baber/WOPTO huggingface dataset:
Patent JP-2002243638-A (JP)
Title: Inline particle water-measuring system
Inventor: YOSHIKAWA NAOTO
IPC: G01N21/3554
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To automatically, rapidly, accurately, and continuously measure water in a particle that travels by a belt conveyor located, in the manufacturing line of particles. SOLUTION: The surface of a particle layer B (crystal salt layer), traveling on the belt conveyor A, is smoothed by a straightening vane C. A voltage signal corresponding to the water and particle diameter of a particle is obtained by an infrared reflection type moisture meter E. The displacement in the surface of the particle layer B1, whose surface has been smoothed is measured speedily in ms order for each minute length for obtaining as a voltage signal. The moisture output value of the infrared reflection type moisture meter E and the displacement output value of an optical displacement meter F are read speedily by a data collection device G.  An average moisture output value and the absolute value (displacement difference) of the displacement output value difference between minute lengths are successively calculated by an operation processing device H, and are averaged to calculate average displacement difference. Using the average moisture output value and the average displacement difference, the water in the particle is calculated from the relation among the water in the particles, the average moisture output value, and the average displacement difference being created in advance.
Patent JP-2002247360-A (JP)
Title: Image processing method and image processor
Inventor: FUJITA TORU
IPC: B41J2/52
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To perform reproduction of an image or data transfer from a host computer to a color laser printer. SOLUTION: Halftone processing is performed in two stages. In the first stage, the first halftone data consisting of the pulse width pertaining to each picture element are generated (step S15), based on the gradation of the picture element of image data, using a gradation-to-pulse width table where pulse width to the gradation of the picture element of the image data are written as to a pattern matrix and each reference No. in the pattern matrix. In the second stage, the pulse position information pertaining to each pulse width is generated (step S18), based on the first halftone data, using the pulse width-to-pulse position table where the pulse position to each pulse width value is written, as to the same pattern matrix as was used in the first stage and each reference No. in the pattern matrix.
Patent JP-2002239471-A (JP)
Title: Inspection system and inspection method for postal items
Inventor: SHIMIZU KOICHI
IPC: B07C1/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To automatically inspect postal items in just proportion. SOLUTION: This postal item inspection system 1 has a detector 5 which is fed with the postal items to be inspected via a conveyance path 4 from a supply section 3 and measures the thicknesses of the postal items, a hard foreign matter sensing section 14 which senses the postal items including un-processable contents, a two-letter sensing section 6 which sense whether the postal items are doubly fed and conveyed or not, a posture correcting section 7 which corrects the conveyance postures of the postal items, a reading section 8 which reads the information on the postal items, a data processing section 10 which determines the sorting destinations of the postal items in accordance with the information read by the reading section 8 and registered customer information, a branching section 9 which branches the postal items in accordance with the results of the data processing section 10,  a collection section 12 which collects the postal items, lamps 15 which instruct the taking out, etc., of the postal items and a label printer 16 which issues labels. The system also has expulsion boxes 13a to 13e into which the expelled postal items not processable by this system are put.
Patent JP-2002242715-A (JP)
Title: Compression ignition type engine
Inventor: KANEKO MAKOTO
IPC: F02D13/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enlarge a compression ignition range toward its high-load side. SOLUTION: During a medium-load operation, the phase of rotation of an intake cam and an exhaust cam is varied by a variable valve timing mechanism in the direction to reduce the period of a negative valve overlap and to set the closing timing IVC of the intake valve in the vicinity of an intake bottom dead center(BDC) (b). By reducing the period of the negative valve overlap at a medium load, the amount of residual gas confined in a combustion chamber is reduced and intake heating is also reduced. By setting the closing timing IVC of the intake valve in the vicinity of the intake bottom dead center(BDC), volumetric efficiency is decreased and thus self-ignition is restrained whereby stable compression ignition performance can be achieved even if the operating region of the engine is in a region (high-load side) where a air-fuel mixture is richer.
Patent JP-2002243117-A (JP)
Title: LIQUID FUEL BURNING LOW NOx BURNER
Inventor: MIYAJI KAZUSHIGE
IPC: F23D11/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel burning low NOx burner capable of realizing a pilot burner showing a liquid fuel burning and capable of performing a rapid following-up with a variation in load. SOLUTION: There is provided a multi-stage combustion type liquid fuel burning low NOx burner 1 for supplying combustion air in multi-stages, wherein a liquid fuel burning pilot burner is installed in a primary air supplying passage 14.
Patent JP-2002241302-A (JP)
Title: INHIBITOR FOR FORMING beta-AMYLOID PROTEIN AGGREGATE
Inventor: ODAKA MASATO
IPC: A61P25/28
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor for inhibiting the fibril formation of β-amyloid protein (Aβ). SOLUTION: This inhibitor for the fibril formation of β-amyloid protein is obtained by modifying the carboxyl terminal of an amino acid sequence represented by the sequence number 1 (see the specification) KLVFF with aspartyl-aspartyl-(aminoethoxy)ethoxy acetic acid.
Patent JP-2002246329-A (JP)
Title: Formation method for very shallow p-n junction of semiconductor substrate
Inventor: KUROSAWA TOSHITAKA
IPC: H01L29/78
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the formation method of a very shallow junction, with which a required area is annealed efficiently in a short time, by using an excimer laser capable of annealing in the shallow region of a substrate, since the wavelength is short and a light absorption coefficient is large. SOLUTION: Impurity ions are implanted to the depth of <=40 nm in impurity implantation regions (4 and 5) on a semiconductor substrate (1) by an ion implantation method and the temperature of the semiconductor substrate (1) is elevated to a low temperature of 550 to 600 deg.C, at which impurities do not diffuse. Also, the impurity implantation regions (4 and 5) of the semiconductor substrate (1) at the temperature are irradiated by the excimer laser, having a wavelength of <=310 nm, and the re-crystallization of the implantation regions (4 and 5) and the electrical activation of the impurities are carried out.
Patent JP-2001248582-A (JP)
Title: Sealed compressor and scroll compressor
Inventor: BUSH JAMES W
IPC: F04C28/28
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple and sure method for stopping operation of a motor 43 when a bad condition is confirmed in a sealed compressor 20. SOLUTION: When a temperature inside a compressor pump unit reaches a specific temperature, a temperature sensing valve 36 is opened. A protection switch 40 is arranged so that hot oil flows from the compressor pump unit onto the protection switch 40 when the valve 36 is opened. If a temperature of the compressor pump unit reaches an abnormally high temperature because of a bad condition such as shortage of a filling amount op reverse operation, the valve 36 is opened and the hot oil from the compressor pump unit is led so as to be brought into contact with the protection switch 40. In this way, the protection switch 40 is actuated and operation of the motor 43 is stopped.
Patent JP-2002238694-A (JP)
Title: Sheet for rolling stock or air craft
Inventor: MORISHITA YOSHITAKA
IPC: B61D33/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the holding property of a back and attempt to improve riding quality by controlling vibration in right and left directions. SOLUTION: A frame 20 for the back comprises a frame panel 210 and a side frame material 220 placed in such a way that the front end edge is situated in the forward direction separated by a predetermined interval for each side portion of the frame panel 210 and has a structure that a cushion member 40 comprising a net material of a three-dimensional structure is placed in a stretching manner in a frame 20 for the back by protruding both the side parts ahead of an approximately central portion at a part at least corresponding to the thoracic vertebrae to a lumber vertebra.  Therefore, at the time of the seating, the side portion of the cushion member 40 greatly projects to the forward direction and the holding property of the back can be improved while much the same size as in the case where the cushion member is formed of a conventional urethane foam and it is possible to attempt to improve riding quality by controlling vibration in right and left directions.
Patent JP-2001298890-A (JP)
Title: Spindle motor
Inventor: JORG HOFFMANN
IPC: F16J15/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor in which the inside from being interconnected with the outside air through a plug hole, for a long term. SOLUTION: The plug hole 16 is formed in a base plate 1, and a plug 17 having a connection pin 22 is inserted in the hole 16, which is hermetically covered with a supporting film 23 bonded to at least one surface of the base plate 1. A connection pin 22 penetrating the film 23 is inserted in an eye 27 of an eye ring 28 which is pressure-welded air-tightly to the film 23. The connection pin 22 is connected with the eye ring 28 by using a solder connection part 29, and an interval between the connection pin 22 and the eye 27 is completely hermetically covered. As a result, the inside is prevented from being interconnected with the outside air through the plug hole, for a long term.
Patent JP-2002248998-A (JP)
Title: Vehicle-mounted electronic equipment
Inventor: YANAJIMA KOJI
IPC: G11B33/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To easily exchange a medium disc such as CD, DVD, and improve the operability by standing a monitor with pulling out forward and leaving it in the usage state in vehicle-mounted electronic equipment. SOLUTION: A monitor 20 and a medium disc loading part 30 are arranged at an upper half and lower half of the inside of equipment body 10 respectively, and the monitor 20 and the medium disc loading part 30 are stored enabling to pulling out for the monitor 20. The monitor 20 can be pulled out and folded for the medium disc loading part 30 by connecting the monitor 20 and the medium loading 30 at the end of each pulling out side via a hinge.
Patent JP-2002249879-A (JP)
Title: Electroless copper plating solution, electroless copper plating method and production method for wiring board
Inventor: ITABASHI TAKESHI
IPC: C23C18/40
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide electroless copper plating solution which uses glyoxalic acid as a reducing agent, which prevents Cannizzaro reaction, and the precipita tion of salt caused by the plating reaction and the Cannizzaro reaction is hard to occur, and which is stably usable over a long period. SOLUTION: The electroless copper plating solution contains copper ions, a complexing agent of copper ions, a reducing agent for copper ions, and a pH control agent. The copper ion reducing agent consists of glyoxalic acid or the salt thereof. The pH control agent consists of potassium hydroxide. Further, the electroless copper plating solution contains at least one selected from metasilicic acid, metasilicate, germanium dioxide, germanate, phosphoric acid, phosphate, vanadic acid, vanadate, stannic acid and stannate.
Patent JP-2002260592-A (JP)
Title: Mercury-free fluorescent lamp
Inventor: NITO KOJI
IPC: H01J65/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mercury-free fluorescent lamp of a shape similar to a hot cathode fluorescent lamp, a cold cathode fluorescent lamp, an ultraviolet ray lamp, and the like which uses no mercury and is suitable for lighting. SOLUTION: A cylindrical fluorescent lamp main body comprises a discharge space closed with a cylindrical member, an internal member provided in the cylindrical member, and a frame spacer member. A mercury-free sealing gas is sealed in the discharge space while at least a pair of electrodes are provided to face each other in the discharge space. A phosphor is applied to the inside surface of the cylindrical member, with a dielectric body provided to cover the electrode. The electrode is provided, to the cylindrical member, as a slender body in lateral width direction or in circumferential direction.
Patent JP-2002257059-A (JP)
Title: Scroll compressor
Inventor: MORI TATSUSHI
IPC: F04C18/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor that has a scroll capable of holding a sufficient sealing function, is fast, and can be miniaturized and lightened. SOLUTION: This scroll compressor performs a compressing operation of gas by moving a compressing chamber 40 formed by mutually fitting the fixed and movable scrolls 35 and 39, from the outer peripheral side to the central side of spiral wall bodies 34 and 38 by revolving the movable scroll 39. The spiral wall bodies 34 and 38 are tapered from the root parts to the tips, the tip surfaces of the spiral wall bodies 34 and 38 are not contacted with substrate 37 and 33 surfaces of counter scrolls, and the clearance between them is set equal to or lower than an air-tightness holding limit.
Patent JP-2002260364-A (JP)
Title: Apparatus for attaching tape
Inventor: TAKEYAMA KATSUMI
IPC: G11B23/113
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for attaching a tape whose structure is miniaturized to reduce an equipment cost, and which can flexibly deal with a production variation. SOLUTION: The supply reel 23 of a leader tape L, a pair of adsorption blocks 29A and 29B, a cutting part 47 placed between the pair of adsorption blocks 29A and 29B, a placing part 57 where a reel hub R is placed, and a hub supporting part 80 to support the reel hub R to which one end of the tape L is attached, and to determine a tape attachment length between the reel hubs R which form a pair, are provided on an operation table 22.
Patent JP-2002269581-A (JP)
Title: Image processing device, image processing method, and storage medium
Inventor: ISHIKAWA HITOSHI
IPC: G06T15/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To draw the image of the surface of fur at a high speed and with high grade by conducting writing calculation, using bristle information mapped on a two-dimensional plane. SOLUTION: This image processing device is provided with a map-retaining part to retain map data as a two-dimensional map, and a map-drawing part to conduct writing calculation of drawing color, using the map data. The map data, such as a flag to indicate whether bristle exists in texel, a direction vector of bristle in the texel, a diffusion reflection coefficient of bristle in the texel, and specular luminance of bristle in the texel include information related to writing calculation of bristle.
Patent JP-2002271309-A (JP)
Title: Key-information managing method, and device managing equipment
Inventor: KOBAYASHI YUTAKA
IPC: G06F13/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a key-information managing method and a device managing equipment wherein when a terminal outside a home network and a terminal inside the home network communicate each other, there can be eliminated the necessity of such a key exchange performed in the case of starting communication as IKE, and keys can be delivered safely to both terminals. SOLUTION: The key-information managing method has a key AH in common between an device A 13 and an HGW 14, and has a key HB in common between the HGW 14 and the device B 15. Thus, to an access from the appliance A 13 to the device B 15, the key AH is used between the device A 13 and the HGW 14, and the key HB is used between the HBW 14 and the device B 15 as to transmit a key information AB (including a key AB) used between the devices A 13, B 15.
Patent JP-2002263161-A (JP)
Title: Bed for perspiration
Inventor: HASEGAWA YOSHIHARU
IPC: A61H33/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance the metabolism of a user's body by promoting a perspiration effect, to make the user feel comfortable as sweat can be rapidly discharged and to enable the user to know the amount of perspiration and the components of the sweat by collecting the sweat. SOLUTION: The bed body 1 comprises a base 2 which is set lower on the rear side than the front side and a bed section 8 consisting of a pair of bed boards 9. The respective bed boards 9 are formed as slopes grading downward toward an inner edge 9B from an outer edge 9A in a transverse direction, and the bed section 8 has a top surface 8A constituting an approximately flat V shape. Also, the bed section 8 is formed as the slope grading downward toward a rear end 9D from a front end 9C. A sweat collection port 10 is formed at the center on the rear side of the bed body 1. A thermally insulating reflection sheet formed with a notched hole for outflow at a transverse center is laid on the bed section 8 and a warming-up device A for perspiration is placed on the bed body 1.
Patent JP-2002270868-A (JP)
Title: Integrated photovoltaic apparatus and its manufacturing method
Inventor: MATSUMI SHIN
IPC: H01L21/28
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an integrated photovoltaic apparatus that is capable of machining under wide range of leaser irradiation conditions. SOLUTION: In the integrated photovoltaic device, a transparent electrode 2, a semiconductor layer 3 and a rear surface electrode layer 4 that become a photoactive layer are formed on a light transmission substrate in this order. In the integrated photovoltaic device, a transparent conductive film 41 and a metal film 42 are laminated on the rear surface electrode layer 4 from a side close to the semiconductor layer 3, and at least one element selected from silicon(Si) or sodium (Na) is doped into the transparent conductive film 41.
Patent JP-2002269031-A (JP)
Title: Bus arbitration system
Inventor: MASUKO TAKUYA
IPC: H04L12/403
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bus arbitration system where the increase of a circuit scale is suppressed to minimum and data transfer efficiency is not deteriorated even if the number of buses increases. SOLUTION: Each of masters BM1 to BM3 outputs individual bus use request signal Sri corresponding to the bus requesting use. Each of request controllers RC1 to RC3 refers to the individual bus use request signal and bus use situation signals Suc1 to Suc3 given from a bus controller BC0. When none of buses whose user are requested are used at that time, a bus use request signal Sr is transmitted to a bus arbiter BA0. When the bus arbiter receives a plurality of bus use request signals, it selects one bus use request signal by using a round robin system. The bus arbiter outputs a bus use permission signal Sp to the request controller outputting the selected bus use request signal.
Patent JP-2002275059-A (JP)
Title: Amino acid composition for ameliorating renal dysfunction
Inventor: ABE TAKESHI
IPC: A61K31/401
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an amino acid composition produced from natural materials, having a remarkable renal dysfunction ameliorating action and essentially free from side actions in contrast with conventional synthetic drugs for the amelioration of renal dysfunction having high risk of side action and failing in getting satisfactory result. SOLUTION: The amino acid composition or amino acid solution for the amelioration of renal dysfunction contains threonine, proline, glycine, valine, isoleucine, leucine, tyrosine, phenylalanine, lysine, aspartic acid, serine, glutamic acid, alanine, methionine, tryptophan, histidine and arginine. The amino acid composition has low urea nitrogen concentration which is an index of renal dysfunction ameliorating action and low mortality by acute intoxication and knock-down rate. The use of the amino acid composition suppresses the development of renal dysfunction and relatively easily ameliorates the developed renal dysfunction.
Patent JP-2002278266-A (JP)
Title: Electrophotographic device
Inventor: FUKAYA SOICHI
IPC: G03G15/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device provided with a toner seal constituted in a way that the toner seal preventing the outflow of toner outside a developing device during printing does not wipe up the toner transferred to the circumferential surface of a photoreceptor and does not scattered the toner in a range where the photoreceptor and the developing device are faced. SOLUTION: In the device, the toner seal is provided in a range of the surface of an end of the photoreceptor not exceeding the outside diameter of the photoreceptor. Furthermore, a surface or a shape to be a projected and recessed guide is provided in a range of the end surface of the photoreceptor not exceeding the outside diameter of the photoreceptor.
Patent JP-2002239224-A (JP)
Title: Game machine by sound input
Inventor: MIZUMOTO TETSUO
IPC: A63F13/215
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an intellectual game machine wherein an elementary conversation or bodily feelings can be enjoyed by game machines or the like. SOLUTION: For this game machine, a conventional game machine 2 and a personal computer 1 are connected, and conversations for a language study or the like can be performed. Also, this game machine corresponds with a game fight, and bodily feelings and actual experiences can be enjoyed to a certain degree. By winding an electrode 12 for bodily feelings around the wrist or the ankle or the like, and a counterattack from the other party can be experienced. Then, by utilizing a conversation software of the personal computer 1, the elementary conversation to a certain degree is performed by moving the mouths of characters in the game software in the game machine. Then, hands and legs, or backgrounds for the characters are moved by a switch key 11 or the like, and thus, the game is advanced.
Patent JP-2002275565-A (JP)
Title: Aluminum alloy extrusion header tank for heat exchanger and heat exchanger using the header tank
Inventor: TOYAMA TAKETOSHI
IPC: C22C21/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a header tank and a heat exchanger which uses the header tank and has excellent corrosion resistance. SOLUTION: The header tank consists of an aluminum alloy extrusion tube having a composition containing 0.8 to 1.3% Mn, >0.8 to 1.2% Si, 0.03 to 0.09% Cu and 0.15 to 0.20% Ti, and, if required, further containing 0.01 to 0.05% Zr, and the balance Al with inevitable impurities. The outer surface of the header tank is provided with a slot and is coated with a brazing filler metal composition containing Al-Si-Zn based alloy brazing filler metal powder having a composition containing 15 to 30% Si and 2 to 10% Zn, and the balance Al with inevitable impurities, flux, and a binder. The heat exchanger has a structure formed by inserting and joining a tube having a composition containing 0.1 to 0.2% Mn and 0.4 to 0.5% Cu, and the balance Al with inevitable impurities into the above slot.