baber/WOPTO huggingface dataset:
Patent JP-2005083290-A (JP)
Title: Scroll compressor
Inventor: MOROZUMI NAOYA
IPC: F04C18/02
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of securely supplying the most appropriate amount of lubricating oil to a cooling medium compression part and restraining deterioration of the compression efficiency caused by gas leak.  <P>SOLUTION: An oil supplying passage 35 is provided so as to open its discharge port toward a mating surface of a main frame 3 and a fixed scroll 41. A contraction pin 353 is inserted into the oil supplying passage 35 with a predetermined clearance so as to regulate the inflow of the lubricating oil O, and a groove-like communicating part is formed on the mating surface of the main frame side so as to allow the discharge port to communicate with a compression space 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002900-A (JP)
Title: Thermoplastic elastomer resin composition
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L101/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition excellent in mechanical properties, requiring a shorter time for crosslinking and having excellent productivity.  <P>SOLUTION: The thermoplastic elastomer composition comprising an ethylene/α-olefine/aromatic vinyl compound/nonconjugated diene crosslinked copolymer is obtained by melt-kneading a thermoplastic resin with an ethylene/α-olefine/aromatic vinyl compound/nonconjugated diene copolymer and adding sulfur and/or an organic peroxide thereinto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005058689-A (JP)
Title: Flying balloon
Inventor: MAKINO KENICHI
IPC: A63H27/10
Filed: 2003-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flying balloon whistling in a high-pitched tone, flying and solving a sanitary problem.  <P>SOLUTION: The flying balloon (1) has a mouth part (2a) of an approximately-long balloon body (2) fit from the side of an upper wall (3a) in an outside fitting state onto a peripheral side wall (3c) of an approximately-cylindrical hollow member (3) provided with main opening parts (5A) and (5B) provided on the upper wall (3a) and a lower wall (3b) respectively. An approximately-circular check valve member (7) is press-fit onto a side wall (3d) of the upper wall (3a) of the hollow member (3) and a check valve (7a) is mounted on the main opening part (5A). A hollow, air supplying pipe (6) penetrates, pushing away the check valve (7a), through the main opening parts (5A) and (5B) and is detachably fitted into the hollow member (3) to supply air into the balloon body (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089102-A (JP)
Title: Conveyor chain with top plate
Inventor: MURAKAMI YOSHIHIRO
IPC: B65G17/38
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor chain with a top plate capable of preventing breaking of the top plate and splashing of of broken piece by providing at least the top plate of a chain link constituting the conveyor chain with the top plate to the top plate made of synthetic resin and having high impact-resistance and high toughness.  <P>SOLUTION: In the conveyor chain 1 with the top plate, a large number of chain links 2 provided with the flat top plate 5 at an upper part of a link body 3 are connected by a connection pin 7. At least the top plate 5 of the chain link 2 is formed by a synthetic resin material in which an elastomer or a rubber component is formulated in a polyamide resin or a polybutyrene terephthalate resin and has high impact-resistance and toughness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134397-A (JP)
Title: Light emitting device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element which can suppress the deterioration and to provide a light emitting device which is reduced in power consumption and is increased in reliability by using the light emitting element, and also to provide a method of manufacturing the same.  <P>SOLUTION: In the light emitting device, the dopant concentration in a light emitting layer of the light emitting element is not less than 0.1wt.% nor more than 0.4wt.%. An anode and a photosensitive organic resin film having an opening are formed on a first passivation film. The anode, a cathode, and the light emitting layer overlap in the opening, and the organic resin film and the cathode are covered by a second passivation film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003663-A (JP)
Title: Element-accommodating apparatus of semiconductor element test handler
Inventor: LEE KI HYEON
IPC: G01R31/28
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element-accommodating apparatus of a semiconductor element test handler for accurately and surely clamping an element on the accommodating apparatus, by automatically pressing the accommodated semiconductor element from above, when the semiconductor element is accommodated on the element accommodating apparatus and automatically releasing the pressing state, when the element on the accommodating apparatus is carried to a different working location.  <P>SOLUTION: The element-accommodating apparatus includes a plate (501), a plurality of accommodating parts (511) formed on the plate so as to receive and accommodate the semiconductor element, at least one latch (521) configured so as to press the semiconductor element accommodated on the accommodated part in the vicinity of the accommodating part and latch actuating units (524, 527) for actuating at least one latch so as to make the semiconductor element press the accommodating part and releasing the pressing state of the latch to the semiconductor element so as to remove the semiconductor element from the accommodating part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099078-A (JP)
Title: Electrophotographic photoreceptor and its manufacturing method
Inventor: SUZUKI YASUO
IPC: G03G5/047
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor by which proper image quality is afforded.  <P>SOLUTION: The electrophotographic photoreceptor consists of a charge-generating layer, having at least a charge generating material and a charge transfer layer containing at least a charge transfer material on a conductive support, in which the charge generating layer is formed by being dispersed in the form of dots as microregions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098603-A (JP)
Title: Air conditioner of natural circulation method
Inventor: YAMADA TOSHINARI
IPC: F25B39/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner of natural circulation method capable of improving performance of a heat exchanger by eliminating anxiety about flowability of fluid of the heat exchanger.  <P>SOLUTION: A condenser 4 is provided so that refrigerant flows in a heat exchanger pipe 14 from an inlet header 12 positioned at an upper part to an outlet header 13 positioned at a lower part, an evaporator 8 is provided so that the refrigerant flows in a heat exchanger pipe 18 from an inlet header 16 positioned at a lower part to an outlet header 17 positioned at an upper part, and a refrigerant passage in the heat exchanger pipe 14 of the condenser 4 is provided in a vertical direction to a ground surface. A refrigerant passage in the heat exchanger pipe 18 of the evaporator 8 is provided in the vertical direction to the ground surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128500-A (JP)
Title: Silicon-rich low-heat-contraction silicon-nitride for integrated circuit
Inventor: CARROLL MICHAEL SCOTT
IPC: H01L21/336
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-heat-contraction silicon-rich silicon-nitride film.  <P>SOLUTION: A low-heat-contraction silicon-rich silicon-nitride film can contain hydrogen in a form of Si-H bond having a concentration of at least half as much again as that of hydrogen in a form of N-H bond. When boron doping apparatus is operated using a high-temperature process that typically accelerates boron diffusion, a silicon nitride film inhibits the boron diffusion in the apparatus. The low-heat-contraction silicon-rich silicon-nitride film can be used for forming a spacer in a CMOS device, used as a part of a dielectric stack to prevent short circuit in a densely mounted SRAM array, or used in the BiCMO treatment to form a base nitride layer and/or a nitride spacer for insulating a base from an emitter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005102067-A (JP)
Title: Photographic processing system
Inventor: OKANO HIROSHI
IPC: H04N5/76
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent duplication of an image print of photography related information while increasing an efficiency in working.  <P>SOLUTION: In the photographic processing device 1, a composite image, in which photography related information as an image is combined with a photographic image electronically taken can be outputted by a print processing unit 70. The photographic processing device 1 includes a display unit 40 for displaying the photographic image, and a composite inhibition commanding means 63 for inhibiting the composite of the photography related information to the displayed photographic image. The print processing unit 70 generates only a photographic image, to which the inhibition of composite is commanded by the composite inhibition commanding means 63, without combining the image of photography related information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102732-A (JP)
Title: Token game machine
Inventor: HATTORI TAKATOMO
IPC: A63F9/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token game machine which achieves the novel performance which makes the players feel expectations and get excitements for the establishing of the jackpot in unveiling the lottery process to determine whether the jackpot is established or not.  <P>SOLUTION: The token game machine has a feeder for feeding the tokens, a lottery part which carries out the lottery to determine whether the jackpot is established or not, a lottery informing display device for giving information on the results of the lottery by the lottery part and a releasing device which releases the tokens responding to the informing of the results of the the lottery by the lottery part. The lottery informing display device is simulating a clock having short and long hands and has a rotation control means which controls the rotation of the short and long hands so that information on the generation of the ready for win state is given by stopping the short hand at the given position and information on the establishment of the jackpot is given by stopping the long hand at the given position after information on the generation of the ready-for-win state is given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109794-A (JP)
Title: Piezoelectric vibrator
Inventor: SANO MAKOTO
IPC: H03H9/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve deterioration in joining strength because connection electrodes are shaped small on a piezoelectric diaphragm and the number of bumps disposed in the forming area of a connection electrodes.  <P>SOLUTION: In the piezoelectric vibrator, a piezoelectric diaphragm has a rectangular piezoelectric vibration region for exciting a desired frequency, an electrode for excitation in the piezoelectric vibration region, a leading electrode led from the electrode for excitation, and a connecting electrode for allowing conduction with the leading electrode. The diaphragm is subjected to fixing conduction and supported in posture by a group of bumps formed between the connection electrode and the case. In this piezoelectric vibrator, the above problem is solved by making the thickness of the second electrode pad connected to the second bump group thicker than the first electrode pad connected to the first bump group, in the case that the first bump group among the bump groups doubly disposed in a short side direction of the piezoelectric vibrator and the second bump group disposed closer to the exciting electrode than the first bump group are subjected to fixing conduction and supported in posture by the electrode pad formed in the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102586-A (JP)
Title: Fishing rod
Inventor: KAWASHIMA KOICHI
IPC: A01K87/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having excellent operability or the like while increasing the freedom in a zooming length for regulating the length of the whole fishing rod.  <P>SOLUTION: An upper butt rod 2 is joined to the tip side of a butt rod 1 of the fishing rod in a telescope type. The butt rod 1 has a fitting female part 1a formed on the inner periphery of the tip-side terminal part. The upper butt rod 2 has the first fitting male part 2a formed on the outer periphery apart from the butt side terminal part to the point side, and the second fitting male part 2b formed on the outer periphery at the tip side of the first fitting male part, and also has a ring 11 attached to a butt-side terminal part. The ring 11 has a rib 11a protruded to the outside direction from the outer periphery and having elasticity, and the top end of the rib 11a abuts on the inner periphery of the butt rod 1 to prevent rattling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104370-A (JP)
Title: Step integration type loading platform lifter
Inventor: YONEDA TAKU
IPC: B60P1/46
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a mounting operation in a constitution having a step in addition to loading platform lifter.  <P>SOLUTION: This lifter comprises a loading platform 301 having a width narrower than that of a load box, a frame 302 mounted to a vehicle body having a space in a width direction, a lift device 3 mounted to a part of the frame in a vehicle width direction, supporting the lift 301, and lifting it, and a step 4 mounted to the other part of the frame. The frame 302 and the like are made to serve as a common supporting base relative to the loading platform lifter 3 and the step 4, so as to unitize the loading platform lifter 3 and the step 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107459-A (JP)
Title: Particle for image display, powder fluid for image display, and image display apparatus
Inventor: KOBAYASHI TAICHI
IPC: G02F1/17
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles for image display that can stably hold surface electric charges and make an image display state stable, power fluid for image display, and an image display apparatus.  <P>SOLUTION: Particle groups having electric characteristics of a semiconductor, preferably, particle groups having electric characteristics of a hale transporting semiconductor or electron transporting semiconductor are used as the particles of image display used for the image display device which has the particle groups 3W and 3B charged between opposed substrates 1 and 2 at least one of which is transparent and displays an image by applying an electric field to the particle groups to move particles. Further, the powder fluid is formed by using the particle groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147314-A (JP)
Title: Advertisement distribution system, emergency information distribution system and program for supporting control of folding mobile telephone set
Inventor: ISHIKAWA SATORU
IPC: H04W4/02
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To display the same advertisement data which are assigned for each time band to a foldable mobile telephone set when it is opened, or contents of emergency information on the entire screen of as a back screen of each mobile telephone set.  <P>SOLUTION: Based upon the program for supporting the control of the Internet-connectable foldable mobile telephone set, in a predetermined timing, the distribution of the advertisement data is requested, the advertisement data assigned for each time band are acquired and when the open state of the mobile telephone set is detected, the acquired advertisement data are displayed as the back screen. Otherwise, when detecting the foldable mobile telephone set is opened, the contents of the emergency information which is urgently distributed are displayed as the back screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113866-A (JP)
Title: Hermetic electric compressor
Inventor: YANASE SEIGO
IPC: F04B27/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic electric compressor using a refrigerant mainly composed of R600a, generating low noise, and having high reliability.  <P>SOLUTION: This hermetic electric compressor uses R600a as a refrigerant, stores oil 103 compatible with the refrigerant in a closed vessel 102, and contains an electric element 104 driven by an inverter and a compression element 105 driven by the electric element 104. The compression element 105 is provided with a block 210 forming a cylinder 211 and a piston 212 reciprocating inside the cylinder 211. By providing an oil supply device for directly supplying oil to a sliding part between the cylinder 211 and the piston 212, oil supply to the cylinder 211 and the piston 212 by scattering oil can be eliminated, and overcompression by foam oil suction on an outer surface of a muffler can be dramatically reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131186-A (JP)
Title: Packaging and dispensing tool with flow reducer
Inventor: ROUSSELET GUILHEM
IPC: B01F13/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging and dispensing tool capable of doling out a substance in a satisfactory manner.  <P>SOLUTION: The packaging and dispensing tool (1) has a receiver (2), at least one ball (6) mounted in the receiver (2), a flow reducer (4) equipped with a passage of the substance and an orifice (10) opening the passage to the receiver. The flow reducer (4) is constructed such that a stable central support position of a ball is not generated in the vicinity of the orifice (10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158843-A (JP)
Title: Electrophoretic process for selectively depositing material on semiconductor device
Inventor: SUMMERS CHRISTOPHER J
IPC: H01L21/368
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an apparatus for selectively depositing a material on a semiconductor device (for example, depositing a phosphorescent substance or other optical materials on a light-emitting diode) using an electrophoretic deposition process.  <P>SOLUTION: The semiconductor device has a p-type side and an n-type side. A first bias voltage is applied between the anode and the p-type side of the semiconductor device. A second bias voltage is applied between the p-type side and the n-type side of the semiconductor device. The place on which the coating is to be deposited on the semiconductor is determined by the relative bias processing between the p-type side and the n-type side. A high resistivity dielectric material such as silica or the like can be deposited on the semiconductor device using an arbitrarily selective precoating. The precoating makes the electric field on the surface of the semiconductor device uniform. When a phosphorescent substance is deposited without the precoating, a local structure such as a metal contact or a passivation layer obstructs the electric field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120194-A (JP)
Title: Flame-retardant polymer composition
Inventor: TOYOSHIMA TSUKASA
IPC: C08K3/22
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant polymer composition in which a flame-retardant inorganic compound containing aluminum and having a small particle size is finely dispersed in the polymer.  <P>SOLUTION: The flame-retardant polymer composition comprises an acrylic polymer and the flame-retardant inorganic compound containing aluminum and having a number average particle size of ≤500 nm (such as aluminum hydroxide). A preferred content of the above aluminum-containing flame-retardant inorganic compound is 10-400 pts. by mass based on 100 pts. by mass of the whole polymer containing the above acrylic polymer. The acrylic polymer and the aluminum-containing flame-retardant inorganic compound are preferably incorporated as a composite containing these.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117967-A (JP)
Title: Freshness keeping tray for fresh food
Inventor: SHIODA SHINZO
IPC: A23B7/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freshness keeping tray for fresh food so designed as to readily keep freshness of fresh food at home.  <P>SOLUTION: The freshness keeping tray for fresh food 1 is made of resin or wood, and has a small-sized negative high-pressure block, an electrode 4 and an electrode plate 5 each built-in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121507-A (JP)
Title: Torque sensor
Inventor: SHIINO KOTARO
IPC: B62D5/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembling workability with respect to a cylindrical member and a second shaft in such a way that the position of the cylindrical member may be regulated to the second shaft in the axial, radial and falling directions before caulking and fixing the cylindrical member to the second shaft.  <P>SOLUTION: The first and the second shaft are connected through a torsion bar spring, so that the relative rotation position of both shafts is obtained from the impedance change of a coil. The cylindrical material 13 having non-magnetism and conductivity is attached to the second shaft 4. Two or more positioning recesses 17 are formed in outer-corner sections 16 of the end face of the second shaft 4, and a caulking slot 18 is formed in the peripheral surface separated from the outer-corner sections 16 of the second shaft 4 in the axis direction. Two or more locking projections 20 which engage with the positioning recess 17 are formed in the inner periphery of the cylindrical material 13. Engagement of the locking projection 20 is carried out to the positioning recess 17, and caulking and fixing of the cylindrical material 13 is carried out in the caulking slot 18 of the second shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122835-A (JP)
Title: Optical disk control method
Inventor: MURAKAMI KAZUHIRO
IPC: G11B7/0045
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that high speed recording and reproduction require use of a high performance DSP working at high frequencies thus increasing the cost and power consumption because the control cycle steps are not enough in arithmetic operation of a conventional DSP although the control band has to be increased for the focus control and tracking control.  <P>SOLUTION: Processing in a high frequency band is made feasible at high speed in the conventional DSP by carrying out focus control and tracking control without the arithmetic operations of the sub-focus error signals and sub-tracking error signals that become less important depending on the controlled state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121196-A (JP)
Title: Polymer lubricant-sealed bearing
Inventor: YOSHIZAKI KOJI
IPC: F16C19/28
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer lubricant-sealed bearing capable of maintaining excellent lubrication over a long period by filling sufficient amount of polymer lubricant even in the space between rollers where the end face is closed by the flange part of a retainer.  <P>SOLUTION: An axial through hole 4p is formed in the flange part 4a of the retainer 4, and the raw material of the polymer lubricant 10 is filled in the space S formed by adjacent rollers 3, the retainer 4, and an inner ring 2 through the through hole 4p. Also, the through hole 4p is formed by radially separating from the tip 4b of the flange part 4a to avoid the slidable contact thereof with the outer peripheral surface of an inner ring 2 guiding the retainer 4 (inner ring side raceway surfaces 2a, 2b). Since the amount of the polymer lubricant filled between the rollers is increased more than before, lubricating components held in the bearing are increased, and the lubrication of the bearing can be satisfactorily maintained over a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI