baber/WOPTO huggingface dataset:
Patent JP-2003253135-A (JP)
Title: Anionic emulsified dispersion of thermoplastic elastomer and its preparation process
Inventor: SUZUKI GINPEI
IPC: C09K23/42
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain anionic emulsified dispersion which can be utilized in many applications, can impart suitable properties to emulsions conventionally used in those applications when it is mixed with the emulsions before use, or can be used as an asphalt modifier that can be mixed with or dissolved in, for example, hot asphalt or asphalt emulsion by a simple and easy method, that can improve the flow resistance, toughness and low-temperature flexibility and that is excellent in long-term stability and mechanical stability.  <P>SOLUTION: The anionic emulsified dispersion of a thermoplastic elastomer and its preparation process are obtained by emulsifying and dispersing a thermoplastic elastomer by using three kinds of different anion surface active agents in an amount less than those of a nonionic, a cationic and the anionic surface active agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258479-A (JP)
Title: Finger rail and method for locking shielding finger
Inventor: MASUKO YOSHIMICHI
IPC: H05K9/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger rail which can be inexpensively manufactured in a short time and to provide a method for locking a shielding finger.  <P>SOLUTION: The finger rail inserted into the shielding finger mounted on an electronic device comprises a plate-like metal member having a predetermined width cut slightly longer than the finger and bent at least at one end bent at 90° or more so as not to make the finger dropped off. The end of the rail at the inserting side is previously bent at 120° or more or preferably 160 to 180° to impart a sharp end shape in the lengthwise directional section of the rail, the finger is pressed and spread to be inserted without difficulty, but after the insertion, the finger is imparted by inversibility for making the finger not dropped off. A cutout is formed at the end of the rail to constitute a lip, and the lip may be bent as a stopper after the lip is inserted into the finger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264254-A (JP)
Title: Multilayer circuit board
Inventor: HASHIMOTO ARATA
IPC: H01L23/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board which includes pluralities of insulating layers and wiring layers alternately stacked, has a semiconductor element mounted thereon with a plurality of input/output impedances on the surface, and can reduce its board surface area and cost.  <P>SOLUTION: Signal lines of signal line layers 21, 22 and 23 are designed to have different impedance values corresponding to the input/output impedances of the semiconductor element 1. More specifically, the insulating layers 11 to 17 have identical thicknesses in all, the signal line of the signal line layer 23 has such a width that the input/output impedance of a pin 1-3 becomes equal to the impedance of the signal line of the signal line layer 23 connected to the pin 1-3, and the signal line of the signal line layer 21 has such a width that the input/output impedance of a pin 1-5 becomes equal to the impedance of the signal line of the signal line layer 21 connected to the pin 1-5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264445-A (JP)
Title: Piezoelectric resonator, its manufacturing method or the like and piezoelectric filter or the like
Inventor: TAKEUCHI MASAKI
IPC: H01L41/22
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonator or a piezoelectric filter, etc., by which frequency adjustment can accurately be performed and elements can also be miniaturized.  <P>SOLUTION: In the piezoelectric resonator mainly constituted of a substrate 1 having at least one openings 6, 7 and an oscillation part with structure that upper and lower surfaces of a thin film part 3 having at least one layer of piezoelectric thin films formed on the openings 6, 7 are clamped by facing at least a pair of an upper electrode 5 and a lower electrode 4, side walls 6c, 7c of the openings 6, 7 are orthogonalized or approximately orthogonalized with a supporting part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261040-A (JP)
Title: Steering device
Inventor: NIINA YUZO
IPC: B62D3/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of easily preventing a generation of shimmy and kick back in a vehicle.  <P>SOLUTION: A rack/pinion type steering gear 1 of the vehicle is provided with a pinion side housing 2 and a cylindrical housing 3. A reverse U shaped bracket 7 covering an outer periphery surface of the cylindrical housing 3 clamping a bush is fixed to a front cross member 4 by a bolt and a sliding material is provided between the bush and an outer periphery surface of the cylindrical housing 3. A projection 5 of the pinion side housing 2 is fixed to the front cross member 4 by the bolt clamping the bush formed with a bore.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273719-A (JP)
Title: Proximity switch
Inventor: HIRAO IICHI
IPC: H03K17/95
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a resonance circuit constituted of a detection coil and a capacitor to thereby connect the resonance circuit to an oscillation circuit by two connection lines.  <P>SOLUTION: The resonance circuit 4 constituted of the detection coil L and the capacitor C is connected to the oscillation circuit 5 to be oscillated by amplitude corresponding to a distance to a detection target through a cable. The oscillation circuit 5 includes a transistor (TR) TR1 of which the base is grounded, an amplifier 8 for extracting resonance voltage from the resonance circuit 4 and converting the impedance of the voltage, a capacitor Ca and a resistor Ra connected to the amplifier 8 in series in order to apply the output voltage of the amplifier 8 to the emitter of the TR TR1 and a resistor R1 for causing a current from a DC power supply to flow into the emitter of the TR TR1 and performed oscillating operation by feeding back the collector current of the TR TR1 to the resonance circuit 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273668-A (JP)
Title: Burst signal amplifier and burst optical signal receiver using the same
Inventor: ISHII GIICHI
IPC: H04B10/07
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burst signal amplifier and a burst optical signal receiver in which a quantity of generated heat is reduced and DC level fluctuation accompanied with mark rate fluctuation is suppressed.  <P>SOLUTION: The burst signal amplifier is provided with a plurality of amplifier circuits 11-1n for amplifying a burst signal over multi-stages, a plurality of capacitors 21-2n for capacitively coupling the amplifier circuits, a DC level control circuit 40 for branching and inputting any one output signal from the amplifier circuits and generating the DC voltage signal of a negative (or positive) polarity corresponding to the 1/2 amplitude of a burst signal generated in the output terminal of the amplifier circuit on the final stage, and a means (voltage adder) 32 for adding (or subtracting) the DC voltage signal generated by the DC level adjusting circuit to the output signal of the amplifier circuit on the final stage. The burst optical signal receiver has such a burst signal amplifier as a component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273260-A (JP)
Title: Electronic circuit module
Inventor: SHIODA RYOZABURO
IPC: H01L25/07
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To give a structure whereby the dissipation of heat generated in a semiconductor element mounted on an electronic circuit module can be made further efficient, to the electronic circuit module wherein an interposer having the mounted semiconductor element thereon is mounted on a mother board.  <P>SOLUTION: With respect to the electronic circuit module wherein an interposer 1 having a mounted semiconductor element 2 thereon is so mounted on a mother board 7 as to dissipate the heat generated in the semiconductor element 2 toward the mother board 7, there is provided a cavity 5a in at least one portion of a protection case 5 for covering therewith the interposer 1. Further, the bottom of the cavity 5a and the semiconductor element 2 are so connected thermally with each other via a resin material 6 as to dissipate the heat generated in the semiconductor element 2 toward the protection case 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273599-A (JP)
Title: Component test system
Inventor: NANBU HIDEKI
IPC: G01R31/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability in placing/removing a component by making the operational conditions at each component containing section recognizable from the outside.  <P>SOLUTION: The component test system comprises a plurality of tray containing sections 12-15 (component containing sections) for containing a component while mounting on a tray Tr wherein the tray containing sections 12-15 are arranged to be used arbitrarily and properly as sections for containing the components before test and after test, respectively. Each tray containing section 12-15 is provided with a common indicating part 12c-15c capable of identifying the component before test and the component after test by switching the color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272781-A (JP)
Title: L-shaped plug, and method for assembling the same
Inventor: SUZUKI KATSUMI
IPC: H01R43/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an L-shaped plug for suppressing external noises in a center conductor (31) of a coaxial cable (3), and efficiently performing the electric connection step and the mechanical connection step of a plug pin (2) to the coaxial cable (3), and a method for assembling the same.  <P>SOLUTION: A shield case (4) is formed on inclined surfaces in which plug- side cylindrical bodies (41) on both sides of a connection part (43) are connected to end faces (41a and 42a) of a cable-side cylindrical body (42) in a substantially straight manner, and the angle of intersection thereof forms a right angle. A center pin (21) is electrically connected to the center conductor (31) of the cable through an opening part (46) formed between the inclined surfaces. The opening part (46) is closed in a condition when the connection part (43) is assembled in an L-shape folded at the right angle, and the periphery of the center conductor (31) is completely covered by the shield case (4) to suppress the external noise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279219-A (JP)
Title: Refrigerator
Inventor: HIRAKUNI SATORU
IPC: F25D21/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly refrigerator having good efficiency without using Freon gas having a bad influence upon the environment for the purpose of preventing global warming and restraining breakage of the ozone layer.  <P>SOLUTION: In this refrigerator, material to be stored in a storage is cooled by a stirring refrigerator for performing cooling by a Stirling cycle. The refrigerator is provided with a reverse-Stirling cycle for reversing a heat absorbing part with a radiating part of the Stirling refrigerator, whereby defrosting operation having good efficiency is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015760-A (JP)
Title: Method for controlling use of digitally encoded product
Inventor: COGNIGNI GIORGIO
IPC: G06F21/10
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the use of a digitally encoded product. SOLUTION: This method for controlling use of a software product (or equivalent digitally encoded product) on a data processing system of a customer by a supplyer of the product comprises steps (433, 471) for monitoring operation of the customer system for detecting a condition of use of the product (the number of end user who simultaneouly execute the product or the like), a step (450, 462) for providing reconciliation information indicating the detected condition of use of the product (for example, for periodically transmitting a corresponding message through the Internet) to a data processing system of the supplier in a corresponding period of time, and a step (471) for updating licensing information indicating the licensing condition of the product and stored in the supplier system according to the reconciliation information.
Patent JP-2003275544-A (JP)
Title: Spiral type membrane element and manufacturing method therefor
Inventor: ISHII KATSUMI
IPC: B01D63/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral type membrane element in which the deviation of a membrane and a flow path material is easily prevented, the workability of fixing the flow path material is excellent and the insertion work of the membrane and the flow path material is facilitated, and the manufacturing method.  <P>SOLUTION: In the spiral type membrane element, a laminated body for which a supply side flow path material 2 is interposed on the supply side of an opposing membrane 1 and a transmission side flow path material 4 is interposed on the transmission side of the opposing membrane 1 is wound around a perforated hollow pipe 5 in a spiral shape and sealing structures A1 and A2 for not directly communicating a supply side flow path and a transmission side flow path are provided. The sealing part A2 around the hollow pipe 5 of the sealing structures is composed by interposing an elastic body 6 between the hollow pipe 5 and the membrane 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281538-A (JP)
Title: Image processor, image inspecting method and printing failure detecting method
Inventor: SUDA MASATO
IPC: B41F33/14
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide more detailed inspection in inspection of a printed state of an arced image for a missing spot or a thin spot or the like.  <P>SOLUTION: A missing spot ratio of the arced image is calculated by conducting polar coordinate transformation on the arced image and determining a number of missing spots from a pattern of a maximum projection value (linearity) determined from a plurality of candidates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296678-A (JP)
Title: Ic card
Inventor: HAGINIWA TAKASHI
IPC: B42D15/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card wherein a card having a possibility of fraudulent usage can be discriminated by visual observation without confirming it by a terminal provided with a function of checking a state of the card.  <P>SOLUTION: The IC card provided with an electrically displayable display part in at least one face of a surface or a rear face is provided with a display means for displaying visually observable image data in the display part, and a display suppressing means allowing recognition of the state of the card by processing the visually observable image data when fraudulent operation is carried out to the card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296051-A (JP)
Title: Printing system and printer controller
Inventor: SUGIO HIDEAKI
IPC: G06F3/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for easily controlling the print data and controlling a printer when two-side printing or the like is performed by using at least two one-side printers.  <P>SOLUTION: In this printing system comprising one controller and at least two printers, the controller has a printer controller to receive and convert the print data, and transmit it to the printer, and the printer controller sorts the print data, and transmits different data to at least two printers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293414-A (JP)
Title: Heat insulating member for drainage device
Inventor: NAGAHARA TORU
IPC: E03C1/28
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating member for a drainage device, enabling a single type of the member to cope with divergence of drainage devices derived depending on the presence/absence of a connecting part, and minimization of number of parts, and having excellent heat insulating performance.  <P>SOLUTION: In this heat insulating member 2 fitted to surround the periphery of the drainage device, the drainage device has polarity, and a connecting part is selectively provided in a fixed position of the outer peripheral surface at need, and the heat insulating member 2 is provided with a portion corresponding to the connecting part of the drainage device, which is formed by slitting to be easily separable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298689-A (JP)
Title: Cellular telephone
Inventor: HOSHI JUNICHI
IPC: G06F3/033
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a cellular telephone with a simple structure which has both the identity authentication function and the input device function.  <P>SOLUTION: An array-shaped sensor 35 is arranged on the surface of the cellular telephone 31, so that the sensor 35 can detect both fingerprints of fingers and the movement of the fingers, the telephone 31 thereby is provided with a pointing device function required for a modern OS (operating system) and the identify authentication function. Thus, the cellular telephone having improved operability and high security performance can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294791-A (JP)
Title: Voltage drop detecting circuit for three-phase line
Inventor: HAYASHI KAZUO
IPC: H02J9/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage drop detecting circuit for three-phase line capable of quickly, surely, and highly accurately detecting a sign of an instantaneous drop and instantaneous stopping of system voltage.  <P>SOLUTION: This voltage drop detecting circuit 1 for three-phase line which detects a voltage drop in three-phase system voltage, has first full-wave rectification means 12u, 12v, and 12w for rectifying a full wave on respective-phase voltages on the basis of the three-phase system voltage, a three-phase reference sine wave generating circuit 13 for generating a three-phase reference sine wave synchronized with the three-phase system voltage, second full-wave rectification means 14u, 14v, and 14w for rectifying a full wave on a reference sine wave of respective phases from the three-phase reference sine wave generating circuit 13, waveform comparing means 15u, 15v, 15w, 16u, 16v, and 16w for detecting a voltage drop in the respective phases on the basis of a comparison of a full-wave rectification waveform of mutual corresponding phases in the first full-wave rectification means and the second full-wave rectification means, and a logical circuit 4 for outputting a voltage drop detecting signal of the three-phase system voltage on the basis of the output of the waveform comparing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294933-A (JP)
Title: Color filter
Inventor: YOSHIDA KAN
IPC: G02B5/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter wherein voltage descent due to colored parts is suppressed and control for driving a display material is made easy, in the color filter used for a display device using the display material driven by voltage and having the colored parts on a transparent electrode formed on an insulating transparent substrate.  <P>SOLUTION: In the color filter having a plurality of the colored parts 5 on the transparent electrode 2 formed on the insulating transparent substrate 1, a transparent conductive layer 3 is provided between and on a plurality of the colored parts 5, or a conductive black matrix layer 4 is provided between a plurality of the colored parts and the transparent conductive layer is provided on a plurality of the colored parts and the conductive black matrix layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363104-A (JP)
Title: New medicinal use of inflammatory cytokine production inhibitor
Inventor: USHIYAMA SHIGERU
IPC: A61P25/28
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a medicine comprising a nonsteroidal antiinflammatory agent and an inflammatory cytokine production inhibitor and having suppressed adverse effects. SOLUTION: This medicine is used for simultaneously or separately or intermittently administering the nonsteroidal antiinflammatory agent and inflammatory cytokine production inhibitor and has suppressed adverse effects.
Patent JP-2003246043-A (JP)
Title: Detector for turbidity of automatically rinsing water
Inventor: KATO NAOKI
IPC: B41F35/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive detector for turbidity of automatically rinsing water capable of detecting, by light transmittance of a liquid, a rinse completion and a new ink arrival at an ink switch of flexographic press to prevent an excessive use of rinse water and a wasteful ink discharge which jointly cause a doubled cost of increased waste treatment, an increased environmental load and a lowered productivity by an increased ink switching work time for the ink switch.  <P>SOLUTION: The turbidity detector comprises a photoelectric sensor 1 installed to check a rinse quality and a control panel 2 installed to detect the light transmittance of a liquid 4 and output rinse completion and ink arrival signals together with a status display of the sensor 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317604-A (JP)
Title: Turbine frame and turbine assembly
Inventor: CZACHOR ROBERT PAUL
IPC: F01D9/04
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel turbine frame for a gas turbine engine. SOLUTION: A gas turbine frame 36 is provided with inner and outer annular bands 44 and 46 joined to each other by struts 48 extending in an approximately radial direction between the bands. An outer conical support arm 50 outwardly extends from the outer band 46 and an inner conical support arm 52 inwardly extends from the inner band 44. Inner and outer openings 54 and 56 arranged at an interval in a peripheral direction are respectively arranged to the inner and outer conical support arms 50 and 52. Each of the struts 48 comprises at least one hollow passage 60 which extends in the radial direction passing through the inner and outer bands 44 and 46.
Patent JP-2003295645-A (JP)
Title: Fixing device
Inventor: YAMADA TOSHIYUKI
IPC: G03G15/20
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly mount a heater into a fixing roller when periodically replacing the fixing roller used for an image forming apparatus or the like and to improve serviceability.  <P>SOLUTION: The fixing roller of a fixing device that fixes a toner image on a transfer material by the use of a pressure roller and the fixing roller incorporating a heating member such as heater and including a thinned metal core enables the heating member to be smoothly inserted therein without being damaged when it is periodically replaced. In addition, in order to improve serviceability, the shapes of the ends of the core metal inside the fixing roller are designed oblique from the internal surface of a support portion to the internal surface of the metal core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294300-A (JP)
Title: Ventilator
Inventor: KIUCHI SUKEFUMI
IPC: F24F11/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator which prevents stain due to oily smoke generated at cooking and lowering of sending and receiving functions, and surely receives a signal by utilizing a reflecting body such as a human body.  <P>SOLUTION: This ventilator is provided with a blower 5 inside, an exhaust device 6 arranged over a cooking stove 1, a stove switch operation part 2 and a transmission part 4 provided on a stove switch operation panel 3 provided on the front of the cooking stove 1, a receiving part 8 provided on the front of the exhaust device 6 so that a signal from the transmission part 4 can be received, and by reflecting the signal sent from the transmission part 4 by the reflecting body 9 such as a human body and having it to receive the signal, lowering in the sending and receiving functions is prevented, and the signal is surely received.  <P>COPYRIGHT: (C)2004,JPO