baber/WOPTO huggingface dataset:
Patent JP-2002237227-A (JP)
Title: Slide knob structure
Inventor: SHIRANE HIROMITSU
IPC: H01H3/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a slide knob structure which is simple, highly durable, miniaturized, small in installation area, and attachable to a knob attaching hole of a relatively thin casing. SOLUTION: This slide knob structure 6 in which the knob 15 is slidably attached to the knob attaching hole 16 of the casing 4, and a movable portion of a body to be operated is moved by slide operation of the knob 15, comprises an operating portion 18 for slide-operating the knob 18, a rib portion 19 erected on the operating portion 18, a first engaging portion 20b attached on one side of the rib portion, for engaging with a first side edge of the knob attaching hole 16 elastically deformable with a fulcrum at a leading end side of the rib portion, a second engaging portion 20a attached on a side facing the first engaging portion 20 of the rib portion 19, elastically deformable with a fulcrum at both side ends of the side portion of the rib portion for engaging with a second side edge of the knob attaching hole 16,  and a locking portion 19a-2 arranged on the rib portion 19 for locking a movable portion of a body 24 to be operated.
Patent JP-2002224893-A (JP)
Title: Method and device for manufacturing solid metal
Inventor: MATSUMOTO TAKASHI
IPC: B30B9/30
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for solidifying metal chip by compression in which the content of cutting liquid is reduced as little as possible. SOLUTION: This method comprises a feeding step of carrying metal chip accommodated in a hopper to an outlet 13 side and feeding it in a compression chamber 41 in a compression box 39, a heating step of heating metal chip so as to reduce the viscosity of cutting liquid adhered to metal chip, a compressing step of compressing metal chip in the compression chamber and solidifying the metal chip in metal solid after completing the feeding step and the heating step, and a taking-out step of taking out the metal solid from the compression chamber after the compressing step is completed.
Patent JP-2002237172-A (JP)
Title: Reproducing device and reproducing method
Inventor: SAITO YUJI
IPC: G11B27/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To ensure proper data reading in spite of the presence of an address deviation. SOLUTION: In reproducing the data from a recording medium, a first data reading operation to compare an ADIP address and a header address and to read the data in accordance with the result of the comparison is carried out, by which the reading of the erroneous data DT-OL is expelled and the reading of the correct data DT-NW is made possible (Figure 15 (c)). When the data reading is not possible by this first data reading operation, the second data reading operation is carried out regardless of the deviation in the respective addresses, by which the reading of the correct data DT (Figure 15 (b) and (d)) having the address deviation is made possible.
Patent JP-2002237637-A (JP)
Title: Fiber laser
Inventor: AKAMATSU NAOKI
IPC: H01S3/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fiber laser which improves the utilization efficiency of an excitation light with a decreased fiber length required for absorbing the excitation light. SOLUTION: A parameter of an inner cladded structure at a position of distance L1 from the incident part of an optical fiber 102, having a double- cladded structure is varied by a pressing element 103 to cause the outside of an inner cladding 102b of the optical fiber 102 to be bent slightly. This changes the intensity distribution of the excitation light, to result in a high value for the absorption again, and can raise the utility efficiency of the excitation light, even if the optical fiber 102 is short.
Patent JP-2002239692-A (JP)
Title: Method for continuously casting small cross section aluminum-killed steel cast slab
Inventor: NOMURA KOICHI
IPC: B22D11/106
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To cast a small cross section aluminum-killed steel cast slab without deteriorating cleanliness of the cast slab while preventing clogging of a nozzle when the above cast slab to which no Ca adding treatment is performed is cast. SOLUTION: When the small cross section aluminum-killed steel cast slab 6 having <=0.1 m2 cross sectional area of the cast slab is continuously cast, the atmosphere in a tundish 3 is shut off from the outer air and the molten metal 1 being applied with Al-deoxidation and substantially containing no Ca is poured into the tundish. While dipping a tundish nozzle 7 where a cap nozzle 8 is disposed at the upper part, into the molten steel in a mold 4 covered with mold powder 5 and blowing inert gas in the range of 20-50 Nl/min per 1 m2 of the cross sectional area of the mold from the lower part of the cap nozzle, the molten steel in the tundish is cast into the mold.
Patent JP-2002240538-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAHARA TATSUHIDE
IPC: B60H1/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle easily capable of controlling blowoff temperature. SOLUTION: An evaporator 30 and a heater core (heating means) 47 are provided apart from each other in a length direction of a flow passage, and by sending air to the evaporator 30 and the heater core 47, temperature of air is adjusted in this air conditioner for a vehicle. The heater core 47 is provided with a plurality of heating parts 47a and 47b provided to cover the whole cross section of a flow passage formed by a casing 41 to be positioned in parallel in a flow passage width direction so that hot water separately flows in them. A foot blowoff port 46, a face blowoff port 45, and a defrosting blowoff port 44 are positioned to face the heater core 47.
Patent JP-2002238421-A (JP)
Title: Lining material for fishing reel and method for producing the same
Inventor: OBARA TAKEE
IPC: A01K89/027
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the non-curving lining material used in a fishing reel, and to provide a method for producing the lining material without causing a curvature on the lining material. SOLUTION: The lining materials are used in the fishing reel equipped with a drag mechanism and are disposed between braking boards. In the drag mechanism, a rotation member capable of being rotated by the delivery of a fishing line is rotatably supported on the support shaft of a reel main body. The rotation member is frictionally bound to the support shaft through a plurality of braking boards 41A, 41B, 42A, 42B in the rotational direction to impart a braking force to the rotational member. Therein, the lining materials comprise sheet-like main bodies 40a on whose surfaces curvature-removing portions 70 for removing curvatures in the natural state of the main bodies are formed.
Patent JP-2002243048-A (JP)
Title: Valve seat for valve and method of installation thereof
Inventor: KASANAMI YUKIO
IPC: F16K41/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance seal performance around a valve stem 1, and to enhance and uniformize seal performance around the whole valve element 3. SOLUTION: This valve seat for a valve V is composed of an elastic body fitted over the total length in a groove 4 formed in the peripheral direction on an inner peripheral surface of a valve casing 1, and adjusts pressure contact pressure with the valve element 3 by injecting a filler a into a hollow part 11 over the total length. A seal part 12 around the valve stem 2 is integrally molded, and a hollow part 11 is continuously formed in the hollow part 11 even on the whole periphery of the seal part 12. Since the valve seat 10 and the seal part 12 are integrated, an interface is eliminated between both 10 and 12 so that seal performance of the part is improved, and since backup pressure in the valve seat 10 smoothly reaches the seal part 12 around the valve stem, the seal performance around the valve stem 2 is improved.  Thus, the seal performance around the whole valve element 3 is enhanced and uniformized.
Patent JP-2002249483-A (JP)
Title: Method of producing aryl substituted heterocyclic compound
Inventor: NISHIDA MAYUMI
IPC: C07D213/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an aryl substituted pyridine compound or an aryl substituted quinoline compound in high yield. SOLUTION: This method comprises reacting a halogen substituted heterocyclic compound with an arylborane compound in the coexistence of (c) a solvent- insoluble palladium catalyst with at least one selected from the group consisting of (a) a base and (b) a triarylphosphine and an alkali (alkaline earth) metal halide (excluding a fluoride), in a solvent.
Patent JP-2002252462-A (JP)
Title: Multilayer wiring board
Inventor: KUBOTA TAKESHI
IPC: H05K3/46
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by a multilayer wiring board in which an insulating layer composed of a plurality of insulating film layers is formed on a substrate that via-hole conductors are deformed and a disconnection occurs when the insulating film layers are heated and pressed for laminating the film layer by sticking the layer to each other. SOLUTION: The multilayer wiring board is constituted by alternately laminating a plurality of insulating film layers 4 and a plurality of wiring conductor layers 3 by sticking the layers 4 and 3 to each other via thermoplastic insulating adhesive layers 5 interposed between the film layers 4, and by electrically connecting upper and lower wiring conductor layers 3 to each other thorough via-hole conductors 7 provided in via holes 6 made through the film layers 4. The occupation ratio of the opening areas of the via-hole holes 6 to the areas of the film layers 4 are adjusted to >=0.1%. Consequently, the pressures applied to the via-hole conductors 7 can be lowered in a scattered state, and the disconnection of the conductors 7 caused by the deformation of the conductor 7 can be prevented.
Patent JP-2002252103-A (JP)
Title: Negative temperature coefficient thermistor device and manufacturing method therefor
Inventor: OSADA SHINICHI
IPC: H01C7/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative temperature coefficient thermistor device which can cope with the miniaturization of portable equipment, without increasing its manufacturing cost, is durable against ESD, and has a small size and high reliability, and to provide a method of manufacturing the device. SOLUTION: This negative temperature coefficient thermistor device is manufactured, in such a way that a laminate is formed by integrally laminating a green sheet for a negative temperature coefficient thermistor element 1 and another green sheet for a varistor element 11 upon another and a laminated composite element 20, provided integrally with the elements 1 and 11 is formed by baking the laminate. Then external electrodes 3a and 3b are formed on the composite element 20, so that the negative temperature coefficient element 1 and varistor element 11 are connected in parallel with each other.
Patent JP-2002252489-A (JP)
Title: Cooling device for electronic component
Inventor: FUKUSHIMA MASASHI
IPC: H05K7/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate an inspection for an electronic component and the work for fixing a cooling device to the electronic component or removing the cooling device therefrom. SOLUTION: A cooling block having an inner space is provided for each electronic component requiring cooling. A tube coupled with the cooling block supplies a cooling medium to the inner space of the cooling block and discharges the cooling medium therefrom. A holding member moves to a position close to the electronic component at the time of fixing, and moves to a position remote from the electronic component at the time of removal, thus fixing the cooling block to the electronic component or removing it therefrom. An energizing means energizes the cooling block to the direction wherein the block is pressed against the electronic component. Since the surface of the cooling block on the electronic component side is smaller than the surface of the electronic component body, a visual confirmation or probing of the electronic component can be carried out at the time of the inspection.
Patent JP-2002251450-A (JP)
Title: System for setting equipment before construction and its method
Inventor: SATO TOSHITAKA
IPC: G06Q50/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To remove the necessity for a system vendor to visit the construction site for setting of each device and to simplify a desired system construction work. SOLUTION: A setting input computer A1 has a system design function A111 which displays information obtained from a supply side computer B1 on a display part 2 and based on it, transmits the information of the desired devices and setting obtained through the input operation at an input part 1 to the supply side computer B1.  A supply side computer B1 is provided with a reference alteration function B111 which transmits the information from a product information database B12 storing the information for each device and setting to a system design function A111 on receiving an access from the system design function A111 and when the information of a desired device and setting are received, stores them in a setting information database B13, and a shipment information management function B14 which outputs the shipment information including the information for the devices to be shipped and the relevant setting based on the information in the setting information database B13.
Patent JP-2002253653-A (JP)
Title: Ammonia masking agent
Inventor: FUJISAWA HIROSHI
IPC: A61L9/01
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel ammonia masking agent and an ammonia smell masking method. SOLUTION: The ammonia masking agent comprises an aqueous solution (the concentration of methyl jasmonate: 1%) containing 200 g of methyl jasmonate and 200 g of polyoxyethylsorbitan monooleate.
Patent JP-2002257184-A (JP)
Title: Liquid-sealed damper mount
Inventor: MIYAMOTO YASUO
IPC: B60G15/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size of a liquid-sealed damper mount in an up-and- down direction, which supports an upper portion of a damper suspending wheels of a vehicle in a body. SOLUTION: An elastic body 56 connecting a bracket 52 fixed in the body 12 and a bracket 16 fixed in a damper rod 14 extending from a damper case 13 is formed in a cylinder-shape so as to surround an upper outer periphery of the bracket 16. A first liquid chamber 59 partly divided by the elastic body 56 and a second liquid chamber 60 partly divided by a diaphragm 57 are connected together by means of a connecting passage 55a, and the elastic body 56 is sheared in an up-and-down direction in proportion to an up-and-down motion of the damper rod 14.  Compared with prior products in which capacity of the first chamber 59 is changed by deforming a block-shaped elastic body arranged in an upper portion of the damper case 13 in a compression-and- extension state, the size of the damper mount M in an up-and-down direction can be miniaturized while a changed amount of the capacity of the first liquid chamber 59 is largely secured.
Patent JP-2002260967-A (JP)
Title: Solid electrolytic capacitor in contact with substrate, solid electrolytic capacitor incorporating wiring board, and electronic equipment using the same
Inventor: YAMADA HIDEAKI
IPC: H01G9/012
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor in contact with a thin substrate, which can be incorporated on a substrate, the electrolytic capacitor incorporating wiring board which has a solid electrolytic capacitor inside, and electronic equipment using them. SOLUTION: The solid electrolytic capacitor 1 has a solid electrolytic layer 4 of polypyrol formed in an area except one end 6 of valve metal foil 2 on an anodized film 3 formed on the valve metal foil 2, and a conductive layer 5 of silver paste formed on the solid electrolytic layer 4. A thin cathode 7 is connected to the reverse surface 51 of the part where the conductive layer 5 is formed, and the flank and top surface except the connection area of the cathode 7 are coated with insulating resin 8. At one end 6 of the valve metal foil 2, a thin anode 9 is connected to the top surface 61 and coated with insulating resin 10 except the connection area of the anode 9.
Patent JP-2002261962-A (JP)
Title: Home page telephone repeater system
Inventor: OYAMA TOSHIAKI
IPC: H04M11/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a home page telephone repeater system which can receive effectively various kinds of service from a telephone company or the like to a user terminal via a home page at a low telephone charges by telephone repeating. SOLUTION: This system has a web server and user terminals. The web server is provided with a site home page where a telephone vanner capable of calling a telephone to a site provider is set, and a telephone managing system which performs charging by the access to the site home page and acts payment of charges to the site trader instead. The user terminal accesses the telephone vanner via an internet network and enables information exchange by using a hand set.
Patent JP-2002260634-A (JP)
Title: Lithium secondary battery
Inventor: KOIWAI AKIHIKO
IPC: H01M4/36
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having proper input/output characteristics in a short time, even in a low-temperature environment. SOLUTION: This lithium secondary battery comprises a positive electrode formed of a positive electrode mix containing a positive electrode active material, a conductive material and a binder, a negative electrode, and a nonaqueous electrolyte prepared by dissolving a lithium salt in an organic solvent. The battery is composed so that the positive electrode mix further contains activated carbon, and electric double-layer capacity by an alternating current impedance method is set to 3F/Ah or larger per battery discharge capacity.  By increasing the electric double layer capacity, the time constant of the battery is increased, a time delay is generated in voltage variation attributable to reaction resistance of the battery, and as a result, the variation of the battery voltage in a short time from the start of charge and discharge is reduced, so that the input/output characteristics in a short time are improved.
Patent JP-2002262371-A (JP)
Title: Remote control system
Inventor: TERASAWA NORIAKI
IPC: H04L12/28
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system that connects a Web server to a network only when a user desires so as to control and monitor electronic devices. SOLUTION: A communication terminal transmits a call signal to a communication controller 5 via a public line 3. The communication controller 5 uses a call signal detection circuit 7 to detect the call signal and a call signal count circuit 8 counts number of times of the call signal. A call signal count number collation section 9 collates the number of counts of the call signal with a pre- registered registration count. When the result of collation indicates matching, the collation section 9 determines the call signal to be a dialup connection request from a user, uses a dialup section 10 to make dialup connection to an ISP 6 and connects the Web server 2 to the Internet 4.
Patent JP-2002255900-A (JP)
Title: Dewar benzene derivative and method for producing the same
Inventor: TAKAHASHI TAMOTSU
IPC: C07C69/753
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To simply and selectively provide a polysubstituted Dewar benzene derivative. SOLUTION: This method for producing the Dewar benzene derivative represented by formula (I) comprises reacting a metallacyclopentadiene represented by formula (II) with an alkyne represented by formula (III), (R<1> , R<2> , R<3> , R<4> and R<5> are each H, a hydrocarbon or the like; X is a halogen; M is a metal; and L<1> and L<2> are each a ligand) in the presence of a metallic compound containing a metal of 4th to 15th group in the periodic table.
Patent JP-2002256793-A (JP)
Title: Tunnel excavator
Inventor: HORIMI SHIGERU
IPC: E21D9/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator having a plurality of cutter heads for drilling a different-diameter tunnel even in excavation of the tunnel with a large bore. SOLUTION: On a rotational receiving base arranged in a partition wall member arranged in the front part of a shield main body, a main cutter head 3 having six first spoke-shaped long cutter members 21 protruded radially is supported via a supporting leg body 25, and in the partition wall member, an auxiliary cutter head 4 having a pair of second cutter members 33 protruded on the both sides is supported freely rotationally behind the main cutter head 3. The supporting leg body 25 is constructed of a pair of supporting leg parts 25a arranged symmetrically to each other. When both of the cutter heads 3 and 4 are turned, the second cutter members 33 of the auxiliary cutter head 4 can be guided into a guiding space part A formed between the both supporting leg parts 25a.
Patent JP-2002260222-A (JP)
Title: Method for recognizing magnetic disk individually
Inventor: TANAKA SHOJI
IPC: G11B20/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely recognize a magnetic disk individually. SOLUTION: In the manufacturing process of the magnetic disk 10, an error in the manufactured magnetic disk 10 is measured, an error distribution is stored as data at the time of manufacture, an error in a test magnetic disk is measured, the error distribution is made to be test data, the test data are compared with the data at the time of manufacture, the data at the time of manufacture where the number in the accord of both error patterns is maximum is detected, and then the test disk is individually recognized.
Patent JP-2002272179-A (JP)
Title: Actuator control apparatus
Inventor: KIMURA MAKOTO
IPC: H02P7/29
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To stably control feedback by reading a drive current that varies, in response to a pulsive command signal with an appropriate timing. SOLUTION: An MPU 19 outputs a pulsive command signal VP by a PWM means to increase or decrease a drive current Ir, that is supplied from a motor drive circuit 10 to an electric motor 4, and at the same time, reads a current detection signal IS from a resistor 17 to control the feedback of the drive current Ir. Also, the MPU 19 reads the current detection signal IS at the position of a rising edge E1 of a reference signal S, that is outputted from a reference signal generation section 21 when the command signal VP is outputted; and at the same time performs setting, so that the position of the rising edge E1 becomes nearly the center position of a pulse width WP of the command signal VP, thus stably detecting the drive current Ir at constant timing, even when the pulse width WP changes.
Patent JP-2002258858-A (JP)
Title: Touch response device for electronic musical instrument
Inventor: SAKURADA SHINYA
IPC: G10H1/34
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To improve after-touch operability in an electronic keyboard instrument. SOLUTION: A stretching member for sensing is stretched in the lining up direction of a plurality of key depressing operation in a keyboard input device, and the stretching member for sensing is deflected by a mass body interlocking with key depressing operation. An after touch sensor is configured, so as to detect change of a distance between end parts of the stretching member for sensing with a spring for detection and a distortion sensor and to obtain an after touch signal. The number K or key depressing operation is detected in the keyboard. When the number K of key depressing operation is large, a dead zone W is made to be large in the input/output characteristics between weight to the after touch sensor and after touch data. When the number K of key depressing operation is large, a gain G is made small.