baber/WOPTO huggingface dataset:
Patent JP-2002141440-A (JP)
Title: Method for manufacturing substrate
Inventor: NAGAI AKIRA
IPC: H01L23/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing substrates which can realize the fining of a wiring pattern with a small number of steps for manufacturing the substrates usable for BGAs, etc., by the additive method. SOLUTION: The manufacturing method comprises forming through-holes 2a in a base 1a, forming resist layers on the front and back surfaces of the base 1a and in the through-holes 2a, patterning the resist layers 4a, forming vias 11a each having a wide opening narrowed at a central part in the through- holes 2a, selectively forming an electroless plating layer 3a on the surfaces of the resist 4a and the inner walls of the vias 11a, forming an electroplating layer 5a on the electroless plating layer 3a surface to form a desired wiring pattern 6a and filling a metal filler 7a in the vias 1a at the same time.
Patent JP-2002145837-A (JP)
Title: Method for separating optical isomer of amino acid derivative
Inventor: WATANABE SHIN
IPC: C07C323/59
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating, from an amino acid derivative as a mixture of its D-optical isomer and L-optical isomer, these isomers, wherein the amino acid derivative is such that at least one hydrogen atom in the amino group of the amino acid is substituted with an alkoxycarbonyl, aralkyloxycarbonyl, aryloxycarbonyl, alkenyloxycarbonyl or acyl group. SOLUTION: This method comprises the following steps: an amino acid derivative as a mixture of its D- and L-optical isomers such as racemic modification N-(tert-butoxycarbonyl)-DL-alanine and hydrophilic compound having affinities for the above two kinds of optical isomers differing from each other such as β-cyclodextrin are mixed together in an aqueous solution, and the resultant aqueous solution or aqueous suspension is contacted with a hydrophobic material such as a surface-hydrophobicized solid either at <=pH 3.5 or in the presence of an ion containing hydrophobic atomic group such as to be a counterion for the amino acid derivative such as triethylammonium ion to effect separating the D-amino acid derivative and L-amino acid derivative existing in the aqueous solution or aqueous suspension.
Patent JP-2002144997-A (JP)
Title: Air bag device
Inventor: HASEBE MASAHIRO
IPC: B60R21/26
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a downsizable air bag device of small construction equipped with a ring for fixing the bag body certainly to a retainer. SOLUTION: The air bag device 1 is equipped with a ring 15 pinching the base end of the bag body 3 in cooperation with the retainer 11. An outer circumferential rib 25 and an inner circumferential rib 23 higher than the outer rib 25 are formed at the outer and inner circumferential edges of the base part 19 of the ring 15, respectively. The inner rib 23 is furnished with a plurality of cutouts 31 cut in from the top of the rib. Gas blown out of a gas jet 17 of an inflator 7 is supplied into the bag body 3 from these cutouts 31 without being hindered by the inner rib 23. This involves no necessity for designing any tall outer rib 25 for the purpose of reinforcement, and is free of formation of any dead space in a casing.
Patent JP-2001161882-A (JP)
Title: Mechanical counter for golf
Inventor: WIEDERRECHT JEAN MARC
IPC: G06M1/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fully mechanical counter for golf. SOLUTION: The counter for golf includes a first lever 30 that is actuated by a first pushbutton P1 against the action of a return spring 27 having at its end a nose 33 synergistically operating with a first star-shaped wheel 17 which supports the movable member 9 of a counter 8 and 9 for number of strokes per hole. The first star-shaped wheel is acted upon by a spring lock 21 and a spiral return spring 20. With respect to this mechanism, a first arm is acted upon by the return spring 27 and is provided with a second lever 24 operationally coupled with a second pushbutton P2. The first arm supports the movable member 7 of a counter 6 and 7 for number of holes, and is provided with a nose 26 that synergistically operates with the teeth of a second star- shaped wheel 13 which is acted upon by a spring lock 16.
Patent JP-2001234778-A (JP)
Title: Control device for engine with turbo supercharger
Inventor: SAITO TOMOAKI
IPC: F02D41/40
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide sufficient accelerating performance while restraining increase of exhaust harmful component at the time when an engine 1 equipped with a turbosupercharger 31 comes to be in an accelerating driving state in a low-rotating or intermediate-rotating region. SOLUTION: A fuel injection control means 40a to inject fuel by an injector 5 by separating its injection work into subsidiary injection work to inject fuel in a compression process of a cylinder 2 so as to be in a premixed combustion state and main injection work to inject it so as to be in a diffuse combustion state at the time when a direct injection type diesel engine 1 is in a low rotational region or intermediate rotational region is furnished. A main injection control part 40b to divide the main injection work into two times when the engine 1 is in a set driving region (a) of a partial load and to make the main injection work once when it is on the high load side of the set driving region (a) is furnished.  An injection time setting means 10 to respectively set starting time of each of the injection work in the main injection work is provided so as to delay finishing time of the main injection work in comparison with the low load side relatively on the high load side in the set driving region (a).
Patent JP-2002138921-A (JP)
Title: Fuel injection device
Inventor: ITO TOSHIHIKO
IPC: F02M47/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To steadily reduce pressure of a common rail. SOLUTION: A valve 123 controls an outflow of fuel from a back pressure chamber 106 where a back pressure for a needle 121 is generated by introducing high pressure fuel from the common rail to a fuel tank in reduced pressure control, a piezostack 126 adapted to press/drive the valve 123 is charged to a voltage allowing the valve 123 to lift from a seat 1101 on a low pressure port 111 side of a valve chamber 110. When the valve 123 lifts, a controlling discharge is performed for lowering a piezostack voltage to enlarge a voltage range for a half lift to a value lower than a voltage value allowing the valve 123 to lift. Thereby, a common rail pressure can be steadily reduced.
Patent JP-2001263679-A (JP)
Title: Device and method for controlling halogen heater of microwave oven
Inventor: RYU JON GUWAN
IPC: H05B6/80
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling the halogen heater of a microwave oven capable of heating and cooking various drinks in an optimum state. SOLUTION: The halogen heater control device of a microwave oven comprises first, second, and third halogen heater parts H1, H2, and H3 connected to one side of a normal AC source, first, second, and third halogen heater switching parts 201-1, 20-2, and 20-3 connected to the halogen heater parts H1, H2, and H3 and the other side of the normal AC source and varying in a multistage and controlling the infrared ray output wavelengths of the halogen heater parts H1, H2, and H3; and a microcomputer 70 to control operation of the halogen heater switching parts 20-1, 20-2, and 20-3.  When the output mode of the microwave oven selected by a user is a halogen heater output mode, after a cooking time and a cooking kind are detected, the infrared ray output wave lengths of the halogen heater parts H1, H2, and H3 are varied in a multistage and outputted based on the detecting result to effect cooking of a drink.
Patent JP-2002146119-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: FUKADA TOSHI
IPC: C08K3/32
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyolefin resin composition which has excellent flame retardance, appearance, heat resistance, water resistance, and mechanical properties, especially the excellent appearance, hardly foams a flame retardant, and scarcely bleeds out. SOLUTION: This flame retardant polyolefin resin composition comprising (A) a polyolefin resin, (B) a nitrogen atom-containing phosphoric acid compound, (C) a hydroxy group-containing compound or its partial ester compound, and (D) a carboxy group-containing fluororesin, wherein the contents of the components are as follows; the component (A): 60 to 90 pts.wt., the total content of the components (B) and (C): 10 to 40 pts.wt. [the total content of the components (A), (B) and (C): 100 pts.wt.], the compounding weight ratio of the component (B) to the component (C): >=1, and the content of the component (D): 0.1 to 20 pts.wt. based on 100 pts.wt. of the total content of the components (A), (B) and (C).
Patent JP-2002143468-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest in a game by making a player keep the feelings of expectation on a great success until completely stopping all display picture patterns. SOLUTION: After the variable display of display picture patterns is started, a first picture pattern 51 is temporarily stopped with the picture pattern of '2', a second picture pattern 52 is stopped with '1', a third picture pattern 53 is stopped with '5', a fourth picture pattern 54 is stopped with '4' and a fifth picture pattern 55 is stopped with '3'. Next, the display picture of a special picture pattern display device 4 is cut into two display areas 4a and 4b, the display area 4a is moved downward and the display area 4b is moved upward for display along with a cutting line 58. At the same time, a new display picture 4c is displayed.  After the display area 4a and the display area 4b are temporarily stopped at positions so that only a fifth picture pattern 65 becomes invisible, the areas are moved again for display and made disappear on the special picture pattern display device 4, and the first-fifth picture patterns 61-65 are displayed. Then, all the display picture patterns are completely stopped after the lapse of a fixed period.
Patent JP-2002147764-A (JP)
Title: Heating cooking apparatus
Inventor: NAGAYA KATSUHIKO
IPC: F24C3/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooking apparatus capable of properly indicating a ventilation air amount in cooking to a ventilation device. SOLUTION: A controller 30 to control operation of a gas table having a first gas hot plate 2 with a temperature sensor 54 comprises a ventilation indicating means 36 for indicating start and stop of ventilation, and a ventilation air amount to the ventilation device through an infrared ray signal transmission part 15 capable of communicating with a ventilation fan, having a ventilation air amount regulation function, by infrared rays; and a cooking kind grasping means 35 for grasping a kind of cooking by the first gas hot plate 2. The ventilation indicating means 36 indicates starting of ventilation according to starting of cooking to a ventilation fan interlocking unit, and deciding a ventilation air amount during cooking and after completion of cooking according to a kind of cooking grasped by the cooking kind grasping means 35 and indicating it to the ventilation fan interlocking unit.
Patent JP-2002143888-A (JP)
Title: Method for accumulating autotrophic denitrifying microorganism and biological method for removing nitrogen
Inventor: IMASHIRO REI
IPC: C02F3/34
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently accumulate autotrophic denitrifying microorganisms in a short time which carry out denitrification by using ammonia nitrogen as an electron donor and using nitrite nitrogen as an electron acceptor. SOLUTION: The method for accumulating autotrophic denitrifying microorganisms which carry out denitrification by using ammonia nitrogen as an electron donor and using nitrite nitrogen as an electron acceptor includes the following processes. Microorganism sludge is cultured in an inorganic culture liquid containing NOx nitrogen under anaerobic conditions to cause autolysis, then the microorganisms are cultured in an inorganic culture liquid containing ammonia nitrogen and nitrite nitrogen under anaerobic conditions.
Patent JP-2002144153-A (JP)
Title: Electric discharge machine
Inventor: SUZUKI AKIHIRO
IPC: B23H1/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge machine capable of surely preventing a short-circuit and open-circuit during machining by sufficiently controlling the distance of a machining clearance even if machining conditions such as discharge delay time, voltage application stop time, and discharge frequency are varied. SOLUTION: In this electric discharge machine, a machining electrode 1001 and a machined object 1002 are opposed to each other through a minute machining clearance, and a pulse voltage is applied to the machining clearance to generate electric discharge for machining the machined object 1002. The discharge machine comprises an inter-pole average voltage detection circuit 511 for detecting the average voltage of the pulse voltage, a frequency detection circuit 10 for detecting a discharge frequency from the pulse voltage and outputting a signal corresponding to the detected discharge frequency, and a division circuit 20 for dividing the average voltage detected by the inter-pole average voltage detection circuit 511 by the signal corresponding to the discharge frequency outputted from the frequency detection circuit 10.  The distance of the machining clearance is controlled based on the output signal of the division circuit 20 and a specified set value.
Patent JP-2002154598-A (JP)
Title: Reinforcing member for large-sized container
Inventor: OSAKI KOJI
IPC: B65D90/16
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide some effects that a fixing tool such as a bolt or a nut and the like is not protruded out into the fork insertion hole because a vertical fixing plate is fixed to a top plate constituting a fork insertion hole and accordingly, the fixing tool such as a bolt or a nut and the like is not damaged or broken while the fork strikes against the fixing tool such as a bolt or a nut and the like during a fork inserting operation in which a fork is inserted into the fork insertion hole of a large-sized container having some reinforcing members for the large-sized container fixed thereto. SOLUTION: There is provided a reinforcing member H1 for a large-sized container C fitted into and fixed to a notch 5 enclosed by a bottom part 1, intermediate legs 4a and end legs 4b of the large-sized container C, wherein a vertical fixing plate h13 is fixed to a top plate h12 constituting a fork insertion hole F.
Patent JP-2002152095-A (JP)
Title: Receiving device
Inventor: MIYAHARA YUTAKA
IPC: H04B7/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device receiving a radio wave by using a plurality of antennas and improving maximum input sensitivity. SOLUTION: The receiving device receives the radio wave by using a plurality of the antennas ANT1 to ANTn. In the case the prescribed antenna being a reception antenna at present receives the arriving radio wave, a switch part 2 switches and sets the antenna whose antenna gain is lower as the new reception antenna on condition that a reception state is satisfactory when the reception level of the antenna becomes close to the maximum input sensitivity of a signal processing part 1. Thus, maximum input sensibility improves and the occurrence of waveform distortion is previously prevented.
Patent JP-2001222160-A (JP)
Title: Developer replenishing cartridge, developer receiving cartridge, process cartridge and image forming device
Inventor: YAHAGI TAKASHI
IPC: G03G21/16
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a process cartridge and a toner cartridge are respectively and independently loaded/unloaded, a toner receiving port and a toner discharging port are easily and surely made to communicate in the case of loading/unloading the cartridge and toner scattering is prevented. SOLUTION: This image forming device is provided with the process cartridge 1 provided with a photoreceptor drum, a developing device, the toner receiving port 16 for receiving toner from the toner cartridge and a receiving port shutter 18, and the toner cartridge provided with a toner storing part, the toner discharging port and a discharging port shutter for opening/closing the toner discharging port, and the toner cartridge and the cartridge 1 are respectively and independently freely loaded in/unloaded from an image forming device main body. Then, a groove part is formed on the discharging port shutter, projecting parts 19b and 19c engaged with the groove part are formed on the cartridge 1, a groove part 18b is formed on the shutter 18 and a projecting part 36 engaged with the groove part 18b is formed on the device main body.  They are engaged when the cartridge 1 is loaded in/unloaded from the image forming device.
Patent JP-2002159099-A (JP)
Title: Sound field controller
Inventor: INOUE YOSHIFUMI
IPC: H04N5/445
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To make a switching automatically to sound field characteristics suitable for the content of a program under view based on added information being broadcast or delivered along with audio and video. SOLUTION: The sound field controller for a reproducer 2 broadcasting or delivering the video and audio signals of a program along with extra information or reproducing them from a recording medium comprises a genre data input section 11 acquiring genre data from the extra information trough a bi-directional interface, a reverberation echo adding section 13 for adding sound field characteristics to the audio signal, a section 14 for controlling the frequency characteristics of the audio signal, and means 15 for controlling the bi-directional interface 11, the reverberation and echo adding section 13 and the frequency characteristics control section 14 wherein the reverberation and echo adding section 13 and the frequency characteristics control section 14 are controlled based on category data acquired from the reproducer 2.
Patent JP-2002155721-A (JP)
Title: Freezer in propulsion device for small boat
Inventor: MASUKO TETSUYA
IPC: F01M13/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary increase in consumption of lubricating oil for an internal combustion engine, and to prevent a propulsion device from upsizing, when blow-by gas is burned by returning to an internal combustion engine through an intake air passage, in a propulsion device for a small boat. SOLUTION: Air 7 in the atmosphere side is sucked into the inside of an internal combustion engine 6 successively through an intake air passage 40 in an intake air box 34 and the intake air passage 40 in an intake air introducing member 31, and blow-by gas 57 generated in the internal combustion engine 6 is sucked into the intake air passage 40 in the intake air box 34 through a breather pipe 61. An oil separating chamber 59 is molded by dividing a part of the intake air passage 40 in the intake air box 34. An extending end portion 60 of the breather pipe 61 is opened to the oil separating chamber 59, and a gas exhaust passage 63 for making the oil separating chamber 59 communicate to the intake air passage 40 in the outside of the oil separating chamber 59 and within the intake air box 34.
Patent JP-2002165138-A (JP)
Title: Imaging apparatus
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/335
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To execute a suitable exposure control, when photographing two images, thereby realizing a suitable exposure level relative to an image ultimately obtained. SOLUTION: A two-image continuous photographing control unit 112a controls the execution of image sequence which provides, without time lags, two images for which exposure time is different by executing exposures of two different exposure times, which are long and short and serve to finally provide a single final static image. An exposure time calculation unit 112b is for determining how to allocate exposure time indicated by a exposure control system for the two kinds of exposure time, longer and shorter, and calculates an optimum value for the two actual exposure times, longer and shorter, using three modes: (1) the exposure time designated by the exposure control system being allocated to the exposing of shorter time, (2) the exposure time is to the exposure time of longer time, and (3) the exposure time set substantially identical to the geometrical mean value.
Patent JP-2002165025-A (JP)
Title: Information notification automatically generating personal information and information telephone call on business in communication so as to allow opposite party to make communication while referring to the information
Inventor: ITONAGA KOBO
IPC: H04M1/57
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional system for retrieving and displaying a caller's telephone number, which cannot function when no telephone number is reported because it is required to collect information on callers in advance and the system cannot always display information suitable for telephone contents. SOLUTION: When a communicating party uses a communicating party information terminal 100 to retrieve information with respect to communication, first the communicating party transmits the information entered by the retrieval processing by the communicating party information terminal 100 and the retrieval result information to a location of other party information terminal 300, which receives and stores the information. In the case that the party makes communication with other concerned party by using a communication unit 101, when the other party receives the information to identify the party, the other party allows a storage device 303 of the other party information terminal retrieves the displays the stored information on the basis of the information.
Patent JP-2002160208-A (JP)
Title: Polyester film for release film
Inventor: OKUMURA HIROTERU
IPC: B32B27/36
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a base film for a release film wherein a treating property in processing a release film is improved, and an inconvenience to a layer provided on the release film can be solved. SOLUTION: A polyester film for a release film is provided wherein the maximum projecting height (Rmax) of one side surface (surface A) is <=500 nm.
Patent JP-2002164274-A (JP)
Title: Gap adjuster and gap-adjusting method
Inventor: RI KEN
IPC: G03F7/20
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a gap adjuster, enabling miniaturization and cost reduction. SOLUTION: A first leveling mechanism holds a mask chuck and moves this chuck in a first direction, perpendicular to a mask pattern-formed surface of a mask fixed to the mask chuck. A mask stage supports the first leveling mechanism. A second leveling mechanism holds a wafer chuck. The wafer, held with the wafer chuck, has an exposed surface facing the mask. The second leveling mechanism can move the wafer chuck in the first direction. A wafer stage supports the second leveling mechanism. A first distance sensor mounted on the mask stage measures the distance to the exposed surface of the wafer. A second distance sensor mounted on the wafer stage measures the distance to the mask surface, and the distance to the first distance sensor.