baber/WOPTO huggingface dataset:
Patent JP-2004157875-A (JP)
Title: Method for setting security device and remote controller
Inventor: MATSUSHITA YOSHIHARU
IPC: E05B49/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller with high operability and portability capable of performing the setting and setting release of a security device set in a room having a door mounted with a door lock.  <P>SOLUTION: A remote controller is configured by adding a transmitting part 18 to a locking confirming device. The locking confirming device is configured of a control part 11, a storage part 12, a time measuring circuit 13, a display part, an input part and a key input/output sensor 19. A setting command signal and a setting release command signal are respectively automatically transmitted from the remote controller to a security device in locking and unlocking. The setting command signal is constituted of a locking time stored in a storage part 12 in locking and an identification code indicating setting, and the setting release signal is constituted of the locking time read from the storage part 12 and an identification code indicating setting release.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166341-A (JP)
Title: Voltage converter, voltage conversion method, and computer-readable recording medium with program for making computer perform voltage conversion recorded thereon
Inventor: NAKAYAMA HIROSHI
IPC: H02P27/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter which performs voltage conversion so as to prevent the drop of operation properties of an inverter when atmospheric temperature drops and motor counter electromotive voltage goes higher than inverter breakdown voltage.  <P>SOLUTION: A controller 30 receives the signal of inverter cooling water temperature Tiv from a temperature sensor 13, and determines whether the inverter cooling water temperature Tiv is lower than the reference voltage or not. Then, the controller 30 raises the boosting ratio of a step-up converter VBC when it determines that the inverter cooling water temperature Tiv is lower than the reference voltage, and generates a signal PWMU<SB>-</SB>up for driving the step-up converter VBC and outputs it to NPN transistors Q1 and Q2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124677-A (JP)
Title: Structure of metal box-shaped basement
Inventor: KIRIYAMA SOICHI
IPC: E02D29/00
Filed: 2002-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To economically construct a specified basement reducing a transportation cost and erection cost by reducing and saving a manufacturing cost for an underground unit body by a rational reinforcing means corresponding to the distribution of a load intrinsic to each structural body in an underground unit.  <P>SOLUTION: This structure has a (square)type moment resisting frame structure in the shorter side. In the wall structural body 6 and the floor structural body 8 of the underground unit 1 executed to form a box-shape of an aseismatic wall structure in the longitudinal direction, steel flat bars 9, etc., 9a, etc. arranged in density corresponding to distribution of loads of the structural bodies are horizontally laid for reinforcement. The structure is constituted so that a uniformly distributed load or a substantially uniform distribution load acts on both the structural bodies 6, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221363-A (JP)
Title: Method for manufacturing (meth)acrylic acid, or the like
Inventor: YADA SHUHEI
IPC: C07C51/44
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling and storage, consolidate tanks, and extremely advantageously reduce a construction cost and facility space requirements owing to no precipitating a polymer even when high boiling point liquid materials which mutually resemble are discharged from a distillation column, a high- boiling material decomposition reactor, or the like are mixed together in the same tank, in a plant for manufacturing (meth)acrylic acid and/or its ester.  <P>SOLUTION: In a method for manufacturing and/or purifying (meth)acrylic or its ester, the high boiling point heavy components (high-boiling materials) discharged from individual process units are treated by classifying the high- boiling heavy components based on the content of (meth)acrylic acid and/or that of its dimer contained therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160607-A (JP)
Title: Manufacturing method for micro machine
Inventor: MATSUHISA KAZUHIRO
IPC: H01L21/304
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a MEMS element for improving the element characteristics by preventing waviness of the surface shape of an upper electrode and variation of operation of the upper electrode in the MEMS element using the upper electrode as an operating part.  <P>SOLUTION: An embedded insulation film 101 of a film thickness to embed projecting and recessed parts of the surface of a polysilicon film 4 is formed on a polysilicon film (a lower electrode film) 4 formed on a substrate 2, and the surface thereof is flattened by CMP. After that, the polysilicon film 4 is subjected to patterning together with the embedded insulation film 101 to form a lower electrode 4a. Subsequently, a layer insulation film is formed in the state of covering the embedded insulation film 101 together with the lower electrode 4a, and a sacrificial layer stacked on the lower electrode 4a is pattern-formed on the layer insulation film. After that, a belt-like upper electrode extending from the lower part of the sacrificial layer to the upper part is pattern-formed in the stacking state on the lower electrode 4a, and further the sacrificial layer is removed to form a void part between the lower electrode and the lower electrode 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161217-A (JP)
Title: Air conditioner for vehicle
Inventor: TOMITA HIROYUKI
IPC: B60H1/32
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which switches blowing-out modes with ease.  <P>SOLUTION: When an air quantity volume control 54 is operated, the current mode is changed to a blow-out mode corresponding to the air blast quantity after change, and the contents of the change are also learnt. Since through this constitution, when the air quantity volume control 54 is operated, the current blow-out mode can be changed interlocked with the air quantity volume control 54, an occupant is not required to operate the selector switch to select the blow-out mode and the air quantity volume control 54 simultaneously. This can prevent the operation by the occupant from becoming troublesome.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300704-A (JP)
Title: Fuel reforming system and fuel cell system
Inventor: AOYAMA HISASHI
IPC: H01M8/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming system capable of suppressing the excessive rise of a catalyst temperature when shifting a warm-up from operation to a reforming operation.  <P>SOLUTION: The fuel reforming system is provided with a reformer for producing a hydrogen enriched fuel gas and a start-up burner 1 for producing a combustion gas for warming up the reformer. In the start-up, the warm-up operation is carried out by the combustion using a lean gas having an air-fuel ratio more in a lean burn side than the theoretical air-fuel ratio in the start-up burner 1. After the warm-up operation, the reforming operation is carried out by a reaction using a rich gas having an air-fuel ratio more in a fuel excessive side than the theoretical air-fuel ratio in the reformer. In the shift of the warm-up operation to the reforming operation, a water supply apparatus 16 for supplying a liquid except the fuel in an interval between the lean gas and the rich gas supplied to the fuel reforming system is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168347-A (JP)
Title: Transport pallet
Inventor: WAKE AKINOBU
IPC: B65D19/30
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport pallet which can be easily hoisted by wires and neatly arranged.  <P>SOLUTION: This transport pallet comprises a plurality of connectors 40, a plurality of inner beams 10 to be connected to each other by middle body portions in the longitudinal direction of the connectors 40, and a pair of outer beams 70 which are disposed parallel to the inner beams 10 and connected to each other by both ends in the longitudinal direction of the connectors 40. Each of the pair of outer beams 70 has a channel-shaped section, a channel-shaped opening is opened in the distal direction of the counter outer beam, and the ends of the outer beam 70 is joined with a channel-shaped side plate portion 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167542-A (JP)
Title: Original liquid supplying device of continuous pressure dehydrator
Inventor: FUJITA KUNIO
IPC: B01D29/90
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-cost continuous pressure dehydrator without integrating an original liquid supply pipe and a driving shaft.  <P>SOLUTION: A filter chamber (4) is formed with a pair of filter plates (1, 1) and the outer ring (2) of a filtering chamber and a liquid supply chamber (7) is formed inside an inner ring supporting cylinder (3) to which the inner peripheral end of the filter plate (1) is fixed. By connecting filter spacers (5, 6) with both ends of the inner ring supporting cylinder (3), the liquid supply tube (8) for the original liquid which is supported to the filter spacer (5) on one side is communicated with a liquid supply chamber (7), a driving shaft (12) which is inserted in the filter spacer (6) on the other side is extended to the liquid supply chamber (7) and an impeller 13 which is arranged in the filter chamber (4) is fixed to the driving shaft (12). Though the driving shaft (12) is thin, large torque is obtained, the filtering area is widened and the bearings for the driving shaft is made smaller. The machining of the key way, or the like of the driving shaft (12) for fixing the impeller (13) is reduced and fatigue strength is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166979-A (JP)
Title: Visual function inspection equipment
Inventor: HARA TAKUYA
IPC: A61B3/028
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide visual function inspection equipment integratedly managing visual acuity testing data in a plurality of visual acuity testing devices in a simple constitution.  <P>SOLUTION: This visual function inspection equipment is provided with the plurality of visual acuity testing devices 2 and a central management device 20 connected to the visual acuity testing devices. Each visual acuity testing device is provided with a measurement data obtaining and outputting means 16 obtaining measurement data MD, ID, PRI (Person Response Information) and ISI necessary for calculating the visual acuity, and outputting them to the central management device. The central management device is provided with a visual acuity determining procedure storage part 27 selectively storing visual acuity determining procedures PT1, PT2 and PT3 when calculating the visual acuity, selecting means 21 and 28 for the visual acuity determining procedures, a visual acuity calculation part 25 calculating the visual acuity of a subject from the measurement data based on the selected visual acuity determining procedure according to the selection instruction of the visual acuity determining procedure and output means 30 and 36 outputting the visual acuity of the subject calculated by the visual acuity calculation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172980-A (JP)
Title: Buffer circuit device
Inventor: TAMURA YASUTAKA
IPC: H03K19/0175
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer circuit device enabling higher speed signal transmission by supplying a common mode voltage optimum for a next stage circuit which receives output signals of the buffer circuit device and having the next stage circuit receive signals without causing sensitivity degradation.  <P>SOLUTION: The buffer circuit device 1 which receives differential input signals IN, /IN and outputs differential output signals OUT, /OUT comprises: a buffer circuit 11 for receiving the input signals and outputting the output signals; a common mode level generation circuit 12 for generating a prescribed level of the common mode voltage of the output signal outputted by the buffer circuit; a common mode voltage detection circuit 13 for detecting the common mode voltage of a prescribed signal; and a bias voltage adjusting circuit for comparing the output of the common mode level generation circuit with the output of the common mode voltage detection circuit and adjusting a bias voltage BIAS supplied to the buffer circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177514-A (JP)
Title: Display driving circuit
Inventor: SATO SHINICHI
IPC: H05B33/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driving circuit for an electric current driving type display panel in which a test of electric characteristic is quickly and accurately performed.  <P>SOLUTION: A switch 22i which individually connects a terminal 17i which drives respective data line SGi of an organic electroluminescence (EL) panel 1 and an electric current terminal for test 24 is provided , an electric current is supplied to a constant current part 11i of an object to be tested, and the current flowing in the electric current terminal 24 and the voltage of the terminal 17i is measured. Further, a switch 23i which individually connects a terminal 18i which drives respective scanning line CMj of the organic EL panel 1 and the an electric current terminal for test 25 is provided, an electric current for test is supplied from the electric current terminal 25 and the voltage of the terminal 18j is measured. Thus, the connection of a probe for supplying electric current is dispensed and a dispersion in measurement is eliminated. Further, the terminals 17i and 18j are used as the terminals for a voltage measurement, thus a result of accurate measurement is available in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177605-A (JP)
Title: Light wavelength distribution conversion device
Inventor: TAKAHASHI KOZO
IPC: H04B10/27
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light wavelength conversion device capable of controlling a wavelength band to permit or block transmission.  <P>SOLUTION: Light emitted from a light source is made incident to a first port 2 and further made incident to a multiplexer/demultiplexer 6 as emission light 5 from a second port 3.. The multiplexer/demultiplexer 6 has a function to demultiplex the incident light by individual wavelengths to emit demultiplexed light which is laterally long. The demultiplexed light 7 is emitted from the multiplexer/demultiplexer 6. If there were no insulation body 8, the light would become reflected light 10 which is reflected on a reflection body composed of a mirror 9 which is place perpendicular to the demultiplexed light 7, go back along the original optical path, multiplexed to a single light beam with the multiplexer/demultiplexer 6 as described above, made incident to a second port 3 of an optical fiber type circulator 1, and output as output light from a third port 4. The output light has, however, a spectrum lacking a wavelength part corresponding to the part at which the insulating body 8 exists because the insulation body 8 is provided in front of the mirror 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144277-A (JP)
Title: Actuator guide and its manufacturing method
Inventor: TAKEUCHI MITSUO
IPC: F16C29/06
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator guide with a table on which a ball screw is mounted and which can travel on a rail via a linear ball bearing, having simple, easy and inexpensive construction while solving conventional problems on machining, function and assembly.  <P>SOLUTION: The linear ball bearing constituting the actuator guide has a synthetic resin ball circulation passage structure 2 inserted and joined into a U-shaped recessed portion 11 provided at the lower part of a metal structured table body 1. The structure 2 has a non-load ball hole 21 and a direction changing U-shaped groove 22 connecting a load ball groove 55 in the table body 1 to the non-load ball hole 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175236-A (JP)
Title: Skid plate structure for motorcycle
Inventor: KAWAGUCHI ATSUSHI
IPC: B62J23/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skid plate structure for a motorcycle for trial races, capable of preventing the motorcycle from retreating and allowing continued maneuvering for scaling an obstacle, even when the motorcycle comes to a standstill, during its attempt to climb over a precipice of the obstacle, with a rear wheel thereof got stuck on the precipice of the obstacle, being in a position with a tail thereof down.  <P>SOLUTION: The skid plate 16 covering the undersurface of an engine 10 is firmly fixed to a body frame 1. A step part 22 consisting of a vertical wall 22a rising from the rear end, and a lateral wall part 22b which is approximately perpendicularly bent from the upper end of the vertical wall 22a and extends rearward, is consecutively provided on the rear end of the skid plate 16. When the motorcycle comes to a standstill, during the trial races, with the rear wheel thereof got stuck on the precipice 25a of the obstacle 25, being in a position with the tail thereof down, the retreat of the motorcycle M is prevented by engaging the step part 22 with the top of the precipice 25a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186922-A (JP)
Title: Wide range photographing method using a plurality of cameras
Inventor: ISHII TOSHIHISA
IPC: H04N5/232
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide range photographing method using a plurality of cameras for obtaining a unified wide-range picture having no omitted or overlapped part in the picture, capable of displaying a tracking picture (detailed picture) with regard to an object on which a motion is detected in the wide area picture.  <P>SOLUTION: When positioning a plurality of cameras, neighboring cameras are positioned in proximity and inclined inward each other so as to prevent the pictures from having omission in the photographing range. By providing a means for synchronizing release of the shutters of the plurality of cameras, a means for synchronizing data transfer relevant to the pictures input from each camera, and a means for connecting each picture together, pictures having no time lag are connected. Further, by providing a means for detecting overlaps between each picture, a means for eliminating the overlapped part of either one of the pictures, and a means for connecting the pictures together; the pictures are connected while adjusting (correcting) the overlap in each picture corresponding to a varied distance from each camera to the object with regard to each picture having been input in parallel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182568-A (JP)
Title: Porous material
Inventor: KASAI TETSUO
IPC: C01B32/336
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new porous material having properties characterized by high resistance, large whole fine pore volume and high micropore volume ratio.  <P>SOLUTION: The porous material is obtained by activating a carbon material and the carbon material has a most intense peak existing in 10-18° in an angle of diffraction ranging from 3 to 30° in the result of the X-ray diffraction measurement using CuKα beam (wave length=1.54Å) and is insoluble in an organic solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190537-A (JP)
Title: Hydraulically driving method and device using elastic surface wave
Inventor: YAMAMOTO AKIO
IPC: F04B53/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulically driving method and a device using an elastic surface wave for improving energy efficiency, and reducing costs.  <P>SOLUTION: This hydraulically driving device uses the elastic surface wave, and is provided with a piezoelectric base board 1, a standing wave exciting electrode 2 of the elastic surface wave formed on this piezoelectric base board 1, a reflector 3 arranged on both sides of this exciting electrode 2 and liquid set on the standing wave exciting electrode 2 and the reflector 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193969-A (JP)
Title: Image pickup device
Inventor: HONDA SEIYA
IPC: H04N5/365
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device that can perform pixel mapping without requiring any special operation nor having any effect on its photographing operation and refreshing operation.  <P>SOLUTION: This image pickup device is provided with an image pickup element (12) and communicating means (35 and 36) for communicating with an external device. This device is also provided with a connection detecting means (36) for detecting that the external device is connected to the communicating means (35 and 36), an instructing means (45) for instructing an acquiring means (45) to start operation for acquiring the fixed pattern noise data of the image pickup element (12) in accordance with the detected results of the connection detecting means (36), and the acquiring means (45) for acquiring the fixed pattern noise data of the element (12) based on the instruction from the instructing means (45). In addition, this device is also provided with a storing means (43) for storing the fixed pattern noise data acquired through the operation instructed from the instructing means (45) as new pattern noise data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191661-A (JP)
Title: Mask frame and aligner
Inventor: NAKANO KENICHI
IPC: G03F1/60
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress locally excessive distortion and to carry out reasonable correction of flexure of a mask in a mask frame and in an aligner.  <P>SOLUTION: In a frame type mask frame 6 which supports a mask 1 by sucking the periphery of the mask 1, the contact inclined faces 8a, 8b of the mask frame to be tightly stuck to the mask periphery are formed as three-dimensional curved faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263617-A (JP)
Title: Method and device for increasing security of circuit against unauthorized access
Inventor: PEETERS ADRIANUS MARINUS GERAR
IPC: G06F21/86
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent information associated with the internal operation of an electric circuit from being analyzed by measuring the current consumption and voltage of a smart card.  <P>SOLUTION: A DPA (different power analysis) is a procedure that makes it possible to obtain even internal information stored in an integrated circuit (for example, a smart card controller). The majority of non-clocked classes of circuit have the property that the performance of the circuit automatically adjusts to have the voltage available. This invention adopts a new approach to enable the integrated circuit, particularly a non-clocked handshake logic to be protected against the DPA. An advantage is taken in this case of the special property of a self-timed logic by using a special power supply. As a result, the processes in the self-timed logic take place in an unpredictable way and current consumption becomes affected by severe noise and the DPA cannot be successfully applied.  <P>COPYRIGHT: (C)2003,JPO