baber/WOPTO huggingface dataset:
Patent JP-2007218490-A (JP)
Title: Control method of cooling device
Inventor: MARUYAMA TSUYOSHI
IPC: F25B1/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high control accuracy and stability against a sudden fluctuation of a load (temperature of coolant L) by ensuring sufficient responsiveness (following property) in temperature control.  <P>SOLUTION: A monitoring temperature±T1 for monitoring deviation of liquid temperature Tw to target temperature Ts and a correction speed Rva to be added to and subtracted from rotating speed Rv of an electric motor are preliminarily set. The deviation(deviation temperature) Te between the target temperature Ts and the liquid temperature Tw is detected during operation, and forced speed change processing for adding, when the deviation temperature Te exceeds the monitoring temperature+T1 on positive side, the correction speed Rva to the rotating speed Rv of the electric motor 2, or subtracting, when the deviation temperature Te exceeds the monitoring temperature-T1 on negative side, the correction speed Rva from the rotating speed Rv of the electric motor 2 is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219192-A (JP)
Title: Image forming apparatus and its cooling control method
Inventor: FUJITA HITOMI
IPC: G03G15/20
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool an electrophotographic image forming apparatus with reduced electric power consumption.  <P>SOLUTION: The rotating speed of a fixing roller changes according to the kinds of a paper sheet such as regular paper, thick paper or OHP paper sheet. Also, an interval between the photographing paper sheets before supplying to the fixing roller and the next printing paper sheet changes according to whether color printing or monochromatic printing. When the rotating speed of the fixing roller is slow like the case of printing of the cardboard or the OHP paper sheet, or the interval between printing paper sheets is short like the case of monochromatic printing, the calorific value per time that the printing paper sheet deprives of the fixing is large, and the temperature of the fixing roller is hard to rise and therefore, the rotating speed of the cooling fan for cooling the fixing roller is lowered and the electric power consumption thereof is saved. The temperature and thermal state of the fixing roller are detected and the rotating speed of the cooling fan may be controlled according to the detection value thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219949-A (JP)
Title: Processing synchronizing system, communication terminal device, and processing synchronizing method
Inventor: OI ATSUSHI
IPC: G08G1/09
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize processing between a plurality of communication terminal devices.  <P>SOLUTION: An invitation to processing synchronization and an acknowledgement are exchanged between a navigation device 100A and a navigation device 100B, so that both enter a processing synchronous mode. During a processing synchronous period. the navigation device 100A (100B) transmits information of operations performed in the navigation device 100A (100B), to the navigation device 100B (100A). The navigation device 100A and the navigation device 100B synchronously execute processing corresponding to information of operations shared in this manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219314-A (JP)
Title: Photon pair generator
Inventor: AJIKI HIROSHI
IPC: G02F1/35
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photon pair generator which improves the efficiency of generating a correlated photon pair in regard to a photon pair generation device for generating the correlated photon pair by hyperparametric scattering.  <P>SOLUTION: A quantum well 4 is disposed in a resonator 2. Incident light irradiated to the resonator 2 from a light source 6 resonates on the resonator 2 and becomes a specified resonator mode. The quantum well 4 is disposed in a position where the intensity of electric field of light is enhanced by the resonator mode and, thereby, the efficiency of generating the correlated photon pair by hyperparametric scattering on the quantum well 4 is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218052-A (JP)
Title: Faucet with rear illuminating function
Inventor: YAMAJI HIROKO
IPC: E03C1/05
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet easy to locate even in a dark place without giving a user a feeling of glare.  <P>SOLUTION: A body part 24 of the faucet 20 comprising a water discharge port 26 is provided with an LED 34, and light from the LED 34 is irradiated toward a rear wall surface 22A of the body part 24. The temperature of discharged water or the kind of discharged water such as raw water or purified water is displayed by the change of color of light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226290-A (JP)
Title: Teaching equipment for robot
Inventor: MAEHARA SHINICHI
IPC: G05B19/42
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently prepare the operation program of a robot by shortening a correction time or a preparation time.  <P>SOLUTION: This teaching equipment is provided with an operation program acquired from the controller of a first robot in preparing the operation program of a second robot having a mechanism or dimension which is different from that of a first robot from the operation program of the taught first robot; robot program conversion conditions 3 based on the information of the first and second robots; and a robot program conversion execution part for changing position data and instruction syntax format in the operation program of the first robot according to a conversion table 7 in the instruction syntax format of the program, and for generating the operation program of the second robot so that the control point of the second robot can be operated in the same way as the control point of the first robot.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228087-A (JP)
Title: Path setting system and path setting method
Inventor: TAKEDA TOMONORI
IPC: H04L12/701
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of utilizing an efficient path for path routing in a path setting bridged over a plurality of domains.  <P>SOLUTION: A path setting system establishes a path 5 from a start point domain 1a to which a start point node 3a acting like the start point of the path 5 belongs up to an end point domain 1c to which an end point node 1c to which an end point node 3i acting like the and point of the path 5 belongs, the routing computation unit 2 of each domain 1 includes a routing computation means 34 for computing the result of routing computation of the path 5 of its own domain 1 referring to the network configuration of its own domain 1 and a routing concealing means 40 for making the node 3 of its own domain 1 utilize the result of the routing computation and concealing the result of the routing computation from node 3 of the other domains 1, and each node 3 of each domain 1 includes a path setting means for setting the path 5 on the basis of the result of the routing computation concealed for the nodes 3 of the other domains 1 by the routing concealing means 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227087-A (JP)
Title: Dye-sensitized photoelectric conversion element
Inventor: MIYASAKA TSUTOMU
IPC: H01M14/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To completely solidify a charge transport layer of a dye-sensitized photoelectric transducer while maintaining high energy conversion efficiency.  <P>SOLUTION: The dye-sensitized photoelectric transducer has a porous photoelectrode layer made of dye-sensitized semiconductor particles, the charge transport layer, and a counterelectrode layer in this order. The charge transport layer is composed of a solid mixture including 1-50 mass% of a p-type conductive polymer, 5-50 mass% of a carbon material, and 20-90 mass% of an ionic liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224819-A (JP)
Title: Cooling device of internal combustion engine
Inventor: SHINTANI OSAMU
IPC: F01P7/16
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain both a temperature control function of a transmission 2 and a cabin heating function at a satisfactory level in a cooling device for adjusting temperatures of the transmission 2 and a heater core 13 for heating a cabin by employing cooling water in an internal combustion engine 1 of a water cooled structure.  <P>SOLUTION: The device includes a switching means 16 and a heater passage 6 for returning cooling water discharged from a cylinder head 1b side to a cylinder block 1a side through a heater core 13. In this case, while keeping a heater route (refer to Z in Figures 1, 2 ) for continuously circulating cooling water in the heater passage 6, the switching means 16 secures as required either of a circulation route for warming-up (refer to Y1 in Figure 1) which returns cooling water branched from the downstream of the heater core 13 in the heater passage 6 to the cylinder block 1a side through the heat exchanger 14 for a transmission or a circulation route for cooling (refer to Y2 in Figure 2) which returns cooling water in the cylinder block 1a to the cylinder block 1a side through the heat exchanger 14 for a transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231093-A (JP)
Title: Agent for preventing attachment of asphalt
Inventor: UCHIYAMA KEIICHI
IPC: C09K3/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing the attachment of asphalt to a tire loader or the like at the pavement with the asphalt.  <P>SOLUTION: The agent for preventing the attachment of the asphalt contains vegetable fatty acid esters, fatty acid esters of polyoxyethylene sorbitan, glycols and an aliphatic hydrocarbon having 160-200°C boiling point. The agent for preventing the attachment of the asphalt can make the finish of the asphalt pavement good, can reduce the aging of the tire of the tire loader or the like, and can be easily bio-degraded to cause no environmental pollution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233230-A (JP)
Title: Photosensitive black composition and color filter
Inventor: UENO SHINJI
IPC: G03F7/028
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive black composition having high sensitivity, high light shielding effect, excellent stability and low viscosity, and a color filter with a black matrix having high light shielding effect and adhesion.  <P>SOLUTION: The photosensitive black composition contains carbon black, a photopolymerization initiator, a dye derivative, an ethylenically unsaturated compound and a resin, wherein the carbon black is produced by mixing and dry-grinding carbon black (a1) not containing particles of >40 nm and having an average primary particle diameter of 8-20 nm and carbon black (a2) having a larger average particle diameter than the carbon black (a1) by ≥5 nm and having an average primary particle diameter of 21-40 nm. The color filter has the black matrix formed of the photosensitive black composition on a transparent substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006142105-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine offering a rich amusement feeling to a game player by providing a variation stopping means as a means by which finally decided patterns can be checked at an early stage, not as a pattern decision displaying means, and contriving to synchronize the variation times for a main control device and a pattern displaying device.  <P>SOLUTION: At a place which can be operated by the game player on the front surface of the pinball game machine, the variation stopping means is provided as the means by which finally decided patterns can be checked at an early stage. The finally decided patterns are stop-displayed when the variation stopping means is operated during the variable display of patterns, and decide-displayed after a specified period of time being designated in advance has passed from the start of the variable display of patterns. Thus, the main controlling device 30 and the pattern displaying device 32b are contrived to be synchronized. At the same time, a status displaying means which informs the game player whether the variation stopping means is valid or not is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007241456-A (JP)
Title: Information processing system, information processing method and information processing program
Inventor: HAYASHI NAOKI
IPC: G06F3/048
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for presenting various information in easily browsable and dealable configurations, and for easily retrieving desired information based on any operation of a user to the information by interactive communication.  <P>SOLUTION: This information processing system to be used for managing various information is configured to detect the selective operation of a user for a display recording medium, and to record the history of information written in the display recording medium and the history of an operation detected by the operation detecting means by associating it with the unique identifier of the display recording medium, and to make a user specify the history of an operation from the list of the history of the operation for the display recording medium, and to retrieve at least one of the history of the information written in the display recording medium associated with the history of the operation, the history of the other operations for the display recording medium and the unique identifier of the display recording medium according to the history of the operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237201-A (JP)
Title: Method for deciding normal/defective condition of welding and welding equipment
Inventor: SHIMIZU AKIRA
IPC: B23K20/10
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deciding normal/defective condition, a method capable of measuring an indentation shape and a depression quantity based on the indentation of a horn projection, even if an upper plate is of a softer material than a lower plate, and capable of properly controlling joining strength, and also to provide welding equipment.  <P>SOLUTION: The method for deciding normal/defective condition of welding includes a stage of joining the workpieces 11, 12 to be welded using a horn 3 which is equipped with a measurement assisting projection 45 for the purpose of measuring an indentation shape and a depression quantity D, and a stage of deciding normal/defective condition of welding on the basis of the indentation 22 of the measurement assisting projection 45 after the welding of the workpieces 11, 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242758-A (JP)
Title: Semiconductor device
Inventor: MASAGO NORIYUKI
IPC: H01L27/04
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an internal circuit from breakdown even when it is impossible to provide in direct a protecting element between a signal line and a power supply line.  <P>SOLUTION: The semiconductor device has a structure including a power supply terminal VDD, a reference terminal GND, a signal terminal Ta, a power supply voltage line L1, a reference voltage line L2, an internal circuit INT connected between the power supply voltage line L1 and the reference voltage line L2, a signal line Sa connected between the signal terminal Ta and the internal circuit INT, a protection element N1a arranged adjacent to the signal terminal Ta and inversely bias-connected between the signal line Sa and the reference voltage line L2, a protection element N2a arranged adjacent to the signal terminal Ta and inversely bias-connected between the power supply voltage line L1 and signal line Sa via the protection element N1a, and a protection element N3 arranged adjacent to the power supply terminal VDD or reference terminal GND and inversely bias-connected between the power supply voltage line L1 and the reference voltage Line L2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244086-A (JP)
Title: Soft start circuit of switching power supply
Inventor: NAGASAKA TOSHIHIKO
IPC: H02M3/28
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the soft start time of a switching power supply.  <P>SOLUTION: A constant current source 13 has an output current larger than that of a constant current source 7. Change-over switches 14 and 8 are closed, respectively, to the contact 1 side and the contact 0 side when operation is started. The constant current source 13 charges a capacitor C3 when power is turned on, and the charging voltage (soft start voltage) V31 rises. A PWM comparator 6 compares a triangular signal S from a triangular wave oscillator 10 with the charging voltage, outputs a PWM signal as the duty ratio increases gradually and performs soft start by switching a switching element 2. When the charging voltage exceeds a reference voltage Vf in a comparator 16, the change-over switches 14 and 8 are switched by the comparison output and the capacitor C3 is charged furthermore to raise the charging voltage thus outputting a PWM waveform. Since the rising rate of charging voltage by the constant current source 13 is higher than that by the constant current source 7, soft start time can be shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242190-A (JP)
Title: Format method of magnetic disk, and magnetic disk
Inventor: MORIBE MINEO
IPC: G11B21/10
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a format method by which magnetic information can be given correctly in a servo area already decided in the disk surface.  <P>SOLUTION: In formatting of the magnetic disk in which a plurality of servo areas having a servo pattern constituted of a magnetic object and a non-magnetic object are arranged radiately, a first step in which a plurality of marks indicating respective peripheral direction positions of the plurality of servo areas are formed previously at an end part area along a peripheral edge in the magnetic disk and the magnetic disk is rotated, a second step in which arrival of any one out of the plurality of marks in one point on rotation-movement paths of the plurality of marks is detected, a third step in which rotation of the magnetic disk is stopped in response to detection of arrival of the mark, and a fourth step in which a magnetic field is applied to a servo area corresponding to the mark of which the arrival is detected, are repeated, thereby, magnetic processing by which magnetization directions of the magnetic objects in the plurality of servo areas are adjusted is performed successively for the number of fixed areas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237133-A (JP)
Title: Original position washing method of soil polluted with organic compound
Inventor: OSHIMA YOSHINORI
IPC: E02D3/10
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the water permeability of polluted soil at the original position using aqueous hydrogen peroxide, a method for improving the air permeability of the polluted soil at the original position and a method for efficiently purifying the polluted soil at the original position by those methods.  <P>SOLUTION: The water permeability of soil polluted with an organic compound can be improved at the original position by injecting aqueous hydrogen peroxide in the soil polluted with the organic compound. The original position aeration method is performed as follows. First, the aqueous hydrogen peroxide is injected in an aeration well to be supplied to the polluted soil and, after the well is allowed to stand for a predetermined time, the liquid or gas present in the aeration well is recovered from the aeration well. Finally, the aeration well is aerated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243097-A (JP)
Title: Method of forming conductive pattern
Inventor: SUGAWA TOSHIO
IPC: H05K3/26
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a conductive pattern, while thinning and flattening the conductive pattern by repeating the formation by electroplating and polishing of the conductive pattern.  <P>SOLUTION: The method of forming the conductive pattern comprises a process of forming a mask pattern 16 so as to expose only a desired region on the surface of a conductive layer 15 formed on the surface of an insulating base material 10; a process of forming the conductive pattern 17 on the exposed surface of the conductive layer 15; a process of polishing the surface of the conductive pattern 17; and a process of forming the conductive layer further on the polished surface of the conductive pattern 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250638-A (JP)
Title: Cooler
Inventor: NAGATOMO YOSHIYUKI
IPC: H01L23/373
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to the high output of a power module, and to raise joining reliability respectively in a joining part between a planar material and the surface of a cooler body, and a joining part between an insulating circuit substrate and the planar material.  <P>SOLUTION: The cooler 14 for the power module is arranged on the rear surface of a ceramic plate 11 where a semiconductor chip 13 is arranged on the front surface. The cooler includes: the planar material 17 formed of pure Cu with the purity of not less than 99.90%; and the cooler body 19 where at least the front surface with the planar material 17 arranged thereon is formed of pure Al with the purity of not less than 99.0%. The front surface of the planar material 17 is joined to the rear surface side of the ceramic plate 11 and the rear surface is joined by soldering onto the surface of the cooler body 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265551-A (JP)
Title: Use of crosslinked microgel for modifying temperature dependency behavior of noncrosslinkable organic medium
Inventor: FESENBECKER ACHIM
IPC: C10M105/74
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive which modifies the temperature behavior of a noncrosslinkable organic medium such as an engine oil or a gear oil in uses at a temperature as high as at least about 100°C.  <P>SOLUTION: Rubber particles (crosslinked microgel) obtained by crosslinking a rubber such as polybutadiene, polyisoprene, styrene/butadiene rubber, acrylate rubber, acrylonitrile/butadiene rubber, an ethylene/vinyl acetate copolymer, polychloroprene, or epoxidized natural rubber are used as an additive for a noncrosslinkable organic medium such as an engine oil, a gear oil, a hydraulic fluid, or a compressor oil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006203241-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/088
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor including a TFT capable of controlling threshold voltage.  <P>SOLUTION: This semiconductor device comprises: a first conductive layer formed on a substrate; a first insulating film formed on the first conductive layer; a crystalline silicon film having a source region, a drain region, a low-concentration impurity region, and a channel forming region formed on the first insulating film; a second insulating film forme on the crystalline silicon film; and a second conductive layer formed on the second insulating film; wherein the low-concentration impurity region partially overlaps with the first conductive layer and is formed as to extend outside of the end part of the first conductive layer without overlapping with the second conductive layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI