baber/WOPTO huggingface dataset:
Patent JP-2002320291-A (JP)
Title: Speaker device
Inventor: TOKI NOZOMI
IPC: H04M1/72442
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker device which can be miniaturized and which also has excellent tone quality. SOLUTION: A speaker 22 is installed on a printed board 21 inside a telephone body case 12. The acoustic waves of positive phase output by the vibrations of a diaphragm 23 for the speaker 22 are output from a case sound hole 13 to the outside through front sound holes 28 and a front air chamber 37. Then, acoustic waves having antiphase enter rear air chambers 35 from rear sound holes, reach case internal spaces 36 through the notched antiphase opening sections 34 of rear seal members 32, and propagate from the case internal spaces 36 to a guard slot 14 and output to the outside. Since the antiphase opening sections 34 output acoustic waves in the direction most separated from the guard slot 14 as an opening section, the acoustic waves of antiphase are output to the outside through a farthest path in a box body, and the interference of positive path and antiphase can be reduced.  Accordingly, the speaker device having excellent tone quality can be realized even when the box body is small-scale.
Patent JP-2002317434-A (JP)
Title: Liquefaction countermeasure technique with deep mixing
Inventor: FURUYA HIROSHI
IPC: E02D3/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To apply liquefaction countermeasures at low cost. SOLUTION: This liquefaction countermeasure technique comprises using a block improved bodies 10 to be formed in a ground 12 to which the liquefaction countermeasures are applied. Each block improved body 10 in the same shape consists of three columnar consolidated bodies 14. The three consolidated bodies 14 have the same diameter D and are formed to arrive at the same depth, with their outer periphery portions being overlapped with one another. The three columnar consolidated bodies 14 are arranged at peaks a1, a2 and a3 of an equilateral triangle, respectively. The block improved bodies 10 have respective centers arranged at the same interval P in the longitudinal and cross directions.
Patent JP-2002038977-A (JP)
Title: Brake operating device for powered working machine
Inventor: HORI KATSUMI
IPC: A01D34/84
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To improve durability while securing workability and safety of a brake operating device of a powered working machine having a reciprocating blade, a rotary blade such as a hedge trimmer, a glass cutter, a chain saw, or the like. SOLUTION: This powered working machine transmits power through a centrifugal clutch by being driven by an engine and performs engine speed control and brake control by one operation lever 8. A throttle cable end 26 and a brake cable end 25 are individually engaged with an operation lever arm 24, and an allowance is provided to the engagement of the throttle cable end 26. A brake is released prior to the engagement of a clutch in a process of increasing the engine speed by the operation of the operation lever 8, and the clutch is disengaged prior to the operation of the brake in a process of decreasing the engine speed by operating the operation lever.
Patent JP-2002324262-A (JP)
Title: Paper money housing device
Inventor: ITO NORIO
IPC: B65H31/32
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To house paper moneys exactly for each denomination after surely judging denominations one by one. SOLUTION: This paper money housing device is provided with a fetching means for fetching the paper moneys from outside, a temporarily holding means for holding the fetched paper moneys, a paying out means for paying out the held paper moneys one by one, a denomination judging means for judging the denomination of the paid-out paper moneys, a paper money housing part where the same number of stackers as the number of the kinds of judging results are arranged side by side in a prescribed order, a paper money carrying means for allowing the paid-out paper moneys to pass through the inside of the denomination judging means and carrying them near all the stackers in the prescribed order to a final stacker, sorting means provided in correspondence with the stackers except for the final stacker for selectively guiding the carried paper moneys to one of the stackers for stacking them,  and a control means for making the paying out means to perform paying out operation with a prescribed timing and making prescribed one of the sorting means perform sorting operation according to the result of denomination judgment.
Patent JP-2002324745-A (JP)
Title: Method for forming resist film
Inventor: ENDO HIROKI
IPC: B05D7/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make thickness of a resist film uniform which is formed on a substrate surface subjected to HMDS treatment. SOLUTION: The HMDS treatment is performed on the substrate surface and then pre-wet treatment is performed. Solvent in which resist liquid is dissolved is used as pre-wet liquid. When the pre-wet treatment is ended, the resist liquid is spread at once. When the resist liquid is spread and when the pre-wet liquid is spread, the substrate is rotated by a spinner, after the liquid is dripped on the center of the substrate. it is preferable that the dripping of the resist liquid is as close as possible to the dripping of the pre-wet liquid. After the resist liquid is spread, the substrate is mounted on a hot plate and baking treatment is performed, thereby forming the resist film.
Patent JP-2002324314-A (JP)
Title: Master information carrier defect inspection method magnetic film pattern transfer method using master information carrier, and magnetic recording/reproducing device
Inventor: HASHI HIDEYUKI
IPC: G01N21/95
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection method of a master information carrier, which detects without fail the defects caused by the master information carrier in a magnetic-transfer method which carries out transfer by making a magnetic disk contact physically close the master information carrier. SOLUTION: By preparing an inspection plate 100 and making a master information carrier 2 closely contact the plate 100 for inspection instead of a direct defect inspection using the master information carrier, defects on the master information carrier 2 are transferred to the plate 100 for inspection, and the defects are indirectly inspected on the plate 100. Defects on the plate 100 for the 1st state are inspected before contacting the carrier and the plate, and compared with the defects on the plate 100 for the 2nd state after contacting.
Patent JP-2002325140-A (JP)
Title: Mobile terminal system
Inventor: IZUMI YUKO
IPC: G06Q30/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile terminal system where the utility state of a user has been randomly managed by individual service providers of service utilization places or a user itself has had to record when the user utilizes what type of service when the user utilizes information from its terminal through a network. SOLUTION: A management server transmits an agent to a user terminal and manages recording of behaviors of the user through the tendency of the agent. The server collectively manages all information independently of the utility service places. The use of the agent in the user terminal is optional, but when the user having utilized the agent in the past has an interregnum of utilizing a utility agent and uses again the agent, the server provides the past behavior history to a new agent so as to realize the service utility support in matching much more with the utility state of the user.
Patent JP-2002320614-A (JP)
Title: Radiographic apparatus
Inventor: KANEMITSU SHINGO
IPC: A61B6/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic apparatus in which the relative position between the center of X-ray irradiation or the source of X-ray irradiation and an examee does not change during a rotational movement of a zenithal plate while securing the freedom of structural designs as well as an operator's visual recognition and proximity with respect to the examee. SOLUTION: The operator's visual recognition and proximity with respect to the examee P are secured by arranging a rotational axis of the zenithal plate 5 lower than that of the examee P. The apparatus is equipped with a means for adjusting the position of the X-ray system 1 or the zenithal plate 5 depending on the rotational angle of the zenithal plate θ so as not to cause any change in a relative position in relation to the horizontal direction between the position of concern O of the examee P and the center of X-ray irradiation when the rotational movement of the zenithal plate 5 is made.  Further, the apparatus is equipped with a means to adjust the position of the X-ray system 1 or the zenithal plate 5 depending on the rotational angle of the zenithal plate θso that no change occurs in the relative position in relation to the position concerning O of the examee P and the vertical direction of the source of X-ray irradiation Q.
Patent JP-2002014612-A (JP)
Title: Map display device and map display method
Inventor: FUTAMURA MITSUHIRO
IPC: G01C21/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To make the display of a residential map and the display of a road map able to be changed over according to a prescribed condition. SOLUTION: After a destination is selected by a list input, a residential map having a range including the selected destination is automatically displayed on a display. When the destination, the present position and a picture range which makes the center of a cursor the center of a screen, are out of the range of the coordinates of the residential map, a road map is displayed on the display instead of the residential map. Moreover, when the present address approaches within a prescribed distance from the registered destination, a residential map is automatically displayed on the display. When one's own vehicle is stopping or running at a speed equal to or lower than a prescribed speed, the displaying of the residential map is prohibited.  When the display of the device is changed over from the road map to the residential map, the reduced scale of the road map is stored in the device and when the display is changed over to the road map again, the road map is displayed on the display with the stored reduced scale.
Patent JP-2002330124-A (JP)
Title: Recording device
Inventor: KUROIWA TOSHIO
IPC: G06F21/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To decrypt and start reproducing a randomly selected recorded Transport Stream(TS) packet that is encrypted per packet as a unit, while keeping the task of code cracking very difficult. SOLUTION: A recording device is provided with a receiving part for receiving information signals and converting them into a series of packets, a clock restoring part for retrieving receiving time information that indicates the time the receiving part receives the information signals, an encryption part for encrypting a series of packets by using the receiving time information retrieved by the clock restoring part, a time information adding part for adding the receiving time information to the series of packets encrypted by the encryption part to form an encrypted unit, and a record processing unit for recording the encrypted unit.
Patent JP-2002329828-A (JP)
Title: Semiconductor device
Inventor: NAKASE YOSHIMI
IPC: H01L23/34
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To apply coating resin with ease, check the state of the coating with ease, and prevent the occurrence of uncoated areas. SOLUTION: With respect to a semiconductor device 11, a projection 15a is formed on the upper face of the electrode block 15 thereof placed on one 13 of heat sinks, and a recess 14b to be engaged with the projection 15a is formed on the lower face of the other 14 of the heat sinks. Coating resin 17 is applied to faces of the heat sinks 13 and 14 and the like to be brought into contact with resin 18 to enhance the adhesion to the resin 18. Thus, even if the coating resin is applied before the other heat sink 14 is joined with the electrode block 15, some areas are prevented from being left uncoated.
Patent JP-2002327940-A (JP)
Title: Air conditioner
Inventor: KINOSHITA SHUNICHIRO
IPC: F24F6/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having a dehumidifying function in which a dehumidification filter can be subjected constantly to sterile filtration, and bacteria floating in the air can be removed. SOLUTION: The air conditioner 10 comprises a water storage tank 12, a dehumidification filter 14 for vaporizing water supplied from the water storage tank 12, a fan 19 for supplying air from the dehumidification filter 14 to the outside of the air conditioner, and an ion generator 18 generating positive and negative ions wherein air containing positive and negative ions and moisture is supplied to the outside of the air conditioner by supplying the air to the dehumidification filter 14.
Patent JP-2002326524-A (JP)
Title: Select lever of automatic transmission
Inventor: ARAI YASUSHI
IPC: B60K20/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a metallic clank caused by contacting a select lever with a stopper for restricting an operation of the select lever. SOLUTION: This select lever of an automatic transmission is rotatably journalled to a lever assembly of a select device of the automatic transmission mounted on an instrument panel of a vehicle, the select lever has a shift position for switching each range of P, N, R, D, 2, and L of the automatic transmission, the P range positioned at the end of the shift position has a stopper for restricting the operation of the select lever, the tip of the select lever has a detent pin, and a detent plate has a step opening having a step for engaging or disengaging the detent pin.  A resin made first pat is disposed on an abutting surface of the stopper on the select lever, a resin made second pat for surrounding the step opening of the detent plate is disposed, and the resin made first pat disposed on the abutting surface of the stopper and the resin made second pat for surrounding the step opening of the detent plate are integrally molded.
Patent JP-2002330743-A (JP)
Title: Food washing equipment
Inventor: KOMINE RYUICHI
IPC: B08B3/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a food washing equipment miniaturized by ensuring longer food conveying time while maintaining food washing capacity with air bubbles to improve food washing effect as a whole. SOLUTION: This food washing equipment has the following construction: a conveying/washing channel 3 ranging from a food charge section 31 to a food discharge section 32 is provided in a washing tank 2, a discharge conveyor 4 is set on the food discharge section 32, a conveying air injector 7 for injecting air is set up under the channel 3 so as to produce water flow from the food charge section 31 toward the food discharge section 32 along the channel 3, and a braking air injector 8 for injecting air is set up midway of the channel 3 so as to brake the water flow along the channel 3.
Patent JP-2002331328-A (JP)
Title: Apparatus for feeding wire stock
Inventor: SAKAMURA YOSHIICHI
IPC: B65H49/34
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding wire stock capable of not scratching cut surface of the source wire stock at the time of the cutter's reciprocating motion after the wire stock is cut with the cutter's one way-action in the apparatus for feeding the wire stock that feeds the wire stock to the cutter to cut the wire stock in reciprocating actions. SOLUTION: The apparatus for feeding the wire stock is provided with a ratchet gear 60 to rotate integrally with prescribed feeding rollers, pawl member 64 to be engaged and disengaged with the ratchet gear 60, lever member 61 to support the pawl member 64, being supported so as to enable relative rotations against the prescribed feeding rollers, cylinder 65 to disengage the pawl member 64 from the ratchet gear 60 at the time of feeding wire stock X, and to engage the pawl member 64 with the ratchet gear 60 at the time of non-feeding the wire stock X, and cylinder 66 to oscillate the lever member 61 by prescribed volume in the opposite direction from the wire stock X feeding direction of the feeding rollers, in the condition that the pawl member 64 is engaged with the ratchet gear 60 immediately after the end of the cutting operation of the wire stock X with cutter.
Patent JP-2002332399-A (JP)
Title: Polycarbonate resin molding material for optics, having high precision transferability, and optical disk base board formed therefrom
Inventor: HAYASHI KUNIKORE
IPC: G11B7/2533
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin molding material for optics which has an excellent heat stability and a high precision transferability and also a long-period reliability, and to provide an optical disk base board therefrom. SOLUTION: The polycarbonate resin molding material for optics having high precision transferability, is characterized in that it comprises a blended resin composition containing 60-99 wt.% of an aromatic polycarbonate resin (PC-A) obtained from 2,2-bis-(4-hydroxyphenyl) propane as a dihydric phenol component and 1-40 wt.% of an aromatic polycarbonate resin (PC-M) obtained from a compound as a dihydric phenol component, wherein the compound is expressed by formula (1) (wherein R1 to R4 are each independently hydrogen atom or a 1-4C hydrocarbyl group) and in that the above resin composition has a sodium compound content converted into metallic sodium of 1 ppm or less.
Patent JP-2002331210-A (JP)
Title: Bath water cleaning device and cleaning method of bath water cleaning device
Inventor: KATO SHINICHI
IPC: B01D35/027
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bath water washing device and a cleaning method capable of carrying out cleaning of a filtration tank without causing a damage and the abrasion of a filter medium. SOLUTION: A pump 5 and a heater 9 side are connected to a switch valve 2 and water flows at an outlet side of the filtration tank 4. The pump 5 and the heater 9 side are also connected to a switch valve 1 side and water from the pump 5 is divided. A part of water only flows into the filtration tank 4. Thereby, a water flow is weakened and a backwash is carried out without generating a damage and an abrasion of the filter medium 40.
Patent JP-2002334301-A (JP)
Title: Method and program for extracting feature point of binary image
Inventor: ISHIDA TAKANORI
IPC: G06K9/62
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a program for extracting a binary-image feature point which are used to decide the equality of a binary image and can accurately detect feature points of the binary image. SOLUTION: A line-thinning process part 13 thins a noise-removed binary image to obtain a thin-line image. An end-point and intersection detection part 14 detects an end point and an intersection in the thin-line image. An end-point determination part 15 determines and extracts the position of an end point of the thin-line image so that the detected end point meets the position of the tip of the binary image. An intersection determination part 16 determines and extracts the position of an intersection (representative point) of the thin-line image so that the detected intersection meets the intersection position of the binary image. A peak detection part 17 detects the peak of a curved or bent part from the binary image. Further, when peak points succeed, one of them is determined and extracted as a representative point (peak).
Patent JP-2002336910-A (JP)
Title: Method and apparatus for forming circular tube
Inventor: YAMAMOTO YUTAKA
IPC: B21D5/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a circular tube by simple operation by making a metal plate meet to an upward circular-arcuate upper guide and a downward circular-arcuate lower guide by utilizing the dead weight of a metal plate while dispersing with a press, bending rollers or the like. SOLUTION: After forming the middle part of the metal plate 20 into a circular-arc shape by supporting and elevating the middle part with a circular- arcuate upper guide 2a in an upper apparatus 1A and after forming both side parts of the metal plate 20 into the circular-arc shape by guiding them to a circular-arcuate lower guide 2b of a lower apparatus 1B, the circular tube 20A is formed by joining respective tips of these side plate parts and this tube is taken out after making this tube into the state of falling sideways.
Patent JP-2002338984-A (JP)
Title: Hot-working powder lubricant composition
Inventor: SHINOKI KENICHI
IPC: B21B25/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-working powder lubricant composition which exhibits improved properties when it is in a powdery state and which decreases the friction with a work material. SOLUTION: This lubricant composition is used in hot working, is prepared by mixing 40-90 mass% sodium borate pentahydrate, 6-30 mass% sodium carbonate, and 5-30 mass% at least one kind of sodium or calcium salt of a fatty acid, and may further contain 1-30 mass % sodium molybdate. The composition, when it is in a powdery state, has good properties, can be uniformly applied to a predetermined rolling position, and can reduce the friction on a work surface during hot working; therefore, the work surface is made beautiful and energy saving can be achieved.
Patent JP-2002345156-A (JP)
Title: Rechargeable battery or rechargeable battery pack
Inventor: UCHIDA JO
IPC: H01M10/44
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable battery and a rechargeable battery pack, which include an interior circuit, capable of fully extracting the intrinsic performance of the battery. SOLUTION: In this rechargeable battery which is attached to an electronic system and supplies the power of a predetermined voltage to the electronic system, there are provided battery bodies, which generate voltage lower than the predetermined voltage by the voltage level of one internal battery body or more, a step-down voltage charging circuit which charges the battery body by receiving the power of the predetermined voltage or higher from the outside and step-down the voltage, a booster circuit which boosts the power from the battery body and supplies the power of the predetermined voltage to the outside, and a detecting means which detects whether it is in charged or discharged condition.  In the charging battery, the step-down voltage charging circuit is made to operate in charging and the booster circuit is made to operate in discharging, according to the condition of the detecting means.
Patent JP-2002047325-A (JP)
Title: Production method of rigid isocyanurate spray foam used for building
Inventor: MORIYA KIYOSHI
IPC: E04B1/76
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a rigid isocyanurate spray foam used for a building which is environment-friendly and excellent in working efficiency. SOLUTION: In the foaming process of the rigid polyurethane foam prepared by blending a polyisocyanate with a polyol mixed with a blowing agent, a catalyst, a foam stabilizer and other additives in a mixing-head. In the production method of the rigid isocyanurate spray foam a subcritical fluid, supercritical fluid or liquefied carbon dioxide is characteristically used as the blowing agent and if necessary, adding a diluent not destructing an ozone layer as a foaming assistant agent.