baber/WOPTO huggingface dataset:
Patent JP-2008288134-A (JP)
Title: Fuel cell
Inventor: NAKANISHI HARUMICHI
IPC: H01M4/88
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation performance of a fuel cell by improving fuel usage by means that a fuel is effectively disassembled, when alcohol as the fuel is supplied to the fuel cell.  <P>SOLUTION: This is the fuel cell to which ethyl alcohol is supplied as fuel. It comprises an electrolyte, and an anode and a cathode which are a pair of electrodes, arranged pinching the electrolyte. The anode of the fuel cell is constituted of first particles that catalyze the decomposition reaction of alcohol and second particles that catalyze decomposition reaction of aldehyde.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293781-A (JP)
Title: Performance evaluation method, and performance evaluation device
Inventor: SHINTANI YUKIHIRO
IPC: H01M8/04
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To execute correct potential sweep or current sweep in an electrochemical measurement method without installing any electrode other than a cathode and a anode.  <P>SOLUTION: An electrode layer 3 is jointed to one surface of an electlyte membrane 2, and an electrode layer 4 is jointed to the other surface of the electrolyte membrane 2. The electrode layer 4 is divided into four divided bodies 41-44, and the area of the divided bodies 41-44 is smaller than that of the electrode layer 3. Any of the divided bodies 41-44 is used as an working electrode with the divided bodies 41-44 insulated from one another, the electrode layer 3 is used as a counter electrode and a reference electrode, the potential of the working electrode is swept by a potentiostat, and a relationship between a response current and the difference in potential is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292823-A (JP)
Title: Manufacturing method for optical waveguide
Inventor: SUZUKI TOSHIHIKO
IPC: G02B6/13
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method excellent in mass productivity for an optical waveguide, the method preventing deformation and dispersion of a cross section shape of an optical waveguide core in its formation by means of a dicing saw.  <P>SOLUTION: A polymer film 10A (laminate) formed by layering a clad layer and a core layer is prepared. By means of the dicing saw 2, the polymer film 10A is cut from the core layer 12 side, that is, part of the core layer 12 is cut, and an optical waveguide core 12A is formed. When the optical waveguide core is formed by cutting the core layer 12 by means of the dicing saw 20, part of a lower clad layer 14 is also cut by bringing the tip of a blade part in the dicing saw 20 to the lower clad layer 14 and inserting the blade part by a predetermined quantity. A cut groove 22 formed in the polymer film 10A is filled with a curing resin for forming the clad layer, and when the resin is cured, thereby forming an embedded clad layer 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292840-A (JP)
Title: Image forming apparatus and process unit
Inventor: KUMANO TOSHIYA
IPC: B41J29/38
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents improper access to information in nonvolatile memory provided in a process unit.  <P>SOLUTION: The image forming apparatus 20 is provided with a unit use permitting means 1 executing a prescribed authentication process with the exchangeable process unit 11 when the process unit 11 is attached and with successful authentication, permitting the use of the process unit 11. The process unit 11 is provided with an access permitting means 11a executing the authentication process between the nonvolatile memory 11b storing attribute information 12 for the process unit 11 to be rewritable and the unit use permitting means 1. When the authentication is successful, access for the nonvolatile memory 11b is permitted to the image forming apparatus 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209813-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine with a variable display device which causes the speeding up of the progress in games eventually improving interests in games by shortening the ready-for-win variation time of character images during the probability variation period.  <P>SOLUTION: In the ready-for-win variation during the normal probability period, one kind of variation mode is selected and determined out of ready-for-win states 1-6 of multiple kinds based on an extracted value from a WCRNT_ACT and made for the ready-for-win variation of special figures. On the other hand, in the variable probability to a high probability, the selection of the variation mode is not required out of the ready-for-win states 1-6 of multiple kinds and so, the special figures are controlled to be varied uniformly in the variation mode other than the ready-for-win state as such the shortest in the variation time. Thus, the ready-for-win variation mode during the high probability period is set to the variation mode other than the ready-for-win state, thereby causing the speeding up of the progress in games during the high probability period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227973-A (JP)
Title: Optical delay element, illumination optical device, exposure device and method, and method for manufacturing semiconductor device
Inventor: SHIBUYA MASATO
IPC: G03F7/20
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the effect of the deviation of an angle on performance.  <P>SOLUTION: An optical delay element has a concave mirror conjugating the entrance and exit of the optical delay element. The optical delay element divides a luminous flux coming from a coherent light source, and guides the one of the divided luminous flux to an optical delay circuit to return to a light path at which the luminous flux is divided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008299897-A (JP)
Title: Control device of magnetic head and control method
Inventor: SAI FUMINORI
IPC: G11B21/21
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and method of a magnetic head for detecting collision of a magnetic head including a heating resistive material and a magnetic disk directly.  <P>SOLUTION: The control device of the magnetic head reduces stepwise flying height of the magnetic head (S11, S14) until collision of the magnetic head and the magnetic disk is decided (S13), while collision of the magnetic head and the magnetic disk is determined at each reduction (S12).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296650-A (JP)
Title: Control device for vehicular automatic transmission
Inventor: SHIBATA TETSUO
IPC: B60W10/10
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicular automatic transmission, suppressing interference in learning of respective back pressure control and torque-up control of an accumulator in the case of speed change operation.  <P>SOLUTION: This control device for the vehicular automatic transmission has the accumulators 104, 106, 108 for controlling hydraulic pressure supplied to a second clutch C2, a third clutch C3, and a third brake B3, makes the back pressure control controlling back pressure of the accumulators 104, 106, 108 in the case of the speed change operation, and also makes the torque-up control raising torque outputted from an engine 12. In this control device for the vehicular automatic transmission, it is decided whether the learning of the back pressure control is completed. When it is decided that the learning of the back pressure control is not completed, the torque-up control is not executed, and the learning of the back pressure control is executed. Thus, the interference of the learning of the respective back up pressure control and torque-up control is avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295614-A (JP)
Title: Game machine
Inventor: TANAKA MASARU
IPC: A63F5/04
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To notify a player of the number of times of misfetching a winning without being able to arrange patterns though it is determined by internal drawing processing in a drum type game machine.  <P>SOLUTION: When a pattern combination corresponding to a special internal winning combination is stop-displayed at the prescribed position of the display window 4 of the drum type game machine 1, a general game state is shifted to a big bonus game state advantageous to the player. During the big bonus game, the number of times of misfetching the winning without being able to stop-displaying corresponding patterns though a specified internal winning combination is determined is counted. Then, after the big bonus game state is ended, at least a part of the display window 4 is light-shielded for the number of times of misfetching the winning and the number of times of misfetch is notified to the player. The game machine is provided with a light shielding member 200 for that, a light shielding member driving means 210 for driving the light shielding member 200, a non-display number-of-times counting means for specific winning combination for counting the number of times of misfetching the winning during the big bonus game state, and a drive instruction means for light shielding member (sub control circuit 56) for controlling the drive of the driving means 210 for light shielding member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297448-A (JP)
Title: Curable resin composition and cured product of the same
Inventor: SAKATA YUKO
IPC: C08F20/26
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition that gives a cured product having high heat resistance and chemical resistance with a smaller dose of light.  <P>SOLUTION: The curable resin composition and its cured product contain a curable resin obtained by allowing (a) an epoxy resin obtained by copolymerization of a compound expressed by formula with another radical polymerizable monomer, to react with (b) an unsaturated carboxylic acid or its anhydride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007304606-A (JP)
Title: Method and apparatus for determining encoding rate in a variable rate vocoder
Inventor: DEJACO ANDREW P
IPC: G10L19/24
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for determining encoding rate in a variable rate vocoder.  <P>SOLUTION: The apparatus comprises: subband energy calculation means 4 and 6 for receiving an input signal and calculating a plurality of subband energy values according to a predetermined subband energy calculation format; and an encoding rate determining means 16 for determining or selecting the encoding rate according to the plurality of subband energy value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305181-A (JP)
Title: Log gathering apparatus
Inventor: KATO HIROTO
IPC: G06F11/34
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a maintainer to easily gather log file information of various devices without being conscious of types of file gathering object devices.  <P>SOLUTION: A portable apparatus main body 21 is provided with: a flash memory 22 including a setting value file wherein log definition parameters specifying log file storage positions of devices being log file gathering objects are stored in association with device determination parameters of respective devices, a program file wherein a log gathering program to be executed by various devices is stored, and a log output file; and interface parts 23 and 24 which are freely detachably connected to various devices and have a function of transferring the parameters and program stored in the setting value file and the program file respectively to devices being in a connected state and a function of writing log files output from devices being in the connected state, into the log output file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312302-A (JP)
Title: Spindle motor
Inventor: TANAKA TATSUYA
IPC: G11B19/20
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor that enables suppression of increase in manufacturing cost by reducing the number of manufacturing steps, while further reducing the components, as compared with conventional types without using special tools, special equipment, or special manufacturing method.  <P>SOLUTION: The spindle motor 1 has a turntable 2, a rotor 3, and a stator 4. A through-hole 23 is formed in a projecting part 33 of a rotor case 32 so as to penetrate therethrough; a chucking yoke part 332 is arranged so as to be exposed from the upper-face side of a protrusion 22; and a boss 25 formed on the bottom face of a body part 21 is inserted and welded into a boss hole 324 formed in a disk part 321.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309588-A (JP)
Title: Peel strength measuring instrument
Inventor: MIZUNO MASAO
IPC: G01N19/04
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peel strength measuring instrument capable of accurately measuring the peel strength of the film of a test target material when a 90° peel test, a 45° peel test or the like are performed.  <P>SOLUTION: The peel strength measuring instrument for measuring the peel strength of the film of the test target material having a peelable film on its base material is equipped with a peel angle adjusting mechanism 30 connected to a peel mechanism 20 for peeling the film 1b of the test target material 1 and adjustably setting the angle in a film tensile direction due to the peel mechanism 20, a peel angle measuring sensor 40 for measuring the peel angle formed by the film 1b peeled with respect to the unpeeled part of the test target material 1 and a control part 50 for controlling the peel angle adjusting mechanism 30 on the basis of the measuring result due to the peel angle measuring sensor 40 so as to hold the peel angle θ of the film to a preset constant angle during a peel test.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310040-A (JP)
Title: Multi-fiber optical cable
Inventor: KOMO KUNIHIRO
IPC: G02B6/44
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-fiber optical cable which prevents an optical fiber bundle from being immediately decomposed when an optical fiber unit is taken out, can easily remove thread or tape for identification, is excellent in identification property of the unit and is excellent in the working efficiency.  <P>SOLUTION: The optical fiber unit 13 is constituted by winding the thread 12 or tape for identification on the outer circumference of a body prepared by collecting a plurality of single-core coated optical fibers 11 straight or twistedly. The multi-fiber optical cable has such a structure that the outer circumference of a body prepared by collecting a plurality of optical fiber units 13 straight or twistedly is covered with a jacket 14, wherein the winding pitch of the thread 12 or tape for identification falls into the range of 10 to 50 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309660-A (JP)
Title: Inclination detector and laser marker
Inventor: TAMAMURA AKITO
IPC: G01C15/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination detector eliminating detection errors due to temperature changes, performing highly accurate detection without requiring a temperature compensation means, and improving resolution, and also to provide a laser marker using the same.  <P>SOLUTION: The inclination detector is provided with: a light source 1; liquid-sealed bodies 3 and 4 for transmitting luminous flux radiated from the light source; and a photo-detector 5 irradiated with luminous flux from the light source through the liquid-sealed bodies. The photo-detector 5 outputs signals according to an irradiation position of luminous flux corresponding to the inclination of the inclination detector 5 to liquid levels 32 and 42 of liquids sealed in the liquid-sealed bodies 3 and 4. A collimator lens 5 for irradiating luminous flux from the light source to the photo-detector 5 as parallel luminous flux, is arranged between the light source 1 and the liquid-sealed body 3. A plurality of liquid-sealed bodies are piled and used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008031154-A (JP)
Title: Hypoglycemic agent
Inventor: YOSHIDA KENICHI
IPC: A61P3/10
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new hypoglycemic agent having a hypoglycemic action and no adverse effect.  <P>SOLUTION: The hypoglycemic agent comprises at least one or more selected from the group consisting of L-chiro-inositol, epi-inositol and muco-inositol as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001043-A (JP)
Title: Electric power steering apparatus
Inventor: MAEDA MASAHIRO
IPC: H02P7/06
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering apparatus generating a high voltage without using a booster circuit to drive and control an electric motor in an optimum condition.  <P>SOLUTION: The electric power steering apparatus includes a steering operation torque detecting means 3 for detecting a steering operation torque, an electric motor 12 for generating a steering assist force for a steering system, a steering assist controlling means 20 for controlling the electric motor from the steering torque detected by the steering operation torque detecting means 3, a high-voltage generating device 13 for generating a higher voltage than that of a normal on-board battery, and a drive voltage supplying means 14 for supplying a high voltage outputted from the high-voltage generating device 13 as a driving voltage of the electric motor 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000587-A (JP)
Title: Toxic element adsorbent
Inventor: HONDA KATSUHISA
IPC: B09C1/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily insolubilize toxic elements included in toxic element-contaminated substance such as incineration ash or factory drain, using an inexpensive material.  <P>SOLUTION: By adding the toxic element adsorbent consisting of particulate prepared iron oxide obtained by treating iron oxide using acid of pH 2.5-3.0, to the toxic element-contaminated substance and mixing them, toxic elements such as chromium, lead and arsenic included in toxic element-contaminated substance are simultaneously adsorbed by the toxic element adsorbent to be insolubilized. Iron oxide as the material for obtaining the prepared iron oxide can be obtained at a low cost by neutralizing waste sulfuric acid including iron produced in any one of manufacturing process of titanium oxide by a sulfuric acid method, or a cleaning process of steel materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000298-A (JP)
Title: Aligning device
Inventor: TOYAMA YASUHIRO
IPC: A63F7/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly align a group of game boards regardless of the number of stacks, more or less.  <P>SOLUTION: The aligning devices 10 are arrayed facing each other beside an aligning location S sandwiching the aligning location S and each have a pair of aligning members 24 and 24 made up of a plurality of stages of plates 26 arrayed vertically. The aligning devices 10 carry out the operation of grasping the group A' of game boards with the plates 26 and 26 facing each other by selectively driving drive means 28 disposed on the corresponding stages of plates 26 below the height of the group A' of game boards detected by a detection means 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004287-A (JP)
Title: Braiding apparatus of four wire transmission line
Inventor: IINO MITSUHIKO
IPC: H01B13/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braiding apparatus for manufacturing and braiding a four wire transmission line excellent in transmission characteristics such as attenuation and delay between one end and the other end.  <P>SOLUTION: A braiding apparatus 100 braids a four wire transmission line 10 composed of: a pair of parallel conductors L1-L2 arranged in parallel with a predetermined spacing; and a pair of braided conductors L3-L4 symmetrically weaved along the lengthwise direction of the parallel conductors L1-L2. The braiding apparatus 100 includes: bobbins 61 to 64 which supply four conductors; a top plate 30 on which a track 31 is formed, where the track allows the bobbins 63-64 for the two conductors L3-L4 to perform a turning movement substantially in "8" shape; a pin roller 40 which braids the conductors L3-L4 sent from the bobbins 61 to 64 between the parallel conductors L1-L2 with a predetermined pit; and a press roll 50 which flattens the braided four conductors L1 to L4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005892-A (JP)
Title: Puncture member for affected area for manipulative instrument
Inventor: SUZUKI ISAMU
IPC: A61F5/01
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puncture member for an affected area for a manipulative instrument, which is capable of accurately puncturing only a treated point by tightly gripping the treated point even if bones are densely arranged in the area or the treated point is covered with relatively thick muscle and fat.  <P>SOLUTION: A puncture member of an affected area capable of detachably mounting on a puncture material is formed of elastic materials such as rubber, synthetic resins, etc. The tip part has treated surfaces (1c, 2c, 3c) with small area having squeezed shapes, and the side part of the treated surface has relief surfaces (1d, 2d, 3d) for releasing tissues such as muscles, skins, etc. As the relief surfaces are formed, the treated point is tightly gripped and only the treated point can be punctured accurately with the treated surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007048-A (JP)
Title: Gate panel for pallet for loading and unloading
Inventor: OGAWA HIROSHI
IPC: B65D21/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a gate panel for loading and unloading, in which the gate panel freely openable and closeable is composed of: a lower side panel part 5a with a mesh structure which is fitted on the front side of a load supporting stand so as to freely rise and fall front and rear; and an upper side panel part 5b with a mesh structure which is fitted on the upper side of this lower side panel part 5a so as to freely rise and fall front and rear with a hinge 12, and to smooth an opening/closing operation.  <P>SOLUTION: A hinge 12 is composed of a plurality of hinge single bodies 24A-24C arranged at appropriate intervals in the length direction of an upper side of a lower side panel part 5a. Each hinge single body consists of an inverted U-shaped plate 25 covering a lateral linear element 17c of a lower side of an upper side panel part 5b between two adjoining vertical linear elements 18 of an upper side panel part 5b. Both side plate parts 25a and 25b before and behind this inverted U-shaped plate 25 is fixed on the upper side of the lower side panel part 5a so that it is regulated in a region where the lateral linear element 17c of the lower side of the upper side panel part 5b is supported by the lateral linear element 15a of the upper side of the lower side panel part 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT