baber/WOPTO huggingface dataset:
Patent JP-2008258337-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMADA YUTAKA
IPC: H01L27/06
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate circuit design, which considers temperature guarantee, by providing a resistance element small in temperature depending property.  <P>SOLUTION: A second N-well 3 is formed on the surface of a P-type semiconductor substrate 1 and a P+-type semiconductor layer 8 is formed on the surface of the second N-well 3. An N-type semiconductor layer 13 is formed further on the surface of the P+-type semiconductor layer 8. Further, a first resistance electrode 15, connected electrically to the N-type semiconductor layer 13, is formed through a contact hole CH3 formed in an interlayer insulating film 11 on the N-type semiconductor layer 13. On the other hand, an N+-type semiconductor layer 10 is formed on the front surface of the second N-well 3 and a second resistance electrode 16, connected electrically to the N+-type semiconductor layer 10 through the contact hole CH4 formed in the interlayer insulating film 11 on the N+-type semiconductor layer 10, is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278291-A (JP)
Title: Turbomachine variable-pitch stator blade
Inventor: CLOAREC YVON
IPC: F04D29/56
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbomachine variable-pitch stator blade comprising an aerofoil (12), the aerofoil (12) extended on one side by a pivot (14) by which it is mounted so as to relate in a bore of a casing (3) of the turbomachine, and a plate (13), between the aerofoil (12) and the pivot (14), perpendicular to the line formed by the aerofoil (12) and the pivot (14).  <P>SOLUTION: The blade is characterized in that, since the face of the plate (13) opposite to the aerofoil (12) comprises a first zone (20) and a second zone (22), the first zone (20) being subjected to an intense friction with a wall surface of the casing (3) because of the transverse forces applied to the aerofoil (12), the thickness of the plate (13) in the second zone (22) is reduced relative to the thickness of the plate (13) of the first zone (20). The invention makes it possible to reduce the weight of the blade without loss of performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263300-A (JP)
Title: Subscriber-side terminating device
Inventor: OMURA TAMON
IPC: H04B10/07
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subscriber-side terminating device using a Fabri Perot type laser diode capable of extending the transmission distance of an optical fiber inexpensively with a simple configuration.  <P>SOLUTION: The subscriber-side terminating device has a heating unit 15 which heats a single-fiber bidirectional optical module 5 having a laser diode 6 as the Fabri Perot type laser diode having a light emission wavelength of a 1.31 μm, a temperature sensor 11 detects ambient temperature of the single-fiber bidirectional optical module 5, and a temperature compensating circuit 12 controls the heating unit 15 based upon the detected temperature of the temperature sensor 11 to hold the ambient temperature of the single-fiber bidirectional optical module 5 above set temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262765-A (JP)
Title: Light-emitting diode lamp fitting with wave length conversion layer
Inventor: TAKANO TEIICHIRO
IPC: F21V3/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a conventional light-emitting device which combines a light-emitting diode element with a fluorescent material, it is impossible to provide a light-emitting diode lamp fitting that has uniform emitted-light color or emitted-light intensity in any direction while having a simplified construction suitable for mass production.  <P>SOLUTION: A three-dimensional shape of a wavelength conversion layer of a substantially constant thickness is formed along a surface over which radiant illumination of light emitted from a light-emitting diode element is substantially constant, and combined with the light-emitting diode element. The constant radiant illumination and constant thickness of a fluorescent material layer makes it possible to observe emitted light of constant color or intensity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261723-A (JP)
Title: Radioactive waste storage-cum-disposal container
Inventor: ONUMA EIKICHI
IPC: G21F5/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive waste storage-cum-disposal container capable of reducing manufacturing cost.  <P>SOLUTION: In this radioactive waste storage-cum-disposal container equipped with an inside container for shielding a radiation from a radioactive waste stored inside, and an outside container storing the inside container and having the strength required when being lifted in the case where the radioactive waste and the inside container are stored and the strength required when being dropped, the plate thickness of the outside container can be reduced, and welding of the inside container can be simplified, to thereby enable reduction of the manufacturing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261600-A (JP)
Title: Hot water storage tank unit and heat pump type water heater
Inventor: TANAKA HIROKAZU
IPC: F24H1/18
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank unit and a heat pump type water heater having the hot water storage tank unit capable of preventing freezing of water in a water level display means for displaying the water level in a hot water storage tank at the water level of water stored inside.  <P>SOLUTION: The hot water storage tank unit comprises a water gauge 40 that can be seen through inside and is connected to an upper layer and a lower layer in the hot water storage tank 21 on the outside of the hot water storage tank 21 storing hot water after heated by a predetermined heating means. A water pipe 32 for supplying hot water to the hot water storage tank 21 from the predetermined heating means is connected to the hot water storage tank 21 via the vicinity of the water gauge 40 from the predetermined heating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259763-A (JP)
Title: Pleated curtain finish device
Inventor: FUJITA TSUTOMU
IPC: A47H13/14
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleated curtain finish device capable of suppressing a cost for manufacturing the pleated curtain by efficiently performing heating processing finish in the pleated curtain.  <P>SOLUTION: The pleated curtain finish device 100 for performing the heat treatment finish in the curtain C with pleats formed therein includes: curtain holding units 110 for holding the curtains C in the pleated state; and a heating furnace 120 for storing the curtain holding units 110 and performs the heating treatment finish in the curtains C held by the curtain holding units 110. While the heating treatment finish is performed in the curtain C held by one curtain holding unit 110, the other curtain holding unit 110 holds the other curtain outside the heating furnace 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007185544-A (JP)
Title: Game machine
Inventor: OCHI KAZUO
IPC: A63F7/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine including a function of inspecting a storage means, surely preventing inspection for the storage means from being performed in the process of a game.  <P>SOLUTION: A sub CPU of a display control board determines whether or not two kinds of inspection commands are input in a predetermined order from a command transmitter through a general control board (step S10 to S14). When the determination result is affirmative, the sub CPU operates a check sum of presentation data of a data ROM actually disposed on the display control board (step S16). The sub-CPU compares the check sum obtained from the concerned arithmetic result with the check data stored in the control ROM (step S18), and displays the concerned comparison result on a variable display device (step S19, step S20).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008034081-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO NOBUO
IPC: G11C29/34
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device of which the number of wirings or the number of terminals of a probe card to be used in an operation test can be reduced.  <P>SOLUTION: This device includes: a memory cell array; a plurality of data input/output terminals; a plurality of signal paths for writing data supplied to the data input/output terminals to the memory cell array in parallel; a plurality of latch circuits for temporarily holding the data on the signal paths respectively; and a selector for selectively supplying the data to the latch circuits from a test data terminal during a test operation. Since the data can be thereby supplied serially from the test data terminals to the latch circuits during the test operation, therefore, the number of terminals used at the operation test can be greatly reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275714-A (JP)
Title: Projector with print function
Inventor: OIKE KENJI
IPC: G09G3/20
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with a print function capable of selectively printing an image other than a projection image.  <P>SOLUTION: The projector with print function having a print part 12 to print image data and a projection part 11 to project the image data to a projection surface includes an external data input means to acquire the image data input from the outside, a storage part 20 to store the image data acquired by the external data input means, and a display part 10 to display the image data stored in the storage part 20 one by one. By selecting the image data displayed on the display part 10 by a user, the selected image data are output to be printed by the print part 12. One or a plurality of image data stored in the storage part 20 are thumbnail-displayed on a projection surface. Any one image data thumbnail-displayed can be displayed on the display part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272999-A (JP)
Title: Screw in vinyl chloride type resin foam molding machine
Inventor: OSAKO NORIFUMI
IPC: B29C48/575
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw capable of obtaining a uniform foam-molded article in which gas is sufficiently dissolved in foam molding of a vinyl chloride resin.  <P>SOLUTION: A screw shaft (4) has a back side large diameter part (4a) back of a gas inlet (3) and its neighborhood. The back side large diameter part (4a) makes a clearance (5) between the screw (2) and the inner face of a barrel (1) narrower than that of the other part. A resin is compressed and filled in the narrower clearance (5) like this, and as a result, a flowing reversely backward of an inert gas fed from the gas inlet is inhibited, and there exists no possibility of blowing-off of the inert gas from a hopper. The screw shaft (4a) has a front side small diameter part (4d) at a site to which the gas inlet (3) faces so as to enlarge the clearance between the screw (2) and the inner face of the barrel (1). At the clearance enlarged part between the screw (2) and the barrel (1), the resin becomes to an unfilled condition. The screw shaft (4a) has a front side large diameter part (4f) in front of the front side small diameter part (4d) through the front side tapered part (4e).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318745-A (JP)
Title: Content distribution system
Inventor: NAKANO TOSHIHISA
IPC: G06F21/60
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system which can prevent an unauthorized act performed by a transmitter for transmitting content by masquerading as a receiver for receiving content.  <P>SOLUTION: A content delivery system 1 is a system that sends and receives content between a transmission device 10 and a reception device 20. The transmission device 10 transmits a plurality of contents to which a digital watermark is embedded to the reception device 20, and the reception device 20 selects one of the plurality of contents. Here, the transmission device 10 cannot obtain information of a content which the reception device 20 has selected. As a result, the transmission device 10 can not perform an unauthorized act by masquerading as the reception device 20. When a content selected by the reception device 20 is illegally leaked, it is judged that the reception device 20 is a leak source. When a content other than the content selected by the reception device 20 is leaked, it can be judged that the transmission device 10 is a leak source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274621-A (JP)
Title: Hair catcher
Inventor: MORISHIMA NORIHITO
IPC: E03C1/262
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair catcher capable of preventing entanglement of hair, by restraining a collision of waste water on a perforated plate part.  <P>SOLUTION: This hair catcher has the perforated plate part 2 having a large number of holes 21 for passing the waste water, a frame part 4 arranged so as to surround the perforated plate part 2, and a partition part 3a having a partition wall part 31 for partitioning the upper surface side of the perforated plate part 2 into two or more of divisions in this frame part 4, and is characterized in that the perforated plate part 2 is arranged under an upper surface of the frame part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008048591-A (JP)
Title: Synchronously rectified switching regulator
Inventor: KOJIMA SHINICHI
IPC: H02M3/155
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synchronously rectified switching regulator capable of high-speed operation and having low current consumption.  <P>SOLUTION: When a voltage VLx is equal to or higher than a ground voltage GND, a high-level signal SA is outputted from a comparator 11. The high-level signal SA is latched in a latch circuit 12, and outputted as a signal SB into an output control circuit 6. While the signal SB is in a high level, the output control circuit 6 sets a control signal NLSIDE at a low level, turns off a transistor M2 for synchronous rectification to set it in an interruption state, and sets a control signal LP at a high level. When the control signal LP reaches a high level, the comparator 11 reduces current consumption and sets the output signal SA at a low level irrespective of a result of voltage comparison.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256194-A (JP)
Title: Vibration damping spring, spring functioning component, and its manufacturing method
Inventor: KOMAI TADANOBU
IPC: F16F1/06
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping spring whose material itself has vibration absorbing capability, and to provide a spring functioning component using the same, and its manufacturing method.  <P>SOLUTION: The vibration damping spring is formed of 0.05 wt.% or less carbon, 15 wt.% or more and less than 18 wt.% manganese, 9 wt.% or more and less than 15 wt.% chrome, 0.01 wt.% or more and less than 4 wt.% nickel, 0.01 wt.% or more and less than 0.05 wt.% aluminum, 0.01 wt.% or less nitrogen, and iron in the rest. In a final molding process, it is subjected to solution heat treatment at 800°C or higher and lower than 1000°C and then cold work at a cross section area ratio of 10-50%. Thereby, a high-strength and high-deteriorating-capability Fe-Mn-Cr-Ni alloy which develops a 10% or more epsilon-martensite phase is applied to the vibration damping spring. The spring is used in the condition that an index F value defined by its cross section/(length)<SP>2</SP>is 0.01-0.50, thus solving the above issue.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285336-A (JP)
Title: Preparation method of ae concrete and ae concrete
Inventor: KINOSHITA MITSUO
IPC: C04B103/42
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of an AE concrete which itself is excellent in flowability, yields a hardened body which is excellent in compressive strength and is capable of satisfying the following requirements: (1) to yield a hardened body having a low dry shrinkage; (2) to yield a hardened body showing a high resistance to freezing and thawing and (3) to yield a hardened body having a low rate of neutralization, and to provide the AE concrete.  <P>SOLUTION: When preparing the AE concrete using cement, water, a fine aggregate, a coarse aggregate, a cement dispersing agent, a drying shrinkage reducing admixture and a liquid foam, the air entrainment is adjusted to 3-8 vol.% by using 0.1-10 kg particular liquid foam per 1 m<SP>3</SP>AE concrete as the liquid foam, provided that the particular liquid foam is prepared by mixing water, a particular foaming agent and a foamed film stabilizer in a prescribed ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287322-A (JP)
Title: Printing system
Inventor: SAITO HIROSHI
IPC: G06F3/12
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system, which performs print processing according to print data transmitted from host equipment, capable of displaying an optional comment registered in a printer and determining continuation or discontinuation of printing according to the contents of the comment, in particular.  <P>SOLUTION: Comment information is registered in a storage part of the printer beforehand. When instructing printing by a printer driver 4 in the host equipment 1, the comment information is acquired from the printer 2. The state of the printer is notified to a user by, for example, displaying it on a display of the host equipment 1. The agreement or disagreement of the comment information and setting of the printer driver 4 is determined. The operation control for print processing can be done. And according to the comment information, the printer driver executes the print processing according to a script.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284073-A (JP)
Title: Pachinko ball counter
Inventor: INOUE TADAYUKI
IPC: A63F7/02
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko ball counter being installed without interfering a ball recovery passage even if extending the whole length of a Pachinko island and installing more Pachinko game machines.  <P>SOLUTION: This Pachinko ball counter counts the number of Pachinko balls discharged from Pachinko game machines 2 having an inclined ball recovery passage 3 in its inside and installed in a Pachinko island 1, onto the ball recovery passage 3. This counter includes a tray 10 for receiving Pachinko balls discharged from the Pachinko game machines 2. The tray 10 has an outlet 13 for falling the received Pachinko balls onto the ball recovery passage 3. The tray 10 is formed with a passage part 21 communicating with the outlet 13 and added with a sensor body 40 (a proximity switch) for outputting a ball counting signal corresponding to the number of Pachinko balls passing through the passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310887-A (JP)
Title: Automatic mapping method of image data, and image processing device
Inventor: DUAN JIANG
IPC: G06T5/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic mapping method of image data that reduces artifact and allows automation.  <P>SOLUTION: The method comprises: expressing image data of an image as a luminance value; determining a key value as a function of the average luminance value of the image, the minimum luminance value and the maximum luminance value of the image; and creating the luminance adjustment offset value. Further, the method comprises: the creation of the luminance adjustment offset value including application of offset which is a function of a determined key value to each luminance value; and calculation of a tone reproduction curve for calculating the tone reproduction curve of at least one region of the image, including the application of a mapping function which is a function of the first and the second mapping functions to the luminance adjustment offset value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008284808-A (JP)
Title: Inkjet recorder
Inventor: ITO YUTAKA
IPC: B41J2/01
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of attaining a plurality of belt cleaning operations with one cleaning mechanism and capable of improving the quality of image recording and improving productivity of the image recording.  <P>SOLUTION: The inkjet recorder includes a conveying belt conveying a recording sheet, an inkjet recording head carrying out the image recording discharging inks to a recording sheet conveyed by the conveying belt, a carriage on which the inkjet recording head and a reflective sensor are mounted, and a color shift correcting means correcting the color shift of the image recording by recording a pattern image on the conveying belt and reading the pattern image using the reflective sensor, and is characterized by including a belt cleaning means cleaning the pattern image on the conveying belt recorded when carrying out the color shift correcting, and a belt cleaning control means controlling the belt cleaning means selecting a correcting mode for carrying out the belt cleaning according to the condition from a plurality of control modes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285622-A (JP)
Title: Gas-barrier epoxy resin hardener and epoxy resin composition
Inventor: YONEHAMA SHINICHI
IPC: C09D163/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin hardener which is an amine hardener containing an amine compound and has an excellent performance inherent in an epoxy resin, a high gas-barrier performance and a long pot-life, and an epoxy resin composition containing the hardener.  <P>SOLUTION: The amine epoxy resin hardener comprises a reaction product of the following components (A), (B) and (D) or a reaction product of the following components (A), (B), (C) and (D). (A) meta-xylylenediamine or para-xylylenediamine; (B) a polyfunctional compound which is capable of forming an amide group moiety through its reaction with a polyamine and forming an oligomer and has at least one acyl group; (C) a 1-8C monocarboxylic acid and/or its derivative; (D) a polyfunctional compound which forms a carbamate moiety through its reaction with a polyamine and has at least one carbonate moiety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291281-A (JP)
Title: Ni-Cr BASE ALLOY WITH EXCELLENT RESISTANCE TO NITRIC-HYDROFLUORIC ACID CORROSION
Inventor: SAKAI HIROKAZU
IPC: F28F21/08
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ni-Cr base alloy having more excellent corrosion resistance to an aqueous solution of nitric-hydrofluoric acid.  <P>SOLUTION: The alloy has a composition which consists of >43 to 47% Cr, 0.01 to 2% Mo, 0.05 to 1% Fe, 0.01 to 0.1% Si, 0.01 to 0.2% V, 0.001 to 0.05% Mg, 0.001 to 0.04% N, 0.05 to 0.5% Mn and the balance Ni with inevitable impurities and further contains, if necessary, one or more kinds among (i) 0.01 to 2% Cu, (ii) 0.01 to 0.2%, in total, of either or both of Al and Ti and (iii) 0.0005 to 0.01% B and in which the amount of C contained as an inevitable impurity is regulated to ≤0.05%.  <P>COPYRIGHT: (C)2009,JPO&INPIT