baber/WOPTO huggingface dataset:
Patent JP-2002116150-A (JP)
Title: Method and apparatus for detecting dirt on eye lens
Inventor: SUZUKI HIROAKI
IPC: G01N21/64
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily detecting dirt adhering to an eye lens, such as proteins or lipid, without making contact therewith and without causing changes in the material of the eye lens, by imaging the position and degree of adhesion of dirt, and an eye lens dirt detecting apparatus capable of advantageously achieving the detection of such dirt on the eye lens. SOLUTION: With excitation light for exciting dirt to cause fluorescence, the eye lens with the dirt adhering thereto is irradiated, and a fluorescent image of the lens corresponding to the dirt, which is produced by the fluorescence caused by irradiation with such excitation light, is detected. Also, the fluorescent image is compared with a reference fluorescent image of the eye lens taken before adhesion of the dirt, so that an image of the lens with the dirt adhering thereto is obtained showing the condition of the eye lens in which dirt adheres thereto.
Patent JP-2002122658-A (JP)
Title: Pulse sound detecting method
Inventor: INOUE TAKAO
IPC: G01S15/66
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pulse sound detecting method receiving a pulse sound emitted from a ship or the like by a sensor, estimating a background noise level from a portion of a signal received by the sensor without any pulse sounds, and determining a portion with a pulse sound on the basis of the estimation result of the background noise level. SOLUTION: A frequency division processing part 11, an instantaneous power calculation processing part 12, a pulse component detection processing part 13, a frequency division result interpolation processing part 14, a background noise instantaneous power calculation processing part 15, and a background noise level estimation processing part 16 are newly added to an input terminal 1, a threshold calculation processing part 6 and an output terminal 7. A threshold is made to constantly follow the background noise level by comprising a background noise level of a frequency bin judged to be a pulse by the frequency division result interpolation processing part with background frequency bins not including pulses, determining an instantaneous power of background noise, and estimating the background noise level.  By this, an abrupt rise of the background noise level cannot be mistaken for a pulse component.
Patent JP-2002120641-A (JP)
Title: Device and method for washing agitator drum of agitating truck, device and method for washing concrete mixer for batch plant, and equipment and method for recycling waste produced in the washing
Inventor: MAE HARUO
IPC: B08B3/10
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To make the inside of an agitator drum of a concrete agitating truck and the inside of a concrete mixer for a batch plant washed without using water, and eliminate producing of waste using equipment and a method capable of recycling the waste produced by a cleaning agent other than water. SOLUTION: This washing device 1 for the concrete mixer is provided with the agitator drum 2 of the concrete agitating truck 6, an aggregate 3 for washing the inside of the agitator drum 2 of the agitating truck 6, a feeder for feeding the aggregate into the inside of the agitator drum, and a control means 5 for controlling a feed input of the aggregate. This waste recycling equipment has a classifier for classifying an aggregate 20 after the washing, a vibrator for oscillating the classifier, and an aggregate-after-the-wash feeding part for feeding the aggregate after the washing to the classifier.
Patent JP-2002121000-A (JP)
Title: Alarm sound transmitter for industrial vehicle
Inventor: IMADEGAWA TAKAHIRO
IPC: B60R21/34
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an alarm sound transmitter for an industrial vehicle that, in an industrial vehicle such as a forklift, improves the content of an alarm sound transmitted at reverse travel and a transmitting means for the alarm sound, and can prevent a collision accident of the vehicle and a person or an object especially just after a start of reverse travel of the vehicle and realize safe reverse travel. SOLUTION: The alarm sound transmitter for an industrial vehicle generates an alarm sound upon a reverse selection by a forward/reverse selecting lever for reverse vehicle travel and transmits the alarm sound via a speaker. An alarm sound generating means is provided to generate a high-frequency alarm sound and send it to the speaker for a fixed period after the start of reverse vehicle travel, and after transmitting the high-frequency alarm sound, generate one or more types of low-frequency alarm sound and send them to the speaker.
Patent JP-2001197204-A (JP)
Title: Telephone routing on report base
Inventor: STEVENS GILMAN R
IPC: H04M3/46
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for establishing telephone connection to a user to transmit information on an alarm state. SOLUTION: An SCP 32 starts connection to the user in accordance with data from a processing device such as stock information on network status information. The SCP 32 retrieves information on the present status of the user from one or a plurality of databases. A routing path is established in accordance with the retrieved information. The SCP 32 tries to connect each device of the routing path until the connection is completed. Next, an alarm state is transmitted to the user by generating a voice message to a telephone device or a text message to a Pocket bell (registered trademark) device of alphanumeric characters.
Patent JP-2002127619-A (JP)
Title: Heat transfer sheet
Inventor: YAMAMOTO MITSURU
IPC: B41M5/40
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer sheet capable of preventing the deterioration of an image such as the fluctuation or the like of a color phase in a recording image which is due to the shifting of an infrared ray absorbing color element or the like included in a light/heat converting layer or the like into an image forming layer as well as the decomposition of the color element after laser recording and excellent in resistance to light and transferring property. SOLUTION: In the heat transfer sheet provided on a substrate with a light/ heat converting layer containing the infrared ray absorbing color element and the image forming layer in this sequence, the light/heat converting layer includes at least one kind of a polymer mordant. Preferably, the polymer mordant comprises at least one kind of structure among a guanidinium structure, an iminium structure, an ammonium structure, a pyridinium structure and a phosphonium structure.
Patent JP-2002126128-A (JP)
Title: One-piece golf ball
Inventor: SASAKI HIROTO
IPC: A63B37/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece golf ball having a characteristic such as a multistructure while maintaining required durability. SOLUTION: In a golf ball composed of a single elastic body, this one-piece golf ball forms a part on the radial-directional inside of a position and a part softer than a ball surface part in the position in the close vicinity to a ball surface.
Patent JP-2002132195-A (JP)
Title: Luminous display device
Inventor: YAMAKAWA KAZUHIRO
IPC: F21W111/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance the incident efficiency on a display panel of a luminous display device to make surface light emission by the light inputted from the end faces of the display panel and to avert the degradation in strength by the formation of recessed parts by making the total area of the recessed parts as small as possible. SOLUTION: The road sign 1 having the display panel 2 formed of a light transmittable material and plural light emitting elements 3 for causing the surface light emission of the display panel 2 by being made incident to liquid crystal with light from the end faces of the display panel 2 is constituted by forming the plural recessed parts 2a apart prescribed intervals at the ends of the display panel 2 and housing the light emitting elements 3 respectively in the recessed parts 2a.
Patent JP-2002128270-A (JP)
Title: Splaying method for spraying material and material conveyance method in spraying device
Inventor: SAEGUSA TOSHIHARU
IPC: E04G21/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a material conveyance method capable of ensuring a sufficient conveyance distance, improving the workability of spraying work after conveyance, and improving a sound absorbing rate of a spraying type sound absorbing material by controlling a condition of a material before conveyance. SOLUTION: After a surface of a solid material is wetted by liquid, the wetted surface of the solid material is covered with fine particle materials to form a lumplike material, and a group of lumplike materials are conveyed by compressed air.
Patent JP-2002126925-A (JP)
Title: Twist drill
Inventor: MASUDA TAKASHI
IPC: B23B51/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an increased life, in a drill to perform drilling on a drilling retarding material, such as a stainless steel. SOLUTION: A pair of chip discharge grooves 3 and 3 twisted around a central axis 0 of a drill body 1 are formed in the outer periphery of a cutting edge part 2 on the tip side of a drill body 1 and a pair of cutting edges 5 and 5 inclining to the rear end side of a drill body 1 as it is extended toward the outer peripheral side are formed symmetrically to each other on a basis of the axis 0 and at the ridge part on the tip side of a wall surface 3a pointing to the drill rotation direction T side of the chip discharge grooves 3 and 3. In a so formed twist drill, a web thickness W of a cutting part 2 is set to a value within a range of 0.1-0.25 D based on a drill diameter D, and a chisel 8 is formed on the axis 0 of the tip of the drill body 1.  Length L of the chisel 8 in a direction orthogonal to the cutting edge 5 as seen from the tip side in the direction of the axis 0 is set to a value within a range of 0.3-0.7 W based on the web thickness W.
Patent JP-2002127135-A (JP)
Title: Method for manufacturing resin composition pellet
Inventor: MIYAKE SHINJI
IPC: C08L23/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a pellet of a saponified ethylene- vinyl acetate copolymer composition capable of obtaining a molding of a film or the like having small thickness unevenness and excellent accuracy. SOLUTION: The method for manufacturing the resin composition pellet comprises the steps of melt kneading the saponified ethylene-vinyl acetate copolymer composition pellet with an additive of 0.1 to 5 wt.% by using a uniaxial extruder under the conditions for satisfying 10<(L/D)<70 [L is a length (mm) of a screw of the extruder, and D is a diameter (mm) of the screw] and 4<ln(C.N)<8 [C is a ratio of a cylinder temperature of a hopper inlet/cylinder temperature of an extruder outlet, and N is a rotational speed (rpm) of the screw of the extruder] to manufacture the pellet containing the additive of 0.1 to 5 wt.%.
Patent JP-2002134053-A (JP)
Title: Apparatus for inclining sample mounting member at low temperature, sample holder, and sample holder mounting member
Inventor: MORIYA KOJI
IPC: G01N23/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To observe a sample, while adjusting an angle of gradient of a sample, under a condition that the sample is cooled at a low temperature. SOLUTION: A low temperature sample mounting member inclining apparatus is provided with a holder tube 41, a sample mounting member 42 inclinably supported at a bottom of the tube and having a sample mounting hole 43b, a sample holder H equipped with a first member 47 to be supported and a second member 48 to be supported set at the sample mounting member 42, a holder tube mounting hole 19b which an outer side surface of the holder tube 41 is fitted in, a cooling tube 19 wherein a pot 19a storing a cooling medium, a first supporting member 36 which is protruded into an inside of the holder tube mounting hole 19b and elastically deformable up and down while supporting the first member 47 to be supported of the sample holder H when the sample holder H is mounted in the holder tube hole 19b,  and a sample holder mounting member SP equipped with a second supporting member 37 which adjustably moves up and down while supporting the second member 48 to be supported.
Patent JP-2001166343-A (JP)
Title: Display medium
Inventor: SHERIDON NICHOLAS K
IPC: G09F9/37
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a blend of bichromel beads used for a display medium to decrease defects in the production process of the bichromel beads. SOLUTION: The display medium 10 contains a sealing medium 12 and bichromel beads 1 which are dispersed in the sealing medium 12. The bichromel beads 1 contain a crystalline material such as crystalline polyethylene wax.
Patent JP-2002127689-A (JP)
Title: Transfer sheet and matter to be transferred
Inventor: YAMAGUCHI HIROYUKI
IPC: B42D15/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet, with which a pattern or the like is transferred by one process to an object and an unevenness can be given to the object, and the matter to be transferred. SOLUTION: The transfer sheet composed of a peelable protective layer 12, a printing layer 13 and a bonding layer 14 is produced to be transferred to a base material layer 11, on one side of which a fine unevenness is formed, resulting in simultaneously realizing the transferring of the pattern to and the roughening of the surface of the matter to be transferred.
Patent JP-2001155380-A (JP)
Title: Optical recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/24038
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium without reading out reflected light or reflected light from a multilayer signal surface when information is reproduced. SOLUTION: When the distant between the n-th signal surface (n is an integer of >=1) from the surface of a disk 1 and the (n-p)-th signal surface (p is an integer of >=1) adjacent to the n-th signal surface is defined as W(n-p) and the distance between the n-th signal surface and the (n+m)-th signal surface (m is an integer of >=1) is defined as W(n+m), it is necessary to satisfy the inequality of W(n-p)≠W(n+m).
Patent JP-2002135683-A (JP)
Title: Power on/off detector of television receiver
Inventor: YOSHIKAWA SUSUMU
IPC: H04N5/44
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a detector to detect whether a power of a television receiver is turned on, and to notify a power state of the television receiver to external equipment. SOLUTION: The detector 10, for detecting power on/off of the television receiver TV which can be operated by a remote operation part, is provided with a detecting part 1 to output a signal to indicate the power of the television receiver TV is turned on, an on/off-determining part 2 to output a power state signal, to indicate whether the power of the television receiver TV is turned on, in response to presence/absence of output from the detecting part 1, and a control part 3 for transmitting a display signal to indicate whether a power switch of the television receiver TV is turned on, according to the power state signal to the external equipment CL and to receive a control signal to operate the remote operation part RC from the equipment.
Patent JP-2002134296-A (JP)
Title: Non-electrode electric discharge lamp lighting equipment
Inventor: MASUMOTO SHINGO
IPC: H05B41/392
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-electrode electric discharge light lighting equipment which is improved in user's usability while being improved in starting performance, and can cut down useless energy consumption, when performing starting and re-starting of the non-electrode electric discharge lamp under dimmer controlling. SOLUTION: The non-electrode electric discharge lamp lighting equipment consists of a direct-current power supply circuit 1, a high frequency power supply circuit 2 which outputs high frequency voltage, an induction coil 4 with which high frequency electric power is impressed, the non-electrode electric discharge lamp 5 arranged in the vicinity of the induction coil 4, and a dimmer circuit 6 which controls dimmer of the lamp by time-sharing the output of the high frequency power supply circuit 2.  Moreover, a preliminary driving means 15 which permits to output the dimmer control signal after outputting continuously the drive signal which drives the high frequency power supply circuit 2 for a long time longer enough than one cycle of the dimmer controlling signal, during the period that until the non-electrode electric discharge lamp 5 lights up, when the non-electrode electric discharge lamp 5 lighting, in a case that a stop period of the dimmer controlling signal given to the high frequency power supply circuit 2 continues for a long time longer than the one cycle of the dimmer controlling signal.
Patent JP-2002107802-A (JP)
Title: Flash light-emitting part protector
Inventor: OISHI HIROYUKI
IPC: G03B15/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory light distributing characteristic by suppressing light distribution unevenness in a flash light emitting part protector to cover the front face of the flash light emitting part of a flash light-emitting device incorporated in a camera or used by connecting with the camera. SOLUTION: This flash light-emitting part protector possesses curved surfaces 300 formed by the locus of a first arc-like curve 100, which is projected forward drawn within a horizontal surface including an optical axis obtained, when the first curve 100 is moved in the vertical directions along a second arc-like curve 200 that is projected forward drawn on a perpendicular surface including the optical axis, while maintaining it in the horizontal direction as first lens surfaces 11, 12, 13 and 14.
Patent JP-2002106055-A (JP)
Title: Grating fixture
Inventor: MOTOMURA NOBUMASA
IPC: E03F5/06
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide constitution for embedding a fixture in a grating without machining a receiving frame for placing the grating or to the circular waterway side, or combining a fixture of independent constitution to fix it to a laying part. SOLUTION: A cutout cavity part 5 is formed in a suitable position along the longitudinal centerline of the narrow grating 1, and a bearer 7 having a bearing for supporting a linear shaft rotatably while restricting thrust motion in a vertical direction is constituted in the position. The upper end of the linear shaft is formed into a screw head so as to be rotatable by a rotating tool, and the lower part is threaded. A rectangular locking plate 15 having a threaded hole at the center, with one piece narrower than the opening width of a circular waterway or the like and with the other piece wider than the opening width is screwed to the threaded part of the linear shaft. A stopper for limiting the turning of the locking plate is hangingly inserted in the lower part of the bearer.
Patent JP-2002105513-A (JP)
Title: Method for manufacturing cold worked high-speed steel powder and high-speed steel member
Inventor: AMEYAMA MEGUMI
IPC: B22F3/105
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing cold worked high-speed steel powder and also a method for manufacturing a high-speed steel member by which the average particle size of the high-speed steel powder can be fined and also the average grain size of the high-speed steel member after sintering can be fined. SOLUTION: In the method for manufacturing the cold worked high-speed steel powder, mechanical alloying is applied to raw-material powder of high- speed steel at ordinary temperature to regulate the average particle size of the powder to about <=30 μm. It is preferable to regulate the average grain size of the above cold worked high-speed steel powder to <=20 nm. Further, a desired high-speed steel member can be manufactured by sintering the above cold worked high-speed steel powder.
Patent JP-2001183679-A (JP)
Title: Liquid crystal panel
Inventor: SUMIDA SHIROU
IPC: G02F1/1335
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that peeling tends to occur on the boundary between a glass substrate under seal resin 15 and a light shielding layer 2 by a stress applied to a liquid crystal panel in the case of a constitution where the seals resin 15 is arranged on the peripheral edge part of the resin light shielding layer 5 and an overcoat layer 11. SOLUTION: The outer periphery of a display area peripheral edge part 5 of a light shielding layer 2 formed on a transparent substrate is formed to a rugged shape witch has recessed areas and projecting areas combined, and seal resin 15 is provided so as to be put on the rugged shape of the outer periphery of the light shielding layer 2 in order to stick two substrates to each other. Thus the layer pressure of the liquid crystal layer 13 is kept uniform, and the adhesive strength is improved by contribution of a part where no resin light shielding layer is provided.
Patent JP-2002151601-A (JP)
Title: Semiconductor storage device
Inventor: NOGUCHI MITSUHIRO
IPC: H01L29/788
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which memory cells can be arranged with high density by relieving pitch of wirings which back word lines and improving signal delay characteristic in the word lines. SOLUTION: In a memory cell block 12a, word lines WL to two word lines WL of four word lines WL are backed by using two wirings LL formed in the memory cell block 12a. One ends of the two wirings LL have contact with corresponding word lines WL near a word line driver circuit 13a. The other ends have contact in a snap region 15. Regarding two remaining word lines WL of the one memory cell block 12a, backing of the word lines WL is performed by using two wirings LL formed in the other memory cell block 12b. One ends of the two wirings LL have contact with corresponding word lines WL near the word line driver circuit 13a. The other ends are stretched to the memory cell block 12a side in the snap region 15 and have contact with the two remaining word lines WL of the one memory cell block 12a.
Patent JP-2002145898-A (JP)
Title: New glycyrrhetinic acid derivative and sweetener
Inventor: AMINO YUSUKE
IPC: A23L27/30
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a low-caloric substance having an excellent degree of sweetness as a sweetener as compared with that of a conventional sweetener. SOLUTION: A new glycyrrhetinic acid derivative (including the form of a salt) such as 3β-O-(L-seryl-α-L-aspartyl)glycyrrhetinic acid or 3β-O-(L-seryl-D- seryl)glycyrrhetinic acid can be used as a new sweetener having excellent properties and can further be used as a substance capable of imparting the sweetness to a product such as a beverage or a food requiring the sweetness in addition to the usability as the sweetener.
Patent JP-2002043948-A (JP)
Title: N: n+1 channel coding method and device for the same
Inventor: ROH JAE-WOO
IPC: H03M13/05
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To encode data at a higher code rate and to decode transmitted data by using the N: N+1 channel coding algorithm. SOLUTION: In the method for mapping a message N-tuples being N-sets of binary codes each consisting of 2N sets of 0s or 1s onto (N+1)-tuples of binary code words each consisting of 2N+1 sets of bits, 2N+1 sets of code words. (N+1)-tuples are categorized into M-sets (M is an integer, 2 or over) of subsets G each including NG sets of code words, (N+1)-tuples in a way that the total sum of the NG is 2N, and each of 2N sets of messages. N-tuples is matched in a way of one to one correspondence to 2N sets of code words, (N+1)-tuples belonging to the M-sets of the subsets to generate a reference table.