baber/WOPTO huggingface dataset:
Patent JP-2008245377-A (JP)
Title: Motor drive circuit
Inventor: YOSHITOMI TETSUYA
IPC: H02P6/182
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the speed control characteristic of a motor.  <P>SOLUTION: In this motor drive circuit which rotationally drives the motor by applying a current to a drive coil by on/off-controlling a drive transistor connected to the drive coil installed in the motor, the motor drive circuit comprises a power supply voltage monitoring circuit which monitors a power supply voltage fed to the drive transistor, outputs a first speed control mode setting signal when the power supply voltage is not lower than the threshold voltage, and outputs a second speed control mode setting signal, when the power supply voltage is lower than the threshold voltage; and a speed control mode setting circuit which sets a rotational speed of the motor into a first speed control mode, by varying a level of the power supply voltage, when the power supply voltage monitoring circuit outputs the first speed control mode setting signal, and sets the rotational speed of the motor into a second speed control mode by varying the level of the power supply voltage and varying an on-duty of a pulse width modulation signal, when the power supply voltage monitoring circuit outputs the second speed control mode setting signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007173875-A (JP)
Title: Light emitting device
Inventor: MORI HIROKI
IPC: H01L33/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of wavelength conversion of light generated by a light emitting element.  <P>SOLUTION: A device includes: a light emitting element 5; mounting part 1a made of a metal material, of the light emitting element 5; a light reflecting surface 2b made of a metal material and surrounding the light emitting element 5; and a phosphor layer 3a surrounding the upper surface and the side surface of the light emitting element 5 and partly provided to the surrounding of the light emitting element 5 in a space surrounded by the light reflecting surface 2b and the mounting part 1a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008240447-A (JP)
Title: Member joint device
Inventor: OKURA YOSHIKUNI
IPC: E04B1/58
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member joint device for fastening a diagonal member arranged at a crossing angle with a sill, a beam, etc.  <P>SOLUTION: This member joint device comprises: a main body 12 for being fitted into receiving grooves 31 and 32 formed in a joint surface between a trunk member A and a branch member B; a mounting portion 13 for fixing the main body 12 to the trunk member A; a louvre board 20 for being inserted into an engaging groove 33 cut in the receiving groove 32 of the branch member B; and a shaft body 14 for connecting the main body 12 and the louvre board 20 together. An angle of the louver board 20 can be adjusted depending on the crossing angle between the trunk member A and the branch member B by means of the member joint device 11 which is integrated with the main body 12 in a state in which the louver board 20 can swing on the shaft body 14. Thus, the fastening of both the members is realized without depending on the crossing angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240454-A (JP)
Title: Muddy water pipe extending device of shield machine
Inventor: HONDA TETSUSHI
IPC: E21D9/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact muddy water pipe extending device of a shield machine.  <P>SOLUTION: This muddy water pipe extending device has a first carriage 11 towed by the shield machine, movable in the tunnel longitudinal direction and fixed with the rear end of cutting face side muddy water pipes 1a and 2a, a second carriage 12 arranged on the first carriage 11, movable in the tunnel longitudinal direction and fixed with the front end of pit mouth side muddy water pipes 1b and 2b, a first frame 14 erected on the first carriage 11 and having a horizontal plane 13 positioned in a tunnel upper part, a second frame 16 erected on the second carriage 12 and having a horizontal plane 15 positioned in the tunnel upper part, and flexible hoses 17 and 18 interposed between the cutting face side muddy water pipes 1a and 2a and the pit mouth side muddy water pipes 1b and 2b, arranged in a state of being curved along the horizontal plane 13 of the first frame 14 and the horizontal plane 15 of the second frame 16, and permitting the cutting face side muddy water pipes 1a and 2a and the pit mouth side muddy water pipes 1b and 2b to separate in the tunnel longitudinal direction in response to boring advancing of the shield machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252168-A (JP)
Title: Equipment controller
Inventor: NIIMA NAGATOSHI
IPC: H04Q9/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment controller that controls the frequency of a power supply section incorporated in equipment so that the noise of the power supply section will not affect a function of a frequency device incorporated in the equipment caused by the relation between the frequency of the power supply section and the frequency of the frequency device, when the frequency of the frequency device is varied.  <P>SOLUTION: The equipment controller comprises the power supply section 3, the frequency device 5 which operates with the power supplied from the power supply section and has its frequency varied suitably, and a power supply section frequency control means of performing control to vary the frequency of the power supply section so that when the frequency of the frequency device is varied, the frequency device is not affected by a noise generated by the power supply section due to the relation between the frequency of the power supply section and the frequency of the frequency device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247996-A (JP)
Title: Polyisocyanate composition and manufacturing method for soft polyurethane foam using it
Inventor: EGAWA SHINICHI
IPC: C08G101/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisocyanate composition with extremely high storage stability, sufficient mold-release property and moldability such as curing property at reaction foaming and capable of further obtaining a soft polyurethane foam excellent in a mechanical property such as tear strength and tensile strength and impact resilience when it is used.  <P>SOLUTION: The polyisocyanate composition contains a reaction product having an isocyanate group content of 15-30 mass% of a diphenylmethanediisocyanate having a 2,4'-diphenylmethanediisocyanate content of 55-90 mass% and a polyoxyethylenepolyoxypropylenepolyol having an oxyethylene content of 1-40 mass%, an average hydroxyl equivalent of 700-2,500 and a nominal average functional group number of 2-6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251822-A (JP)
Title: Substrate with network-patterned conductive coating, and its manufacturing method
Inventor: SAKAMOTO KEITARO
IPC: B32B15/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visibility-improved substrate with a microscopic-network-patterned conductive coating used for an electromagnetic wave shielding member or the like, and to provide its low-cost and highly-productive manufacturing method.  <P>SOLUTION: The substrate with the microscopic-network-patterned conductive coating is a transparent base material 1 having the network-patterned conductive layer 2, and comprises an optical characteristic control layer 3 formed at at least at one part of a coating part 4 and a non-coating part 5 of the network-patterned conductive layer 2 of the transparent base material 1. The optical characteristic control layer 3 is constituted so that the absolute reflection coefficient of the visible light of the layer 3 is not more than 5% and the light transmittance of the visible light of the layer 3 is not less than 70%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255579-A (JP)
Title: Automatic opening/closing device for vehicle
Inventor: OKADA MITSUHIRO
IPC: E05F15/14
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic opening/closing device for a vehicle which can increase the amount of the opening/closing of an opening/closing body even if restrictions are imposed on an arrangement space of the side of a vehicle body, and to facilitate the operation of assembling the opening/closing device to the vehicle body.  <P>SOLUTION: A hinge arm 21 is movably supported on a center rail 22 which is fixed to the vehicle body 12. A sliding portion 31 is swingingly connected to the hinge arm 21, and a door-side guide rail 32 which is movably supported to the sliding portion 31 is fixed to a sliding door 14. A pair of pulleys 41a and 41b for inversion are arranged on both axial end sides of the door-side guide rail 32, and a pair of guiding pulleys 42a and 42b are arranged on the hinge arm 21. Opening-side and closing-side cables 25a and 25b, which are connected to opening-side and closing-side ends of the center rail 22, respectively, are looped over the guiding pulleys 42a and 42b in such an S-shape as to cross each other, and guided to a drive unit 24 via the corresponding pulleys 41a and 41b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253477-A (JP)
Title: Sauna equipment
Inventor: FUJITA SHINKO
IPC: A61H33/10
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a water supply amount at a low cost and by a simple structure even when a water supply pressure is high, and to improve durability without clogging or the like of a water supply valve even when the hardness of water supply quality to sauna equipment or an impurity inclusion amount is large.  <P>SOLUTION: In a main body installed in a sauna space 1 and provided with a blowing means 11 for blowing air, a heating means 12 for heating the air, a humidifying means 13 for humidifying the air, a ventilating means 20 for ventilating the sauna space 1 and a water supply port 14 for supplying water to the humidifying means 13, the humidifying means 13 is provided with a nozzle part for atomizing water and a water supply means for supplying water, and a flow rate adjustment control means 15 for controlling the flow rate of hot and cold water to be supplied to the nozzle part is provided inside the main body. Thus, the sauna equipment capable of adjusting the water supply amount at a low cost and by a simple structure by the flow rate adjustment control means is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257995-A (JP)
Title: Lighting device
Inventor: NASUNO OSAMI
IPC: F21Y101/02
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of improving durability of a base section and simplifying a manufacturing process of the base section and manufacturing inexpensively while improving its reliability.  <P>SOLUTION: The lighting device 100 comprises a light-emitting section for emitting light by applying electricity, a projection section 146 formed on a part of a case 140 and having a groove 146C axially formed on a cylindrical male screw 146A and at least a peripheral surface of the male screw 146A, and a base section 160 having a female screw 162B engaged with the male screw 146A of the projection section 146. A lead wire 170A is connected with the outer peripheral surface of the base 160 through a projected end from the inner periphery of the projection section 146.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300918-A (JP)
Title: Food modifier
Inventor: MASUDA TETSUYA
IPC: A23L17/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food modifier capable of improving yield and water retentivity of food, and improving palate feeling such as hardness and springiness, to provide a food containing the food modifier, and to provide a food quality improving method using the food modifier.  <P>SOLUTION: This food modifier contains oil and fat processed starch and an albumen dissolved product. The food containing the food modifier, and the food quality improving method using the food modifier are each provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007189749-A (JP)
Title: Mobile station, base station, and communication system and method
Inventor: NIWANO KAZUTO
IPC: H04B1/707
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile station, base station, communication system and communication method which can inhibit distortion in an amplifier to inhibit an interference to a neighboring frequency band.  <P>SOLUTION: When a scrambler performs scrambling and IQ multiplexing of output signals obtained by distributing the output signal from a spreader 52 with a distributor 53 in order to generate a complex signal (I signal and Q signal), if control data for a controlling channel dedicated to downlink high-speed packet data are added to transmission data of a channel for data of six channels or less and control data of a channel for control, the control data to be added are assigned to a Q axis if the number of setting of the channel for data is an odd number, or assigned to an I axis if an even number, and IQ multiplexing is performed to receive the generated complex signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008268303-A (JP)
Title: Cleaning blade for electrophotographic equipment, and its manufacturing method
Inventor: MIKI TAKASHI
IPC: G03G21/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning blade for electrophotographic equipment capable of achieving both cleaning under low temperature and low humidity, and under normal temperature and normal humidity even when using polymerization method toner of a spherical (true spherical shape and different shape) and small particle diameter.  <P>SOLUTION: Concerning the cleaning blade for the electrophotographic equipment having an elastic rubber member 11 and a support member 12, the elastic rubber member 11 has two or more layers of multiple layer structure having an edge layer 21 and a layer except for the edge layer, hardness at a temperature of 23°C according to an international rubber hardness tester (M method) measured from a face being in contact with the support member 12 is 73-100°, and the elastic rubber member comprises a material of 0-9 of the creep characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268718-A (JP)
Title: Image scroll display device and assembling method thereof
Inventor: MATSUMOTO IWAO
IPC: G09F11/29
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period for delivery and to improve production efficiency by shortening a time needed to assemble an image scroll display device on a spot.  <P>SOLUTION: The image scroll display device has a scroll unit 13 which is formed in a rectangular frame shape and has two rollers 23a and 23b around which an image film 25 is wound, and scrolled to a forward and backward direction, a reinforcing frame 14 in a rectangular frame shape which is formed enclosing an outer periphery of the scroll unit and fitted with the scroll unit by screws to increase the mechanical strength of the scroll unit, and a main body frame which is formed enclosing an outer periphery of the reinforcing frame, fitted with the reinforcing frame by screws, and provided with a lighting device for displaying an image drawn on the image film by lighting from behind.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278550-A (JP)
Title: Vibration isolation motor
Inventor: KOJIMA AKIMICHI
IPC: H02K37/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To house a vibration absorbing material structure in a motor without changing entire length of the motor, and to maximize the high speed response characteristics of a hybrid stepping motor.  <P>SOLUTION: A front cover 1 and a rear cover 2 of a motor are formed separately: bearing portion 5 and cover portion, a fitting portion inserted into the inner diameter of the stator of the motor is provided at a part of the bearing portion, and the front and rear covers are constituted by interposing an elastic body in the fitting gap of the two bodies, thus obtaining a structure for absorbing vibration in the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305583-A (JP)
Title: Circuit connection material and connection structure of circuit terminal using the same
Inventor: ARIFUKU MASAHIRO
IPC: C09J4/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric/electronic circuit connection material and a connection structure of a circuit terminal using the material.  <P>SOLUTION: The circuit connection material contains conductive particles. A diameter of a conductive particle and a hardness have the following relation (e). (e) A diameter of the conductive particle is 1 μm or more and less than 2 μm and a hardness of the conductive particle is in a range of 4.903 GPa (500 kgf/mm<SP>2</SP>) to 9.807 GPa (1,000 kgf/mm<SP>2</SP>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021967-A (JP)
Title: Inspection method and inspection device
Inventor: TAKAHASHI NAOHIRO
IPC: H01L21/66
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for specifying equipment in question more simply.  <P>SOLUTION: (a) For each of two or more manufacturing facilities which treat a processing objective substrate, a regional pattern, to which the manufacturing facility produce mechanical or electrical effect, out of the rear face of the process objective substrate is previously prepared as a rear-face affection pattern in correlation with the manufacturing facility. (b) A distribution pattern of failures generated at the rear face of the process objective substrate processed by at least part of the equipment out of two or more manufacturing facilities is acquired. (c) The distribution pattern of the failure acquired at process b and the rear-face effect pattern, which is previously prepared, are compared, and thereby the manufacturing facility as a cause of generating the failure concerned can be specified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276507-A (JP)
Title: Home care support system and relay device
Inventor: MAEDA YOSHINORI
IPC: G16H10/60
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a home care for a patient to easily use and for a doctor to have little burden.  <P>SOLUTION: To a relay device which relays communications between a medical institution terminal for accessing an electronic medical statement database and a user terminal for transmitting a home visit request message to request a home visit, a user database is stored which correlates and stores the data indicating the name and address of each user of the user terminal and a terminal identifier of the user terminal. When receiving the home visit request message from either of the user terminals, this system makes the relay device to execute a process to acquire the name and address corresponding to the terminal identifier written in the home visit request message from the user database, add them to the home visit request message, and transfer it either of the medical institution terminals, and a process to acquire the medical care history of the user from the electronic medical statement database and transfer the history to the user terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276878-A (JP)
Title: Semiconductor memory device
Inventor: KAWAGUCHI KAZUAKI
IPC: G11C11/403
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which current consumption during refresh can be reduced and the reliability of data can be secured by shortening a pause time during partial refresh.  <P>SOLUTION: A holding circuit holds a control signal switching full self-refresh (FSR) performing the whole cell fresh of a memory cell array or partial array self refresh (PASR) performing the partial refresh of the memory cell array. A refresh address counter generates a refresh address. An address switching circuit in which a high-order bit of an external address supplied from the outside according to a control signal supplied from the holding circuit is made to be a selection address of a word line in a unit cell block, and in either of FSR and PASR, a low-order of the refresh address generated by a refresh address counter is made to be a selection address of a word line in the unit cell block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274148-A (JP)
Title: Resin sliding member, sliding part and sliding apparatus
Inventor: KIKUTANI SHINYA
IPC: C10M107/06
Filed: 2007-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sliding member which maintains and retains a high lubricity, has characteristics such as marked reduction of aggressivity to an opponent member and yields a sliding surface realizing small size, lightweight, lubrication-free use, long-term use, etc., and a sliding part and a sliding apparatus equipped with the sliding surface.  <P>SOLUTION: The resin sliding member comprises a self-lubricating composite comprising a thermoplastic olefin resin as a parent material. The composite yields the sliding surface at least whose ratio of the values of Rockwell hardness (according to R scale in JISK7171) to flexural modulus (according to JISK7171) is within the range of 25-45 and whose dynamic friction coefficient is smaller than that of the parent material resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275095-A (JP)
Title: Ball screw and manufacturing method thereof
Inventor: TATEISHI YASUSHI
IPC: C21D1/06
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw having excellent durability by suppressing a grain boundary oxidized layer occurring during a heat treatment and a manufacturing method of the same.  <P>SOLUTION: A nut 1 comprises a case hardening steel. The manufacturing method of the ball screw includes a process L1 for opening the predetermined inner peripheral surface at the center of a raw material by drilling, a process L2 for finishing the outer peripheral surface and the inner peripheral surface of the raw material with a cutting tool, a process L3 for point machining a ball running groove with a general cutting tool, a process L4 for vacuum carburizing and quenching the machined workpiece, and thereafter, a process L5 for applying a shot blast treatment on the ball running groove. Thereby, compared with normal gas carburization, a surface abnormal composition of the grain boundary oxidized layer and a softened layer are prevented from occurring on an outer layer, fatigue resistance and wear resistance are improved, and because a process for improving the surface roughness by shot peening after a heat treatment or adding compression residual stress is not required, quality is stabilized and the total cost can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007257657-A (JP)
Title: Distributed control apparatus, system, and controller
Inventor: YAMAOKA HIROMASA
IPC: G05B9/03
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller having various control functions in a distributed control system.  <P>SOLUTION: The controller comprises a plurality of processors for executing numerical operation, sequence operation, neural network (NN), fuzzy and other controls. The controller is miniaturized by an LSI technique. Moreover, processor functions and I/O functions are programmable so that flexibility can be increased. A standard program whose programming is simple and a learning model such as NN are integrated for weighting and adding a plurality of calculated outputs to generate output data. Also, the value of weighting is updated according to learning. Thus, it is possible to implement a distributed control system having various control functions such as numerical operation control, sequence control, NN-applied control and fuzzy-applied control, and a controller for use therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT