baber/WOPTO huggingface dataset:
Patent JP-2010196847-A (JP)
Title: Ball joint
Inventor: WATANABE HAJIME
IPC: F16C11/06
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint capable of restricting deterioration of strength of a ball stud by avoiding a contact of a connection part of the ball stud with other members.  <P>SOLUTION: An inner ball joint 10 as the ball joint includes: a housing 12 having a housing part 12b formed into a bottomed cylindrical shape; and the ball stud 11 having a head part 11b housed in the housing part 12b and a shaft part 11b extending from the head part 11b. In the inner ball joint 10, the ball stud 11 can swing relative to the housing 12 with swing of the head part 11b relative to the housing part 12b. At this point, the head part 11b and the housing part 12b are respectively provided with a recess 11c and a projection 12d as engagement parts to regulate a swing range of the ball stud 11 relative to the housing 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195988-A (JP)
Title: Manufacturing method of clathrate hydrate
Inventor: YAMAZAKI HIROSHI
IPC: C09K23/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of clathrate hydrate which maintains good dispersibility by suppressing condensation of hydrates in water.  <P>SOLUTION: The manufacturing method of clathrate hydrate includes the step of cooling a water-drop-in-oil type emulsion containing a substance which is to serve as a guest substance of clathrate hydrate, water, oil and a surfactant with stirring, wherein the water is contained in the emulsion at a specific rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199477-A (JP)
Title: Wafer bonding apparatus, and method of bonding wafers
Inventor: UCHIUMI ATSUSHI
IPC: H01L21/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent deterioration of degree of vacuum in a space hermetically sealed by bonding.  <P>SOLUTION: A method of bonding wafers includes the steps of: irradiating charged particles on a first surface of a first bonding object 7 and a second surface of a second bonding object 8; irradiating electrons so that material is desorbed from the first surface and the second surface, using an electron source 15 for neutralizing charge-up due to irradiation of the charged particles; and bonding the first bonding object 7 and the second bonding object 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202416-A (JP)
Title: Method for synthesizing silicon carbide material from silicon-based polymer
Inventor: DESAKI AKIRA
IPC: C01B31/36
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily synthesizing SiC materials in high yields and at low cost, and to provide SiC ceramic materials produced by the method.  <P>SOLUTION: The method of synthesizing SiC materials comprises: making a blend which consists of a silicon-based polymer and a metal complex by blending a silicon-based polymer solution and a metal complex solution and drying; and firing the blend in an inert gas at 700°C or more. The ceramic material is produced by blending a polycarbosilane solution and a palladium acetate solution, drying and firing in an inert gas at 700°C or higher; and the SiC ceramic material has catalytic performance in which CO gas is oxidized to generate CO<SB>2</SB>gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179065-A (JP)
Title: Golf club
Inventor: OHASHI SHINICHIRO
IPC: A63B102/32
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a golf club for easily adjusting a lie angle and a loft angle, etc., is expected to appear, where an expensive device for the adjustment is not needed.  <P>SOLUTION: The golf club has a recessed part at the non-connection part having a larger diameter between that of a hosel integrally extended from a head body and that of a shaft to be engaged with the hosel. The recessed part has a diameter which is shorter than the length of the hosel or the shaft having the larger diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204015-A (JP)
Title: Laser radar device
Inventor: YOSHIDA KENICHI
IPC: G01C3/06
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser radar device with detection accuracy enhanced on a measured distance to a detected body without causing the upsizing of the device.  <P>SOLUTION: When a light introduction part 75 exists on an optical axis of laser light L0, part of the laser light L0 is guided by an optical fiber 74 to outgo to a photodiode 20. Further, a distance correcting value Xc is calculated according to a light guiding time T and a distance Xf in a light guiding direction, the guiding time T being between when laser light L0 is generated in a laser diode 10 and when part of the laser light L0 is guided by the optical fiber 74 and detected by the photodiode 20. A measured distance X is corrected based on the correcting value Xc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009150556-A (JP)
Title: Directional control valve
Inventor: SHIMIZU MASAYUKI
IPC: F16K11/076
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional control valve capable of gradually carrying out opening and closing operations in opening and closing a discharge port.  <P>SOLUTION: In a sleeve 5 has discharge ports 37A and 37B connected to a hydraulic cylinder 11, a spool 41 having a hollow chamber 45 having a discharge-side outlet 57 connectable to T ports 39 arranged in the sleeve 5, and a discharge-side inlet 55 connectable to the discharge ports 37A and 37B rotatably arranged, and shapes of the discharge ports 37A and 37B are nearly oval to gradually carry out opening/closing operations when the discharge ports 37A and 37B rotating the spool are opened and closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148295-A (JP)
Title: Human hybrid host cell for mammalian gene expression
Inventor: MYUNG-SAM CHOO
IPC: C12N5/07
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide cells which are useful as host cells for recombinant expression of mammalian genes.  <P>SOLUTION: Human/human hybrid cells were made via fusion of human embryonic kidney cells (293S) and modified Burkitt's lymphoma cells (2B8). The advantages of using these hybrid clones of human kidney- and B-cells, called HKBs, for mammalian gene expression, include (i) the cells are negative for immunoglobulin expression, (ii) the cells grow easily in plasma protein-free medium (with or without the addition of recombinant insulin) as suspension cultures in a shake flask or in a fermenter, (iii) the cells are very susceptible for transfection of DNA, and (iv) the cells secrete high levels of heterologous recombinant proteins, such as recombinant monoclonal antibodies, soluble ICAM-1, rIL-4, and rFVIII.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210802-A (JP)
Title: Electrophotographic photoreceptor, image forming method using the same, image forming apparatus, and process cartridge
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/06
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable electrophotographic photoreceptor with high ozone resistance and high NOx resistance; an image forming method in which replacement of a photoreceptor is not needed by the use of the photoreceptor, high-speed printing or reduction in the size of the device with reduction in the diameter of the photoreceptor can be achieved, and a high quality image can be obtained stably even in the repeated use; an image forming apparatus; and a process cartridge.  <P>SOLUTION: The electrophotographic photoreceptor is composed of a support and a photosensitive layer on the support, the support containing an amine compound expressed by formula (1). In formula (1), A and B can be the same or different from each other, and represent either -CH<SB>2</SB>X or -CH<SB>2</SB>CH<SB>2</SB>Y (X and Y represent any one of an aromatic residue, a cycloalkyl group, and a hetero cycloalkyl group, and these can be further replaced by a substituent).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212471-A (JP)
Title: Solid-state image pickup device, and method of manufacturing the same
Inventor: NAKAZAWA KEIICHI
IPC: H01L27/146
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a manufacturing process by reducing an element area by allowing an electrode of a pad to be formed on a so-called back side (light incident side), and allowing structures of an alignment mark and a contact part to be manufactured in the same process by forming the structures with the same material.  <P>SOLUTION: This solid-state image pickup device includes: a silicon layer 11; a pixel portion 20 formed in the silicon layer 11 for processing and outputting signal charge obtained by carrying out photoelectric conversion for incident light; an alignment mark 50 formed around the pixel portion 20 and in the silicon layer 11; and a contact portion 61 through which a first electrode 44 within a wiring layer 45 formed on a first surface of the silicon layer 11 is connected to a second electrode 47 formed on a second surface opposite to the first surface of the silicon layer 11 through an insulating film, wherein both the alignment mark 50 and the contact portion 61 composed of conductive layers 16 of the same conductive material formed within respective holes each penetrating the silicon layer 11 through insulating layers 15 of the same material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209436-A (JP)
Title: Method for elevating temperature of molten iron
Inventor: OKUYAMA GORO
IPC: C21C5/30
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently elevate the temperature of molten iron by improving heat-receiving efficiency without promoting dust-generating amount and corrosion of a refractory, when the molten iron charged into a converter-type refining furnace is blown.  <P>SOLUTION: When the molten iron 12 charged into the converter-type refining furnace 2 is blown by top-blowing or bottom-blowing oxidizing-gas 14, a burner composed of a spouting hole for spouting fuel and assistant-burning gas, is pre-set at the tip-end part of a top-blowing lance 3 for top-blowing the oxidizing-gas or at the tip-end part of a lance 4 installed besides the top-blowing lance, and during blowing, powdery material 15 for refining is charged into the converter-type refining furnace so as to pass though the flame 16 formed with the burner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219651-A (JP)
Title: Optical receiver, signal reproducing method and program
Inventor: ITO KUMI
IPC: H04B10/07
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately reproduce original data signals corresponding to received signals.  <P>SOLUTION: The optical receiver receives optical signals which are transmitted from an optical transmitter and data signals of which are modulated. The received optical signals are converted to electric signals corresponding to the phase of the optical signals, an identification threshold to be a reference for reproducing the data signals is calculated on the basis of the amplitude of the electric signals, and the data signals are reproduced from differential signals which are signals calculated from the electric signals with the calculated identification threshold as a reference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215093-A (JP)
Title: Ventilator in cabin
Inventor: MIZUKAMI KEI
IPC: B60H1/26
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator in a cabin, capable of maintaining high ventilation performance by preventing the intrusion of water or the like into the cabin and preventing damage through impact of the ventilator and deformation under high pressure water without restricting the opening area of an opening.  <P>SOLUTION: In the ventilator in the cabin, the ventilator 1 is arranged in the opening 101a formed on a portion opposed to the back surface of a rear bumper 102 of a side body panel 101, a valve body 3 for opening/closing an opening window formed on the ventilator 1 is provided, and ventilation in the cabin is performed through the opening window by opening the valve body 3 under the differential pressure between a pressure in the cabin and an atmospheric pressure. A wall 4 is extendingly provided on the peripheral edge except for the upper side of the opening window of the ventilator 1 toward the back surface of the rear bumper 102, and the end edge of a lower wall 4C positioned below at least the opening window of the wall 4 is abutted on the back surface of the rear bumper 102. A bent part 4e for allowing the displacement of the lower wall 4C is formed on a base end of the lower wall 4C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218213-A (JP)
Title: Exchange telegram processor, and program for processing exchange telegram
Inventor: ONO HIROSHI
IPC: G06Q40/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange telegram processor, and a program for processing the exchange telegram, which allow an operator to input and approve an exchange telegram without consciousness of consistency between a transaction category and start date in a telegram.  <P>SOLUTION: The exchange telegram processor includes: an acquisition means for acquiring date information on the date that an exchange telegram is transmitted to an addressee, the telegram including request information showing a category indicating a kind of the exchange telegram and start date that the addressee performs currency exchange to an account of a recipient according to the content of the category written on the telegram; a consistency determining means for determining whether the category and the start date in the request information are consistent with the transmission date indicated by the date information obtained by the acquisition means; and a correction means for correcting the category and start date in the request information so as to be consistent with the transmission date indicated by the date information, when the consistency determining means determines inconsistency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214913-A (JP)
Title: Imprinting method and imprinting device
Inventor: YOSHII TAKASHI
IPC: H01L21/027
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve imprinting accuracy, and to improve a yield, by automatically determining transfer accuracy in a transfer process, by measuring pattern strain in imprinting when press-fitting a mold.  <P>SOLUTION: When press-fitting the mold 3 to a transfer object substrate 1, position coordinates of an alignment mark 8 arranged on the mold 3, are measured by an alignment mark detector 12, and a strain quantity of a transfer pattern area on the mold 3 is calculated by performing a recursive analysis from a displacement quantity of the alignment mark 8 in press-fitting. A determination of the transfer accuracy and transfer abnormality are automatically determined with this strain quantity as a decision criterion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221238-A (JP)
Title: Spray nozzle device for water-soluble releasing agent and also for oily releasing agent
Inventor: SHIMIZU HIROKAZU
IPC: B22D17/20
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem, that a spray nozzle of an internal mixing/atomizing type using three kinds of fluid of a mold cooling liquid, a liquid releasing agent and compressed air has a complicated structure in a unclear state where an oil type releasing agent is used.  <P>SOLUTION: When using a water-soluble releasing agent, the structure of a nozzle is employed in which only one liquid of the releasing agent is caused to pass through a spool without using compressed air, the releasing agent is accelerated by the increase of eddy currents and a nozzle, and is fined, atomized and jetted at a speed of ≥10 times of the speed at spool passage, and therefore the structure of the nozzle is simplified into a connector, a spool, the nozzle and an air jacket. When using the oily releasing agent having high viscosity, the spray nozzle device for water-soluble releasing agent and also for the oily releasing agent is employed which uses compressed air as an assistant, includes an air jacket and the nozzle provided with a fitting part and an compressed air chamber, and can perform application by refining atomization without performing inner mixing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222819-A (JP)
Title: Perforated block
Inventor: SUGIMOTO TAKAHITO
IPC: E03F1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated block which enables another object to be stably placed on an upside, or which enables the stacking of the plurality of perforated blocks.  <P>SOLUTION: This perforated block 20 includes an internal space which is surrounded by an upper wall 21a equipped with a plurality of holes, a pair of sidewalls 21b connected to the upper wall 21a and a bottom wall 21c connected to the sidewall 21b, and which communicates with the hole. The perforated block 20 also includes: an upside fixing portion 26 which is provided near at least one of two sides of the upper wall 21a unconnected to the pair of sidewalls 21b, and which comprises a protrusion, a recess, a notch or a combination of two or more of them; and a downside fixing portion 27 which is provided near at least one of two sides of the bottom wall 21c unconnected to the pair of sidewalls 21b, and which is engaged with or fitted into the upside fixing portion 26 of the downside perforated block 20 when the perforated blocks are placed in a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225834-A (JP)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: NISHIMURA JUN
IPC: H01L21/28
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of preventing the formation of an oxide film between the lower electrode of a ferroelectric capacitor and a barrier metal film.  <P>SOLUTION: The semiconductor memory device includes first and second via contacts 23 and 24 formed so as to connect with the source/drain diffusion layer 11 of a transistor T, and a ferroelectric capacitor C connected with the first and second via contacts 23 and 24 through a barrier metal film 31. The ferroelectric capacitor C includes a lower electrode 32, a ferroelectric film 33 and an upper electrode 34 arranged on a barrier metal film 31. The lower electrode 32 includes an upper part 322 of a frustum shape and a bottom 321 having a flange that projects horizontally compared with the upper part 322. The bottom 321 of the lower electrode 32 wholly covers the upper surface of the barrier metal film 31. The end surface of the barrier metal film 31, that of the part of a frustum shape and that of the ferroelectric film 33 are matched in a horizontal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232209-A (JP)
Title: Method of manufacturing electronic device
Inventor: SUGIMOTO KEIICHI
IPC: H01L21/56
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electronic devices capable of suppressing deformation of a circuit board and a decrease in packaging reliability of electronic components and capable of miniaturizing a physical size in a direction vertical to a thickness direction of the circuit board.  <P>SOLUTION: While the circuit board 11 with the electronic components 21 packaged only on a front 11a is being held in a mold cavity such that a back 11b is adhered to an inner surface, resin is filled and hardened, and a first casing 30 for sealing the front 11a of the circuit board 11 and the electronic components 21 packaged on the front 11a is formed such that the back 11b of the circuit board 11 forms one portion of an outer surface. Then, the electronic components 21 are packaged on the back 11b of the circuit board 11. While the circuit board 11 is held in the mold cavity such that an outer surface of the first casing 30 is adhered to an inner surface, resin is filled and hardened, and a second casing 31 for sealing the back 11b of the circuit board 11 and the electronic components 21 packaged on the back 11b is formed to form a casing along with the first casing 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229446-A (JP)
Title: Method of recovering platinum group element
Inventor: YAGI KAZUTO
IPC: C22B11/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering platinum group elements from an ammonium solution containing the platinum group elements.  <P>SOLUTION: The method of recovering the platinum group element from the ammonium solution containing the platinum group element comprises: an ammonia removing step of adding an alkali agent in the solution and heating to volatile and remove the most of ammonium ions in the solution as ammonia; and a precipitation treatment step of the platinum group element as a hydroxide by adding an oxidizing agent to oxidize and decompose the remaining ammonia as nitrogen, adding hydrochloric acid to adjust the pH of the liquid to 7-9 and adding the oxidizing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263844-A (JP)
Title: Tissue paper for domestic use
Inventor: NODA TAKAHARU
IPC: D21H27/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide soft tissue paper for domestic use having a good hand touch feeling, and excellent strength.  <P>SOLUTION: The tissue paper for domestic use comprises pulp obtained by applying impact force produced during collapse of bubbles generated by cavitation to pulp fibers. Furthermore, the tissue paper for domestic use composed of two or more paper layers comprises pulp obtained by applying impact force produced during collapse of bubbles generated by cavitation to at least one paper layer in tissue paper for domestic use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231042-A (JP)
Title: Storage container for roll for electrophotographic device
Inventor: SASAKIHARA NAOAKI
IPC: G03G15/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage container for rolls for electrophotographic apparatus which excels in strength and can efficiently store more rolls for the electrophotographic apparatus.  <P>SOLUTION: A plurality of sheet members 10, having a corrugated portion 22 in which alternate recesses 24 and projections 26 of trapezoidal cross-section are laid one upon another. The storage container is constructed from a honeycomb structure, formed such that a plurality of hexagonal cells as defined by the recesses 24 and projections 26 are formed parallel to one another, between the adjacent sheet members 10, and a laminate storing sections 62 for storing laminates 16 of rolls 12 for the electrophotographic apparatus are formed by such hexagonal cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230565-A (JP)
Title: Apparatus and method for measurement of polarization characteristics
Inventor: WAKAYAMA TOSHITAKA
IPC: G01N21/21
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for measurement of polarization characteristics, capable of performing a real-time measurement.  <P>SOLUTION: A light is emitted from a light source 12, and enters into a sample 30 through a polarizer 22 and a first 1/4 wavelength plate 24. The light is transmitted through the sample 30, and enters into a top of a conical mirror 62 through a second 1/4 wavelength plate 42 and an analyzer 44. A ratio between a main axis orientation at each position on the first 1/4 wavelength plate 24 and a main axis orientation at each position on the second 1/4 wavelength plate 42 is configured to be 1:N. A camera 50 captures an image of a ring beam RP projected onto an inner surface of a cylindrical screen 60, and outputs an image data to an arithmetic device 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT