baber/WOPTO huggingface dataset:
Patent JP-2007112701-A (JP)
Title: Kiln furniture for use in non-oxidizing atmosphere
Inventor: KOMIYAMA TSUNEO
IPC: C04B35/64
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kiln furniture for use in a non-oxidizing atmosphere which causes neither significant deterioration in strength nor breakage even if it is used in a non-oxidizing atmosphere having an oxygen concentration of 1000 ppm or less and at the same time, has a greatly improved actual service life.  <P>SOLUTION: The kiln furniture for use in the non-oxidizing atmosphere comprises SiC and Si<SB>3</SB>N<SB>4</SB>and/or Si<SB>2</SB>N<SB>2</SB>O as main components and contains from 0.12 to 3.0 mass% of inorganic oxides other than a silicon oxynitride and silicon oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008057476-A (JP)
Title: Oil level detection device for internal combustion engine
Inventor: NISHIO MASAKI
IPC: F01M11/06
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil level detection device for an engine, preventing delay in detection of lack of oil even when an idle state is continued for a long time, in an engine (internal combustion engine) in which a filter for collecting fine particles in exhaust is regenerated by performing post injection at an exhaust stroke.  <P>SOLUTION: It is determined whether or not the idle state of the engine is in a long idle state where the idle state is continued for a predetermined time or more (S12). When the long idle state is determined, an oil level estimation value in the long idle state is calculated by correcting output of the oil level sensor by an evaporation correction coefficient (S14), and adequacy of an oil level amount is determined based on the calculated oil level estimation value (S16 to S20).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056455-A (JP)
Title: Elevator position detecting device
Inventor: KOSEKI KOJI
IPC: B66B3/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator position detecting device for allowing easy work for mounting a position detected plate to a guide rail while reducing the machining of a fixed member.  <P>SOLUTION: The device comprises the fixed member 34 provided approximately perpendicular to the guide rail 12 which is erected for slidably guiding an elevator car 7, a position detector 22 connected and fixed to the car 7 for detecting that the car 7 approaches a detected plate 36 to generate a position detection signal, a sliding member 32 slidably movable using the fixed member 34, and a means 34 for fixing a protrusion 32t of the sliding member 32 to a recessed portion 34u of the fixed member 34 and fixing the detected plate 36 to the sliding member 32. The detected plate 34 has an oblong hole 36e approximately horizontal to the guide rail in a state of being fixed to the sliding member 32. The detected plate is fixed to the sliding member 32 using the oblong hole 36e.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058820-A (JP)
Title: Black and white heat developable photosensitive material
Inventor: OZEKI KATSUHISA
IPC: G03C1/498
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black and white heat developable photosensitive material having high sensitivity, high density and an excellent image tone over a low density area to high density area.  <P>SOLUTION: The black and white heat developable photosensitive material contains at least a photosensitive silver halide, a non-photosensitive organic silver salt, a color developing agent and a coupler on at least one surface of a support, wherein the black and white heat developable photosensitive material has at least two image forming layers containing the photosensitive silver halide. The first image forming layer contains at least a reducing agent for silver ions, the second image forming layer contains the color developing agent, and the sensitivity difference between the first image forming layer and the second image forming layer is ≥0.2 as expressed by LogE<SB>0</SB>which is the logarithm of an exposure amount E<SB>0</SB>required to obtain an image density of 1.0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007014958-A (JP)
Title: Ion-exchange membrane
Inventor: FUKUDA KENJI
IPC: B01J47/12
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion-exchange membrane for electrodialysis capable of suppressing organic pollution, and excellent in fundamental characteristics such as the membrane resistance and ion selectivity.  <P>SOLUTION: In the ion-exchange film, an ion-exchange resin is filled in pores 2 of a microporous membrane 1 with micro-pores 2 being penetrated therein. On the surface of the membrane, the diameter of the micro-pores 2 is ≤ 5 μm, the area occupied by the micro-pores 2 is 3-60% of the entire surface, and the thickness of the membrane is 15-120 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006336112-A (JP)
Title: Process for production of niobium powder
Inventor: LOEFFELHOLZ JOSUA
IPC: H01G9/042
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for the production of high purity niobium powders used for a capacitor.  <P>SOLUTION: A process for producing niobium powders by the reduction of their corresponding niobium oxides, wherein the reduction is carried out in two stages using a reducing agent selected from the group consisting of alkaline earth metals and rare earth metals, the process comprising: conducting the first reduction stage using the reducing agent as far as an average composition corresponding to (Nb)O<SB>x</SB>wherein x=0.5 to 1.5 is reached, washing the reduction product from the first reduction stage with one or more mineral acids to remove oxides of the reducing agent, and then conducting the second reducing stage with the reducing agent to produce powder of niobium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008067089-A (JP)
Title: Content distribution system, terminal equipment in the system, program for the equipment, and information management method by the equipment
Inventor: MATSUO HIDEKI
IPC: H04N21/4788
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system capable of securing a sufficient storage area in the storage part of terminal equipment as the area for a second distribution system, even when the terminal equipment participates in the second distribution system, which distributes content data by streaming in a broadcasting form from a content distribution device to the terminal equipment, in a state where the terminal equipment participates in a first distribution system, where the other terminal equipment holding the content data distributes the content data, based on the download request of the content data from one terminal equipment, between several pieces of terminal equipment, and to provide the terminal equipment in the system, the program for the terminal equipment, and an information management method by the terminal equipment.  <P>SOLUTION: When the terminal equipment participates in the second distribution system in a state where the equipment participates in the first distribution system, a part of the storage area to be secured for the first distribution system is functioned as the storage area for the second distribution system concerning the storage part of the terminal equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066163-A (JP)
Title: Operation display device
Inventor: MAEDA TOMOHITO
IPC: H01H21/00
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation display device having excellent visibility, causing little degradation or dew condensation of a liquid crystal panel.  <P>SOLUTION: The liquid crystal panel 38 visible through a transparent window 43 of a panel cover 20 is arranged on a control device 41. A transparent case 48 for covering the liquid crystal panel 38 is provided, a cutoff 48b is provided on a lower surface of the transparent case 48. When the liquid crystal panel is mounted on the control device 41, a clearance is formed with the control device 41. A moisture-proof potting agent 46 is filled in front and rear surfaces of the control device 41 inside and outside the transparent case 48. One or a plurality of small holes 48c are provided on a side surface part of the transparent case 48 for covering the liquid crystal panel 38 so that an outside and an inside of the transparent case 48 have a same atmospheric pressure. Thereby, no condensation occurs on a surface of the liquid crystal panel 38, and thus, the liquid crystal panel 38 is not degraded to enhance reliability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003540-A (JP)
Title: Positive resist composition and resist pattern forming method
Inventor: TAKESHITA MASARU
IPC: H01L21/027
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition excellent in solubility in an organic solvent and capable of forming a resist pattern of good profile, and a resist pattern forming method.  <P>SOLUTION: The positive resist composition comprises a resin component (A) the alkali solubility of which increases by the action of an acid and an acid generator component (B) which generates an acid upon exposure to light, wherein the resin component (A) has a constitutional unit (a0-1) represented by formula (a0-1) and a constitutional unit (a0-2) represented by formula (a0-2), wherein R is H, halogen, a lower alkyl group or a lower haloalkyl group; Y<SP>1</SP>and Y<SP>3</SP>are each an alicyclic group; and Z is a tertiary alkyl group-containing group or an alkoxyalkyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054261-A (JP)
Title: Electrostatic transducer, driving circuit of capacitive load, method for setting circuit constant, ultrasonic speaker, display device, and directional acoustic system
Inventor: MIYAZAKI SHINICHI
IPC: G03B31/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit of an electrostatic transducer capable of driving with low loss while securing a flat output voltage frequency characteristic in a drive frequency band.  <P>SOLUTION: The electrostatic transducer 1 (load capacitance) is connected in parallel to a secondary side of an output transformer T as a drive load, and a primary side external resistor R and a coupling capacitor C1 are connected in series to a primary side of the output transformer T. Then, each circuit constant is set so that a resonance frequency f0 of a circuit formed by a self-inductance and the load capacitance of a secondary side winding of the output transformer T is matched or approximately matched to a carrier wave frequency fc of the electrostatic transducer 1. Moreover, each circuit constant is set so that the frequency characteristic of a voltage between terminals of the electrostatic transducer 1 may become the frequency characteristic of a band-pass filter including a drive frequency of the electrostatic transducer 1 in its band-pass filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070527-A (JP)
Title: Image display controller and program for image display controller
Inventor: ISHIKAWA TETSUTOSHI
IPC: G06F3/0489
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of occurrence of turning back in an operation by switching in an image display controller for performing switching of the mode of image display, according to switching of the operation object of a user from one of two or more different kinds of input devices installed in a vehicle to another one.  <P>SOLUTION: In an navigation device 1 for vehicle, which performs the switching between a driver operation mode and a fellow passenger operation mode according to the switching of the operation object between a touch panel and a remote controller, screen display and processing content in the driver operation mode or the fellow passenger mode are recorded. Then, when the present operation mode is switched to the driver operation mode, the content of the screen display in the driver operation mode recorded in the last is restored. Also, when the present operation mode is switched to the fellow passenger operation mode, the content of the screen display in the fellow passenger operation mode recorded in the past is restored.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071073-A (JP)
Title: Display device
Inventor: KUMAGAI TAKAHIRO
IPC: G06F3/023
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of easily and quickly retrieving characters or symbols to be inputted.  <P>SOLUTION: This display device is configured to input characters or symbols to a display device 1, and to depress any of buttons 21 to 30 to which characters or symbols to be input are assigned when making a collective display part 11 display the characters or symbols, and to make an input candidate display part 12 display the characters or symbols assigned to the buttons, and to select the characters or symbols to be input by using buttons 36a to 36e. Thus, it is not necessary to perform any operation to depress the button several times in order to display the characters or symbols to be input in a conventional manner, and to easily and quickly retrieve the characters or symbols to be inputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070067-A (JP)
Title: Device and method for determining number of operating refrigerators
Inventor: MATSUO HIROKO
IPC: F25B1/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation cost and an environmental load of a refrigerator as total, including a child water pump, a cooling water pump and the like provided as auxiliary devices.  <P>SOLUTION: Total value of operation costs of the refrigerators G1, G2, primary pumps P1, P2, the cooling water pumps CP1, CP2 and cooling tower fans CF1, CF2 is found as a current operation cost ST2, for example, the two refrigerators G1, G2 are operated in the present, the value is compared with an operation cost ST1 in the one refrigerator (refrigerator G1), and an operation cost ST3 in the three refrigerators (refrigerators G1, G2, G3), and the most inexpensive operation cost of combination of the refrigerators is determined as a combination of the refrigerators to be operated. The operation cost of the cooling tower fans CF is relatively small and may be not included in calculation of the operation cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075479-A (JP)
Title: Valve gear for internal combustion engine
Inventor: TAKAHASHI KATSUYUKI
IPC: F01L13/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To compact a valve gear and reduce cost thereof without uselessly increasing rigidity.  <P>SOLUTION: In the valve gear for an internal combustion engine provided with a first cam follower oscillating with following a first cam provided on a camshaft, a second cam follower following the second cam having larger projection quantity from a base circle part than the first cam and provided on the camshaft, a first cam follower connected and interlocked with an engine valve energized by a spring in a valve close direction, a first connecting pin capable of changing over connection and disconnection of the first and a third cam follower, and a second connecting pin capable of changing over connection and disconnection of the second and the third cam follower, rigidity of the second connecting pin 34 is established higher than rigidity of the first connecting pin 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073112-A (JP)
Title: Up/down training apparatus for physical training
Inventor: SHINOZAKI KENICHI
IPC: A63B23/04
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an up/down training apparatus which achieves playing potentialities while allowing the enjoyment of training.  <P>SOLUTION: The up/down training apparatus for training legs including a plurality of tread steps 1 has a support member 2 for movably supporting each of the plurality of steps 1, a music play means 4 and 7 which perform a plurality of kinds of music sounds in association with respective motions of the plurality of steps 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050921-A (JP)
Title: Vibration damping, seismic isolation and excitation structure, and vibration damping control system
Inventor: TOIDA KAZUHIRO
IPC: E04H9/02
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping, seismic isolation and excitation structure, which is a mechanism for damping vibrations of a structure and applying vibrations to the structure to counter a three-dimensional and multidimensional crustal vibration input (earthquake waves), and to provide a vibration damping control system.  <P>SOLUTION: The vibration damping, seismic isolation and excitation structure is arranged in a slanting manner in a space vertically formed between an artificial ground surface placed on a crustal surface and a facing construction ground surface. By using three or more telescopic link structures, the lengths of the link structures are freely adjusted according to displacement between the two surfaces, and the thrust force generated in the link structures is detected by a load cell sensor arranged to detect the force of the same direction, when the artificial ground surface receives vibrations or shocks by the earthquake.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075331-A (JP)
Title: Concrete side ditch for draining
Inventor: KISHIDA YUTAKA
IPC: E03F5/04
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete side ditch for draining capable of dispensing with working for draining such as formation of a hole and a cut-out part, dispensing with a new mold for manufacture, and preventing occurrence of crack and chipping caused by running of a vehicle because it is exposed onto a road surface.  <P>SOLUTION: A water passing fitting 5 having an inverted L-shaped cross section formed by an upper wall 5a, a side wall 5b, and a bottom wall 5c forming water passing-through holes 8, 9, connecting an upper wall end with the bottom wall 5c by a blocking plate 6 forming the cut-out part 11 for letting water pass on a lower side, and forming a rectangular cross section by the upper wall 5a, the side wall 5b, and the bottom wall 5c and a receiving frame 7 formed by a bottom wall part extended from the water passing fitting 5 and the water passing fitting 5 are attached to an upper end face of the side wall of the concrete side ditch 13 having a U-shaped cross section by an anchor 12. A concrete lid 14 and a grating 15 are attached to mount the grating 15 in a section forming the cut-out part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076759-A (JP)
Title: Release agent master batch for toner, electrophotographic toner and method for manufacturing the toner
Inventor: TSUBAKI TADAHIRO
IPC: G03G9/08
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release agent master batch for toner, which is excellent in offset resistance and storage stability, and prevents filming on a photoreceptor, and does not cause problems of sticking / melt sticking on a doctor blade and solidification or aggregation of toner particles, and to provide an electrophotographic toner using the above release agent master batch, and a method for manufacturing the toner.  <P>SOLUTION: The master batch contains a nonionic surfactant of 1 to 10 mass%, a resin and a release agent of 25 mass% or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073984-A (JP)
Title: Inkjet recording device
Inventor: TANNO RYUJI
IPC: B41J2/175
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit it that an ink droplet discharged from a nozzle becomes larger or the ink leaks out from the nozzle when the ink is fed into a damper by a feeding pump.  <P>SOLUTION: The drive output of the feeding pump is increased gradually from the output at the start of driving to the drive output corresponding to a predetermined feeding amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080349-A (JP)
Title: Apparatus for working object to be worked
Inventor: KOSEKI RYOJI
IPC: B23K26/38
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the position of base stock glass 2 on a working table 3 by accurately detecting the positions of the apexes 2A', 2B' of both corner parts 2A, 2B even when it is transparent glass 2.  <P>SOLUTION: A position detector 14 comprises: a first inspection light emitting means 17 and a second inspection light emitting means 18 for emitting a linear inspection light LA toward the corner parts 2A, 2B in two places of the planar base stock glass 2; CCD cameras 15, 16 for taking the pictures of both corner parts 2A, 2B and their peripheries; and a picture processing means 19 for detecting the position of the material glass 2 on the working table 3 on the basis of the pictures which are taken with the CCD cameras 15, 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083905-A (JP)
Title: Branch prediction method
Inventor: TOMOTA KEN
IPC: G06F9/38
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch prediction method for improving the predicting precision of branch success/failure when an n-fold loop is present.  <P>SOLUTION: The address of this time branch instruction as a first address, the address of the previous branch instruction as a second address, and the jump destination address of this time branch instruction as a third address are acquired, respectively. Then, as for the acquired addresses, when the condition that "third address>first address>second address" is established, the branch is predicted as "establishment" in the next branch instruction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079932-A (JP)
Title: Game machine
Inventor: FUKAYA TOMOHIRO
IPC: A63F7/02
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which handles spilt balls accurately and can quickly perform "work of eliminating ball jamming" or the like.  <P>SOLUTION: The game machine has an upper pan member 5 equipped with a ball receiving part 5d projected backward and an upper pan introduction port 5b and a lower pan member 6 equipped with a lower pan introduction port 6a. An upper discharge port 35 which ejects game balls forward communicates with the ball receiving part 5d when the upper pan member 5 is closed. A container part 38 having a front face forward of the upper discharge port 35 and having a storage recess 38c opened backward is attached below the upper discharge port 35 in a body frame 3. The storage recess 38c is provided with a passage box 80 for leading game balls collected in the container part 38 to a lower pan inlet 6a. A falling inhibiting member 39 pressed by the ball receiving part 5d when the upper pan member 6 is closed and projected forwards of the upper discharge port 35 when the upper pan member is opened is arranged in front of a spilt ball collection port 38k in the container part 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089000-A (JP)
Title: Manufacturing method of thrust roller bearing
Inventor: CHIHARA KATSUHIKO
IPC: F16C33/64
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive thrust roller bearing capable of preventing a cage assembly from falling from a race.  <P>SOLUTION: The thrust roller bearing 1 includes the cage 2 for holding a plurality of rollers 3 and the race 4, wherein the cage 2 and the race 4 are not separated. The thrust roller bearing 1 further includes a flange 6 along an axial direction provided on an outer diameter side of the race 4, and a ring-shaped locking piece 7 bulging to an inner side of a diameter direction around an entire circumference of a tip end side of the flange 6 and hooked in the axial direction on an outer diameter side of the cage 2. This method for manufacturing the thrust roller bearing 1 incorporates an assembly formed of the plurality of the rollers 3 and the cage 2 with the race 4 in a semifinished state with only the flange 6 arranged. The entire circumference on the tip end side of the flange 6 of the race 4 is bent to an inner side of the diameter direction to form the ring-shaped locking piece 7. Then, the assembly and the entire race 4 are subjected to hardening heat treatment to be hardened, and the thrust roller bearing 1 with the race 4 and the assembly which are not separated is manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT