baber/WOPTO huggingface dataset:
Patent JP-2002111429-A (JP)
Title: Elastic surface wave apparatus
Inventor: SHINDO HAJIME
IPC: H03H9/25
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an elastic surface wave apparatus, in which less unconformity between a reflection wave in a strip and a propagating surface wave is generated, and asymmetry double electrodes to enable to realize a good one side direction are used. SOLUTION: This elastic surface wave apparatus has asymmetry double electrodes in which the basic section Z is arranged repetitively more than two times at least, through setting up a half wave length section, in which the first and second strips 2 and 3 different in width is arranged on a piezoelectric substrate, as a basic section Z. And then, in this apparatus, when the center of the basic section Z is set up as a reference position, the absolute value of the reflection center, which is calculated from a composite reflection vector obtained by composing reflection vectors in the edges X1-X4 of the first and second strips, is which a range of 45±10 deg. or 135±10 deg., also the absolute value of the phase difference between a excitation center and the reflection center is within a range of 45±10 deg. or 135±10 deg..
Patent JP-2002114089-A (JP)
Title: Light distribution controller
Inventor: KAWAI MASAO
IPC: B60Q1/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To control light distribution in accordance with an actual road shape not only at an entrance of a curve but also after the curve entrance. SOLUTION: When designing a curve shape of a road, it is designed by dividing it into an entrance clothoid section, a constant curvature section, and an exit clothoid section. In this device, an actual shape of a curve is stored as inherent information of a clothoid coefficient, a radius of curvature, or the like. A driver tends to watch a position after passage of a predetermined time Tf seconds regardless of a vehicle speed. So in this device, a headlamp device is controlled by calculating a light distribution angle θ from the inherent information and the vehicle speed v so as to irradiate the position after passage of the predetermined time Tf seconds.
Patent JP-2002060477-A (JP)
Title: Gelatin-grafted polyester compound, method for producing the same, and photographically photosensitive material of silver halide containing the polyester compound
Inventor: SASAKI HIROKI
IPC: C08G63/91
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gelatinous material which has enlarged functions of gelatin and helps to introduce various uses of water-insoluble and photographically useful substances stably in photographic elements. SOLUTION: The gelatin-grafted polyester compound comprises an amide bond formed by the reaction between the carboxyl group of a polyester compound and the amino group of gelatin, wherein, a mass ratio of the gelatin and the polyester compound is 50:1-1:2.
Patent JP-2002059259-A (JP)
Title: Heat insulating material for covering molten metal and its producing method
Inventor: YOSHIDA YASUNORI
IPC: B22D27/06
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material for covering molten metal, having good heat retaining property without deteriorating the working environment, and its producing method with which a large quantity of this material can be supplied without increasing the cost burden. SOLUTION: The heat insulating material for covering the molten metal is constituted by composing a carburized fibrous material, in which organic natural fibrous raw material is imperfectly carburized so as to leave the fibrous form. This heat insulating material for covering the molten metal, can be obtained by applying a wet-heat treatment at >=120 deg.C to the organic natural fibrous raw material and imperfectly carburizing so as to leave the fibrous form.
Patent JP-2002058730-A (JP)
Title: Influenza virus capturing filter
Inventor: ITO AKIHIKO
IPC: C12M1/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an influenza virus capturing filter usable as an air filter and stable without reduction in air permeability by processing. SOLUTION: The influenza virus capturing filter comprises an adsorbent adsorbed to a hemaglutinin site of the influenza virus and a porous substance adsorbing the adsorbent, carried to a sheet with an adhesive.
Patent JP-2002062900-A (JP)
Title: Sound collecting device and signal receiving device
Inventor: FURUYA KENICHI
IPC: G10L21/0264
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a sound collecting device in which noise and reverberating sound are suppressed and an inverse filter, that does not require computations for inverse filter coefficients by the measurement of an impulse response, is provided. SOLUTION: The devices are provided with a correlation function computing section 4 which computes correlation functions between N channel (where N is an integer equal to or greater than 2) acoustic signals collected by plural microphones 11 to 1N, a blind inverse filter computing section 5 which computes N inverse filter coefficient groups by using the correlation functions, N filtering means 21 to 2N which fold the inverse filtering coefficients into each of n channel acoustic signals and an adder 3 which adds the outputs of the N filters to obtain collected signals.
Patent JP-2001113289-A (JP)
Title: Circulating type carbonated water making apparatus
Inventor: KINOSHITA HIDEYO
IPC: A61H33/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of simply making a high concentration carbonated water in a home. SOLUTION: A carbonated water making apparatus has a dissolving container 3 having hollow fiber membranes built therein and dissolving carbon dioxide in hot water, a water supply pump 1 pumping up hot water in a bathtub to guide the same to the dissolving container, a carbon dioxide cylinder 4 and a carbon dioxide supply quantity regulating means 5, and the hollow parts of the hollow fiber membranes communicate with a drain. By this constitution, a highly conc. carbonated water is obtained only by simple operation such that the water supply pump is immersed in the hot water in the bathtub to be operated. Since this carbonated water making apparatus is compact, it can be easily carried and the dissolving efficiency of carbon dioxide can be kept high by discharging the carbonated water from the drain.
Patent JP-2002076655-A (JP)
Title: Part fixing piece
Inventor: NISHIO TAKASHI
IPC: H01C1/01
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting piece, which prevents looseness that causes trouble such as damage to a part and reduces man-hours when they are fixed to a part mounting plate to solve a problem that when conventional L-shaped mounting feet are fixed to a part mounting plate, one of the two screws is replaced with a hook-type so as to reduce man-hours, but the hook- type lacks in tightness and adhesion and produces looseness. SOLUTION: A conventional L-shaped mounting foot is provided with a first bent part 5 and a second bent part 6, furthermore a third bent part 8 and a fourth bent part 9 are provided to the L-shaped mounting foot, slits are additionally provided to a conventional part mounting plate, and the L- shaped mounting foot is made to penetrate through the slits so as to prevent looseness from occurring both in a horizontal and in a vertical direction by the springiness and contact friction of the mounting foot. Thus, a part fixing piece which is capable of preventing looseness from occurring and reducing man-hours when it is fixed is realized, and a part is protected against damage caused by vibration shocks.
Patent JP-2002070674-A (JP)
Title: Outboard motor
Inventor: SATO MASANORI
IPC: F02M35/116
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the intake noise of an intake silencer in an outboard motor and to miniaturize the outline of the outboard motor while installing the intake silencer. SOLUTION: In this outboard motor with an engine 4 having a V-shaped form in the top view mounted, the intake silencer 50 provided with two inlet ports 54, 54 opened toward the rear side Rr of the outboard motor and nearly vertically overlapping respective cylinder heads, and one intake air exit 52 between the inlet ports is installed on the upper surface of an engine block 9 as an intake device for the intake air introduced into combustion chambers of the respective cylinder heads 6, 6 mounted on the expanded side of respective cylinder blocks 5, 5 expanded in the v-shaped form.
Patent JP-2002067619-A (JP)
Title: Pneumatic tire
Inventor: SHIBANO KEIZO
IPC: B60C3/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce cracks occurring in a buttress area in a TOS system pneumatic tire. SOLUTION: In the TOS(Tread Over Sidewall) method pneumatic tire T, an intersection point between a curvature line R1 of the tread surface and a curvature line R2 of the buttress area is to be A, a position of the maximum tire width is to be B, the length of a perpendicular (radial length) drawn down from the latitude of A to that of B is to be b, and the length of a perpendicular (radial length) drawn down from the latitude of A to that of a tread edge is to be a, wherein a relationship 0.3<=a/b<=0.7 is satisfied.
Patent JP-2002068950-A (JP)
Title: Solid cosmetic ultraviolet ray protective effect
Inventor: MATSUBARA KENKICHI
IPC: A61Q17/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prepare an ultraviolet ray protective solid cosmetic which gives excellent feeling on use and exhibits excellent power for maintaining ultraviolet ray protective effect on sebum. SOLUTION: This ultraviolet ray protective cosmetic is obtained by including (1) dibenzylidene sorbitol and (2) an ultraviolet ray protective agent in a solid cosmetic, preferably a stick-form solid cosmetic.
Patent JP-2002071000-A (JP)
Title: Oil pressure control device of automatic transmission
Inventor: HORIGUCHI MASANOBU
IPC: F16H61/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To set a control oil pressure highly accurately, and to execute smooth shift control, by estimating friction accurately. SOLUTION: A calculated engine generated torque (S2) is corrected by the friction Fe (S3) of an engine estimated based on an engine oil temperature and an engine rotation speed, and thereby a torque converter input torque is calculated as a control engine torque Te (S4), and a turbine generated torque Tt is calculated by using the control engine torque Te (S5). The calculated turbine generated torque Tt is corrected by the friction Ft (S6) of an automatic transmission estimated based on a hydraulic oil temperature and a turbine rotation speed, and thereby an input torque to a gear to be shifted is calculated as a control turbine torque Tin (S7). Then, the oil pressure is set relative to the control turbine torque Tin (S8).
Patent JP-2002066824-A (JP)
Title: Cutting method and apparatus
Inventor: CHIBA HIROSHI
IPC: B23C3/13
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve completely unlubricated cooling and lubrication in a milling type cutting method. SOLUTION: The surface of a workpiece W1 is cut as the workpiece W1 is fed in the radial direction of a tool rotating shaft 12 by a workpiece slide 1 relative to a diamond cutting tool 11a which is rotated by the tool rotating shaft 12. Cooled compressed air with a humidity of 20% or more is forced to blow from a nozzle 13 toward the edge of the diamond cutting tool 11a to simultaneously achieve cooling by cold wind and lubrication by condensation.
Patent JP-2002065548-A (JP)
Title: Lifting dish washing or drying machine
Inventor: AKUTSU TSUNEO
IPC: A47L15/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dish washing/drying machine having a liftable dish basket in a washing tank. SOLUTION: This dish washing/drying machine is provided with an equipment body 12; the washing tank 13 provided in the equipment body 12; a door 14 provided at the front face of the washing tank 13; a movable means 4 for pulling out the washing tank 13 forward; a dish basket 28 provided inside the washing tank 13; and a lifting means 15 and a driving means 29 for lifting the dish basket 28. The dish basket 28 can thereby be lifted, and a user can put dishes in and out in the lifted position of the dish basket 28. The user can be in a comfortable position, and a burden on the knees and hips is reduced. The lifting dish washing/drying machine of excellent usability can thus be provided.
Patent JP-2002082375-A (JP)
Title: Camera
Inventor: KAMISAKA TAKESHI
IPC: G03B17/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a camera the number of parts of which is reduced, the structure is made compact, the cost is low and with which problems that film is exposed due to erroneous opening of a cartridge cover and double exposure caused by reusing the film are prevented. SOLUTION: In the camera provided with a locking member 50 installed to be movable between a locking position, at which the cartridge cover is locked at a closing position and a release position at which locking is released; a locking control member 64 which is connected with a member to be driven to which the driving force of a film feeding motor is transmitted, by which the movement of the locking member 50 is stopped by positioning at a first position, until the film is rewound after winding the film by the film feeding motor; and the movement of the locking member 50 is stopped by positioning at a second position, while rewinding the film by the film feeding motor and the movement of the locking member 50 is allowed by positioning between the first position and the second position, in a state where the film cartridge can be taken out is provided.
Patent JP-2002081487-A (JP)
Title: Hydraulic shock absorber
Inventor: ITO NAOKI
IPC: F16F9/49
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To adjust damping force, generated depending on an expansion position, to be high or low without utilizing the spring force of a suspension spring. SOLUTION: This hydraulic shock absorber having the suspension spring 6 mounted at the outside and a bypass passing by damping valves 3, 4 arranged in a piston 5 comprises a cylindrical collar member 8 slidably mounted on the outer periphery of a piston rod 2 and held between a pair of upper and lower springs 9, 10 located adjacent the upper and lower ends thereof. The collar member 8 opens a opening of an elongation-side oil chamber R1 in the bypass while compressing the pair of springs 9, 10 to a maximum, when set out of the cylinder 1 for the piston rod 2 to a maximum, and it closes the opening of the elongation-side oil chamber R1 in the bypass while being kept in a balanced condition with the energizing force of the pair of springs 9, 10, when set in the cylinder 1 for the piston rod 2 to a maximum.
Patent JP-2002081149-A (JP)
Title: Construction method for structure using block
Inventor: SASAOKA RYOSUKE
IPC: E04B2/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a structure using blocks for which neighboring upper, lower, right and left blocks can be strongly jointed, good waterproofness is assured and the structure can be built in a short period of time without employing skilled workers. SOLUTION: Actually a plurality of rectangular parallelopiped blocks 10 are stacked up in the construction method for building the structure and a sealing material is used for the jointing portions for the neighboring blocks 10.
Patent JP-2002093879-A (JP)
Title: Substrate transfer, set-up, and removing mechanism for vacuum reactor
Inventor: HAGA KOICHI
IPC: B65G49/07
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer, set-up, and removing mechanism for vacuum reactor which is reduced in occupancy area, weight, and cost by making the mechanism simpler, and at the same time, improved in reliability. SOLUTION: The substrate transfer, set-up, and removing mechanism for vacuum reactor is provided with a JIS flange surface 2 fixed to a vacuum reaction chamber, a sliding flange 4 which slides in parallel with the flange surface 2 within the bounds of not breaking the vacuum, and a substrate transfer arm 5 which crosses the flange 4 at right angles and transfers substrates. The mechanism is also provided with an O-ring 24, which prevents the formation of a gap between the mounting hole of the flange 4 and arm 5 and the speaking of vacuum, when the arm 5 moves in the Z-direction, and an elastic pipe member 19, which connects the flange surface 2 to a support flange 23 that supports the arm 5.
Patent JP-2002088236-A (JP)
Title: Polyester composite material
Inventor: KITAZONO HIDEKAZU
IPC: C08K9/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse a swellable layered silicate at a molecular level in a polyester, and to enhance biodegradability of an aromatic polyester by uniformly dispersing a swellable layered. silicate. SOLUTION: The polyester composite material comprises (1) a thermoelastic aromatic polyester, (2) a polyester copolymer containing is an acid component at most 10% of an aromatic dicarboxylic acid bearing a sulfonic group and (3) a swellable layered silicate.
Patent JP-2004285365-A (JP)
Title: Method for manufacturing green compact for sintered magnet and apparatus therefor
Inventor: SHIZUKU TAKAHISA
IPC: H01F41/02
Filed: 2000-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a green compact superior in orientability for a sintered magnet, by reducing friction occurring among magnetic powders when being pressed in a magnetic field.  <P>SOLUTION: The method for manufacturing the green compact for the sintered magnet containing a rare earth element comprises sticking ultrasonic vibrators 1 and 2 onto the die body 11 of a press die 10, and pressing the magnetic powder M in a magnetic field while ultrasonically vibrating the powder filled in the press die 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001142026-A (JP)
Title: Head mounted type video display device
Inventor: KENNO KOKICHI
IPC: G02F1/13
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type video display device whose operation for aligning a pupil performed by an observer is facilitated. SOLUTION: This head mounted type video display device is equipped with a video display means 1 displaying a video, and a projection optical system used to project the video displayed on the display means 1 to an observer's eyeball E. An index for aligning a pupil is arranged in the optical path and projected as a virtual image by a optical projection system so as to discriminate the deviation of the pupil.
Patent JP-2002089323-A (JP)
Title: Engine control device of hybrid vehicle
Inventor: UCHIDA KATSUMI
IPC: F02D17/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for a hybrid vehicle capable of reducing a noise generated from an engine, while decreasing risk of reducing durability of the engine due to bite of foreign matter. SOLUTION: A travel driving force of driving means having an engine 2 and a motor as motive power sources is automatically regulated based on travel driving force regulation information including an accelerator operating amount, and along with such operation, the start and stop of the engine 2 are automatically carried out. There are provided inflow preventing means 9a for freely switching between an operating condition in which an outside air is prevented from flowing into a combustion chamber 25 of the engine 2 through an intake air passage 27, and a non-operating condition in which inflow of the outside air is permitted, and control means H for operating the inflow preventing means 9a in the operating condition at least until the engine 2 stops, when there is a request for stop of the engine 2.
Patent JP-2002085538-A (JP)
Title: Deodorant and deodorization filter using this deodorant
Inventor: MORI HISASHI
IPC: A61L9/16
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant which exhibits high deodorization performance even to polar gases, such as acetoaldehyde and hydrogen sulfide, without the impairment of the physical adsorption performance of a porous body. SOLUTION: The deodorant prepared by depositing an impregnating agent formed by acting an organic acid having >=1 pieces of asymmetric carbonic acid atoms on a carbonate containing an alkaline earth metal or an alkal metal to the porous body is provided.
Patent JP-2002098441-A (JP)
Title: Copper or copper alloy heat exchanger tube for absorption refrigerating machine and its producing method
Inventor: HORIGUCHI MASARU
IPC: C23C22/78
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a copper or copper alloy heat exchanger tube for absorption refrigerating machine, and its producing method, in which hydrophilicity can be enhanced without causing cost increase or lowering of productivity while suppressing aging. SOLUTION: Outer surface of a copper or copper alloy tube 2 is degreased by combustion flame to form a corrosion resistant oxide film 3 which is then heat treated at a specified temperature while spraying a hydrophilic agent containing silica component at a specified weight ratio to form a dry silica film 4 of specified thickness thereon.
Patent JP-2002106241-A (JP)
Title: Guide mechanism of expansion door
Inventor: HOJO ATSUKO
IPC: E06B11/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a guide mechanism of an expansion door capable of easily constructing a guide rail 4 in a straight line, and simply replacing the guide rails 4. SOLUTION: This guide mechanism of the expansion door is characterized in that a metal anchor rail 18 is disposed between a hinged post 1 and a door stop post 2, the guide rail 4 is superposed on the anchor rail 18 and fixed thereon, and the expansion door 3 is disposed on the guide rail 4 to be guided and run.
Patent JP-2002108424-A (JP)
Title: Normally variable/fixed controller for current limit value
Inventor: MURAMATSU NAGATOSHI
IPC: G05B19/4062
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the current limit value of a dotting position is fixed and optimum pressurizing force cannot be obtained since pressurization is performed by using the same current limit value although a welding condition is not constant due to the dispersion of the thickness of a work piece and the dispersion of a material, and that welding quality deteriorates in conventional technology when multiple dotting points for welding are needed in a spot welding machine. SOLUTION: The device is provided with a judging means judging whether the current limit value giving optimum pressurizing force to be usually variable or fixed, a handshake performing means performing a handshake with a host sequence controller when the current limit value is normally variable, a control means controlling a system with the current limit value which speedily changes when the current limit value changes and a performing means reading a value which is previously set as a parameter and limiting the current when the current limit value is fixed.
Patent JP-2002111649-A (JP)
Title: Multicasting communication method, server device and client device
Inventor: ANDO DAISUKE
IPC: H04L45/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and devices for multicasting communication using IGMP which facilitate management and control of receivers of the multicasting communication data. SOLUTION: This multicasting communication method includes a content server device allotting multicasting data, an IP layer routing device, a key management server device managing encoding and decoding keys, a reception management server device managing a client device, and the client device receiving the multicasting data. The content server device encodes the multicasting data and allots them onto an IP network, the client device requests the key management server device to give the decoding key, the key management server device inquires of the reception management server device whether the decoding key can be allotted or not, the reception management server device permits the allotment of the decoding key, the key management server device allots the decoding key to the client device, and the client device decodes the codes of the multicast data.