baber/WOPTO huggingface dataset:
Patent JP-2004249840-A (JP)
Title: Display control device for vehicle
Inventor: INOUE YASUSHI
IPC: G06F3/0482
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent operation load on a user from increasing even when an operating menu is prepared according to an operation history.  <P>SOLUTION: An operating menu formed of a plurality of treatment selecting menu items displayed in one screen is registered throughout a plurality of layers, full menu information formed by registering an operating menu formed of a plurality of treatment performing menu items showing the treatment of equipment at the lowest layer is stored in a menu structure database part 4 beforehand, and change menu information in which the number of the layers up to the the operating menu in the lowest layer is limited is prepared from the operating menu in the highest layer by using a menu learning/structure constructing part 5. Then an operation load on a vehicle driver is estimated by an operation load estimating part 2, and displayed by the manu learning/structure constructing part 5 by using either of full menu information and change menu information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251565-A (JP)
Title: Central control system of showcase
Inventor: TAKIZAWA TOSHIHIRO
IPC: A47F3/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a central control system of show cases, which enables easy switching of operation mode for each show case and eliminates the malfunction of an alarm means for an abnormal temperature even in the case of switching the operation mode into a heating operation mode.  <P>SOLUTION: Upon operation of a mode switch 10 in each cooling/warming show case 1, the controlling equipment outputs an operation mode signal after switching into a central control part 5, outputs, from the central control part 5, a signal of a predetermined interior setting temperature depending on the operation mode, and change the interior setting temperature in the cooling/warming show case 1 based on this setting temperature signal, so that the operation mode of the cooling/warming show case 1 is switched. The controlling equipment is configured to, upon detecting that the interior temperature reaches an abnormal temperature, light an alarm lamp 8 only when the operation mode is switched into a cooling operation mode, so that, even if the normal interior temperature during heating operation exceeds an abnormal detection temperature for cooling operation, the alarm lamp 8 is not lighted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251407-A (JP)
Title: Spring member and structure of supporting mechanism unit
Inventor: KONDO HIROAKI
IPC: F16F1/32
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring member having novel construction reactive with low-to-high loads, capable of being manufactured at lower cost in a simple structure and superior in versatility.  <P>SOLUTION: The spring member 12 comprises a plurality of leg pieces 14 formed of thin spring steel plates connected to one another and shaft insertion holes 16 provided in the centers of the plurality of leg pieces 14. The plurality of leg pieces 14 are individually deformable. The leg pieces 14 consist of a plurality of first leg pieces 14A located along axial directions L of the shaft insertion holes 16 and having a first height H1 and a plurality of second leg pieces 14B having a second height H2 smaller than the the first height H1, both of which are alternately arranged in a circular shape. When the spring member 12 is compressed to the axial directions L of the shaft insertion holes 16, the first leg pieces 14 are only first deformed to produce a first spring constant K1, and when it is further compressed, all leg pieces 14 including the second leg pieces 14B are deformed at this time to produce a second spring constant K2 greater than the fist spring constant K1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260887-A (JP)
Title: Switching power supply unit
Inventor: SHIMIZU KATSUHIKO
IPC: H02M3/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness of a switching power supply device which is connected to a plurality of DC-DC converter circuits in series.  <P>SOLUTION: This switching power supply unit comprises the plurality of insulated type first DC-DC converter circuits 10 connected in parallel; and non-insulation type second DC-DC converter circuits 20, which are cascade connected to each of the first DC-DC converter circuits 10 in common. The first DC-DC converter circuits 10 comprise a function for continuously transmitting the power from the primary side to the secondary side of each of transformers. Each of the second DC-DC converter circuits 20 comprises the function for stabilizing an output voltage. Therefore, high responsiveness can be attained by increasing a control gain to the high frequency area, and high conversion efficiency can also be obtained. The plurality of first DC-DC converter circuits 10 are connected in parallel, thus the maximum output current can easily be increased and high responsiveness can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257179-A (JP)
Title: Antifreezing construction method for water flow pipe, and antifreezing structure for water flow pipe
Inventor: TERACHI SHINJI
IPC: E03C1/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent freezing of a water flow pipe such as a hot/cold water supply pipe by a current carrying type heater with simple low-cost construction, and to easily replace the heater.  <P>SOLUTION: The water flow pipe is surrounded by a heat insulating body 2 with an inner diameter larger than the outer diameter of the water flow pipe by longitudinally attaching a heat insulating material 20 with a width larger than the length of the outer periphery of the water flow pipe 1, and clamping members 3 are fitted to the heat insulating body 2 at requested spaces to form the heat insulating body in tumbler shape while firmly holding the water flow pipe 1. A strip or linear antifreezing heater 4 is inserted through a space in a head part 21 of tumbler shape of the heat insulating body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264413-A (JP)
Title: Photopolymerizable composition and lithographic printing forme manufactured from same, method for processing lithographic printing forme, and method for forming image
Inventor: SUZUKI KAZUYOSHI
IPC: C08F20/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition suitable for recording with a laser beam in a visible region, and to provide a lithographic printing forme manufactured from the composition, a method for processing a lithographic printing forme and a method for forming an image.  <P>SOLUTION: The photopolymerizable composition contains a polymer binder, a polymerizable compound having an ethylenically unsaturated bond, a metallocene compound and a coinitiator. The coinitiator is a dihalo compound which can release a halogen radical.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263763-A (JP)
Title: Pulley unit
Inventor: ICHIHARA TAKAHIRO
IPC: F16C33/78
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit with a cover member hard to come-off even when gas inside the cover member thermally expands.  <P>SOLUTION: A bearing 100 is fixed to the inside of a pulley 1 and the cover member 15 is fixed to the inner periphery of the pulley 1. The cover member 15 consists of a core metal portion 16 and an elastic portion 17 covering an opening portion 16f of the core metal portion 16. The elastic portion 17 has a slit 17c in a portion covering the opening portion 16f of the core metal portion 16. Even when gas inside the cover member 15 thermally expands to increase the pressure inside the cover member 15, the slit 17c is elastically deformed in the expanding direction to cause the flow of the gas inside the cover member 15 to the outside to relax a difference in pressure between the inside and the outside of the cover member 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262362-A (JP)
Title: Method and device for warning lowering of tire pneumatic pressure and tire pneumatic pressure lowering warning program
Inventor: SUGISAWA TOSHIFUMI
IPC: B60C19/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for warning lowering of tire pneumatic pressure capable of enhancing detection accuracy without causing an erroneous warning when applying large driving force at the time of traveling on an upward slope and trailer towing, and a tire pneumatic pressure lowering warning program.  <P>SOLUTION: In this method, the lowering of tire pneumatic pressure is decided based on wheel rotational speed information on a vehicle. While turning the vehicle, each threshold value for determining whether or not the lowering of the tire pneumatic pressure is decided is changed according to the size of driving torque of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266124-A (JP)
Title: Semiconductor light emitting device
Inventor: INOUE TOMIO
IPC: H01L33/62
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device the entire profile of which is made low by surely carrying out flip chip mount of a semiconductor light emitting element.  <P>SOLUTION: The semiconductor light emitting device includes a substrate 2 made of a ceramic raw material. The light emitting element 5 is mounted on the substrate 2 of the semiconductor light emitting device by joining an n-type electrode and a p-type electrode of the light emitting element 5 with two electrodes 3, 4 formed on the substrate 2 via micro bumps 8, 9 respectively. Since the ceramic raw material is used for the substrate 2, the substrate 2 is chemically stabilized and lead electrodes can be formed on the surface with high accuracy, the substrate 2 is not softened nor deformed even when heat is applied at joining of the micro bumps 8, 9, and the ultrasonic vibration is not absorbed to attain efficient joining of the micro bumps 8, 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266974-A (JP)
Title: Micro step method for stepping motor and stepping motor
Inventor: NAKADE TAKASHI
IPC: H02P8/16
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel micro step method using a conventionally used circuit, and a stepping motor driven by this micro step method.  <P>SOLUTION: All the three phases U to W are constantly kept in excited state at least when the stepping motor is driven. The rate of output of the excitation pattern in a basic step and the excitation pattern in the next basic step is varied by gradually increasing or decreasing it on a step-by-step basis. The portions between the basic steps are segmented. The PWM frequency from a constant-current control circuit 2 and the excitation pattern outputted from an excitation pattern generation circuit 1 are synchronized with each other. The number of times of the output of excitation pattern from the excitation pattern generation circuit 1 is controlled to carry out micro step driving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271211-A (JP)
Title: Apparatus for measuring fluid characteristics
Inventor: KAWASAKI HAJIME
IPC: G01N27/48
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring fluid characteristics, which can properly remove matters attaching to an electrode surface by using bead-like abrasive members, secure a wide flow channel for fluid to be tested, prevent suspended matters or the like form attaching thereto and prevent the bead-like abrasive members from flowing out of its system.  <P>SOLUTION: The apparatus 4 for measuring the fluid characteristics is provided with a test container 41 having an inflow section 43 and an outflow section 44 for the fluid to be tested, a pair of electrode sections 42 measuring the characteristic of the fluid to be tested, and a plurality of bead-like abrasive members 49 carrying out a cleaning process for the electrode surface 42a. The test container 41 is made up so that the fluid to be tested moves and circulates the bead-like abrasive members 49 in up-and-down directions. The electrode section 42 is made up so that the electrode surface 42a which is expressed inside the test container 41, faces downward so as to come into contact with the circulated bead-like abrasive members 49.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203620-A (JP)
Title: Confirmation method and confirmation device for counterweight clearance of elevator
Inventor: WATABE YASUSHI
IPC: B66B5/12
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight clearance confirmation device of an elevator having a comparatively simple configuration and capable of confirming a condition of counterweight clearance easily.  <P>SOLUTION: An operation means 19 for generating vibration and sound due to mechanical contact of a counterweight 3 with a guide body 16 is provided at a predetermined height position of a guide rail 15. When the counterweight clearance exceeds a safety region due to descent of the balance weight 3 or the counterweight 3 starts its rise from a position where the clearance exceeds the safety region, the guide body 16 comes into contact with the operation means 19 to inform that the counterweight clearance exceeds the safety region by the occurrence of vibration and sound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272538-A (JP)
Title: Manufacturing process management method, and manufacturing process management system
Inventor: SEKI SHINICHI
IPC: G06Q50/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process management method, and a manufacturing process management system providing the grasping of a duration per process when carrying out a series of a plurality of processes by one operator.  <P>SOLUTION: The manufacturing process management method for managing the work of the operator in a manufacturing process of carrying out the series of the plurality of processes by one operator has a process of storing process data including at least work contents and a work date and time by the operator regarding each of the series of the plurality of processes, and a process of calculating the time required per process on the basis of the process data stored in the above process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271858-A (JP)
Title: Method for manufacturing lithographic printing original plate
Inventor: HOSHI SATOSHI
IPC: G03F7/004
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive lithographic printing original plate with high sensitivity by which an image forming layer having uniform thickness along a rough pattern of a roughened supporting body and having excellent scratch resistance can be formed and spot-like residual films are decreased.  <P>SOLUTION: The method for manufacturing the lithographic printing original plate includes processes of: successively applying a lower layer containing a water-insoluble and alkali-soluble resin and an upper layer containing a water-insoluble and alkali-soluble resin and increasing the solubility with an alkali aqueous solution by exposure, on a web type hydrophilic supporting body, while incorporating an IR absorbing dye into at least one layer of the above layers; and blowing high pressure air through a slit nozzle disposed orthogonal to the traveling direction of the web to the upper layer after applied but not dried.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269337-A (JP)
Title: Method for manufacturing graphite-like substance
Inventor: KYOTANI MICHIYUKI
IPC: C01B31/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a nano-sized graphite-like substance.  <P>SOLUTION: In the method for manufacturing the graphite-like substance, an unmeltable or a thermosetting organic polymer substance (a polyacetylene polymer or the like) is heat-treated in the presence of a metal catalyst (especially a transition metal catalyst). The amount of use of the metal catalyst is allowed to be 0.1-100 pts.wt. to the organic polymer substance of 100 pts.wt. The organic polymer having an oriented structure such as a plane-like, a vertical, a concentric circle-like or a spiral, or a screw-like oriented structure is usable. The nano-sized graphite-like substance reflecting the oriented structure of the organic polymer substance is obtained by using these organic polymer substances with oriented structures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278805-A (JP)
Title: Heat exchanger
Inventor: KAMANO HIROOMI
IPC: F28D19/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of efficiently removing metal chloride adhered on surfaces of heat media.  <P>SOLUTION: An agitating impeller 24 agitating the heat media 9 is provided in lift pipe 18 of an air lift 15 returning the heat media 9 to an upper heat exchange chamber. The heat media of 300-400°C discharged from a bottom part of a lower heat exchange chamber 4 is rapidly cooled to generate thermal crack on metal chloride adhered on the surfaces of the heat media 9. Metal chloride adhered on the heat media 9 circulated and used is efficiently removed by agitating the heat media 9 having metal chloride having the thermal crack adhered thereon. Consequently, this heat exchange device is constructed to prevent blockage of narrow passage or the like in the heat exchanger due to condensation of the heat media 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327111-A (JP)
Title: Method and device for controlling driving slip
Inventor: TREFZER MIRKO
IPC: B60T8/175
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of driving slip for adapting an engine speed adjusted during a starting process of a vehicle, especially an automobile, to an actual gradient, and its method.  <P>SOLUTION: In this control method of driving slip in starting the automobile on a running road (μ split road) having different coefficients of static friction between the right and left sides of the vehicle, when a driven low-μ-side wheel rotates, the vehicle is controlled to a predetermined target slip predicting control value (lambda<SB>vor</SB>) by braking. The control method comprises a step of detecting an actual engine speed (nMot) when the automobile is started or the speed exceeds a low speed threshold, a step of calculating a new modified target slip value (lambda<SB>korr</SB>) based on the detected actual engine speed (nMot), and a step of sharply decreasing or increasing the target slip predicting control value (lambda<SB>vor</SB>) to the newly calculated target slip value (lambda<SB>korr</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288575-A (JP)
Title: Fuel cell power supply system for portable apparatuses, and driving method therefor
Inventor: FUKUMOTO HISATOSHI
IPC: H01M8/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel cell power supply system for portable apparatuses that achieves the enhancement of long-term stability.  <P>SOLUTION: The fuel cell power supply system for portable apparatuses comprises a pressure sensing means 10, provided on a fuel supply piping 5 by which the connection between a fuel storage vessel 4 and a fuel battery cell 2 is established, for converting fuel gas pressures within a space into amounts of mechanical movement, a mechanical transmission means 30 for transmitting mechanical movements of the pressure sensing means 10, and a mechanical connection interrupting means 20a, b, provided on a part of an electric wiring 6 by which the connection between the fuel battery cell 2 and a body 1 of a portable apparatus is established, for turning on/off the connections of the electric wiring 6 in response to the mechanical movements transmitted. And, if a fuel gas pressure is not greater than a given lower limit pressure P<SB>low</SB>, the connection of the electric wiring 6 is designed to be turned off by the mechanical connection interrupting means 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291098-A (JP)
Title: Dimension adjustable assembly type internal broach
Inventor: SUEYASU MASAHARU
IPC: B23D43/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimension adjustable assembly type internal broach maintaining the machining dimension of a work by preventing the outside diameter of a cutting edge from getting small, even if the cutting edge is polished again, being economical, and having superior handling property.  <P>SOLUTION: This broach 1 is formed by assembling a broach body 4 in a mount groove 9 which is provided in the outside circumference of a shaft-shaped broach holder 2. The broach body 4 is formed movably relative to the broach holder 2 and fixably in a prescribed position by a fixing means 8. The broach body 4 is moved relative to the broach holder 2 so as to adjust the cutting edge outside diameter D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253754-A (JP)
Title: Bushing cover
Inventor: MURAKAMI OSAMU
IPC: H01F27/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bushing cover which prevents an earth fault of a primary bushing of a transformer on a pole.  <P>SOLUTION: A joint part of an insulator 2 of the primary bushing 1 and a screw nut 5 and lead line 4 is covered with a halved resin bushing cover 20. A hollow projection 19 is formed on the outside of the bushing cover 20 and the tip of the projection 19 which comes at the bottom side when it is attached is cut off to discharge water and dust that comes into the inside of the cover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004087455-A (JP)
Title: Scanning electron microscope and control method of the same
Inventor: KAZUMORI HIROYOSHI
IPC: H01J37/28
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope which provides a high resolution by using a retarding method in which a sample is impressed at a negative voltage to keep the symmetry of an electron beam about an beam axis and reduce astigmatism even if the sample is tilted.  <P>SOLUTION: The scanning electron microscope comprises an electron gun, an objective lens which focuses the electron beam from the electron gun into a narrow beam to irradiate a sample, a means for tilting the sample against the electron beam, a power source for impressing a negative voltage to the sample. A cylindrical shield electrode is arranged to enclose an electron beam passage between the objective lens and the sample. A tip electrode is attached on the sample-side end of the shield electrode and electrically isolated from the electrode. Electric potential equal to that of a magnetic pole of the objective lens is impressed to the shield electrode, while electric potential equal to that impressed to the sample is applied to the tip electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297865-A (JP)
Title: Overcurrent warning device and family cooperation system
Inventor: INOUE HIROMICHI
IPC: H02H3/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To output an overcurrent alarm only in case that it is in a power buying state.  <P>SOLUTION: The CPU311 of a power diverging device 31 is equipped with a buy and sell judging part 311a which judges whether the power diverging device 31 is in the power buying state or in a power selling state, and an alarm output part 311c which outputs an alarm command to the effect that it outputs an alarm to an overcurrent alarm 32 in case that it is judged to be in the power buying state by the buy and sell judging part 311a and that the current value detected by the first current detector 21 is at or over a specified value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI