baber/WOPTO huggingface dataset:
Patent JP-H05256482-A (JP)
Title: Operation controller for heat source apparatus
IPC: F24F11/02
Filed: 1992-03-16
Abstract: PURPOSE:To stably supply heat by predicting a flow rate of supplying thermal load, deciding a heat accumulation plan and an operation schedule of a heat source apparatus, and correcting the schedule as required. CONSTITUTION:Operating indexes of heat reservoirs 4, 5 are decided based on a predicted value of a flow rate of supplying thermal load 9 by considering volumes of the reservoirs 4, 5, effective use of night power, a peak load operation, an efficient operation in which manufactured heat that day is completely wasted in that day and management of chilled/warm water. Further, an operating plan of heat source apparatuses 1, 2 of a time (e.g. 24 hours) for realizing an efficient operation is formed based on the indexes and rated capacities of the apparatuses 1, 2. The indexes of the reservoirs 4, 5 and the plan of the apparatuses 1, 2 are monitored, executed to monitor a deviation of the plan from an actual fact, and the indexes of the reservoirs 4, 5 and the plan of the apparatuses 1, 2 are corrected as required. Thus, heat can be stably supplied.
Patent JP-H10234238-A (JP)
Title: Sprinkler
Inventor: URA HIROYUKI
IPC: A01M7/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an economical sprinkler capable of efficiently and easily performing water sprinkling, pest control, sterilization and the adjustment of moisture and temperature, etc., improving the versatility and handleability, simplifying the constitution, being compactly constituted in a small size, facilitating the handling, simplifying the installation and keeping, prolonging the interval of applicators with each other, setting the number o the sprinklers per unit area small and reducing the cost. SOLUTION: Three or more nozzle attachment parts 2 are formed on a base cylinder 1 in an almost hollow shape, nozzles 5 provided with jetting ports 6 are freely attachably and detachably mounted to the respective nozzle attachment parts 2 and application liquid supplied through the hollow inside of the base cylinder 1 is jetted from the jetting ports 6 of the respective nozzles 5. The cylindrical center of the base cylinder 1 is disposed so as to be almost along a vertical direction and the directions of the jetting ports 6 of the adjacent nozzles 5 are disposed at an opening angle less than 60 degrees within a horizontal surface.
Patent JP-S55152101-A (JP)
Title: Manufacture of magnetic metal particle
Inventor: KIYOIKE RIYUUZOU
IPC: B22F1/00
Filed: 1979-05-11
Abstract: PURPOSE: To prevent magnetic metal particles from contacting with each other by repulsion force and from sintering by charging static electricity of same polarity as the particles when heat reducing the particles produced by a wet reduction process.  
     CONSTITUTION: A cylindrical stainless steel container 12 having fine meshes formed at both ends contacts with the core tube 16 of an electric furnace 10 through an insulator 14 to operate as a capacitor. The container 12 is connected to a van de Graaff electrostatic generator 18, which imparts static electricity thereto. The magnetic metal particles obtained by a wet reduction process are filled in the container 12, heated in the furnace 10, a reducing gas is simultaneously introduced into the tube 16, and the residual oxide and hydroxide of the particles are reduced in this manner. In this case the particles are charged to subject to repulsion force that the particles are prevented from sintering and the yield of the product is  maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60204416-A (JP)
Inventor: MATSUNAMI AKIRA
IPC: B65B25/14
Filed: 1984-03-28
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-H0835723-A (JP)
Title: Storage type electric water heater
Inventor: RIKIHISA KATSUTOSHI
IPC: F24H1/18
Filed: 1995-03-17
Abstract: PURPOSE:To provide a storage type electric water heater in which supply hot water pressure is not reduced even when a plurality of storage tanks are provided in parallel, and which can effectively use the hot water of the tanks. CONSTITUTION:The water supply ports 1a, 2a of a plurality of hot water storage tanks 1, 2 are connected to each other via a first coupling tube 3. The hot water supply ports 1b, 2b of the plurality of the tanks 1, 2 are connected to each other via a second coupling tube 4. A feed water tube 5 is connected to the tube 3, and a hot water supply tube 6 is connected to the tube 4. The fluid resistances of channels from the tube 5 to the tube 6 via the tanks 1, 2 are made substantially equal. Accordingly, even when the plurality of the tanks are connected in parallel, the hot water supply quantities from the respective tanks can be made substantially equal.
Patent JP-S60202938-A (JP)
Title: Plasma etching device
Inventor: TOYOSHIGE ITSUROU
IPC: H01L21/302
Filed: 1984-03-28
Abstract: PURPOSE:To prevent an insulating-film breaking phenomenon generated when a polycrystalline silicon electrode is dry-etched by mounting a mesh electrode between parallel plate type upper electrode and lower electrode in a reaction vessel and capturing electrons in plasma. CONSTITUTION:An upper electrode 5 is fitted on a silica glass 4 constituting the upper section of a reaction vessel 1, and connected to a high-frequency power supply 6. A lower electrode 7 is grounded and mounted electrically to a lower section in the vessel 1. A mesh electrode 9 in which holes having approximately 8mm. diameters are bored innumerably to an aluminum plate at approximately 10mm. pitches is supported between the upper electrode 5 and the lower electrode 7 by aluminum bars 10, and grounded and fitted. A sample 8 as a polycrystalline silicon electrode superposed on a thin insulating film is placed on the electrode 7, the inside of the vessel 1 is evacuated, an etching gas 2 is introduced, and plasma is generated by high-frequency discharge between the electrodes 5, 7 to dry-etch the sample. Electrons in plasma are attracted by the mesh electrode 9, and captured at high probability. Accordingly, the collection of electrons to a section in the vicinity of the sample 8 is prevented, and the probability thereof wherein the thin insulating film under the electrode is broken is reduced.
Patent JP-S55152687-A (JP)
Title: Slurry vessel
Inventor: NAKABAYASHI KIYOUSHI
IPC: B63B27/25
Filed: 1979-05-12
Abstract: PURPOSE: To prevent the extension of slurry receiving facility at plant side on land, by improving the density of slurry through a condensation tank provided in a vessel when the density of slurry is low.  
     CONSTITUTION: The liquid 4 in a tank 3 on land is supplied and pressurized by pumps 5, 7 then edjected through a liquid edjector 9 against powder material 1. Said powder material 1 is made to a slurry then pressurized by pumps 11, 12 and loaded through conduits 10, 13 to a tank 14 on land. Thereafter the powder material 1 in the hold 15 is ejected with a liquid 4 to produce a slurry. When the density of slurry is low, it is supplied by a pump 16 through a conduit 17 to the hold 18. Said slurry is precipitated in said hold 8 to produce a slurry having high density at the bottom while low density at the upper section of the hold. The high density slurry is pressurized by pumps 19, 12 and supplied to a tank 14, while low density slurry is supplied by a pump 21 to a pump 7 and used again as a jet liquid 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01234452-A (JP)
Title: Radiation-resistant rubber composition
Inventor: TAKANO KEIJI
IPC: C08K5/03
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the title composition which is suitably used as a sheath for cables in atomic power plants, because of its excellent radiation resistance and mechanical characteristics, by adding halogenated acenaphthylene (polymer), magnesium oxide and others to chlorosulfonated polyethylene rubber. CONSTITUTION:100 pts.wt. of chlorosulfonated polyethylene rubber are combined with more than 10 pts.wt., preferably 15-45 pts.wt. of halogenated acenaphthylene (polymer) of the formula (X is H, C1 or the like: Y is C1, Br; R is substituent other than halogen; m is 2-6; n is 0-4 wherein m+n<=6), 3-30 pts.wt. of at least one or their mixture selected from magnesium oxide, calcium hydroxide, epoxy resin and others. Then, sulfur, sulfur compound or organic oxide, carbon black, inorganic filler, softening agent and antioxidant agent are added to the compound and they are vulcanized.
Patent JP-H08253001-A (JP)
Title: Light alloy wheel with rim cover
Inventor: ONO KOTARO
IPC: B60B7/01
Filed: 1995-03-17
Abstract: PURPOSE: To discriminate a wheel from other wheels even in the case of discs having the same shape by covering a part, which leads to the peripheral brim of a disc from an outer peripheral part of an outer rim part, with a rim cover and forming this rim cover into any shape, thereby giving the nature of a free design to an appearance of the outer rim part. CONSTITUTION: In a light alloy wheel 1 with a rim cover, the entire peripheral surface of an outer rim part 3 is covered with a rim cover 2. At this time, a hooked part 7, which is formed at an end of the rim cover 2, is set in the outer peripheral brim part of the outer rim part 3. Meanwhile, an inner peripheral brim part 8 situated at another end of the rim cover 2 is held from both sides by a disc 5 and a rim-fixing-end 9, when these two (5 and 9) are threadably attached to each other. In addition, swelled parts 10 placed at an equal interval are formed along the circumferential direction of the rim cover 2, so that a wavy appearance can be obtained as a whole. Accordingly, since the rim cover 2, which is freely designed, can be chosen and installed at will, the wheel 1 can be discriminated from other wheels despite of the same disc-shape, while the wheel 1 can be prevented from a contact (with another object) or from a bouncing stone.
Patent JP-S63226070-A (JP)
Title: Mis transistor
Inventor: KAWAI SHINICHI
IPC: H01L29/786
Filed: 1987-03-16
Abstract: PURPOSE:To increase breakdown strength without decreasing carrier in mobility by a method wherein an offset gate region and a semiconductor region just thereunder are rendered non-single-crystalline, namely, poly-crystalline or amorphous. CONSTITUTION:A MIS transistor is formed in such a structure wherein an island-shaped semiconductor layer 12 is formed on an insulating substrate 10 and a gate electrode 14 is formed thereon through the intermediary of an insulating film 13, and a source region 16, an offset gate region 15, and a drain region 17 are provided on the semiconductor layer. The offset gate region 15 and the semiconductor region 12a thereunder are rendered a poly-crystalline region, where crystalline grain is large in density and lattice defects are comparatively large in number. So, acceleration of electron.hole couple avalanche is suppressed so that the drain breakdown strength is improved. And, the semiconductor region 12a just under the gate electrode is composed of re-crystallized region, where lattice defects are small in number and crystal is excellent in structure. Consequently, carrier is kept high in mobility in this region.
Patent JP-H09251801-A (JP)
Title: Vehicle ligthing fixture
Inventor: KATASE TOMOFUMI
IPC: F21S8/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle lighting fixture which presents different colors between lighting and non-lighting of a lamp and efficiently utilizes the light emitted by means of an electric bulb. SOLUTION: A lens 3 which transmits the light from a light source 3 is so constituted as to transmit one-color lights, and a light transmission film 6 having its required light transmission rate with a color different from this one-color lights is formed. A light mixing said one-color lights and the other- color light is emitted when turned on, the other-color light is emitted by means of reflection of the light transmission film 6 when turned off, thereby a different color is presented when turned on/off ON or OFF, and it becomes possible to enhance the light efficiency of the light source light with no need for forming a light non-transmission film for the lens 3.
Patent JP-H08254968-A (JP)
Title: Liquid crystal display device
Inventor: KASUGA KAZUNORI
IPC: H04N5/66
Filed: 1995-03-17
Abstract: PURPOSE: To cope with all information processing devices with one liquid crystal display device by providing a selection function of an internal liquid crystal alternating signal and an external liquid crystal alternating signal in a liquid crystal display device and standardizing the liquid crystal display device or making the device common. CONSTITUTION: In the liquid crystal display device driving an LCD panel 5 by using a liquid crystal alternating signal, an internal liquid crystal alternating signal generating circuit 4 generating a liquid crystal alternating signal in an inside and an internal or external liquid crystal alternating signal selection part 10 selecting one side liquid crystal alternating signal of either the internal liquid crystal alternating signal generated in the inside or the external liquid crystal alternating signal inputted from the outside are provided. Moreover, the internal or external liquid crystal alternating signal selection part 10 is constituted of a mechanical changer.
Patent JP-2000260179-A (JP)
Title: Refresh circuit and control circuit of optical disk reproducing device using the same
Inventor: TSUDA HIROYUKI
IPC: H03L7/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while maintaining contents of buffer RAM by halting oscillation while generating a halt signal, generating a sleep time clock of a period required for dynamic RAM in a sleep mode, and generating a refresh signal for the dynamic RAM. SOLUTION: When an external sleep command is inputted to a NAND gate 31 via a halt signal creating circuit 27, the oscillation of a crystal oscillator 21 is halted. A frequency conversion circuit 33 operates only while a halt signal is being inputted, and outputs a frequency-conversion output of the lowest frequency of a PLL circuit 32. Moreover, the frequency conversion circuit 33 converts the lowest frequency of the PLL circuit 32 into a sleep time clock of a frequency required for buffer RAM. Thus, when the sleep command is inputted, the crystal oscillator 21 is made to stop oscillating, and a sleep time clock is generated by using self-oscillation of the PLL circuit 32, to refresh DRAM 26.
Patent JP-S63225940-A (JP)
Title: Production of optical disk
Inventor: MIYAMURA YOSHINORI
IPC: G11B7/26
Filed: 1987-03-16
Abstract: PURPOSE:To improve productivity and quality of an optical disk by using a light transmissive stamper as one of stampers with rugged patterns sandwiching a UV curing type resin, installing a jig into a curing vessel, injecting the resin into the vessel and putting a core material into the resin. CONSTITUTION:The UV curing resin 1 is injected between the metallic stamper 2 and transparent plastic stamper 3 both of which are formed with the rugged patterns. The outside diameter is determined by a ring 4 slightly lower in height than the thickness of the disk at this time. The optical disk with double-face patterns is easily obtd. when the resin is cured by projecting UV rays 5 thereon from the transparent stamper 3 side. The need for adhering the stage is eliminated if the metallic stamper 2 and inner and outer circumferential hubs 9, 8 are previously disposed in the vessel 7 and a transparent cap 10 is used. Camber is further prevented when the core material 11 is sealed into the resin.
Patent JP-H11243493-A (JP)
Title: Image processor
Inventor: AOYAMA TATSUYA
IPC: H04N1/60
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To produce a soft focus image which prevents the center of image such as contour from being out-of-focus and whose graininess is not noticeable by adding an image signal that performs the gain adjustment of at least the gain of either an intermediate frequency components or a high frequency component of an original image signal and an out-of-focus image signal. SOLUTION: For an original image signal whose color tone signal level has been converted by a color tone converting means 74, first a gain adjustment image signal is produced by a gain adjusting means 76 and inputted to an image signal compositing means 88. In the meantime, the original image signal is converted into a luminance signal Y by a luminance signal producing means 78, and an out-of-focus image signal is produced by a low-pass filter 80 and is inputted to the means 88. Also, the original image signal has an addition ratio αadjusted, in accordance with a density determined by an image density decision means 84 at an addition ratio adjusting means 86 and is inputted to the means 88. A soft focus image signal thus acquired can reproduce an effect that is close to actual flare.
Patent JP-S63225755-A (JP)
Title: Hydraulic control device of friction wheel type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1987-03-16
Abstract: PURPOSE:To effectively obtain an oil pressure required for the engine brake condition by forming the hydraulic control device so that a rotation displacement of one trunnion is inputted to a speed change control valve, whereas a rotation displacement of the other trunnion is inputted to a line pressure governor valve. CONSTITUTION:An extended shaft section 83c of one trunnion is connected to a speed change control valve 150, and an extended shaft section is connected to a line pressure-pressure governor valve 502. To the line pressure governor valve 502 is also inputted a throttle pressure which corresponds to a engine load. Since the line pressure governor valve 502 regulates the line pressure in accordance with the change gear ratio and the throttle pressure, the line pressure required for the hydraulic device can be obtained during normal operation and also under the engine brake condition where the torque-transmission direction reverses. Further, the two trunnions are connected respectively to different valves, so that the layout becomes simple and the valve-casing can be miniaturized.
Patent JP-H02238418-A (JP)
Title: Zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/16
Filed: 1989-03-10
Abstract: PURPOSE:To miniaturize the whole lens system and to obtain a zoom lens having a high variable power ratio of about 4 - 5 variable power ratio by specifying the refracting power and the lens constitution of three lens groups. CONSTITUTION:This zoom lens is provided with three lens groups of a first group I of negative refracting power, a second group II of positive refracting power, and a third group III of negative refracting power in order from an object side, and by moving three lens groups, variable power extending from a wide angle end to a telephoto end is executed. It is executed by moving both a second group II and a third group III in the object side direction by moving a third group more than a second group, and when both intervals of a first group I and a second group II and both intervals of a second group II and a third group III in the wide angle end are denoted as S1w and S2w, respectively, and focal distances of a second group II and a third group III are denoted as f2 and f3, respectively, and focal distances of the whole system in the wide angle end and the telephoto end are denotes as FW and FT, respectively, conditions of an expression, I an expression II and an expression IV are satisfied. In such a way, the overall length of the lens is shortened and high variable power of about 4 - 5 variable power ratio is contrived, and also, a high optical performance is obtained extending over the whole variable power range.
Patent JP-H04295116-A (JP)
Title: Silencing device for emission sound at duct outlet
Inventor: ASAMI HIDEJI
IPC: G10K11/16
Filed: 1991-03-22
Abstract: PURPOSE:To improve silencing effect by oscillating a diaphragm of a speaker for eliminating sound to a low frequency range faithfully. CONSTITUTION:A piston rod 5 with an diaphragm 23 fixed is inserted in the cylinder 4 of a body 3 provided at the back of a speaker frame 1 as a speaker for absorbing ssound, and is supported by a hydrostatic bearing 9 to use a hydraulic driving speaker 42 by a hydralulic controller 17 for hydraulic feed control into two cylinder chambers 7, 8 in front and rear, formed at a partition part 6 in the middle of the piston rod.
Patent JP-H07268349-A (JP)
Title: Production of coke for metallurgical use
Inventor: KATO KENJI
IPC: C10B57/04
Filed: 1994-03-29
Abstract: PURPOSE:To obtain high-strength coke for metallurgical use excellent in gas reactivity, by dry distillation of formed coke produced by incorporating specific powder coal with a caking agent such as coal tar using a vertical dry distillation oven followed by pressure molding. CONSTITUTION:Firstly, particle size regulation of slightly non-caking coal 50-80% in caking index and 10-25wt.% or less in volatiles is conducted so as to be 50-100wt.% in the content of the particle diameters of <=0.6mm and 50-0wt.% in the content of the particle diameters of 0.6-3.0mm, and 10-70wt.% of the resultant slightly non-caking coal is blended based on the whole feedstock coal for the final formed coke. Second, particle size regulation of slightly non-caking coal 50-80% in caking index and 25-35wt.% in volatiles is conducted so as to be 80-100wt.% in the content of the particle diameters of <=6mm and 20-0wt.% in the content of the particle diameters of 0.6-1.0mm, and 0-80wt.% of the resultant slightly non-caking coal is blended based on the whole feedstock coal for the final formed coke. Third, particle size regulation of caking coal 80-95% in caking index and 15-30wt.% in volatiles is conducted so as to be 80-100wt.% in the content of the particle diameters of <=0.6mm and 20-0wt.% in the content of the particle diameters of 0.6-1.0mm, and 50-10wt.% of the resultant caking coal is blended based on the whole feedstock coal for the final formed coke. Finally, the resultant powder coal is incorporated with a caking agent consisting of at least one kind selected from coal tar, pitch and petroleum-based heavy oil followed by pressure molding into formed coal, which is, in turn, subjected to dry distillation with a vertical type dry distillation oven, thus obtaining the objective metallurgical formed coke.
Patent JP-S58177538-A (JP)
Title: Optical recording original disk
Inventor: KUMASAKA OSAMU
IPC: G03F7/26
Filed: 1982-04-09
Abstract: PURPOSE:To simplify structure and to perform recording and reproduction simultaneously by providing a projection generating layer made of an organic material which forms projections by being pressed upward by a gas generating layer. CONSTITUTION:A substrate 1 is coated with the gas generating layer 2 in a spin coating method, etc., and after the gas generating layer 2 is dried, the projection forming layer 3 is provided over said generating layer 2 in a similar coating method. When the recording original disk is irradiated with a light beam 4 modulated according to an information signal as shown a figure (a), the gas generating layer 2 dissolve, melts, or sublimes to generate gas, which presses the projection forming layer 3 as shown in a figure (b) to form projections, completing recording. Then, the use of photoresist for the projection forming layer 3 reproduce a recording signal by the projections 5 simultaneously during recording. After the recording, development is performed to obtain the same pits with photoresist recording.