baber/WOPTO huggingface dataset:
Patent JP-2007176148-A (JP)
Title: Liquid container
Inventor: KATSUMURA TAKAYOSHI
IPC: B41J2/175
Filed: 2006-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent liquid container which prevents the erroneous detection of the remaining quantity of a liquid due to bubbles flowing into a liquid detecting section of the liquid guide channel.  <P>SOLUTION: An ink cartridge 1 has: an ink receiving section; an ink supplying section 7 connected to an printing head; an ink guide channel 9 guiding an ink stored in the ink receiving section to the ink supplying section 7; an air communication hole introducing air into an ink storing section from outside with the consumption the ink 33; and an ink terminal sensor 11 detecting that the liquid in the ink receiving section has been depleted by detecting the incoming of the gas into ink guide channel 9 in a container body 3 connectable to the inkjet printer. A weir section 25 whose upper end 25a is arranged vertically above the inner periphery upper portion 23a of the ink inflow opening 23 for flowing the ink 33 into an ink terminal sensor 11 is arranged in the ink guide channel 9, the ink guide channel 9 is filled with the ink 33 in the quantity sufficient to hold the bubble Bu passing the weir section 25 above the upper end 25a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047673-A (JP)
Title: Exposure equipment and device manufacturing method
Inventor: MORI KENICHIRO
IPC: G03F7/20
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide exposure equipment having a function to change the polarized state of light supplied from a light source into any polarized state at a small loss of quantity of light.  <P>SOLUTION: The exposure equipment illuminates a negative plate by the light supplied from the light source using a lighting optical system, and exposes a substrate by projecting a pattern of the original plate onto the substrate via a projection optical system. The exposure equipment is equipped with a polarization optical device 400 which is located on the optical path from the light source to the substrate to control the polarized state of light. The polarization optical device 400 has a pattern for the polarization optical device 400 to function as a birefringence device. The pattern has a different concentration in a first direction (x direction) and in a second direction (y direction) perpendicular to the first direction (x direction), and has a fine periodic structure having a period of the wavelength of light or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047684-A (JP)
Title: Semiconductor luminescent element, manufacturing method thereof, and semiconductor luminescent device
Inventor: HATORI NOBUAKI
IPC: H01S5/12
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase the luminescent efficiency of a semiconductor luminescent element having quantum dots.  <P>SOLUTION: The semiconductor luminescent element has an n-type clad layer 2 formed on a semiconductor substrate, a barrier layer 3 formed on the n-type clad layer 2, quantum dots 5a formed on the barrier layer 3 each of which has a band gap smaller than the barrier layer 3, buried layers 6 each of which covers the side surface of each quantum dot 5a and has a band gap larger than each quantum dot 5a, a quantum dot layer 5 comprising the quantum dots 5a and the buried layers 6, a p-type semiconductor layer 7 formed on the quantum dot layer 5 whose band gap is smaller than the barrier layer 3, a barrier layer 8 formed on the p-type semiconductor layer 7 whose band gap is larger than each quantum dot 5a and the p-type semiconductor layer 7, and a p-type clad layer 9 formed on the barrier layer 8. Therefore, the holes generated in the p-type semiconductor layer 7 are prevented from flowing into the barrier layer 8 or the buried layers 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043519-A (JP)
Title: Golf putter practice machine
Inventor: TANIMOTO TOSHIO
IPC: A63B69/36
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf putter practice machine which allows a user to practice putter stroke by correct pendulum motion.  <P>SOLUTION: The golf putter practice machine 1 is provided with two resin guide rails 2. The guide rail 2 is a plate-like member with a shape of approximate triangle on the side and is provided with a rising gradient slope 4 while curving in an arc form from a first end section 7 to a second end section 8. The slope 4 is provided with a laminar metal plate 5 over the first end section 7 and the second end section 8. Two guide rails 2 are fixed by a fixed member 3 parallel to each other at an interval w. The fixed member 3 is a resin laminar member. A cutout section 12 is provided to the second end section 8 side of the guide rail 2 and the fixed member 3 is fitted into the cutout section 12 and fixed by a screw 13 in a way that it is sandwiched by the slope 4 and the metal plate 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047704-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: WATANABE HIROSHI
IPC: H01L29/792
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To fine a memory cell by restraining IPD leak.  <P>SOLUTION: The nonvolatile semiconductor memory has a semiconductor substrate 11, a first insulating layer 13 on the semiconductor substrate 11, a floating gate electrode FG on the first insulating layer 13, a second insulating layer 15 on the floating gate electrode FG, and a control gate electrode CG on the second insulating layer 15. The floating gate electrode FG is constituted of a first metallic layer 14a in contact with the first insulating layer 13, a second metallic layer 14b in contact with the second insulating layer 15, and a semiconductor layer 14c between the first and second metallic layers 14a, 14b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050276-A (JP)
Title: Antimicrobial agent
Inventor: MAEJIMA KUNIAKI
IPC: A01N43/647
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial agent with slight or no tendency of discoloration with time, suitable to compounding in resin molded products, coating products, etc., through aiming to solve such problems as the discoloration of silver-based zeolite antimicrobial agents and resin discoloration attributable to silver ion.  <P>SOLUTION: The antimicrobial agent comprises a benzotriazole silver compound of the general formula(1)(wherein, R<SB>1</SB>and R<SB>2</SB>are same or different and each an alkyl, aryl, halogen atom, hydroxy, amino or carboxy; and p1 and q1 are each an integer of 0-2). It is preferable that this agent be in the form of powdery granules 0.05-50μm in size and the moisture content of this agent be adjusted to not more than 5 wt.%. Furthermore, it is preferable that this agent also contains a copper-containing compound and/or zinc-containing compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053932-A (JP)
Title: Optical transmitter
Inventor: ITAKURA YUTAKA
IPC: H04B10/40
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit a signal from a BTS etc. in the form of light energy in an optical transmitter which performs either or both of optical transmission and optical reception.  <P>SOLUTION: For example, a first optical transmitter 1 is provided with a first input means 51 corresponding to a frequency (i) and a second input means 52 corresponding to a frequency (i) as means of inputting a subject signal of transmission, and provided with a first processing circuit (variable attenuation parts 102, 114, and amplification parts 103, 113, etc.) and a second processing circuit (variable attenuation parts 105, 116, and amplification parts 106, 115, etc.). First detection means 101, 117 and 118 detect the level of a first input signal, and second detection means 104, 117 and 118 detects the level of a second input signal. Control means 118 and 119 turns off each processing circuit when a level detected each detection means is not higher than a prescribed threshold or lower than the prescribed threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051231-A (JP)
Title: Method for mounting and dismounting pipe connecting member
Inventor: KIKUCHI NOBORU
IPC: F16L41/06
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting and dismounting pipe connecting members, by which method the pipe connecting members, such as pipe fittings, valves, air valves, can be easily mounted and dismounted as usual without requiring skillfulness.  <P>SOLUTION: The method for mounting and dismounting pipe connecting members comprises a step for changing the bolts and nuts for connecting flanges F1, F2 of a branch B and the pipe connecting members to the bolts/nuts 9 for working, a step for watertightly mounting a valve device 1 having a valve body 2a onto the flanges F1, F2 of the branch B, a step for forming a gap between the flanges F1, F2 by loosening the bolts/nuts 9 for working and for inserting the valve body 2a into the gap, a step for stopping the flow from the existing pipe of the branch B toward the pipe connecting member side by pressing the valve body 2a against the seats of the flanges F1, F2 of the branch B, and a step for dismounting the pipe connecting member from the branch B in the water stop state of the branch B. As a result, the work for newly connecting the pipe connecting member to the branch B can be prepared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053484-A (JP)
Title: Persulfuric acid cleaning system
Inventor: YAMAKAWA HARUYOSHI
IPC: C02F1/72
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning system which can effectively remove an organic contaminant or the like deposited on such an electronic material substrate as a silicon wafer with a cleaning solution and can prolong the quality life of the cleaning solution.  <P>SOLUTION: The cleaning system comprises a cleaning bath 1 for a cleaning target material with a cleaning solution 16 containing a sulfuric acid solvent, a means 20 for preparing a persulfuric acid solution, and a persulfuric acid adding means (switching valve 14, persulfuric acid adding line 15) for adding the cleaning solution to the persulfuric acid solution. It is desirable that the persulfuric acid solution preparing means 20 comprise an electrodialysis device suitably using a persulfate solution, the cleaning solution be adjusted at a temperature of 80 to 200°C, and the persulfuric acid be kept at a concentration of 8 to 17 M. Since the persulfuric acid solution is added to the sulfuric acid solvent as the cleaning solution, a high level of cleaning can be attained and the throughput of a cleaning process can be improved. Further, the life of the cleaning solution can be prolonged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050149-A (JP)
Title: Control device for elevator
Inventor: JINGU KUNIO
IPC: B66B5/02
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an elevator in which the function of a brake release device is not impaired even if a power failure frequently occurs, by sharing a battery for the brake releasing device and a battery for an automatic landing device.  <P>SOLUTION: In this control device for an elevator having an automatic landing device 7, the battery for the brake release device 6 and the battery for the automatic landing device 7 are shared as a battery 4. Normally, the common battery 4 is charged to a full charge while always checking the residual amount of the battery. In power failure, a brake release power amount for releasing the brake 2 for a predetermined time is first secured, and only when there is room in the residual amount of the battery, and the opening/closing of a door by a door motor 3 and the nearest floor landing operation by a hoist 1 are allowed. When the opening/closing of the door or the nearest floor landing operation is performed, the consumed power amount is deducted from the residual amount of the battery, and the details and the number of times of the automatic landing operation are limited according to the residual amount of the battery obtained by the result of the deduction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049057-A (JP)
Title: Slot machine and method of play in the slot machine
Inventor: SAITO HIROKI
IPC: A63F5/04
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to have a stronger sense of expectancy by adding new entertainment properties to conditions for the payout.  <P>SOLUTION: Symbols to be re-disposed are selected from a plurality of symbols with different attributes according to the number of bets after disposing different presentation images according to the number of bets on a display (a liquid crystal display 17). When the rotation is stopped with the selected symbols, the determined symbols are stopped/displayed sequentially in respective display areas 28 in an arbitrary order. At the time, the previously stopped/displayed symbols are blinked, and the attributes of the symbols when the symbols are first disposed are changed to different attributes while the symbols are being blinked. If at least a prescribed number of symbols of different sizes and of the same attributes are present or if at least the prescribed number of symbols of the same attributes are present when symbols are finally disposed on the display, the corresponding payout is executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054756-A (JP)
Title: Retaining device and imaging device equipped with it
Inventor: SUGIYAMA EIJI
IPC: A61B5/055
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining device which enables reliable positioning of a part of a body of an animal and reduces a burden on the animal, and an imaging device equipped with it.  <P>SOLUTION: An MRI apparatus 10 is equipped with the retaining device 100 for retaining the animal O such as a mouse and a rat. The retaining device 100 includes a retaining member 104 having a retaining part 108 where the animal O is placed and an attaching part 110 where a clamper 124 is attached. A tapered part 112 forming a space S which has a shape of a semi-circular truncated cone and becomes narrower in a direction of an arrow A is provided on the retaining part 108. A pipe 116 is penetrated through the clamper 124, and a hooking member 118 is connected to an end part of the pipe 116 placed inside the retaining part 108. A head part H of the animal O is brought into pressure contact with the tapered part 112 by pulling the pipe 116 in the direction of the arrow A while a front tooth T of the animal O is hooked on the hooking member 118.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060221-A (JP)
Title: Antistatic device and antistatic method of substrate
Inventor: TANAKA KENSAKU
IPC: G02F1/13
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of antistatic efficiency of static electricity even when used continuously and to prevent the generation of particles, in a device for applying antistatic treatment on a substrate.  <P>SOLUTION: An antistatic device 24 is provided with an irradiation unit 120 for irradiating ultraviolet rays on the rear surface of a glass substrate G. A gas supplying unit 110 and a gas discharging unit 111 are arranged so as to pinch the irradiation unit 120. A returning route R is connected between a gas supplying route M for supplying oxygen containing gas into the gas supplying unit 110 and a gas discharging route N for discharging gas from the gas discharging unit 111. One portion of the gas which flows through the gas discharging route N flows through the returning route R to return into the gas supplying route M. The concentration of ozone in the gas discharged into the discharging route N is measured by an ozone monitor 124 and, based on the result of the measurement, a control unit 125 controls the number of revolution of a fan 121 provided in the returning route R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058479-A (JP)
Title: Protective agent, protection layer forming apparatus, image forming apparatus, and process cartridge
Inventor: NAKAI HIROSHI
IPC: G03G5/147
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image carrier protective agent which develops a sufficient protective effect of an image carrier surface, more particularly a protective effect for a stress in an electrostatic charging step and a cleaning step.  <P>SOLUTION: The image carrier protective agent 21 which is used in an image forming method having a step of applying or sticking the protective agent to the image carrier 1 and the image carrier surface includes at least two hydrophobic organic compounds. Of the two hydrophobic organic compounds, the penetration of the compound having the smallest penetration is ≤2 and the penetration of the compound having the greatest penetration is ≥8; in addition, the mass ratio of the compound having the smallest penetration and the compound having the greatest penetration is preferably between from 97/3 to 50/50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054606-A (JP)
Title: Highly biotin-containing yeast and method for producing the same
Inventor: NONOBE MASATSUGU
IPC: C12N1/16
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly biotin-containing yeast which contains biotin absorbed in high concentration and little has the odor of the yeast, and to provide a method for producing the same, especially a method for producing the highly biotin-containing yeast, comprising finding culture conditions for inhibiting the proliferation of yeast and simultaneously remarkably absorbing the biotin, and then culturing the yeast under the conditions.  <P>SOLUTION: This method for producing the highly biotin-containing yeast is characterized by dissolving biotin in a solvent, preferably an alkaline solvent, adding the solution to a carbon source-free yeast culture solution, adjusting the pH of the yeast culture solution on the acidic side, and then culturing the yeast culture solution at a high temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066021-A (JP)
Title: Structure, usage, and manufacturing method of metal separator for fuel cell
Inventor: KATO KAZUHIKO
IPC: H01M8/02
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal separator capable of blowing off condensed water and having no deviation of gas composition in a solid polymer fuel cell (PEFC).  <P>SOLUTION: Projected parts 10 and recesses 11 having apertures at the bottom of base are installed in many rows and in many columns by a lancing process forming on a metal thin plate 4. A gas passage is formed by interposing this structure by a metal flat plate and an MEA. Since these passages are separated and divided, even if condensation and closure occurs at the part of the passages, the gas is dispersed to other passage and mixed up, and thereby the effect by closure is minimized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043312-A (JP)
Title: Structure of hook consisting of one or more hooks and method for producing the same
Inventor: SHU KENICHI
IPC: A01K83/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a hook consisting of one or more hooks, which is capable of fixing the hooks and a leader easily, and a method for producing the same.  <P>SOLUTION: By forming a head part E of one or more hooks into a hollow cone form, and winding the ends of the hooks on a shaft or twisting them with the shaft, it is possible to join the leader with the hook easily by anybody. Further, the hook consisting of the multiple number of hooks can be easily produced by putting a desired number of hooks on the shaft and twisting them together, and also the hook consisting of the multiple number of hooks, which is formed without using solder, joining yarn or an adhesive is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062528-A (JP)
Title: Printing controller, printer, printing system and printing program
Inventor: KOGURE KENJI
IPC: G06F3/12
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing controller, a printer, a printing system and a printing program which can ensure a storage capacity for memorizing management information which is newly formed without eliminating the management information for managing a printer and manage the management information concerned flexibly.  <P>SOLUTION: The printing controller comprises a curtailment means for cutting down the amount of the management information memorized in the storage means when the amount of the management information formed for managing the printer exceeds the residual memory capacity of a memory means. The management information includes identification information for identifying the using object of the printer and a printed sheet number information for every identification information, and the curtailment means omits the number of characters of either identification information or printed sheet number information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061878-A (JP)
Title: Filter for dry cleaning machine
Inventor: FUJITA TOYOHEI
IPC: D06F43/08
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for a dry cleaning machine, which is repeatedly usable.  <P>SOLUTION: In the filter 1, a core member having a filter sheet around it is housed in a filter cover and a mesh cover to form a filtration part 27, and the filtration part 27 is installed on a core pipe 14 extended in the filter case 4. The filter 1 is repeatedly usable by cleaning each of the core member, the filter cover, and the mesh cover. Therefore, a throw-away type cartridge filter is not used. Running cost of the dry cleaning machine can be greatly reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063510-A (JP)
Title: Joint filler for monolithic refractories, and its manufacturing method
Inventor: OTSUKA TADASHI
IPC: C09K3/10
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide joint filler for monolithic refractories having excellent water resistance upon processing and its manufacturing method, wherein no deformation of the shape even when it is arranged adjacent to substances containing a large amount of water such as cement, concrete, mortar and castable.  <P>SOLUTION: A molded article of inorganic fiber which has a specific shape is impregnated with a water resistant organic binder solution, and an excess amount of the organic binder is removed by suction to such a degree that 30 wt.% or more organic binder relative to total amount after drying is remained therein, and then the resultant material is dried at such a temperature that the organic binder is not degraded. The joint filler comprises a specific shaped molded article of an inorganic fiber containing a water resistant organic binder, an amount of the water resistant organic binder contained in the molded article of an inorganic fiber is more than 30 wt.% relative to the total weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068943-A (JP)
Title: Device for detecting rope lateral swing of elevator, and control operation device for elevator
Inventor: NISHIYAMA HIDEKI
IPC: B66B5/02
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting rope lateral swing of an elevator capable of detecting the lateral swing of the rope by a rope lateral swing detection switch formed very inexpensively even when a building quakes by earthquake motion of a long-period earthquake and the lateral swing of the rope occurs.  <P>SOLUTION: A car side rope lateral swing detection switch 1 detects the lateral swing of the rope by the long-period earthquake and wind by mounting a pressure detection switch 2 on an outer side surface of the car, wherein the pressure detection switch 2 includes conductors 4, 5 inside and outputs a signal when the switch 2 is pressed by a predetermined pressure, and the conductors make contact with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT