baber/WOPTO huggingface dataset:
Patent JP-2007282247-A (JP)
Title: Conductive pattern, antenna, and manufacturing method
Inventor: LUCH DANIEL
IPC: H05K1/18
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure for a high conductive surface pattern and trace, a complex circuit and an antenna.  <P>SOLUTION: An improved emerging method and a material are used for forming the conductive pattern, the antenna, and the complex circuit, aiming at utilizing resin which can be electroplated directly for forming these products. The peculiar applicability of the resin which can be electroplated directly for making easy a manufacturing of a desired conductive pattern which uses a wide range processing and a manufacturing approach is disclosed. It is an intermediate product in manufacturing of the antenna. The intermediate product includes a constructional pattern. The constructional pattern specifies at least one portion of antenna to be perfected after. At least one portion of the constructional pattern contains the intermediate product which contains a conductive polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261585-A (JP)
Title: Humidifier
Inventor: ODA IPPEI
IPC: F24F6/06
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporization filter capable of being promptly dried during operation stop, preventing dirt, bacteria, mold, etc. from entering to inside of the vaporization filter, easily removing dirt by cleaning and being kept clean, in the vaporization filter in a humidifier for performing humidification by vaporizing water.  <P>SOLUTION: The humidifier 11 is provided with the vaporization filter 12 having air gaps through which air can pass, a water tank 14 for supplying water 17 to the vaporization filter 12 and a fan 13 for sending air to the vaporization filter 12, and hydrophobic processing is applied to the vaporization filter 12. Since the humidifier 11 prevents entry of water to inside of the vaporization filter 12 and dirt and propagation of bacteria inside the vaporization filter 12, the humidifier 11 can be easily cleaned and kept clean. Since water repels from the vaporization filter 12 due to application of the hydrophobic processing, prompt drying is achieved after humidifying operation is stopped, and propagation of bacteria on the vaporization filter 12 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267142-A (JP)
Title: Filter apparatus of scroll type fluid machine
Inventor: NAKANO MASAO
IPC: F04C18/02
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, in a conventional structure having a filter on a front side thereof, clogging of an air filter lowers the flow rate, and makes the suction side pressure negative to absorb a turning scroll while contacting a fixed scroll, thereby leading to the adhesion with stoppage, and, in a structure having a filter arranged in a filter box, the filter is arranged inside, thereby making periodical exchange of the air filter troublesome and making the filter volume large.  <P>SOLUTION: A filter box 1 has stepped sections therein, and the filter box 1 has a first filter 2 at a front thereof, a second filter 4 at the rearward stepped section, and small holes 6, penetrating to a space between the first filter 2 and the second filter 4, at a barrel section thereof. This enables air to be sucked through the small holes 6 even if the first filter 2 disposed at the front of the filter box 1 is clogged, which prevents a scroll type fluid machine from undergoing a blocking operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265054-A (JP)
Title: Sheet-fed press with ultraviolet mirror coating device
Inventor: TAMURA KENSUKE
IPC: B41J29/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-fed press with an ultraviolet mirror coating device, the constitution of apparatus of which is simplified.  <P>SOLUTION: Printing paper, printed by the sheet-fed press and coated with ultraviolet curing resin paint by a coater, is fed to an ultraviolet mirror coating equipment 10. The ultraviolet irradiating part in the upper half part of the ultraviolet mirror coating equipment 10 has an endless film 14 running around guide rollers 11 and 12 and a driving roller 13 and ultraviolet lamps 15. The carrying part of printing paper in its lower half part comprises a chain conveyor 19 running around sprockets 16 and 17 under the condition that a gripper 20 for gripping the tip part of the printing paper to be carried is provided in each gripper bar mounted to the chain conveyor 19. The printing paper, coated with the ultraviolet curing resin paint, is brought into close contact with the film 14 by the ultraviolet mirror coating equipment 10 and, after the ultraviolet curing paint is cured by being irradiated with ultraviolet rays, is delivered from the paper delivering device 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270388-A (JP)
Title: Film capacitor
Inventor: SUZAWA SHINICHI
IPC: H01G4/18
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability on a connection between a metal terminal for mounting and a lead wire connected to a capacitor element in a film type capacitor housing the capacitor element in a metal case for ensuring a heat resistance.  <P>SOLUTION: The capacitor element 2 winding a metallized film is housed in the cylindrical metal case 1 with a ceiling. A first lead wire 3 and a second lead wire 4 connected to the capacitor element 2 and led out to the underside opening-section side of the metal case 1 are penetrated to second through-holes 8 and 9 formed to a terminal board 17 while being supported by the inner-wall surfaces of the second through-holes 8 and 9. The outer peripheries of the lower end sections of the first lead wire 3 and the second lead wire 4 are connected to the metal terminals 15 and 16 for the mounting fitted to the terminal board 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267467-A (JP)
Title: Control device for continuously variable transmission
Inventor: NAGAI TADAYUKI
IPC: F16H59/18
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of driveability by correcting a speed controlled variable in an environment with an engine torque is reduced even at the same accelerator opening, for example, at an altitude.  <P>SOLUTION: This control device for a continuously variable transmission includes a gear ratio control means and a gear shift start delay determining means. The gear ratio control means controls the gear ratio of the continuously variable transmission based on a vehicle operation condition shown by, for example, the accelerator opening and a vehicle speed. The gear shift start delay determining means determines gear shift start delay according to engine torque buildup. Since the engine torque is reduced, for example, at the altitude, the gear shift start delay is set large. The gear ratio control means controls the gear ratio at timing in response to the gear shift start delay.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264842-A (JP)
Title: Raw material powder for laser clad valve seat and valve seat using the same
Inventor: SAWADA TOSHIYUKI
IPC: F01L3/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material powder for a laser clad valve seat having excellent productivity, cladding property, wear resistance and finishing property, and a valve seat using the same.  <P>SOLUTION: The raw material powder for the laser clad valve seat comprises 80-99% powder comprising, by mass, 7-20% Ni, ≤10% Fe+Co, 2-5% Si, ≤3% Al, 0.5-5% B, and the balance Cu with inevitable impurities, and 1-20% powder mixed therewith and comprising 5-40% Mo, ≤25% Cr, ≤5% Si and the balance Co with inevitable impurities, of which the Vickers hardness is ≥500 HV and the average particle diameter is 50-200 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237865-A (JP)
Title: Pillow for deep sleep
Inventor: HOSONO TAKEYOSHI
IPC: A47G9/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow for a sleep whose structure does not block a person's movement, which can always give a stable sleeping posture for ensuring stable breaths, and can give himself/herself to sleep, that is, can give him/her a good deep sleep, because it is assumed that a sleeping person moves.  <P>SOLUTION: The pillow for a sleep has a base point around the joint part of the seventh cervical spine 4 and the first thoracic spine 5. The base point on a pillow is a center and a gentle concave part for leading the head movement on a circular orbit is provided on a circular arc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278552-A (JP)
Title: Control method of vertical mosfet in bridge circuit
Inventor: TAKASU HISASHI
IPC: H01L27/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the diode loss by eliminating the need for a reverse blocking diode, and to reduce the reverse recovery characteristics while suppressing self turn-on.  <P>SOLUTION: At the initial stage of dead time, first off state is brought about by employing the gate signal Vg1 or Vg2 of Hi-MOSFET 2 or Lo-MOSFET 3 on the turn-off side as an output voltage Voff1. Since a large current can be prevented from flowing to an external diode D1, D2, diode loss due to a large current flowing to the external diode D1, D2 can be reduced. When both Hi-MOSFET 2 and Lo-MOSFET 3 are turned on, the gate signal Vg1 or Vg2 of Hi-MOSFET 2 or Lo-MOSFET 3 on the turn-off side is switched to an output voltage Voff2, thus bringing about second off state. Consequently, the reverse recovery characteristics can be improved by feeding a large current to the external diode D1, D2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274007-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYAKE RIO
IPC: C08K5/1575
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which uses a polycarbonate resin exhibiting a high biogenic substance content and is good in heat resistance and heat stability, has excellent moldability, and is useful as an industrial material not accompanying coloration (yellowing) and opacification, when molded.  <P>SOLUTION: This polycarbonate resin composition comprises 100 pts.wt. of a polycarbonate resin (component A) comprising carbonate structural units represented by formula (1), 0.01 to 0.5 pt.wt. of a mold release agent (component B) which is an ester of an alcohol with a fatty acid, and 0.0005 to 0.1 pt.wt. of a hindered phenol-based heat stabilizer (component C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274978-A (JP)
Title: Vibration absorbing fixture
Inventor: TANIMIZU TOMOKAZU
IPC: F16F1/36
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration absorbing fixture having sufficient strength and vibration absorbing performance and improved mounting workability.  <P>SOLUTION: To fix a cooling fan 100 to a casing 105 using the vibration absorbing fixture 1, work for inserting a shaft part 2 and a first snap 3 through an insertion hole 104 and locking the first snap 3 to the edge of the insertion hole 104 and work for anchoring a second snap 4 to the casing 105 are only required. Thus, easy work is allowed with improved workability. Since the vibration absorbing fixture 1 is constructed of the shaft part 2 and the second snap 4 connected to each other via an elastic material 5, the vibration from the cooling fan 100 is not transmitted from the shaft part 2 directly to the second snap 4, resulting in improvement of vibration absorbing performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278577-A (JP)
Title: Rolling stock drive control system
Inventor: NAKAZAWA YOSUKE
IPC: H02P27/14
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-withstand voltage IGBT element small in switching loss by reducing a transformer in size.  <P>SOLUTION: The system has a PWM converter 31 which converts AC power fed by AC feeding to DC power via a transformer, and a motor drive inverter 21 which converts DC power obtained via the PWM converter 31 into AC power and controls the drive of permanent magnet motors 11 individually. A three-level PWM converter is applied to the PWM converter 31, and for the motor drive inverter 21, two DC parts are connected in series, and three DC-side terminals on the upper positive side of the two-serial DC part, at the serial junction of the two-serial DC part, and on the lower negative side of the two-serial DC part are connected to three terminals on the positive side, at the neutral point, and on the negative side of the three-level PWM converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274670-A (JP)
Title: Mold manufacturing member and mold manufacturing method for expansion device for bridge
Inventor: KONDO TASUKU
IPC: E01C11/02
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold manufacturing member and a mold manufacturing method for efficiently manufacturing an expansion device for a bridge, without reference to a shape of the expansion device for the bridge.  <P>SOLUTION: A teeth-of-comb portion 30 can be freely attached to/detached from a main body portion 20, and an angle of inclination of the teeth-of-comb portion 30 with respect to the main body portion 20 can be adjusted. Thus, after the adjustment of the angle of the inclination of the teeth-of-comb portion 30 with respect to the main body portion 20, the periphery of the mold manufacturing member 10 is coated with a mold material, and the mold material is hardened. The use of a mold obtained in this way enables the easy manufacture of the teeth-of-comb type expansion device which has the same shape as that of the mold manufacturing member 10 shown in Fig. and which can absorb expansion/contraction in a bridge-axis direction indicated by an arrow E.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276023-A (JP)
Title: Charging member, process cartridge and electrophotographic image forming apparatus
Inventor: TANIGUCHI TOMOJI
IPC: G03G15/02
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member capable of outputting an excellent image where a soiled image, a discharge defective image and an over-discharge image are suppressed even by long-term repetitive use.  <P>SOLUTION: The charging member for contact electrification has a conductive support and a surface layer. The surface layer includes binder resin and resin particles dispersed in the binder resin, and has a protrusive part resulting from the resin particles on its surface. The ten-point average roughness Rzjis of the surface is ≥2 μm and ≤30 μm, and the average spacing Sm of ruggedness is ≥15 μm and ≤150 μm. The value of the average particle size of the resin particles in the surface layer is within ≥1 μm and ≤30 μm, and ≥80 number% of resin particles in the surface layer have circularity of ≥0.9. The resin particles contain carbon black having ≥10 nm and ≤300 nm average particle size, and have conductivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277215-A (JP)
Title: Fuel cell system, and control method thereof
Inventor: SUGANO YOSHIHITO
IPC: H01M8/10
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interpolar differential pressure at the time of starting or shutdown of a fuel cell system regardless of a pressure environment.  <P>SOLUTION: When a starting demand to a fuel cell system 100 is detected, a control part 40 starts an air compressor 30 and starts supply of an oxidizer gas to a cathode 10c. The control part 40 obtains a cathode pressure Pc from an oxidizer gas pressure sensor 41 and, when the cathode pressure Pc is higher than a target pressure Pref1, opens a fuel gas inlet valve 51 and starts supply of the fuel gas to an anode 10a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007196030-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To give a player an advantageous state by reducing the rate of becoming a ready-to-win state to shorten the time for variation of identification information when a specific condition is satisfied.  <P>SOLUTION: A game control means confirms the number of start winning memories when the game is in a probability variable state, and if the number is at least 2, the game control means decides to use a table 2 as a ready-to-win determining table. When the number is less than 2, the game control means decides to use a table 1 as the read-to-win determining table. When the game is not in the probability variable state, and when the number of start winning memories is 4, the game control means decides to use the table 2 as the ready-to-win determining table. When the number of start winning memories is less than 2, the game control means decides to use the table 1 as the ready-to-win determining table. In the table 2 as the ready-to-win determining table, it is set, for example, that the state of the game does not become the ready-to-win state regardless of the value of the random number for determining the ready-to-win state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058297-A (JP)
Title: Gas sensor
Inventor: NAKAJIMA TAKASHI
IPC: G01N27/409
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor with a protector effectively protecting a detection element from water damage while securing a satisfactory gas-exchangeability.  <P>SOLUTION: The protector 100 protects a detection part 11 of a sensor element 10 of the gas sensor 1. The amount and size of water droplets to pass through inside inlets 130 and 140 and to adhere to the sensor element 10 are restricted by setting each opening area of the inside inlets 130 and 140 open to an inside protector 120 in the protector 100 to 3.5 mm<SP>2</SP>or smaller. The sum of the opening areas of the inside inlets 130 and 140 is set at 10 mm<SP>2</SP>or larger for securing a gas-exchangeability inside and outside the inside protector 120 and for acquiring a satisfactory gas responsiveness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280261-A (JP)
Title: Polyimide having hydroxyamide group, precursor thereof, photosensitive resin composition using them, and cured product thereof
Inventor: HASEGAWA MASATOSHI
IPC: H01L21/027
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide having a hydroxyamide group, and high transmissivity of h-ray (405 nm) or g-ray (435 nm), a precursor thereof, a positive-type photosensitive resin composition containing a diazonaphthoquinone-based photosensitizer, and a polybenzoxazole-imide obtained through an alkali development, washing and thermal dehydration cyclization reaction steps after pattern exposure thereof, and useful as a protective membrane of a semiconductor element.  <P>SOLUTION: The polyimide precursor containing the hydroxyamide group is obtained, for example, by reacting a hydroxyamide group-containing tetracarboxylic dianhydride represented by formula (1) with a diamine. The polybenzoxazole-imide is obtained by using the polyimide precursor containing the hydroxyamide group as a raw material, and subjecting the compound to heat treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280453-A (JP)
Title: Pigment functional material
Inventor: OGATA NAOYA
IPC: C09B67/02
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment functional material improved in an optical amplification function and excellent in stability and durability.  <P>SOLUTION: This pigment functional material is obtained by intercalating the organic pigment with a deoxyribonucleic acid and/or deoxyribonucleic acid salt, and dispersing the intercalated pigment material in a polymer matrix.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284919-A (JP)
Title: Bearing device for wheel, method of assembling bearing device for wheel, assembly body, and method of assembling assembly body
Inventor: NAKAGAWA AKIRA
IPC: F16D3/2237
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel having a recess/projection fitting structure enabling the elimination of nut tightening operation, enabling the cost reduction, and capable of firmly connecting an outer joint member to a hub wheel, a method of assembling a bearing device for a wheel, an assembly body, and a method of assembling an assembly body.  <P>SOLUTION: An axial load is applied to a step surface 56 formed in the outer diameter surface of the outer joint member 9. A projecting part 46 formed on one of the stem shaft 9b of the outer joint member and the inner diameter surface of the hole part of the hub wheel and extending in the axial direction is press-fitted to the mating member along the axial direction. Consequently, the recess/projection fitting structure M is structured on the mating member by forming a recessed part fitted to the projecting part in the entire area of the fitting contact portion 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286044-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02P3/04
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent premature ignition of an internal combustion engine by eliminating a high voltage diode without providing any other circuit structure replacing the high voltage diode.  <P>SOLUTION: The internal combustion engine provided with a switching transistor 2 controlling turning-on/turning-off of primary current of a spark plug 1 by transition operation based on ignition pulse received from ECU, and a spark plug 3 discharging electricity with receiving secondary induced electromotive force of the ignition coil 1, is provided with a control table storing operation conditions defined based on engine speed and demand load, and the minimum pulse width Ton of ignition pulse SG with which the spark plug 3 can perform ignition under the operation condition with keeping correlation thereof. The ECU outputs ignition pulse of the minimum pulse width Ton corresponding to the operation condition at that time detected by referring to the control table to prevent abnormal ignition operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285884-A (JP)
Title: Simple vertical steel expansion device for bridge
Inventor: MIYAGI YOSHIHIRO
IPC: E01D19/06
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple vertical steel expansion device the durability of which is improved, and which prevents the occurrence of corner chipping at a concrete or mortar portion.  <P>SOLUTION: Corrugated vertical steel plates 11A and 11B are fixed to recess forming portions 14A and 14B which are arranged at ends of floor slabs 13A and 13B facing each other across an expansion gap 12 via anchor members 15A-18A and 15B-18B, respectively. A leakage preventing sealing member 22 is erected on mutually opposed surfaces (external surfaces) of the vertical steel plates 11A and 11B, and upper edges of the vertical steel plates 11A and 11B are covered with covers molded integrally with the sealing member 22. Each cover has with an extension portion extending along a road surface toward each of concrete portions 19A and 19B, and the lower surface of the extension portion is tapered, and a corner of each of the concrete portions 19A and 19B is chamfered, to thereby prevent the corner chipping.  <P>COPYRIGHT: (C)2009,JPO&INPIT