baber/WOPTO huggingface dataset:
Patent JP-2006315151-A (JP)
Title: Spindle structure of machine tool
Inventor: OZEKI HIROSHI
IPC: B23Q11/10
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely supply oil mist to a tool tip through a spindle hole in a spindle-through machine tool.  <P>SOLUTION: In this spindle structure of a machine tool, shaft members 2, 4, 23 having shaft holes 2a, 4a, 23a are disposed along the axial direction, and the spindle hole for injecting oil mist is formed by communicating the shaft holes with each other. A baffle material 15 for an oil mist jet is disposed along the axial direction. A steady oil mist jet is varied without checking the migration of oil mist by the baffle material for the oil mist jet disposed in the shaft hole, whereby adhesion of the oil mist to the inner surface of the shaft hole due to centrifugal force is reduced. The oil mist is hard to adhere to the shaft hole, so that the oil mist is smoothly and efficiently supplied to the tool tip to achieve favorable semi-dry machining. An effect that the oil mist is efficiently supplied to reduce the quantity of oil used is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005279287-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: FUJINAGA KATSUMI
IPC: A61B8/00
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic apparatus in which received digital signals such as complex signals etc. are recorded in a reprocessable signal form.  <P>SOLUTION: A received digital signal outputted from an A/D convertor 16 is branched and taken out and prescribed processing is carried out by a signal processing circuit 32 and then stored in a recording medium by a disk device 34. The data stored in the recording medium 36 are processed in the signal processing circuit 32 by the disk device 34 and then transmitted to an image processing circuit 18. Reprocessing is made easily by recording raw echo data instead of conventional recording in a condition of video signals. The signal processing circuit 32 has a rate converting function, data adding/extracting function, data protecting function, data compressing/expanding function, etc. The received digital signal may be a complex signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006324839-A (JP)
Title: Compound type semiconductor device
Inventor: MINO KAZUAKI
IPC: H03K17/687
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascade device in which a normally ON type switching element and a normally OFF type switching element are connected in series, the cascade device which makes the switching elements safely switch at high speeds without exceeding breakdown voltages of the switching elements.  <P>SOLUTION: The normally ON type switching element and normally OFF type switching element are connected and a driving circuit is connected to the normally OFF type switching element to constitute the cascade device capable of normally OFF type operation. Then a series circuit of a voltage clamping means and a diode is connected between the drain (or collector) and gate (or base) of the normally OFF type switching element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320474-A (JP)
Title: Mattress
Inventor: USAMI AKIRA
IPC: A61G7/05
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light mattress which prevents formation or expansion of a bedsore on a patient by reducing selectively and automatically contact pressure applied on the bone projecting part where a bedsore is liable to be formed and on an already formed bedsore without increasing physical burdens of the patient.  <P>SOLUTION: The mattress 2 comprises a lamellar elastomer 4 for equalizing pressure applied on a loading body, a sheet 6 arranged on the top face of the elastomer 4, and a control apparatus 12. The sheet 6 has a plurality of cells 8 arranged between the loading body and the elastic body in the shape of a matrix and contain fluid supplied from a compressor 10 via an air pipe 16. Each of the cells 8 has a hole and a valve for taking in and discharging the fluid, and the control apparatus is connected to the valve of each hole via a connecting line so as to control opening and closing of each valve. Each cell 8 of the mattress 2 has a sensor connected to the control apparatus via a connecting line, and the control apparatus 12 directs opening and closing of the valve of each cell 8 in accordance with a signal from each sensor 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322379-A (JP)
Title: Axial flow impeller
Inventor: OGINO KAZUO
IPC: F04D29/54
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial flow impeller which generates low noise under condition where the same is installed in an apparatus by reducing blade generation noise.  <P>SOLUTION: An impeller 6 has a rear end 4 of a side surface of a blade 1 on a delivery side more than an outer circumference 3 end A in series in a view in an axial direction between the outer circumference 3 end A and a hub 5 side B of the blade 1, and has mounting angle α of the outer circumference 3 of the blade 1 bigger than mounting angle β in an inner circumference angle and getting bigger as it goes to the outer circumference 3 side. Consequently, work can be efficiently done without generating swirl, generation of power and noise is small and the low noise axial flow impeller can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005329537-A (JP)
Title: Motor housing for impact wrench and its assembling method
Inventor: JUSTIS MICHAEL S
IPC: B25F5/02
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact wrench facilitating wiring from a power source.  <P>SOLUTION: A handle for an electric tool including a field case and a front handle part formed in an integral molding is provided. The front handle part has an opening for receiving the wire of the electric tool on a rear side. The wire is connected to a motor mounted on the field case. A rear handle part is mounted to the front handle part so as to cover an opening on the rear side of the front handle part. An end cap is connected to a rear side of the field case so as to cover the remaining exposed wires connected to the motor. In the design of the front handle, the wiring of the electric tool can be completed from one side of the tool without upsetting the tool during the wiring process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006328971-A (JP)
Title: Lash adjuster in valve gear
Inventor: YAMAGUCHI KATSUHISA
IPC: F01L1/22
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lowering in the function due to the intrusion of FM oil used for an engine, in a lash adjuster for automatically adjusting valve clearance of a swing arm type valve gear and a rocker arm type valve gear.  <P>SOLUTION: A saw-toothed female screw 13 is formed on the inner periphery of a blocking-up end part of a cylindrical housing 11, and a male screw 15 formed on one end part outer periphery of an adjusting rod 14 is engaged by a screw with its female screw 13. The adjusting rod 14 is energized in the direction for separating from the blocking-up end by incorporating an elastic member 17 into the blocking-up end part of the housing 11. A seal ring 32 is installed in a seal groove 31 formed on the other end part outer periphery of the adjusting rod 14, and mutual sliding surfaces of the housing 11 and the adjusting rod 14 are sealed, to prevent the FM oil used for the engine from intruding between screw engaging parts of the female screw 13 and the male screw 15 from between the sliding surfaces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326713-A (JP)
Title: CUTTING TOOL OF SURFACE-COATED CERMET WITH THICK FILM alpha-TYPE ALUMINUM OXIDE LAYER ACHIEVING EXCELLENT CHIPPING RESISTANCE
Inventor: HONMA HISASHI
IPC: B23B27/14
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool of surface-coated cermet comprising thick film α-type aluminum oxide layer achieving excellent chipping resistance.  <P>SOLUTION: A hard coating layer formed by deposition on the surface of a tool base of this cutting tool of surface-coated cermet is composed of (a) a lower layer comprising a tight adhesion Ti compound layer comprising at least one layer of a TiC layer, a TiN layer, a TiCN layer, a TiCO layer, and a TiCNO layer, having total average thickness of 0.1-5 μm, and a modified TiCN layer having average layer thickness of 2.5-15 μm, and (b) an upper layer comprising a thick reformed α-type Al<SB>2</SB>O<SB>3</SB>layer having average layer thickness of 16-30 μm, and α-type crystal structure in a chemically deposited state. The modified TiCN layer in (a) indicates a specific component atom shared lattice point distribution graph when inclination angles of (001) faces and (011) faces as crystal faces of crystal grains are measured using an electroluminescent type scan electronic microscope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006330177-A (JP)
Title: Display device and projector
Inventor: HAGIWARA TAKASHI
IPC: G03B21/00
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To adjust chromaticity in a projector using LEDs of RGB as a light source by using a spatial modulation device.  <P>SOLUTION: A target color space setting part 2 obtains target RGB tristimulus values according to RGB target chromaticity set by an external information input part 1 and white point tristimulus values. The RGB tristimulus values at the maximum light emitting time of the LEDs 6r, 6g and 6b are stored in a storage part 3. A light source adjusting part 4 decides a mixture ratio of emitted light by the respective R, G and B LEDs 6r, 6g and 6b for obtaining the target color space from the target RGB tristimulus values from the target color space setting part 2 and the RGB tristimulus values of the respective LEDs stored in the storage part 3. Based on the mixture ratio, an LED driving current applied to the respective R, G and B LEDs 6r, 6g and 6b is set. By composing the light from the LEDs 6r, 6g and 6b at the desired mixture ratio, the color space is set at a desired position to adjust the chromaticity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329512-A (JP)
Title: Cogeneration system
Inventor: YAMAMOTO HIROSHI
IPC: H01M8/00
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system making automatic correction of time and date at the return of power even if a clocking means of the cogeneration system stops due to the occurrence of electric service interruption.  <P>SOLUTION: The cogeneration system 1 has a load result data storage means 5 for totaling and storing load result data of one day according to the attributes of the day, and a control device 6 for reading load result data coinciding with the attribute of a specific day from the load result data storage means 5 and optimizing an operation schedule of the specific day based on the load result data. The cogeneration system 1 comprises a power return time correcting means 7 for writing correct time in the control means 6 when the control means 6 is stopped by service interruption and then restarted by the return of power.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005343696-A (JP)
Title: Elevator management
Inventor: ANGST PHILIPP
IPC: B66B1/28
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for supervising the safety of an elevator having a car driven by a driving means within a hoistway.  <P>SOLUTION: A travel parameter X<SB>ABS</SB>, X"<SB>ACC</SB>, X'<SB>IGB</SB>of the car is detected and continually compared with a similarly detected travel parameter X'<SB>IG</SB>of the driving means. If the comparison shows a large deviation between the two parameters, an emergency stop is initiated. Otherwise one of the travel parameters X<SB>ABS</SB>, X"<SB>ACC</SB>, X'<SB>IGB</SB>; X'<SB>IG</SB>is outputted as a verified signal X;X'. The verified signal is then compared with predetermined permitted values. If it lies outside the permitted range, then an emergency stop is initiated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006329356-A (JP)
Title: Supporting structure of cancel plate
Inventor: KIRIKI KOICHI
IPC: F16D25/0638
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a snap ring 10 from falling off from an annular groove 11 as separated end parts 101, 102 of the snap ring 10 are caught by a diameter enlargement restricting projections 32 formed at a cancel plate 3 caused by relative rotation of the snap ring 10 and the cancel plate 3.  <P>SOLUTION: A plurality of diameter enlargement restricting projections 32 for restricting diameter enlargement deformation of the snap ring 10 are formed at the cancel plate 3 of which inner circumference part is supported on a driving shaft side from an opposite side of an equilibrium oil chamber via the snap ring 10. A rotation stop projection 103 to be inserted between the diameter enlargement restricting projections 32 adjoining in a circumference direction is formed at the snap ring 10. The rotation stop projection 103 is formed with a phase interval of the diameter enlargement restricting projections 32, 32, ... or a phase interval equivalent to a multiple of the phase interval from the middle of the separated end parts 101, 102 and the width W is larger than a facing clearance G of the separated end parts 101, 102.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005334653-A (JP)
Title: Biodegradable intravascular instrument with buffer agent
Inventor: DAVE VIPUL BHUPENDRA
IPC: A61F2/24
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioabsorbable medical instrument capable of controlling an acid effect of decomposition.  <P>SOLUTION: An intravascular or cardio-intravascular medical instrument 50 placed at a site in a patient's body to control pH levels at the site in the patient's body has one or more structural components 80, 90 formed of a biodegradable and/or bioabsorbable material, or a coating 70 in a coated state formed of a biodegradable and/or bioabsorbable material as a modification. A buffer agent 95 is provided in a state of being attached to or included in the biodegradable and/or bioabsorbable material, and the buffer agent is dispersed from the biodegradable and/or bioabsorbable material in response to hydrolysis of the biodegradable and/or bioabsorbable material. In addition, it is preferable that the intravascular or cardio-intravascular medical instrument has a drug included in the biodegradable and/or bioabsorbable material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006333262-A (JP)
Title: Clock recovery circuit
Inventor: SATO MASAHITO
IPC: H04L7/033
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock recovery circuit which is simple in its circuit configuration, and reproduces a clock immediately after data is received even at a high transmission rate of data.  <P>SOLUTION: The clock recovery circuit 100 has: a pulse signal generation circuit 1 for detecting a transition of reception data to generate a pulse signal; a delay element group 2 in which a plurality of delay elements corresponding to a number which subtracts one from the number of a maximum non-transition period of the reception data are series-connected; a delay time control circuit 3 which is controlled according to a delay time control signal so as to make delay times of the respective delay elements of the delay element group 2 equal to 1 data period portion of the reception data, on the basis of a preset transmission rate of the reception data; a delay pulse signal generation circuit 4 which inputs the pulse signal to the delay element group 2 and outputs a plurality of delay pulse signals which are delayed sequentially by one data period portion of the reception data; and an OR circuit 5 which makes a logical adding of the pulse signal and the plurality of delay pulse signals and outputs it as a reproduced clock signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328882-A (JP)
Title: Lock for door
Inventor: KINOSHITA TAKUO
IPC: E05C1/14
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To minimize or eliminate a strong sound generated when opening a door.  <P>SOLUTION: In this lock for the door, a latch spring 32, a reversal latch 30, and a latch locking piece 60 journalized to a lock box 6 so as to engage with and disengage from the reversal latch 30, are arranged in the lock box 6. When starting to open the door 4 still in a state of manually operating an outside operation member of the lock box 6, the reversal latch 30 retreats against spring force of the latch spring 32 by striking on an edge part 3 of a metallic receiving metal fitting 2 on the door frame 1 side, and a latch operation rod 33 arranged in the rear of the reversal latch 30 also simultaneously retreats backward, and when the latch operation rod 30 retreats up to a predetermined position, a locking cam 38 arranged on the latch operation rod 30 engages with the latch locking piece 60, and checks a return of the latch operation rod 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333373-A (JP)
Title: Mobile terminal device with camera
Inventor: ITO TAKETAKA
IPC: H04M1/02
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device with a camera which prevents the camera from coming out of the optical axis.  <P>SOLUTION: The device has a container structure constituted by a first case member 43 in which the image pick-up window 45 is formed, and a second case member 44 in which key opening 48 is formed, a camera unit 50 which captures an image from the image pick-up window 45, a camera holder 51 located between the first case member 43 and the second case member 44 which holds the camera unit 50 in standstill, a key member 53 located between the key opening 48 and the camera holder 51 which the operation panel 52 exposes from the key opening 48, a switch 57 located between the camera holder 51 and the key member 53 which is pushed by the key member 53 when the operation panel 52 of the key member 53 is pushed, and a support part of which another side mutually contacts to at least either the first case member 43 and the camera holder 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337107-A (JP)
Title: Nuclear magnetic resonance measuring probe and nuclear magnetic resonance measuring apparatus
Inventor: TAKEGOSHI KIYONORI
IPC: G01R33/34
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance (NMR) measuring probe, and an NMR measuring apparatus that uses it, capable of preventing a temperature rise of a sample due to heat conduction through a transmission line, and performing NMR measurements, even at a cpyogenic temperature of, for example about 1K.  <P>SOLUTION: The nuclear magnetic resonance measuring probe, for performing NMR measurements on a sample while cooling the sample, is provided with a liquid helium vessel 29, an RF coil 10 arranged inside the helium vessel 29, vacuum layers 2A, 2B for thermally insulating the helium vessel 29 from outside the body of the measuring probe 50, and a transmission line 31, arranged to transmit the nuclear magnetic resonance signal detected with the RF coil to the outside of the measuring probe 50, in such a way that the signal passes through the vacuum layers 2A, 2B. Capacitors 11A, 11B for heat insulation are inserted into the transmission line 31 inside the vacuum layers 2A, 2B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339301-A (JP)
Title: Solar cell element
Inventor: OWADA HIROTO
IPC: H01L31/04
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell element in which sufficient ohmic contact is obtained, bonding strength between a surface electrode and a semiconductor substrate is ensured and the strength of the electrode itself is also ensured, in the solar cell element having an antireflection film on a light-receiving surface of the semiconductor substrate and the surface electrode formed on the antireflection film by a fire through method.  <P>SOLUTION: The solar cell element having the antireflection film 5 on one main surface side of the semiconductor substrate 1 is configured so that an intermediate oxide layer 3 and a density transition region 4 containing the main component of the intermediate oxide layer 3 and the main component of the antireflection film 5 are successively provided from the semiconductor substrate 1 between the semiconductor substrate 1 and the antireflection film 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006072966-A (JP)
Title: Non-contact data carrier
Inventor: SATO YUUKI
IPC: G06K19/077
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact data carrier for monitoring a direct current voltage from a rectifying circuit to select an appropriate resonance frequency and shape of a coiled antenna, efficiently receiving electric power when a distance from a reader-writer is far, capable of avoiding malfunction due to heating or damage caused by overvoltage impression when the reader-writer is near and excessive electric power is received, and capable of providing a favorable communication state by stabilizing a power supply voltage to an internal circuit.  <P>SOLUTION: Switches 12a-12f are connected to a plurality of portions of the coiled antenna 1, and by changing the switches and changing connection portions of the coiled antenna 1 connected in parallel to a tuning capacitor 2 and the rectifying circuit 3, adjustment of the resonance frequency and the antenna shape capable of efficiently receiving electric power can be provided. The resonance frequency is adjusted by changing inductance, and an amount of a magnetic flux interlinking with the coiled antenna 1 is adjusted by changing the shape of the coiled antenna 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006338285-A (JP)
Title: Content publishing system, content publishing device and content publishing method
Inventor: FUJII FUMIICHIRO
IPC: G06Q30/06
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To execute content publishing procedures remarkably easily and accurately.  <P>SOLUTION: This content providing device 4 discloses advance notice information D2 and keeps notice information D3, the content data D1 and related information D4 private when the instruction information D5 ("false") showing that a start of content data D1 provision is notified in advance. On the contrary, the content providing device 4 keeps the advance notice information D2 private and discloses the content data D1 and the related information D4 when the instruction information D5 ("truth") showing the provision of content data D1 is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339387-A (JP)
Title: Semiconductor device
Inventor: ISHIDA YUKITO
IPC: H01L21/331
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the withstand voltage against electrostatic breakdown of a high-frequency transistor while maintaining its high-frequency characteristic.  <P>SOLUTION: With respect to the high-frequency transistor 20, there are formed alternately in a square-form base region B<SB>L</SB>a plurality of stripe-form emitter openings and a plurality of stripe-form base contacts. All the emitter openings have an identical shape, inclusive of emitter openings EL1, EL2, and the emitter-opening width of each emitter-terminal-side region 21 is so formed as to be made wider than the emitter-opening width of each base-terminal side. On the other hand, all the base contacts have an identical shape, inclusive of base contact portions B<SB>C1</SB>to B<SB>C5</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT