baber/WOPTO huggingface dataset:
Patent JP-H08226644-A (JP)
Title: Combustion device
Inventor: KIMURA YOICHI
IPC: F23N5/24
Filed: 1995-02-23
Abstract: PURPOSE: To eliminate any restriction imposed on the shape of an air supply port of a front plate or a mounting work of a sound deadening material and thereby reduce the noise of a combustion device by controlling automatically a fan in conformity with a rotary speed which has deducted a calculated value stored in a target rotary speed when the front plate of the combustion device is opened. CONSTITUTION: If a water current is generated by opening a hot water outlet faucet when a front plate 3 of a combustion device is removed from a main body case 4, an ON/OFF signal transmitted from a detection device 11 is detected with a rotary speed detection device 10. A correction circuit 20 is used so as to set a corrected rotary speed, from which a calculated value is deducted, to a target rotary speed, thereby controlling a fan 9 and driving the fan in automatic mode based on the corrected rotary speed by way of a fan drive circuit 19. It is, therefore, possible to minimize the shape of an air supply port 1 of the front plate 3 and prevent a combustion failure of the combustion device by controlling the fan 9 so as to keep up with the rotary speed capable of providing a stabilized combustion state.  This construction makes it possible to eliminate any restrictions imposed on the shape of the air supply port 1 of the front plate 3 or a mounting operation of a sound deadening material 2 and reduce the noise of the combustion device.
Patent JP-S54128236-A (JP)
Title: Terminal unit
Inventor: MITSUI KUNIHIKO
IPC: G06F15/00
Filed: 1978-03-29
Abstract: PURPOSE: To increase the turnover rate of the stock sale by installing the exclusive terminal unit at the used car selling company and then giving the ON-line connection between the terminal unit and the host computer provided at the commercial and industrial association via the public circuit.  
     CONSTITUTION: The predefined business work is processed through the host computer by the work process request given from the terminal unit, and the answer is obtained. In such ON-line system, the terminal unit includes the function keys such as work indication key 52 and others plus data key 69 of double-step shift. When the data input is carried out with operation of key 69, upper/lower step switching key 67 is operated to indicate the data input of the upper or lower step. According to this indication, upper-step lamp 75 and lower-step lamp 76 are lit up for the data of the alphameric figure items and the kana items (Japaness syllabary) respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07224797-A (JP)
Title: Fan casing
Inventor: ISHIKAWA HIROSHI
IPC: F24F7/06
Filed: 1994-02-08
Abstract: PURPOSE:To reduce noises and increase the efficiency, by raising the whole fan casing to a specified angle with a delivery outlet used as a basic line and making a delivery part cylindrical and further providing a streamlining projection within the delivery part. CONSTITUTION:The fan casing 1 is raised as a whole by about 4 degrees with the delivery outlet 6 used as a basic line, in comparison with 10 degrees in conventional fan casings 2, in a ventilation device. The delivery part 7 is shaped to be cylindrical. And a streamlining projection 5 is provided in the delivery part in order to eliminate the disturbance of air stream in that part. In this way, while the air stream generated by the revolution of fan 3 flows from the delivery outlet 6 to the outside, the fan casing prevents the air disturbance in the inside thereof and prevents eddy flows and noises resulting from the eddy current. And further, the decrease of efficiency due to the eddy air current is prevented.
Patent JP-H02216640-A (JP)
Title: Magneto-optical recording medium
Inventor: MIZUTANI TADASHI
IPC: H01F10/13
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a magneto-optical recording medium which enables good recording/erasing even in a low bias magnetic field by constituting the recording layer of a specific amorphous metal thin film having the easily magnetizing axis perpendicular to the film surface. CONSTITUTION:The magneto-optical recording medium has the recording layer of an amorphous film having the easily magnetizing axis perpendicular to the surface thereof and the composition expressed by (Nd,Pr)x(SmzDy1-z)y(Fe, Co, Ni)100-x-y, wherein x, y and z satisfy the formula I. Proportions of the amounts of Fe, Co and Ni can be arbitrarily controlled according to the conditions of recording/erasing for the medium so as to obtain desired values of physical properties such as Curie temp. and compensation temp. However, to obtain a perpendicularly magnetized film, which is the requirement for the magneto- optical recording medium, from the composition above described, it is necessary to make the proportion of total rare earth elements (x+y) in the film in the range from 15at.% to 40at.%. Thus, the obtd. recording medium enables good recording/erasing even in a low bias magnetic field.
Patent JP-S63204646-A (JP)
Title: Semiconductor device
Inventor: EMOTO TAKAO
IPC: H01L29/72
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a semiconductor device such that transient characteristics has no effect, mutual action between elements is decreased, no parasitic element is formed and still its inverse dielectric strength is not deteriorated, by spacing adjacent element regions by a region having the same conductivity type to that of those element regions but a lower concentration than them. CONSTITUTION:A semiconductor device has a first region 20 having a low-concentration conductivity type opposite to that of a semiconductor substrate 1 and exposed on the whole or a part of the principal surface of the substrate, a second region 21 and a third region 22 spaced from each other both having the opposite conductivity type to that of the substrate and having exposed surfaces surrounded by the exposed surfaces of the first region 20. The second and third regions 21 and 22 are provided respectively with a semiconductor element or an active region constituting a part of the semiconductor element. Further, the second and third regions 21 and 22 are spaced from each other by a region which is provided by the first region 20 having the same conductivity type but a lower concentration. Thus, the mutual action between the elements can be decreased and formation of a parasitic element can be prevented. Further, no curved P-N junction is formed in the region spacing the first and second regions. Therefore, the semiconductor device is allowed to have a structure not affected by transient characteristics or a parasitic element, without deteriorating its inverse dielectric strength.
Patent JP-H10253385-A (JP)
Title: Separation system to unsteady signal source
Inventor: DEVILLE YANNICK
IPC: G10L21/0308
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a separation system by which an unsteady signal is permitted so as to be handled by a method wherein a signal-source separation subassembly standardizes a first estimated value regarding a maximum estimated value expressed by a specific expression and a second estimated value which is expressed by another specific expression is generated. SOLUTION: A separation system processes an input signal which is formed by mixing respective primary signals generated from various signal sources, it estimates a primary signal, and it does not make its estimated value different even when an unsteady input system exists. The separation system contains a first separation subassembly which generates a firs estimated value (Expression I) for the primary signal, a second subassembly which decides a separation factor adaptively and a third subassembly which standardized the first estimated value (Expression I) and which generates a first standardized estimated value (Expression II) which is used to calculate the separation factor. An output module generates an estimated value whose ratio is identical to that which exists between primary signals.  A selection module prevents the estimated value from being copied to various outputs when a primary system does not exist or when it is extremely weak.
Patent JP-H03238819-A (JP)
Title: Method and apparatus for drying semiconductor material
Inventor: SOGO SEIICHIRO
IPC: H01L21/304
Filed: 1990-02-15
Abstract: PURPOSE:To prevent oxidation of semiconductor materials due to remaining pure water by keeping the inflow of air from above the rotor suspended over a period from upon or just before start of the rotor to a preset time and by flowing air in upon elapse of the preset time. CONSTITUTION:Semiconductor materials are mounted in a rotor 11 as they are kept by the carrier, rotated and dried by centrifugal force and air flow passing through the rotor 11. A small amount of nitrogen gas is kept released over a period from mounting of semiconductor materials in the rotor 11 to its start to bring the surrounding of the rotor 11 in a nitrogen atmosphere, and a relative large amount of nitrogen gas over a period from upon or just before start of the rotor 11 to a preset time. The inflow of air from above the rotor is kept suspended over a period from upon or just before start of the rotor to a preset time, and air is flowed in after the preset time. This process develops only a state of deposit of slight moisture, thereby enabling semiconductor materials to be drained and dried without oxidation.
Patent JP-S59161771-A (JP)
Title: Automatic recovery system of totalizator system
Inventor: OOTA TOSHIAKI
IPC: G06Q50/00
Filed: 1983-03-04
Abstract: PURPOSE:To speed up recovery by automating restarting after a system is shut down and performing the recovery processing automatically. CONSTITUTION:When a master 1 and a slave 2 are both troubled by a memory parity error or abnormal run of software, etc., the contents of a memory such as the bed pool file of this computer are saved on an external storage medium right before the system is shut down. Then, when an automatic recovery switch is turned on, a user iPL routine is started automatically by the control program of this computer. Consequently, the recovery processing is performed automatically and speeded up.
Patent JP-S53120856-A (JP)
Title: Washing method in washing machine and its device
Inventor: SUGITA TAKASHI
IPC: D06F39/08
Filed: 1977-03-30
Abstract: PURPOSE: To improve washing effect, to economize washing water, to shorten time and to lessen damages to clothing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02215346-A (JP)
Title: Oil and fat for electric oven cooking
Inventor: MAEJIMA TOMOKO
IPC: C11C3/00
Filed: 1989-02-15
Abstract: PURPOSE:To enhance stability to microwave and reduce deterioration by heating with an electronic oven when used for electronic oven cooking by using a specific oil and fat having limited iodine value and melting point. CONSTITUTION:The aimed oils and fats for electronic oven contain one or more oils an fats selected from vegetable oils and fats having >=90 iodine value and >=20 deg.C melting point and fish oil hardened oil having >=28 deg.C melting point. The vegetable oils and fats having the above-mentioned properties include e.g. coconut oil, palm oil, palm fractionation oil, palm hardened oil, rape hardened oil and ester interchange oil thereof.
Patent JP-H07243262-A (JP)
Title: Measuring device for elevation bed for attaching external curtain wall and control method
Inventor: ODA HIDETOSHI
IPC: E04G21/14
Filed: 1994-03-07
Abstract: PURPOSE:To enhance the workability by assembling an external curtain wall on a plurality of elevation beds coupled together, and by conveying and attaching the curtain wall to a predetermined position of a building while the elevation beds are continuously elevated, their heights being uniformly maintained. CONSTITUTION:During ascent of elevation beds 3 coupled together, the present positions of the beds 3 are detected by distance meters 12 corresponding respectively to elevating devices 8. Next, a microcomputer 18 computes and monitors errors in the levels of the beds 3, and automatically stops the beds 3 if any abnormality is detected. Then, if the errors in the levels fall within a controllable range, the frequency of an inventer 16 is controlled at a low, middle or high rate so as to control the elevating devices 8 in order to automatically control the errors in the levels of the beds 3 within a predetermined range. Further, the beds 3 are elevated to and stopped at a predetermined positions in a manual mode, and thereafter the curtain wall is connected to the previously installed one. Further, the beds 3 are automatically lowered to a position where a next curtain wall is assembled. With this arrangement, it is possible to safely and rapidly elevate a wide curtain wall.
Patent JP-H03240470-A (JP)
Title: Fruit juice beverage and production thereof
Inventor: NAKATSUBO TADASHI
IPC: A23L1/304
Filed: 1990-02-19
Abstract: PURPOSE:To obtain an acidic fruit juice beverage, containing milk calcium and casein phosphopeptide, excellent in nutrition and flavor and full of transparent refreshing feeling without any clouding and precipitating by enhancing calcium with whey mineral. CONSTITUTION:The objective beverage obtained by enhancing calcium with whey mineral by preferably 10-300mg%. Furthermore, a casein phosphopeptide is preferably added thereto.
Patent JP-H03242318-A (JP)
Title: Processed salt
Inventor: FUJIIE TERUO
IPC: A23L27/40
Filed: 1990-02-19
Abstract: PURPOSE:To remarkably improve the flowability of table salt by uniformly attaching magnesium carbonate and calcium carbonate to the surface of a sodium chloride crystal and suppressing the content of deliquescent component to an extremely low level. CONSTITUTION:The processed salt contains (a) >=0.003wt.% and <0.143wt.% of magnesium carbonate (in terms of magnesium) and (b) >=0.004wt.% and <1.000wt.% of calcium carbonate (in terms of calcium) in a state of fine particles uniformly attached to the surface of a sodium chloride crystal and contains (c) <0.003wt.% of magnesium chloride (in terms of magnesium) and (d) <0.004 wt.% of calcium chloride (in terms of calcium). The above processed salt can be produced by adding a solution of sodium carbonate or sodium bicarbonate to table salt in wet state in an amount of 0.8-5.0 equivalent (preferably 1.0-3.0 equivalent) based on the deliquescent component and drying the salt with heat.
Patent JP-S51111372-A (JP)
Title: Analyser of polarized light
Inventor: YAMAMOTO MASAKI
IPC: G01N21/21
Filed: 1975-03-26
Abstract: PURPOSE:An analyser of polarized light which takes advantage of twice reflections and can be used for a precise determination of optical constants for a sample with low reflectivity.
Patent JP-H04218957-A (JP)
Title: High withstand-voltage mos transistor and its manufacture and semiconductor device and its manufacture
Inventor: IKEMASU SHINICHIROU
IPC: H01L21/8234
Filed: 1991-03-01
Abstract: PURPOSE:To realize a high withstand-voltage MOS transistor, which can be miniaturized while realizing a high withstand voltage, in the high withstand- voltage MOS transistor and its manufacture and a semiconductor device having the high withstand-voltage MOS transistor and its manufacture. CONSTITUTION:The drain/source region 15 on the high withstand voltage side of a MOS transistor has an impurity concentration lower than that of a source/ drain region 16, and an electrode 38 composed of a conductive material layer 49 containing a polycrystalline silicon of the same conductive type higher in dose than the drain/source region 15 is directly connected with the drain/source region 15.
Patent JP-H03240239-A (JP)
Title: Silicon bipolar transistor and its manufacture
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L29/737
Filed: 1990-02-19
Abstract: PURPOSE:To realize a very high speed silicon bipolar transistor which has a very shallow high concentration base layer and comparatively large current amplification factor, by using phosphorus-added polycrystalline silicon as emitter material. CONSTITUTION:After an intrinsic base 4 of 100nm or less in thickness is formed, a silicon substrate surface for an emitter forming region is exposed; a phosphorus-added amorphous silicon layer is deposited and processed to form an emitter material; an aperture for base contact is formed in an oxide film 5; by heat treatment, phosphorus is activated and polycrystallized to form a phosphorus-added polycrystalline silicon layer 9. The material wherein phosphorus-added silicon is deposited in the amorphous state and polycrystallized by heat treatment in the above-mentioned manner is used for an emitter. Thereby the sucking-out of base impurity toward the emitter side and the stretching of distribution are restrained. Hence a very high speed silicon bipolar transistor whose emitter depth in silicon is less than or equal to 20nm, and which has an extremely thin base 4 thinner than or equal to 100nm can be realized.
Patent JP-H09229362-A (JP)
Title: Water jetting combustion method
Inventor: BANDAI SHIGEMI
IPC: F02C7/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To perform a stable combustion by a method wherein when a liquid fuel is burnt by a pre-mixed flame type low NOx combustor, a water jetting is performed from one of gas fuel nozzles which are respectively provided on respective liquid fuel nozzles of a pilot burner and a main burner. SOLUTION: When a liquid fuel is burnt, regarding a main fuel nozzle 102, the liquid fuel is fed from a nozzle 201, and water is jetted from a nozzle 202, and a combustion is performed under this state. Also, regarding a pilot fuel nozzle 104, the liquid fuel is fed from a system path being provided on the central axis, and water is jetted from a system path which is concentric with the system path on the central axis, and is located on the outer periphery of the central axis, and is originally used to feed a gas fuel.  Then, the water jetting from the pilot fuel nozzle 104 system and the water jetting from the main fuel nozzle 102 system are not necessarily performed always from both systems, and the water jettings are controlled by an appropriate adjusting means so that the water jettings may be performed from both sides or from one side only in response to the overall combustion status.
Patent JP-H02288922-A (JP)
Title: Memory access control circuit
Inventor: NODA YUICHI
IPC: G06F12/00
Filed: 1989-02-15
Abstract: PURPOSE:To resolve the access contention at the time of outputting a request signal at an arbitrary timing by a request source, which requests the access to a memory, by providing plural service control circuits, a data holding circuit, and a cycle control circuit. CONSTITUTION:When the CPU service from a request input terminal 1 having a high priority level is executed, an AND 21 of a service control circuit 11 is operated with AND between a continue input signal and the input signal from an input terminal 11A. This AND is sent to a priority control circuit 7 through a output terminal 11B, and execution of the CPU service from the request input terminal 1 is registered in a data holding circuit 14. This register data is sent to a service control circuit 12, and a holding signal is outputted from a wait output terminal 5 by AND of an AND 20. Service control circuits 11 to 13 are arranged correspondingly to respective request sources and continuation of the service of an arbitrary request source is reported by the data holding circuit 14, thereby continuing the service of the CPU which preferentially uses the memory.
Patent JP-H01210333-A (JP)
Title: Manufacture of phenol resin foam
Inventor: TAKEMIYA AKINORI
IPC: C08J9/30
Filed: 1988-02-19
Abstract: PURPOSE:To manufacture efficiently an excellent foaming material without depending on atmospheric temperature by stirring resol type phenol resin, foaming agent and curing agent in a mixing chamber with heated air being injected, after that, by discharging it toward the surface of a basement member from an outlet. CONSTITUTION:The phenol resin, foaming agent and curing agent are pressedly sent into the mixing chamber 1 through respective force feed hoses 4a, 5a, 6a. After each material is pressedly sent at a certain quantity from each vessel 4, 5, 6 and introduced into the mixing chamber 1, stirring mixture is performed by driving a motor 3 arranged at the upper part of the mixing chamber 1 so as to rotate an impeller attached in the mixture chamber 1. At the same time, the air form the outer part is heated by 50-70 deg.C by means of a heating unit 10 and then the heated air is sent into the mixing chamber 1 through a conduit 9. By this manner, each material is stirringly mixed under the heated air atmosphere in the mixing chamber 1. Subsequently, the foam mixture done with desired foaming degree, viscosity or the like is discharged toward the surface of the basement member 8 from the outlet 7 of the mixing chamber 1. Thus, the stirring efficiency may be suitable and the reaction speed may be improved.
Patent JP-2000235851-A (JP)
Title: Layered polymer electrolyte battery
Inventor: ISHIDA OSAMU
IPC: H01M2/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To secure the sealing ability of a seal part of an outer case, and prevent the formation of local battery by forming the length of a lead part of one positive electrode among plural positive electrodes longer than the length of lead parts of other positive electrodes, and connecting a free end of the longer lead part to a positive electrode terminal at a seal part of an outer case. SOLUTION: An outer case 4 is sealed by fusing a laminate film of denatured polyolefin film used as the outer case 4. A lead part 1c of a positive electrode and a positive electrode terminal 5 are connected to each other at a seal part 4a of the outer case 4 so that the connection part 7 of the lead part 1c and the positive electrode terminal 5 is positioned within an area of the seal part 4a of the outer case 4. A seal layer 4b formed of a denatured polyolefin film of the most inside layer of the outer case 4 melted by heating corresponds to the seal part 4a of the outer case 4, and holds the sealing ability inside of the battery, and prevents the adhesion of the electrolyte to the connection part and the adhesion of air from outside of the battery.
Patent JP-2000239268-A (JP)
Title: Production of maleic anhydride
Inventor: TAKAYASU TADASHI
IPC: C07B61/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing maleic anhydride in a higher yield by gas phase oxidation of the corresponding >=4C aliphatic hydrocarbon in the presence of a vanadium-phosphorus-based catalyst through recovering and circulatingly using an inert gas such as helium. SOLUTION: This method for producing maleic anhydride comprises a catalytic reaction in a gas phase by contacting with a vanadium-phosphorus-based catalyst a stock gas comprising the corresponding >=4C aliphatic hydrocarbon and molecular oxygen; wherein nitrogen and an inert gas having a thermal conductivity of >=800 (10-4 Wm-1K-1) at 700K is also included in the stock gas, and the aliphatic hydrocarbon is oxidized in its oxidation reaction region, maleic anhydride thus formed in the resulting gas is collected therefrom, and the inert gas is then separated from the residual gas and circulated to the reaction zone.