baber/WOPTO huggingface dataset:
Patent JP-H03140717-A (JP)
Title: Petroleum heat source air conditioner
Inventor: HORI MICHIMASA
IPC: F24D7/00
Filed: 1989-10-25
Abstract: PURPOSE:To avoid such troubles that heating is interrupted due to shortage of petroleum by providing an oil feed rate sensor installed in an oil feed line connected to a petroleum tank and an oil feed rate control device to control oil feed rate on receipt of signals from said sensor. CONSTITUTION:An oil feed rate sensor 22 is installed midway in an oil feed line 8 in an outdoor unit 9. An oil feed rate control device 27 comprises an input means 28, relational operation means 29, memory means 30 and output means 31. Level head (H) of petroleum 7 in a petroleum tank 6 is detected as pressure P by means of the sensor 22. When P is smaller than a maximum pressure Px, a ratio A between P and Px is determined. When quantity of petroleum decreases and hence value A becomes smaller than a constant C, an alarm is delivered to display the quantity of petroleum and at the same time a buzzer is actuated. Finally, when shortage of petroleum is detected by means of an oil level sensor 23, oil shortage display LED of an indoor unit 17 flickers to inform users of oil shortage and at the same time heating is stopped.
Patent JP-2000187879-A (JP)
Title: Recording and reproducing device and optical head for optical information recording medium
Inventor: AKIYAMA TETSUYA
IPC: G11B7/09
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reproduce or record information from or to recording layers of an optical information recording medium at the same time and to suppress an error of focusing reproducing or recording light on recording layers. SOLUTION: Optical heads 8a and 8b consisting of independent light sources and optical systems are provided to a recording medium 1 on the same surface side. Or an optical path correcting means is provided on an optical path characteristic of at least one light source of the optical head having a single objective and light sources and while the light emitted by one light source is focused on a specific recording layer by the movement of the objective, the light emitted by the other light source is focused on another recording layer by the optical path correcting means.
Patent JP-H01120661-A (JP)
Title: Memory control circuit
Inventor: HANAWA MAKOTO
IPC: G06F13/28
Filed: 1987-11-04
Abstract: PURPOSE:To realize simultaneous reading and writing actions between different addresses of two memories by designating simultaneously the addresses different from each other by an addition value to be added to an adder at both memories via a buffer and the adder. CONSTITUTION:An adder 11 is put into an address bus 20 connected between two memories 1 and 2. At the same time, buffer 8-10 are put into control lines connected between both memories 1 and 2. The buffers 8-10 are individually controlled by a DMA controller 5. Then an prescribed addition value is given to the adder 11 so that the addresses different from each other by said addition value are designated at one time at both memories 1 and 2.
Patent JP-H07135779-A (JP)
Title: Power regulator
Inventor: KUBO MORIHIRO
IPC: H03F3/345
Filed: 1993-11-09
Abstract: PURPOSE:To eliminate a filter on the output side of an apparatus and control the active power or the reactive power of a power system with a high speed and a high accuracy. CONSTITUTION:A power regulator in which semiconductor devices 2a which are connected in series and facilitates control of a current between main electrodes in accordance with a control electrode voltage signal are provided and the connection point between the semiconductor devices 2a is connected to a power system line side and both the terminals of the series-connected semiconductor devices 2a are connected to both the terminals of a DC power supply apparatus 3a and the one of the series-connected semiconductor devices 2a is electrically continuous for the positive half wave of a system current and the other is electrically continuous for the negative half wave of a system current and a current control means 10 are provided.
Patent JP-H04156920-A (JP)
Title: Method for removing mercury in exhaust gas
Inventor: OSE KIMITOSHI
IPC: B01D53/81
Filed: 1990-10-19
Abstract: PURPOSE:To economically dry-treat exhaust gas by jetting a specified amt. of activated carbon of specified mesh basing on the weight of mercury in the exhaust gas and water into the gas, regulating the temp. of the gas to a specified value and passing the gas through a bag filter at a specified rate of filtration. CONSTITUTION:A powder layer formed on a bag filter 8 is composed of dust in exhaust gas and powdery activated carbon. Activated carbon of 100-300 mesh is dispersed in the powder layer and 50-300 times (weight) as much activated carbon of 100-300 mesh as mercury in exhaust gas G and water are jetted into the gas G. After the temp. of the gas G is regulated to 120-180 deg.C, the gas G is passed through the bag filter 8 at 0.3-3m/min rate of filtration. Removing efficiency is remarkably increased and the amt. of activated carbon required to attain the conventional removing efficiency can be remarkably reduced.
Patent JP-H03267202-A (JP)
Title: Trash can dolly having integral matching means
Inventor: DELMERICO PAUL E
IPC: B62B5/00
Filed: 1990-10-19
Abstract: PURPOSE: To provide a square container and a movable square refuse container dolly by providing a socket and a position adjusting means in the center part of the bottom surface of the container, and by providing an engaging means and an aligning means in the upper surface of the dolly so that both are engaged and rotated in order to align and position them with respect to each other. CONSTITUTION: A boss 30 of a dolly 4 is fitted in a socket in a container 2, and are rotated, relative to each other. Thus, they are threadedly engaged with each other by threads 12, 32 respectively formed in them, and accordingly, they are integrally incorporated with each other. Further, when the rotation is completed so that the four corners of the container 2 are aligned with those of the dolly 4, positioning beams 18 formed in four corners of the bottom surface 8 of the container 2 are made to be adjacent to the boss 30 on the upper surface of the dolly 4, and are engaged with flanges 34 which are provided at the four corners positions, being adapted to be opposed to the beams 18, so that the rotation is stopped while the outer surfaces of the container 2 and the dolly 4 are aligned with each other. With this arrangement, they may have square cross-sectional shapes.
Patent JP-S61159180-A (JP)
Title: Collimator of ect device
Inventor: HATTORI HIROYUKI
IPC: G01T1/161
Filed: 1984-12-31
Abstract: PURPOSE:To prevent the formation of an artifact by providing plural small- visual field collimator parts and one large-visual field collimator part. CONSTITUTION:When a collimator ring 3 rotates by 360 deg., data on the number of incident gamma rays at each peripheral position is obtained at every position. Data required to reconstitute a tomographic image of the whole of a large visual field 5 are collected by the large-visual field collimator part 31 which is rotated by 360 deg., and the small-visual field collimator parts 32 are rotated by 360 deg. respectively to collect data of small visual fields 4 of the respective collimator parts 32. Therefore, the collimator parts 32 collect data by repeating the operation by as many times as the parts, so data which have high sensitivity and small statistical variation are obtained. Consequently, an image of the whole of the large visual field 5 covering an examinee 6 is obtained and a high-sensitivity image of parts of small visual fields 4 are obtained. Then, data in the large visual field 5 covering the whole of the examinee are used to reconstitute the image, so no artifact is generated even if there is an intense ray source outside the small visual fields 4.
Patent JP-H08121684-A (JP)
Title: Filler for vacuum insulator
Inventor: TANAKA SHIGERU
IPC: B32B9/00
Filed: 1994-10-18
Abstract: PURPOSE: To obtain handling performance and constructing performance by embossing to integrate a laminated body so as to be wavy over the whole cross section and to be compacted to the density withstanding atmospheric pressure to vacuum. CONSTITUTION: A laminated body 3 formed by alternately laminating a large number of metallic foil 1 with a low heat radiation rate and silica group inorganic fiber sheets is integrated being embossed so as to be wavy over the whole cross section and to be compacted to the density withstanding atmospheric pressure to vacuum to form a filler for a vacuum insulator. Since the laminated body 3 formed by alternately laminating a large number of metallic foil 1 with a low heat radiation rate and silica inorganic fiber sheets 2 is embossed so as to be wavy over the whole cross section, each layer is integrated without using a binder by the action of the compressive deformation of the uneven part of this embossment, the restoring elasticity of the metallic foil, and the like, and a pressure withstanding property is displayed by compaction.
Patent JP-H02126604-A (JP)
Title: Variable resistor
Inventor: MASUDA FUMITOSHI
IPC: H01C1/02
Filed: 1988-11-05
Abstract: PURPOSE:To facilitate manufacture to fit automatic assembling and improve internal airtightness by insert-molding a resistive base plate with terminals into a case and caulking a part of the case to cause the case to rotatably hold a rotor provided with a slider. CONSTITUTION:A variable resistor is formed by insert-molding a resistive base plate 1 with terminals 9-11 into a case 2 and caulking a part of the case to cause the case to rotatably hold a rotor 3 provided with a slider 4. That is, the rotor 3 is prevented from slipping out by subjecting the ring-shaped projection 2b of the case 2 to bending effected by thermal caulking. This bending is carried out by means of a thermal bonder, ultrasonic machining, etc., and the rotor 3 is rotatably held in the case 2. Further, an elastic body 8 is interposed between the lower surface of an annular skirt 3c formed in the circumferential part of the rotor 3 and the resistive base plate with terminals.
Patent JP-H06131830-A (JP)
Title: Carriage position determination method of optical disk device
Inventor: SHIO YUTAKA
IPC: G11B21/08
Filed: 1992-10-19
Abstract: PURPOSE:To position a carriage, on which an optical head is installed, to a reference position with a simple constitution. CONSTITUTION:The current value, which is applied to a driving motor 5, is gradually increased as a function of time. When the value reaches a prescribed value, the increase of the value is stopped, a carriage 4, on which an optical head 3 is installed, is moved to a reference position (A) direction of an optical disk 1 and the position is determined through a contact by pressing against a stopper 6. Moreover, the prescribed value of the current value to be applied to the motor 5 is set to a value which is greater than the value which is obtained by dividing a maximum value of a carriage friction force by a minimum value of a carriage propulsion force constant. Furthermore, the start of rotation of a spindle motor 2 and the start of motion of the carriage 4 for a position determination are approximately made coincident. In the above, the time duration between the start of rotation of the motor 2 and the time at which a stable rotation has been accomplished and the time duration between the start of motion of the carriage 4 and the time at which the carriage has reached to a reference position are desirable to be approximately the same.
Patent JP-H10100187-A (JP)
Title: Resin molding
Inventor: MIZUTANI HARUYASU
IPC: C08K3/40
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a flow mark and to make lustrous feeling uniform by setting a ratio of a thickness of a molding to a distance from a gate position at the time of molding to the farthest position of the molding to a specific value or more, and setting a mean particle size value of a lustrous material to a specific range. SOLUTION: A ratio L/T of a thickness T of a molding of thermoplastic resin composition obtained by mixing a lustrous material with a synthetic resin to a distance L from a gate position at the time of molding to a farthest position of the molding is 100 or more, and a mean particle size (d) of the material is a range of 10μm<d<=200μm. When the mean particle size is 10μm or less, the material is excessively fine, and hence a deviation easily occurs at the time of molding. When the particle size exceeds 200μm, the particles are excessively large. Thus, flow thrashing easily occurs at a flow front, and hence there is a fear that a flow mark (flow pattern) occurs. As the synthetic resin, in addition one of polypropylene and AS, a mixture of polypropylene and polyamide is used. As the lustrous material, aluminum powder is used.
Patent JP-H09117437-A (JP)
Title: Non-aggressive biochemical sensor
Inventor: FUJII TOSHIKO
IPC: G01N21/359
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve measuring precision of blood data, in such a measurement of the living body data that light is made incident on the body surface so as to detect the diffusion, transmission and reflection of the light, by providing a mechanism for maintaining a negative pressure in a space inside a container with its opening attached closely to the body surface. SOLUTION: After a tool 6 is attached closely to a surface 7 of the living body, a space 9 between the body surface 7 and a support 8 is maintained in a negative pressure by the action of a pump 10. The body surface 7 is thereby sucked into the tool 6 so as to fix a part to be measured against a laser 2 and a photodiode 4. Upon completion of this fixing, when starting the output of the laser 2 by driving a power source 12, laser beams are made into light flux through a lens 3 and emitted into the living body. The light so emitted is diffused, absorbed and reflected in the epidermis 13, the corium 14 or skin blood vessels. The reflected light from the corium 14 is selectively passed through a slit 5 and received in the photodiode 4, and the blood data is measured by an arithmetic part 17 based on the received light signal.
Patent JP-H05118656-A (JP)
Title: Hot water supply controller
Inventor: MORIMOTO KAZUYUKI
IPC: F24H1/10
Filed: 1991-10-28
Abstract: PURPOSE:To stabilize a temperature of hot water at the time of starting supply of hot water by estimating a temperature of outlet hot water of a water heating heat exchanger by estimating means at the time of starting supply of hot water, and controlling distribution ratio regulating means based on its information. CONSTITUTION:Outlet hot water temperature estimating means N (neutral network) of a heat exchanger 1 at the time of starting supply of hot water is provided in control means 100 for controlling shut-off valves 9, 10, a regulating valve 11, an ignition plug 15 and a drive motor 34 according to information of a water quantity sensor S1, a water temperature thermistor S2, an outlet thermistor S3, a hot water temperature thermistor S4, a clock 20 and a remote controller R. The means N estimates an overshooting amount and a peak arriving time of a hot water supply port from a hot water supply interrupting time, heat quantity before interruption and a target supply hot water temperature, and an undershooting amount, a peak arriving time and a continuing time from a hot water supply interrupting time, a prepurging time, a target supply hot water temperature, input water amount and input water temperature. A distribution ratio is so decided that the supply hot water temperature becomes a target temperature based on a variation in an outlet temperature of the exchanger 1, and distribution ratio regulating means 3 is controlled by a drive motor 34.
Patent JP-H09125933-A (JP)
Title: Filter reproducing unit for internal combustion engine
Inventor: AKUTSU TSUNEO
IPC: F01N3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an assembly that is inexpensive and of good productivity, related to a filter unit for use in a filter reproducing device for an internal combustion engine. SOLUTION: This filter reproducing device for an internal combustion engine includes a filter 16 for collecting particulates in exhaust gas, a holding member 17 mounted on the outer periphery of the filter 16, a filter storage cylinder 19 for storing the filter 16 and the holding member 17, and cylindrical connecting members 19, 20 mounted on both ends of the filter storage cylinder 18 and having surfaces 19a, 20a of connection between a heating space 14 and an annular waveguide 22.  Also, the filter storage cylinder 18 and the connecting members 19, 20 are such that by causing a plurality of mounting pieces 42 provided at both ends of the filter storage cylinder 18 to be engaged in mounting holes 43 in the opposite connecting members 19, 20, the connecting members 19, 20 at both ends can be positioned easily and surely in their circumferential direction without the need for a positioning jig, resulting in enhanced productivity, and the like.
Patent JP-H11122899-A (JP)
Title: Motor
Inventor: MAEKAWA HIROAKI
IPC: H02K37/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-compact motor, the constitution of which is optimum for the miniaturization of the motor. SOLUTION: A first permanent magnet 11 , formed into cylindrical shape, the circumferential surface of which is divided circumferentially into at least n parts which are alternately magnetized in different poles, and a second permanent magnet 12 , the circumferential surface of which is divided circumferentially into at least n parts positioned in positions axially adjacent to the n parts of the first magnet 11 with their phases shifted from the phases of n parts of the first magnet 11 by 180/n degrees which are alternately magnetized in different poles are fixed on a rotary shaft 2 to form a rotor. A stator 17, in which the rotary shaft 2 of the rotor is fit in such a manner that the rotary shaft 2 can be rotated, is formed of a first stator section 18 and a second stator section 19 so that a sheath and an inner sheath are formed.  First and second coils 3, 4 are installed between the sheath and inner sheath of the first stator section 18 and a second stator section 19, and the outer magnetic poles 18a, 18b, 19a, 19b and inner magnetic poles 18c, 18d, 19c, 19d formed of the sheath and inner sheath of the first stator section 18 and second stator section 19 are installed, so that the sidewalls of the first and second permanent magnet 11 , 12 are clamped between the outer and inner magnetic poles.
Patent JP-S62139324-A (JP)
Title: Formation of t-type gate
Inventor: MATSUI SHINJI
IPC: H01L21/027
Filed: 1985-12-12
Abstract: PURPOSE:To form a T-type gate easily by a method wherein, when a resist is exposed to focussed ion beams using an eutectic alloy ion source, the resist is exposed to total ion produced without using a mass analyzer to be lifted off. CONSTITUTION:When PMMA resist on a substrate 32 is irradiated with an eutectic alloy ion source comprising 59% of Au, 26% of Si and 15% of Be at 100kV without using a mass analyzer to be developed with a mixed solution of MiBK(methyl isobuthyl ketone):IPA(isopropyl alcohol)=1:3 for 1min, Be, Si and Au are etched respectively down to 1.2mum, 0.6mum and 0.1mum. Therefore, when the resist collectively exposed without mass separation is developed with similar mixed solution for 1min, the profile changing in the depth direction of resist can be formed without making an alignment to form a T-type gate within a short time process.
Patent JP-S63134082-A (JP)
Title: Automobile body
Inventor: UCHIDA HARUO
IPC: B05D5/06
Filed: 1986-11-27
Abstract: PURPOSE:To effectively reflect projected heat rays so that the temp. elevation in an automobile room is prevented by providing a heat ray reflection layer to the intermediate coat of a coated film group of an automobile body having the plural coated films on the outside surface. CONSTITUTION:The intermediate coated film 13 in common use as the heat ray reflection layer dispersed with heat ray reflection fillers is formed as the intermediate coated film 3 in the case of a solid paint color. The heat ray reflection fillers are preferably prepd. by adding a slight amt. of gold powder or the like to silver powder. The heat ray reflection layer 4 is disposed between the film 3 and a base coated film 6 in the case of a metallic paint color. The heat ray reflection layer 4 in this case is formed of a heat ray reflection paint. The projected heat rays are then effectively reflected and, therefore, the temp. elevation in the automobile room is prevented and the weatherability of the coated film is improved.
Patent JP-H10118401-A (JP)
Title: Falling film evaporator
Inventor: HAYASHIDA SHIGERU
IPC: F25J3/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space and simplify a piping system. SOLUTION: A falling film evaporator blocks 11, 12 are arranged as an upper and a lower independent stage unit and a gap 18 for exhausting an evaporative gas is provided between the upper and the lower evaporator blocks 11, 12. In addition, a liquid guide part 19 is provided which allows the cascading of a liquefied gas flowing down from the upper evaporator block 11 into each of liquefied gas evaporation flow paths 14 in the lower evaporator block 12. Further, a liquid distributor 17 is installed above the top evaporator block 11 and at the same time, the lower ends of the liquefied gas evaporation flow paths 14 of the bottom evaporator block 12 are opened.
Patent JP-H07132323-A (JP)
Title: Flat steel sheet for bending and bending method therefor
Inventor: HIRUTA SHIGERU
IPC: B21D5/01
Filed: 1993-11-10
Abstract: PURPOSE:To eliminate the generation of a projecting part on both end edges of a bending line on the inside surface and also to eliminate the generation of a recessed part on both end edges of the bent line on the outside surface, at the time of V-shaped bending of the flat steel sheet. CONSTITUTION:A part 12 deformed in a recessed shape is formed on both end edges of a bending line on the surface that is to be positioned inside after bending a flat sheet steel 11 having a prescribed thickness and a square shape, and a part 13 deformed in a shape projecting from the end face is formed on both end edges of the bending line on the surface that is to be positioned outside after bending the sheet steel 11. Then, the flat sheet steel 11, on which the recessed deformed part 12 and the protruded deformed part 13 have been formed, is bent nearly in a V-shape by a press means for performing V-bending.
Patent JP-S61149061-A (JP)
Title: Method for drying noodle and apparatus therefor
Inventor: KOKITO TOSHIYUKI
IPC: A23L7/109
Filed: 1984-12-24
Abstract: PURPOSE:To enable the drying of large amount of noodles, etc. without necessitating a wide drying space, by lifting the object to be dried such as noodles having a definite width under gyration using a string or a chain, and lowering the object under gyration, thereby carrying out the drying under the motion along transversal and vertical directions. CONSTITUTION:One end of the drying object-holding device 7 is supported by a string or a chain at the lower end of the ascension conveyer 15 in the drying chamber 13 furnished with a dehumidifier and a dry air circulation fan 17. The drying object having a width of (t), e.g. noodle 12, is suspended from the horizontal short lever 11 of the drying object-holding device 7, lifted from the wheel 2 of one end to the wheel 3 of the other end by the string or the chain 4, and turned round the wheel 3 to the wheel 2. The above procedure is repeated to effect the gyrative ascension of the object along the conveyer 5, and the object is transferred from the top wheel 2 to the wheel 2' attached at the top of the discending conveyer 6, turned round the wheel 2', lowered toward the wheel 3' of the other end, and turned round the wheel 3'. The procedure is repeated until the object reaches the bottom wheel 2', when the (semi)dried noodle 12 is taken out of the apparatus in the cource by moving from the bottom wheel 2' to the wheel 2 of the conveyer 5.