baber/WOPTO huggingface dataset:
Patent JP-H0693912-A (JP)
Title: Engine idle speed control device for internal combustion engine
Inventor: YAGETA KAZUNORI
IPC: F02D41/08
Filed: 1992-09-11
Abstract: PURPOSE:To prevent the problems such as oscillations and noises caused by rotational change of an engine by uniformly increasing an opening of an idle control valve, and then decreasing the opening of the idle control valve based on a preset decrease correction value. CONSTITUTION:An auxiliary air passage 4 is arranged bypassing a throttle valve 3 provided on an intake passage 2 of an internal combustion engine 1. An idle control valve 5 is provided on the way of the auxiliary air passage 4 for controlling an air rate supplied to the engine 1 through the auxiliary air passage 4 while variably controlling an opening area. An opening of the idle control valve 5 is uniformly increased for increasing an engine idling speed compared to a normal objective engine speed when an electric load of the engine 1 is detected. Then, the opening of the idling control valve 5 is corrected for decreasing based on a decreasing correction value set by means of a valve opening decrease correction value setting means. It is thus possible to prevent deterioration of fuel by limiting increase of an engine speed from an objective engine speed to a minimum value.
Patent JP-2000072319-A (JP)
Title: Staple device
Inventor: HIRANO AKIRA
IPC: B65H37/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make a head part and an anvil part shiftable in a state of being separated each other, capable of resolving any stapling failure upon making their relative positions into preciseness, and that dispensing with any complicated positional adjustment after being assembled. SOLUTION: This device is provided with a head part 51 driving a staple to a paper batch, and an anvil part 55 receiving the staple driven out of the head part 51 and bending it as shiftably in a paper passing cross direction B each. In this case, both these head and anvil parts 51 and 55 are shifted in this cross direction B by rotation of respective drive shafts 52 and 56, and further, their moving loci are determined by two guide members 71 and 72 of an integral structure 70 made up of stamping a metal plate.
Patent JP-H0580181-A (JP)
Title: Light water type nuclear reactor
Inventor: NARUMI YUICHI
IPC: G21C15/18
Filed: 1991-09-25
Abstract: PURPOSE:To provide a light water type nuclear reactor equipped with a condenser for emergency use of a structure capable of exhausting a non- condensative gas included in a condensate chamber having a sufficient strength for the own weight and seismic tremor, easy to perform maintenance and inspection works, structured small, and presenting good heat-exchange performance of a heat conduction tube. CONSTITUTION:A horizontally laid heat conduction tube 12 in a gradient U form is immerged in a pool 5 of a condenser system for emergency use, and a condensate chamber 16 having internally a vapor chamber 13 is installed outside of the pool 5 while a concrete wall 2' is interposed. The condensate chamber 16 is fitted with a vent piping 11 for non-condensative gas free from provision of any valve, and the heat conduction tube 12 is supported by a baffle 23, support shell 14, and support saddle 15.
Patent JP-H09183622-A (JP)
Title: Metal mold for press molding and glass master disk for hard disk of computer
Inventor: SAKAMOTO YASUAKI
IPC: C03B11/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of a carbon coat, mold life, etc., by subjecting the forming surface of a press forming mold made of a sintered hard material to ion implantation to modify the surface layer of the forming surface before subjecting the forming surface to carbon coating. SOLUTION: The forming surface of the metal mold member consisting of the sintered hard material, such as sintered hard alloy, is subjected to the ion implantation to form the ion implanted layer, by which the surface layer of the forming surface is denatured. The ion implantation is preferably executed down to the surface layer of 0.5μm depth from the molding surface. Such forming surface is then subjected to the carbon coating of a graphite or amorphous diamond system. The carbon coating is preferably formed at 0.1 to 1μm thickness. Sheet glass is press-formed by using the metal mold for press forming with which the desired flatness is assured, by which the glass master disk for the hard disks of computers is produced. As a result, the glass master disk for the hard disks is inexpensively produced.
Patent JP-H07104840-A (JP)
Title: Operation reproducing device for refrigerator
Inventor: MUROTA SAYURI
IPC: G05B23/02
Filed: 1993-09-30
Abstract: PURPOSE:To clearly specify the cause of a fault as much as possible by reproduc ing most of the generated fault when investigating the cause of the fault when a refrigerator breaks down. CONSTITUTION:This operation reproducing device for refrigerator is provided with a control circuit device for inputting operation data expressing an operating state during the cooling operation of the refrigerator and an EEPROM for storing the inputted operation data while dividing them into the groups of operation condition data 19a showing the operation time of a compressor or the like, performance data showing the internal temperatures of respective compartments or the like, and external condition data showing the open/close of the doors of respective compartments or the like and in the state of installing the refrigerator in the environment of the same external condition as the external condition data stored in this EEPROM, the cooling operation of the refrigerator is reproduced based on the operation condition data 19a stored in the EEPROM.
Patent JP-H0696735-A (JP)
Title: Fluorecent lamp
Inventor: CHIKADA TSUTOMU
IPC: C09K11/08
Filed: 1992-09-14
Abstract: PURPOSE:To reduce the reduction of illuminance and the color shift of a three wave length area emission type fluorescent lamp due to the deterioration of the light emitting characteristic of a phosphor having a light emitting spectrum in the blue area CONSTITUTION:The inner surface of a glass bulb is formed with a light emitting layer, which is obtained by mixing phosphors respectively having a light emitting spectrum in blue area, green area and red area, and in this light emitting layer, as a phosphor having a light emitting spectrum in the blue area, active rare earth group silicate phosphor with cerium (Ln, SiO5:Ce) is used.
Patent JP-S61124491-A (JP)
Inventor: TAKENAGA HISAYOSHI
IPC: B66C13/22
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04123041-A (JP)
Title: High-sensitivity silver halide photographic sensitive material
Inventor: GOAN KAZUYOSHI
IPC: G03C1/015
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material having a high sensitivity and excellent fogging and graininess by using a silver halide photographic emulsion contg. specific silver halide emulsion particles. CONSTITUTION:Spherical particles formed by Ostwald maturation at <=39 deg.C after nuclear formation are grown as a seed emulsion at <=3mol% silver iodide content and thereafter a silver halide phase contg. silver iodide at a high ratio is formed on the particle surfaces by a halogen substitution method. The silver halide photographic emulsion contg. these silver halide particles is prepd. The silver halide photographic sensitive material having the high sensitivity and the excellent fogging and graininess is obtd. by using the silver halide emulsion having good monodispersibility and high aspect ratio.
Patent JP-H04123050-A (JP)
Title: Silver halide photographic sensitive material and processing method for this material
Inventor: ARAI MASUMI
IPC: G03C5/38
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material for X-rays having a high sensitivity and excellent sharpness by giving a sensitivity difference to the photosensitive emulsions on both surfaces of a base. CONSTITUTION:This silver halide photographic sensitive material is coated with silver halide emulsion layers on both surfaces of the base and the sensitivity of the emulsion surface on one side is set as high as 1.5 to 10 times the sensitivity of the emulsion surface on the other side. This sensitivity difference is measured basically by using the light source for photographing the photosensitive material to be used; for example, the difference is measured by using fluorescent sensitizing paper for photographing regular X-ray films in the case of the regular X-ray film and by using fluorescent sensitizing paper for photographing ortho-X-ray films in the case of the ortho-X-ray film. The silver halide photographic sensitive material for X-ray photographing which can form images having high sharpness with the high sensitivity when processed with a single-bath developing and fixing bath after exposing is obtd. in this way.
Patent JP-H0989684-A (JP)
Title: Thermosensitive sensor
Inventor: FUNAMIZU YUJI
IPC: G01K7/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify a control circuit for sensing abnormal heating temperature caused on a cooking device or a heater to shut off a heat source. SOLUTION: A PTC thermistor 3 is built into a temperature measuring part of a thermosensitive sensor. The PTC thermistor 3 is of a microchip type which stably secures heat response and reliability, wherein the thermistor 3 is sealed in a glass material which can withstand a high temperature atmosphere of 400 deg.C where a curie temperature is 100 to 270 deg.C. The PTC thermistor 3 senses a temperature of a heated object (pan) which is heated by gas flare of a gas appliance wherein it stops power supply to a control circuit 12 when the temperature of the heated object exceeds the curie temperature and outputs an instruction for closing a solenoid valve 13 from the control circuit 12. The solenoid valve 13 closes a line of a gas pipe 11 to stop supplying gas to the gas appliance 10.
Patent JP-H0294010-A (JP)
Title: Magnetic head and its manufacture
Inventor: TSUTAKI SHOJI
IPC: G11B5/127
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a magnetic head in which adjustment at the time of adjusting and assembling is hardly necessary by arranging not to 90 deg. but in the inclinded direction to the upper and lower flat surface parts where the groove direction of respective gap parts of a multiple magnetic head chip is formed at the edge part of a groove and arranging the upper lower flat surface onto the same surface. CONSTITUTION:Primary intermediate members B1 to B4 are fixed in parallel to a non-magnetic body base 21 by strong adhesives 20, intervals G1, G2 and G3 of a gap part are made constant and the gap part is fixed while distances H1, H2 and H3 are shifted in a gap groove direction (Y direction). In this condition, the surface of the gap part is ground along a line 30 of a curvature R and depth D1 to D4 are formed. For a multiple magnetic head 50 obtained by slicing this with a slice line 40, flat surfaces S1 to S4 at the upper side of respective magnetic heads 51 to 54 are the same plane, and the groove direction of the gap part is not 90 deg. but the inclined direction for the plane. In this condition, all such as the gap interval, the distance in the head height direction, depth and the abutting level difference of a magnetic head are adjusted.
Patent JP-H04124806-A (JP)
Title: Aluminum alloy for electrolytic capacitor electrode foil
Inventor: TAMURA TAKASHI
IPC: H01G9/04
Filed: 1990-09-14
Abstract: PURPOSE:To obtain an aluminum alloy capable of forming an electrode foil being large in area enlargement ratio and also excellent in mechanical strength by forming the allay in which the purity of aluminum is not less than a specific value and respective specific quantities of Si, Fe, Cu, Mn, B, Ga and Zn are contained. CONSTITUTION:The title aluminum alloy is formed in such manner that the purity of aluminum is 99.9% or more and 15-100ppm Si, 15-100ppm Fe, 5-100ppm Cu, 5-25ppm Mn, 5-25ppm B, 5-30ppm Ga and 5-25ppm Zn are contained therein. When e.g. the purity of aluminum is under 99.9%, the effect of increasing the electrostatic capacity of a foil cannot be obtained even if an element such as Si and Fe being the forming element of an etching core is contained. Also, when all of said quantities of Si, Fe, Cu, Mn, B, Ga and Zn are contained respectively, it is possible to obtain the effect of suitably increasing the etching core, i.e., etching starting point and accordingly the effect of enabling contriving to improve an area enlargement ratio and also to increase the electrostatic capacity in the etching process for surface area enlargement.
Patent JP-S59135760-A (JP)
Inventor: BANTOBARU JIAIANTO BARIGA
IPC: H01L21/8222
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04122956-A (JP)
Title: Color image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/00
Filed: 1990-09-13
Abstract: PURPOSE:To thoroughly melt and mix overlapped toner and to form a color image having good saturation and with a well-balanced state in color by carrying a transfer material to a fixing device again after forming the image under an ordinary mode, and performing re-fixation. CONSTITUTION:A color image formed on the surface of an image carrier 30 is transferred on the transfer material fed from a paper feeding part D by a transfer device 40. After transfer, the transfer material is separated from the surface of a drum at a separation curve 43, and then, carried into the fixing device 45 through a carrying belt 44, and the paper is ejected after performing the fixation. And the transfer material P on which the fixation is performed once is placed lying between the notch part of a movable part 52 of a cassette 50 for performing the re-fixation and a fixing part 54. And the cassette 50 is set in a device main body by sliding a projecting part along guiding members 57 and 58 of the device main body. And furthermore, when a turning part is turned, the movable part 52 is turned, and then, the leading edge part of the transfer material P falls on a belt 44. Meanwhile, the carrying speed of the belt 44, the fixation speed of the device 45 is set to 1/n times of the speed at the time of the ordinary mode, and the fixation temperature is increased by 10 - 40 deg.C higher than the temperature in the case of the ordinary mode. And the leading edge of the transfer material P on the belt 44 is pulled out so that it may be carried to the device 45 and the re-fixation may be performed.
Patent JP-H0798109-A (JP)
Title: Incinerator and combustion gas treatment
Inventor: MURAKAMI SHINICHI
IPC: F23G7/06
Filed: 1993-09-30
Abstract: PURPOSE:To provide an incinerator which has a high treatment capacity for soot and dust or acidic gas, can save energy, and has a long useful life by a method wherein water is ejected to the passage of a combustion gas, powdery or granular alkali is introduced to the passage of the cooled combustion gas, and the combustion gas is filtered by a fabric. CONSTITUTION:On the outside of a plurality of internal pipes 32 of a cooling tower 12, water is ejected from a water ejecting nozzle 34, and by doing so, a combustion gas which passes through the internal pipes 32 is cooled. An alkali introducing port 13 from which a powdery or granular alkali can be introduced is provided on a passage 11b of the combustion gas which is cooled by the cooling tower 12. An acidic gas such as hydrogen chloride, etc., in the combustion gas is neutralized/removed by being mixed/coming into contact with the alkali in the passage 11b from the alkali introducing port 13 to a fabric 15 and in a bag filter tower 14, or coming into contact with the alkali which is adhered to the fabric 15.
Patent JP-H03109042-A (JP)
Title: Static magnetic field generation equipment for nuclear magnetic resonance imaging apparatus
Inventor: YASUGI YUKIHIRO
IPC: G01R33/38
Filed: 1989-09-22
Abstract: PURPOSE:To stabilize a magnetic field strength through making a temperature of magnetic circuit constant so as to remove static magnetic field variations accompanying temperature changes by circulating a temperature-controlled liquid. CONSTITUTION:Liquid circulation pipes 5 and 6 are wound two or more turns closely around peripheries of upper and lower pole pieces 3a, 3b respectively. Oil 10 is stored in an oil tank 11 and heated by an oil heater 15. This oil 10 is made to circulate through a magnetic circuit 1 by an oil pump 12. An inflow pipe 13 is connected to an inlet port 7a of the circulation pipes 5 and 6, and an outflow pipe 14 is connected to an outlet port 7b of the circulation pipes 5 and 6. The temperature of oil 10 is detected by an inflow oil temperature sensor 18 and an outflow oil temperature sensor 19, and a current of oil heater power source 16 is controlled by an oil temperature control circuit 17 so that a circulation oil temperature is adjusted to a set value based on the aforementioned informations. It is possible, by this equipment, to prevent temperature variations in a static magnetic field generation equipment for a nuclear magnetic resonance imaging apparatus wherein a permanent magnet is used and to stabilize a magnetic field strength with a high accuracy.
Patent JP-S62104328-A (JP)
Title: Two-way light wavelength converting device
Inventor: TANIGAWA KANZE
IPC: H04B10/2581
Filed: 1985-10-31
Abstract: PURPOSE:To expand the introduction of a plastic optical fiber which is easy to handle and to improve the use efficiency of a quartz optical fiber and a plastic optical fiber by easily converting infrared light with transmission wavelength in the quartz optical fiber and visible light with transmission wavelength in the plastic optical fiber. CONSTITUTION:The infrared light 401 with specific wavelength which is projected from the quartz optical fiber 1 is incident on a polarizer 501, but the polarizer 501 transmits only linear polarized light having an angle of 45 deg. to the positive direction of an (x) axis, so the infrared light 401 is converted into linear polarized light 402 which has an angle of 45 deg. to the positive direction of the (x) axis while having its plane of polarization in figure (b). The visible light 451 with specific wavelength which is projected from the plastic optical fiber 2, on the other hand, is converted by a polarizer 1401 into linear polarized light 452 having an angle of 45 deg. to the negative direction of the (x) axis. Here, the signal transmission wavelength in the quartz optical fiber 1 and the signal transmission wavelength in the plastic optical fiber 2 are converted mutually to enable two-way transmission even through one quartz optical fiber and one plastic optical fiber.
Patent JP-S60140352-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONUMA SHIGEHARU
IPC: G03G5/04
Filed: 1983-12-28
Abstract: PURPOSE:To impart high-quality printing performance not causing an indistinct printed image by forming a laminated photoconductive film composed of an SiH2 layer and a layer of SiH alone or mixed with SiH2 on a conductive substrate. CONSTITUTION:A 10mum thick layer 22 of SiH mixed with SiH2 is formed on the specularly finished surface of an aluminum drum 21 of 120mm. outside diameter in a gas mixing ratio of 0.2 in a reactive sputtering device, and then, a SiH2 layer 23 is formed in a gas mixing ratio of 0.5 to form a photoconductive film. As a result, an electrophotographic sensitive body provided with said photoconductive film having both SiH2 and SiH layers 22, 23 high and low in electric resistivity is freed of indistinctness and partial dropout of an electrophotographic printed image and it has printing performance of high quality.
Patent JP-H07103986-A (JP)
Title: Method of cleaning nozzle for inspection and dilution/ dispersion device for inspection
Inventor: HANAOKA SEIICHI
IPC: G01N1/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a method of cleaning wherein enough cleaning is executed for preventing contamination in the dilution and dispersion and to provide a low cost device free from contamination that is commonly used for the dilution and dispersion. CONSTITUTION:Nozzles 6 whereby suction of a liquid or an analyte and dispersion thereof to a vessel for inspection are executed by raising or lowering the nozzles from or toward a plurality of vessels 2 and liquid tanks 3 arranged in line are connected to an air pump 25 via an opening/closing valve. While the nozzles 6 are dipped in a cleaning liquid in the liquid tank, airs are spouted therefrom by means of the air pump 25. The nozzles 6 are respectively connected to the air pump 25 and a cleaning liquid vessel 26 via check valves 35 and an opening/closing valve and a holder 15 for the dilution and dispersion is provided. As a result, outer circumference of the nozzle is sufficiently cleaned to a high position so that the contamination can be prevented and the accurate diagnosis can be realized. Even when the nozzle is a thin hollow type one, the contamination can be prevented, thereby dispensing with an expensive self-rotation mechanism of nozzles and producing a low cost device commonly used for the dispersion and dilution.
Patent JP-H0664566-A (JP)
Title: Industrial vehicle with cabin
Inventor: FUTAMURA TOMONORI
IPC: B60J5/00
Filed: 1992-08-21
Abstract: PURPOSE:To improve the field of side view and getting-on/off performance and facilitate the opening/closing operation of a door in an industrial vehicle with a cabin. CONSTITUTION:A glide type door opened/closed by longitudinally parallel movement is adopted as the door 5 of a getting-on/off opening set at the side face part of a cabin 2. The rear edge lower part of the door 5 is therefore formed into the cut-off inclined face 5a corresponding to the front end face shape of a counterweight 4. The interference of the door 5 with the counterweight 4 is thereby avoided so as to secure necessary opening quantity as the getting-on/off opening.
Patent JP-H07103417-A (JP)
Title: Liquid fuel combustion device
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/40
Filed: 1993-09-30
Abstract: PURPOSE:To enable an occurrence of cracks at a ceramic burner plate to be prevented from being produced by a method wherein a fixing work for the burner plate is simplified while a thermal recovery into a gasification cylinder is performed well and an external force larger than that requested is not applied to the burner plate. CONSTITUTION:A liquid fuel combustion device is comprised of a gasification cylinder 1 with its upper part being opened, a ceramics burner plate 14 fitted and attached to the opening of the gasification cylinder 1, injecting mixture gas of gasified fuel and air and igniting it, and a heat recovery ring 17 fixed to the upper part of the gasification cylinder 1. Then, the heat recovery ring 17 is provided with a plurality of leaf springs 19, 19 press contacted with the upper surface of the outer circumference of the burner plate 14 and for use in pressing and holding the burner plate 14 against the gasification cylinder 1. Due to this fact, when the heat recovery ring 17 is fixed to the gasification cylinder 1, the leaf springs 19 are press contacted with the burner plate 14 and then the burner plate 14 is a positively held at the gasification cylinder 1.