baber/WOPTO huggingface dataset:
Patent JP-2002267747-A (JP)
Title: Rader equipment
Inventor: YAMAMOTO KAZUHIKO
IPC: G01S13/66
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To precisely identify and track an arrival target. SOLUTION: This radar equipment is provided with plural single-radar units 13 for emitting and receiving an electromagnetic wave toward/from the target, a detection signal collator 14 for determining combination of detection signals of the respective single-radar units as to the observation target by collating a spatial positional relation of the detection signals of the radar units, a relative observation angle calculator 15 for determining a position of the target based on the determined combination, and for calculating a relative observation angle between the radar units, based on the position of the target and positional relation of the radar units,  a relative observation angle characteristic calculator 16 for obtaining a relative observation angle characteristics of reception intensity of the observation target based on a collated result of the detection signals and the relative observation angle between the radar units, a database 18 for accumulating observation angle characteristics of reception intensity of a proposal observation target, and a relative observation angle characteristic collator 17 for collating the relative observation angle characteristic of the reception intensity of the observation target with the observation angle characteristics of the reception intensity of the proposal observation target to determine a kinds of the observation target and an observation angle.
Patent JP-2002279550-A (JP)
Title: Human body detector
Inventor: KAWAI KENJI
IPC: G06T7/20
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a human body detector relieving trouble of a response by a movement request, and not generating misinformation or a false alarm. SOLUTION: The human body detector has a human body detection sensor detecting the movement of a human body; an information means detecting a stop of the movement of the human body by the human body detection sensor, and giving an alarm when the stop state continues for a prescribed time; and a timer means starting by the stop decision by the decision means.
Patent JP-2002276510-A (JP)
Title: Fuel injection nozzle device
Inventor: OKAZAKI TATSU
IPC: F02M61/10
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle device facilitating maintenance work. SOLUTION: This fuel injection nozzle device 1 has a fuel discharge passage 60 for discharging fuel intruding into a sliding part between a nozzle body 10 and a needle valve 20 when the fuel is fed into the nozzle 2 out of the fuel injection nozzle device 1 avoiding a spring 44A. Since fuel intruding into the sliding part between the nozzle body 10 and the needle valve 20 is discharged out of the fuel injection nozzle device 1 through the fuel discharge passage 60, the fuel hardly leaks to the spring 44A side. The maintenance work of the fuel injection nozzle device 1 can be easily performed without frequently performing maintenance work such as inspecting or replacing work of the spring 44A.
Patent JP-2002272794-A (JP)
Title: Method for producing cinerary urn
Inventor: KAWAMOTO TOSHIAKI
IPC: A61G17/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cinerary urn with originality. SOLUTION: In a cinerary urn making method 1, a handwriting process in which a design requested by a lecture attendant is painted to a cinerary urn 4 in process, a pasting process and a transfer process, and a fixation process in which a painted design is fixed to the in-process cinerary urn 4 and a transport process in which the in-process cinerary urn 4 is transported to a pottery K are implemented at a culture center C, and a glazing process in which the in-process cinerary urn 4 transported is glazed, a burning process in which the in-process cinerary urn 4 is burned and a cinerary urn 2 and 3 is completed, and a retransport process in which the completed cinerary run 2 and 3 is retransported to a site specified by the lecture attendant are implemented by the pottery K.
Patent JP-2002233602-A (JP)
Title: Net for batting practice
Inventor: IKEDA FUMIO
IPC: A63B71/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a net for batting practice, which has longer life and enables a user to obtain a batting practice result. SOLUTION: A net is cut and worked symmetrically in the lateral direction considering a margin which can absorb kinetic energy by a hit ball is folded along the vertical center line and the upper end and the lower end of the net are sewed together to form the whole net into a ball collecting bag. The tip end part of the upside net is formed in an obtuse angle.
Patent JP-2002274038-A (JP)
Title: Material, method and device for forming multicolor image
Inventor: HATAKEYAMA AKIRA
IPC: B41M5/52
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a material, a method and a device for forming a multicolor image, which provides a large-sized high quality and highly stable DDCP excellent in printing registering and can prevent the lowering of an image quality from developing due to the intrusion of foreign matters in a recording device at the supplying of image receiving sheets and a thermal transfer sheet to the recording device. SOLUTION: By applying laser beam to the image forming layers of the respective thermal sheets and the image receiving layer of the image receiving sheet which are piled up in opposite to each other, the laser beam irradiation region of the image forming layer is transferred onto the image receiving layer of the image receiving sheet for recording an image. In this case, the ratio of the optical density of the image forming layer of each of the respective thermal transfer sheets to the thickness (μm) of the layer is 1.50 or more. The recording area of each multicolor image in the respective thermal transfer sheets is 515×728 mm or more. The resolution of each transferred image is 2,400 dpi or more. At the same time, the respective sheets, are fed under a rolled state and automatically conveyed.  Simultaneously, the respective thermal transfer sheets are recorded with laser beam in the order of KCMY.
Patent JP-2002281067-A (JP)
Title: Method for bypassing communication abnormal part of network
Inventor: SHIBATA KAZUTERU
IPC: H04L45/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To surely execute communication on a communication route bypassing a defective part even when any failure is generated in a part of the communication path. SOLUTION: A router C is a router designated by the path control chart of a router A as the destination of transfer of an IP packet to a destination computer 18. In detecting the failure of communication through the router C to the destination computer 18, the router A transmits a bypass packet obtained by adding a header for designating a bypass router B as the destination, and for indicating that this packet is the bypass packet to the IP packet to be transmitted to the destination computer 18 to the bypass router B. The bypass router B is selected as a router capable of communicating with the destination computer 18 from routers B1,..., Bn. The bypass router B removes the added header from the received bypass packet, and extracts the original packet.
Patent JP-2002279667-A (JP)
Title: Optical pickup device and optical information processor
Inventor: OUCHIDA SHIGERU
IPC: G11B7/135
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To realize the thickness reduction and the cost reduction of an optical pickup device by eliminating an external tilt sensor by sensing the tilt of the optical disk by means of light from a light source and a light receiving element provided in an optical pickup device. SOLUTION: In an optical pickup device which guides luminous flux from a light source 1 to a collimation lens 3 by a first diffraction element 2, irradiates a discoid optical recording medium 7 with the luminous flux as tilt detection light 10 through an objective lens 5, and guides return light flux reflected by the same medium to a light receiving element 9, a second diffraction element 5 having a concave lens action movable together with the objective lens 5 is placed between the light source 1 and the optical recording medium 7, and the optical recording medium 7 is irradiated with diffracted light from the diffraction element made into almost parallel light by being passed through the objective lens.
Patent JP-2002287011-A (JP)
Title: Optical device and camera
Inventor: KAWASHIMA TORU
IPC: G03B13/36
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize which area selecting means selects an information detection area at a glance while viewing an observation surface. SOLUTION: This device has a decision means which decides which of 1st to 3rd area selecting means is used to select at least one information detection area and a display control means which displays only a 1st display means 819 when the decision means decides that the 1st area selecting means is used to let the user recognize that, displays only a 2nd display means 817 when it is decided that the 2nd area selecting means is used to let the user recognize that, and displays both the 1st and 2nd display means 819 and 817 when it is decided that the 3rd area selecting means is used to let the user recognize that.
Patent JP-2002284017-A (JP)
Title: Shock absorbing type steering column device
Inventor: SATO KENJI
IPC: F16F7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To adjust energy absorption amount in the case of secondary collision in accordance with driver's physique and a vehicle speed. SOLUTION: When absorbing secondary collision energy of an occupant when a vehicle collides, absorption amount of the secondary collision energy can be adjusted in two ways. When the absorption amount of the secondary collision energy is adjusted to a large amount, energy absorption load is maintained at substantially constant value for the progress of collapse stroke, then is increased on the halfway, and then is maintained at substantially constant value. Moreover, when the absorption amount of the secondary collision energy is adjusted to a large amount, the energy absorption load is maintained at substantially constant value for the progress of collapse stroke and then is increased gradually from the halfway.
Patent JP-2002285207-A (JP)
Title: Platinum colloidal aqueous solution, its manufacturing method, and method for supporting platinum
Inventor: MORI MAKIKO
IPC: B01J35/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution which contains platinum colloidal particles having <5 nm particle size and usable as a catalyst. SOLUTION: The platinum colloidal aqueous solution contains platinum colloidal particles having <5 nm particle size and a polymer-pigment dispersant.
Patent JP-2002284725-A (JP)
Title: Method for producing 1,3-propanediol
Inventor: TERAJIMA TAKASHI
IPC: B01J32/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing 1,3-propanediol and capable of easily recovering the catalyst. SOLUTION: This method for producing 1,3-propanediol comprises reacting ethylene, in the presence of a heteropolyacid catalyst supported on a carrier, with formaldehyde and/or a precursor releasing the formaldehyde at reaction.
Patent JP-2002297471-A (JP)
Title: Detachable magnetic recording medium with pointer to remote network site
Inventor: TOLSON WILLIAM
IPC: G06F3/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method displaying visual expressions of a remote network site. SOLUTION: The apparatus comprises a data-recording medium storing a site pointer corresponding to the site and a processor combined to the medium. The processor has computer executable instructions to read out the pointer from the medium and give the expressions corresponding to the pointer via a user interface combined to the processor. The processor is also allowed to contain the instructions to start up a network browser and connect the processor to the site corresponding to the pointer by giving the pointer to the browser.
Patent JP-2002286080-A (JP)
Title: Hydraulic buffer
Inventor: MASUMOTO KAZUNORI
IPC: F16F9/32
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To secure a smooth expansion and contraction motion of a reversely standing damper and permanently guarantee the smooth expansion and contraction motion in a strut type case. SOLUTION: The buffer body 1 is constituted of a reversely standing damper 2 in which a rod body 22 is used for the lower side member while using the cylinder body 21 for the upper end side member and an external cylinder 11 slidably interposed under the presence of bearings 3, 4 at the outer periphery of the cylinder body 21. The lower end of the rod body 22 is connected to the lower end of the external cylinder 11 in the arrangement condition of a spherical bearing structure 10.
Patent JP-2002283037-A (JP)
Title: Insert member, insert member for cylinder liner and their producing method and cylinder block
Inventor: BABA TAKAAKI
IPC: B22D19/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an insert member for cylinder liner excellent in adhesibility, thermal conductivity, heat transfer, etc. SOLUTION: The insert cast-in member 10 for cylinder liner is composed of a cylindrical iron-base metal, is cast into a block body 11 by being brought into contact with pressurized molten aluminum base metal forming the block body 11 from the outer peripheral surface side of the block body 11 and forms the cylinder liner 16 on the inner peripheral surface side of the block body 11. At least a part of the insert member 10 has a porous body 15 where pores 17 through which the pressurized molten metal is penetrated from the outer peripheral surface to the inner peripheral surface are distributed. In this way, the aluminum base metal is penetrated into the pores and the adhesibility between the insert member for cylinder liner and the block body can remarkably be improved.
Patent JP-2002296006-A (JP)
Title: Length measuring method by laser beam propagating through solid, and method of exposure and patterning by using the same laser beam
Inventor: KAWAKATSU HIDEKI
IPC: G01B11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring method with high reliability and high accuracy by using laser beam propagating through a solid, and a method if exposure and pattering by using the same laser beam. SOLUTION: A solid light propagation path is formed by using two wedge- shaped prisms 7 and 10 slidable on each other wherein optical vary with displacement thereof. The displacement is measured based on an interference owing to an optical path difference between the plurality of optical paths L1 and L2, thereby performing highly accurate measurement of the order of nanometers.
Patent JP-2001318703-A (JP)
Title: Process control system
Inventor: YAGI KEIICHIRO
IPC: G06F12/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a process input/output device with high reliability, maintainability and visibility for reducing wiring man-hours, wiring errors and inspection man-hours in a manufacturing process. SOLUTION: The process input/output device 3 or the like is realized by a microprocessor 301 and software instead of a conventional relay circuit. The software is stored in a nonvolatile rewritable memory element 302 and the software is rewritten by a maintenance and monitoring device 6. Also, the number of times of rewrite is provided with a limit value and rewrite is not performed for the times of the limit value or more. Also, in order to prevent erroneous rewrite, a rewrite permission/denial switch is provided.
Patent JP-2002297263-A (JP)
Title: Unit structure for server and mounting structure of hard disk device
Inventor: HONDA KAZUO
IPC: G11B33/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the unit structure of a server capable of maintaining a saved space structure, and improving maintenance performance. SOLUTION: This server is provided with an internal casing 1 in which a plurality of hard disk devices are housed and an external casing 2 in which this internal casing 1 is housed. The external case body 2 is provided with reinforcing boards 3a-3c at the face side with which the bottom face of the internal casing 1 is brought into contact so that bottom face of the internal casing 1 can be brought into contact with the respective reinforcing boards 3a-3c. The central part of the front face of the internal casing 1 is formed with a handle 4, and the internal casing 1 is pulled out by pulling the handle 4.
Patent JP-2002299832-A (JP)
Title: Multilayered substrate, material for forming conductive layer, and plasma display
Inventor: SANADA JUNJI
IPC: H01J11/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate with electrode the electrode of which has the same sintering temperature and resistance value as the conventional electrode has, is excellent in migration resistance, and can secure high reliability. SOLUTION: A multilayered substrate has a Pb-containing Ag metallic layer on a substrate composed of glass and/or a material having a heat-resisting temperature of 300-600 deg.C. The metallic layer is made of a material for forming conductive layer composed of Pb-containing Ag powder manufactured by a coprecipitation method. An electrode obtained by sintering the co-precipitated Pb-containing Ag powder realizes sufficient adhesibility and a low resistance on the glass substrate. In addition, since the alloying using the Ag and Pd advances in the electrode, the electrode is excellent in migration resistance and is improved in reliability.
Patent JP-2002296404-A (JP)
Title: Method for treating surface of lithium calcium aluminum fluoride single crystal
Inventor: SATO HIROKI
IPC: G03F7/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To relieve the work strain and residual strain of a lithium calcium aluminum fluoride single crystal. SOLUTION: A cut and mirror-finished lithium calcium aluminum fluoride single crystal is immersed in a 1-6N aqueous HCl solution at 20-80 deg.C and etched for the time required.
Patent JP-2002300667-A (JP)
Title: Remote monitoring system and remote monitoring method
Inventor: ITO KAZUO
IPC: H04Q9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To constitute a remote monitoring system of a unit, a monitoring center provided with a storage means collecting and storing data showing the operation state of the unit and a server means for transmitting data stored in the storage means to a communication network and a terminal receiving data on the operation state of the unit, which is stored in the storage means of the monitoring center, from a server through the communication network. SOLUTION: The secrecy of data can be secured since a server in the remote monitoring center is used so that invasion from a third party and the reference of data can be prevented without using the server installed in the communication network such as the Internet. Thus, remarkably high secrecy can be secured by periodically or arbitrarily changing the content of a password decoding list stored in a terminal by using a password for the display content of data.
Patent JP-2002293660-A (JP)
Title: Method for manufacturing porous silicon carbide member
Inventor: NARUSE KAZUYA
IPC: C04B38/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous silicon carbide member, by which the porous silicon carbide member having high porosity can be manufactured easily without deteriorating its warping property and bending strength. SOLUTION: This porous silicon carbide member having 40-70% porosity is manufactured by forming a silicon carbide compact containing a binder, a liquid dispersion medium and silicon carbide powder having >=5% content of the powder having <=0.85 circularity and dewaxing and roasting the formed silicon carbide compact.
Patent JP-2002304054-A (JP)
Title: Developing device
Inventor: ARIGA TOMOHIRO
IPC: G03G15/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To stabilize the wedge shape formed with a developing roller, to secure necessary abutting pressure, to prevent charge from being accumulated on a soft elastic body, to efficiently electrify toner and to improve the flatness of the soft elastic body. SOLUTION: This developing device is equipped with a toner amount regulating member for regulating toner amount on a developer carrier (1) while bringing an elastic member (5) attached on a support (4) press-contact with the developer carrier (1). In the device, a part where an attached layer (6) does not exist between the support and the member (5) is provided at least at a part of the back surface part of the press-contact part of the member (5) with the developer carrier (1).
Patent JP-2002304983-A (JP)
Title: Protective cover for battery terminal
Inventor: KOSUGE HIDEJI
IPC: H01M2/30
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a battery terminal contributing to high mounting capability of battery terminals having different sizes. SOLUTION: This protective cover 30 for the battery terminal 20 is provided with a cover part 50 covering a joint part 21 of a battery post 25, and a housing part 31 surrounding a connection part 22. The housing part 31 has a cross- sectionally U-shaped form and is provided with a pair of side walls 34 and 35. A clamp piece 42 is formed on one-side sidewall 34, and plural lock teeth 43 are longitudinally formed on the outer face side thereof in a serrated shape. A receiving part 44 provided with a locking claw 47 is projected on the other- side sidewall 35. When a suitable lock position matching to the connection part 22 of the battery terminal 20 is selected by selectively disengaging and engaging the locking claw 47 from/with the lock teeth 43, the cover can surely be fastened by squeezing it according to the outside diameter of the connection part 22.  Thereby, it can be held without looseness even to wires 26 having various diameters, and generation of abnormal sound can be prevented.
Patent JP-2002302443-A (JP)
Title: Preparation containing simvastatin
Inventor: KANAI TATSUO
IPC: A61K31/366
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an oral preparation containing simvastatin as an active ingredient, and having excellent long-lasting stability. SOLUTION: This preparation containing the simvastatin is characterized in that the preparation contains (a) a simvastatin crystal containing butylhydroxyanisole having <=18 μm average particle diameter, and obtained by simultaneously crystallizing the simvastatin with the butylhydroxyanisole, and (b) an organic acid.
Patent JP-2002303382-A (JP)
Title: Connecting auxiliary tool and pipe connecting method in horizontal direction using the same
Inventor: OSAWA KOZO
IPC: F16L1/26
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a connecting support tool and pipe connecting method using the tool, in which an axis of one pipe is surely fit and connected to an axis of the other pipe in one operation thereby to reduce damage of pipe end faces during execution, when approximately horizontal conduits are laid, particularly when conduits of large diameter and approximately horizontal are laid by submarine piping or submerged method, even in a case where a buried conduit is laid in a method that a worker can not visually check a connecting portion and it is difficult to correct displacement of axes of pipes. SOLUTION: In the connecting support tool: an outer periphery of a doughnut disc having the same shape as a section of an end portion of a faucet of a pipe is connected to an end of a short pipe having an approximately large inner diameter equal to the outer diameter of the faucet to form a mounting portion; an inner periphery of the doughnut disc is connected to a guide portion, of which inner diameter becomes gradually large, in a direction opposite to the short pipe; and the whole connecting support tool is cut out along an axial direction and the connecting support tool is not more than the half-cut size.