baber/WOPTO huggingface dataset:
Patent JP-2001332837-A (JP)
Title: Manufacturing method of printed-wiring board, and board manufactured thereby
Inventor: KAWAKAMI YUTAKA
IPC: B23K26/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed-wiring board that is efficient while the relationship between drilling conditions and finishing state is stable, and a printed-wiring board manufactured by the method. SOLUTION: In this method for manufacturing a printed-wiring board, a hole is etched to form an opening in a copper-clad laminate or a substrate by heating/compressing for integrating a laminate of an inner layer circuit, an insulating layer and a copper film. Thereafter, the exposed insulating layer on the opening is transpired by laser beam. The opening is bored after the laser beam is irradiated at an area inapplicable to the printed wiring board. Also, the manufacturing method has a process where the copper foil is eliminated by etching so that a pattern for thermally isolating the copper foil around the opening part is formed. A printed-wiring board is obtained by the manufacturing method.
Patent JP-2001339184-A (JP)
Title: Device for attaching electronic apparatus on board
Inventor: KOBAYASHI YOICHI
IPC: H05K7/14
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaching on board wherein an aperture can be closed without preparing an exclusive lid member independently. SOLUTION: In a case 10, a corner 30 is formed by bending and raising two side walls 11, 12 from one plate, along base lines which intersect each other. On one side wall 12 forming the corner 30, a notch is formed from an upper edge on the corner 30 side, and a cut and raised segment 32 as a retaining base of a wiring board 23 is formed. On the other side wall 11, an overhanging part which is protruded to the corner 30 side and longer than the corner is bent on the side wherein the bent part is made a surface identical to the one side wall 12, thereby forming a lid part 33 for closing an aperture which is opened by formation of the cut and raised segment 32.
Patent JP-2001346901-A (JP)
Title: Rope skipping exercise device
Inventor: MUTO MOTOHARU
IPC: A63B5/20
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a rope skipping exercise device capable of making a user exercise with a feeling close to actual rope skipping exercise without using a rope. SOLUTION: The operation of the wrist at the time of the rope skipping exercise operation of the user is detected by a wrist operation detection part and a jumping operation at the time of the rope skipping exercise operation of the user is detected by a jumping operation detection part. The rope skipping exercise operation of the user is judged by a rope skipping operation judgment part based on information detected by the wrist operation detection part and the jumping operation detection part. A judged result is reported to the exercising user through vision, hearing and touch such as light, sound, voice, character information, video images and stimulation to a human body by a reporting part.
Patent JP-2001352271-A (JP)
Title: High frequency switch module
Inventor: KENMOCHI SHIGERU
IPC: H04B1/50
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch modules which has no fear of breakdown due to electrostatic discharge and is very useful for portable telephones, etc. SOLUTION: The high frequency switch module for dealing with a transmitter-receiver system connected to at least one antenna comprises a switch circuit for switching over a transmitter system and a receiver system in the transmitter-receiver system, and filters composed of transmission lines connected to the antenna and capacitors, and static electricity received by the antenna is escaped over the transmission lines of the filters to ground. This module can be miniaturized and formed in a one-chip structure, preferably using a laminate structure. Thus it is effective for miniaturizing the apparatus in dual- band portable telephones, etc.
Patent JP-2001349111-A (JP)
Title: Coin-operated locker-system
Inventor: KOUCHI HIROHISA
IPC: G07F17/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a coin-operated locker-system in which a key is not required for the locking and unlocking of an open-close door for a locker room and whether or not baggage is introduced into any coin-operated locker is not puzzled. SOLUTION: This system 10 has a large number of the coin-operated lockers 12, a retrieval terminal 14, and a communication network 16 mutually connecting the coin-operated lockers 12 and the retrieval terminal 14. The open-close door for the locker room can be locked and unlocked without using the key respectively in the coin-operated lockers 12, and the open-close door is not locked in the case of nonuse. Each coin-operated locker 12 has a lock device, a charge receiving device receiving specified charge, a fingerprint reader reading the fingerprint of a user, and a user confirmation device. The retrieval terminal 14 has the fingerprint reader reading the fingerprint of the user and an image display device, and transmits and receives fingerprint information to and from the user confirmation devices 24 for each coin-operated locker 12 through the communication network 16.
Patent JP-2001358282-A (JP)
Title: Semiconductor module
Inventor: USUI OSAMU
IPC: H01L23/58
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module in which a current can be detected accurately regardless of the temperature of the semiconductor module. SOLUTION: The semiconductor module comprises a semiconductor switch element 4, a circulation diode element 5 having an anode electrode 7 formed on the surface and electrically connected in reverse parallel with the semiconductor switch element 4, an aluminum wire 12a for electrically connecting the semiconductor switch element 4 with the circulation diode element, and an aluminum wire 12b for electrically connecting the circulation diode element 5 with an external electrode 11 wherein a part of the anode electrode 7 of the circulation diode element 5 is used as a resistor 8 for detecting a main current flowing through the semiconductor switch element. The main current flowing through the semiconductor switch element is detected based on the potential difference across the current detection resistor 8.
Patent JP-2001094996-A (JP)
Title: Block distortion reduction method and block distortion reduction device
Inventor: IKI SHINYA
IPC: H04N19/117
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To stably reduce or eliminate block distortion through simple processings and to prevent errors in discrimination, in the case of discriminating the block distortion. SOLUTION: Block distortion discrimination and coding difficulty discriminating circuits 74, 84 obtain a parameter denoting the difficulty of coding from a motion vector and a motion compensation residue, which are obtained by applying motion detection processing different from motion prediction coding to received image data by a pre-processor 30, parameter arithmetic circuits 73, 83 calculate a parameter required for block distortion discrimination from the received image data, the block distortion discrimination and coding difficulty discriminating circuits 74, 84 discriminate block distortion, on the basis of the parameter denoting the difficulty of coding and the calculated parameters to calculate a correction value for reducing the block distortion, and a correction circuit 60 subjects the received image data to a correction using the correction value.
Patent JP-2001356998-A (JP)
Title: Method for making device driver
Inventor: HAGIWARA KAZUHIKO
IPC: G06F9/44
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a device driver by which the productivity and maintenance of the device driver to be loaded on a microcomputer constituting an on-vehicle electronic equipment are improved. SOLUTION: The device driver 32 is made so as to be divided into an upper driver 34 and a lower driver 33 and an abnormality monitoring part 33b included in the upper driver 34 in a convenience method is incorporated in the lower driver 33. Processing depending on a microcomputer (MC) such as judgment whether a register can be reset in one machine cycle or not, judgment whether the register can be reset at current timing or not and the inhibition/release of interruption is included in the register monitoring processing of the abnormality monitoring part 33b. Since processing allowed to possibly be changed depending on the machine kind of the MC can be completely removed from the upper driver 34, the transplantation of the device driver 32 can be improved and the productivity and maintenance of the upper driver 34 are especially improved.
Patent JP-2002004043-A (JP)
Title: Structure having curved surface, and its manufacturing method
Inventor: NISHIHARA MUNEKAZU
IPC: G11B5/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To work a structure into a shape of curved surface and to obtain a structure having curved surface without using a step of removal by grinding and a thermal process. SOLUTION: By depositing a sputter film 9 on the structure 1, the structure 1 is worked into a shape of curved surface by means of the internal stress of the sputter film 9. Further, curvature can be controlled by regulating film deposition conditions.
Patent JP-2002005124-A (JP)
Title: Joining holding part
Inventor: UCHIYAMA HIROAKI
IPC: F16B39/286
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a joining holding part allowed to separate and disassemble the joining holding part such as disposed home electric appliances without taking labor. SOLUTION: A breakup corresponding screw 10 is at least partially formed of a shape memory alloy, and has the joining holding function at ordinary use time, and is constituted so as to lose the screw fixing function by heating or cooling.
Patent JP-2001052415-A (JP)
Title: Modular data storage system extensible in horizontal direction
Inventor: LUFFEL ROBERT W
IPC: G11B33/12
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an extensible data storage system consisting of a modular unit. SOLUTION: This modular data storage system 116 to operate and store a data cartridge is provided with a cartridge accessing device 112, and at least two horizontally adjacent modular units 155. Each modular unit is provided with plural cartridge housing devices 148', and plural rectangular gear racks 274' or the like aligned along a moving path 114. The rectangular gear racks are substantially aligned with one another, and the cartridge accessing device 112 is movable between the horizontally adjacent modular units 155. The system is further provided with a parallel moving device 280 for moving the cartridge accessing device 112 along the moving path 114.
Patent JP-2002008266-A (JP)
Title: Optical information recording medium
Inventor: ONO TAKASHI
IPC: G11B7/2433
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical recording medium which has an excellent error rate for recording after the medium is stored for a long time in a severe environment and which shows little changes in jitters, signal modulation or the like in recording after the medium is stored for a long time in a severe environment from those of the medium before the storage. SOLUTION: The medium has at least a dielectric protective layer, phase change type recording layer, diffusion preventing layer, and reflection layer having Ag as the main component formed on the substrate. The diffusion preventing layer consists of a material essentially consisting of such elements that both of the solid solubility of the elements in Ag and the solid solubility of Ag in the elements are <=5 at.%. The film density of the diffusion preventing layer is >=90% of the bulk density.
Patent JP-2002003859-A (JP)
Title: Process and apparatus for separating and refining high viscous oil by evaporating waste oil of high viscous oil
Inventor: KANAI MASAO
IPC: C10G1/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a process and an apparatus for separating and refining a high viscous oil, which separates oil, water and solids efficiently from a waste oil of a high viscous oil, crude oil and oil sand to refine the high viscous oil for reutilization. SOLUTION: A highly viscous waste oil 3, crude oil and oil sand are heated in a heating device 1 to evaporate oil and water contained therein in accordance with their boiling points, and these are separately introduced into condensing tanks and condensed. Thus, the oil, the water and solids such as sludge can be individually separated efficiently from the waste oil of a high viscous oil to refine the high viscous oil for reutilization.
Patent JP-2002006519-A (JP)
Title: Electrophotographic photoreceptor and composition for charge transfer layer
Inventor: KANEKO SUSUMU
IPC: G03G5/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which realizes high performance, long service life and high reliability and having superior stability for repeated use and to provide a composition for a charge transfer layer, with which a charge transfer layer of an electrophotographic photoreceptor realizing high performance, long service life and high reliability and having superior stability for repeated use can be formed. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer, containing at least a charge generating material, charge transfer material and dicyanovinyl compound expressed by general formula (I). The composition for a charge transfer layer contains the compound expressed by the general formula (I) and a benzidine derivative expressed by general formula (II).
Patent JP-2001217273-A (JP)
Title: Semiconductor device and its manufacturing method, mark for alignment, method and apparatus for formation of pattern as well as paste
Inventor: HISATSUNE YOSHIMI
IPC: H01L21/60
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple process which can form a bump which is required by B2IT, which has a sharp tip and whose height is large. SOLUTION: Bumps 141 are formed on a circuit layer 12 by a screen printing method. A magnet 15 is arranged above the bumps 141. The bump 141 are made to upheave by a magnetic force. As a result, bumps 142 which have a sharp tip and whose height is large are formed.
Patent JP-2002007943-A (JP)
Title: Remittance method and commercial transaction device
Inventor: TANAKA SHUNJI
IPC: G06Q20/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for using a code number determined by a purchaser or a financial system and notifying of the code number when required for payment. SOLUTION: In this remittance method for remitting money through a financial institution by use of the financial system, a sender pays the money to a designation in the financial institution, and the financial institution pays the money to the designation when the code number shown by the designation is conformed to the code number designated by the sender.
Patent JP-2002001309-A (JP)
Title: Transfer equipment for treating sewage
Inventor: KIMURA TATSUZO
IPC: C02F1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide transfer equipment for treating sewage which can control the flux of the transferred sewage to the utmost even when a large quantities of the sewage flows for a short time. SOLUTION: In this transfer device M0, an inflow chamber 5 into which the sewage flows, a distribution chamber 7 which is communicated with the inflow chamber 5, a discharge side transfer chamber 9 which is adjacent to the distribution chamber 7 via a discharge side parting wall 14 in which an opening 14b is formed and a circulation side transfer chamber 8, which is adjacent to the distribution chamber 7 via a circulation side parting wall 15 in which an opening 15b is formed, are formed, and, therein, the opening 14b, 15b are formed in a small hole type in which the upper side is closed. Because passing area of the sewage F4 is regulated by the opening 14b, 15b, the flow rate of the sewage F4 is quantified and average nearly constant.
Patent JP-2001070879-A (JP)
Title: Formation of metal based coating film
Inventor: PARK DONG-SIL
IPC: C23C22/32
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To suitably coat an inside surface such as the inside passage of a turbine engine part by applying slurry containing metallic powder on the inside surface of a base material and drying the slurry to form a metal based coating film on the base material with the slurry. SOLUTION: In the method for forming the metal based coating film on the inside passage of the base material, the slurry is applied along the inside passage. The slurry contains the metallic power, preferably aluminum powder and the other metallic powder can be used in accordance with the final use of a part member. The slurry is applied on the inside surface by various methods. After the slurry is applied on the inside passage, the flow of a gas is generated in the passage to remove the excess slurry from the passage. The gas is atmospheric air or compressed air and the other gas can also be used. After the gas is passed through the passage, the slurry is dried to vaporize a liquid medium in the slurry to form the dried metal based coating film.
Patent JP-2002011529-A (JP)
Title: Forming method for tube hydroforming
Inventor: YASUTOMO TAKAHIRO
IPC: B21D26/033
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To increase productivity of tube hydroforming and to reduce an equipment cost. SOLUTION: A forming machine 10 for tube hydroforming is constituted by arranging die carrying in/out apparatuses 19, 20 alternately to carry in/out a die 12 to a press main body 11, charging a material 15 into the die 12 and die opening/closing for carrying out a formed part 16 are conducted by the die carrying in/out apparatuses 19, 20 outside the press main body 11, die clamping and forming of hydroforming of the tube material 15 are conducted at a press main body 11 side. In particular, a die clamping cylinder 14 of the press main body 11 is preferably is short approximately corresponding to a stroke for die clamping of the die 12.
Patent JP-2001037871-A (JP)
Title: Blood dialyzer and method
Inventor: SPENCER DUDLEY W C
IPC: A61M1/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify a dialyzer, to reduce a cost, and to enable in-home treatment by carrying the whole blood taken out of a patient to a process control part including a blood plasma separator, transferring blood plasma to the dialyzer by separating the blood plasma from a red corpuscle cell, a white corpuscle cell and a blood platelet, and purifying a pollutant by removing the pollutant from the blood plasma. SOLUTION: The whole blood taken out of a patient P is transferred to a process control part 34 through a tube 32 to separate blood plasma from a corpuscle cell by a blood plasma separator 36 composed of a centrifugal separator arranged here. That is, a cell component having a high specific gravity is separated outside and the blood plasma is separated inside by centrifugal force, and when a bowl becomes full, the blood plasma is derived to a dialyzer 48 through a discharge tube 44, and a pollutant is removed there to purify the blood plasma. Thus, the purified and renewed blood plasma is refluxed to the patient via return tubes 50, 52. Rotation of the bowl of the centrifugal separator is stopped to pump up a blood corpuscle via a supply tube 40 to be returned to the patient via tubes 38, 32.
Patent JP-2002012043-A (JP)
Title: Tank structure for construction machine
Inventor: YAMASHITA KIMIKAZU
IPC: E02F9/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To gain tank capacity without changing the whole height of a house and to facilitate the opening/closing operation of an oil filler port cap and oil filling work. SOLUTION: A cylindrical body 7 is installed around an opening 5 formed at the upper part of a tank oil filler port 3 in a roof wall 4 of the house 1. The tank oil filler port 3 is projected upward from the cylindrical body 7, and the cylindrical body 7 is provided with a cover member 10 for covering the oil filler port 3.
Patent JP-2001070477-A (JP)
Title: Rubber thread-winding golf ball
Inventor: UMEZAWA JUNJI
IPC: A63B37/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a hitting feel and durability and to improve a carry by optimizing the spin performance with respect to the impact with various kinds of clubs. SOLUTION: This rubber-thread winding golf ball includes a solid center, a thread rubber layer formed of rubber threads wound on the solid center and a cover formed to cover the surface of the thread rubber layer. In such a case, the solid center has a diameter of 29 to 37 mm, has a hardness distribution lower in the hardness of the outer surface than the central part. The hardness difference between the maximum value and minimum value of the solid center hardness is >=6 in JIS-C hardness, the JIS-C hardness of the outer surface is 50 to 85 and the deformation quantity of the solid center when load from an initial load of 1 kg to a final load of 50 kg is applied thereto is 2 to 4.5 mm.
Patent JP-2002018638-A (JP)
Title: Work butting device in shearing machine
Inventor: YOKOMICHI SHIGEJI
IPC: B23D33/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To easily perform fine adjustment for a back gauge so as to make a butting surface of the back gauge parallel to cutting blades. SOLUTION: A pair of right and left screw members 29L, 29R separated from each other are extended in the longitudinal direction, a carriage 31L (31R) connected to a back gauge 23 is screwed to a screw member 29L (29R), an eccentric shaft 41 is provided on one carriage 29L rotatably around the horizontal rotational center axis, an attaching part 43 in the back gauge 23 is rotatably connected to an eccentric part 41e of the eccentric shaft 41, the base part of an oscillation lever 49 is integrally provided on the eccentric shaft 41, and fixing means 51, 53 for fixing the oscillation lever 49 so that the oscillation lever may not be oscillated are provided.
Patent JP-2001335323-A (JP)
Title: Spinel manganese oxides for lithium secondary batteries
Inventor: YOSHIO MASAYUKI
IPC: H01M4/505
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide excess lithium heterometal doped spinel manganese oxides of high crystallinity and low specific surface area, while is excellent in high temperature cycle characteristic and used as positive electrodes for lithium secondary batteries of high energy density, and provide a manufacturing method for the same. SOLUTION: The various lithium salts, manganese oxides and heterometal compounds are burned 850-1000 deg.C after preburning. The obtained spinel materials are burned at 750-850 deg.C adding lithium hydroxides as crystallization accelerators, and the crystal growth and oxygen uptake is performed to obtain the high crystal excess lithium heterometal doped spinel compounds (Li1+xMn2-y-xMyO4; 0.01<=x<=0.10; 0.01<=y<=0.20; and M=Mg, Al, Cr, Fe, Co, Cu or Ga) which the specific surface area is not more than 0.5 m2/g.