baber/WOPTO huggingface dataset:
Patent JP-2002353692-A (JP)
Title: Electronic component mounter
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate and reduce loss due to collapsed coordination between two beams. SOLUTION: Total time of required duration of a beam occupying an mount area is calculated for each of beams 10A and 10B. When MA is determined as the mount area occupation duration total of the beam 10A, and MB as the mount area occupation duration total of the beam 10B, the ratio of them is set to RATIO = MA/MB. An appropriate position may be established by calculating such a position that a position (y) of a printed board viewed from the beams 10A and 10B is in the opposite relationship with the ratio of the mount area occupation duration of the respective beams.  While the position of a positioning part 5 is set in such a manner, a supply conveyor 4 that receives a printed board P from an upstream-side device 7 is moved in Y direction along a guide 4B provided between a pair of fixing parts 4A, in a manner that a pair of chutes 4C may be communicated with a chute 5C of the positioning part 5 by a driving motor 4E through a driving circuit 4D, and it delivers the printed board P to the board positioning part 5.
Patent JP-2002348572-A (JP)
Title: Material for applying to soil
Inventor: MAEKAWA TAKAHARU
IPC: C09K101/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a material for applying to soil, capable of lowering pH by small amount application and carrying out pH regulation and fertilizer application action by only one application operation and free from risk in handling. SOLUTION: This material for applying to soil comprises a mixture of at least one or several kinds of BB fertilizers selected from a group consisting of nitrogen-based fertilizer, phosphorus-based fertilizer and potassium-based fertilizer with a compound fertilizer and sulfur powder. The material for applying to soil is characterized by comprising 15-50 wt.% sulfur content fed from the sulfur powder, 6-25 wt.% nitrogen content, 0-26 wt.% phosphoric acid content and 0-20 wt.% potassium content, based on weight of the material for applying to soil.
Patent JP-2002352980-A (JP)
Title: Stabilizer circuit for mercury lamp
Inventor: ISHII MITSUTERU
IPC: H05B41/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer circuit having a constitution, which will not be affected by the input voltage change, by controlling detected output current in a pulse width modulation part and by making constant current of direct- current component flow to an electric discharge lamp with respect to the input voltage change. SOLUTION: The circuit is provided with a means of carrying out full wave rectification of an alternate current power supply 1, a means of stepping down the full-wave-rectified input voltage by the standard voltage signal of the pulse width modulation part 5, and a means of detecting output current during stability of the mercury lamp 12. With the circuit the rated current value at the time of stability of the mercury lamp 12 set as the standard voltage signal of the pulse width modulating part 5, comparison wit the detected current value is carried out, and the voltage impressed to the mercury lamp is controlled, so that it always become the rated current value.
Patent JP-2002353978-A (JP)
Title: Wireless communication terminal having main station or subordinate station function
Inventor: YAJIMA KIYOSHI
IPC: H04W84/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a Bluetooth device that can easily be cross-referenced with Bluetooth device address(BD-ADDR) in a piconet. SOLUTION: In the case of selecting a Bluetooth slave device, whose connection is desired from a Bluetooth master device, the master device explicitly displays the selected device by operating a selection notice such as display or sounding or the like. Further more, each slave device has a unique and known recognition number, each slave device returns the recognition number to the master device and the master device registers the recognition number in cross-reference with the BD-ADDR.
Patent JP-2002350720-A (JP)
Title: Single focus lens
Inventor: SATO KENICHI
IPC: G02B13/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain very excellently compensated aberration even in three-lens constitution where compactness and reduction of cost are accelerated by obtaining constitution where a 2nd lens having an image forming function is held between 1st and 3rd lenses hardly having power and functioning as a compensator. SOLUTION: This focus lens is constituted of the 1st lens L1 turning its concave surface to an object side and hardly having the power, a diaphragm 2, the 2nd lens L2 having positive refractive power, the 3rd lens L3 turning its convex surface to an image surface side in the vicinity of an optical axis and hardly having the power, and it efficiently converges luminous flux to an image forming position P on the cover glass 1 of an imaging device. The luminous flux made incident on a lens system is compensated in terms of aberration by the 1st lens L1, converged by the 2nd lens L2 and compensated in terms of aberration again by the 3rd lens L3. Since a function for compensating the aberration before and behind the 2nd lens L2 having the image forming function is given, the aberration is made very excellent even in the compact and inexpensive three-lens constitution.
Patent JP-2002166856-A (JP)
Title: Assembling structure of crush pad assembly to cowl panel assembly for automobile
Inventor: KIM JONG-SOO
IPC: B29C65/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of an automotive crush pad to a cowl panel assembly for an automobile capable of reducing the cost of assembling as the whole by reducing the number of assembling processes in the assembling of a crush pad assembly to the cowl panel assembly so as to be advantageous for a worker. SOLUTION: The assembling is performed by connecting a crush pad mounting clip to the flange part of the crush pad assembly by thermal fusion, and fitting the flange part of the cowl panel assembly to the inside of the crush pad mounting clip.
Patent JP-2002350642-A (JP)
Title: Selectively reflecting film and its manufacturing method
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a selectively reflecting film by which deteriorations of color purity and resolution due to blurred hue or the like generated in the boundary part of pixels can be avoided, the color purity and the resolution of the selectively reflected hue can be made higher and more excellent and a mask can also be prevented from being stained. SOLUTION: This method for manufacturing the selectively reflecting film comprises, a step to form on a substrate a liquid crystal composition layer showing the smectic phase state, a liquid-crystalline state or a vitreous state by using a liquid crystal composition containing a liquid-crystal compound, a photo-reactive chiral compound and a polymerization initiator, a step to form an exposure amount distribution in the liquid-crystal composition layer by irradiating the liquid-crystal composition layer with first light, a step to form a selectively reflecting region according to the exposure amount distribution by raising the temperature of the liquid crystal composition layer with the exposure amount distribution to transit it into the liquid-crystal state,  and a step to cure the selectively reflecting region-formed liquid-crystal composition layer by polymerization or cross-linking by irradiating the liquid-crystalline composition layer with second light.
Patent JP-2002005870-A (JP)
Title: Gustation sensor probe
Inventor: TOKO KIYOSHI
IPC: G01N27/416
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a gustation sensor probe in which a solution to be measured is less contaminated with another solution to be measured adhered to the sensor probe or with a substance eluted from eth gustation sensor probe. SOLUTION: A base 1 is formed into a hollow pipe. An opening 1b on the leading end side of the base is covered to bond a film 2 for a gustation sensor. An electrode 3 is connected via a buffer layer 7 to the film 2. The surface of the base 1 is coated with a substance 4 which is insoluble with respect to the solution to be measured.
Patent JP-2002345893-A (JP)
Title: Shots able to fit absorbent article
Inventor: YAMAJI MITSUKO
IPC: A61F5/44
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve an inconvenience such that fitting in and out of an absorbing article is bothersome when the absorbing article for involuntary urination is fitted to a conventional shorts, a user's hand is more likely to smear, and because an exposure are of the absorbing article is large on the shorts, user's skin is provided with unnecessary stimulus and further fitting of the absorbing article is conspicuous. SOLUTION: A detachable covered member 5 is disposed in the inside of a crotch part 4 of a shorts body 1a and so that the absorbing article can be held between the crotch part 4 and the covered member 5. A minimum amount of an opening 5e is formed in the member 5. By putting on and taking off the member 5, the absorbing article can be fitted in and out easily. By minimalizing the area of the opening 5e, user's skin can be reduced in unnecessary stimulus and fitting of the absorbing article doesn't become marked.
Patent JP-2002350491-A (JP)
Title: Inspection method and inspection device for semiconductor circuit
Inventor: ARAKI CHIHIRO
IPC: G01R31/309
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a semiconductor circuit and its inspection device capable of properly determining whether each element in a circuit constructed of a plurality of semiconductor elements connected in parallel is good or defective. SOLUTION: In this inspection method for a workpiece 1 constructed of the semiconductor circuit formed by connecting a plurality of semiconductor elements in parallel, the workpiece 1 is photographed by a thermography camera 6 for detecting a heat radiating condition of each of the semiconductor elements, and on the basis of the heat radiating condition, it is determined whether the workpiece 1 is good or defective. In this case, a temperature of the workpiece is measured at certain time intervals, and on the basis of the temperature difference, it is determined whether the workpiece is good or defective.
Patent JP-2002352807-A (JP)
Title: Gas diffuser and manufacturing method therefor
Inventor: SENDA TAKASHI
IPC: H01M8/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffuser which is flexible and comprises excellent mechanical characteristics such as high tensile strength and anti-compression characteristics. SOLUTION: A gas diffuser 4 is provided where a porous carbon base material 1 which is a collection of a plurality of carbon fibers 1a contains granular fluorocarbon resin 2 by 1-40 wt.% while the granular fluorocarbon resin binds carbon fibers together as a binder. The gas diffuser 4 is acquired by a method for manufacturing a gas diffuser which includes at least following processes (1), (2) and (3):  a process (1) where the porous carbon base material is dipped in the dispersion liquid having granular fluorocarbon resin by 1-60 wt.%, a process (2) where a superfluous dispersion liquid is removed from the base material acquired through the process (1), and is dried to adjust a dried granular fluorocarbon resin into a range of 1-40 wt.% relative to the entire base material, and a process (3) where the base material provided through the process (2) is hot-pressed within the surface pressure range 1 Pa-10 MPa by batch press, otherwise a process where it is hot-pressed, by roll press, with a line pressure of 1-5000 N/cm, by a clearance of 30-90% of the thickness of base material before pressing.
Patent JP-2002083777-A (JP)
Title: Bubbler
Inventor: TIMMONS MICHAEL L
IPC: C23C16/448
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To disclose a bubbler design, having two chambers to use the solid organometallic supply source materials of chemical vapor deposition system and a method for transporting a carrier gas saturated by source materials for transmission into such a system. SOLUTION: The device for providing vaporized organometallic compound to the chemical vapor deposition system is provided with a vessel, having an elongated cylindrically shaped portion, top closure portion 15, bottom closure portion 16, inlet chamber 25 and outlet chamber 30, the top closure portion has a fill plug and a gas inlet opening 19, the fill plug and the gas inlet opening 19 are communicated with the inlet chamber 25, an outlet opening 20 is communicated with the outlet chamber 30, the inlet chamber has a conical shaped lower portion 21, provided with a porous element 14, and the porous element is spaced from the bottom closure portion.
Patent JP-2002358778-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOJIMA HIROMITSU
IPC: G11C11/409
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To set an optimum over-drive period at the time of auto-refresh operation by varying an over-drive period. SOLUTION: A sense amplifier of a synchronous DRAM is provided with an over-drive control circuit 14. When an auto-refresh signal AREF is inputted at the time of auto-refresh, this over-drive control circuit 14 delays an over-drive control signal ODCT2 by some time by a delay circuit 15, and outputs an over- drive signal SAOD having longer period than that at the time of normal operation. Thereby, overdrive of bit lines can be performed in optimum period even at the time of auto-refresh.
Patent JP-2002354298-A (JP)
Title: Photographing supporting equipment for image print supply device
Inventor: OUCHI HITOSHI
IPC: G03B15/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image print supply device capable of preparing picture data having more virtual reality, fun and interests by arranging various kinds of equipment for supporting photographing in a photographing room side in which a user exists oppositely to a photographing means. SOLUTION: A drawer type step stage 3 a part of which can be stored and other photographing supporting equipment are arranged oppositely to the photographing means fixed to the image print supply device 1, so that the height of a photographing position can be adjusted, a user can sit on the top 5 of the stage and a part of the steps can be stored when it is unnecessary. The photographing data of a photographed user, frame data and title data extracted from a storage part or image data written by the user are composited, picture data prepared by the composition are printed out or transmitted to various information communication terminals.
Patent JP-2002362537-A (JP)
Title: Handle of paper box
Inventor: NISHIKAWA YOICHI
IPC: B65D5/468
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a handle with which a hand is difficult to hurt in carrying a paper box. SOLUTION: The handle of a paper box is constituted by cutting a sidewall 1 of the paper box to form a hand hole 2 and a fold-back piece 3 connected with an upper rim thereof, and holding an upper rim of the hand hole 2 while folding the fold-back piece 3 upward with a hand put in the hole 2. Two arcuate rules 4 which increase in their interval halfway are formed on a base of the piece 3, and a frame 5 is provided between them. Since the hand comes into contact with the frame 5 with some width, it feels easy to stand holding by hand even if a load of the paper box is applied.
Patent JP-2002357386-A (JP)
Title: Method of melting aluminum
Inventor: WADA NAOKI
IPC: F27D7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of melting aluminum by which the production of aluminum can be increased easily as necessary by using an already existing aluminum melting furnace. SOLUTION: A fuel supply path (4) and a combustion air supply path (7) are connected to a burner (3) provided in the aluminum melting furnace and an additional oxygen injecting path (10) is communicatively connected to the path (7). The quantity of oxygen in combustion air is increased by 1-2% by reducing the quantity of the combustion air supplied to the combustion air supply path (7) from the quantity of combustion air calculated on the basis of the quantity of fuel flowing through the fuel supply path (4) and, at the same time, adding oxygen from the additional oxygen injecting path (10) to the combustion air supply path (7) by the quantity corresponding to the quantity of oxygen in the reduced combustion air. The fuel is burnt by using the oxygen- enriched air.
Patent JP-2002359228-A (JP)
Title: Manufacturing method of silicon device
Inventor: DEO SHINICHI
IPC: H01L21/3063
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the increase in current density causing etching in the horizontal direction and excessive etching at the periphery section of a region to be etched in electrochemical etching of an n-type silicon substrate. SOLUTION: An etching start pattern is provided in an etching region on an n-type silicon substrate, the etching region is in contact with a solution containing fluorine ions, light is applied from a surface located opposite to a surface containing a region to be etched, and a voltage is applied so that the silicon substrate is set to an anode to a counter electrode being arranged in the solution containing the fluorine ion, thus etching the silicon substrate. In this case, light irradiation to the silicon substrate is limited to a partial region.
Patent JP-2002355268-A (JP)
Title: Intraocular lens inserter
Inventor: SUNADA TSUTOMU
IPC: A61F9/007
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular lens inserter which can reduce bending of an intraocular lens than by conventional inserters. SOLUTION: This intraocular lens inserter has an inserting tube to be inserted into the incision cut in an eye ball for inserting a bendable intraocular lens into an eye and a pushing mechanism to push out the intraocular lens through the inserting tube. A rolling means to roll the intraocular lens pushed out through the inserting tube into one direction is formed in the inserting tube.
Patent JP-2002367683-A (JP)
Title: Photo-charging secondary battery
Inventor: WATANABE HARUO
IPC: H01L31/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To enable to make stable charging by providing a means of fixing to other member at the engaging part of the draw-out side end of the photoelectric conversion element. SOLUTION: In the photo-charging secondary battery, a means of fixing to other member is provided at the engaging part of the draw-out side end of the photoelectric conversion element, thereby, the photoelectric conversion element is fixed in a specified direction.
Patent JP-2002020314-A (JP)
Title: Usage of sugar ester as immune adjuvant in immunization composition, therapeutic composition including the same, and use of the composition as vaccine
Inventor: AUCOUTURIER JEROME
IPC: A61P31/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an immunostimulant including a stable new adjuvant avoiding a side effect. SOLUTION: This method uses a mixture of a compound expressed by formula (I) or a mixture of the compounds of the formula (I) and if desired a compound expressed by formula (II) or a mixture of the compounds expressed by the formula (II) as an immune adjuvant in an immunization composition including at least an antigen, or at least an in vivo generator of a compound including an amino acid sequence, and the invention includes the immunization composition including the compound of the above formulas of (I) and (II). [In the formula (I), R1 is a saturated or unsaturated linear or branched 1-30C hydrocarbon based group, G is a saccharide group, X is a decimal number of 1 to 5 ; R2 is a saturated or unsaturated linear or branched 8-30C hydrocarbon based group independent from the R1].
Patent JP-2002364545-A (JP)
Title: Reciprocating refrigerant compressor
Inventor: UNE KATSUTAKA
IPC: F04B39/10
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating refrigerant compressor having a high degree of freedom in design, sufficient durability and high performance by improving the fatigue strength of a suction valve. SOLUTION: A valve plate 2 partitioning a compression chamber 14 in a cylinder bore 6 from a suction chamber 13 in a rear head 3 has a suction port 60 for introducing a refrigerant gas in the suction chamber 13 to the compression chamber 14. The opening/closing of the suction port 60 is carried out by the suction valve 70. The valve plate 2 is provided with a recessed portion 68 which is opposed to both ends 70d of an opening edge proximity portion 70c of the suction valve 70 located in proximity to a valve plate side opening edge 6a of the cylinder bore 6.
Patent JP-2002361209-A (JP)
Title: Apparatus for treating wet refuse
Inventor: KATAOKA JUTARO
IPC: B09B3/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a wet refuse treating apparatus in which a malodor can be prevented from being generated. SOLUTION: This wet refuse treating apparatus 10 is provided with a treating tank 30 in which the wet refuse thrown from a wet refuse inlet is decomposed by a microbe into a liquefied material and from discharge port 34 of which the liquefied material is discharged and a storage tank 42 which is arranged below the tank 30 for storing temporarily the liquefied material discharged from the pot 34 and in which a partition wall is arranged for prolonging a storing time of the liquefied material. The longer the liquefied material is stored by the partition wall, the more organic substance in the liquefied material can be decomposed by the microbe. As a result, the amount of the organic substance contained in the waste water from this wet refuse treating apparatus can be reduced and the malodor can be prevented from being generated.
Patent JP-2002033672-A (JP)
Title: Transmitter for wireless device and method and device for enhancing efficiency of power amplifier in the transmitter
Inventor: ALEINER BORIS
IPC: H03F1/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device by which a nonlinear power amplifier with low power consumption can be employed in a transmitter. SOLUTION: The power amplifier of this invention is in operation in a linear mode to enhance the ISI(Inter-Symbol Interference) when the transmission power is low. When the input power is increased, the power amplifier is in operation in a nonlinear mode to reduce the power consumption. By changing a parameter of a root raised cosine filter, the shape of the signal is changed. A conventional filter parameter is used when the input level is low and a corrected filter parameter is employed when the input level is high. The power amplifier is characterized in that the two filter parameters are switched at the base band.
Patent JP-2002363397-A (JP)
Title: Polycarbonate resin composition
Inventor: HONMARU HIDE
IPC: C08L69/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in weatherability and little in initial coloring. SOLUTION: This polycarbonate resin composition contains 0.01-20 wt.% compound represented by the general formula (wherein X represents a hydrogen atom or a chlorine atom, R represents a hydrogen atom or a 1-18C alkyl group) in a polycarbonate resin.
Patent JP-2002335093-A (JP)
Title: Manufacturing method for high-frequency electromagnetic shield
Inventor: TANAKA MICHIO
IPC: H05K9/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To develop devised shield plates since no single metal plate shields a gravity wave and an electromagnetic wave such as radar beam which comprises concentrated energy. SOLUTION: As a method for quickly canceling a concentrated high energy, a conductive plate with golden ratio for a small area is further folded to provide two halves for canceling small energy. By arbitrarily jointing the small plates, concentrated high energy is removed even for a wide area.