baber/WOPTO huggingface dataset:
Patent JP-2008188615-A (JP)
Title: Method and apparatus for inspecting under-fill of forging
Inventor: KOBAYASHI TAKESHI
IPC: B21J5/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for easily and accurately performing an inspection for determination of the presence of an under-fill in a product part, with simple constitution, such as determination whether the under-fill occurs or not in the product part, or the determination whether the extent of the under-fill is in the allowable limiting range or not when the under-fill occurs.  <P>SOLUTION: The method for inspecting under-fill of a forging is provided for determining the presence of the under-fill in the product part P of the forging F including the product part P and a burr part B, wherein the forging F is formed by subjecting a blank f to die-forging with the use of forging dies 1, 2 and the product part P is obtained by removing the burr part B from the product part P of the forged product F. The method is characterized in that weight Pw of the product part P is obtained and also a correction weight of the product part P caused by the opening variation in the forging die 1, 2 at the forming time of the forged product F, is obtained, then a corrected weight Pcor of the product part P is calculated by subtracting the correction weight of the product part P from the weight Pw of the product part P, and the under-fill of the product part P is determined based on the corrected weight Pcor of the product part P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188700-A (JP)
Title: Radius end mill
Inventor: GOTO TAKASHI
IPC: B23C5/10
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve smoothness of a machined face of a work in pick feed cutting, and to sufficiently improve machining efficiency.  <P>SOLUTION: In the radius end mill 1, a cutter bit 3 having a half-arced cutting edge 3c in a plane in a diameter direction including a straight line S of a tool body 2 is provided protruding forward via a cutter bit forming part 4 on a tip face 2a of the tool body 2 rotating around an axis S. A blade surface 3a to be used as a cutting face, and a blade surface 3b to be used as a flank relief are respectively formed on both sides along the cutter bit 3, and in the cutter bit 3, an arced vertex 5 of the cutting edge 3c is decentered for just a predetermined eccentric distance d in an outer circumference direction from an axis position (a rotation center) C1 of the tool body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188711-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NAKAMURA MAKIKO
IPC: C23C14/14
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which allows a structure formed of a low-melting material to be used, enables a space where the structure is sealed to turn into high vacuum, and avoids film formation of a sealing member on the structure.  <P>SOLUTION: According to the semiconductor device manufacturing method, the movable structure 3 formed on a semiconductor substrate 1 is covered with a sacrifice film which is then covered with a silicon dioxide film 5, and a through hole is formed in the silicon dioxide film 5. Then the sacrifice film is removed via the through hole to secure a space between the movable structure 3 and the silicon dioxide film 5, and the through hole is sealed by forming by sputtering a film of aluminum or aluminum alloy, having high fluidity on the silicon dioxide film 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192976-A (JP)
Title: Photodetector, biometric information detecting apparatus, and method of manufacturing photodetector
Inventor: KUMAZAWA KINYA
IPC: H01L31/10
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector which detects a super feeble light by a low voltage.  <P>SOLUTION: A photodetector 1 is equipped with: a substrate 2; an anode 3 which is formed on a front surface of the substrate 2 and has a transmissive properties to one of ultraviolet light, visible light and near infrared light; a photoconductivity organic semiconductor layer 4 which is formed on a front surface of the anode 3; and a cathode 5 which is formed on a front surface of the photoconductivity organic semiconductor layer 4, wherein a diameter of a crystal grain of the photoconductivity organic semiconductor layer 4 becomes small near the cathode 5, and moreover a conductivity distribution inside the photoconductivity organic semiconductor layer 4 decreases near the cathode 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188364-A (JP)
Title: Holder and optical measuring instrument
Inventor: ISHIKAWA AKIHIRO
IPC: G01N21/27
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder which can be closely attached to surfaces with various curvatures and obtain received light quantity information by a high space resolution, and an optical measuring instrument.  <P>SOLUTION: The holder to be mounted on a measurement object surface is provided with a plurality of holder components 31 and 32 comprising socket parts 31a and 32a for holding one each of light transmitting probes 12 or light receiving probes 13 and connection parts 31b and 32b for connecting the socket parts 31a and 32a at a fixed interval. The holder components 31 and 32 are made turnable with the other holder components 31 and 32 with the socket parts 31a and 32a as a rotary shaft within the abutting surface of the measurement object surface, and are flexible by the connection parts 31b and 32b in the normal direction of the measurement object surface. Also, the connection parts 31b and 32b connect the light transmitting probe 12 and the light receiving probe 13 shifted from the light transmitting probe 12 by 2 rows and 1 column (or 2 columns and 1 row).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196859-A (JP)
Title: Temperature management medium
Inventor: CHIBA KAZUHIRO
IPC: C09K3/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature management medium capable of determining if an object becomes below a storage temperature wherein: the difference between a start temperature and a separation temperature of an emulsion liquid is small; the emulsion liquid can be separated at a predetermined temperature; and a lower limit of the start temperature of the emulsion liquid is low.  <P>SOLUTION: The temperature management medium is liquid at ordinary temperatures, comprising an emulsion liquid 11 that is solidified when cooled to a predetermined temperature. The solidified emulsion liquid 11 melts and undergoes phase separation with increase in temperature. The emulsion liquid 11 contains water, oil, and a lipid mixture including phospholipid, wherein, the oil is composed mainly of triacylglycerol and/or diacylglycerol, and a 4-40C hydrocarbon and/or a 1-60C hydrocarbon having a functional group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194609-A (JP)
Title: Treatment method for wastewater containing sulfur-based cod component
Inventor: TSUBONE TOSHIAKI
IPC: C02F1/72
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for wastewater containing sulfur-based COD component, which enables a reduction in the amount of a used chemical oxidizing agent to greatly reduce treatment cost in comparison with the conventional methods when performing the oxidation treatment of sulfur-based COD components in wastewater using a chemical oxidizing agent.  <P>SOLUTION: When wastewater containing sulfur-based COD component is subjected to oxidation treatment using one or more kinds of chemical oxidizing agents selected from a chemical oxidizing agent group consisting of sodium hypochlorite, hydrogen peroxide, ozone, sodium bromate, potassium bromate, bleaching powder, advanced bleaching powder, chlorine dioxide, monochloroamine, dichloroamine, trichloroamine, and peracetic acid, an oxygen-containing gas is injected into the wastewater which is subjecting to the oxidation treatment by the chemical oxidizing agents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051483-A (JP)
Title: Refrigerator
Inventor: YAMAGUCHI TARO
IPC: F25D25/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of easily mounting and demounting a shelf board even when a wide space can not be taken at a front part of the refrigerator.  <P>SOLUTION: This refrigerator comprises a storage compartment 53 having an opening portion at its front face for storing objects, a shelf board 80 disposed over a left side face to a right side face of the storage compartment 53 in a bridged state, having right and left depth dimensions different from each other, and having a stepped portion 92 for continuously connecting a left front end face and a right front end face of the shelf board 80 with a curved face, rail-shaped supporting portions 181 disposed on both side faces of the storage compartment 53 in a state of extending in the depth direction and projecting inward for supporting right and left edges of the shelf board 80 from a lower part, and a locking piece 96a projecting from an intermediate portion between the right and left both edges of the shelf board 80, and engaged with a lower part of the supporting portion 181 in a state of loading the shelf board 80 on the supporting portion 181, and the supporting portion 181 is provided with a notch portion 182 on its intermediate portion in the depth direction for disengaging the locking piece 96a and allowing the engagement piece 96a to pass upward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195655-A (JP)
Title: Agent for treating diabetic cataract
Inventor: ISHII KUNIO
IPC: A61P27/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for treating diabetic cataract, exhibiting effective activity for delaying the progression of the diabetic cataract.  <P>SOLUTION: The agent for treating the diabetic cataract contains an antioxidant drug for inhibiting the oxidation damage of the retina as an active ingredient. The agent for treating the diabetic cataract containing a phenylazole compound having a specific structure or a pharmaceutically acceptable salt thereof as an active ingredient is cited as the agent. It is cleared that the antioxidant having NO radical-scavenging activity and high transferability to the retina exhibits effective anti-diabetic cataract activity, and the new treating means of the cataract the medicinal treatment of which has been considered difficult is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198934-A (JP)
Title: Semiconductor laser device and optical pickup device
Inventor: YOSHIDA YOHEI
IPC: G11B7/125
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to dissipate heat generated from a semiconductor laser device, to well maintain light-emitting characteristics of the semiconductor laser device, and to perform easy operation when the semiconductor laser device is incorporated into a device and cope with a future miniaturization.  <P>SOLUTION: The semiconductor laser device L including a body 1, a system 2 that is discoid or semi-discoid, is supported by the body 1, and whose support position is rotationally adjustable around the central axis, the semiconductor laser device 5 that is directly mounted or through a sub-mount 3 on the system and irradiates laser beam in parallel with a mounting surface 4, and a mirror section 6 that is mounted on the system 2 or is integrally formed therewith and reflects the reflected laser beam and releases the same to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226794-A (JP)
Title: Device and method for performing safe financial transaction in instant messaging environment and computer program for it
Inventor: GARBOW ZACHARY A
IPC: G06Q40/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and safe financial transaction in an instant messaging (IM) environment.  <P>SOLUTION: One or both of users can start an IM financial transaction mechanism during a chat session. The IM financial transaction mechanism analyzes the chat text and presents a draft transaction to both of a purchaser and a seller according to selection based on the analyzed chat text. The draft transaction can be changed by either of the purchaser and the seller, and if all of the contents are accurate, both of the purchase and the seller settle the draft transaction. Then, the settled transaction is sent to a web server including an interface to an online account of the purchaser, and payment is carried out by sending a fund for the settled transaction to an account of the seller from the online account of the purchaser.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008175039-A (JP)
Title: Method of driving both steel pipe pile and soil cement pile
Inventor: YAMAMOTO YASUYUKI
IPC: E02D5/46
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that, in a conventional method of forming a composite pile of a soil cement pile and a steel pipe pile, after the formation of the soil cement pile, the steel pipe pile is embedded anew, and therefore not only both a soil cement pile forming device and a steel pipe pile embedding device are necessary, but also setup must be changed resulting in complicated construction procedures to thereby cause inconvenience in terms of construction efficiency and construction cost, in a method of embedding a steel pipe pile having a spiral blade mounted thereon, earth around the steel pipe is disturbed by the spiral blade due to the rotational press-fitting of the steel pipe pile, and therefore pile peripheral friction cannot be expected only by a support force of an area of the spiral blade, in the same method, a water content in the earth around the steel pipe pile causes the corrosion etc. of the steel pipe pile over a long period of time.  <P>SOLUTION: There is provided a new method of forming a composite pile of a soil cement pile and a steel pipe pile. According to the method an accompanying rotation prevention plate is arranged on an excavation blade and an agitation blade, and between the former and the latter, and an ejection port is formed at the tip of the steel pipe pile for ejecting cement milk. Then while the steel pipe pile itself is rotated, the cement milk and soil are mixed and agitated to form the soil cement pile, and at the same time, the steel pipe pile is driven into the ground at a predetermined depth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202124-A (JP)
Title: Steel wire for high-strength spring, high-strength spring and method for manufacturing them
Inventor: KUBOTA MANABU
IPC: C22C38/60
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength spring superior in corrosion fatigue properties, a steel wire for the high-strength spring, and a method for manufacturing them.  <P>SOLUTION: The steel wire for the high-strength spring and high-strength spring each have a composition comprising, by mass%, 0.35 to 0.50% C, 1.00 to 3.00% Si and 0.10 to 2.00% Mn, at most 0.015% P and at most 0.015% S which are limited, and the balance Fe with unavoidable impurities; and show the peak of an exothermic reaction only at 450°C or higher when the differential scanning calory of the steel wire has been measured by heating the steel wire in a temperature range from 50°C to 600°C at 0.25°C/s. The method for manufacturing the high-strength spring includes tempering a high-strength spring in such a condition that an annealing temperature (T) [K], a tempering period of time (t) [s] and an Si content [mass%] satisfy the following expression: 16,000≤(T-40×[Si%])×(31.7+logt)≤23,000.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081720-A (JP)
Title: Decomposable resin composition and pattern-forming material using the same
Inventor: TAGUCHI TAKANORI
IPC: B41N1/12
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposable resin composition which has a high sensitivity to light such as a laser or heat, is capable of forming a film with a stable thickness and is excellent in shelf stability, and a pattern-forming material using the same.  <P>SOLUTION: The decomposable resin composition comprises at least a base generator and a polyurethane resin decomposable with a base generated by the base generator. The pattern-forming material has a layer made from the decomposable resin composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209016-A (JP)
Title: Cooling system
Inventor: MURAKAMI MASAYA
IPC: F25B47/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system which excellently cools the inside of a storage, by reducing a frosting quantity to an evaporator in ordinary operation.  <P>SOLUTION: This cooling system puts the storage 10 in a desired temperature state by controlling supply of a refrigerant to the evaporator 12 arranged in the storage 10, by adjusting opening of an electronic expansion valve 13 based on the inside temperature of the storage 10 in the ordinary operation, and has: a controller 30 performing frosting reduction control for increasing an overheating degree of the evaporator 12 by reducing the opening of the electronic expansion valve 13 to a predetermined reference value or less when satisfying a preset condition in the ordinary operation; and a temperature humidity sensor 24 detecting temperature-humidity of an external atmosphere of the storage 10. The controller 30 desirably performs the frosting reduction control when the temperature-humidity detected by the temperature humidity sensor 24 exceeds preset reference temperature-humidity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286042-A (JP)
Title: Watch for student taking exam, and area-variable timer display device
Inventor: LEE HEE JERNG
IPC: G04G9/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area-variable timer display device, employing a timer display method for efficiently arranging the test time, study time of a student at educational facilities, training time of an athlete, or the like.  <P>SOLUTION: This watch for a student taking exam simultaneously displays, on one watch dial, area-fixed type timer display for displaying the test time planned for each school time by a method of continuously maintaining the area, regardless of the time passage until all the tests for the day are finished, area-variable timer display for displaying the residual test time of the test time planned for each school time by a method of reducing the area with time passage, and digit display type timer display for displaying the residual time. The area-variable timer display device has a dial, constituted of a display part for display for 10 minute units and a display part for displaying 1 minute units, or a display part for displaying 5 minute units and a display part for displaying 1 minute units.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209604-A (JP)
Title: Power control device and image forming apparatus
Inventor: SUZUKI KOICHI
IPC: G05F1/45
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control device and an image forming apparatus capable of reducing noise more than in a conventional phase control, with better responsiveness for power control than wave number control, and suppressed flickering.  <P>SOLUTION: The power control device is provided with a switching means having AC power supplied from an AC power source to a load turned on at an optional phase angle and turned off at a phase angle of 180 degrees and a control means controlling the phase angle at which the switching means is turned on. The control means solves the problem with the power control device; making a plurality of sets of continuous AC half waves having two continuous AC half waves as a set as one control unit, providing a group turned on at phase angle 0 degrees and/or a group not turned on up to phase angle of 180 degrees for rough adjustment and then providing a group turned on at a necessary required phase angle for fine adjustment, and controlling the power supplied to the load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209655-A (JP)
Title: Liquid developer, method of preparing liquid developer, and image forming apparatus
Inventor: TEJIMA TAKASHI
IPC: G03G9/12
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer capable of forming a non-defective an high-resolution toner image while maintaining an excellent long-term storage property when fixed onto a recording medium, and having excellent cleaning properties and recycling properties.  <P>SOLUTION: A liquid developer includes insulating liquid and toner particles dispersed in the insulating liquid. An average particle diameter of the toner particles based on volume is in the range of 0.7 to 3 μm, a width S of particle size distribution of the toner particles represented by the following formula (I) is 1.4 or less, a shape factor SF1 may be in the range of 100 to 130 and a shape factor SF2 may be in the range of 110 to 150, and the insulating liquid includes the unsaturated fatty acid glyceride: formula (I) S=[D(90)-D(10)]/D(50); where D(X) represents the particle diameter at the point of X% in which X is the ratio of accumulated volume to the total volume when the volume is accumulated from the small particle diameter in the particle size distribution of the toner particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096949-A (JP)
Title: Electrophotographic toner, image forming apparatus and process cartridge
Inventor: NAKAYAMA SHINYA
IPC: G03G21/10
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a columnar electrophotographic toner which excels in cleaning property and transfer efficiency, achieves high image quality under a small deposition amount and substantially avoids toner degradation and carrier contamination, and an image forming apparatus and a process cartridge using the toner.  <P>SOLUTION: In the columnar toner particles, toner particles having an aspect ratio of 0.20-0.70 and a maximum length larger than an average maximum length are allowed to exist in a rate of content of 25-60% by number of pieces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219119-A (JP)
Title: Image processing apparatus and program
Inventor: ITO ATSUSHI
IPC: H04N1/407
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and a program for reducing set-off of the gradation region in an image.  <P>SOLUTION: A gradation direction decision section 11 decides the gradation direction, i.e., the varying direction of color or density existing in the image, and a reference region setting section 12 sets the shape of a reference region when the color is estimated at an estimation section 13 based on the decision results. The reference region is set to elongate laterally when the direction of gradation is the longitudinal direction and set to elongate longitudinally when the direction of gradation is the lateral direction so that variation in color or density is suppressed in the reference region. Based on a pixel value in the reference region set at the reference region setting section 12, a color estimation section 13 estimates the original color free from set-off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214208-A (JP)
Title: Prophylactic and therapeutic agent for allergic disease
Inventor: TAMURA YASUAKI
IPC: A61P37/08
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absolutely new therapeutic and prophylactic agent for allergic diseases, which have not existed and an IgE inhibitor useful for the new therapeutic agent and prophylactic for allergic diseases.  <P>SOLUTION: The prophylactic and/or the therapeutic agent and the IgE inhibitor each comprises a heat shock protein 90 (Hsp90) and an allergen as active ingredients.  <P>COPYRIGHT: (C)2008,JPO&INPIT