baber/WOPTO huggingface dataset:
Patent JP-2003068808-A (JP)
Title: Probing method and probing device
Inventor: MORI TOSHIRO
IPC: G01R1/06
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the two operations of the transfer of a wafer and the transfer of an image pickup means positioning the wafer, and to shorten the processing time of a whole device. SOLUTION: A probing device 1 has a stage 3 provided with a chuck part 31 on which the wafer W is placed and which holds the wafer, a wafer transfer mechanism 4 transferring the wafer W from a cassette to the chuck part 31 and the image pickup means 7 positioning the wafer. The image pickup means 7 is movably installed between a stand-by (storage) position at the upper part of the wafer transfer mechanism 4 and an alignment (positioning) position in a probing area where the wafer is inspected. A belt mechanism using a driving pulley 72, a driven pulley 73 and a belt 74 is used as the moving mechanism of the image pickup means 7.
Patent JP-2003065044-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D29/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of preventing the discharge of harmful substances caused by the lowering of adiabatic compression degree in an exhaust gas during controlling exhaust temperature elevation. SOLUTION: This exhaust emission control device is provided with a reactant supply-controlling means (S16) for supplying an unburned material and oxygen into an exhaust passage when the exhaust temperature elevation is required (S10), an exhaust flow controlling means (S16) for suppressing the exhaust flow in the exhaust passage when the unburned material and oxygen are supplied thereinto, and a detection means for detecting the adiabatic compression degree of the exhaust gas. Further, the device is provided with a controlling amount varying means (S14) for varying the controlling amounts of the reactant supply-controlling means and exhaust flow controlling means in response to the adiabatic compression degree of the exhaust gas detected by the detection means (S12).
Patent JP-2003067935-A (JP)
Title: Optical disk-recording method and optical disk device
Inventor: IWASAKI HIDEKI
IPC: G11B19/28
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optical disk of inferior characteristics can not make a high-speed recording and execute a stable and high-speed recording. SOLUTION: The optical disk device of the present invention makes a recording to the optical disk 1 by ZCLV method. In this case, an altering means 6 that alters the position at which a recording speed on the optical disk 1 is altered according to the characteristics of the optical disk to which the recording is made is provided.
Patent JP-2002146488-A (JP)
Title: Martensitic stainless steel having excellent workability
Inventor: NAGAYA TOSHIMITSU
IPC: C22C38/58
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel in which stable quenching hardness can be obtained, and further having excellent blanking workability and bending workability before quenching. SOLUTION: This stainless steel has a componential composition containing, by mass, >0.04 to 0.10% C+N, <=0.5% Si, 1.0 to 2.5% Mn, >10.0 to 14.5% Cr and <=0.100% Al, and also containing one or more kinds selected from <=0.40% V, <=0.40% Ti, <=0.40% Zr, <=0.40% Ta and <=0.40% Hf by 0.02 to 0.40% in total, and, if required, further containing Ni, Cu, Mo, B, Co, W, Ca and Mg, and the balance Fe with inevitable impurities.
Patent JP-2003077914-A (JP)
Title: Method for forming insulating film and its forming apparatus
Inventor: ERIGUCHI KOUJI
IPC: H01L21/318
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To form a nitride film where gate leakage current variations in a surface are small in a plasma nitriding method. SOLUTION: A first insulating film formed on a semiconductor layer of a wafer is exposed to plasma including N (nitrogen), and N atoms are introduced into the first insulating film, and thus a second insulating film is formed. In this case, a film thickness increment to be a difference between the equivalent oxide thickness of an electrical film thickness of the second insulating film and a physical film thickness of the first insulating film is controlled so that variations of the gate leakage current of a plurality of MISFETs, in which parts located at each part of the wafer in the second insulating film are made as gate insulating films, fit into a certain range. In addition, the positions of a gas inlet and outlet are optimized and a gas flow rate and a gas exhaust rate are controlled, and thus the gate leakage current variations in the wafer surface can be reduced.
Patent JP-2003075187-A (JP)
Title: Road guidance device, program and portable terminal device
Inventor: HASEGAWA TAMOTSU
IPC: G06Q10/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To cause a pedestrian-oriented road guidance device to provide easy-to- understand road guidance by automatically calculating a user's geographical knowledge about a certain area, and producing route and road guidance information based on the knowledge calculated. SOLUTION: An input part 1 inputs information on a departure point and a destination for which the user wants road guidance. A geographical knowledge calculating part 4 obtains the current position of the user 7 as position information at predetermined timing, stores the position information obtained, together with time information, and calculates the geographical knowledge of the user 7 about the departure point and the destination by use of the stored position information and time information. A route searching part 5 searches a route from the departure point to the destination based on map information stored in a map information storage part 3, while taking the calculated geographical knowledge into account. A road guidance information generating part 6 generates road guidance information according to the calculated geographical knowledge of the user.  The road guidance information generated is presented to the user 7 by a presenting part 2.
Patent JP-2003075492-A (JP)
Title: Life prediction system of power supply
Inventor: NASU TAKEHIRO
IPC: G01R31/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the failure rate in a power supply increases since there have been a temperature sensor, an arithmetic circuit, a V/F converter, an integral counter, a display, and the like as circuits for predicting the life of a power supply using an electrolytic capacitor conventionally and many of them are present in the power supply, and a maintenance personnel need to go to the installation location of the power supply to read the value of the display. SOLUTION: A circuit for predicting life comprises only two circuits, namely a measurement circuit 1 for measuring the temperature of an electrolytic capacitor in the power supply 4, the temperature of other desired portions, the on/off times in the power supply 4, an output load state, and the like, and an output circuit 2 for digitizing the measurement result for outputting. Then, the measurement result is inputted to a computer 5 that is installed at a remote location to predict the life.
Patent JP-2003072663-A (JP)
Title: Body attitude adjusting device for two-wheeled vehicle
Inventor: JO TADASHI
IPC: B62K25/08
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal sinking in one or both of a front wheel side and a rear wheel side of a two-wheeled vehicle during traveling on a sloping road with two people riding or loaded with baggage. SOLUTION: In the body attitude adjusting device, a preload of a suspension spring 10 in a suspension 1 is adjusted by a hydraulic screw pump 13 driven by a driving means B. It is provided with pressure sensors 25 and 26 detecting a pressure of each oil chamber partitioned by a free piston 16 in the hydraulic screw pump 13 and a vertical acceleration sensor 28 detecting vertical acceleration of a sprung section of the two-wheeled vehicle. The suspension spring preload of the suspension 1 is adjusted by the hydraulic screw pump driven by the driving means in response to preload adjusting data calculated by a controller 27 on the basis of outputs of the sensors 25, 26 and 28.
Patent JP-2003080106-A (JP)
Title: Treatment method of incineration ash
Inventor: YOKOTA MORIHISA
IPC: B03B9/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an incineration ash treatment method of high industrial safety which obtains an inorganic material advantageously used as a cement material by wet crushing and desalting incineration ash generated in a municipal waste incinerator. SOLUTION: A treatment for removing a metallic aluminum material from the incineration ash is carried out before the wet crushing.
Patent JP-2003080998-A (JP)
Title: Load lift device
Inventor: NAGATANI MOTOHIRO
IPC: B60P1/46
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a load lift device that retards torsional deformation of a load receiving member. SOLUTION: The load lift device 1, which has a structure having a left-right pair of guide members 2 disposed at a rear end of a deck, a left-right pair of vertically moving members 4 vertically movable along the guide members 2, and the load receiving member 10 supported on the vertically moving members 4 and turnable between a horizontal position and a raised position, and using the load receiving member 10 for lifting and lowering a load when it is in the horizontal position and as a side plate of the deck W when it is in the raised position, has stopping members 3 disposed on the left and right guide members 2,  raising members 20 mounted on opposite left and right ends of the load receiving member 10 to convert lifting force applied to the load receiving member 10 into turning force in a raising direction of the load receiving member 10 when butting against the stopping members 3 during a lift of the load receiving member 10, a coupling member 24 coupling the left and right raising members 20, and holding mechanisms for holding the raising members 20 in a usage position enabling the butt against the stopping members 3 or a standby position kept from the butt against the stopping members 3.
Patent JP-2003079535-A (JP)
Title: Human body washing device
Inventor: SATO MINORU
IPC: A47K7/08
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a human body washing device with consideration to washing feeling and provided with a sealed vessel storing wash water, a pressurizing means of pressurizing a sealed vessel interior and dissolving gas in the wash water under pressure, and a discharging means of discharging the pressurized wash water in the sealed vessel. SOLUTION: The human body washing device is provided with the sealed vessel storing the wash water, the pressurizing means of pressurizing the sealed vessel interior and dissolving the gas in the wash water under pressure, the discharging means of discharging the pressurized wash water in the sealed vessel, and a pressure reducing means capable of reducing pressure while maintaining a predetermined relationship between a primary pressure and a secondary pressure.
Patent JP-2003085754-A (JP)
Title: Optical recording medium, and method and device for recording information on optical recording medium
Inventor: KATO TATSUYA
IPC: G11B7/0045
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording information on an optical recording medium, which is suitable for realization of a high data transfer rate. SOLUTION: In the method for recording information on an optical recording medium, a plurality of recording marks selected from a group of a plurality kinds of recording marks different in length are formed on the optical recording medium to record information, and the numbers of pulses and pulse intervals of recording laser beams for a first recording mark and a second recording mark included in the group are set practically equally. Thus the recording mark having a satisfactory shape can be formed even in the case that a period (T) of a clock is made shorter in order to realize a high data transfer rate. The control is easy, and the cost of a drive applying this invention is reduced, and the recording mark having a satisfactory shape can be formed.
Patent JP-2003079870-A (JP)
Title: Pachinko ball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To make hard estimation of a determination pattern indicating presence/absence of stochastic fluctuation. SOLUTION: A pattern display device 15 displays all the determination pattern on a single screen on an LCD panel 16a, determines and displays one of the displayed determination patterns in a discriminated state from other determination patterns by surrounding it with an individual selection cursor k, and notifies the presence/absence (presence/absence of the stochastic fluctuation) of a privileged game symbolized by the determination pattern determined and displayed in the discriminated state. The presence/absence of the stochastic fluctuation is notified by simultaneously displaying all the determination patterns on the single screen and determining and displaying one of them so that the player cannot estimate which determination pattern is finally selected so that the expectation to the occurrence of the stochastic fluctuation is increased.
Patent JP-2003079310-A (JP)
Title: Method for preserving fishery products
Inventor: KASHIBA TAKASHI
IPC: B65D81/24
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving fishery products for a long period, preventing fishery products from causing flavor deterioration or color change. SOLUTION: The method for preserving fishery products comprises sealing up fishery products in an oxygen absorptive vessel where an oxygen absorptive multilayer film comprising a sealant layer made of a thermoplastic resin, an oxygen absorptive layer made of a thermoplastic resin composition formulated with a deoxidant, and a barrier layer made of a gas barrier substance in this order from within, is at least partially used.
Patent JP-2003087921-A (JP)
Title: Method and apparatus for inserting wire or the like through horizontal pipe-type route
Inventor: FUJII TOSHIO
IPC: F16L1/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To surely and easily insert a wire or the like through a long horizontal pipe-type route or a horizontal pipe-type route in which an already installed pipe exists. SOLUTION: An expandable pipe 17 having a tightly closed leading end is put on a conduit 11 which is connected to a compressed air supply system 14 and has an air outlet 12 while the expandable pipe 17 is in a contracted state and the rear end of the expandable pipe 17 is in a closed and fixed state. After the leading ends of the pipe 17 and the conduit 11 are inserted into one end of an underground duct 21 in this state, while compressed air is introduced into the expandable pipe 17 from the compressed air supply system 14 through the air outlet 12 of the conduit 11 to expand the expandable pipe 17, the leading end of the expandable pipe 17 is made to progress as far as the other end of the underground duct 21 in a floating state.  After one end of a wire or the like is fixed to the leading end of the expandable pipe 17, while the expandable pipe 17 is drawn back toward the one end of the underground duct 21 to be put onto the conduit 11 in the contracted state, the wire or the like is tracted and inserted into the underground duct 21.
Patent JP-2003015244-A (JP)
Title: Silver halide photographic emulsion
Inventor: KIYOTO NAOHARU
IPC: G03C1/035
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having high sensitivity and excellent in preservability, dependence on processing procedure and resistance to deterioration of photographic properties due to external pressure and load. SOLUTION: In the silver halide photographic emulsion, >=70% of the total projected area is occupied by silver halide grains which satisfy the following conditions (i)-(iv); (i) silver iodochlorobromide tabular grains having (111) faces as principal surfaces, (ii) >=3.0 μm equivalent circular diameter, (iii) each of the grains has epitaxial junction in at least one corner and (iv) each of the grains has at least one dislocation line in the epitaxial part.
Patent JP-2003092832-A (JP)
Title: Controller for self-excited converter for dc transmission
Inventor: KONISHI HIROO
IPC: H02J3/01
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of low-order higher harmonics, with a control circuit for a self-excited converter for a DC transmission system. SOLUTION: In a DC transmission system, control circuits 110 and 120 for two self-excited converters 41 and 42 for converting AC into DC or vice versa are constituted of vector control systems for converting three-phase AC into the two-phase DC components of active components and reactive components, and they are connected with each other via a DC circuit.  The system is equipped with AC current detection means 111 and 112 which detect the AC of the self-excited converter separately for each phase, a higher harmonic control signal making means 117 which detects higher harmonic components that the user wants to reduce from the detected current separately for each phase and multiplies the detection signal by gain separately for each phase, and an addition means which adds a higher harmonic control signal to higher harmonic signals Va, Vb, and Vc separately for each phase to serve as the original form of the AC output voltage waveform of the self-excited converter separately for each phase. This makes pulses by a pulse generating circuit 119, based on the added signal, and controls the self-excited converter.
Patent JP-2003088230-A (JP)
Title: Grain culm-nipping and transferring apparatus of thresher
Inventor: DOIHARA JUNJI
IPC: A01F12/16
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate turning operation of a feed chain for transferring grain culms into a threshing chamber while nipping these grain culms and a chain sliding member for supporting the feed chain to a lock state position or a lock release position as a unit and carrying out the turning operation in a short time. SOLUTION: Grain culms are transferred into a threshing chamber for threshing grain culms while nipping these grain culms with the feed chain 4 and a nipping lever. A support frame 30 providing a turning supporting point (a) is installed on the lower side of the chain sliding member 29 supporting the feed chain 4, and an operating lever device 6 for operating turning of the feed chain 4 in the lock state or the release state is installed respectively in a transfer starting end and a transfer final end. When the feed chain 4 is not operated to lock state position, each operation lever device 6 can not be set to the lock position.  A driving sprocket 41 for rotating and driving the feed chain 4 is provided in the support frame 30, and the turning supporting point (a) of the supporting frame 30 comes close to the driving sprocket 41 and is provided on the lower side of the driving sprocket 41.
Patent JP-2003090462-A (JP)
Title: Terminal supporting device for water intake pipe
Inventor: ABE SATOSHI
IPC: F16L1/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate operations for lifting a terminal of a water intake pipe 10 and dropping a pin into a pin receiving recess of a terminal supporting base, in the terminal supporting device of the water intake pipe where the terminal of the intake pipe 10 is supported so as to rock around the center of a pin 42 by means of fitting a pair of pins 42 to a terminal fitting 32 on the water intake side of the intake pipe 10, the pins 42 being projecting in the opposite directions each other orthogonal to the central axis of the terminal fitting 32. SOLUTION: A pin 42 is fitted pivotally on a connection pipe 38 of a terminal fitting 32. Even if a water intake pipe 10 is twisted when the terminal of the intake pipe 10 is lifted, the pin 42 is rotated to fit into the pin receiving recess. Thus, dropping of the pin into the recess is facilitated.
Patent JP-2002165400-A (JP)
Title: Generator
Inventor: HAUPT MARTIN
IPC: H02K11/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid the possibility of overheating and occurrence of flame with possible simple and reliable means in component parts exposed to a risk of an overload on a vehicle generator. SOLUTION: This invention relates to a vehicle generator and advantageously to an alternator having at least one region allowing an overload in electricity (15, 16, 17, 26, 27, 27a, 30 and 30a) of at least one electric device (14, 23) to supply electricity to a vehicle electricity system, the component parts of the devices (14, 23) to feed current are covered by a protection chap (24). At least one covering means (31) having a covered layer (32) is mounted in the vicinity of at least one devices (14, 23), and the covered layer (32) is foamed when at least one region allowing an overload in electricity (15, 16, 17, 26, 27, 27a, 30 and 30a) is overheated unusually, thus, at least one region (15, 16, 17, 26, 27, 27a, 30 and 30a) is surrounded with foams to make enough airtight.
Patent JP-2002156534-A (JP)
Title: Dispersion compensating fiber system having bridge fiber and its manufacturing method
Inventor: VENG TORBEN E
IPC: G02B6/255
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission line having a low connection loss and a method for manufacturing the optical transmission line having the low connection loss. SOLUTION: In one disclosed method, a dispersion compensating fiber or other proper first transmission fiber 50 is connected to a first end of a bridge fiber 60. This connected part 80 is heated up to the highest temperature so that the connection loss is decreased to a measurable extent. Next, a temperature of the connected part 80 is gradually lowered down to a room temperature so that the decrease of the connection loss is maintained. Next, a second end part 82 of the bridge fiber 60 is connected to a second transmission fiber 70. Further, a technique for deciding the highest temperature for heating the connected part 80 between the first transmission fiber 50 and the bridge fiber 60 is disclosed.
Patent JP-2003093114-A (JP)
Title: Snap
Inventor: INA TOSHIAKI
IPC: A44B17/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a snap which can be easily engaged/disengaged for use by a person handicapped in fingers. SOLUTION: This snap is constituted of a socket (1) with an engaging hole (10) at the center in plan view and a stud (2) with an engaging projection (20) to be fit in the engaging hole (10). The socket (1) is equipped with a conical dent part (11) with a slope with width (w) larger than the width of the ball (24) of the engaging projection (20) of the stud (2).
Patent JP-2003094712-A (JP)
Title: Imaging apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/05
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To stably form a toner image having a good image quality in an imaging apparatus where the gap between a toner carrier and a toner flight control means is regulated by touching a gap regulating means to a toner layer on the toner carrier. SOLUTION: A spacer 51 for regulating the gap GP between a toner layer TL and an FPC 4 is disposed on the downstream side of toner flight starting position J in the carrying direction D of the toner layer TL. Since the toner layer TL regulated to have uniform thickness and charging quantity by a toner regulating blade 14 is carried, as it is, to the toner flight starting position J, a toner image having a good image quality can be formed stably. Since the spacer 51 is a conductor, remaining toner T is neutralized through contact with the spacer 51 and thereby removed easily.