baber/WOPTO huggingface dataset:
Patent JP-2001108260-A (JP)
Title: Outdoor machine for integral air cooled refrigerating device
Inventor: AZUMA KOICHI
IPC: F25B31/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that, since the outdoor machine of a conventional integral air cooled refrigerating device has a compressor and a liquid reservoir situated in the same chamber, a refrigerant is vaporized at the internal part of the liquid reservoir as a result of a room temperature being increased due to heat from the compressor, a liquid refrigerant at the internal part of the liquid reservoir forms a mixture of liquid and gas and the occurrence of a flash is confirmed and it is mistaken for insufficiency in a refrigerant, resulting in additional filling with a refrigerant, and the increase of a pressure is caused by wet vapor suction and filling of the liquid reservoir with liquid. SOLUTION: This outdoor machine comprises a first chamber in which a compressor 5 is situated; and a liquid reservoir 4 to gather a liquid refrigerant fed from the compressor 5 through a heat-exchanger 3. A second chamber partitioned from a first chamber by a partition panel 20 is provided.
Patent JP-H06114265-A (JP)
Title: Exhaust gas purifying material and exhaust gas purifying method
Inventor: ABE AKIRA
IPC: B01D53/94
Filed: 1992-10-01
Abstract: PURPOSE:To effectively remove nitrogen oxide in an exhaust gas having a relatively high oxygen content at a relatively low temp. the same as that in automobile by allowing a porous inorganic oxide layer in an exhaust gas purifying material to carry a specific catalyst and allowing the exhaust gas added on the upstream side to come into contact with the purifying material to remove nitrogen oxide. CONSTITUTION:The exhaust gas purifying material is made by forming the porous inorganic oxide layer on the surface of a ceramic made or metal made molded body and carrying the catalyst containing 4-6wt.% Co, <=1wt.% at least one kind of alkali metal element and <=1wt.% one or two kinds of rare earth elements on 100wt.% porous inorganic oxide layer. And the purifying material is arranged at the midst of a exhaust gas conducting pipe and the exhaust gas added on the upstream side of the purifying material and containing a hydrocarbon or an oxygen contained organic compound comes into contact with the purifying material at 300-600 deg.C and the hydrocarbon or the oxygen contained organic compound is allowed to react with nitrogen oxide to remove nitrogen oxide.
Patent JP-H06114906-A (JP)
Title: Automatic operation system for injection molding
Inventor: SHIMIZU HEIICHI
IPC: B29C45/76
Filed: 1992-09-30
Abstract: PURPOSE:To embody the energy conservation and labor conservation by automatically conducting start of peripheral equipment by time setting to molding stop after cleaning of a nozzle and start of a timer of next operation. CONSTITUTION:In order to automatically operate injection molding, operating steps are divided in order to a peripheral equipment and injection molding machine starting step 1, a molding preparing step 2, an injection molding machine operating step 3, a molding stop preparing step 4 and a molding stop 5, start of operation is so time-set as to sequentially start a series of the steps from the start of the equipment. It is so systematized as to be sequentially transferred from time-setting a timer in the case of starting the equipment and the machine, by a completion confirmation signal of the previous step in the case of the steps 2, 3 and the top 5 and completion of set shot of the previous step or time-setting in the case of the step 4. A timer of setting next operation starting time is started by the confirmation of the stop 5.
Patent JP-2000107472-A (JP)
Title: Manufacture of seat cushion and molding die used therefor
Inventor: NAKAGAWA KEISUKE
IPC: B68G7/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency, reduce cost and improve position accuracy of holes by molding a cushion provided with a variety of holes in one process. SOLUTION: A method of manufacturing a seat cushion in which a cushion 10 which requires a variety of holes when forming a seat, by filling a mold with a textile elastic object and compressing, and during the compression of the textile elastic object in the mold, compression is performed while boring the textile elastic object in the parts of the cushion 10 to be bored.
Patent JP-H08144259-A (JP)
Title: Ground impregnation method
Inventor: ITO FUJIO
IPC: E02D3/12
Filed: 1994-11-21
Abstract: PURPOSE: To make it possible to easily obtain cut-off and ground reinforcing effect or filling effect by mixing water swelling short fibers with cement or chemical grout to impregnate a water retardation ground, gaps, etc., in the perimeter of an underground structure or rocks with grout. CONSTITUTION: As grout used for improving a water retardation ground and filling gaps occurring in the perimeter of an underground structure or gap parts such as cracks, chaps, etc., of rocks to close, a mixture of short fibers at least having the slimy surface containing moisture and well lnown cement grout or chemical grout is used. As the short fibers, water swelling fibers of double construction constituted of the internal layer of acrylic fibers as the core and the external layer of high water absorption polymer in hydrophile- bridge formation polymer are used, and fibers with 1-8mm in length are mixed in range of 0.05-0.75wt.%.  When such a compounded impregnate material is impregnated by means of a pump, frictional resistance is reduced, it is sufficiently and equally impregnated into gaps widely, the water swelling fibers are integrated with grout firmly, and the impregnate material is maintained into the gaps to cut-off and close.
Patent JP-H08128625-A (JP)
Title: Ventilating port device for double-tube duct
Inventor: NARAOKA OMITAKA
IPC: F23L17/04
Filed: 1994-10-28
Abstract: PURPOSE: To prevent sucking of exhaust gas into an air supplying duct, condensation in a exhaust duct and the exhaust-hindering by an outside air pressure from occurring by a method wherein exhausting opening units are formed on both ends of the exhaust duct while an air supplying opening unit is formed in one side of a second direction intersecting with a first direction and the axial line of opened end of the exhaust duct. CONSTITUTION: Both ends of an exhaust duct 48 are opened, while respective open ends of the exhaust duct 48 function as exhausting opening units 50. In this case, the exhaust duct 48, extending in horizontal direction, is formed of a main body unit 44 of an exhaust tube cover 28 and the front wall 38 of an air supplying tube cover 26 while exhausting opening units 50 are formed on both end units of the exhaust duct 48.  On the other hand, the extending direction of the exhaust duct 48 is a first direction, intersecting with the axial line of a tube receiving unit 32, that is, the axial line 25 of the opening end of the exhaust duct 14 by an arbitrary angle or preferably the angle of 90 deg. and the air supplying opening 42 is formed on at least one side in a second direction, intersecting with the first direction and the axial line 25 by an arbitrary angle or preferably the angle of 90 deg..
Patent JP-H0775667-A (JP)
Title: Blood pump
Inventor: OHARA YASUHISA
IPC: A61M60/804
Filed: 1993-10-22
Abstract: PURPOSE: To guarantee stable continuous rotation of an impeller without generating a thrombus and a hemolysis in a centrifugal blood pump. CONSTITUTION: In a centrifugal blood pump used for a pump-oxygenator or the like, the blood pump is composed of an impeller 1 having a pump blade and a magnet means such as a permanent magnet, a casing 3 which has a suction port 34 and a delivery port 35 and rotatably houses the impeller 1 and a magnet drive means 4 arranged outside the casing 3. The impeller 1 is supported on a bottom plate of the casing 3 by at least three balls 2, and is held in the center on the bottom plate 33 by magnet means 14 and 41 and the magnet drive means 4, and is rotated around its central shaft.  When the impeller 1 is supported at the upper end lower ends of its rotary shaft on the casing 3, the upper end side of the rotary shaft is supported on a bearing embedded and arranged in a top part of a conical part of the casing 3, and the suction port 34 of the casing 3 is arranged near the top part so as to deviate from the top part.
Patent JP-H07121020-A (JP)
Title: Toner emptiness detecting method and device therefor
Inventor: YAMAGUCHI YOSHIO
IPC: G03G15/08
Filed: 1993-10-22
Abstract: PURPOSE:To stably detect the emptiness of toner even if the output level of a toner detecting sensor is fluctuated in a toner emptiness detecting method for detecting the empty state of the toner in a developing unit and a device for the method. CONSTITUTION:In the toner emptiness detecting method for fetching the output of a detecting means 29 for detecting the toner in a toner hopper 231 in a control circuit 30 and detecting the emptiness of the toner, a step for fetching the output of the detecting means 29 in each constant period, a step for comparing a fetching value with an average value in the previous detection period, a step for counting a frequency of that the fetching value in a prescribed detection period is smaller than the average value, a step for calculating the average value of the fetching value in a detection period and a step for comparing the count value with a prescribed value and outputting the emptiness when the count value is larger than the prescribed value are provided.
Patent JP-H04281111-A (JP)
Title: Electronic ignition device for apparatus using fuel gas particularly gas lighter
Inventor: RUNE FURIJIERU
IPC: F23Q2/28
Filed: 1991-11-01
Abstract: PURPOSE: To facilitate handling of the structure of a second electrode with an automated assembling apparatus in an electronic igniter for appliances using gaseous fuel, particularly for a gas lighter. CONSTITUTION: There is provided a generator which includes a portion 2 fixed or substantially fixed and a movable portion 3 typically separated from the fixed portion or the substantially fixed portion with the aid of a return spring. Actuation of the generator produces ignition fire between two electrodes. A fixed or substantially fixed first electrode constructed with a burner valve of an appliance is connected with a terminal 9 of the fixed or substantially fixed portion 2 of the generator. A fixed second electrode 8 is resiliently deformable and includes a rear extension portion 8a located on an orbital of a terminal 11 of the movable portion of the generator. The terminal 11 makes contact with the rear extension portion 8a upon releasing of electric energy required for the production of the ignition fire.  The second electrode 8 is resiliently deformable as in a spring steel and is made of a metal wire being a good electric conductor.
Patent JP-H06138534-A (JP)
Title: Display device for camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/18
Filed: 1992-10-26
Abstract: PURPOSE:To rotate and drive a pointer by using a stepping motor having a unidirectional rotation and to set the pointer in a position corresponding to the rotational direction and amount of a command dial. CONSTITUTION:A pointer 32b is rotated in a first rotational direction regardless of the rotational direction of a setting dial and when the setting dial is rotated in the first rotational direction, the pointer 32b is set in the position corresponding to the rotational amount of the setting dial. On the other hand, when the setting dial is rotated in a second rotational direction, a pointer 32b is set in the position when the pointer 3b is rotated in the second rotational direction in accordance with the rotational amount of the setting dial.
Patent JP-H01129534-A (JP)
Title: Error detecting and correcting method
Inventor: NAGAI KIYOTAKA
IPC: G11B20/18
Filed: 1987-11-13
Abstract: PURPOSE:To decrease the oversight of an error and to prevent the deterioration of the quality of a reproducing signal by classifying the second code word into grooves in a accordance with a decoding state of the first code word and decoding the second code word in order from the group whose error oversight probability is low. CONSTITUTION:In case of this method, a double lead Solomon code is used as an error detecting and correcting code which is encoded double. At the time of decoding the error detecting and correcting code which is encoded double, in the first decoding step, the first code word is encoded, and also, the first flag for showing its decoding state is outputted. In the second decoding step, by the number of the first flags for showing a decoding state of the first code word first, the second code word is classified into K pieces (K>=2) of groups. Subsequently, the second code word is decoded in order from the group whose error oversight probability is low. By decoding the second code word of the i-th group, based on a generating state of an error, the oversignt of an error is decreased, and the generation of an abnormal sound can be prevented.
Patent JP-H04161999-A (JP)
Title: Voice record reproducing device
Inventor: NIREKI TOORU
IPC: G10L13/00
Filed: 1990-10-25
Abstract: PURPOSE:To effectively utilize a voice memory by adding a silent section of a given period to voice data read out from a voice memory means based on silent information when the voice data are read out from the voice memory means. CONSTITUTION:First and second silence controllers 4-1 and 4-2, first and second selectors (SEL) 4-3 and 4-4, data correction device 4-5, and silence detector 4-6 are provided. A voice signal in a silent section is not memorized in a voice memory means 2-9, and only voice data in an effective voice section other than the silent section is stored in the voice memory means 2-9. Moreover a length of the silent section is detected with the silent section detection means 4-6, and information showing the length of the silent section is retained. The silent section is added to voice data read out from the voice memory means 2-9 when a voice is reproduced, consequently a voice phrase can be outputted at a timing difference same as at the time of recording. This can effectively utilize the voice memory 2-9.
Patent JP-H01129265-A (JP)
Title: Image forming device
Inventor: KUME NOBUYUKI
IPC: G03G21/00
Filed: 1987-11-13
Abstract: PURPOSE:To prevent non-magnetic toner from being scattered in a cleaning device and leaked to the outside of a container and to prevent a device from being stained by forcedly supplying magnetic toner to the cleaning device when the non-magnetic toner is used in case of forming an image. CONSTITUTION:When the non-magnetic toner is used, the magnetic toner is forcedly supplied to the magnet roller 28 of the cleaning device 11. Namely, said toner is supplied to the magnet roller 28 of the cleaning device 11 without being supplied to a photosensitive area, where photosensitive bodies are continuously supplied, between transfer materials, which does not contact to the respective materials and moreover without developing on the photosensitive body and receiving the transfer action in case of post-rotating stage of the photosensitive body. Therefore, the magnet roller 28 can be prevented from being covered with the non-magnetic toner. Thus, the title device can be prevented from being stained by the scatter and the flop of the non-magnetic toner caused by covering the magnet roller with the non-magnetic toner.
Patent JP-2000122320-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: TAKATANI ITARU
IPC: G03G5/05
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To form a photoconductive layer which does not cause light scattering and bleeding and has a uniform state and to ensure improved wear resistance and lubricity by incorporating a resin obtained by curing specified compounds into the surface layer of an electrophotographic photoreceptor. SOLUTION: A resin obtained by curing an organic silicon-modified hole transferring compound of formula I and a silicon compound of formula II are incorporated into the surface layer of an electrophotographic photoreceptor. In the formulae, A is a hole transferring group, Q1 and Q2 may be mutually the same or different and are each a hydrolyzable group or hydroxyl, R1 is an optionally substituted alkylene or arylene, R2 is an optionally substituted monovalent hydrocarbon and (n) is an integer of 1-3. The hydrolyzable group is, e.g. methoxy, ethoxy, methyl ethyl ketoxime diethylamino acetoxy, propenoxy, propoxy, butoxy or methoxyethylene.
Patent JP-H04161849-A (JP)
Title: Method for measuring minute amount of organic material in exhaust gas from incinerator
Inventor: KIMURA TETSUO
IPC: G01N33/00
Filed: 1990-10-25
Abstract: PURPOSE:To shorten the time of analysis by dehydrating the exhaust gas from an incinerator, adsorbing the organic material in the gas with solid adsorbent, desorbing the organic material from the sample with a heating desorbing device, and measuring the component with an analyzer. CONSTITUTION:The exhaust gas from an incinerator is guided into an impinger 14 from a flue 11 with a vacuum pump l8. Most of moisture is removed with two stages of 14a and 14b. The gas passes through a solid adsorbent 22 in adsorbent filled pipes 20 and 21, and chlorobenzene and the like are adsorbed. Thereafter, the adsorbent filled pipes 20a and 21 are removed from an air vent pipe 17. The gas is heated in a heating and desorbing device. The adsorbed material is trapped with liquid nitrogen. After the heating to 250 deg.C, measurement is performed with a mass analyzer. When the chlorobenzene, chlorophenol and the like are analyzed, a precursor of dioxin can be captured. In this way, complicated pretreatment is omitted, and the required analysis can be performed in a short time.
Patent JP-H08141162-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-11-22
Abstract: PURPOSE: To increase the sorts of specific display modes without increasing largely the data amount, by composing the variable display of a variable display device to make the reach display mode in plural sorts by the difference of the combining mode of plural sorts of variable display elements, in the realizing time of the reach display. CONSTITUTION: A basic circuit transfers a command data to an LCD display unit through an LCD circuit. In the LCD display unit, an image corresponding to a specific reach mode is formed on the display, from the reach mode of the sorts of a reach 1 to a reach 6, according to the command data transmitted. The display modes of six sorts from the reach 1 to the reach 6 are composed by combining the variation conditions of design (variable display elements) A to K. In such a way, the variable display of the variable display device carried out in the realizing time of the reach display, is composed by combining the variable display elements of plural sorts, and the reach display mode is made in the modes of plural sorts by the difference of the combining modes of display elements of plural sorts.
Patent JP-H01132646-A (JP)
Title: Resin composition for soft bumper
Inventor: KAWAMURA TAKANOBU
IPC: B29C45/26
Filed: 1987-11-17
Abstract: PURPOSE:To obtain a resin composition excellent in impact resistance, moldability, appearance and chemical resistance, by mixing a specified crystalline propylene/ethylene copolymer with a specified amorphous ethylene copolymer and a higher fatty acid amide. CONSTITUTION:This resin composition is prepared by mixing 40-70wt.% crystalline copolymer (a) selected from among crystalline propylene/ethylene block copolymer, crystalline propylene/ethylene random copolymer and crystalline propylene/ethylene/butene random copolymer with 15-40wt.% amorphous ethylene/propylene copolymer (b), 5-30wt.% lowly crystalline ethylene/butene copolymer (c) and 1-5 pts.wt., per 100 pts.wt. total of (a)-(c), higher aliphatic amide (d). It is desirable that said component (C) has a density of 0.910g/cm<3> and a max. peak temperature of 40-125 deg.C as determined by differential scanning calorimetry(DSC).
Patent JP-H06135544-A (JP)
Title: Admission preventer
Inventor: OSAWA HIROMI
IPC: B65G43/00
Filed: 1992-10-27
Abstract: PURPOSE:To simplify an admission preventing stopper as a single stopper by eliminating such a defect that a dead space is large enough and a pallet also increases its weight, whereas this admission preventing stopper has so far been installed in parallel with a pallet stopper at a conveyor outlet in the case where an objective work of a belt conveyor is a large size and a heavy load. CONSTITUTION:This admission preventer is provided with a stopper 3 operating through an AND circuit by a composite circuit consisting of an admissible signal mechanical valve 2 and two exhaust cocks 2C, 4C of a solenoid valve 4 so as to make a stopper of a pallet 5 and an admission preventing stopper of the solenoid valve 4 combinedly usable with one stopper 3 installed in an outlet of a conveyor 6.
Patent JP-H11226875-A (JP)
Title: Same code charge charging pretreatment system for improving shot peening effect of gear
Inventor: UENO YASUO
IPC: B24C1/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To stabilize and improve shot peening effect by charging a gear to a positive charge or a negative charge having the same code as a high voltage pretreatment of shot peening of the gear. SOLUTION: An insulator 2 is provided, and a plywood 3 which is comparatively thick and a thick asbestos A are overlapped on it to achieve the complete insulation effect from the ground or a concrete floor 1. A central part of the plywood 3 and the asbestos 4 can be removed. Furthermore, an electricity conducting storage vessel 5 is overlapped, and a new gear and an attachment gear are stored in this electricity conducting storage vessel 5 directly and in close contact. An activated charcoal 7 made of bamboo is filled in the electricity conducting storage vessel 5, a surface of the gear is covered with the activated charcoal 7 made of bamboo, and same code charge charging pretreatment is applied under high voltage from a same code charge charging input device 8.  Moreover, the same code charge charging input device 8 charges, for example, a surface of the gear to a negative charge by sending a negative charge by an electronic input device or to a positive charge by a positive charge charging device.
Patent JP-S62147090-A (JP)
Title: Enclosed rotary compressor
Inventor: YAHIKI JIYUNICHIROU
IPC: F04C28/06
Filed: 1985-12-20
Abstract: PURPOSE:To secure a rapid pressure drop in a low pressure side port which becomes a driving force for opening a high pressure valve by providing a disk type high pressure valve which can simultaneously close both ports of a high pressure side inlet and a high pressure side outlet on one side while which can close a low pressure side port on the other end face. CONSTITUTION:When starting, a crankshaft 54 is rotated by electrifying a motor-driven element 52, causing a pressure drop in the low pressure chamber 61 of a compression chamber 60. A disk type high pressure valve 77 can close a high pressure side inlet port 72 and a high pressure side outlet port 74 simultaneously on one side while it can close a low pressure side port 72 on the other side. And, even though the clearance between the valve 77 and a valve cylinder 75 is relatively rough, since the high pressure side inlet port 72 is closed, the pressure drop can be securely carried out in a very short time. This pressure drop naturally causes pressure drops in a pressure introducing passage 79, the low pressure side port 76, and the valve cylinder 75. And, a pressure difference between pressure in the high pressure side inlet port 72, i.e., an enclosed container 51 and pressure in the valve cylinder 75, acts on the high pressure valve 77, enabling a secure and rapid valve opening operation.