baber/WOPTO huggingface dataset:
Patent JP-2006231440-A (JP)
Title: Blanking die
Inventor: OMORI SHOZO
IPC: B26F1/44
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanking die for blanking a rolled web by pressing, which is capable of highly precisely forming the end face of a product.  <P>SOLUTION: Shearing force that a workpiece 52 receives from a punch 42 is linearly concentrated by setting a corner part 43 of a blanking face of the punch 42 to an acute angle. As a result, distortion of the workpiece 52 can be reduced. Occurrence of sagging caused by being pushed into a through-hole 50 can be prevented. Namely, it is unlikely that the surrounding workpiece 52 that is not made into a product enters the through-hoe 50 of the die 44. Consequently, a burr-like edge does not remain on the end face of a leader tape 30 formed by blanking, and also, the end face is not crushed. Accordingly, the end face of the leader tape 30 can be highly precisely formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234524-A (JP)
Title: Detector for liquid chromatograph
Inventor: TANAKA TOYOHIKO
IPC: G01N30/34
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make certain the accuracy of a mixing ratio by means of a liquid feeder for a liquid chromatograph to perform gradient elution.  <P>SOLUTION: A calibration method used comprises: a process for preparing a solution of maximum concentration measured for calibration by using two kinds of solutions one of which has an absorption peak and the other of which has no absorption peak for the same wavelength, a weighing means for weighing the solutions, and a mixing means for mixing the weighed solutions; a process for weighing out the one solution by a required amount by using the weighing means to run it into the mixing means; a process for weighing out the other solution by a required amount by using the weighing means to mix it by the mixing means; a process for introducing the mixed liquid into a cell portion of a detector and measuring it; a process for recording a measurement value and an output value of the absorbance detector associated therewith to obtain a relational expression between absorbance and concentration; and a process for performing calibration by comparing a mixing ratio derived from the absorbance of fed solution with a mixing ratio derived from the relational expression based on a set value on the mixing ratio of a gradient device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237252-A (JP)
Title: Piezoelectric element
Inventor: SASAKI MASASHI
IPC: H01L41/083
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element in which crosstalk between adjacent individual electrodes in an active layer, and deformation of an element to the side opposite to a displacement transmitting surface are prevented certainly.  <P>SOLUTION: A multilayer piezoelectric element 1 comprises an active layer 2, and a restriction layer 4 laid in layer for the active layer 2. The active layer 2 has a piezoelectric 5, internal individual electrodes 6, and an internal common electrode 7 opposing each other while sandwiching the piezoelectric 5, and displaces when a voltage is applied between these electrodes 6 and 7. The restriction layer 4 has a plurality of piezoelectrics 8 laid in layers, and individual interconnection electrodes 9 and a common interconnection electrode 10 arranged between the piezoelectrics 8 of respective layers, and regulates displacement of the active layer 2 for one side. On the upper surface of the restriction layer 4, individual terminal electrodes 11 for applying a voltage to the internal individual electrodes 6, and a common terminal electrode 12 for applying a voltage to the internal common electrode 7 are provided. Each piezoelectric 8 is thicker than the piezoelectric 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234618-A (JP)
Title: Indicating instrument
Inventor: IGARASHI HIDEKI
IPC: G01D13/22
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To providing an indicating instrument capable of inhibiting degradation of illumination effect even when the pointer is separately formed.  <P>SOLUTION: The indicating instrument comprises the indication member 1, the driving device 4 with the driving shaft 3 arranged behind of the indication member 1, the pointer 7 rounds around the axis along the indication member 1 connected with the driving shaft 3, and the light source 5 for illuminate the pointer. The pointer 7 is separately formed of the 1st pointer 71 positioned behind of the indication member 1 seen by no observer, and the 2nd pointer 72 formed of light transparent material arranged on the display unit 1 observed by the observer, and the 1st pointer 71 and the 2nd pointer 72 are connected through the connection member 73 of light shielding material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237345-A (JP)
Title: Radio wave absorber and method of manufacturing the same
Inventor: MASUDA YOSHIYUKI
IPC: B32B7/02
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorber which has a reflection attenuation capability enough to prevent a communication fault caused by electromagnetic wave reflection or the like, can be made thin and lightweight, and has a wide-band attenuation property.  <P>SOLUTION: A radio wave absorber includes an overall conductor layer 11 constituted of a conductor at least, a first dielectric layer 12 constituted of one or more layers of dielectrics, a planar resistance layer 13 constituted of a dielectric containing conductive powder, a second dielectric layer 14 constituted of one or more layers of dielectrics, and a pattern layer 15 including a plurality of patterns each constituted of a conductor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236167-A (JP)
Title: Display device
Inventor: HOSOYA MOTONOBU
IPC: G06Q30/06
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for completely serving dishes for which the service times are designated without placing burden on workers such as a cook and a waitress, and a display device enabling the workers to easily confirm and determine the current work state related to the cooking or service of an ordered dish.  <P>SOLUTION: The display device 3 set in a floor or service place, side dish menus with designated service times are displayed distinctively from other main dish menus according to the cooking state or serving state. Order data containing a menu required to be cooked is displayed distinctively from other order data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236931-A (JP)
Title: Image receiving tube device
Inventor: ITO TAKASHI
IPC: H01J29/04
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate electron gun assemblage and activation of a cold cathode, in an image receiving tube device equipped with a cold-cathode electron gun.  <P>SOLUTION: A trimming electrode 5 with an opening 5a for passing field-emitted electrons therethrough is arranged oppositely to the cold cathode on the side of a fluorescent screen in relation to a field-emission type cold cathode 3. The diameter of the opening formed in the trimming electrode is smaller than the diameter of an emitter area 4 being an area with pairs each comprising one emitter 1 and one gate hole 2a of the cold cathode 3 arranged therein. A potential independent of that of the gate electrode 2 is applied to the trimming electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245062-A (JP)
Title: Method of manufacturing group iii nitride-based compound semiconductor element, and light emitting element
Inventor: SHIRAKI TOMOHARU
IPC: H01L21/301
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To divide a group III nitride-based semiconductor element chip formed on a substrate with a good yield.  <P>SOLUTION: An element layer 30 composed of a group III nitride-based compound semiconductor layer is formed on a sapphire substrate 10, and a second separating groove 22 is formed on a second surface 12 on a side where the element layer is formed. Break lines 51-55 where work modifying portions by laser irradiation are continually formed are formed in at least three stages. A first separating groove 21 is formed by scribing on a split line on a first surface 11. The break line 51 of the work modifying portion on the uppermost stage nearest to the first separating groove 21 has a distance of not more than 60 μm with respect to the first separating groove, the break line 55 of the work modifying portion on the lowermost stage nearest to the second separating groove 22 has a distance of not more than 60 μm with respect to the second separating groove, and the distance between the break lines of work modifying sections of each stage is not more than 150 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244736-A (JP)
Title: High-pressure discharge lamp
Inventor: ATAGO SHINJI
IPC: H01J61/34
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp equipped with a translucent ceramic discharge vessel with strength improved through reformation of a structure of a small-diameter cylinder part.  <P>SOLUTION: The high-pressure discharge lamp is provided with: a translucent ceramic discharge vessel 1 equipped with a surrounding part 1a surrounding a discharge space and a small-diameter cylinder part 1b arranged at its both ends with a smaller inner diameter than the surrounding part, the surrounding part and the small-diameter cylinder part integrally molded and sintered, with the small-diameter part having at least two kinds of thicknesses, and that, forming a thick part 1b1 with a relatively large thickness at a region with a substantial length connected from the surrounding part; a pair of electrodes 2 inserted into the small-diameter cylinder part forming a slight gap against an inner face of the small-diameter cylinder part, a sealing material 4; and a discharging medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239596-A (JP)
Title: Method for producing solid-liquid-mixed material
Inventor: TERAJIMA HIROSHI
IPC: B01F33/40
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a solid-liquid-dispersed material, by which a powdery solid material can be dispersed/mixed in a liquid material with high precision even when the affinity of the liquid material for the powdery solid material is small or even when the powdery solid material has small particle size and is apt to agglomerate.  <P>SOLUTION: The method for producing the solid-liquid-mixed material in which the powdery solid material is dispersed/mixed in the liquid material comprises a suspension step (a) of suspending the powdery solid material in the air in a suspension vessel 5 and a spray step (b) of circulating the liquid material housed in a mixing apparatus 8 to form a spraying medium and supplying the suspended powdery solid material to a spraying apparatus 9 arranged in the mixing apparatus to spray the supplied powdery solid material toward the inside of the liquid material from a spray nozzle together with the formed spraying medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241354-A (JP)
Title: Waste gasification unit
Inventor: USHIGOE JUNTARO
IPC: B09B3/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the supply of waste etc. by reducing the number of established supply units.  <P>SOLUTION: This waste gasification unit comprises a supply means with which the waste is supplied in a vertical gasification furnace having a inlet 33 for the waste introduction at the upper part of the furnace, a gas supplying inlet to supply an oxidizing agent to the packed layer of the waste from downward, a gas outlet to discharge a produced gas from upward, and a discharging means to discharge the produced combustion residue from the bottom of the furnace. The supplying means is for supplying the waste and an additive in the inlet 33, and formed at the other end of the cylindrical casing 31 of which one end is connected to the inlet 33, has a supply inlet 7 through which the waste or additive is supplied, and herical blades 59 and 61 formed extending along the direction of a hollow shaft 37 which is supported in the casing 31 in coaxial direction to rotate freely, a first opening 67 which is formed on the outer surface opposite to the inlet of the hollow shaft 37, and a second opening 65 through which the additive is supplied on the inner side of the shaft 37 which extrudes gas tight from the end of the casing 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244911-A (JP)
Title: Secondary battery and manufacturing method of the secondary battery
Inventor: TANJO YUJI
IPC: H01M2/02
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery that can enhance space efficiency, and fully ensure sealing performance.  <P>SOLUTION: The secondary battery is equipped with electrode plates stacked via a separator, packaging members 106, 07 housing and sealing the electrode plates, on the inside by being heat bonded along an outer periphery, and electrode terminals 104, 105 connected to the electrode plates and drawn out of the outer periphery to the outside, a non-heat bonded part 109, where the outer packaging members 104, 105 are not heat bonded is formed in the outer peripheries of the outer packaging members 106, 107, the non-heat bonded part 109 is extended in almost parallel to the long sides of the outer packaging members 106, 107, and the outer peripheries of the outer packaging members 106, 107 are bent along the non-heat bonded part 109.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243581-A (JP)
Title: Display system and program for making computer execute data transfer method
Inventor: SAKAI MAMORU
IPC: G09G3/36
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system operating adaptively to a type of electronic paper by switching a method for data transfer to the electronic paper according to a use style.  <P>SOLUTION: The display system includes: a memory type display screen 102 where an image is displayed with memory type liquid crystal; electronic paper 2 having a memory card 3 storing image data to be used to form the image; and a PC 1 having a printer driver 305 and a USB cable for acquiring and generating the image data and transferring them to the electronic paper 2. The printer driver 30 etc., transfers at least either of display image data for forming the image to be displayed on the memory type display screen 102 and the stored image data stored on the memory card 3 to the electronic paper 2 independently of the other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243674-A (JP)
Title: Optical element and optical equipment
Inventor: HASHIMOTO YOSHITAKA
IPC: H04N5/225
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the charging of a surface of an optical element facilitates the attachment of foreign matters to the surface of the optical element.  <P>SOLUTION: The optical element 111 is composed of a multilayer film, a layer having hydrophilic groups is disposed on the side surface of the multilayer film on which a luminous flux is made incident, thereby preventing charge generation on the surface of the optical element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250713-A (JP)
Title: Method and apparatus for detecting necking of molded object after press molding
Inventor: SHIBUYA KIYOSHI
IPC: G01N25/72
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a necking detecting method for rapidly and certainly detecting whether necking is caused in a molded object after press molding, and a necking detector therefor.  <P>SOLUTION: The surface to be detected of the molded object is photographed at the different points of time by an infrared camera from the point of time when the in-plane to be detected of the molded object is heated by a current supply heating system for allowing a current to flow to the in-plane of the molded object from one side thereof to the other side thereof and the difference between the images mutually obtained by photographing the in-plane of the molded object at the different points of time is taken to calculate the temperature rising quantities after the start of heating of the respective parts of the molded object while an abnormal part is detected on the basis of the temperature rising quantities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005254450-A (JP)
Title: Integrated driver electronics for mems device using high-voltage thin film transistor
Inventor: LU JENG PING
IPC: B81B3/00
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide actuated MEMS devices and a driver circuit for controlling the MEMS device.  <P>SOLUTION: The driver circuit includes high-voltage, thin film transistors (HVTFT) formed on a base board, and each HVTFT includes a control gate electrode, a source electrode, and a drain electrode in which the source electrode is located a first distance apart from the control gate electrode. The drain electrode is separated from the control gate electrode so that the shortest distance between a part of the drain electrode and the control gate electrode is greater than the first distance and that the first breakdown voltage between the drain electrode and the source electrode is greater than the second breakdown voltage between the control gate electrode and the source electrode. The actuated MEMS devices are formed on the base board, each being connected with the drain electrode of associated one of the HVTFTs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311317-A (JP)
Title: Semiconductor device, method of forming recess gate electrode, and method of manufacturing semiconductor device
Inventor: PARK JONG-CHUL
IPC: H01L29/78
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a recess gate electrode that can inhibit the formation of a parasitic channel, and to provide a method of forming the recess gate electrode, and a method of manufacturing the semiconductor device.  <P>SOLUTION: An isolation trench is formed in a first region of a semiconductor substrate 10. Insulating-film liners 18a are formed on the bottom face and side faces of the isolation trench. A field-oxide region is formed on the insulating-film liner 18a. Field-effect transistors are formed in the semiconductor substrate 10. Each of the field-effect transistors has a gate trench formed in a second region of the semiconductor substrate 10, gate insulating films formed on the bottom face and side faces of the gate trench, a gate electrode that touches the insulating-film liner 18a and the gate insulating film formed in the gate trench, and source and drain regions formed in the semiconductor substrate 10 and adjacent to the gate electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247806-A (JP)
Title: Valve handle
Inventor: MAEMOTO TAKASHI
IPC: B25B13/48
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid and inexpensive valve handle capable of responding to various handles of various kinds of valves by the less number than a conventional valve handle provided with a fixed type engagement part at one end and safe at use.  <P>SOLUTION: In the valve handle, the engagement parts 12, 13 comprising two engagement projections projected vertically relative to gripping rod are provided at both ends of the gripping rod 11 respectively and clearances between two engagement projections of the respective engagement part are different from each other. Length of the two engagement projections of the engagement parts may be made to approximately the same length. The length can be set in proportional to the clearance between the engagement projections between the engagement parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248460-A (JP)
Title: Device for controlling driving force
Inventor: TSUYAMA TOSHIAKI
IPC: B60K17/348
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To properly suppress the driving slip by exactly estimating a vehicle speed even when the vehicle is running on a very low μ load with causing individual wheels to slip slightly.  <P>SOLUTION: A slip control means 18 comprises a slip condition judging section 19 for judging whether or not the slip condition for all the wheels 2 to 5 occurs, a driving force distribution control section 20 for controlling a driving force distribution mechanism 6 such that one pair of the front wheels and the rear wheels are made as the driving wheels for a required time and the other pair are made as the driven wheels when it is judged that the slip condition for all of the wheels 2 to 5 occurs, a braking force application control section 21 for applying a braking force for canceling the driving force to be input from a hydraulic coupling 7 to the driven wheels when the slip condition for all of the wheels 2 to 5 has occurred, and a driving slip suppressing section 22 which estimates a vehicle speed based on the rotational speed of the driven wheels, and performs the control for suppressing the driving slip of the individual wheels 2 to 5 based on the estimated vehicle speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250328-A (JP)
Title: Thrust roller bearing, and manufacturing method for cage of thrust roller bearing
Inventor: OISHI SHINJI
IPC: F16C19/30
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing excellent in durability, for securing sufficient plate thickness and a proper amount of clearance between a roller and a roller stop part to keep strength of a cage, and to provide a manufacturing method for a cage of a thrust roller bearing.  <P>SOLUTION: To form a ring-like member, a coil material of cold-rolled steel plate or the like is punched out for forming a pilot hole (in an a step), pockets (in a b step), an internal diameter (in a c step), and an outer diameter (in a d step). The plate thickness of the ring-like member is reduced in one face and the other face to form a ring-like groove. By a punching process, a plurality of pockets housing the rollers are formed (in a g step), and a first roller contact part and a second roller contact part are formed at the same time to each pocket wall face. A roller stopper part and a roller guide face are formed to each of the first roller contact part and a second roller contact part (in h and i steps), an inner diameter is punched out (in a j step) and an outer diameter is punched out (in a k step), and the processing of the thrust roller bearing is finished (in l step). Finally, the ring-like member is subjected to heat treatment and press-temper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254934-A (JP)
Title: Irradiation field judgement device, irradiation field judgement method and its program
Inventor: TAKAHASHI TOMOYUKI
IPC: A61B6/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recognition accuracy of irradiation field recognition processing relating to an irradiation field judgement device for recognizing the irradiation field of a radiographic image, an irradiation field judgement method and its program.  <P>SOLUTION: A straight line ll to be the candidate of an irradiation field side is detected from the radiographic image P obtained by radiographing an object by using an irradiation field diaphragm and a reference point Q is set to the radiographic image P. The radiographic image P is divided into two regions by the detected straight line ll, and whether or not radiation is made incident in an external region not including the reference point Q of the two regions is evaluated. In the case of judging that the radiation is made incident on the external region, it is judged that the straight line is not the irradiation field side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI