baber/WOPTO huggingface dataset:
Patent JP-2002292662-A (JP)
Title: Molding die for preliminarily molding skin material of automotive rear parcel, preliminary molding method for skin material, and automotive rear parcel
Inventor: HARA MASAHIKO
IPC: B29C43/40
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To form a dummy part even when the thickness of a film layer constituting the skin material of a rear parcel together with a core is increased to some degree. SOLUTION: The molding die for preliminarily molding the skin material is constituted of a top force and a bottom force, and a knife edge die part 33 for forming a region 23a for forming a hole-like noise diverting part is formed projecting from a molding face 31a of the top force 31. At the same time, a needle hole molding part 34 consisting of a large number of needles which forms a dummy part forming region 23b consisting of a large number of pores, is formed projecting surrounding the part 33. Further, a hole-like recessed part 37 which receives the part 33 and a pore-like receiving part 38 which receives a needle hole molding part 34 are formed in the molding face 32a o the bottom force 32.  In addition, a skin material 22 with the dummy part molding region 23b consisting of pores, is preliminarily molded using a die for preliminarily molding the skin material and the rear parcel is molded using this skin material 22. The diameter of the pore 23b1 is set ranging from 0.1 to 1.0 mm and the gap between the adjacent pores 23a1 is set ranging from 0.1 to 10 mm.
Patent JP-2002293966-A (JP)
Title: Polypropylene molded product
Inventor: KURODA TAKASHI
IPC: C08L57/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene molded product having excellent antistatic properties without deteriorating antistatic performances even after washing, with water nor peeling prints even when a printed surface is wetted with water. SOLUTION: This polypropylene molded product is characterized by forming a film composed of a coating composition comprising a copolymer prepared by polymerizing an acrylic or a methacrylic compound having a quaternary ammonium base with an acrylic or a methacrylic compound without any quaternary ammonium base in the presence of a polyazo compound having a polyoxyalkylene segment on at least one surface of a substrate film composed of a resin composition containing a crystalline polypropylene resin and having >=30% opacity.
Patent JP-2002299402-A (JP)
Title: Method of evaluating impurities in gas and evaluator therefor
Inventor: YOSHIDA CHISA
IPC: H01L21/66
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating impurities in a gas and an evaluator therefor which adsorbs the impurities to the surface of a substrate, e.g. silicon wafer, and analyzes the impurities having adverse influences on the yield and the reliability of a semiconductor device, at a high sensitivity for a short time. SOLUTION: The method comprises a step for contacting a gas under evaluation to a substrate having an adsorbing surface to adsorb impurities contained in the gas to the adsorbing surface of the substrate, and measuring the adsorbed impurities to evaluate the impurities contained in the gas.
Patent JP-2002299654-A (JP)
Title: Photovoltaic element
Inventor: OKUMURA KENICHI
IPC: H01L31/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a front-and-back- or back-electrode-type photovoltaic element where photoelectric conversion efficiency is improved by carrying out formation on a Ge substrate, and at the same time by forming texture onto a light reception surface. SOLUTION: In the photovoltaic element that is formed on the Ge substrate, and has an electrode on at least the back of the light reception surface and the back, an SiXGe1- X intermediate layer and an Si layer for composing the light reception surface are laminated in this order on the Ge substrate. The Si layer has a texture structure where the light reception surface is uneven. In the SiXGe1- X intermediate layer, the value of the X should increase from 0 in an interface with the Ge substrate to 1 in that with the Si layer along the thickness direction of the middle layer.
Patent JP-2002292566-A (JP)
Title: Recovering method for non-oxide based ceramic grinding powder
Inventor: IZUME HIROYUKI
IPC: B01D43/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method for non-oxide based ceramic grinding powder in which non-oxide based ceramic grinding powder contained in an abrasive liquid exhausted in grinding work of non-oxide based ceramic can be excellently and easily recovered. SOLUTION: In a recovering method for non-oxide based ceramic grinding powder in which non-oxide based ceramic grinding powder contained in the abrasive liquid exhausted in grinding work of non-oxide based ceramic is recovered, after adding oil to a grinding liquid and scattering the oil evenly in the grinding liquid, the non-oxide based ceramic grinding powder is deposited onto the oil. Then, phase separation is carried out, whereby the non-oxide based ceramic grinding powder is recovered in the oil phase.
Patent JP-2002300786-A (JP)
Title: Power supply device, discharge lamp lighting device and luminaire
Inventor: TSUJI TOSHIO
IPC: H02M7/48
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which reduces noise by magnetic mutual interference of inductors and the like. SOLUTION: A high-harmonic wave reduction circuit 10 has an oscillation circuit 12, and the oscillation circuit 12 has a serial circuit of two inductors L1 and L2. The inductors L1 and L2 are disposed and fixed in an approximately center of the circuit board having same polarity and approximately in parallel. The inductors L1 and L2 are formed by winding a copper wire on a core. The core is prevented from oscillation by magnetic mutual interference generated in the inductors L1 and L2, even if a high-frequency current flows in the inductors L1 and L2 and there is magnetic flux leakage generated in the core, by making the polarity of the inductors L1 and L2 same and by disposing them in the center of the circuit board and securing a space each other.  Noise of the inductors L1 and L2 serially connected can be prevented, at relatively low cost, without using a countermeasure item such as an oscillation absorption member and the like.
Patent JP-2002294131-A (JP)
Title: Photosolder resist ink
Inventor: OSHIMA MASANORI
IPC: C09D11/033
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a black photosolder resist ink having excellent photocurability. SOLUTION: This photosolder resist ink contains an ultraviolet ray-curing resin (A) having an ethylenically unsaturated group and carboxyl group in its side chain, a photo polymerization initiator (B), and a black pigment (C) having a reflection region in the wave length region of not shorter than 500 nm.
Patent JP-2002305862-A (JP)
Title: Armature core of electric motor
Inventor: IIJIMA MASAKI
IPC: H02K1/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent frictional torque from being fluctuated by synchronization of knurl portions 6a where magnetic strain is produced with permanent magnets 3 where magnetic flux varies when, in the armature core 4 of an electric motor for electric power steering, whirl stop for the armature core 4 against a core shaft 6 is implemented by fitting the knurls 6a formed on the core shaft 6 into grooves 4b formed in the armature core 4. SOLUTION: If there are four permanent magnets 3, the three knurls 6a are formed at equal pitch angles of 120 deg. to prevent the above-mentioned synchronization.
Patent JP-2002300080-A (JP)
Title: High frequency module
Inventor: FUKUOKA YASUHIKO
IPC: H04B1/50
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency module with reduced number of components that matches the impedance with respect to a circuit connected before and after a high frequency switch circuit while maintaining downsizing. SOLUTION: Low pass filters LPF3, LPF4 connected before and after a transmission system Tx of the high frequency switch circuit SW1 switching a transmission/reception system into the transmission system Tx and a reception system Rx are connected via the high frequency switch circuit the inductor LG2 of which is inserted between a line of the transmission system Tx and ground so as to match the impedance of the low pass filters LPF3, LPF4.
Patent JP-2002299556-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE ATSUSHI
IPC: H01L27/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which license information can be self-managed within the circuit. SOLUTION: The semiconductor integrated circuit comprises one or a plurality of function blocks, a nonvolatile storage holding circuit for storing encoded license information, and a circuit for decoding the license information held in the nonvolatile storage holding circuit and controlling availability of the function block depending on the decoded license information.
Patent JP-2001350638-A (JP)
Title: Multi-thread using method, multi-thread processing system, thread execution controller, and buffer using method
Inventor: DAVIS GORDON TAYLOR
IPC: G06F9/46
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To attain the more efficient use of a processor resource. SOLUTION: When an execution is permitted in a thread that is stopping the acting, a prefetch buffer 118 is used in relation to a plurality of independent thread processings in a method as avoids an instantaneous stop. In order to realize the more efficient use of the processor resource, a mechanism 30 for controlling the switching from the thread within a processor to another thread is established. This mechanism imparts a temporary control to the alternative execution thread when a short waiting time event is generated, and imparts a perfect control to the alternative execution thread when a long waiting time even is generated.  This thread control mechanism comprises a priority FIFO constituted so that the execution priorities of at least two execution threads within the processor are controlled according to their outputs on the basis of the length of the time when each execution thread is stayed within an FIFO 52.
Patent JP-2002305416-A (JP)
Title: Power amplifying device
Inventor: MIYAUCHI SEIJI
IPC: H03F1/52
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To stop operation of an amplifier and display a channel, in which a DC voltage is generated, when the DC voltage is detected in an output of the amplifier in a power amplifying device. SOLUTION: The power amplifying device amplifies each of the audio signals of a plurality of channels, which are inputted from an input means; when the DC signal is generated in an amplified and outputted audio signal, a detection signal, in which a voltage changed to each of the channels, is sent to a control means; and a recording to the detected signal, the control means cuts off a power source and an output of an amplifying means of a channel in which the DC voltage is outputted, and displays the channel.
Patent JP-2002304435-A (JP)
Title: Analyzing device, analyzing method and program for circuit diagram
Inventor: NISHIHARA HIDENOBU
IPC: G06F17/50
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain analysis results by positively setting conditions from an analyzer of a circuit diagram. SOLUTION: An operator is prompted to specify identifiers indicating signals used in a circuit shown by a circuit diagram, the operator is prompted to specify a state of an input signal corresponding to the identifier specified, a state of an output signal corresponding to the input signal on the circuit is estimated based on the state of the input signal specified by the operator and a data file corresponding to the circuit diagram, and the state of the estimated output signal is notified to the operator.
Patent JP-2002301475-A (JP)
Title: Filter and cleaning method therefor
Inventor: YAMAMOTO AKIKAZU
IPC: C02F1/44
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of enhancing filtrate recovery efficiency and capable of sufficiently maintaining the efficiency, and a cleaning method therefor. SOLUTION: The filter apparatus is equipped with a filter unit 2, a feeding air supply means 3, cleaning water supply means 4 and a cleaning air supply means 5, and the filter unit 2 is constituted by demarcating the interior of an outer container 6 into an upper raw liquid chamber 8 and a lower filtrate chamber 9 by a partition part 7 and providing separation membranes for filtering a raw liquid to supply the filtered liquid to the filtrate chamber 9 in the raw liquid chamber 8. The feeding air supply means 3 is constituted so as to be capable of supplying feeding air into the raw liquid chamber 8 and the cleaning water supply means 4 is constituted so as to be capable of supplying cleaning water to the filtrate chamber 9 and the cleaning air supply means is constituted so as to be capable of supplying washing air to the lower part of the raw liquid chamber 8.
Patent JP-2002302972-A (JP)
Title: Hydrogen brittleness preventive method of bearing part, lubricant for bearing part and bearing device
Inventor: HATANO KAZUYOSHI
IPC: C10N40/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To improve durability and the service life by preventing a sliding surface of a bearing part from fragile deteriorating by influence of hydrogen generated from a lubricant. SOLUTION: Rotation of a hydraulic motor 10 for turning is reduced in a speed in two stages by planetary gear speed reduction mechanisms 14 and 19 in a speed reducer 4, and torque of high torque is taken out of an output shaft 24 of the speed reducer 4. A plurality of steel balls 36 are arranged between an inner ring 34 and an outer ring 35 of a turning wheel 32 meshing with a pinion 25 of the output shaft 24, and an oil film by grease is formed on the sliding surface side of the respective steel balls 36. Metallic powder capable of sucking and storing hydrogen is previously added to and mixed in this grease. The outer ring 35 of the turning wheel 32 rotates by rotation of the output shaft 24, and when the hydrogen is generated from moisture in the grease under a high temperature condition, this hydrogen is sucked by the metallic powder, and the hydrogen is prevented from infiltrating into a crystalline boundary of the outer ring 35.
Patent JP-2002302791-A (JP)
Title: Method for working slidingly contact surface of guide used in conveying process of article
Inventor: SUZUKI TATSUO
IPC: C25D7/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for working a slidingly contact surface of a guide which is disposed as the guide in a conveying process of articles such as packaging containers of plastics, metallic containers or glass containers, is brought into a sliding contact with the bottom surfaces or side surface of the articles and smoothly conveys the articles. SOLUTION: A lot of recessed surfaces 2 and projecting surfaces 3 are continuously formed on the surface of based material 1 made of metal or hard synthetic resin, the recessed surfaces 2 and projecting surfaces 3 are plated. The coated films 4 of the surfaces are formed, and the projecting surfaces 3 are smoothly finished and the slidingly contact surfaces 5 are formed.
Patent JP-2002304329-A (JP)
Title: Semiconductor device
Inventor: NISHIMAKI TATSUO
IPC: G06F21/79
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing an nonvolatile memory from being erroneously erased by permitting a write access to the nonvolatile memory when an access is gained to a write control circuit. SOLUTION: This semiconductor device 10 comprises a CPU 1, a ROM 2, the write control circuit 3, and a flash memory 4. When the access is gained to the write control circuit 3, a write access to the flash memory 4 is permitted and, in the other cases, not permitted. Thus erroneous erasing and writing in the flash memory 4 can be prevented.
Patent JP-2002311679-A (JP)
Title: Electrifying device
Inventor: MAEDA MASAHIRO
IPC: G03G15/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a good image by preventing intrusion of foreign matter such as toner to an electrifying device installed below a photoreceptor and making uniformly electrifying possible. SOLUTION: In the electrifying device 2 which is installed below the photoreceptor and has a developing device 4 installed above, a toner shielding member is provided on a downstream side in the rotational direction of the photoreceptor of a metal frame body of the electrifying device.
Patent JP-2002308411-A (JP)
Title: Screw for conveying and conveying device
Inventor: MAEDA KEIICHI
IPC: B65G33/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw for conveying and a conveying device not requiring a motive power transmission mechanism without separately arranging a driving part such as a motor, etc. SOLUTION: A through-hole 23 is opened on a screw main body 2 forming a spiral groove 21 on an outer peripheral surface, and the motor 4 is built in the through-hole 23. The screw main body is axially supported on a fixed shaft 3 free to rotate through a bearing 5, and it is constituted to transmit motor torque to the screw main body by providing reaction force on the fixed shaft. The conveying device 10 conveys a carrying article 15 while rotating the screw for conveying by setting a fixed wall 8 in parallel with a shaft center of the screw for conveying.
Patent JP-2002309088-A (JP)
Title: Composition containing silicon compound
Inventor: ABE KISHIYUN
IPC: C08L83/05
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing silicon, excellent in heat resistance and mechanical characteristics. SOLUTION: This compound containing silicon comprises a polymeric compound having Si-H bond(s) and a compound having two or more hydroxyl groups in its molecule.
Patent JP-2002314046-A (JP)
Title: Semiconductor element, manufacturing method therefor, semiconductor device, and electronic apparatus
Inventor: SUENAGA KAZUFUMI
IPC: H01L21/8246
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor element at high yield which comprises a dielectric film in which degradation of dielectric characteristics is reduced, with less variations in characteristics among cells. SOLUTION: A lower part electrode 5, an upper part electrode 7, a wiring layer 8, and/or an inter-layer insulating layer 9 comprise an anti-catalyst which reduces catalytic activation of metal or metal compound constituting the upper part/lower part electrodes 5 and 7. Otherwise, a catalytic activation reducing layer 12 containing the anti-catalyst is provided so as to cover at least a part of the surface of the lower part electrode 5, the upper part electrode 7, and the wiring layer 8.
Patent JP-2002315161-A (JP)
Title: Holding structure for cable
Inventor: TAKAHASHI REI
IPC: H02G3/22
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure for cable which is capable of securely holding a cable and makes it possible to ensure watertightness. SOLUTION: The holding structure for cable 1 comprises a cylindrical connector body 11 through winch a cable 1 is passed, a locknut 21, a grounding nut 31, a first gasket 41, and a second gasket 51. The connector body 11 is installed with a panel 61 sandwiched between a flange portion 17 and the locknut 21 by inserting one end of the connector body 11 into an installation hole 61 formed in the panel 61 and screwing and tightening the locknut 21 onto a first threaded portion 13. The first gasket 41 is deformed by screwing and tightening the locknut 21 onto the first threaded portion 13, and thereby brought into tight contact both with the panel 61 and with the connector body 11. The second gasket 51 is deformed and brought into tight contact with the periphery of the cable 1 by screwing and tightening the grounding nut 31 onto a second threaded portion 15.
Patent JP-2002306767-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that maintains the curiosity of a player in a process from a ready-to-win condition to a special game and increases tastefulness. SOLUTION: When a prescribed condition materializes and a Pachinko game machine produces a jackpot, for example, one of three kinds of ready-to-win dramatizations is selected and one of three kinds of special game dramatizations is also selected in correlation with the ready-to-win dramatization. As a result, in correlation with the kind of each finalization dramatization, each special game dramatization varies, the curiosity of a player about dramatization can be maintained and tastefulness can be improved.
Patent JP-2002308383-A (JP)
Title: Apparatus and method for evaluating capping appropriateness
Inventor: KUSHIJIMA HIDEKI
IPC: B67B3/26
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for distinctly evaluating capping correctness as compared with a conventional method for measuring a capping pressure. SOLUTION: The apparatus includes an air cylinder 14 for pressing a cap 13 against an opening (a mouth 11a) of a bottle main body 11, a load cell 15 for measuring a load to be imparted to the cap 13 from the air cylinder 14, and a recorder 16 for recording variations in a load measured by the load cell 15. The cap 13 is pressed against the mouth 11a with a predetermined pressing force, and time required from the starting of pressing to the completion of capping is measured. On the basis of the measured time, the capping is evaluated as correct.
Patent JP-2002319089-A (JP)
Title: Navigation system
Inventor: OSHIMA YUICHIRO
IPC: G01C21/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional navigation system which has no function for classifying and selecting a plurality of pieces of information even when the plurality of significant pieces of information are received from on-road equipment of a narrow area communication system, and a user is not able to obtain necessary information easily. SOLUTION: This navigation system is provided with a narrow area communication system data receiving part 2 for receiving a narrow area communication system data provided by the narrow area communication system, a genre setting part 3 or setting a genre of an output object, and a control.computing part 4 for collating discrimination information for specifying the genre concerned in the each narrow area communication system data received by the narrow area communication system data receiving part 2 with discrimination information for specifying the genre of the each output object set in the genre setting part 3, and for selecting the narrow area communication system data belonging to the genre of the output object to be output.
Patent JP-2002281137-A (JP)
Title: Ear worn portable telephone holding tool
Inventor: TAKI SHINICHI
IPC: H04M1/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ear worn portable telephone holding tool, equipped with hook to be engage with the ear of a user for the main body of the portable telephone set with the ear of the user by the hook so that the both hands of the user can be made free. SOLUTION: An ear hanging body 2 is closely attached to a portable telephone body 1.