baber/WOPTO huggingface dataset:
Patent JP-H0451915-A (JP)
Title: Electric rice cooker
Inventor: KOGURE EIJI
IPC: A47J27/00
Filed: 1990-06-20
Abstract: PURPOSE:To completely prevent vapor in an inner pot from leaking to the outside by forming a seal material receiver in the vicinity of a screw hole of a rear cover, and also, providing a blind hole as a screw hole of a seal material. CONSTITUTION:In the vicinity of a screw hole 6a of a rear cover 6 of the electric rice cooker, a seal material receiver 20 is formed, and also, as for a screw hole 21 provided on a seal material 7, a blind hole having a closed part 21a on one side is provided. In such a state, at the time of installing a dividing plate 8 in the rear cover 6 through the seal material 7 by a set screw 9, the closed part 21a of the screw hole 21 of the seal material 7 is screwed into the screw hole 6a together with the set screw 9 by the set screw 9. As a result, the closed part 21a comes to fill up a small gap between the set screw 9 and the screw hole 6a, and leakage of vapor from a clearance between the set screw 9 and the screw hole 6a is prevented completely.
Patent JP-H0722547-A (JP)
Title: Semiconductor device
Inventor: KUGISHIMA MASAHIRO
IPC: H01L23/40
Filed: 1993-06-29
Abstract: PURPOSE:To release heat effectively from a metal heat sink by providing a pad exposed from the upper surface of a semiconductor chip and a metal heat sink which is arranged on the upper surface of the pad in direct contact with the pad. CONSTITUTION:A semiconductor chip 1 and a lead frame 5 are electrically connected with a wire 7 and a metal heat sink 11 is formed on a film carrier 9. This metal heat sink 11 is integrated with a semiconductor chip 1 through bump coupling for realizing direct contact with the pad 3. The integrated semiconductor chip 1 and film carrier 9 are assembled with a package of resin, etc. Thereby, malfunction can be prevented by effective heat radiation from the metal heat sink 11.
Patent JP-H116186-A (JP)
Title: Drain trap structure of floor pan
Inventor: MORIKI HIROYUKI
IPC: E03C1/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To increase drainage capacity, to reduce the underfloor space of a floor pan, to decrease the number of parts and to assemble a drain trap easily by constituting the drain trap of a water sealing cylinder integrally formed with the floor pan. SOLUTION: A ring-shaped stepped section 12 is formed to the floor pan 10A made of FRPs, and a water sealing cylinder 50 is extended and integrally formed to a section lower than a drain inlet 14 having a diameter of 120 mm. A trap body 52 has an overflow wall 56, a peripheral wall 58, an outlet 60, etc., a recessed section 62 formed at the upper end of the peripheral wall 58 is filled with a sealing material, a droop wall 64 projected from the underside of the floor pan 10A is inserted and the trap body 52 is fixed onto the floor pan 10A by screws 66, and a drain trap is constituted.  Accordingly, the diameter of the water sealing cylinder 50 is equalized to the diameter of the drain inlet 14 and drainage capacity is increased, a space (h) between the bottom 54 of the trap body 52 and the water sealing cylinder 50 is made smaller than conventional examples, a space between the floor pan 10A and a floor slab can also be reduced, and the number of parts is also decreased, and the trap body 52 is also assembled easily.
Patent JP-H0450736-A (JP)
Title: Range setting device
Inventor: MASUDA KAZUAKI
IPC: G01J5/48
Filed: 1990-06-20
Abstract: PURPOSE:To adjust a set range in a short time by providing respective means for set range temporary setting based upon the result of a discrimination between the cases of a measurement object temperature difference and a set range and range adjustment for an entry into the maximum-minimum temperature range of an object. CONSTITUTION:The relation between the current set range and the temperature range of the measurement object, i.e. whether the minimum temperature and maximum temperature of the measurement object are equal or not is decided and a corresponding temporary set range is determined according to the difference between the minimum temperature and maximum temperature of the measurement object. When the maximum and minimum values of the measurement object are not within the range, the set range is expanded by a current set range until they are included in the range and when the values enter the range, the maximum value of the set range is set to larger than the maximum value of the measurement object and the minimum value is set to smaller than that of the measurement object. Consequently, the set range can be adjusted in a short time.
Patent JP-H06346788-A (JP)
Title: Piston for internal combustion engine
Inventor: KIMURA KATSUNORI
IPC: F02F3/28
Filed: 1993-06-07
Abstract: PURPOSE:To suppress reduction in an actual compression ratio due to a cutback formed in a top land and to prevent bite of carbon and the like to a sliding face of a cylinder liner at the same time so as to suppress increase in lubricating oil consumption. CONSTITUTION:A cutback 12 is formed non-symmetrically with respect to the center S of a piston 1 on a thrust side, in which abrasion due to bite of carbon and the like of a sliding face 6a of a cylinder liner 6 tends to increase, so that reduction in an actual compression ratio is suppressed.
Patent JP-H04355739-A (JP)
Title: Flash illumination device and camera provided therewith
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1991-06-03
Abstract: PURPOSE:To provide a flash illumination device capable of controlling light distribution by use of one flash bulb and a camera provided with the flash illumination device. CONSTITUTION:The device is provided with a light emitting part (flash bulb) 11 and a light quantity adjusting means 13 arranged in front of the light emitting part 11 and provided with plural light emitting areas 13a-13c which correspond to irradiated areas and for adjusting the quantity of the light to be emitted from plural light emitting areas so that it may become an applicable value corresponding to the irradiated area. In the case that the value corresponding to the irradiated area is obtained based on the spatial distribution state of the object, both of a distant object and a close object can be uniformly illuminated. In the case that the spatial distribution state of the object is asymmetric, the light distribution becomes asymmetric.
Patent JP-H1013930-A (JP)
Title: Portable telephone service area detector
Inventor: MIYAZAKI YOSHIYUKI
IPC: H04W88/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enable detecting a portable telephone service area with one device and to improve serviceability by providing a structure which corresponds to a multi-vendor in a mobile telephone system using a small zone structure. SOLUTION: When radio wave receiving part 6 receives an radio wave of a prescribed receiving frequency, it outputs a receiving level of the radio wave. Each search part 9 to 11 updates a receiving frequency over a prescribed range of mutually different systems, designated the receiving-frequency to the part 6 and when each part 9 to 11 receives the radio wave-receiving level of a designated receiving frequency, it also outputs the system, receiving frequency and received level. An automatic search part 8 sequentially selects one of the parts 9 to 11 and makes signal exchanges between the selected search part and the part 6. A display part 13 shows a method, receiving-frequency and receiving-level of each part 9 to the, based on the control of radio wave state display control part 12.
Patent JP-S60109844-A (JP)
Inventor: TORAI ESU BUAN
IPC: G05B19/414
Filed: 1984-08-01
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-H105539-A (JP)
Title: Gas phase reducing method of nitrogen oxide contained in waste gas
Inventor: NAKATSUJI TADAO
IPC: B01D53/34
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce nitrogen oxide with high reactivity and high selectivity in the presence of no catalyst by adding a reducing agent previously partially oxidized under a specific condition into a waste gas and allowing the result to gaseous phase-react with the nitrogen oxide in the waste gas under a specific condition. SOLUTION: At least one kind of the reducing agent selected from among hydrocarbons and oxygen-containing organic compounds is added into a part taken out from the waste gas containing the nitrogen oxide and is partially oxidized under the condition of 5-50% oxygen concentration at 350-800 deg.C for the holding time of 0.05-1sec. Next, the reducing agent gas containing the partially oxidized reducing agent is added into the wast gas containing the nitrogen oxide so that the quantity of the reducing agent becomes equal to or more than 1.5 times of that of the nitrogen oxide expressed in terms of C1 at the reducing agent is allowed to gaseous phase-react with the nitrogen oxide in the waste gas under the condition of 5-50% oxygen concentration at 350-800 deg.C for the holding time of 0.05-1sec.  As a result, the nitrogen oxide is decomposed into nitrogen and water to change the waste gas to a purified gas.
Patent JP-H109339-A (JP)
Title: Manufacture of hanger rubber
Inventor: NITTA KENTARO
IPC: F16F15/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a hanger rubber which can exert the desired characteristics, wherein it is ensured that the gap of a slit is proper when installation on a car body is performed. SOLUTION: An intermediate rubber piece is molded using a die and is provided penetratively with the first and the second mounting hole 12 and 13 and the first and the second cavity 14 and 15 in slit form, wherein the mounting holes 12 and 13 are shaped in long hole as having a substantially uniform thickness and admit insertion of hooks furnished on a car body and exhaust pipe. The cavities 14 and 15 are cut away from each other so that a pair of stoppers 18 and 19 are separated from the intermediate rubber piece, and thereby a slit 16 is formed leading to the cavities 14 and 15 at the ends.
Patent JP-S588476-A (JP)
Inventor: HANSUUBUIRUHERUMU HARUMUSU
IPC: B62D55/21
Filed: 1981-10-09
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-S6052537-A (JP)
Title: Control device for cold trap
Inventor: HAMADA TATSUO
IPC: G21C19/313
Filed: 1983-09-02
Abstract: PURPOSE:To control the rate at which impurities are removed from the coolant of a nuclear reactor and to provide a longer life and higher performance of a cold trap by controlling the flow rate and temp. of the coolant in the cold trap according to the concn. of the impurities in said coolant. CONSTITUTION:The signal C for concn. of impurities in a coolant measured in a plugging meter 11 is inputted to a control device 23 for a cold trap. The signal DELTAP of a differential pressure detector 22 for measuring the pressure drop of a cold trap 13 is also inputted to the device 23. The flow rate control signal F from the device 23 and the flow rate signal from an electromagnetic flowmeter 20 are relationally operated by a flow rate control device 21 and the flow rate of the coolant is controlled by an electromagnetic pump 10. A cold trap control signal Tcs is compared with the signal from a cold trap temp. detector 16 and is calculated by a calculator 18. The cooling rate of a cooling system 14 is controlled with a controller 15 by which the temp. of the trap 13 is controlled.
Patent JP-H028207-A (JP)
Title: Aqueous solution of polymer
Inventor: MATSUSHIMA HIDEJI
IPC: C08F226/02
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a homogeneous aqueous solution of a polymer free from partial gel by adding a specific reactive surfactant to an aqueous solution of a specific polymerizable monomer such as alpha,beta-unsaturated carboxylic acid amide and cationic monomer and subjecting the monomer to radical polymerization. CONSTITUTION:The objective aqueous solution of polymer suitable as a paper strengthening agent can be produced by mixing (A) a 5-35wt.% aqueous solution of polymerizable monomers composed of (i) preferably 99.79-59.0mol% of an alpha,beta-unsaturated carboxylic acid amide of formula I (R1, R1' and R1'' are H or methyl), (ii) preferably 0.1-20.0mol% of a cationic monomer of formula II (R2 and R2' are methyl, etc.; A is -COO-, etc.; B is -CH2CH2-, etc.), (iii) preferably 0.1-20.0mol% of an alpha,beta-unsaturated (di)carboxylic acid monomer of formula III (R3 is H, methyl, etc.; R4 is H or carboxyl; M<+> is proton, etc.), and (iv) preferably 0.01-1.0mol% of a crosslinkable monomer having two or more polymerizable double bonds with (B) preferably 0.01-1.0wt.% (based on the polymerizing monomers) of a reactive surfactant radically polymerizable with said polymerizable monomers and carrying out the radical polymerization of the above monomer components.
Patent JP-S6053054-A (JP)
Title: Semiconductor device
Inventor: MIWA TAKASHI
IPC: H01L23/02
Filed: 1983-09-02
Abstract: PURPOSE:To make more adhesive strength have mainly to a first sealing glass part and more airtightness mainly to a second sealing glass part, and to contrive to improve the reliability of a semiconductor device by a method wherein the glass sealed package is constituted in such a structure that sealing of the package is performed with the first sealing glass part formed on the side of a cavity and the consecutive sealing glass part formed on the outer periphery of the first sealing glass part across an aperture part. CONSTITUTION:The glass sealed package consisting of ceramics has a substrate 1 and a cap 2. The aforesaid cap 2 has an airtightly sealed cavity 5 through a belt-shaped pattern 3, which us used as a second sealing glass part of sealing glass, and an inside pattern 4, which is used as a first sealing glass. The role of the belt-shaped pattern 3 is to allow internal gas, which reached an aperture part 10 at the time of heating and sealing, to efficiently get out of the interior or the bonding part of the belt-shaped pattern 13 through the interior or the bonding part. After the internal gas was made to get out, the belt-shaped pattern 3 makes a self-restoration by the surface tension thereof and sealing of the package is finally completed in a completely airtight state.
Patent JP-H0211386-A (JP)
Title: Ink medium for printer
Inventor: ETO NAONOBU
IPC: B41M5/385
Filed: 1988-06-30
Abstract: PURPOSE:To enable clear printing with high transfer efficiency and at high speed, on a paper having a low surface smoothness, by providing a thermoplastic magnetic ink layer comprising a binder agent and at least two magnetic powders differing in saturation magnetization by at least a specified value. CONSTITUTION:An ink medium for printer comprises a thermoplastic magnetic ink layer provided on a surface of a heat-resistant base, wherein at least two magnetic powers contained in the ink layer differ in saturation magnetization by at least 20emu/g, and the magnetic powder higher in saturation magnetization has a saturation magnetization of at least 95emu/g. The magnetic powder having the higher saturation magnetization of at least 95emu/g may be, for example, a powder of a ferromagnetic metal such as iron, cobalt and nickel or an alloy comprising these metals as main constituents. The magnetic powder having a lower saturation magnetization may be, for example, an oxide of iron, cobalt, nickel or other similar element, such as magnetite, gamma-hematite and ferrite, the saturation magnetization of which is not more than 90emu/g.
Patent JP-2000348522-A (JP)
Title: Street light
Inventor: SHIMIZU TOSHIYUKI
IPC: F21Y101/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a street light, having good waterproof and insectproof functions and assuring stable quality without using separate components such as a packing. SOLUTION: A street light is configured, and a downward protruding protruding wall 4a with the bottom positioned close to the oversurface of a lower globe 2 is provided on the undersurface of an upper globe 1, an upward protruding wall 6a with the top positioned close to the undersurface of the upper globe 1 is provided inside the downward protruding wall 4a in such a way as protruding up at the oversurface of the lower globe 2, and that a space 10 of such a size as not generating capillary phenomenon is formed between the downward protruding wall 4a and upward protruding wall 6a. Even if water intrudes from the gap between the downward protruding wall 4a and the oversurface of lower globe 2, the space 10 can higher occurrence of the capillary phenomenon, and the water will not intrude farther inside.  Because to packing is used, there is no possibility of the waterproof and insectproof functions being degraded otherwise likely resulting from deterioration or exfoliation of packing, and it is practicable to keep stable quality.
Patent JP-S645422-A (JP)
Title: Automatical threshing depth-controlling apparatus
Inventor: MAEOKA KAZUYUKI
IPC: A01D61/00
Filed: 1987-06-26
Abstract: PURPOSE:To keep grain culm inserting position to proper state, by providing the inserting position correcting means for changing the inserting position to other side when the inserting position changing means is changed to another one side while moving ear tip from outside of unsensing band within unsensing band. CONSTITUTION:When ear tip of grain culm is situated at unsensing band, output state to threshing motor M is checked from the content of counters C1 and C2. In the checking, either one of counters C1 and C2 exceeds set value K and when shallow output is continuously carried out set times or above, ear tip is situated at unsensing band and then deep threshing output is carried out. Contrarily, when deep threshing output is continuously carried out, after the ear tip is situated to unsensing band, shallow threshing output is carried out. When threshing depth motor M is rotated, grain culm inserting position is then kept proper state and the threshing depth motor M is rotated in the reverse direction and extreme by error between back end position P2 and detecting position P1 is corrected.
Patent JP-H064126-A (JP)
Title: Unmanned travel vehicle with absolute address recognizing function
Inventor: MATSUMORI MASASHI
IPC: G05D1/02
Filed: 1992-06-19
Abstract: PURPOSE:To provide the unmanned travel vehicle with the absolute address recognizing function by employing an absolute address recognition system which eliminates the need to increase the number of sensor elements even when the number of absolute addresses increases. CONSTITUTION:This unmanned travel vehicle is equipped with division markers 3 for absolute address display which are arranged on a floor surface in parallel to a travel tape 5 for guiding the unmanned travel vehicle by a quantity required to display absolute addresses, a division marker 4 for a trigger signal which is positioned at one end of the division markers 3 for absolute address display on the side that the unmanned travel vehicle approaches, a signal detecting sensor element 2 which detects and outputs the trigger signal from the division marker 4 as the unmanned travel vehicle travels and also detects the absolute address signal from the division markers 3 for absolute address display arranged successively to the division marker 4 for the trigger signal with its trigger signal and outputs a serial ON-OFF signal, and is mounted on the unmanned travel vehicle. a means which is mounted on the unmanned travel vehicle and detects the rotational frequency of a wheel of the unmanned vehicle. and a serial-parallel converter.
Patent JP-H09322738-A (JP)
Title: Apparatus for producing multilayered food material
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently producing a multilayered food material in which food materials are bound to each other and an apparatus therefor. SOLUTION: A split 1 is carried from a transfer lever 8 through a supporting tool 6 of a chain 5 onto a forming drum 10 and carried while rotating the circumference of the forming drum 10 and a layer 2 of a first food material is rolled around the split 1 and rolling of a second layer is carried, and further, rolling of a layer 4 of a third food material is carried to produce a tubular roll of boiled fish paste containing cheese and comprising a multilayered food material.
Patent JP-S5950456-A (JP)
Title: Recording apparatus
Inventor: SAGARA SEIJI
IPC: G03G15/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent misselection of a size of recording paper in the recording apparatus capable of loading plural recording bundles, by comparing a ratio of each detected size of an original and the paper with a prescribed magnification, and controlling execution of automatic recording. CONSTITUTION:A controller 200 receives information of a detected original size from the original size detector 204 of an original placing platen 203 and that from a recording paper cassette container 206, and then, it decides a ratio of a designated recording paper size to the original size. The coincidence of this ratio with the resignated magnification is checked through an operation station 206 with the controller 200 and it is controlled whether to execute automatic recording of the copying machine or not. On the other hand, when the size ratio of the recording paper to the original is out of the variable magnification range, the automatic recording mode is changed over to a manual recording mode, and it is returned to the automatic recording mode when it is ended. As a result, misselection of a recording paper size can be prevented in the recording apparatus loaded with plural sizes of recording papers, and variable power recordings can be carried out by easy operation.
Patent JP-H0912097-A (JP)
Title: Pressurized pouring device of bag-in-box
Inventor: TAKAHASHI YUTAKA
IPC: B67D1/04
Filed: 1995-06-27
Abstract: PURPOSE: To pour out a liquid in a bag in a biologically germ-free state. CONSTITUTION: For pouring out a liquid in a bag 1 being a bag-in-box, a closed container 10 having pressure-resistance and airtightness which can accommodate the bag 1 is provided and a pressurizing gas feed line 18 can be connected to the container 10 to feed pressurizing gas and a pouring device for pouring out a liquid in the bag 1 in a germ-free state is provided.
Patent JP-H0212326-A (JP)
Title: Disk controller
Inventor: HATSUTORI NAOTATSU
IPC: G06F5/12
Filed: 1988-06-29
Abstract: PURPOSE:To shorten a processing time with a disk controller by performing simultaneously the transfer of data to a disk device and the transfer of data to a main memory. CONSTITUTION:The parity check circuits 12-15 perform the parity check of the data stored in the sector buffers 1 and 2 which store the data equivalent to one sector respectively as well as the data stored in the additional sector buffers 3 and 4 which are set opposite to the buffers 1 and 2 and store the same data as those of buffers 1 and 2. Then the comparators 16 and 17 perform the comparison between the data stored in the buffers 1 and 2 and the data stored in the buffers 3 and 4. Based on the result of said comparison, the selectors 18 and 19 select the data of the buffers 1 and 2 or the data of the buffers 3 and 4 and transfer the selected data to a main memory. As a result, the transfer of data to a disk device is carried out simultaneously with the transfer of data to the main memory. Thus the processing time is shortened with the small circuit value.