baber/WOPTO huggingface dataset:
Patent JP-H07152184-A (JP)
Title: Electrophotographic photoreceptor and coating material for charge transfer layer
Inventor: SATO TETSUYA
IPC: G03G5/06
Filed: 1993-11-29
Abstract: PURPOSE:To prevent image noises and cracks in an electrophotographic photoreceptor by using 1, 1-bis(p-diethylaminophenyl)-4,4-diphenyl1,3-butadiene as a charge transfer material and using tetrahydrofuran as a solvent to prepare the coating material. CONSTITUTION:This laminated type org. photoreceptor has a photreceptive layer comprising laminated layers of a charge producing layer and a charge transfer layer on a conductive supporting body. The charge transfer layer contains at least 1,1-bis(p-diethylaminophenyl)-4,4-diphenyl-1,3-butadiene as a charge transfer material. Further, tetrahydrofuran is used as a solvent to prepare the coating material. The coating material to form the charge transfer layer is prepared by dissolving a binder resin and 1,1-bis(p-diethylaminophenyl)-4,4- diphenyl-1,3-butadiene which is an electron donating material as the charge transfer material in a tetrahydrofuran as the solvent to prepare the coating material.
Patent JP-H11133780-A (JP)
Title: Fixing device
Inventor: KAMIO KEIJI
IPC: G03G15/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To stabilize a feeding quantity of oil from the oil bottle to oil applying means, and to improve a fixing performance of a printing device by providing a recessed section so as to make a part of the oil applying means dipped in the oil pan, and arranging the recessed section in almost proximity to the oil applying means. SOLUTION: This device is allowed to provided the oil pan 150, for storing the oil from the oil bottle, and disposing the recessed section 151 in a part thereof. The device is allowed to reduce the quantity of the oil staying in the recessed section by arranging the gap between the recessed section bottom part 152 and the recessed section side part 153 of the recessed section 151, and the oil feeding felt bottom part 154 and the oil feeding felt bottom section side part 155 proximity. In other wards, a shape of the recessed section 151 decided, based on the width of the oil feeding felt. As a result, by eliminating the need of storing the excess oil, while storing the minimum necessary oil in the recessed section, feeding the same to the oil feeding felt, making the fixing property of the printing device possible to be improved.
Patent JP-H11132447-A (JP)
Title: Catalytic combustion equipment
Inventor: EGUCHI OSAMU
IPC: F23N1/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the start-up of a machine, when the temperature of combustion equipment is high right after the shutdown of the machine, by monitoring the temperature of a combustion part to detect the shift to catalytic combustion by a shift determining means after the ignition of fuel gas, and by determining the shift to catalytic combustion. SOLUTION: A catalyst for combustion is burned by igniting mixed gases by an ignition part 4, and a temperature detecting part 1 is arranged inside a combustion part 3 to detect the temperature inside the combustion part 3. A fuel regulating part 8 and the ignition part 4 are controlled by a shift determining means 6 by the input from the temperature detecting part 1. By the output of the temperature detecting part 1, fuel gas is cut off by the fuel regulating part 8, after the temperature of the combustion part reaches a predetermined temperature. When there is a decline in temperature by the predetermined temperature, the fuel gas is fed again.  At this time, the shift to catalytic combustion is determined, at the time when the temperature of the combustion part has reached the predetermined temperature by the input from the temperature detecting part 1 during the time when the fuel regulating part 8 is controlled.
Patent JP-2000118180-A (JP)
Title: Base fixing structure for binding utensil
Inventor: AKIYAMA HIROAKI
IPC: B42F13/30
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make a binder and a cover separatable by detachably providing the binding utensil such as a binder on the cover, and at the same time, make a recycling of the binding utensil possible as well. SOLUTION: This base fixing structure fixes the base 13 of a binding utensil 10 on a back cover 11 or the like through a base fixing utensil 14, and the base fixing utensil 14 is constituted of an external member 32 of a plate piece which is located on the external surface of the back cover 11, a penetrating member 33 which is connected in the direction to be erected from the external member 32, and a wedge member 35 which can be engaged/disengaged with the penetrating member 33. The wedge member 35 can pinch the back cover and the base when the wedge member 35 and the external member 33 mutually work under a state wherein the wedge member 35 is kept under a specified posture to the penetrating member 33.
Patent JP-H03182492-A (JP)
Title: Door device for elevator
Inventor: OGAWA KIYOSHI
IPC: B66B13/14
Filed: 1989-11-16
Abstract: PURPOSE:To efficiently perform the maintenance work by forcefully closing a door when a safety shoe is operated and a full closure detector is not operated after a preset period during the closing of the door, and reporting an abnormality when the safety shoe is still operated even after the full closure detector is operated. CONSTITUTION:When a door closing command is issued from a control device 8, the closing action of a door 3 is performed, and the door 3 is normally closed unless a safety shoe 6 is operated. When a preset period elapses after the safety shoe 6 is kept operated, a door closure reporting unit 9 is excited and reports to remove an obstacle, and the door 3 is closed little by little. If a preset period elapses while the door 3 is not fully closed and the full closure detector 7 is not operated, the full closure detector 10 is excited to report full closure impossibility. When the safety shoe 6 is still operated even after the full closure detector 7 is operated, the abnormality of the safety shoe 6 is reported. The abnormality is reported only when the abnormality occurs on the safety shoe 6 itself, and a wasteful maintenance action can be excluded.
Patent JP-H1160255-A (JP)
Title: Stepwise bending of plate glass and device therefor
Inventor: KUSTER HANS-WERNER
IPC: C03B35/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for bending plate glass, e.g. into a sphere, by moving a plate glass stepwise in a bending station, wherein the plate glass is carried by a cloth carrier arranged on a rigid support frame in such a way to show elasticity, and by bending the plate glass together with the cloth carrier which fits the glass shape. SOLUTION: This method (A) moves a plate glass 1, kept at a given temperature and held by a suction plate 3, onto a cloth piece 31 of cloth carrier in an initial bending station 10, (B) moves a lower bending mold 12 upward and keeps the inside under a vacuum, to press the plate glass 1 and cloth piece 31 to the concave mold surface 14, (C) keeps a positive pressure in the mold 12, after releasing vacuum, to free itself from the cloth piece 31, (D) moves the mold 12 downward, and also moves a support frame 30 together with the bending-processed plate glass 1 into a final bending station 20, and (E) places the support frame 30 at a given position, and simultaneously moves a lower, concave, bending mold 22 and upper, convex bending mold 24, to press the plate glass 1 into a final shape.
Patent JP-H06151984-A (JP)
Title: Thermal type permanent current switch
Inventor: SANADA YOSHINAO
IPC: H01F6/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a thermal type permanent current switch having the excellent thermal and mechanical stability at the ON time and the excellent ON-OFF control characteristic. CONSTITUTION:A superconductive wire 7, whose base mterial has the high resistance, is wound in a non-inductive manner. An internal heater wire 9 is thermally connected to the superconductive wire. In this thermal-type permanent current switch, a resin layer 10 at the outer surface part such as epoxy resin surrounding a winding part 8 is made thin. A conductor wire 12 such as stainless wire is wound the outside thereof by applying tension and connected to the internal heater wire 9 in this constitution.
Patent JP-S62157659-A (JP)
Title: Display element
Inventor: IDE KATSUYUKI
IPC: H01J61/30
Filed: 1985-12-28
Abstract: PURPOSE:To improve luminous brightness and to prevent the shadow of an electrode on a display screen by providing an anode and thermal cathode approximately in parallel each other for making a discharge path approximately parallel to the display screen of an envelope. CONSTITUTION:Inside of an envelope 1 made of such as glass, where a phosphor material 2 is applied to the inner wall and the front surface thereof is employed as a display screen 8, an anode 6 and a thermal cathode 4 are arranged in a manner to be faced approximately in parallel each other for making a discharge path approximately parallel to the display screen 8. And, a reflection plate 9 is provided on the stem side of the discharge path, and thereafter mercury vapor and rare gas are charged, thus the display element used for the screen of an image display device is formed. Owing to this constitution, the phosphor material 2 is exited by ultraviolet rays due to an arc discharge between the anode 6 and the thermal cathode 4, and visible rays are reflected by the reflection plate 9 and radiated. Therefore, it is possible to extremely improved the luminous brightness and eliminate the shadow of an electrode on the display screen with the preferable luminous intensity distribution.
Patent JP-H07150512-A (JP)
Title: Control method of road surface snow melting device
Inventor: AIDA HIROSHI
IPC: E01C11/26
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the running cost of a road surface snow melting device by stopping or starting a heat source apparatus to keep hot water in a hot water storage tank within an aptitudinal temperature range in compliance with the surrounding environment (wind speed and outside air temperature). CONSTITUTION:Hot water 16 heated by a heat source apparatus 10 is circulated to a hot water storage tank 14, and the hot water 16 in the hot water storage tank 14 is circulated via a road surface pipe 22b, provided at the snow melting road surface, to melt snow. At this time, the hot water temperature in the hot water storage tank 14 is controlled as follows. The road surface radiation quantity at the snow melting time is set first, and the road surface radiation quantity at the preheating time corresponding to the outside air temperature and near the snow melting road surface is determined. At the time of snowfall or non-snow fall, an aptitudinal temperature range (upper limit value and lower limit value) in the hot water storage tank 14 corresponding to the above- mentioned road surface radiation quantity is determined. The heat source apparatus 10 is stopped or started, or the heating capacity of the heat source apparatus 10 is increased or decreased to keep the hot water temperature in the hot water tank 14 within the aptitudinal temperature range.
Patent JP-2001119293-A (JP)
Title: Clock generation circuit
Inventor: SHOJI TAKANORI
IPC: H03K23/64
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a clock generation circuit where an error between an ideal clock signal and a clock signal, which is generated by further frequency division of a clock signal of which the frequency is divided by a non-integer obtained by combining plural frequency division numbers, is small. SOLUTION: A first frequency division circuit 5 combines frequency divisions by plural frequency division numbers (integral frequency division numbers) to divide the frequency of an original clock signal to generate an intermediate frequency clock signal. A trigger circuit 11 sends a trigger signal for start of frequency division to a counter circuit 10 when a phase signal outputted from a frequency division number setting circuit 9 reaches an externally inputted specific phase value. Frequency division in a second frequency division circuit is performed when the counter circuit 10 receives the trigger signal to start frequency division of the intermediate frequency clock signal.
Patent JP-S63150526-A (JP)
Title: Heating cooker
Inventor: KAGAWA SHINICHI
IPC: F24C15/00
Filed: 1986-12-15
Abstract: PURPOSE:To reduce exercising of an adverse influence on a substance to be cooked by unevenness in heating, by a method wherein an inner plate member, having selfpurifying processing function, on which coating is applied, is mounted on a cooking chamber wall with a gap therebetween, and vent holes through which to intercommunicate the gap with the interior of the cooking chamber are bored. CONSTITUTION:An inner plate member 18 is formed approximately in a U-shape by an aluminum-treated plate. A mixture of phosphate series inorganic heat resistant paint and a thermal decomposition catalyst is coated on an inner surface part 20 with which to form a cooking chamber 11 to provide self-purifying processing function. Vent holes 25 are formed in the inner plate member 18, and a gap between the inner plate member 18 and an inner casing 13 is communicated to the interior of the cooking chamber 11. High temperature air in the cooking chamber 11 heated by a heater 12 enters the gap between the inner plate member 18 and the inner casing 13 through the vent holes 25 to promote an increase in the temperature of the inner casing 13. Thereby, the casing 13 and the inner plate member 18 are rapidly heated to a saturation temperature as compared with a case where there is no vent hole. This constitution reduces exercising of an adverse influence on a substance to be cooked by unevenness in heating due to the absorption of heat energy of the heater 12 by the inner plate member 18.
Patent JP-H10121051-A (JP)
Title: Method for controlling elevating temperature of coke oven hot re-layable wall
Inventor: TOMIYAMA HIROTSUGU
IPC: C10B23/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To elevate the temperature of the entire re-layable oven wall brick evenly at a specified elevation rate of temperature without the necessity for a complicated apparatus and without the necessity for much manhour for installation and withdrawal. SOLUTION: Cooling medium pipes 26 and 27 each having a flow rate control valve 28 is provided in horizontal ducts 21 and 22 for fuel-rich gases. The temperature of re-layable oven wall bricks 11 and 12 is measured. The measured temperature distribution is compared with the predetermined target temperature elevation pattern. The flow rate of the cooling medium introduced into the re-lay flue 6 is regulated with the valve 28. While the gas is being discharged from the inspection hole of the flue 6, the bricks 11 and 12 are heated, whereupon they can be evenly heated according to the specified temperature elevation pattern. According to this method, the bricks 11 and 12 can be prevented from undergoing joint break and crazing.
Patent JP-H04170683-A (JP)
Title: Method for forming graphic
Inventor: TSUKA SHIGEYA
IPC: G06T11/80
Filed: 1990-11-05
Abstract: PURPOSE:To correctly correct and change a graphic by displaying a graphic element necessary for movement, deletion or the like out of graphic elements used for graphic formation so as to be distinguished from other graphic elements and directly specifying the displayed element. CONSTITUTION:A control part 1 includes a CPU 5 for managing the whole device, a memory 6, a graphic forming means 7, a graphic editing means 8, a graphic element deciding means 9, and a graphic element displaying means 10 and displays a graphic element necessary for movement, deletion or the like out of the graphic elements used for graphic formation so as to distinguish it from other graphic element to directly specify the graphic element. Even when the graphic element necessary for the movement, deletion or the like is superposed to other graphic elements or intersects with other elements, the necessary graphic element can be accurately specified and processing such as graphic correction can be quickly and efficiently executed.
Patent JP-H07151423-A (JP)
Title: Desiccant for refrigeration cycle
Inventor: HAMADA TAKAYOSHI
IPC: B01D53/28
Filed: 1993-11-30
Abstract: PURPOSE:To realize desiccant which has higher moisture removing capacity in a refrigerating machine oil than conventional zeolite desiccant and in which its deterioration can be suppressed even in the case of an ester-based refrigerating machine oil. CONSTITUTION:Moisture reaction agent is mixed with zeolite desiccant to be formed, moisture concentration in a refrigerating cycle is reduced by reacting the agent with moisture thereby to suppress an increase in entire acid value of a refrigerating machine oil and to suppress its deterioration, thereby maintaining a long-term safe operation of the cycle. The above effect is further remarkably improved by applying the desiccant to a refrigerating cycle having HFC refrigerant and an ester-based refrigerating machine oil.
Patent JP-H07153307-A (JP)
Title: Lighting device and airplane warning light
Inventor: KAWANAMI TAKASHI
IPC: G08B5/36
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an airplane warning light in which even when snow is laid on the device, a light emitting diode unit can be sufficiently cooled and the overload of a fan is hard to occur. CONSTITUTION:When the light emitting diode 55 of a light emitting diode unit 41 is turned on, a fan 66 is simultaneously driven. Since air flows through an air-flow path of an intake port, the fan 66, the inner plane side of the light emitting diode unit 41, the outer plane side of the light emitting diode unit 41 to an exhaust port, the whole of the light emitting diode 55 can be uniformly cooled. The whole brightness of the light emitting diode 55 can be made uniform so that the unevenness of brightness is eliminated. Even when wind and rain and snow accumulation occur, the air-flow path is inside a globe body and not blocked, and therefore, the fan 66 always allows air to flow, so that the light emitting diode 55 can be surely cooled, thereby preventing the fan 66 from being heated due to an overload.
Patent JP-H07185921-A (JP)
Title: Drilling device having drilling spindle capable of radial displacement
Inventor: LIND STEFAN DIPL-ING
IPC: B23B51/00
Filed: 1994-12-02
Abstract: PURPOSE: To prolong the service life of a drill bit by supporting a drill bit chuck and/or a plate with radially resilient support members. CONSTITUTION: A drill bit 4 is lowered toward a plate 10 in the arrow direction 9 for drilling. The plate 10 is a decorative plate mounted on a vibrating table 11. The vibrating table 11 is supported by radially resilient support members 12 and is vibrated in the horizontal direction by an unbalanced motor 13 serving as a vibrating device. During the manufacture of the cylinder portion 14 of a hole 15, a relative motion in the radial direction is made between the plate 10 and a drill head 5, thus a high polishing speed or grinding speed is attained at the center of the grinding face 6 of the drill head 5. When the vibrating device is used to generate this relative motion, the vibrating device is used at least during the manufacture of the cylinder portion 14.
Patent JP-H01141993-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic mixture
Inventor: ASANO AKIO
IPC: B01D12/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title mixture which scarcely destrays the ozonosphere, is flame retardant or incombustible and has excellent detergency, by mixing 1,1-dichloro-1-fluoroethane with 1,1,2-trichlorofluoroethane. CONSTITUTION:A mixture of 70-90wt.% 1,1-dichloro-1-fluoroethane with 30-10wt.% 1,1,2-trichlorofluoroethane is optionally mixed with a solvent such as pentane or diethylamine.
Patent JP-H07149296-A (JP)
Title: Oil feeding device
Inventor: SASAKI YOSHI
IPC: B64F1/28
Filed: 1993-11-30
Abstract: PURPOSE:To facilitate fitting and removing work of a nozzle to/from an oil filler port on a wing under surface of an aircraft. CONSTITUTION:An oil feeding device 1 has an elevatable work deck 3 installed on an oil feeding vehicle, a zero-gravity balancer 7 arranged on the work deck 3 and a nozzle 11 installed on the tip of an arm 31 of the zero-gravity balancer 7 so as to feed oil to an oil tank from an oil filler port arranged on a wing under surface of an aircraft, and this nozzle 11 can move up to the oil filler port at oil feeding time while up to a lower part from an upper surface of the work deck at housing time.
Patent JP-H03159613-A (JP)
Title: Low temperature showcase
Inventor: TAMURA YUTAKA
IPC: A47F3/04
Filed: 1989-11-17
Abstract: PURPOSE:To promote a sales effect and preventing dews on a transparent case from dripping in the lower case thereof by providing a transparent door closing an opening of the upper case and a price-rail positioning right above the lower case along the longitudinal direction of the front face of the bottom wall thereunder. CONSTITUTION:A price-rail 41 positioned along the longitudinal direction at the front face of the heat-insulating bottom wall 46 of an upper case supports an indication card 42, an advertising medium of merchandises contained in a lower case. And hence, customers can see simultaneously the merchandises and the indication card 42 on buying them in the lower case. Therefore, promotion of sales effect is expected. And as the price-rail 41 is set under the transparent door body 8 of the upper case and also right above the lower case, the price-rail 41 functions as a drain pan when dews are produced on the transparent door body 8 due to changed surrounding conditions. And hence, it prevents the dews of the transparent door body 8 from dripping to the lower case.
Patent JP-2000131212-A (JP)
Title: Surface tension measuring device
Inventor: IWAHASHI SHIGEO
IPC: G01N13/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a device usuful industrially too, capable of accurately and reliably measuring surface tension in a liquid mixed with a solid material such as a polymer particle and a suspended matter using a maximum bubble pressure method. SOLUTION: In this surface tension measuring device, at least two hollow nozzles of different apertures are provided in a measuring liquid, bubbles are formed in the liquid by passing gas through the nozzles, and surface tension is measured by a maximum bubble pressure method for measuring a pressure difference between the nozzles at that time. A function for purging the gas at the time of measurement is provided in the nozzle, and a function to regulate variably an opening area of an opening part in an opening cover provided inside the nozzle is provided, in the surface tension measuring device.
Patent JP-H04172682-A (JP)
Title: Disk data reading circuit
Inventor: IDA JUICHIRO
IPC: G11B27/10
Filed: 1990-11-05
Abstract: PURPOSE:To make a sub-code quickly extractable by sending a sub-code data reading permission signal, for fetching data stored in a shift register section to a host-side device, to the host-side device when the count value of a counter reaches a prescribed value. CONSTITUTION:A latching means 27 for transferring a transfer requesting signal from a host-side device 2 synchronously with a frame pulse signal outputted from a compact disk reproducing section 1 and a counter 35 which counts clock signals for sub-code data are provided. The counter 35 starts counting operations in accordance with the transfer requesting signal transferred from the means 27 and, when the count value of the counter 35 reaches a prescribed value, outputs a data reading permission signal to the host-side device 2. Accordingly, parallel data fetched from the output terminal of a shift register section 25 can be used as they are on the device 2 side. Therefore, a sub-code can be quickly extracted.