baber/WOPTO huggingface dataset:
Patent JP-S6030939-A (JP)
Title: Control device of hot-water storage type electric hot- water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1983-08-01
Abstract: PURPOSE:To contrive to utilize the performance of a hot-water storage type electric hot-water heater according to the actual requirement of user by a method wherein the necessary amount of heat required to be stored in a hot-water storage tank is calculated based on the actual amount of hot-water consumed by the user and the predetermined necessary amount of hot-water for the next day inputted by an inputting device. CONSTITUTION:A memory device 12 stores the data KG as the actual consumption for several days with regard to the consumed total amount of heat calculated with a consumed amount of heat calculating device 17 for each pattern in an inputting device 19. The data is calculated and stored, for instance, for ten days as the constant number of days, moreover, the stored data is kept at up-to-date. A necessary amount of heat presetting device 13 calls the maximum value KGmax among the stored data in the memory device 12 (among the data for ten days in the above example), mutiplies the constant C including the margin (for instance, mutiplies 1, 1 at the 10% allowance), calculates the necessary amount of heat KS (kcal) required for storing in a hot-water storage tank 1 by the formula KS=KGmaxXC. An inputting device 19 selects the next day hot-water serving schedule such as ''bath necessary'' or ''bath unnecessary'' among the predetermined control pattern.
Patent JP-S5844189-A (JP)
Inventor: UENO TOSHIYUKI
IPC: E21D9/06
Filed: 1981-09-09
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-S61296932-A (JP)
Title: Production for thrust washer of motor
Inventor: OBARA KAZUYO
IPC: F16C35/02
Filed: 1985-06-27
Abstract: PURPOSE:To produce a thrust washer at low cost disusing a new material by punching as the material the waste material caused in punching the spring for bearing part fixing in case of the production of the thrust washer for motor. CONSTITUTION:The thrust washer 1 is produced by punching it in annular shape by making the inner diameter side engaging with a rotor shaft a circular hole and with the discoid waste material caused in punching the circular hole thereof as the blank material, in case of producing by punching from the blank material the spring 3 for fixing the bearing part of the motor using an oil impregnated metal on the bearing part of the rotor shaft. By utilizing the punched waste material of the spring 3 for fixing the bearing part the thrust washer 1 is produced with a waste utilization without using a new material especially, so the material cost becomes almost free and the thrust washer can be produced at extremely low cost.
Patent JP-2000325720-A (JP)
Title: Air cleaner
Inventor: MURATA KENICHI
IPC: B01D46/42
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To accurately recognize an the time for replacing a dust collection filter and at a low cost by a method wherein the number of revolutions is detected based on a rotational position of a rotor, the present number of rotations is compared with the specific upper limit number of rotations, and when the current number of rotations becomes at least the upper limit umber of rotations, a notice on the time for replacement of the dust collection filter is given. SOLUTION: For driving of a DC brushless motor 9, a rotary position of a magnet rotor is detected based on a signal from a hole element 23, and an inverter control output based on the rotary position is outputted to a motor driving part 31 from a control part 30. Then, when an operation mode switch of an operation part 6a is a 'standard' mode, whether or not the current number of revolutions becomes at least the specific number of revolutions is checked. When the current number of revolutions is at most the specific number of revolutions, a dust collection filter is judged normal, and a green LED 61 on a display part 6b is lit up.  Besides, when the present number of revolutions is at least the specific number of revolutions, and further at least the upper limit number of revolutions, the dust collection filter is judged to be clogged and reach the time for replacement, and a red LED 63 is lit up.
Patent JP-H06320004-A (JP)
Title: Catalyst for decomposition of ozone
Inventor: NAKATSUJI TADAO
IPC: B01D53/86
Filed: 1993-05-07
Abstract: PURPOSE:To obtain an ozone decomposition catalyst excellent in durability as well as in ozone removal ability and almost independent of humidity by using MnO2 and MnO3 as constituents and regulating the X-ray intensity of MnCO3 to a prescribed value at a prescribed angle of X-ray diffraction of MnCO3. CONSTITUTION:This catalyst for catalytic decomposition of ozone in gas at >=60% relative consists of MnO2 and MnO2 and the X-ray intensity of MnCO3 is 1,003,700 cps at. 31.4 deg. angle 2theta of X-ray diffraction of MnCO3. This ozone decomposition catalyst is, e.g. produced as follows; an aq. soln. prepd. by dissolving a carbonate such as Na2CO3 is added to an aq. Mn soln. under stirring, the resulting manganese carbonate or basic manganese carbonate is separated by filtration, washed and repulped, these filtration, washing and repulping are repeated and the product is dried and fired at 200-400 deg.C. Since this catalyst does not deteriorate its ozone decomposition ability even at high humidity, it is optimum for use at >=60% relative humidity.
Patent JP-S63306812-A (JP)
Title: Drill for boring complex material
Inventor: AIHARA FUMITAKA
IPC: B23B51/02
Filed: 1987-06-05
Abstract: PURPOSE:To bore a combined material of complex material and metal with high accuracy by constructing the tip portion of drill with a primary cutter having tip shape of metal drill and a flat secondary cutter continuous to the primary cutter and having smaller tip angle than that of the primary cutter. CONSTITUTION:Tip portion 11 of drill 10 is constructed with a primary cutter 11A and a secondary cutter 11B formed continuously thereto. The primary cutter 11A has same tip shape as that of metal drill, while the secondary cutter 11B has flat shape known as dagger drill. When complex material and metal are bored under overlapped condition, metal is bored first by the primary cutter 11A followed by boring of complex material, and delamination at the outer circumference of hole is removed precisely through subsequent boring with the secondary cutter 11B around the primary hole. When cutting quantity of secondary cutter 11B is set considerably lower than that of the primary cutter 11A, abrasion of metal due to the secondary cutter 11B can be suppressed.
Patent JP-H04342501-A (JP)
Title: Production of dry flower or dried plant capable of retaining original color and shape, and producing device used therefor
Inventor: OFUJI YUKIO
IPC: A01N3/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a method for producing dry flower or dried plant capable of drying in a short time and carrying out cost down by mass produciton, and a producing device used therefor. CONSTITUTION:Living flower or plant is embedded in a ceramic vesel with a granular or powdery drying agent and warmed by irradiating it with far- infrared ray in a lid opened state, and then the lid is closed and the flower or plant is dried to produce the objective dry flower or dried plant. The objective producing device 1 used therefore is composed of a drying apparatus 10 consisting of an atmospheric furnace and far-infrared ray heater arranged in the atmospheric furnace, a molded vessel 20 in which living flower or plant is put and consisting of a ceramic having the freely attachable and detachable lid, and further a granular or powdery drying agent 30 for embedding living flower or plant.
Patent JP-H08308486-A (JP)
Title: Freeze-resistant coagulated egg
Inventor: KAWAMURA MITSURU
IPC: A23L15/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a processed egg product, containing two or more kinds of modified starches or at least one kind of modified starch and at least one kind of thickening polysaccharides and comprising a coagulated egg having high freeze resistance without causing remarkable damage to tissues and a water separating phenomenon even by thawing after freezing and preserving. CONSTITUTION: This freeze-resistant coagulated egg contains two or more kinds of modified starches or at least one kind of modified starch and at least one kind of thickening polysaccharides in albumen and/or egg yolk. Cross-linked esterified starches, cross-linked etherified starches, oxidized starches, etc., can be exemplified as the modified starches. Xanthan gum, locust bean gum. etc., can be exemplified as the one kind of thickening polysaccharides.
Patent JP-H10333646-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: YAMAMOTO TOMOHIKO
IPC: G09G3/36
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance the yield for forming scanning wirings and signal wirings on separate substrates and make applicable different reference potentials at positions in one panel by bundling reference potential lines into multiple units. SOLUTION: Scanning wirings 3 and reference potential lines 5 are formed on an insulating substrate, a gate electrode of a thin film transistor 1 formed on the insulating substrate is connected to the scanning wirings 3, the other of two electrodes is connected to picture element electrodes 6, signal wirings 4 are formed to cross the scanning wirings 3 on a substrate facing the insulating substrate, and the signal wirings 4 are capacitively coupled with the picture element electrodes 6 via a liquid crystal. The reference potential lines 5 are bundled into multiple units, an optional potential is applied to each unit, the yield is improved for forming the scanning wirings 3 and signal wirings 4 on separate substrates, and a liquid crystal display device can be realized without deteriorating display quality.
Patent JP-S63305643-A (JP)
Title: Packet network configuration system
Inventor: HAGIWARA MASAYOSHI
IPC: H04L12/715
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a system facilitating network expansion or configuration changes by connecting a packet data terminal, a packet exchange and a voice communication equipment such as a telephone set to a basic replacement module called the constitution unit and interconnecting the constitution units so as to be as the hierarchical tree structure selecting the number of stages of the hierarchy in response to the scale of the network. CONSTITUTION:A subscriber terminal 1 comprising a packet data terminal a packet exchange or a voice communication equipment such as telephone set is connected to a constitution unit 4 comprising a basic exchange module. The constitution units 4 are interconnected so as to be of hierarchy tree structure and the number of stages of the hierarchy is selected in response to the scale of the network. A subscriber address 3 is given to be arranged for each constituting unit 4 connecting to the subscriber terminal 1 and its length depends on the number of stages of the hierarchy of the constitution units 4. When it is required to accommodate a new subscriber terminal to the network, for example, the constitution unit 6 is connected newly to the subscriber terminal allocated line of the constitution unit 4 of the lowest hierarchy order and the new subscriber terminal, is accommodated in the constitution unit 4.
Patent JP-H087025-A (JP)
Title: Gun scanner and loading/unloading sighting stick
Inventor: KUMAGAI MITSUAKI
IPC: G06K7/015
Filed: 1994-06-23
Abstract: PURPOSE:To provide a gunscanner which speeds up read work and improves work efficiency by precisely and easily aligning a sight against a read object in spite of work environment. CONSTITUTION:The gun scanner 1 is provided with a handle 2, a switch 3 attached to the handle 2, a window 4 from which a laser beam LB IS emitted and on which the laser beam LB reflected from the read object is made incident and a sighting stick 5. The sight is aligned by turning the sighting stick 5 to the read object.
Patent JP-S5933088-A (JP)
Title: Punching method of fine through-hole
Inventor: YOSHIOKA YUKIHARU
IPC: B23K26/00
Filed: 1982-08-17
Abstract: PURPOSE:To punch a fine through-hole by laser light or with a punch in the part to be punched with a fine through-hole of the work and to obtain the fine through-hole having a high grade with a good yield, by forming a recess from one or both sides of the work near said part and forming said part to a prescribed wall thickness. CONSTITUTION:A recess 14 is formed to around the part to be punched with a fine through-hole of the plate-like work 11 from one side 111 by a mechanical or chemical means to make the work 11 of said part to the prescribed wall thickness. Laser light 12 is irradiated from the opposite side of the recess 14 to form a fine through-hole 13. The relation D/T between the prescribed wall thickness T by the formation of the recess 14 and a hole diameter D is determined by setting the same at >=0.2 (see the shaded 6 part between the curve 4 and curve 5 in the figure). The fine through-hole part 13 obtd. by such procedure has splashes and burrs 17, 18 but the splashes and burrs 18 near the lower hole part that provides a hole diameter in the part 13 are within the recess 14 and therefore even if the finished products are stacked, the falling down of the products does not arise and since the work 11 near the part 13 is made substantially thin, the through-hole part 13 having a good yield and grade is obtd.
Patent JP-S5366337-A (JP)
Title: Interrupt channel analyzer
Inventor: TAKAHASHI HIROSHI
IPC: G06F9/48
Filed: 1976-11-26
Abstract: PURPOSE: To analyze random interrupt channel with comparatively a short time, by adding a simple circuit and by planning the content of memory on the memory in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5365348-A (JP)
Title: Composition vulcanizable at low temperature
Inventor: YAMAMURO OKIMASA
IPC: C08K3/20
Filed: 1976-11-25
Abstract: PURPOSE: To prepare a composition vulcanizable homogeneously at low temperature even in the inner part of a thick layer, by addition of hydrogen peroxide as a vulcanizing agent to a rubber containing a copolymer composed of ethylene, an olefin and a polyene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0438155-A (JP)
Title: Three-phase induction motor
Inventor: SONE HATSUAKI
IPC: H02K17/12
Filed: 1990-05-31
Abstract: PURPOSE:To ensure a balanced condition of a phase current by previously providing a shift of an electrical phase angle mutually between phase coils and further increasing a number of windings of the first phase coil larger than the respective number of windings of the second phase coil and the third phase coil. CONSTITUTION:The first phase coil(one pole)U1 is concentrically mounted to small slots 1, 10 of slot pitch '(Ns/P)-1' and large slots 2, 9 of slot pitch '(Ns/P)-3' adjacent to the small slots 1, 10, of each slot of a stator 1. In a position 243 deg. electrical phase angle shifted from this first phase coil U1, the second phase coil(one pole)V1 is concentrically mounted. The third phase coil W1 is concentrically mounted in a position 117 deg. electrical phase angle shifted from the first phase coil U1, of each slot of the stator 1.
Patent JP-H073588-A (JP)
Title: Novel cotton woven fabric excellent in flexibility and luster
Inventor: SAITO MINORU
IPC: D04B1/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a cotton knitted fabric excellent in flexibility and luster by knitting spun yarns containing cotton fibers relatively long in the fiber length and small in the fineness. CONSTITUTION:Combed yarns containing sea-island cotton fibers having an effective fiber length of >=1.8 inch and a micro neya fineness of <=3.8mug/inch and having a British standard count of 40-250 are produced. The combed yarns are knitted into a knitting fabric and subsequently subjected to a hydrogen peroxide-bleaching treatment and to a general softening finishing treatment to provide a knitted fabric having an average bending stiffness of 0.002-0.050 gt.cm<2>/cm in the wale direction and in the course direction by a KES-FB 2 test machine, an average shearing stiffness of 0.30-1.20gt/cm.degree in the wale direction and in the course direction by a KES-FB 1 test machine, and a luster value of 0.6-1.2 by a Shiffli method using an automatic deformation photometer.
Patent JP-H08332493-A (JP)
Title: Waste water treating device
Inventor: TOMOYASU MOTOSHI
IPC: E03F5/16
Filed: 1995-06-08
Abstract: PURPOSE: To provide a waste water treating device capable of efficiently decomposing fat and oil components by circulating waste water between a waste water accepting chamber and a fat and oil component decomposing chamber. CONSTITUTION: This waste water treating device is provided with the waste water accepting chamber 1 which has a strainer 12 and accepts the waste water through this strainer 12 and a fat and oil component decomposing chamber 2 which has a microorganism embedding bed member B for embedding the microorganisms for decomposing the fat and 011 components and an air supplying means 4 for aeration. The waste water accepting chamber 1 and the fat and oil component decomposing chamber 2 are so communicated with each other that the supernatant liquid of the waste water stored in the waste water accepting chamber 1 and the fats and oils floating atop the waste water flow into the fat and oil component decomposing chamber 2.  The waste water in the fat and oil component decomposing chamber 2 is forcibly returned into the waste water accepting chamber 1 and reflux is formed by the supply of the air to a circulating pipe 2a. The air supplying means 4 is disposed below the microorganism enabling member B in such a manner that the many fine air bubbles released from the air supplying means 4 float in the waste water in the fat and oil component decomposing chamber 2. The waste water accepting chamber 1 and/or the fat and oil component decomposing chamber 2 is provided with discharge means 5.
Patent JP-H10332628-A (JP)
Title: Heater-controlling device for oxygen sensor
Inventor: MATSUMOTO TAKUYA
IPC: F02D45/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive heating of a heater for protecting an oxygen sensor, and at the same time to quickly heat up the oxygen sensor for activating in a heatercontrolling device for the oxygen sensor. SOLUTION: Based on engine-starting temperature related to the atmosphere temperature of an oxygen sensor 17 being detected by the oxygen sensor 17 for detecting an oxygen concentration in discharged gas, a heater 17A for heating the oxygen sensor 17 by receiving current and generating heat, and a temperature detection means 19, the temperature difference between the engine temperature on the last running end and that on present starting is calculated by a temperature difference calculation means 23B. Using a heater control means 23A, when the temperature difference is equal to or higher than a specific temperature difference for a specific period after starting, current is supplied by a first current supply mode.  On the other hand, when the temperature difference is lower than the specific temperature difference, the current is supplied by a second current supply mode with less amount of supply than that of the first current supply mode, thus heating the heater 17A.
Patent JP-S5367170-A (JP)
Title: Filter
Inventor: KOGA TETSUHIRO
IPC: B01D24/22
Filed: 1976-11-29
Abstract: PURPOSE: To obtain uniform collection of filtrate, uniform dispersion of cleaning water and simple construction, ridge and groove are repeatedly formed at bottom end of filter tank and perforated pipe is placed on the groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10334949-A (JP)
Title: Square nonaqueous electrolyte secondary battery
Inventor: YAMAHIRA TAKAYUKI
IPC: H01M10/05
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a square nonaqueous electrolyte secondary battery which is superior with respect to safety and corrosion resistance. SOLUTION: A square nonaqueous electrode secondary battery comprises a current cutting-off device for cutting off a current when a pressure inside a battery reaches a cut-off pressure, and a cleavage device for releasing the pressure inside the battery when the pressure inside the battery reaches a cleavage pressure, wherein the cleavage pressure is greater than the cut-off pressure. The current cutting-off device is sealed from the outside by an insulating portion 22, and a cut-off valve 12 constituting part of a conducting path disconnects the conducting path by having a curved shape reversed, when the pressure inside the battery exceeds the cut-off pressure. The cleavage device cleaves a cleavage valve 18 to release the pressure inside the battery directly to the outside, when the pressure reaches the cleavage pressure.
Patent JP-H05334758-A (JP)
Title: Polarized light detecting element
Inventor: SHIMANO TAKESHI
IPC: G11B11/105
Filed: 1992-06-03
Abstract: PURPOSE:To provide a polarized light detecting element being small in size and having high efficiency, which is useful for a magneto-optical disk, etc. CONSTITUTION:An incident light 4 on an optical waveguide is coupled to an optical waveguide layer 2 formed with an optical anisotropic medium by the grating coupler 5 of a superposition type which can couple simultaneously TE and TM waveguide light. The waveguide light is condensed by a diodesic lens 3, but since the focal positions of a TE mode light and a TM mode light are different due to the anisotropy of the medium, detectors 6, 7 are arranged in the respective focal positions. By a differential detecting circuit 8, the differential of outputs of these detectors is taken.
Patent JP-H07323155-A (JP)
Title: Liquid crystal game device
Inventor: YAMADA SATOSHI
IPC: A63F13/52
Filed: 1994-06-01
Abstract: PURPOSE:To provide a liquid crystal game device which is capable of easily realizing display of a liquid crystal display board at a low cost by using a card having character information and is easily extensible without limitation on the information to be expressed. CONSTITUTION:This liquid crystal game device has the liquid crystal display board 3 on its front surface and is set with a card 8 arranged with characters without logical connection in sentences freely insertably and removably along the rear surface of the liquid crystal display board 3. The liquid crystal game device described above has a display control means for extracting and displaying the character information having required significance by driving the liquid crystal display board 3 in such a manner as to allow the arbitrary characters of the card 8 to remain and to mask the other characters.
Patent JP-S5666453-A (JP)
Title: Engine controller for automobile
Inventor: SHIMIZU OSAMU
IPC: F02P5/15
Filed: 1979-11-02
Abstract: PURPOSE:To stabilize the engine operation at the start and at the low speed rotation thereof and further to maintain the engine operation in an optimum condition at the high speed rotation. CONSTITUTION:In a four-cylinder engine, the time interval of TDC signal 13 from the cylinder #1 is counted by a rotation measuring counter 11. On the basis of the counted data, the engine rotation number is determined by an operator 10. The operator 10 compares the current engine rotation number thus determined with a reference rotation number and outputs a selection signal 16 having a value ''1'' when the current engine rotation number is more than the reference rotation number whereas it outputs a selection signal 16 having a value ''0'' when the current engine rotation number is less than the reference rotation number. The operator 10 calculates from a cylinder selecting signal from a cylinder selector 12 and an engine rotation number signal to determine at what timing the injection valve is opened and which cylinders are to be used. The calculated data is outputted to a counter decorder 15, which outputs independently driving control pulses 18 to 21 when the selection signal bears a value ''1'', whereas outputs simultaneously driving pulse 17 when the selection signal bears a value ''0''. Thus the respective injection value is controlled.