baber/WOPTO huggingface dataset:
Patent JP-2007254879-A (JP)
Title: METHOD FOR GROWING GROUP III NITRIDE CRYSTAL, AND GaN CRYSTAL
Inventor: FUJIWARA SHINSUKE
IPC: H01L21/205
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing group III nitride crystals capable of improving the yield of Ga, and to provide GaN crystals obtained by the method.  <P>SOLUTION: When ammonia gas is introduced into a growth chamber 1 surrounded by one main face 2 of a susceptor 7 to be set with a substrate 6, a confronted face 3 confronted with the one main face 2 of the susceptor 7 with a space, and a side face 4 for dividing the space between the one main face 2 of the susceptor 7 and the confronted face 3, and further, group III chloride gas is introduced from an exhaust nozzle 8 for group III chloride gas in order to grow group III nitride crystals are grown on the substrate 6 set on the one main face of the susceptor 7; the group III nitride crystals are grown with a proviso that, when the area of the one main face 2 in the susceptor 7 is defined as Scm<SP>2</SP>; the distance between the one main face 2 of the susceptor 7 and the exhaust nozzle 8 for group III chloride gas is defined as Lcm, and the total in a standard state of the gas to be introduced into the growth chamber 1 is defined as Vcm<SP>3</SP>/s, the value of S/L/V is allowed to satisfy ≥0.1 s/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013040-A (JP)
Title: Structure of washer nozzle
Inventor: MIYAMOTO HARUKI
IPC: B60S1/52
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a washer nozzle which can absorb the assembling error between a body and a base body.  <P>SOLUTION: The washer nozzle 5 is arranged on the outer surface of a vehicle 1 and jets washer liquid on a window pane 23. The washer nozzle 5 comprises the base body 51 to be attached from the outer surface of the car body into a mounting hole 22a formed on a car body 2, and the body 52 having a mounting portion 52c which is inserted into the mounting hole 51a formed on the base body 51 and has a passage 52a for the washer liquid formed therein. The base body 51 comprises a positioning portion 51b which is formed on the outer surface of the base body 51 and is positioned by being brought into contact with the body 52, and an engagement portion 51c to be engaged with an engaging portion 52d formed on the mounting portion 52c when the mounting portion 52c has engaged with the mounting hole 51a. The engaging portion 52d is allowed to relatively displace with respect to the engagement portion 51c in the state that the mounting portion 52c has been inserted into the mounting hole 51a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019750-A (JP)
Title: Lubricating device of internal combustion engine
Inventor: HARADA KOSUKE
IPC: F01M1/08
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device of an internal combustion engine capable of providing a valve on an internal combustion engine without enlarging the engine in size when providing the valve capable of individually opening and closing a plurality of oil paths.  <P>SOLUTION: The lubricating device comprises the oil jet oil path 39 which supplies lubrication oil to an oil jet for spraying the lubrication oil toward a piston of the engine, and the relief oil path 42 which introduces the lubrication oil to the intake side of an oil pump 32 when pressure of the lubrication oil discharged from the oil pump 32 becomes equal to or more than a predetermined pressure. The device further comprises the combined valve 60 integrally formed with a valve element 62 for individually opening and closing the oil jet oil path 39 and the relief oil path 42. The combined valve 60 is provided inside a timing chain cover 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024010-A (JP)
Title: Control device for hybrid vehicle
Inventor: ARITA HIROSHI
IPC: B60L50/16
Filed: 2006-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle obtaining large deceleration without causing a sharp increase of engine speed.  <P>SOLUTION: The control device for the hybrid vehicle comprises a motor generator outputting driving force and applying regenerative braking force to driving wheels, and an automatic travel control means for controlling the braking and driving force of the motor generator to attain a target vehicle speed. The control device further comprises a downhill travel determining means for determining a downhill when a vehicle speed exceeds the target vehicle speed in spite of applying the regenerative braking force to the limit to the driving wheels, and a limit value changing means for changing the regenerative braking force limit value of the motor generator to increase the regenerative braking force when determining the downhill.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006318926-A (JP)
Title: Positive electrode active material and nonaqueous electrolyte secondary battery
Inventor: YAMAZAKI NOBUYUKI
IPC: H01M4/505
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material capable of providing a nonaqueous electrolyte secondary battery having excellent initial capacity and capacity retention, and the nonaqueous electrolyte battery equipped with a positive electrode plate manufactured by using the positive electrode active material.  <P>SOLUTION: This positive electrode active material is made up of specific lithium composite oxide particles, the average particle diameter of the lithium composite oxide particle is within a range of 0.1-50 μm, the particle size distribution of the lithium composite oxide particles has two or more peaks, the ratio of the particle diameter at the peak where the particle diameter is larger to the particle diameter at the peak where the particle diameter is smaller is 1.4 or more, the blending rate of the lithium composite oxide particles having larger particle diameters is 70-80 mass%, and the blending rate of the lithium composite oxide particles having smaller particle diameters is 20-30 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022905-A (JP)
Title: Game machine
Inventor: ONISHI TOMONARI
IPC: A63F7/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a game player to enjoy the movement of game balls in the area of a wide range on a game board and can implement a highly interesting performance operatively connected with the movement of the game balls.  <P>SOLUTION: The game machine in which all or a part of the game board 10 is constituted of a light transmissive member and all or a part of a display area 12a is made visible through the light transmissive member, is provided with photosensors 150 and 151 for detecting the game balls passing through the display area 12c of the display area 12a. A sub CPU 42 performs the control of displaying a rock 160 in the display area 12c on the basis of the fact that a main CPU 32 performs the control of shifting to a variation time shortening game state, and also performs the control of changing the rock 160 displayed in the display area 12c on the basis of the fact that the photosensors 150 and 151 detect the game ball.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022936-A (JP)
Title: Toothbrush
Inventor: ASANUMA TAKESHI
IPC: A46B13/08
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush capable of sufficiently brushing even the root part of the side face of teeth, especially the back side face of molars.  <P>SOLUTION: The toothbrush for brushing the side face of teeth is provided with two handles and a cord-like body connecting them. The handle has a roughly straight handle part and a roughly straight head part bent from the end part of the handle part. The cord-like body is connected between the almost end parts of the head parts of the respective handles and is formed of a freely bendable flexible material. The bend angle of the head part to the handle part can be about 100-140°, the length of the head part can be about 20-35 mm and the length of the cord-like body can be about 35-45 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026205-A (JP)
Title: Thermal gas flow sensor and apparatus for controlling internal combustion engine using the same
Inventor: KANAMARU TAKAHIRO
IPC: F02D35/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal gas flow sensor capable of reducing changes over time in a heating resistor.  <P>SOLUTION: The heating resistor 3 and temperature sensing resistors 4 and 14 are formed in a surface of a thin-wall part 2. Wiring parts 18-23 and pads 8-13 are formed in such a way as to draw out signal wires from the heating resistor 3 and the temperature sensing resistors 4 and 14. Contact parts 24-29 at which the heating resistor 3 and the temperature sensing resistors 4 and 14 come into contact with the wiring part 18-23 are formed. The heating resistor 3 and the temperature sensing resistors 4 and 14 are coated with protective films 30a, 30b, and 31a and insulating films 31b and 30c, and the protective films 31a and 31b are made of a dense film of nitride. A part at which the wiring part 34 comes into contact with the heating resistor 3 is coated with a contact barrier metal film 36 (a titanium-based electric conductor of titanium nitride, titanium tungsten, titanium, or the like). Since the titanium-based electric conductor is a dense film and resistant to hydrogen, it is possible to reduce changes over time in the heating resistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128853-A (JP)
Title: Direct liquid fuel cell system
Inventor: LEE ZAI YON
IPC: H01M8/04
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct liquid fuel cell system which can be started in a short time and stably, and maintain long time drive.  <P>SOLUTION: The direct liquid fuel cell system comprises a fuel cell 130 having an electrolyte film 132, a cathode 134 formed on a first surface of the electrolyte film, an anode 136 formed on a second surface of the electrolyte film, a high concentration fuel storage part 150 and a low concentration fuel storage part 160 which are separately formed each other and contain liquid fuel supplied to the fuel cell. The fuel stored in the low concentration fuel storage part is supplied to the anode when the direct liquid fuel cell system with the part is attached to an electronic device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029527-A (JP)
Title: Endoscope system
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system capable of surely and easily recovering a capsule endoscope by an endoscope.  <P>SOLUTION: In the endoscope system 10 for recovering the capsule endoscope 12 inside a body lumen by combining the capsule endoscope 12 and the endoscope 14 with a thin and long insertion part 42, a housing part 60 for housing the capsule endoscope 12 when recovering the capsule endoscope 12 is provided on the distal end hard part 56 of the insertion part 42 of the endoscope 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032546-A (JP)
Title: Induction-type displacement detection device
Inventor: KAWATOKO OSAMU
IPC: G01D5/245
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction-type displacement detection device improved in resolution.  <P>SOLUTION: The device is such that the length of one receiving loop along a measurement axis is λ/2, and the pitch of a flux-coupling member is λ/N (N is three or larger odd number), and the one receiving loop comprises a pair of opposite parts which are opposite to each other and parallel to the measurement axis; a pair of tilt parts, having tilt portions bending from both ends of the pair of parallel parts toward the center of the measurement axis of the receiving loop with respect to the measurement axis, and a pair of projecting parts which are positioned at centers of the parallel parts and made up in a symmetrical shape along the measurement axis with respect to the centers; and the distance between centers of the portions of the projecting parts tilted to the measurement axis is approximately λ/2N (N an odd number of 3 or larger), wherein λ is the length of the portion of the pair loop which has adjacent receiving loops, along the measurement axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007006514-A (JP)
Title: Forward transform apparatus
Inventor: ZANDI AHMAD
IPC: H04N9/67
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize completely reversible color conversion through integer calculations that are predictable in accuracy.  <P>SOLUTION: A forward transform apparatus has a multiplication means for multiplying a first number to a first input (G) that generates a first result, a first addition means for adding a second input (R) and the third input (B) that generates a second result, a second addition means for adding the first result and the second result that generates a third result, a first division means for dividing the third result with a second number that outputs a first output (Y), a first subtraction means for subtracting the second result from the first result that generates a fourth result, a second division means for dividing the fourth result with a third number that outputs the second output (U), and a second subtraction means for subtracting the third input from the second input that outputs a third output (V).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008033855-A (JP)
Title: Client server system
Inventor: NISHIDE TAKASHI
IPC: G06F21/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client server system achieving a more flexible access control policy by providing a method defining an access control policy even when communication is not established with a server.  <P>SOLUTION: In the server holding a database managing an access control policy of each user, an access control policy can be set for an on-line login of each user can be set, as well as for an off-line login. When a user logs in on-line from a client machine, an off-line policy is acquired from the server along with an on-line policy, and the acquired off-line policy is stored in the client machine. When the communication is not established with the server, off-line login is carried out, and by reflecting the stored off-line policy on the client machine, a more flexible access control policy can be implemented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039050-A (JP)
Title: Roller screw system
Inventor: PAN HUNG-SUNG
IPC: F16H25/24
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller screw system that increases the flowability of overall recirculation to reduce the volume of a nut.  <P>SOLUTION: The roller screw system comprises a screw, a nut, paired recirculation elements, a recirculation pipe and a roller. A through hole that connects to a recirculation hole is cut in the nut. The recirculation pipe is passed into the through hole in the nut, whereby the recirculation elements are mounted in storage grooves on the nut to form a recirculation system. The screw is connected to a helical rail on the nut to provide a complete roller screw system. Thus it is possible to simultaneously solve two major problems, i.e., reduced ease of rotation due to an excessively small radius of curvature of a recirculation path, and an increase in the volume of the nut due to the installation of a curved pipe. Also, the ease of overall recirculation is increased and the purpose of reducing the volume of the nut is attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041973-A (JP)
Title: Low-profile inductor
Inventor: OKI JUICHI
IPC: H01F27/255
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To make an inductor smaller in profile, as compared with an inductor having a structure with a wire material sandwiched by two plate-shaped core members.  <P>SOLUTION: A low-profile inductor 1A comprises a plate-shaped core member 10 made by forming a magnetic material into a plate shape, conductors 11, 12 disposed on at least one surface in a pair of plate surfaces of the plate-shaped core member 10, and a magnetic resin layer 13 formed on the surface of the plate-shaped core member 10, on which the conductors 11, 12 are placed and yielded by curing magnetic powder containing resin 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040339-A (JP)
Title: Communication terminal, relay server, information providing system, information output method, and relay method
Inventor: INOUE YUSAKU
IPC: H04W76/02
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire, in addition to map information, other additional information.  <P>SOLUTION: A mobile phone 10 is capable of performing data transmission and reception with a providing server 41, a map information generating server 42, and an additional image providing server 43, and is comprised of: a content receiving section 11 receiving premise Web data from the providing server 41; a request notice generating section 12 generating request notice which makes it possible to transmit, on the basis of the received premise Web data, position information to the map information generating server 42 and to transmit storage destination information to the additional image providing server 43, respectively; a request notice transmitting section 13 transmitting the request notice; a result receiving section 14 receiving map information generated by the map information generating server 42 according to the request notice and the additional image provided by the additional image providing server 43 according to the request notice; and a display section 15 displaying the received map information and the additional image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044852-A (JP)
Title: Organophosphorus compound having cyclopentene skeleton and method for producing the same
Inventor: TANAKA MASATO
IPC: C07F9/53
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organophosphorus compound represented by general formula (1) and having a cyclopentene skeleton and to provide a method by which the organophosphorus compound is simply produced in good yield under mild conditions.  <P>SOLUTION: The method for producing the organophosphorus compound represented by general formula (1) and having the cyclopentene skeleton is carried out as follows. 1,6-Heptadiyne is reacted with a hydrophosphorus compound represented by general formula (4) in the presence of a palladium complex of a chelate coordinating phosphine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047166-A (JP)
Title: Pll circuit, information recorder, and method for generating recording clock
Inventor: OTA HIROAKI
IPC: G11B20/14
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately generate a recording clock based on a wobbling clock generated from a wobbling signal recorded in a disk recording medium.  <P>SOLUTION: In the PLL circuit for generating a reference clock used for generating a recording clock to record information in a disk recording medium where a wobbling signal having a predetermined cycle is recorded, the phase of a wobbling clock generated based on the wobbling signal is compared with that of the frequency-divided clock of the referencer clock, and based on the results of the comparison, a phase shifting amount and a phase shifting position between the wobbling clock and the frequency-divided clock of the reference clock are detected and stored. The comparison results between the phase of the wobbling clock and the phase of the frequency-divided clock of the reference clock is corrected based on the stored phase shifting amount and the stored phase shifting position, and the signal of a frequency according to the correction is generated as a reference clock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043434-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving an yield relating to guide rail attachment to a game board made of a synthetic resin.  <P>SOLUTION: The game machine is provided with a through-hole 54 formed on the game board 60 made of the synthetic resin, a charging component 55 charged to the through-hole 54 and a clamp support pin 70 inserted to the pin insertion hole 61 of the charging component 55 to support a rail 52 for guiding game balls. Thus, in the case that the position of the clamp support pin 70 in the charging component 55 charged to the through-hole 54 of the game board 60 is inappropriate, the charging component 55 can be exchanged with another charging component 55 by the unit of the charging component 55. It is also possible to change the attaching position of the rail 52 by exchanging it with another charging component 55, the game board 60 made of the synthetic resin is not scratched and the game board 60 made of the synthetic resin can be recycled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023507-A (JP)
Title: Mixer
Inventor: MASAKI SHINGO
IPC: B01F29/60
Filed: 2006-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional mixer having a rotary vessel that since rotation and rocking of the vessel are held and transmitted by a roller, strength of the vessel and finishing of a contact face are required, therefore, an exclusive vessel is used, and attachment and detachment are not easy.  <P>SOLUTION: In the mixer having the rotary vessel, the vessel is fixed to a rotary and rocking vessel holder. This mechanism allows to use an inexpensive commercial plastic drum, a stainless drum or a steel drum as a mixing vessel, facilitating detaching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045678-A (JP)
Title: Spool valve
Inventor: RYU SHOHEI
IPC: F16K47/02
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool valve reducible in hydrodynamic force and noise in the axial direction of a spool shaft in the spool valve provided with grooves for fine operation in a land.  <P>SOLUTION: The spool valve having a flow regulating function comprises a spool 20 provided with the grooves 23 from one end to an intermediate part of the land 22, and a sleeve 10 having a valve chamber 11 into which the spool 20 is fitted movably in the axial direction of the spool shaft 21 and comprising a first port 12 and a second port 13, wherein oil can flow from one of the first port 12 and second port 13 to the other through the grooves 23 of the land while regulating a flow rate according to the operating amount of the spool 20 in fine operation. The grooves 23 of the land 22 are divided into the grooves 23 in a one-end side region 231 located on one end side of the land 22, and the grooves 23 in an intermediate part side region 232 located in the remaining region of the land 22. The grooves 23 are formed so that the depth of the grooves 23 in the intermediate part side region 232 is deeper than that of the grooves 23 in the one-end side region 231.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046466-A (JP)
Title: Encryption processing apparatus and decryption processing apparatus
Inventor: SUZUKI DAISUKE
IPC: G09C1/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block encryption processing circuit capable of high speed operation with a small-scale circuit configuration.  <P>SOLUTION: A pipeline register is included in a circuit performing substitution processing and transposition processing in a randomizing section processing circuit (101) which performs processing including the substitution processing and transposition processing to a plaintext block data or ciphertext block data constituted of a plurality of byte data or a magnification key creation processing circuit (102) which performs processing including the transposition processing to the key block data constituted by a plurality of byte data. Parallel processing is performed to the plurality of the byte data included in the same block data by performing the pipeline processing of the byte data unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT