baber/WOPTO huggingface dataset:
Patent JP-2007332084-A (JP)
Title: Benzilidene malonamide and its salt, ultraviolet absorber and external preparation for skin
Inventor: HIRUMA TAKUYA
IPC: A61Q1/12
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ultraviolet absorber having high water solubility, and excellent absorptivity over a wide ultraviolet wave range, but no absorptivity in the visible range, and exhibiting high stability and safety.  <P>SOLUTION: The ultraviolet absorber comprises a benzilidene malonamide represented by formula (1) and its salt. The external preparation for the skin is obtained by formulating the ultraviolet absorber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335287-A (JP)
Title: Composition for metal film formation
Inventor: UEMATSU TERUHIRO
IPC: C23C18/02
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for metal film formation preventing bodying up with age and having high storage stability.  <P>SOLUTION: In the composition for metal film formation containing a metallic compound and a resin component, either one type of water-soluble polymer containing no carboxyl group or water-soluble polymer having 50 mg/g or less acid value is used as the resin component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330688-A (JP)
Title: Internal indwelling catheter
Inventor: SHIBAHARA HIROSHI
IPC: A61M25/00
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal indwelling catheter which prevents infection from a catheter insertion site of a skin, wherein inner catheters of which the shape and the number is suitable for various objects can be selectively attached to one outer catheter placed in a subcutaneous tissue.  <P>SOLUTION: The internal indwelling catheter is placed from outside of the body into an inner vessel, a duct of body fluid or an organ through the insertion site of the skin and the subcutaneous tissue. The internal indwelling catheter comprises an outer catheter and inner catheters which are inserted into the lumen of the outer catheter and engage the outer catheter so that they can be attached and detached. When the catheters are placed in a body, the inner catheters have length which enables accession to the vessel, the duct of body fluid or the organ, and the outer catheter has a length which enables placement of the tip thereof in the subcutaneous tissue.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333705-A (JP)
Title: Moisture sensor
Inventor: KARIYA NOBUO
IPC: G01N21/3554
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture sensor for measuring moisture in soil having quick response and high accuracy, manufacturable at low cost, and reduced in size and weight.  <P>SOLUTION: The moisture sensor 1 includes a sensor head 5 having a light emitting part 2 for emitting light of single wavelength and a light receiving part 3 for receiving the reflected light, a transmitter-receiver part 8 for transmitting, by radio, output signals from the sensor head 5, and a control device 10 for calculating the moisture content of an object to be measured according to the output signals. The sensor head 5 is buried in a soil in a house field 6 for cultivation in facilities in the field of agriculture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002484-A (JP)
Title: Mounting structure of piston in torque converter and its mounting method
Inventor: YOSHIDA OSAMU
IPC: F16H45/02
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a piston in a torque converter having structure with a friction ring provided with friction members on both faces intervened between a front cover and the piston to enable simple assembling without allowing a foreign matter to intrude therein during welding when assembling it.  <P>SOLUTION: This mounting structure is constituted in such a way that a center member 9 protruding a center piece 7 is fitted into a hole 25 formed by passing through the center of the front cover 2 and is attached by welding, a mounting part 20 of a disc-like plate spring 11 divided into a plurality of sections is fixed to a flange 10 of the center member 9, and the tip of a blade 22 formed at the outer periphery and bendable and deformable is connected with the piston 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286570-A (JP)
Title: Electrochromic display device and display drive device
Inventor: ARAI TATSUO
IPC: G09G3/04
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic display device capable of preventing excess decoloration and to provide a display drive device used for the display device.  <P>SOLUTION: When decoloration driving of a display segment is performed by applying a constant current to the display segment, output of a constant current driver 20-3 for applying the constant current is detected by a voltage detecting circuit 20-4 and when output of the voltage detecting circuit 20-4 exceeds a reference value voltage Vb, decoloration is completed after an additional current for completing decoloration is applied. Thereby, excess decoloration is prevented even if decoloration driving is performed after natural decoloration is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008347-A (JP)
Title: Microvalve
Inventor: ARAI FUMITO
IPC: F16K1/14
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microvalve which can be easily miniaturized and integrated in extremely simple construction with high durability for stable and reliable valve opening/closing operation without giving damage to the valve even when there is a great pressure difference between an inlet and an outlet for fluid having high pressure and high viscosity or the valve.  <P>SOLUTION: The flow amount of non-magnetic fluid which flows in flow paths A, B when a minute ball 2 moves to a first position is less than the flow amount of the non-magnetic fluid which flows in the flow paths A, B when the minute ball 2 moves to a second position. Thus, the microvalve can be easily miniaturized and integrated in extremely simple construction with high durability for stable and reliable valve opening/closing operation without giving damage to the valve even when there is a great pressure difference between the inlet and the outlet for the fluid having high pressure and high viscosity or the minute ball 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009124-A (JP)
Title: Method for manufacturing aluminum tube
Inventor: HISADA NOBUHIKO
IPC: G03G21/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum tube by which production efficiency and quality can be enhanced.  <P>SOLUTION: The method includes a step of extruding an aluminum rough tube, a wiping step of wiping an outer peripheral face of the rough tube, and a drawing step of drawing the rough rube after the wiping, wherein when the wiping step is carried out, a plurality of pressing rollers 60 which are rotatable on their respective axial centers are arranged around the aluminum rough tube 10 in a circumferential direction thereof with a distance between the rollers in such a way that the axial centers are parallel to the rough tube. The plurality of pressing rollers 60 are pressed against the outer peripheral face of the aluminum rough tube through wiping members 70, and the aluminum rough tube 10 is turned on its axial center while pressing the rollers to wipe the outer peripheral face of the rough tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008761-A (JP)
Title: Coloring matter sensor and recording set
Inventor: MATSUSHIMA YOSHIKA
IPC: G01N21/77
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect an organic molecule gas with high sensitivity.  <P>SOLUTION: The coloring matter sensor for detecting an organic gas being a Bronsted base contains a polymer having a strong acidic group (a), and the cationic organic coloring matter (c) which is bonded to the polymer and loaded with protons by the strong acidic group so that the molar ratio (c/a) of the cationic organic coloring matter (c) and the strong acidic group (a) is 1/10-1/25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006255450-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a fraudulent attempt to replace a board housing box with a replica by mounting it on a mounting base being irreversibly fastened.  <P>SOLUTION: The game machine has a circuit board box 62 for housing a circuit board 61 and the mounting base 150 for mounting the circuit board box 62 on a pinball game machine 1. A mounting piece part 156a is so arranged as to mount the circuit board box 62 on the mounting base 150 being irreversibly fastened (fastened with one-way screw 160). This enables the mounting of the circuit board box 62 on the mounting base 150 being irreversibly fastened, thereby preventing the fraudulent attempt to replace the circuit board box with a replica equipped with a non-regular ROM.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008015618-A (JP)
Title: Storage device and electronic equipment
Inventor: OGASAWARA AKIRA
IPC: G03B7/30
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To restore update data with the minimum error even when the latest update data are lost.  <P>SOLUTION: This storage device is provided with a plurality of non-volatile storage parts; a data updating part for generating update data to be written in any storage device; an error detection part for detecting the error of the update data for every storage part based on error detection data; and an update control part for selecting the storage part in which the oldest update data are written, and for writing the update data generated by the data updating part and the error detection data in the selected storage part. Each storage part is provided with a data region in which the update data are stored and an error region in which the error detection data for detecting the error of the update data are stored. When detecting the error of the update data based on the error detection data, the update control part selects the storage part in which the update data having an error are stored as the storage part in which the oldest update data are written.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011726-A (JP)
Title: Method and device of capturing and processing giant jellyfish
Inventor: KUBOTA KENJI
IPC: A01K73/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for making giant jellyfish capturing and processing easy.  <P>SOLUTION: The method for capturing and processing undersea giant jellyfishes comprises a step for surfacing a giant jellyfish swimming in the sea, a step for capturing and fixing the cap of the surfaced giant jellyfish, a step for separating and cutting the edible part and the unedible part of the captured and fixed giant jellyfish, and a step for housing the edible part in a housing space of a workboat and returning the unedible part in the sea.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014538-A (JP)
Title: Ice dispenser
Inventor: KAWACHI MOTOHIRO
IPC: F25C5/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice dispenser improved in working efficiency.  <P>SOLUTION: Two ice discharging portions 20, 21 are formed on an ice storage main body 10, and the ice discharging portions 20, 21 are formed at symmetric positions with respect to a rotating shaft 13. The ice discharging portions 20, 21 respectively extend in the tangential direction of an inner peripheral face 10b of the ice storage main body 10, and comprise ice lead-out passages 22, 23 formed in a state of communicating with the inside of the ice storage main body 10 through opening portions 16, 17, and ice discharging portions 24, 25 connected with the ice lead-out passages 22, 23 at one end and having openings 24a, 25a directing downward at the other end. The ice lead-out passages 22, 23 respectively extend in a state of being inclined in the directions in the directions opposite to each other with respect to the radial direction of the ice storage main body 10. Connecting portions of the ice lead-out passages 22, 23 and the ice discharging portions 24, 25 are provided with opening and closing covers 26, 27 mounted by hinges to openably and closably cover the ice lead-out passages 22, 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012457-A (JP)
Title: Simple water purification tool
Inventor: IGAI YOSHITOMO
IPC: C02F1/44
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple water purification tool which is light and small to enable storage in an emergency evacuation, and low in manufacturing cost.  <P>SOLUTION: A faucet 1 is installed in a water pipe 1, and a female screw 3 matching a male screw of a PET bottle is formed at one end of the water pipe 1. An air valve 4 for a bicycle is attached between the female screw 3 and the faucet 2 so as to protrude in the radial outward direction. A water outlet 5 is connected to the other end of the water pipe 1 by a connection nut 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014288-A (JP)
Title: Scroll compressor
Inventor: NEGISHI MASAMI
IPC: F04C29/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor preventing an excessive compression phenomenon, with inexpensive structure.  <P>SOLUTION: A scroll unit 30 is provided to execute a series of processes of suction, compression and discharge of working fluid high in working pressure, by swirl motion of a swirl scroll 52 with respect to a fixed scroll 32. The unit formed by meshing of the swirl scroll with the fixed scroll, includes: a compression chamber 74, in which a ratio of volume with respect to suction volumes of two compression chambers is set to be 0.5 or higher at a position of a minimum volume before joining the compression chambers at a center part; and a single discharge port 50 penetrating 34 an end plate of the fixed scroll, and communicating with the compression chamber corresponding to the ratio of the volume so as to discharge the working fluid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017679-A (JP)
Title: Electric motor
Inventor: TAKEUCHI KESATOSHI
IPC: H02P6/16
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for achieving accurate motor control while taking account of an error about an output from a magnetic sensor.  <P>SOLUTION: A drive control circuit has a circuit for generating a voltage applied to a coil array by utilizing an analog variation of an output signal from a magnetic sensor. An output waveform correcting section corrects a waveform of the output signal from the magnetic sensor so that the output signal from the magnetic sensor has a predetermined waveform during the operation of an electric motor. The output waveform correcting section has a memory for storing an output waveform correction value. An ID code is assigned to each of a plurality of magnetic sensors. The output waveform correcting section receives the output waveform correction value for each magnetic sensor externally together with the ID code and stores the output waveform correction value for each magnetic sensor in the memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018759-A (JP)
Title: Bearing device for wheel
Inventor: SHIBATA KIYOTAKE
IPC: F16C35/063
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of reducing hoop stress acting on an outside diameter of an inner wheel, and securing sufficiently bearing strength without increasing the thickness of the inner wheel in a radial direction and a width direction.  <P>SOLUTION: This device comprises a plurality of arrays of rolling elements 5 intervened between trajectory faces 3 and 4 of an outer member 1 and an inner member 2. The inner member comprises a hub wheel 9 having a solid shaft 9b and a flange 9a, and two inner wheels 10A, 10B pressure-fit in the outer periphery of the shaft and having trajectory faces on inboard and outboard sides. A hole 9d is formed at the inboard side end face of the shaft, and the width face of the inner wheel on the inboard side is fastened in an axial direction by a clamping part 9e clamping a cylindrical portion of the outer periphery of the hole toward the outside diameter. A straight line L1 extending in a direction perpendicular to a trajectory face from the center of the axial direction on the trajectory face of the inner wheel on the inboard side is located on the inboard side beyond a position P1 crossing with a fitting face between the outer periphery of the hub wheel and the inner wheel, and a bottom position of the hole is positioned on the outboard side beyond the end face on the inboard side of the inner wheel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018370-A (JP)
Title: Ceramic catalyst body
Inventor: HASE TOMOMI
IPC: B01D53/86
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic catalyst body which enables an exhaust gas to easily flow to the outer peripheral part of a ceramic carrier and to quickly activate a catalyst in the entire ceramic carrier.  <P>SOLUTION: The ceramic catalyst body 1 is installed in a widened diameter part 31 where flow diameter is more widened than in an upstream side in an exhaust gas tube 3 for leading an exhaust gas of an engine. The ceramic catalyst body 1 is obtained by depositing a catalyst on a honeycomb ceramic carrier 11 having a large number of cells 13 surrounded with cell walls 12. The ceramic carrier 11 comprises a center part 21 which is an inner side region than an upstream exhaust gas pipe tube 32 and an outer peripheral part 22 installed in the periphery of the center part 21 in the case where the upstream exhaust gas pipe 32 installed immediately above the widened diameter part 31 of the exhaust gas tube 3 is projected in the axial direction of the ceramic carrier 11. The opening ratio of the outer peripheral part 22 is higher than that of the center part 21 and the water absorption ratio of the outer peripheral part 22 is higher than that of the center part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018132-A (JP)
Title: Vacuum cleaner
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/12
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a high air volume until dust is discharged in a vacuum cleaner.  <P>SOLUTION: A dust collecting box comprises a main body part 10 for storing the dust, an opening openable and closable to the main body part 10 and communicated to the suction port of a motor-driven blower chamber at the rear part, and a lid body part B (lid body part) 14 for removing the dust of air sucked to the dust collecting box by the drive of a motor-driven blower, and the lid body part B14 is formed of a plurality of filters A13 and B20 of different pressure loss. Thus, for instance, the dust is sucked first to the side of the filter B20 of the small pressure loss, and when clogging occurs, the dust is then sucked to the side of the filter A13 of the high pressure loss and stored. Since the dust is successively stored from the side of the filter of the small pressure loss to the side of the filter of the high pressure loss in such a manner, the vacuum cleaner capable of maintaining the high air volume is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020166-A (JP)
Title: Inner surface grooved heat-transfer tube for evaporator
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/40
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface grooved heat-transfer tube for an evaporator preventing deterioration of heat transfer performance by an oil film by minimizing forming of the oil film on a tube inner face due to refrigerating machine oil mixed in a carbon dioxide coolant even when a maximum inner diameter of the heat-transfer tube is small.  <P>SOLUTION: In the inner surface grooved heat-transfer tube for an evaporator, a groove 2 extending spirally or in parallel with a tube axis is formed on the tube inner face, and carbon dioxide is used as a coolant. When the tube maximum inner diameter is Dimax, 0.45≤Dimax≤4.30 mm, when a root pitch of the groove 2 in a tube axis orthogonal cross section is P1, 0.17≤P1≤0.33 mm, and when an angle between a straight line in parallel with a tube axis direction in the tube inner face and an extending direction of the groove is θ1, 2.0≤θ1≤14.0°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026389-A (JP)
Title: Image forming device
Inventor: GOTO KATSUAKI
IPC: G03G15/20
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device provided with a heat shielding means for making the image forming device compact without increasing power consumption of a fixing device.  <P>SOLUTION: The image forming device is provided with a plurality of cooling medium passages for being layered toward a fixing device side from an image forming part side, and a plurality of partition members so as to make a cooling medium successively pass the plurality of the cooling medium passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024105-A (JP)
Title: Pneumatic radial tire
Inventor: KANAMARU SHINICHIRO
IPC: B60C9/18
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve heating durability and uneven wear resistance by making radial growth amount of a pneumatic radial tire uniform in the tire width direction and suppressing deterioration of a grounding shape when traveling.  <P>SOLUTION: The first to fourth belt layers 11-14 are arranged from an inner peripheral side toward an outer peripheral side in a tread part 5. The second to third belt layers 12 and 13 are made crossing layers having small belt angles with the tire peripheral direction and opposite directions with each other. A hollow part 11C is provided in a center part of the first belt layer 11 to lower peripheral direction rigidity of the center part. The fourth belt layer 14 is divided into three of a center part 14C and outside parts 14D. Peripheral direction rigidity of a shoulder part is increased by making a belt angle of the outside part 14D closer to the tire peripheral direction as compared with a belt angle of the third belt layer 13 and inclining the belt angle in the opposite direction of the tire peripheral direction. As a result, the radial growth amount suppressing effect of the shoulder part is relatively enhanced to make the radial growth amount uniform in the tire width direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007026452-A (JP)
Title: Method and system for enhanced microprocessor
Inventor: IWAMURA KENJI
IPC: G06F9/38
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems for efficiently executing optimized programs.  <P>SOLUTION: The system has a microprocessor 150 and the microprocessor 150 has hazard detection logic 130 equipped with dependency detection logic operable so as to detect dependency between a set of mode bits and set of instructions. When the set of mode bits is in the first state, the microprocessor 150 functions in relation to the hazard detection logic 130, and also when the set of mode bits is in the second state, the microprocessor 150 functions without being related to the hazard detection logic 130.  <P>COPYRIGHT: (C)2007,JPO&INPIT