baber/WOPTO huggingface dataset:
Patent JP-2007121315-A (JP)
Title: System and method of substrate inspection
Inventor: KITAMURA YUKI
IPC: G01N21/956
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method of substrate inspection for testing mounting condition of an IC chip onto a substrate in a short time, based on objective criterion.  <P>SOLUTION: In this method, image data on back side of a glass substrate 1 with IC chip 2 mounted on its surface are obtained to be differentially-processed by a differential interference microscope 10, master data such as pattern of a panel electrode 4 on the substrate 1, etc. are matched with these image data to position a bump region A in this image data; then an inspection area C is specified, based on the positioned bump area A; and additionally, the inspection area C is partitioned. An impression level is detected from the standard deviation of image brightness inside the inspection area, and the number of impressions is computed from the area and shape of a white section, produced by binary image data to determine the strength, number, displacement or foreign material mixing of the impression formed on the panel electrode. Since the impression level appears on the image brightness which will be digitized, the impression level in a designated inspection area can be detected by a numerical value, achieving quick and objective evaluation of the quality of mounting conditions of the IC chip 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008187755-A (JP)
Title: Electric pump
Inventor: HASEGAWA KIYOSHI
IPC: H02K7/14
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pump having a rotor which satisfactorily protects magnets.  <P>SOLUTION: In the electric pump comprising a cylindrical can 57 for partitioning a stator atmosphere and a rotor atmosphere, and an impeller 77 fixed to a motor shaft 31 of the rotor 30 in a pump chamber 74, the four magnets 43 are annularly attached to the external periphery of a rotor core 40 fit to a middle point of the motor shaft 31, seal rings 39, 39 are accommodated in seal ring accommodation groove 36, 36 formed at both sides of the rotor core 40, side plates 45, 45 having shaft holes 46 at their centers and seal ring accommodation grooves 47 at their external peripheral faces are made to abut on both end faces of the rotor core 40, seal rings 39, 39 are made to press-contact with internal peripheral faces of the shaft holes 46, a cylindrical cover 49 is fit to an external periphery formed of the four magnets 43 and external peripheries of the side plates 45, 45, and seal rings 48, 48 accommodated in the seal ring accommodation grooves 47, 47 are made to press-contact with the internal periphery of the cover 49.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007105534-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine for which an underdecorated transparent plate holding frame for holding a transparent plate (for instance, a glass plate) can be highly decorated.  <P>SOLUTION: The transparent plate holding frame 100 comprises a main frame constituting member 101 made of a synthetic resin, where an opening for regulating a game opening 204 is formed, and a plurality of decoration members 136, 149, 152, 153, 157 and 175 made of the synthetic resin and mounted on the front surface side of the main frame constituting member 101, and is provided so as to be freely opened and closed to the front surface side of a frame base body for mounting a game board 9 on the back surface side. Thus, high decorativeness unlike before can be demonstrated by the combination of the main frame constituting member 101 and the decoration members 136, 149, 152, 153, 157 and 175.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008028984-A (JP)
Title: Semiconductor device
Inventor: DO CHANG-HO
IPC: H01L27/10
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of stably holding the voltage level of a shield line regardless of variations in the voltage level of an adjacent line.  <P>SOLUTION: A semiconductor device of the present invention comprises: a normal line disposed for signal transmission; a shield line disposed adjacently to the normal line; a level shift circuit which receives an input signal swinging between a power supply voltage level and a ground voltage level, shifts the input signal to an output signal swinging between the power supply voltage level and a low voltage level lower than the ground voltage level by a predetermined level, and outputs the output signal via the shield line; and a signal input section which transports the signal transmitted via the shield line to an output node.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183677-A (JP)
Title: Collecting bag for tape lapping device
Inventor: AKIZUKI HIROSAKU
IPC: B24B21/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting container for a tape lapping device easily storing more used lapping tape, and easily moving it to a disposal waste bag.  <P>SOLUTION: The tape lapping device is composed of: a collecting bag receiver 16 for used lapping tape 3B after tape lapping, which is attached to a front surface lower part 15 of a machine body 11; and a collecting bag 21 attached to the collecting bag receiver 16. The collecting bag 21 is composed of: a heavy opening frame 17 which is attached to the collecting bag receiver 16; a heavy bottom frame 18 having a shape corresponding to the opening frame 17; and an oil-proof and water-proof bag fabric 19 having flexibility stretched between the opening frame 17 and the bottom frame 18 and between the bottom frames 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182977-A (JP)
Title: Free grain-preventing structure
Inventor: TAKAGI MASABUMI
IPC: A01F12/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free grain-preventing structure which is used for a combine harvester, can prevent that threshed products from being carried around, can surely guide the threshed products to a separation portion, and can improve the recovery rate of the grains.  <P>SOLUTION: This free grain-preventing structure to be applied to a combine harvester, is equipped with: a threshing cylinder having its threshing cylinder body rotatable on an axis inside a threshing chamber; threshing teeth disposed on the outer surface of the threshing cylinder main body, with a feed chain device for conveying grain culms in the axial direction of the threshing cylinder, in a state where the ear tip sides of the grain culms are thrust into the threshing chamber; and a separation portion disposed under the threshing chamber via a receiving net, and the threshed products containing the grains threshed from grain culms with the threshing cylinder via the receiving net made to flow down, has disposed a free grain-preventing member for preventing the threshed products from being carried around with the rotation of the threshing cylinder, and disposing a recovery passage for guiding the threshed products reflected on the free grain-preventing member to the separation portion, while the receiving net is bypassed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255180-A (JP)
Title: Composite for unevenness adjustment, unevenness adjusting member, and construction method of floor structure using unevenness adjusting member
Inventor: TSUGANEZAWA SATORU
IPC: E04F15/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite for unevenness adjustment, an unevenness adjusting member, and a construction method of a floor structure using the unevenness adjusting member which have a high degree of work efficiency by reducing the curing period of the unevenness adjusting member.  <P>SOLUTION: In the construction method of the floor structure, the unevenness adjusting member 4 is made by the mixture of sand of 200 to 700 pts.wt. and cement of 30 to 300 pts.wt. with respect to plaster of Paris of 100 pts.wt. and water of 10 to 20 pts.wt. with respect to a composition of 100 pts.wt. for unevenness adjustment comprising a hardening conditioner. After the unevenness adjusting member 4 has been placed at appropriate intervals on a slab 2 in a cluster, floor primary members 5 made of a thermoplastic foaming resin are laid on the dumpling-shaped unevenness adjusting member 4 closely to each other, and a base floor 6 is formed. Then a finishing member 7 is placed on the base floor 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188681-A (JP)
Title: Machine tool cover
Inventor: ISHII JUNJI
IPC: B23Q11/08
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a large installation space for accommodating a cover.  <P>SOLUTION: A machine tool cover consists of: a fixed cover 32 for covering the left side part of a working area; and a movable cover 33 for covering the working area from the top surface to a right side part in an openable manner. The movable cover 33 is divided into a first division cover 42 on the left side and a second division cover 43 on the right side via a division line 41. The first division cover 42 is coupled, vertically rotatably around its left edge, to the upper rim of the fixed cover 32. The second division cover 43 is coupled, vertically rotatably around its left edge, to the right side edge of the first cover 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191350-A (JP)
Title: Keyboard apparatus
Inventor: NISHIDA KENICHI
IPC: G10B3/12
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard apparatus equipped with an elastic member switch for detecting key pressing/releasing operation, an excellent key touch being obtained with simple constitution.  <P>SOLUTION: Below a key 10, an elastic member plate 42 having a switch portion 42a formed in one body is fixed onto a printed board 41 fixed on a board support portion 25 of a frame. When the key is pressed, the switch portion 42a is pressed by a switch driver 12, provided integrally on a reverse surface of the key 10, to deform. The elastic member plate 42 projects from a front end of the printed board 41. An engagement member 13 extended downward is provided integrally on the reverse surface of the key 10. The engagement member 13 is vertically displaced during key pressing/releasing operation to make a projection 13 engage the front end of the elastic member plate 42 and also get over the front end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190411-A (JP)
Title: Engine
Inventor: MORI TAIICHI
IPC: F01M11/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of securing appropriate cooling effect at each section of an engine using fuel as lubricating oil.  <P>SOLUTION: The engine 1 pumps up gas oil which is fuel also used as lubricating oil from an oil pan 3 and jets the same on a piston back side 20a from an oil jet 28. Gas oil jetted on the piston back side 20 evaporates in a space part 27 surrounded by a cylinder liner 22, the piston 20 and the oil pan 3 and decompressed by a decompression pump 30, and takes heat out from the piston 20 by endothermic reaction thereof. Consequently the piston 20 is cooled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193848-A (JP)
Title: Operation control circuit
Inventor: ITO TAKAYUKI
IPC: H02M7/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control circuit which can be constituted without using a photocoupler.  <P>SOLUTION: The operation control circuit 1 for controlling the operation of an LED 74 in a DC/AC inverter 20 is provided with a voltage conversion circuit 22, a DC/AC conversion circuit 23 for converting the output voltage of the voltage conversion circuit 22 into two AC voltages having phases opposite to each other; the LED 74 to be lighted on when the AC voltage is outputted from the DC/AC conversion circuit 23. The circuit 1 is further provided with a rectifier circuit 75 for rectifying the AC voltage outputted from the DC/AC conversion circuit 23; capacitors 84-87 connected between an input end of the rectifier circuit 75 and an output end of the DC/AC conversion circuit 23; and a comparing circuit 2 connected to the ground same as that connected to the LED 74 and lighting on the LED 74 when the voltage V1 outputted from the rectifier circuit 75 becomes larger than a threshold value Vref1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193621-A (JP)
Title: Mounting tool and display unit
Inventor: OGAWA HIDEKI
IPC: H04N5/64
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting tool for suppressing adjacency between an object and an attachment surface when adjusting the direction of the object, and to provide a display unit.  <P>SOLUTION: The attachment tool 5 includes: a holder 17 to be fixed to a TV 3; a first arm 13 to be connected to the holder 17; and a second arm 15 which is crossed with the first arm 13 by viewing in a horizontal direction in parallel with a wall surface W and is connected to the holder 17. The restricting part 41 restricts the movement of a cross position CP within a fixed range, where the first arm 13 is crossed with the second arm 15, thereby positioning the fourth connection part 27 of the second arm 15 at a position which is moved in a separating direction from the wall surface W and positioning the second connection part 23 of the first arm 13 at a position which is moved in a separating direction from the wall surface W by a movement amount smaller than that of the fourth connection part 27 when the third connection part 25 of the second arm 15 is positioned at a position which is moved upward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197353-A (JP)
Title: Electrophotograph toner
Inventor: MORITA TATSUYA
IPC: G03G9/08
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotograph toner which can form stabilized high quality images for a long time period.  <P>SOLUTION: The electrophotograph toner has pulverized toner particle groups having an external additive adhering to the toner host particles of 2-5 μm in average size containing coloring agents and a binder resin at least. For the area 1 having a curvature R1 satisfying 10 nm≤R1≤10 μm at the curvature center inside the above toner host particles and the area 2 having a curvature R3 satisfying 10 nm≤R3≤10 μm at the curvature center outside the above toner host particles, the external additive having the primary particle size Dx in the range 10≤Dx≤50 nm satisfies 1≤A≤40 pieces/μm<SP>2</SP>, B≥30 pieces/μm<SP>2</SP>for the number average A in the above area 1, and the number average B in the above area 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196452-A (JP)
Title: Variable displacement type turbocharger
Inventor: ISHIKAWA MANABU
IPC: F02B37/24
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement type turbocharger with reduced manufacturing cost and reduced weight.  <P>SOLUTION: A fixed nozzle ring 1 is made by forming a ring from a sheet of plate. A fixed nozzle 1a is formed by bending a part of an outer edge of the fixed nozzle ring 1. A plurality of fixed nozzles 1a are arranged at regular intervals along a circumferential direction of the fixed nozzle ring 1. A rotary nozzle ring 2 has a cylindrical main body 2b. A variable nozzle 2a is formed by bending a part of the main body 2a toward the inside of the main body 2b in a shape of a strip. A plurality of the variable nozzles 2a are disposed along a circumferential direction of the main body 2b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007200337-A (JP)
Title: Charging processor for spatial information service and charging method for spatial information service
Inventor: MEIFU YOSHINOBU
IPC: G06Q50/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a user's economic burden by suppressing increase in telecommunication cost of a user terminal or in service use cost.  <P>SOLUTION: The charging processor 53 for spatial information service comprises an attribute information storage part 45 storing two or more kinds of attribute information capable of regulating service forms of the spatial information service; a charge type information storage part 46 storing information for two or more kinds of service charge types that can be a charging object in the service forms; a charging destination storage part 46 storing information for two or more kinds of charging destinations; a charging policy setting part 49 optionally combining various kinds of information in each storage part 46 to set a charging destination of a service charge of optional service form and charge type; and a charging processing part 44 executing, according to the setting by the setting part 49, charging processing to the charging destination of the service charge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008204978-A (JP)
Title: Imaging device
Inventor: TAKAMURO DAISUKE
IPC: H04N5/374
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, such that when acquiring an image in the far-infrared region from the visible region in real time and at the same time, can image a visible image and an infrared image on the same optical axis and obtain a high-sensitivity infrared image.  <P>SOLUTION: A visible light detector and a thermal infrared detector are arranged on the same substrate. The former uses a photodiode as an optical detector and the latter includes an infrared absorbing part, a temperature sensing part and a support leg. The infrared absorption part is held away from the temperature sensing part, which is connected with a semiconductor substrate only by the support leg. Furthermore, the infrared absorbing part covers the upper part of the visible light detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007126484-A (JP)
Title: Hair dye composition
Inventor: PRATT DOMINIC
IPC: A61Q5/10
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two agent type hair dye composition which is based on a direct dye, has excellent dyeing characteristics, can clearly dye hairs without fading a color over a long period, and simultaneously has a hair-bleaching power, and to provide a method for dyeing hair therewith.  <P>SOLUTION: This two agent type hair dye composition comprises the first agent comprising a dissociable direct dye represented by the general formula (1) (R<SP>1</SP>and R<SP>2</SP>are each H, a 1 to 5C alkyl, an acylamino, an alkylsulfonylamino or an electron-attracting group; B is a heterocyclic group having a structure such as a pyrazolotriazole structure, an imidazoloazole structure, or a pyrroloazole) or its salt and an alkali agent, and the second agent comprising an oxidant, wherein the first agent and the second agent are mixed, when used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201649-A (JP)
Title: Co2 feeder for plant cultivation utilizing exhaust gas
Inventor: AOYANAGI YUSUKE
IPC: C01B32/50
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO<SB>2</SB>feeder for plant cultivation utilizing an exhaust gas, which, in reducing the concentration of a harmful substance in a CO<SB>2</SB>-containing exhaust gas and in supplying the exhaust gas kept at a temperature suitable for cultivation to a plant, can efficiently purify the exhaust gas by uniformly heating a catalyst layer.  <P>SOLUTION: At least a part of a channel 3 of an exhaust gas discharged from an internal combustion engine 11 or a combustion apparatus 12 is used as a vertical channel 31 of which the upstream side is at the downside and the downstream side is at the upside. In the vertical channel 31, an oxidation catalyst layer 5 and a heat exchanger 7 are set up in sequence from the downside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208847-A (JP)
Title: Rotating fluid pressure cylinder
Inventor: MORIZAKI EIICHI
IPC: F15B15/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating fluid pressure cylinder capable of lubricating a bearing and an oil seal positioned in an upper side by drain even when the rotating axial line direction of a cylinder main body is set vertical.  <P>SOLUTION: A shaft part 3a of the cylinder main body 2 is relatively rotatably fitted to a fitting hole 10a of a housing 7 via front and rear bearings 9a, 9b. A drain storage chamber 26 and a drain collection chamber 28 provided in the housing 7 are communicated with each other by a communication hole 30. The height position H1 of a bottom face 30a of the communication hole 30 is set higher than the height position H2 of a front face 9c of the rear bearing 9b. By storing drain leaked from flow passages 14a, 14b passing through the fitting hole 10a and a relative rotation part 22 of the shaft part 3a in the drain storage chamber 26, drain is stored also in a clearance 32 of the relative rotation part 22 up to the height position H1 of the bottom face 30c of the communication hole 30, and the stored drain lubricates the rear bearing 9b and the oil seal 18b positioned in the upper side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231503-A (JP)
Title: Papermaking fabric and method of making paper
Inventor: WARD KEVIN JOHN
IPC: D21F1/10
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To generally provide papermaking, in detail, improve the mechanical stability of a papermaking fabric.  <P>SOLUTION: Stitching yarns are disposed in pairs, at least one of the yarns of each of the stitching yarn pairs being interwoven with top CMD yarns and bottom CMD yarns, wherein when a first stitching yarn of a pair is interweaving with the top CMD yarns, a second stitching yarn of the pair is passing below the top CMD yarns, and when the second stitching yarn of the pair is interweaving with the top CMD yarns, the first stitching yarn of the pair is passing below the top CMD yarns, such that each stitching yarn pair forms a composite top MD yarn. The set of top MD yarns includes a first number of top MD yarns, the set of stitching yarns comprises a second number of composite top MD yarns, and the set of bottom MD yarns includes a third number of bottom MD yarns. The ratio of the sum of the first and second numbers to the third number is 2:3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008212179-A (JP)
Title: Stress intensity computing method and stress intensity computing apparatus
Inventor: HASHIZUME SHUICHI
IPC: A61B5/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress intensity computing method and a stress intensity computing apparatus capable of computing the stress intensity easily, accurately and in a short time without applying burdens to a subject.  <P>SOLUTION: The stress intensity computing apparatus comprises a light source 2 for irradiating the anterior ocular segment A with flash light; an imaging device 4 for imaging the anterior ocular segment A, an iris/pupil diameter computing part 11 for computing the iris diameter Di and the pupil diameter Dp based on the image of the anterior ocular segment A captured by the imaging device 4; and a stress intensity computing part 13 for computing the stress intensity α from the ratio of the pupil diameter Dp to the iris diameter Di. The stress intensity computing part 13 computes the stress intensity α by adding and/or multiplying an initial relative pupil diameter ratio ε0 computed from the iris diameter Di and the pupil diameter Dp before the pupil light reaction, the relative pupil minimum diameter ratio ε1 of the maximum miosis after the pupil light reaction, and a plurality of relative pupil diameter ratios ε2, ε3 and ε4 after the elapse of a preset period.  <P>COPYRIGHT: (C)2008,JPO&INPIT