baber/WOPTO huggingface dataset:
Patent JP-2008261440-A (JP)
Title: Gear shift controller for vehicle
Inventor: UEJIMA HIROSHI
IPC: F16H59/18
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear shift controller for a vehicle easily and rapidly changing a gear stage in accordance with intention of a driver.  <P>SOLUTION: In a gear shift control computer 15, an automatic shift mode wherein the gear stage is automatically set in accordance with a traveling state of the vehicle, and a manual shift mode wherein the driver can select the gear stage are switched in accordance with operation of a shift lever device 12 by the driver, and whether downshifting should be executed with the switching operation from the automatic shift mode to the manual shift mode is determined based on an operation state of an accelerator pedal in switching operation. When it is estimated that the switching operation of the shift mode to the manual shift mode is performed by the driver in order to perform downshifting for deceleration or acceleration, therefore, downshifting is automatically executed only by switching operation of the shift mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264053-A (JP)
Title: Cooker
Inventor: NITTA HIROO
IPC: F24C15/20
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker satisfactory for preventing uneven cooking and cooking deliciously.  <P>SOLUTION: This cooker can eliminate uneven cooking of the lower part of a cooked object by using hot air optimized for each cooked object as a means for heating the heated object from below and provide a superior cooking property, safety, user-friendliness and both-side heating by cooking the cooked object at a uniform temperature without excessively heating the surface of the cooked object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270346-A (JP)
Title: Method for manufacturing wiring circuit board, method for manufacturing semiconductor device, and wiring circuit board
Inventor: KANEKO KENTARO
IPC: H01L23/12
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crack occurrence due to thermal stress in an insulating layer surrounding the circumference of an electrode pad.  <P>SOLUTION: A semiconductor device 100 has a structure that a semiconductor chip 110 is flip-chip mounted on a wiring circuit board 120. The wiring circuit board 120 has a multiple layer structure formed by laminating a plurality of wiring layers and insulating layers. A first electrode pad 130 is formed on the chip mounting side. A tapered surface 132 of the first electrode pad 130 has an inclination narrowed against the upper direction as the solder connecting side or chip mounting side. Therefore, a holding force for the force toward the solder connecting side or chip mounting side is reinforced and the tapered surface 132 is placed in close contact with the tapered internal wall of the insulating layer as the first layer in order to enhance bonding strength with the insulating layer. Accordingly, the occurrence delamination and crack at the insulating layer can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266700-A (JP)
Title: High-strength steel tube for machine structure, and method for producing the same
Inventor: SHINOHARA YASUHIRO
IPC: C22C38/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel tube for machine structural member having high strength, high toughness and sufficient weldability, and to provide a method for producing the steel tube inexpensively by means of proper accelerated cooling and holding after the stop of the cooling.  <P>SOLUTION: In the method for producing the high-strength steel tube for machine structure, when a steel tube is subjected to accelerated cooling from the outer surface of the steel tube from ≥750°C to a cooling stopping temperature T [°C] of ≤400°C at a cooling velocity V [°C/s] of 5 to 50°C/s while being rotated to the circumferential direction, and is thereafter held to the temperature range of 350 to 600°C for a holding time of t [s], the cooling stopping temperature T [°C] and the cooling velocity V [°C] satisfy inequality; 150<T<821.34×V<SP>-0.3112</SP>, and the cooling stopping temperature T [°C] and the holding time t [s] satisfy inequality; 1<t<-3.6×T+3240.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267976-A (JP)
Title: Defrosting system for large low-temperature wind tunnel air cooler
Inventor: ISHII MASANOBU
IPC: F25B47/02
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting system for a large low-temperature wind tunnel air cooler, capable of efficiently defrosting a cooling coil, in a short time, and minimizing the temperature rise in a testing chamber in defrosting and furthermore, reducing the equipment cost and attaining energy saving.  <P>SOLUTION: The defrosting system for the large low-temperature wind tunnel air cooler defrosts the cooling coil 3, by switching a heating power source 13 to the defrosting electric heater 14 side and heating a coolant liquid 9 from a liquid pump 8 to a required temperature by the defrosting electric heater 14 to supply the coolant liquid 9 to the cooling coil 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265971-A (JP)
Title: Escalator brake slip distance measuring device and its measuring method
Inventor: KANEDA SHINJI
IPC: B66B31/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of causing a danger in maintenance work, due to having the possibility of erroneously touching a handrail of a moving escalator, since a maintenance engineer is required to make a detecting part of a distance measuring device abut on the handrail of the moving escalator, when measuring an escalator brake slip distance.  <P>SOLUTION: A slip distance measuring device 11 is fixedly installed on an upper surface of a footstep 7 of the escalator. A contact detecting part 14 of a brake braking guiding device 13 is also fixed to a skirt guard 12 of the escalator, and another one end of a brake braking guiding device 10 is connected to a control board 9 via a cable 15. When the slip distance measuring device 11 contacts with the contact detecting part 14 of the brake braking guiding device 13, an electromagnetic brake 10 connected to the control board 9 brakes and stops the escalator. The maintenance engineer 18 measures an escalator slip brake distance by looking at the slip distance measuring device 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272010-A (JP)
Title: Radiation imaging system, radiation imaging method and program
Inventor: UEDA KAZUHARU
IPC: A61B6/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately synchronize the ejection of a contrast agent and the radiography and to inhibit ineffective irradiation by directly observing the contrast agent ejected from an ejection port of a contrast agent ejection part at the distal end of a catheter.  <P>SOLUTION: The radiation imaging system is provided comprising the contrast agent ejection part for ejecting the contrast agent into a subject; a contrast agent detection part for detecting the contrast agent ejected into the subject from the contrast agent ejection part; and an imaging control part for performing the radiation imaging of the subject if the contrast agent detection part detects the contrast agent. With this structure, the dose of radiation exposure of the subject can be reduced by reducing the ineffective irradiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272617-A (JP)
Title: Exhaust gas cleaning device
Inventor: IIZUKA HIDEHIRO
IPC: F01N3/24
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that unburned fuel is generated and may be accumulated in a lean NOx cleaning catalyst in any light oil injection heat deterioration and sulfur poisoning of the lean NOx cleaning catalyst are caused by combustion of the unburned fuel accumulated on the lean NOx cleaning catalyst although light oil is needed to be injected into an engine cylinder or into a lean exhaust gas in the case of enriching an exhaust gas flowing in the lean NOx cleaning catalyst in an internal combustion engine.  <P>SOLUTION: The problem can be solved by locating an oxidizing agent for the unburned fuel at the upstream of a sulfur catching material. The oxidizing agent for the unburned fuel possesses the function of burning the unburned fuel contained in an exhaust gas. The sulfur catching material containing an alkali metal compound and/or an alkali earth metal compound as the main components catches the sulfur content contained in the exhaust gas and does not leave the once-caught sulfur content substantially by using a material which catches and does not discharge sulfur substantially as a part or the whole of the carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262522-A (JP)
Title: Pedometer
Inventor: MOTOKURA YOSHINOBU
IPC: G01C22/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedometer capable of calculating precise total consumption calories by easily detecting the precise number of steps and determining an exercise state (walking, running, walking up the stairs, and walking down the stairs) only with a triaxial acceleration sensor.  <P>SOLUTION: The pedometer comprises: a pedometer comprising a triaxial acceleration sensor, an acceleration change amount calculation part for calculating a change in acceleration on the basis of an output of the triaxial acceleration sensor, and a number of step measurement part for detecting the number of steps in accordance with the change amount; and a pedometer having a running speed calculation part for calculating the running speed on the basis of the determination of an acceleration exercise state determination part for determining an exercise state from the acceleration in the vertical direction and acceleration in the direction a user moves in and a consumption calorie calculation part for calculating a consumption calorie on the basis of a biological condition from an external memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282351-A (JP)
Title: Method and program for verifying circuit design
Inventor: NISHIDE TAKEO
IPC: G01R31/28
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect missing description required for a function to be primarily implemented from a circuit description.  <P>SOLUTION: A method for circuit design verification comprises: an input step for inputting a circuit description on a circuit with a plurality of conditional statements containing one or more condition elements; an extraction step for extracting each conditional statement contained in the circuit statement and each condition element contained in the circuit statement; and a table generation step for generating a table for every condition statement, which shows that when the circuit description is implemented with test data for the circuit and the conditional statement is established, whether the condition element is always true or always false or it is sometimes true or false.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280985-A (JP)
Title: Fuel injection device
Inventor: MOTOE YUSUKE
IPC: F02M51/06
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the influences of a pressure fluctuation with the opening/closing operation of a needle, on a fuel flow flowing into a nozzle hole.  <P>SOLUTION: The fuel injection device comprises a valve body 21 in which a vertical hole (a first inner periphery) 21a and a tapered portion 24 at the downstream-side end of the vertical hole are formed and which has a nozzle hole 22 communicated with the vertical hole and passing through the inside to the outside, an outer needle 6 axially movable inside the vertical hole and to be seated on or separated from the tapered portion, and a seat part 25a where the outer needle is seated on or separated form the tapered portion, wherein operating force operates on the outer needle in a valve opening direction with high pressure fuel supplied from a common rail 9 which stores the pressure of the high pressure fuel. Between the peripheral faces of the vertical hole and the outer needle 6 where the size of an opening between the peripheral faces is not changed with the movement of the needle in the valve opening direction, a throttle part 33 is provided for restricting fuel when guided to the seat part. The throttle part specifies the maximum amount of the fuel to flow into the nozzle hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262417-A (JP)
Title: Fluorescent substance
Inventor: HIROSAKI NAOTO
IPC: C09K11/64
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting equipment and an image display device each using a green fluorescent substance which has higher green brightness than those of conventional rare earth element-activated sialon fluorescent substances and has more excellent durability than those of conventional oxide fluorescent substances.  <P>SOLUTION: This fluorescent substance used in a lighting equipment having a luminous light source and a fluorescent substance or in an image display device having an exciting source and a fluorescent substance is characterized by having a β type Si<SB>3</SB>N<SB>4</SB>crystal structure-having nitride or oxynitride crystal phase obtained by solid-dissolving a metal element M (M is one or more element selected from Mn, Ce, and Eu) in β type Si<SB>3</SB>N<SB>4</SB>crystal structure-having nitride or oxynitride crystal, and emitting fluorescent light having peaks in a wavelength range of 500 to 600 nm by irradiating with a luminous light source or an exciting source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108235-A (JP)
Title: Travel management device of vehicle and travel management system using the same
Inventor: KOMASA TAKASHI
IPC: G08G1/13
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel management device and a travel management system of a vehicle.  <P>SOLUTION: The travel management device of the vehicle comprises: a storage means for storing a continuous travel time judgement reference value of the vehicle, stop determination time of the vehicle and the total break time reference value; a measurement means for measuring travel time and stop time of the vehicle and a control means for inputting a measurement value of the measurement means, wherein the control means, when the stop time for once, measured by the measurement means is beyond stop determination time and is less than the total break time reference value, accumulates the stop time as the total break time, when the stop time for once, measured by the measurement means is less than the stop determination time, accumulates the stop time as the total continuous travel time, when the stop time for once is over the total break time reference value, resets the accumulated total continuous travel time and the accumulated total break time, when the total break time is over the total break time reference value, subtracts a part of time amount of each of the total continuous travel time and the total break time and when the accumulated total continuous travel time exceeds the continuous travel time determination reference value, determines it as excess of the continuous travel time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049697-A (JP)
Title: Scratch-resistant resin plate and display window protecting plate of portable information terminal using the same
Inventor: TSUKUDA YOSUKE
IPC: B32B27/30
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scratch-resistant resin plate which is suitable for a display window protecting plate of a portable information terminal having a hardened film excellent in scratch resistance.  <P>SOLUTION: The hardened film is formed by means of a hardenable coating on the surface of an extrusion plate comprising a methacrylic resin having an average molecular weight of not less than 100,000 and a glass transition temperature of not lower than 100°C. The extrusion plate has preferably a thickness of 0.2 to 3 mm and the hardenable coating preferably contains a compound having at least three (meth)acryloyloxy groups in a molecule.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293789-A (JP)
Title: Fuel cell, and method and apparatus for manufacturing the same
Inventor: MOURI MASAHIRO
IPC: H01M8/02
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which seals are joined without using an adhesive and moisture generated by electrode reaction is promptly discharged.  <P>SOLUTION: A first seal 56 is provided to a first separator 20 in an injection station. Next, ultraviolet rays are irradiated on the first seal 56 in an ultraviolet irradiation station. Thereby, the first seal 56 is activated. In this case, firstly, ultraviolet rays to generate ozone from oxygen are irradiated, then, ultraviolet rays to generate oxygen atoms in excited state from ozone are irradiated, and a hydrophilic group is formed on the surface of the first seal 56. This first separator 20 and a second separator 22 having a second seal 58 similarly activated are superimposed. In this case, at least parts of the first seal 56 and the second seal 58 applied with activation and hydrophilic treatment are superimposed and integrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293817-A (JP)
Title: Backlight unit and display device with the same backlight unit
Inventor: ASADA TAKAHIRO
IPC: F21S2/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit having a cooling means for cooling a light source by intercepting it from the open air.  <P>SOLUTION: The backlight unit 15 has the light sources organized by cold-cathode tubes 17<SB>1</SB>-17<SB>6</SB>and the like, and an airtight container 16 for storing the light sources. The airtight container 16 is formed by a light-transmitting window 16B at one side and a main case 16A where a space with a designated capacity is arranged, and the light sources organized by the cold-cathode tubes 17<SB>1</SB>-17<SB>6</SB>, a heat sink 19 for radiating heat generated from the light sources, and convection fans 20<SB>A</SB>, 20<SB>B</SB>for making air in the airtight container 16 circulate are stored in the main case 16A. Further, the inside of the airtight container 16 is intercepted from the open air by exposing a heat-radiating section 19B of the heat sink 19 to the outside of the airtight container 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289687-A (JP)
Title: Dust bag holder
Inventor: KAWAMURA NAOKO
IPC: A47L9/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper pack holder for preventing leakage of dust from an opening of a paper pack during transport.  <P>SOLUTION: A handle 29 is provided so as to project from a holder body 28 for holding the paper pack 21 in an opening direction of an opening portion 31 communicating with the pack opening 24 of the paper pack 21. In a state where the handle 29 projecting from the holder body 28 is held in an opening direction of the opening portion 31 communicating with the pack opening 24 of the paper pack 21 during transport, the opening portion 31 is positioned to be oriented upward. Thus, the dust is prevented from coming through the pack opening 24 of the paper pack 21 during transport, and the surrounding is prevented from fouling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300615-A (JP)
Title: Method for growing compound semiconductor thin film
Inventor: ARAKI YOSHIYUKI
IPC: H01S5/323
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for epitaxially growing a semiconductor thin film at a low temperature.  <P>SOLUTION: In the epitaxial growth of a III-V group compound semiconductor thin film laminate wafer using an organic metallic material, the semiconductor thin film is epitaxially grown at a low temperature by a highly efficient V group material decomposition process by the mutual chemical reaction process of ammonia and triethylamine (ETA).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110959-A (JP)
Title: Method for producing curing agent having acidic substituent and unsaturated maleimide group, thermosetting resin composition, prepreg, and laminate
Inventor: TSUCHIKAWA SHINJI
IPC: C07D207/452
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a curing agent in which the solubility to an organic solvent is improved and which has an acidic substituent and an unsaturated maleimide group and to provide a thermosetting resin composition, a prepreg and a laminate using the curing agent produced by this method having the balance maintained in all of adhesion to a copper foil, heat resistance, moisture resistance, flame retardance, copper cladding heat resistance, and dielectric characteristic useful for printed wiring boards for electronic devices.  <P>SOLUTION: Disclosed is a method for producing a curing agent having an acidic substituent and an unsaturated maleimide group in which a maleimide compound (a) having at least two N-substituted maleimide groups in one molecule and an amine compound (b) having an acidic substituent represented by the general formula (I) are made to react in an organic solvent. Also disclosed is a thermosetting resin composition containing a curing agent (A) obtained by the method and a compound (B) which is cured together with the curing agent and having a glass transition temperature of not lower than 200°C. Further disclosed are a prepreg and a laminate using the thermosetting resin composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326568-A (JP)
Title: Foldable handcart for infant
Inventor: JANE SANTAMARIA MANUEL
IPC: B62B7/08
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a foldable handcart for an infant.  <P>SOLUTION: The foldable handcart for the infant is provided with a bogie having a rear leg 2 to which a corresponding wheel is attached. A support 11 of the wheel is attached to the lower end of the corresponding rear leg with a fastener 12. Thereby, when the handcart is folded, the support 11 of the wheel 3 the support of which is folded for the rear leg is connected with a joint to the rear end of two intersection portions 9 to connect the rear leg 2 to the front leg 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305208-A (JP)
Title: Force sense presenting device and force sense presenting method
Inventor: SUZUKI YURIKO
IPC: G06F3/01
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To apply jet air exactly to an acceptor anytime, without enlargement of a system even when there is a time delay from detection of the position of the acceptor till actual jetting of fluid from a jet hole.  <P>SOLUTION: The position of the acceptor 82 after a predetermined jet delay time is predicted by an acceptor position prediction program 132a based on the current position of the acceptor 82 detected at a time point and the information indicating a past move state of the acceptor 82 stored in a data memory 14. At least one jet hole to jet air after the jet delay time is selected by a jet selection program 133 based on the predicted position data and arrangement position data of respective jet holes 3 stored in the data memory 14, and a solenoid valve corresponding to this selected jet hole is opened to jet air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306115-A (JP)
Title: Semiconductor device
Inventor: TAMURA KOJI
IPC: H01L21/60
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which use efficiency of a material of a frame, for supporting a semiconductor chip and connecting to an external circuit, is improved.  <P>SOLUTION: The device includes the semiconductor chip, and a first frame and a second frame separated from one conductive plate material. The first frame has a first external lead and a connector part which is provided integrally with the first external lead while protruding toward the second frame side and bonded to a first electrode of the semiconductor chip. The second frame has a notch part formed by cutting the connector part from the conductive plate material, a die pad part that is provided around the notch part to support the semiconductor chip, and a second external lead that is provided to the die pad part integrally while protruding to outer side than the die pad part.  <P>COPYRIGHT: (C)2009,JPO&INPIT