baber/WOPTO huggingface dataset:
Patent JP-2002050249-A (JP)
Title: Method for manufacturing surface-coated wire material and surface-coating composition
Inventor: NAKAJIMA JUNICHIRO
IPC: H01B13/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can provide surface-coated wire material with no liquid-dripping and a high-efficiency productivity, and a composition for coating wire material whose composition is excellent in strength and extension, and yields no liquid drips at the temperatures 80-250 deg.C even though the composition is liquid at ordinary temperatures. SOLUTION: A method for manufacturing a surface-coated wire material in which method a coating composition comprising a curing thermosetting resin composition, which can be cured by ultraviolet irradiation, is applied on the surface of wire material, and the surface of the coating composition is cured preliminarily by ultraviolet irradiation, and subsequently the coating composition is completely cured by a heat treatment, and a composition for coating wire material used in the above-mentioned method for manufacturing surface-coated wire material in which the above-mentioned coating composition comprises (a) epoxy prepolymer resin, (b) a radical-polymerization component, (c) a photo- radical polymerization initiator, and (d) an epoxy curing agent to be thermally activated.
Patent JP-2002049237-A (JP)
Title: Image-forming method and two-component developer
Inventor: ASAHINA YASUO
IPC: G03G15/09
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To stably carry out control of toner concentration and to obtain satisfactory image by regulating the magnetic flux density of a magnet incorporated in a developing sleeve, so that developer secures stable flow property and also that it is not influenced by magnetic field, and regulating relation among toner particle size and carrier particle size in the developer and the fluidity of carrier. SOLUTION: By rotating the developing sleeve 2 consisting of a sleeve, in which the magnetic 3 is fixed and incorporated as a single body, the two- component developer stored in a developing part 11 is carried circulatingly on a developer carrier, and the toner concentration of the developer is detected by a permeability type sensor which detects the change of apparent permeability caused by toner concentration. Then, a control means performs replenishment of the toner, and the magnetic consists of magnetic poles, having a repulsive magnetic pole, and the magnetic flux density of the magnet in the developing area is 550 to 1,200 gausses. Furthermore, a toner average particle size Tv and a carrier average particle size Cv in the developer and the fluidity FL of the carrier satisfy Tv/Cv×FL<=20, in this image-forming method.
Patent JP-2002051034-A (JP)
Title: Serial communication unit and signal processing unit using it
Inventor: KATO MAKIKO
IPC: G06F13/38
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit that can freely set a sampling point of received data by a serial interface through program setting. SOLUTION: The signal processing unit 1 is provided with a reception section 10 that receives data by serial communication from a host computer 3 to sample the data, an arithmetic processing section 4 that interprets a program to execute the program, a control section 14 that controls the reception section, a signal generating section 15 that generates a sampling clock signal with a frequency on the basis of the setting value of the communication speed by the control section 14, and a setting section 18 to set the sampling point to the received data. Then revising the setting value of the sampling point described in the program revises the setting state of the setting section 18 in response to the result of execution of the program by the arithmetic processing section 4 to control the phase of the sampling clock signal.
Patent JP-2002045951-A (JP)
Title: Cooling roll for casting strip
Inventor: KATO TAKEO
IPC: B22D11/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling roll for casting a strip with which cooling water is smoothly supplied and molten metal is uniformly and rapidly cooled, in the cooling roll in a vacuum melting and casting apparatus rotated at high speed for the purpose of obtaining the strip-state rapidly cooled cast product by casting the molten steel into the strip. SOLUTION: A rotating shaft 3 of the cooling roll 1 is formed as a double tubes, and an inner tube 1 is used as a supplying path of the cooling water and an outer tube 3b is used as a draining path, and a rotary joint 7 is arranged to the rotating shaft 3 connected with a motor at the atmospheric At side by passing a rotating seal mechanism 8 through a partition wall 9w in the melting and casting chamber 9, and the inner tube 3a and the outer tube 3b are connected with water supplying piping 6a and water draining piping 6b for cooling water, respectively and also, a suction pump 5 is disposed in the water draining piping 6b. Further, at the outer peripheral side of the extending portion of the inner tube 3a in the cooling roll 1, a straightening guide 4, with which the flow of the cooling water in the cooling roll 1 is made to spiral-state, is arranged.
Patent JP-2002057490-A (JP)
Title: Translucent electromagnetic wave shielding member and its producing method
Inventor: KONDO YASUHIKO
IPC: H05K9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a translucent electromagnetic wave shielding member, exhibiting both superior translucence and electromagnetic wave shielding effect and having no possibility of lowering contrast, and to provide its producing method. SOLUTION: In the translucent electromagnetic wave shielding member, a print pattern 10, having line width of 5-40 μm and satisfying formula (1): 1<=Sk/Ss<=9 (1) [in the formula, Ss is the total surface area of a printed region on the surface of a transparent substrate, Sk is the total surface area of unprinted region] is formed on the surface of the transparent substrate 2, by printing a conductive ink composition containing conductive powder. The print pattern 10 is then fired at 250-600 deg.C to constitute an electromagnetic wave shield pattern 1. The print pattern is formed through intaglio offset printing.
Patent JP-2001147420-A (JP)
Title: Active matrix type liquid crystal display device, data signal line driving circuit, and method for driving liquid crystal display device
Inventor: KAWAGUCHI TAKAFUMI
IPC: G09G3/36
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To realize an active matrix type liquid crystal display device which prevents a lateral shadow with a low power consumption. SOLUTION: In an active matrix type liquid crystal display device 1, a coupling signal S0 corresponding to the sum total of outputs of all data signal lines SL1 to SLn is detected by a detection bus line 12 crossing data signal lines SL1 to SLn. The coupling signal S0 is superposed on a signal REVi through a coupling capacitor 15 and is inverted and amplified by an inverting amplification part 52 and is outputted as a common electrode signal Vcom. Thus a waveform to be the sum total of outputs is coupled with the common electrode signal Vcom with opposite phases. As the result, an influence which accords with the variance in potential of the common electrode Tcom due to outputs of data signal lines SL1 to SLn and is in the direction opposite to this variance is exerted by the common electrode signal Vcom to prevent a lateral shadow caused by these outputs.
Patent JP-2002019716-A (JP)
Title: Overwrap packaging machine
Inventor: SEKIGUCHI KATSUHARU
IPC: B65B11/20
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a worker to carry out work of feeding box-like contents and packaging sheets and taking out a finished product at the same place without moving. SOLUTION: A sheet feed port P1, an article feed port P2 and a take-out port P3 are concentrically provided on the fore side M1 of a packaging machine body M and are arranged in a vertical direction at three stages at different positions in height. With this arrangement, a worker W can carry out work of feeding box-like contents B and work of taking out a finished product D without leaving a working position on the fore side M1 of the packaging machine body M and can also carry out work of feeding packaging sheets A only by stooping.
Patent JP-2001308141-A (JP)
Title: Method of manufacturing electronic circuit device
Inventor: IWAHASHI SHINJI
IPC: H01L21/60
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic circuit device which allows the bonding of bumps with a high bonding strength without generating a mechanical damage such as crater rings. SOLUTION: The electronic circuit device is a mount substrate 2 mounted with a semiconductor device 1, The mount substrate 2 is a substrate 20 formed of a glass epoxy-based material which is formed with electrodes 21, The semiconductor device 1 has a plurality of bumps 12 which are formed in nearly a polygon on a semiconductor chip so that they may be connected to a circuit pattern of the semiconductor chip, First, the semiconductor device 1 is placed on the mount substrate 2 with the bumps 12 and the electrodes 21 being aligned with each other, Next, ultrasonic vibration is applied in a direction Dv which is different from any direction parallel with any side of the polygon formed by the bumps arranged in nearly a polygon, for example, in the diagonal direction of the semiconductor chip, with the bumps 12 and the electrodes 21 being adhered to each other by pressing the semiconductor device 1 from the upper surface. The bumps 12 and the electrodes 21 are heat-fused by the heat generated by the ultrasonic vibration.
Patent JP-2002058882-A (JP)
Title: Picture book
Inventor: FUJIKAWA TOSHIO
IPC: A63H33/38
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture book easily manufactured at a low cost, using blisters and allowing play with dolls. SOLUTION: The blisters are provided on the inner surface of at least one sheet of this picture book formed by connecting at least two sheets of paper. The blisters have recessed parts inside, and the inner surface of one sheet provided with the blisters is provided with a pattern imitating the cross section of a house and the underground, and/or pieces of paper imitating the rooms of the house and/or underground space of the picture are fitted into the bottom parts of the recessed parts of the blisters. The other blister inner surfaces and blister outer peripheral parts are arranged at the parts imitating the cross section other than the roof, ceiling, floor face, ground surface, wall, underground space of the house.
Patent JP-2002029485-A (JP)
Title: Driving structure of power-assisted bicycle
Inventor: BABA MITSURU
IPC: B62M13/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a power-assisted bicycle capable of assisting a stepping force only in a required case. SOLUTION: This power-assisted bicycle is realized at less torque and in a simple structure by grabbing a rim of a wheel from both sides to drive the bicycle on the outer periphery. A motor generating the driving torque is controlled normally and reversely to automatically abut and drive a roller on a rim in the former case and to separate and store it in the latter case, and a structure for driving is stored in an undisturbing position, so that a function as a bicycle is not disturbed, and the driving structure automatically, instantly projects when power assistance is required. A latch mechanism is provided at a static position to prevent unnecessary projection of the roller when the bicycle tilts and generation of offensive sound by abutting the roller on the rim of a wheel.  A driving motor is used as a load for eliminating memory effect of a battery, and addition of excessive components is suppressed to provide a cost reduction.
Patent JP-2002071679-A (JP)
Title: Excrement measuring device
Inventor: YAMAZAKI HIRONORI
IPC: B08B5/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an excrement measuring device improving measuring accuracy and the degree of freedom on the layout position of an excrement measuring sensor while lengthening the service life of the sensor and reducing management and maintenance cost. SOLUTION: This excrement measuring device for measuring the components of a user's excrement obtained by the stool action in a toilet is provided with a sensor board 1 receiving the excrement to output the qualitative-quantitative value of a specified component of the excrement; a urine collecting arm mechanism 14 movable into the discharge path of the user by rotational driving inside a toilet bowl; a calibrating means for confirming measuring accuracy by a calibration liquid of predetermined quantitative concentration; and a washing means (a washing solvent tank 21 and a washing medium discharge port 23) for washing the sensor board 1. The measuring accuracy can thereby be improved while lengthening the service life of the sensor and reducing the management and maintenance cost.
Patent JP-2001104113-A (JP)
Title: Manufacture of ergonomically optimum seat for motor vehicle
Inventor: BAULE ROLF-PETER
IPC: A47C7/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing seats for motor vehicles according to the individual physical characteristics of users. SOLUTION: In this method for manufacturing a vehicle seat 10, which is a seat for a motor vehicle, adaptable to a user, a seat part and/or backrest of the vehicle seat comprise cushions, and the cushions are formed suitably for the user at the time of manufacturing. In this case, the physical shape of a user is recorded and processed through the use of a computer, and cushions are machined by milling a flexible-foam blank material according to the computer-processed physical shape. The cushions comprise surfaces suitable for the user and surfaces suitable for continuously produced seat structures. The cushions are preferably covered with a cover 22 suitable for the user. The cover 22 is formed of a cover material expandable in a plane according to the compute-processed physical shape.  Suitable-type attachment elements are built in the cushions and cover 22 at the time of manufacturing.
Patent JP-2002070705-A (JP)
Title: Capacity discharge type ignition system
Inventor: SEIKE YASUHIRO
IPC: F02P3/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacity discharge type ignition system for a motorcycle which can correctly detect the charging voltage of a condenser 4 even when an ignition coil 2 is detached. SOLUTION: In the condenser discharging circuit 7 through a condenser 4, thyristor 5, GND 40, the primary coil 11 of an ignition coil 2 to a condenser 4, a fixed resistor 30 having an electric resistance which enables the electric current between and anode and a cathode of the thyristor an off condition is connected in parallel to the primary coil 11 of the ignition coil 2. Thereby, the charged voltage of condenser 4 can be detected by a Zener diode 31 based on GND 40 which is connected through the fixed resistor 30 even when the ignition coil 2 is detached. Accordingly, the operation of DC-DC converter can be completely stopped when the charged voltage of the condenser 4 is increased to the specified value or more.
Patent JP-2002073165-A (JP)
Title: Method for holding contents by abnormality items of power source detected by measuring instrument
Inventor: KUBOTA KUNIHISA
IPC: G01R31/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for holding contents for respective abnormality items of power source detected by a measuring instrument, by which plural kinds of abnormality items occurring on a power source line after the start of measurement are respectively held in a memory non-time-sequentially with a priority of holding request as a reference. SOLUTION: In the method for holding contents for respective abnormality items of power source detected by a measuring instrument, by which plural kinds of abnormality items to occur on the power source line after the start of measurement are held in the memory by contents so as to confirm these items later, concerning the item of abnormality which occurs at the time, this item is additionally held in place of the item of abnormality having the lowest degree of holding request among the items held at present, only when the degree of holding request is higher than that of the item of abnormality having the lowest degree of holding request among the abnormality items held at present.  In this case, priority of holding request of the abnormality item is determined from the priority previously applied to contents of abnormality items or is determined corresponding to an abnormality level of respective abnormality items in relation to a threshold.
Patent JP-2001215290-A (JP)
Title: Light water reactor core and fuel assembly
Inventor: TAKEDA RENZO
IPC: G21C3/326
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a light reactor water core and fuel assembly having economical efficiency and safety of the same degree as a BWR in operation at present, namely, directing Pu multi-recycle having a minimally changed reactor structure, maintaining a negative void coefficient, and having a breeding ratio near 1.0 or over 1.0. SOLUTION: This light water reactor core has an effective water-to-fuel volume ratio of 0.1-0.6, by combining together dense lattice fuel assembly comprising a fuel rod obtained by adding Pu to depleted uranium, natural uranium, or low enriched uranium, a coolant with a high void fraction of 45%-70%, and a large-sized control rod comprising one or more absorbing rods having a larger sectional area than the sectional area of a fuel rod unit lattice cell.
Patent JP-2002075677-A (JP)
Title: High-voltage electric discharge lamp lighting equipment
Inventor: NORO HIROSHI
IPC: H05B41/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To protect effectively an electronic ballast and a high-voltage electric- discharge lamp when abnormalities like a half-wave discharge phenomenon or a slow leak phenomenon occur in the last stage of the life of the high-voltage electric-discharge lamp. SOLUTION: In high-voltage electric-discharge lamp lighting equipment equipped with power sources 1 and 2, electronic ballasts 2 and 3 which consist of printed circuit boards and electronic parts containing a protection element 29, and the high-voltage electric-discharge lamp 4, the protection element 29 is arranged in a part where the unusual phenomenon of the high-voltage electric- discharge lamp 4 like the half-wave discharge or the slow leak can be detected. For example, a thermal protector 29 as a protection element, is attached in a high-voltage pulse transformer 16 which is connected in series with the high- voltage electric-discharge lamp 4, and if an unusual temperature rise occurs, the power-source supply is intercepted.
Patent JP-2002069483-A (JP)
Title: Oil and fat composition
Inventor: HASHIZUME KENICHI
IPC: A23D7/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide oil and fat composition which does not need particular temperature control on the occasion of manufacture nor change in its hardness with aging, has a wide plasticity range and is stable. SOLUTION: This oil and fat composition is characterized by containing triglyceride expressed in StEE (wherein St is stearic acid; and E is elaidic acid) but not substantially containing triglyceride expressed in SUS (wherein S is saturated fatty acid having carbons of 16 or more; and U is unsaturated fatty acid having carbons of 18 or more).
Patent JP-2002070334-A (JP)
Title: Dwelling house
Inventor: HEBIISHI SANENORI
IPC: E04H1/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house allowing two persons jointly using a sleeping space such as married couple to freely perform a work or sleep by adjacently providing two working spaces in the sleeping space for two persons. SOLUTION: This dwelling house comprises a main bedroom (sleeping space for two persons) 1 and a staircase hall (common space) 7 which are provided through a study (first working space) 2 and a housekeeping room (second working space) 3 which are independent rooms. The study 2 and the housekeeping room 3 are provided adjacent to two adjacent sides of the main bedroom 1. The main bedroom 1 and the staircase hall 7 are connected through a first traffic line passing the study 2 and a second traffic line passing the housekeeping room 3.
Patent JP-2002079041-A (JP)
Title: Moisture conditioning agent for building
Inventor: ISHIGURO TOMOAKI
IPC: E04B1/64
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To develop a moisture conditioning agent for building of which the cost is suppressed low by effectively utilizing a waste aluminum sludge. SOLUTION: The pH of an aluminium-containing waste liquid is adjusted to 6.5-7.5 by neutralization treatment and aluminum sludge flocculated by a polymeric flocculant is dehydrated by a dehydration means and the obtained gel-like aluminum sludge is mixed with gypsum and the resulting mixture is kneaded and controlled in particle size by a kneading means to provide the moisture conditioning agent for building as a granular porous molded object.
Patent JP-2002074816-A (JP)
Title: Disk reproducing and recording device
Inventor: WADA KOZO
IPC: G11B17/056
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of light emitting elements or light receiving elements necessary for detecting a rotating speed or the presence or absence thereof. SOLUTION: This disk reproducing and recording device is comprised of clampers 41 which are coupled to a disk drive motor 51 at the time of loading a disk and of which the slits ST are continuously formed in the circumferential direction, a light emitting LED 61 for emitting light to the slits ST, a photo-transistor 62 for receiving the light passing through the slits ST and outputting it as a rotation detecting signal, a prism 64 for guiding a part of the light emitted by the light emitting LED 61 in the direction of an opening 2111 formed on a disk mount part 211 of a tray 20, and a photo-transistor 63 for receiving the light passing through the opening 2111 and outputting it as a signal detecting the presence or absence of the disk.
Patent JP-2002076000-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAGUCHI MITSURU
IPC: C25F3/30
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To conformally and stably grow and form a copper seed layer by electroplating to improve about the film peel off or copper burying failures. SOLUTION: The method comprises a step of forming a barrier layer in recesses (connecting holes 17 and trenches 18) formed in a substrate, a step of forming an oxidation preventing layer 22 on the surface of a barrier layer 21 without exposing the barrier layer 21 surface to an oxidative atmosphere after forming the barrier layer 21, a step of removing the oxidation preventing layer 22 by electrolytic polishing, and a step of forming a plating seed layer 23 on the barrier layer 21 surface by electroplating following the electrolytic polishing.
Patent JP-2002079600-A (JP)
Title: Anti-reflection laminate
Inventor: YOSHIHARA TOSHIAKI
IPC: G02B1/11
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an anti-reflection laminate which shows a low refractive index, excellent physical properties such as hardness, anti-flaw resistance and adhesion to a base material and is manufactured at a low cost in good productivity. SOLUTION: An anti-reflection laminate comprises a base material such as glass, a plastic or the like and a film of a low refractive index composition having a nano-porous structure formed at least on one surface of the base material wherein a haze value of the film of the low refractive index composition is not more than 1% and shows 10 point average roughness Rz in a small region of 4 μm square of not more than 100 nm and a mathematical average roughness Ra of 2 to 10 nm.