baber/WOPTO huggingface dataset:
Patent JP-2009053611-A (JP)
Title: Electrophotographic toner, and pigment master batch
Inventor: SUGA YUTA
IPC: G03G9/097
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negatively chargeable electrophotographic toner having excellent charging properties without using a charge control agent, and to provide a pigment master batch used therefor.  <P>SOLUTION: The negatively chargeable electrophotographic toner contains: a binder resin in which negative charge ions are injected; and a coloring agent. Also the pigment master batch for a negatively chargeable electrophotographic toner contains: a binder resin in which negative charge ions are injected; and a coloring agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059744-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: HASHIMOTO TOSHIHIRO
IPC: H05K1/11
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of separation in a via conductor.  <P>SOLUTION: A wiring board comprises a substrate 11, and an oxide layer 15 and a conductor layer 12 made of an active metal. The substrate 11 is made of ceramics and has through holes. The oxide layer 15 is formed on the inner wall surface of the through hole 11h. The conductor layer 12 is made of an active metal and is formed inside the oxide layer 15. The wiring board has a via conductor 13 and a conductor pattern 14. The via conductor 13 is made of a group 11 metal material and is formed inside the conductor layer 12. The conductor pattern 14 is formed on the through hole 11h.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058033-A (JP)
Title: Roller
Inventor: KUSANO YUJI
IPC: F16C33/34
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller easy to obtain spherical end faces without requiring difficult processing.  <P>SOLUTION: In the roller 1, guide members 6A, 6B are fixed to end faces 4A, 4B of a cylindrical section 4 of a roller body 2, and inner peripheral surfaces 9A, 9B of the guide members 6A, 6B form guide holes 10A, 10B. Spherical members 3A, 3B are fixed to the guide holes 10A, 10B and the spherical end faces are easily obtained by spheres 12A, 12B of surfaces of the spherical members 3A, 3B without processing the end faces of the roller body 2 into a sphere, so that contact resistance of the roller end faces is lessened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055875-A (JP)
Title: Artificial culture soil
Inventor: IKEDA MIKA
IPC: A01G1/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial culture soil containing a vegetative organic material, preventing the development of water-repellency even after drying, keeping low viscosity, having moderate water-retention and air permeability and storable for a long time.  <P>SOLUTION: The artificial culture soil contains mica on the surface of a vegetative organic material. The coverage of the surface of the vegetative organic material with mica is preferably ≥1.0% from the viewpoint to efficiently suppress the water-repellency of the vegetative organic material, and the content of the mica in the artificial culture soil is preferably within the range of 0.1 to 30 wt.%. The particle diameter of the mica is preferably ≤125 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063359-A (JP)
Title: Foreign matter detector and opening/closing apparatus
Inventor: SAKAMAKI RIYOUSUKE
IPC: E05F15/14
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter detector capable of preventing detection accuracy of a foreign matter which comes close to an edge on the front side, in the movement direction in a closing operation of an opening/closing body, from lowering due to mechanical backlash of a mechanism which operates the opening/closing body.  <P>SOLUTION: The foreign matter detector 41 is provided with a capacitance sensor having a first outer electrode 56 which is arranged on the front edge of a door panel, and detecting a foreign matter X1 which approaches the front edge, based on a capacitance C1 between the first outer electrode 56 and the foreign matter X1 which is conductive and approaches the front edge. A slide door system 1 is equipped with a latching mechanism for latching the door panel to a car body; a closer actuator 28 for making a latch of the latching mechanism turn, from a halt-latch position to a full-latch position; and a latching state detecting device 37 which outputs a first on-signal, when the latch is disposed on the half-latch position. In the closing operation, the capacitance sensor is driven, in response to the output of the first on-signal from the latching state detecting device 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062443-A (JP)
Title: Multilayered lead body and manufacturing method for it
Inventor: SAKANISHI SATOSHI
IPC: C09D13/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive multilayered lead body suitable for a mechanical pencil lead, a wooden-shaft pencil lead and the like and to provide a manufacturing method for the multilayered lead body allowing drawing of lines varied in thickness and density, having high strength, making no stain on a hand, and allowing easy use.  <P>SOLUTION: The multilayered lead body A comprises a carbon-containing pencil lead layer 10 including at least carbon, and boron nitride-containing layer 20 formed by performing boron nitride substitution on the surface layer of the carbon-containing pencil lead layer 10, and the content of boron nitride in the boron nitride-containing layer 20 is 90 wt.% or more. For manufacturing the multilayered lead body, for example, a black baked pencil lead containing carbon at least is brought into contact with a substitution material containing nitrogen and boron, and only the surface carbon of the black baked pencil lead is replaced with boron nitride while the center part is used as a black baked pencil lead, so that the multilayered lead body comprising the carbon-containing layer and the boron nitride-containing layer is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008012328-A (JP)
Title: Medical treating instrument
Inventor: ARIKAWA SEIKI
IPC: A61B17/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical treating instrument, easily switchable between a treatment under a pneumoperitoneum condition and a treatment outside the peritoneal cavity, manipulating forceps under the pneumoperitoneum condition, protecting an incision in the abdominal wall when taking out a cancer-affected part, and making the incision free from infection.  <P>SOLUTION: The medical treating instrument includes a tubular portion having a first fixing member provided on an open portion at the proximal end and also having a second fixing member provided on an open portion at the distal end. Two or more tension belts for adjusting the length between both fixing members are mounted on the second fixing member, and a belt resistance adjusting member having a means for air-tightly locking the tension belts is attached to the first fixing member. The instrument further includes a converter air-tightly fixed to the first fixing member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063494-A (JP)
Title: Displacement detector
Inventor: KAWABATA HIDEKI
IPC: G01L1/22
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detector that hardly causes zero point shift and sensitivity shift and can accurately detect a load from the outside.  <P>SOLUTION: Outer terminals 71 and 72 of supporting sections 29 and 34 of first and second lower brackets 21 and 22 are fixed to a strain body 20 via a load input member 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066210-A (JP)
Title: Can holder
Inventor: KUBOTA KAZUYUKI
IPC: B65D25/34
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can holder which excels in cold keeping and warm keeping ability, does not shift/move or drop off when it is wound/attached around a can, furthermore, folds up small and is convenient to carry.  <P>SOLUTION: The can holder which is wound/fixed around the outer face of a can containing drink such as a beer can and keeps the drink in the can cold/warm, has a continuous face of vertical grooves which eases flexing resistance and inhibits develop of bending wrinkles in the inner face of the can holder and having a thickness of 4 mm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069627-A (JP)
Title: Electromagnetic wave shielding filter for display, composite filter and display
Inventor: SHINTAKU YUTA
IPC: G02B5/22
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding filter for a display, in which a transparent conductive layer can be easily grounded from a viewer side even when the transparent conductive layer is placed on the surface close to a display panel of a transparent resin substrate.  <P>SOLUTION: The electromagnetic wave shielding sheet for a display is characterized in that: the electromagnetic wave shielding sheet having a transparent conductive layer on one surface of a transparent resin substrate is stacked on a transparent substrate selected from either a transparent substrate constituting a front panel which is larger than the outer circumference of the electromagnetic wave shielding sheet or a transparent substrate in a viewer's side constituting the display panel main body, with the face in the transparent conductive layer side of the sheet laminated on the face in a viewer's side of the transparent substrate; a conductive member is disposed at least in a part of the peripheral edge of the transparent substrate and a portion of the conductive member, the portion in contact with a grounding region provided in the peripheral edge of the transparent conductive layer, is held between the transparent substrate and the transparent resin substrate of the electromagnetic wave shielding sheet; and a portion of the conductive member, the portion in contact with the chassis of the display panel, is held between the transparent substrate and the chassis of the display panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068290-A (JP)
Title: Box panel type movably laid floor structure, and method for laying the same
Inventor: YAMAMOTO HIROHIKO
IPC: E04B1/86
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box panel type movably laid floor structure which exerts excellent sound insulation properties as the entire floor structure, can adjust a floor surface level thereof to a large extent, and enables high-speed operation of laying work even in a wide room, and to provide a method of efficiently laying the floor structure.  <P>SOLUTION: The floor structure is set up by bedding movable floor units each formed by mounting support legs 2 on a square panel main body 1. The panel main body 1 is formed of a box-shaped body consisting of a bottom plate portion having formed therein female screw holes into which male screw portions of the respective support legs 2 are penetrated and screwed; a peripheral wall portion erected from a peripheral edge of the bottom plate portion; and a top plate portion mounted on the peripheral wall portion and having a floor surface finish applied to an upper surface thereof. Further, two sides sharing one corner of a quadrilateral of the panel main body 1 have projective edges projected from lower sides thereof, and a third side or a fourth side of another panel main body 1 set adjacently to the projective edge in a longitudinal or transverse direction is superposed on the same to form a flush floor surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076968-A (JP)
Title: Encoding processing apparatus, decoding processing apparatus, encoding processing method, decoding processing method, encoding processing program, and decoding processing program
Inventor: HARA TAKAYUKI
IPC: H03M13/15
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve decoding precision of a symbol string.  <P>SOLUTION: A encoding processing apparatus is provided with a symbol string adder for adding a decoding target symbol string and a pilot symbol string having the same number system and the same number of digits as those of the encoding target symbol string for each digit to generate a symbol string after arithmetic operation, a symbol string combining part for combining the encoding target symbol string and the symbol string after arithmetic operation to generate a combined symbol string, and an encoding symbol string output part for outputting the combined symbol string. A decoding processing apparatus is provided with a decoding target symbol string input processing part for inputting a decoding target symbol string, a symbol string dividing part for dividing the decoding target symbol string for each prescribed number of digits to generate a plurality of symbol strings, a symbol string subtracting part for performing subtraction between the divided symbol string and the pilot symbol string for each digit, a numerical value determination part for determining the numerical value of each digit on the basis of the numerical value of each digit of the symbol string after subtraction, and a numerical value combination part for generating a decoded symbol string by combining the determined numerical values of respective digits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074261-A (JP)
Title: Door equipment
Inventor: NAKAGAWA MASAMI
IPC: E06B3/48
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide door equipment which does not make a door body pull-in space provided adjacently to an opening, and which can be easily operated for opening/closing even by a passer-by in a wheelchair.  <P>SOLUTION: In the door body 2, a door end-side sliding door section 3, which is slidably suspended on a traveling rail 6, and a door tail-side revolving door section 4, the face width-direction intermediate portion of which is pivotally supported on leading ends of arm portions 7a and 7b of a supporting arm 7 swingably arranged on the door tail-side of the opening H, are swingably connected together by means of a connecting member 5. The revolving door section 4 is revolved by the sliding movement of the sliding door section 3, so as to be pulled nearer along a door tail-side lateral wall W. Thus, the opening is opened in the bent state of the sliding door section 3 and the revolving door section 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076270-A (JP)
Title: Battery and power source system using it
Inventor: KOBAYASHI KATSUAKI
IPC: H01M10/48
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To make self discharge started in the case of temperature rise, and thereby return a battery to a safe state.  <P>SOLUTION: The battery is provided with a vessel (1, 1A), a cathode terminal (3) fitted to a lid part (1a) of the vessel (1, 1A), an anode terminal (2) fitted to the lid part (1a), and connection mechanisms (6 to 9) electrically connecting the cathode terminal (3) and the anode terminal (2). The connection mechanisms (6 to 9) are so structured that the cathode terminal (3) and the anode terminal (2) are electrically connected when specific members (6, 8) melt down due to temperature rise of the battery.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074418-A (JP)
Title: Piezoelectric micro-pump
Inventor: KANAI SHUNGO
IPC: F04B43/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric micro-pump of a simple structure capable of transporting liquid without using a check valve and providing desired flow rate.  <P>SOLUTION: A first wall part 13b touching a diaphragm is formed at a section of a pump main body 10 opposing to an outer circumference part of a pump chamber 15 with putting the diaphragm 20 therebetween. A first opening part 21a is provided at a section of the diaphragm touching the wall part. A second opening part 12c is provided at a second wall part 12b which is a side wall of the pump main body and touches a side surface of a pump chamber side of the diaphragm. During stop, the first opening part 21a is closed by the first wall part 13b, and the second opening part 12c is closed by the diaphragm. The first opening part and the second opening part are alternately opened by bend displacement of the diaphragm accompanying vibration of a piezoelectric element to suck fluid from one opening part and discharge fluid from another opening part. Especially the maximum flow rate is provided when the diaphragm is driven at a third resonance mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076395-A (JP)
Title: Tube type fuel battery cell, and tube type fuel cell equipped with tube type fuel battery cell
Inventor: MURATA NARUAKI
IPC: H01M8/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube type fuel battery cell which is improved in reliability of sealing and current collection and has a good productivity, and a tube type fuel cell having the tube type fuel battery cell.  <P>SOLUTION: The tube type fuel battery cell 10 is provided with a tube body 1 which has conductivity and is made of hollow shape and has one or a plurality of gas permeation parts in which gas can be circulated from the inner circumference side to the outer circumference side and a membrane electrode assembly 3 which is formed on the outer circumference side of the gas permeation part 2 of the tube body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008152900-A (JP)
Title: Content data-editing device, updating method of play list of content data, and recording medium
Inventor: KUROIWA TOSHIO
IPC: G11B27/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily update a play list in accordance with the editing of content data even if the number of play lists, which instruct the optional reproduction of the content data, is increased.  <P>SOLUTION: Play list management tables T1 are provided in association with clip files which are content data, respectively, and manage play lists, which refer partially or wholly to the corresponding clip files CF, by means of clip reference information for each play list. The play list management tables T1 manage play lists PL1-PL3, which refer to the clip files CF1, by means of clip reference information CR0-CR2 for respective play items PI1-PI3. From the play list management tables T, it comes to know by which play list PL the clip file CF is designated as which play item PI.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009080559-A (JP)
Title: Retrieval system, method, and program
Inventor: MORITA DAISUKE
IPC: G06F17/30
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system for acquiring a proper retrieval result without taking much time and labor to examine a retrieval character string on a user.  <P>SOLUTION: A retrieval system 1 connected to a database 4 is provided with an information retrieval part 21 for generating retrieval conditions as the set of elements for narrowing down retrieval results from an input retrieval character string, and for retrieving information included in the database 4 by using the retrieval conditions; reduced retrieval parts 22 and 23 for generating reduced retrieval conditions as retrieval conditions that elements for narrowing down retrieval results are more reduced as compared with the retrieval conditions generated by the information retrieval part 21 from the input retrieval character string, and for retrieving information included in the database 4 by using the reduced retrieval conditions; and an output part 24 for outputting a retrieval result acquired by the reduced retrieval parts 22 and 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008081105-A (JP)
Title: Drink holder
Inventor: PROWE BURKHARD
IPC: B60N3/10
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To selectively use either one of the both insertion openings of a drink holder or the both insertion holes thereof by improving the drink holder.  <P>SOLUTION: This drink holder comprises a drawer part 3 having two insertion openings 7 for beverage containers. The drawer part is guided to be reciprocatingly moved between the pushed-in base position and the pulled-out use position. Both insertion openings 7 are accessible at the pulled-out use position for inserting beverage containers therein. The drawer part 3 is swingable, and selectively accessible to one of the two insertion openings 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083528-A (JP)
Title: Linear towed body shape estimating method and device
Inventor: KAWASAKI YOSHIMICHI
IPC: B63B21/66
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear towed body shape estimating method relieving a request required for a model of an equation of motion, by estimating a shape even if an observation value of a large error is suddenly caused.  <P>SOLUTION: This invention relates to the linear towed body shape estimating method for estimating a shape of a flexible towed body towed in the water or on a water surface by a towing body. An observation value taking-in means is characterized by applying a method of using weak restriction Ragrangian for minimizing an error in an observation value of a specific time and a shape estimating result for taking in the observation value used for estimating a shape of the linear towed body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087697-A (JP)
Title: Plasma generator
Inventor: HORI MASARU
IPC: F01N3/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generator having the increased volume of a plasma generating region.  <P>SOLUTION: The plasma generator 110 has a casing 11 made of a sintered body the material of which is alumina (Al<SB>2</SB>O<SB>3</SB>). The casing 11 has a slit-like gas inlet 11i and a plurality of cylindrical gas outlets 11o. The width of the slit (in front and rear directions in Fig. 2. A and in left and right directions in Fig. 2. B) is set at 1 mm from the gas inlet 11i to the region right above the plasmatized region P, and the gas outlets 11o having inner diameters ranging from 1 to 2 mm are linearly formed in the longitudinal direction of the plasmatized region P. The cross section of the plasmatized P is made to have a square with a side of 2 to 5 mm. Recesses (hollows) are provided on mutually opposed surfaces of electrodes 2a, 2b. The commercial AC voltage 100 V (60 Hz) is stepped up to about 9 kV and the voltage is applied between the electrodes 2a, 2b with a current of 20 mA, and when argon is introduced through the gas inlet 11i, plasmatization is confirmed even if the electrodes 2a, 2b are separated up to 4 cm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085752-A (JP)
Title: Device and method for cooling and purifying fuel pool
Inventor: KURODA MICHITOMO
IPC: G21C19/307
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cooling and purifying a fuel pool which can secure the function of cooling the pool water in the fuel pool even if the sloshing of it caused by an earthquake leads to its overflow.  <P>SOLUTION: In water level instrumentation 13A for a skimmer surge tank 6, a water level L12 for warning that the water level of the skimmer surge tank 6 is low in sloshing and a pump trip water level L13 for showing that the water level of the skimmer surge tank 6 is low-low in sloshing are set up. Between both the water levels L12 and L13, the skimmer surge tank buffer water level difference ΔL14 in the sloshing of the fuel pool 3 equivalent to the decline in the quantity of the pool water 2 transferred from the fuel pool 3 to the skimmer surge tank 6 is secured in the event of the overflow of the pool water 2 in the fuel pool 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT