baber/WOPTO huggingface dataset:
Patent JP-2001086743-A (JP)
Title: Power-supply device
Inventor: FUKUOKA TAKANORI
IPC: H02M7/21
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a power-supply device that can reduce losses, using a simple configuration. SOLUTION: The drain of a MOSFET 94 is connected to the middle point of a secondary coil winding 12B of a transformer 12, and the source of the MOSFET 94 is connected to a connection point P. Also, the input end of an inverting circuit 96 is connected to the middle point of the secondary coil winding 12B, and the output end of the inversion circuit 96 is connected to the gate of the MOSFET 94, thus the MOSFET 94 is kept at on-state, even while no voltage is being applied to primary coil winding 12A by a DC-to-AC inverter circuit 14, allowing a current which is generated by energy accumulated in an inductance 48 of a smoothing circuit 18 in the period to flow through the MOSFET 94 in on-state, and hence reducing the loss caused by alloowing the current to flow-through body diodes 38a and 40a of MOSFETs 38 and 40 and secondary coil winding 12.
Patent JP-2002059930-A (JP)
Title: Cup for heat-processed food
Inventor: ITO SADAMI
IPC: B65D3/20
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To make many stacked cups easily slidable and a single cup easily separable one by one from a stacked body of many cups. SOLUTION: A substantially arc-shaped and short strip-like blank 1 is rounded in its lengthwise direction, and both ends 1a of the rounded blank are bonded to each other at a bonding part 2 to form a hollow and truncated corn-shaped cup side cylinder 3. Many flaps 5 connected to the circumference of a small diameter of the cup side cylinder 3 are folded inwardly, and bottom paper 6 is bonded to the inwardly folded faces 5a of the flaps 5 to form a cup. In this case, a substantially circular notch 4 is formed in each valley 5A among the respective flaps 5 of the blank 1.  By inwardly folding each flap 5 from a substantially central portion of each notch 4 to form the cup side cylinder 3, a notch circumferential part 3A of the side cylinder 3 is rounded in the circumferential direction of the side cylinder while making the circumferential part 3A foldable along a folded arc-like edge side 4A of each notch 4. By bonding the bottom paper 6 to each folded face 5a of the flap, the circumferentially rounded state of the notch circumferential part 3A of the side cylinder is secured.
Patent JP-2002058888-A (JP)
Title: Sewing machine and sewing machine system
Inventor: ORII AKIRA
IPC: G06Q50/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To confirm information on a pattern to be added and to confirm information without making internal and external distinction by disposing a display means in external environment connected by a connecting means. SOLUTION: This sewing machine is provided with a third storage means for storing data in a reloadable manner, and an information input-output means for inputting and outputting external information to the third storage means. The sewing machine is controlled on the basis of the external information, and the control information of the sewing machine can be outputted.
Patent JP-2002064609-A (JP)
Title: Clean voice portable telephone
Inventor: SUMINOE TAKU
IPC: H04M1/03
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a clean voice portable telephone which is capable of eliminating outdoor noises to make only a voice sent from its speaker oscillate a user's eardrum so as to enable the users of slight and serious defective hearing including normal users to use a portable telephone. SOLUTION: A voice tube 3 is provided to the speaker 11 of a folding portable telephone so as to guide a voice direct to user's ear hole. The voice tube 3 is provided in a detachable manner due to the reason that a voice tube can be easily replaced for a normal user who wants to use a normal speaker 11 or so as to enable a user to select a fitting voice tube. A recess serving as a voice tube storage hole 7 is provided by the side of the mike of the telephone so as to prevent the voice tube 3 from getting in the way when the portable telephone is folded up.
Patent JP-2002063353-A (JP)
Title: Financial processing system, system processing method for financial processing system, and recording medium recorded with program therefor
Inventor: MARUYAMA YOSHIHIRO
IPC: G06Q40/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to open a new investment trust account through network banking. SOLUTION: This financial processing system 70 receives a user's request to open an investment trust account through a public network 20. At this time, an ordinary deposit account selection picture W2 is displayed and the user is made to specify the investment trust account to be newly opened and an ordinary deposit account for money payment and reception out of ordinary deposit accounts having been opened. Consequently, the investment trust account can be opened as an account using the same registered seal with the specified ordinary deposit account and the convenience to the user can be improved.
Patent JP-2002034197-A (JP)
Title: Fan motor
Inventor: YAMADA SHINJI
IPC: H02K21/24
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor which can be attained at a comparatively low cost in the construction that a shaft is supported to freely rotate with the oil-impregnated bearings, characteristically performs at a time the measure to prevent removal of the shaft from the bearing and the measure to prevent cut-flow of oil from the bearing, suppresses increase of processing cost, and also does not allow increase in the number of components. SOLUTION: The shaft of a fan motor 22 is provided with a projected portion 15 in the radial direction, a bearing accommodating portion 16 for the bearing 5 is provided with a cap 8 at the end portion 20 of an aperture, the cap 8 is provided with a through-hole 21 of the diameter which is smaller than the maximum distance from the rotation center of the projected portion 15, the projected portion 15 is located between the bearing 5 and the cap 8 and restricted by the cap 8 for the movement in the axial direction. However, the projected portion 15 can rotate together with the shaft 7 and thereby the oil can be splashed within the bearing accommodating portion 16.
Patent JP-2002059075-A (JP)
Title: Retaining method of strength and hardness by preventing incomplete hydration reaction caused by atmospheric temperature and quality of base material with water base paint and covering material containing cement system inorganic sealant as indispensable component
Inventor: SHINODA MASAHARU
IPC: B05D3/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To retain a hardness and a strength of a surface and to prevent a deterioration phenomenon at the time of applying a painting and covering to a base material having a high water-absorbing/hygroscopic ability. SOLUTION: A water base paint and a water base covering material containing a cement system inorganic sealant as an indispensable component and preventing a ductility and a crack of a coating film surface caused by an incomplete hydration reaction generated by a water-absorbing/hygroscopic performance of a base material are coated. Thereafter, the ductility and the crack on the coating film surface are prevented by adjusting a moisture content replenishment onto a surface of the coating film.
Patent JP-2002061460-A (JP)
Title: Contact preventive member for sliding door and sliding door using it
Inventor: FUJISAKI KENICHI
IPC: E06B3/46
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a rubbing trace and a rubbing flaw due to opening and closing even when a warp is generated in a door opened and closed by sliding such as a storage body, a door, a sliding door such as a door for a partition or the like or a double sliding door. SOLUTION: A rotary member 1 is supported by a supporting member 2, and can be rotated. The supporting member 2 is fixed onto a fixing member 3, and a contact preventive member 4 with a holding member 8, to which a mechanism 7 holding the fixing member 3 in a manner that the fixing member can be positioned is installed, is mounted on a wall, a parting board or the like 5.
Patent JP-2002067610-A (JP)
Title: Safe pneumatic tire-rim assembly
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C5/22
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a safe pneumatic tire-rim assembly which achieves easy manufacturing and mounting, stabilizes the shape of a tire during normal running, and allows a vehicle to continuously run for a certain distance even on a flat tire, without impairing the low fuel consumption performance. SOLUTION: This safe pneumatic tire-rim assembly is constituted such that a tube 5 made of an elastic body is enclosed in close contact with the inner wall of a tire and rim and is provided with a partition connecting the top face and the bottom face of the inner wall of the tube 5 so that each of air chambers 5A and 5B separated by the partition can be independently filled in with a gas, or such that plural tubes made of an elastic body are enclosed in close contact with the inner wall of the tire and rim so that each of the tubes can constitute the air chamber 5A or 5B to be independently filled in with a gas.
Patent JP-2002070666-A (JP)
Title: Vehicular air cleaner
Inventor: NISHIURA HISAO
IPC: F02M35/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce intake noises by increasing the capacity of a clean side air chamber, and to utilize the air in an auxiliary air chamber when response is improved by rapid opening for challenging the response of an engine, that is, a large quantity of air is needed in a short period. SOLUTION: An air cleaner element 52 is mounted to a ceiling 59 of a dirty side air chamber 61, the clean side air chamber 62 is arranged above and behind the dirty side air chamber 61, the auxiliary air chamber 63 is disposed under the dirty side air chamber 61, and the auxiliary air chamber 63 is allowed to communicate with the clean side air chamber 62.
Patent JP-2002076062-A (JP)
Title: Adhesive applied tape for semiconductor device and coppered laminate using the same, semiconductor connection board and semiconductor device
Inventor: OGURA MIKIHIRO
IPC: H01L23/31
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive applied tape for semiconductor devices, a copper-plated laminate, and a semiconductor device using the same, which can reduce warping in either case of 'with copper foil' or 'after forming circuit pattern'. SOLUTION: This adhesive applied tape for semiconductor devices is constituted of an organic insulation film layer having properties (1) to (3) and one or more layers of half-hardened adhesive layers. (1) Film thickness is 10 to 65 μm. (2) Coefficient of linear expansion of the film in the direction of width (TD) at 50 to 200 deg.C is 17 to 30 ppm/ deg.C. (3) Tensile elastic modulus at 25 deg.C is 6 to 12 GPa.
Patent JP-2002069609-A (JP)
Title: Gas soft-nitriding method
Inventor: TAKEUCHI NAOHITO
IPC: C23C8/32
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas soft-nitriding method, capable of diminishing the mixing ratio of ammonia gas to an endothermic-type reforming gas to about 1-1.5:1, without using a large amount of ammonia gas high in cost, and obtaining a treated product having a quality as well as conventional. SOLUTION: This gas soft-nitriding method is carried out by heat treatment of a material to be treated, wherein carbon dioxide is further added to an atmosphere composed of the ammonia gas and the endothermic-type reforming gas. Preferably, an additional amount of above carbon dioxide is 2-8 vol.% of the total amount of additional gas.
Patent JP-2001294618-A (JP)
Title: Styrenic polymer and method for producing the same
Inventor: KAWABE MASANAO
IPC: C08F12/14
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a trialkylsilyloxystyrene-based polymer as a precursor for a vinylphenol-based polymer having a syndiotactic structure. SOLUTION: This trialkylstyrene-based polymer is a polymer having a structural unit represented by general formula (1), and >=800 number average molecular weight, and being a syndiotactic structure having a tacticity of racemic pentad fraction >=30% measured by a 13C-NMR. The method for producing the trialkylstyrene-based polymer is characterized in that a trialkylsilyloxystyrene-based monomer is polymerized by using a reaction product of a transition metal compound represented by general formulas (2) and/or (3): NR2aR3bR4cX14-(a+b+c) (2); and MR2dR3eX13-(d+e) (3) together with at least one kind of a cocatalyst as a main catalyst component.
Patent JP-2002055258-A (JP)
Title: Optical fiber ferrule and its machining method
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrule 1 that has stable optical characteristics and that has no problem in appearance. SOLUTION: In a nearly cylindrical, zirconia ceramics-made optical fiber ferrule that has a through-hole for storing an optical fiber in the axial direction, a connecting part between the through-hole and the tip end face, before the optical fiber is fixedly stuck, is designed to have a radius of curvature R1 in the range of 0.0005 mm<=R1<=0.02 mm.
Patent JP-2002072974-A (JP)
Title: Method for driving liquid crystal display device
Inventor: IHARA SATOSHI
IPC: G09G3/36
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce screen-display unevenness caused in the first and last rows of a liquid crystal panel. SOLUTION: When a DISPOFF signal is at a low level, all the outputs of the row driver and column driver become V0 level (level at deletion). After a 1st LP signal (latch pulse) is outputted, the DISPOFF signal becomes high level. When the succeeding LP signal is inputted, an FR signal (polarity instruction signal) is changed from the high level to the low level. A counter counts the LP signals up to a count number 20, and then changes the FR signal from the low level to the high level. Therefore, when the counter selects the 20th line, the polarity is inverted.
Patent JP-2002065865-A (JP)
Title: Ceramic conductor for low-frequency therapeutic instrument
Inventor: ITO WATARU
IPC: A61N1/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic conductor for low-frequency therapeutic instrument capable of carrying a large current to a lesion without giving the pain and the uncomfortableness such as a skin burn even if the contact with the lesion is uneven. SOLUTION: This conductor for low-frequency therapeutic instrument to be brought in contact with the lesion and for applying the low-frequency current to the lesion is composed of the conductive ceramic including 50% or more of alumina silicate and 25-40% of Si as the conductive material. Specific resistance of the conductive ceramic is desirably set at 1-40 Ωcm.
Patent JP-2002076468-A (JP)
Title: Method of forming thin film electrode and method of forming electrodes of piezoelectric vibrator
Inventor: MIYASHITA KATSUMI
IPC: H01L41/22
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a piezoelectric board and a method of forming electrodes of a piezoelectric vibrator which can reduce the manufacturing process. SOLUTION: A first mask 7 has a first open window 12 for forming a main electrode 9 and a connecting electrode 11 and a second mask 13 has an exposing open window 15 for entirely exposing the first window 12 and a second open window 12 for partly exposing the first window 12 to form a conductive cover film and is slidably disposed on the first mask 7. Both masks 7, 13 are laid on a piezoelectric board. A first evaporation step is executed with the second mask 13 disposed so as to entirely expose the first window 12. The second mask 13 is slid to a position for partly exposing the first window 12 through the second window 17 of the second mask 13 and a second evaporation step is executed.
Patent JP-2002072081-A (JP)
Title: Photographing optical system and optical equipment using the same
Inventor: SHIRASAGO TAKASHI
IPC: G02B13/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing optical system having a vibration-proof function and optical equipment using the photographing optical system having high optical performance over an entire object distance and capable of easily correcting image blur caused by the shake of the optical system while excellently compensating chromatic aberration. SOLUTION: This photographing optical system is provided with a 1st lens group having positive refractive power, a 2nd lens group having negative refractive power and a 3rd lens group having positive refractive power in order from an object side. In the optical system, the 2nd lens group is moved to an image side on an optical axis in the case of focusing from an infinity object to a short-distance object. Then, the 1st lens group has a diffraction optical surface having positive refractive power and rotationally symmetric with respect to the optical axis, and the 3rd lens group has a 3N-th lens group having negative refractive power, and the image blur is corrected by moving the 3N-th lens group in a nearly perpendicular direction to the optical axis.
Patent JP-2002071811-A (JP)
Title: Measuring method and its device by luminescence combined with small x-ray irradiation means for accumulating radiation
Inventor: HASHIMOTO TETSUO
IPC: G01N21/62
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a luminescence measuring method and a device for the measurement with easy handling and capable of measuring history of a measurement target substance with more accuracy. SOLUTION: This device measuring the history of the measurement target substance by radiation luminescence is characterized by that it has a measurement target substance container carrying means 1 controlling a measurement target substance container SC holding the measurement target substance to move it to an X-ray irradiating position XP and an excitation energy applying position, exciting means 2 and 3 exciting the measurement target substance and causing it to emit luminescence light, a luminescence light measuring means 5 measuring intensity of the emitted luminescence light as an absolute value and having a member shutting out noise due to heat and light from outside,  a luminescence light guiding means LG comprising a member 6 transmitting the luminescence light from the measurement target substance to the luminescence light measuring means and shutting out generation of noise due to heat and light from the outside and the exiting means and a luminescence light guiding member 4 transmitting the luminescence light held by the member 6 without diffusing it, and an X-ray irradiator 7 causing a known accumulated age equivalent radiation dose to accumulate on the measurement target substance.
Patent JP-2002065629-A (JP)
Title: Living body impedance measuring device
Inventor: SHOJI TAMAKI
IPC: A61B5/053
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve problems that parts to be measured, e.g. sole of a foot, are coolly and uncomfortably sensed and a living body impedance value is affected according to size of the foot because a conventional adipometer employs an electrode having a relatively large area at a section for measuring the living body impedance. SOLUTION: A living body impedance measuring device includes a measuring base and two pairs of electrodes disposed to the measuring base where the living body impedance is detected while the soles of both feet are in contact with the electrodes. In this device, the two pairs of electrodes are allocated in nearly radial directions from the center of the measuring base.
Patent JP-2001054640-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To increase a game player's expectation of the whole of plural kinds of a ready-to-win status and improve an interest by developing a REACH display mode other than a special REACH display mode into the special ready- to-win display mode and displaying the same in the case of displaying the special ready-to-win display mode. SOLUTION: In the ordinary REACH, all patterns 51-53 are variably displayed by an LCD display device, and stopped in the order of a left pattern 51 and a right pattern 52 to enter the ready-to-win state, and after a middle pattern 53 is scrolled and displayed at a low speed, a predetermined stop pattern is stopped. In the special ready-to-win 1, the patterns are stopped in the order of the left pattern 51 and the right pattern 52, and after it enters the ready- to-win state, the middle pattern 53 is scrolled and displayed at a low speed longer than in the normal ready-to-win, and a predetermined stop pattern is stopped.  In the special REACH 2, the patterns are stopped in the order of the left pattern 51 and the right pattern 52, and after it enters the ready-to-win state, the middle pattern 53 is scrolled and displayed at a low speed, and the middle pattern 53 is temporarily stopped. After further low-speed scroll is performed, a predetermined stop pattern is stopped and displayed.
Patent JP-2002077548-A (JP)
Title: Method for correcting signal of radiation image information reader
Inventor: YASUDA HIROAKI
IPC: H04N1/193
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To align signals obtained at respective line sensor units in a radiation image information sensor where radiation image information is read by a line sensor comprising a plurality of line sensor units arranged overlapping partially. SOLUTION: A line sensor 20 reads a test image having an edge at a position corresponding to the part where line sensor units overlap. Since a peak appears at a position corresponding to the edge in a signal obtained at each line sensor unit, signals obtained at respective line sensor units are aligned so that the positions of the peaks match.
Patent JP-2002067757-A (JP)
Title: Child seat
Inventor: HARA YUMIKO
IPC: B60N2/90
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To inform a physiological state of an infant using a child seat. SOLUTION: This child seat is provided with a child seat body 1, a pressure sensor 4 installed on the child seat main body 1 or an attached part, a physiological data measuring means 5 to measure physiological data of the infant using the child seat based on output of the pressure sensor 4, and an informing means to inform at least result of measurement by the physiological data measuring means 5. Physiological data such as breaths and heartbeats are measured, and the measured physiological data are informed, thereby a parent on a front seat can grasp the physiological state of the infant at a rear seat.
Patent JP-2002077820-A (JP)
Title: Accumulating/reproducing device and digital broadcast transmitting device
Inventor: HARADA MASAAKI
IPC: H04N5/92
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional methods wherein a stepwise reproduction is provided and only I frames are reproduced to realize a skipped fast-feeding reproduction of rewinding reproduction, resulting in difficulty in confirming a target scene as a previous screen is sequentially overwritten. SOLUTION: At fast-feeding reproduction or a rewinding reproduction, only an I frame data is read out of a HDD 109 based on the information for I frame housing place at an accumulation control part 106. At an I frame image listing means 110, a list image comprising a plurality of continuous I frame images is sequentially generated and displayed. Thus, a target scene is easily confirmed at fast-feeding reproduction and rewinding reproduction.