baber/WOPTO huggingface dataset:
Patent JP-H07171343-A (JP)
Title: Removal of harmful substance from nitrogen trifluoride gas
Inventor: KOHARA SADAICHI
IPC: B01D53/34
Filed: 1993-12-21
Abstract: PURPOSE:To increase a throughput per catalytic unit volume and thereby, make use of a catalyst possible at an extensive range of gas flow velocity by activating a reducible metallic catalyst under the effects of volatile hydrocarbon or alcohol at a specific temperature, and allowing the activated reducible metallic catalyst to come into contact with gas containing nitrogen trifluoride at ordinary temperature. CONSTITUTION:A reducible metallic catalyst contains metal, a metal oxide and a metal hydroxide as effective substances, and the metal elements to be used are Cu, Ni, Fe, Zn, Cr, etc. This reducible metallic catalyst is activated by causing volatile hydrocarbon (e.g. methane) or alcohol to act upon the catalyst at 300 to 1000 deg.C, and the activated reducible metallic catalyst is allowed to come into contact with the gas containing nitrogen trifluoride at ordinary temperature. Consequently, NF3 can be decomposed without adding hydrogen. In addition, the removal process can be performed at ordinary temperature, so that the whole harmful substance removal device is simplified. Further, the throughput per catalytic unit volume is high and a harmful nitrogen oxide is removed, so that the catalyst can be used at an extensive range of gas flow velocity.
Patent JP-H05155258-A (JP)
Title: Fitting structure of fuel tank for automobile
Inventor: FUJINUMA YUICHI
IPC: B60K15/063
Filed: 1991-12-05
Abstract: PURPOSE:To obtain volume by forming a recessed section in the bottom of a fuel tank and to properly secure a clamp belt. CONSTITUTION:In the bottom face of a fuel tank 2, a recessed section 10 to receive the suspension member 8 extending in the cross direction of a car in the lower face of a rear floor panel 1 for evading interference is stepedly formed and a belt fitting hole 11 penetrating the corner section of the recessed section 10 and the upper wall of the fuel tank 2 is formed. The middle section of a clamp belt 3, brackets 4 of both ends of which are fixed to a cloth member 5 by bolts and nuts 6 is pulled and suspended by a belt suspension instrument 12 is stuck to the face of the recessed section 10 fixed to the lower face of the rear floor panel 1 and threaded through the belt hole 11.
Patent JP-H04195703-A (JP)
Title: Magnetic recorder
Inventor: HIMENO TAKUJI
IPC: G11B27/029
Filed: 1990-11-26
Abstract: PURPOSE:To avoid the generation of unnecessary sounds efficiently at the time of playback by a method wherein a predetermined recording signal which provides no sound at the time of playback is recorded in place of a digital signal until a driving system is stabilized after recording is started. CONSTITUTION:Magnetic heads 14A and 14B through which a digital signal S2 is recorded on a recording medium 22, a driving system 18 which sets the relative speed between the magnetic heads 14A and 14B and the recording medium 22 at a required value, in other words, which drives the magnetic heads 14A and 14B and/or the recording medium 22 with required speeds and recording signal output circuits 4, 6, 8, 10 and 30 which supply the digital signal S2 to the magnetic heads 14A and 14B are provided. The recording signal output circuits 4, 6, 8, 10 and 30 supply a recording signal SM which provides no sound at the time of playback to the magnetic heads 14A and 14B in place of the digital signal S2 until the relative speed between the magnetic heads 14A and 14B and the recording medium 22 reaches a required speed after recording is started. With this constitution, the generation of unnecessary sounds can be avoided efficiently at the time of playback.
Patent JP-H07172719-A (JP)
Title: Annunciating device of elevator
Inventor: YAMASHITA MUNENOBU
IPC: B66B3/00
Filed: 1993-12-21
Abstract: PURPOSE:To enable an annunciating device provided in a landing to be easily called when an emergency call button in a car is operated. CONSTITUTION:When an emergency button 4 in a car 1 is operated, the message, for example, 'An accident is generated in the elevator, so take up an annunciating device.', is repeatedly broadcasted by a speaker 10 of a second reporting device 9 provided in a landing through an audio composing device.
Patent JP-H11140679-A (JP)
Title: Electrolytic cell for production of hydrogen peroxide
Inventor: WAKITA SHUHEI
IPC: C25B9/19
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell for obtain brine contg. hydrogen peroxide of a concn. higher than the concn. obtainable with the conventional cells and having adaptability to environmental conservation. SOLUTION: Hydrogen peroxide producing units 3 and water electrolyzing units 2 are alternately arranged within the same electrolytic cell 1. The electrolysis is effected while the gaseous hydrogen and gaseous oxygen generated in the water electrolyzing units are supplied to the gas diffusion anodes 11 and gas diffusion cathodes 13 of the hydrogen peroxide producing units 3, by which the brine contg. the hydrogen peroxide of the high concn. is obtd. Since the gaseous hydrogen diffusion anodes with which oxidativeness is suppressed are used as anodes, hazardous org. halides are not produced from the halogen ions included in the sea water.
Patent JP-H03185216-A (JP)
Title: Intake system of v-shape two-cycle engine
Inventor: KIKUOKA KATSUMI
IPC: F02B33/30
Filed: 1989-12-14
Abstract: PURPOSE:To equalize the suction condition of a front side cylinder and a rear side cylinder by arranging the suction ports and the reed valves of the front side and the rear side cylinders neighboring each just by the side of the responding cylinders respectively, in a two-cycle engine furnishing the reed valves to the crankcase. CONSTITUTION:In a V-shape two-cycle engine 10 for motorcycle, a crankshaft 12 extending laterally in a crankcase 11 which consists of the front case 13 and the rear case 14 is held rotatable. And a front side cylinder 25 extending frontward obliquely facing downward in the front case 13, and a rear side cylinder 26 extending upward obliquely facing frontward are erected making the crossing angle theta1 at 90 deg.. In this case, the suction port 40 of the front side cylinder 25 formed on the crankcase 11 is opened to the upper side of the root of the front side cylinder 25, and the suction port 41 of the rear side cylinder 26 is opened to the lower side of the root of the rear side cylinder 26. And, reed valves 46 to allow to left flow only a fresh air from carburetors 43 side to the crank chamber 15 are provided in the suction ports 40 and 41.
Patent JP-H05164175-A (JP)
Title: Shock absorber
Inventor: TSUKAMOTO MASAHIRO
IPC: F16F9/53
Filed: 1991-12-06
Abstract: PURPOSE:To prevent abnormal sound from being generated, by generating damping force at both of an extension stroke and a contraction stroke by means of one damping force generation mechanism built in a piston, and setting free the inflow of operation oil into an extending chamber. CONSTITUTION:A check valve 4 is closed due to pressure rise in an upper chamber 3a at the time of an extension stroke, and operation oil in the upper chamber 3a flows from passages 1d and an opening 6e to a middle chamber 3b, and pressure difference is generated by means of a damping force generation mechanism 6, and operation oil flows from oil discharge holes 3d to a reserver chamber 12. The capacity of a lower chamber 3c is enlarged, but due to circulation being free from passages 10a, 10b at a bottom cap 10 to the lower chamber 3c, operation oil is supplied from the reserver chamber 12, and the pressure of the lower chamber 3c is not reduced. At the time of a contraction stroke, a check valve 13 is closed due to the ascent of the lower chamber 3c pressure, and the check valve 4 is opened, and operation oil flows from passages 1c to the upper chamber 3a, but its flow is smaller than flow from the lower chamber 3c to the upper chamber 3a, so the pressure of the upper chamber 3a ascends in the same way as that of the lower chamber 3c. Accordingly, the generation of abnormal sound due to cavitation/aeration can be prevented.
Patent JP-H07184249-A (JP)
Title: Audio compression multiplexer circuit
Inventor: FUKUDA TOSHIKAZU
IPC: H04Q11/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide the audio compression multiplexer circuit for the communication by a radio system in which 2B+D form 4-channel data are sent through a couple of metallic wires. CONSTITUTION:A 4-channel two-way PCM/ADPCM conversion circuit 201 select optionally data from 4-channel PCM data through a transmission highway 230 based on a synchronizing signal and converts the data into ADPCM data, which are sent to a 4-channel audio multiplexer demultiplexer circuit 202, in which the 4-channel ADPCM data from the audio multiplexer demultiplexer circuit 202 are converted into PCM data, and they are sent to a reception highway 231. The 4-channel audio multiplexer demultiplexer circuit 202 multiplexes 2-channel data each from the 4-channel ADPCM data from the PCM/ADPCM conversion circuit 201 as 1 byte data into two byte data, which are sent to a DNIC 204, and demultiplexes the 2 byte data from the DNIC 204 into 4- channel ADPCM data, and they are sent to the 4-channel two-way PCM/ADPCM conversion circuit 201.
Patent JP-H03182803-A (JP)
Title: Locking hydraulic circuit for tread adjusting device
Inventor: IWAMOTO MASATOSHI
IPC: B60B35/14
Filed: 1989-12-13
Abstract: PURPOSE:To prevent power loss, oil temperature rise and so on by connecting a hydraulic locking means which locks an expandable axle case at an expandable position to the steering control valve of a hydraulic steering device through a check valve, and connecting an accumulator between the check valve and a locking means. CONSTITUTION:There are provided a body case and a movable case inserted in both sides of its right and left so that it may slide freely in the front axle case of a tractor, which is constructed so that it can be expanded and contracted freely. At both the ends of the body case, there is provided a hydraulic case locking means 17 which locks the front axle case at an expandable position. In this case, a control valve 81 which controls pressurized oil supply and discharge for the case locking means 17 is connected to hydraulic pressure 86, 87 which joints a steering control valve 80 with the hydraulic cylinder 33 of a hydraulic steering device 32 through check valves 84, 85 together with respective control valves 82, 83 for other anti-rotation locking means 28 and tie rod locking means 38. In addition, an accumulator 89 is connected in an oil passage 88 between the check valves 84, 85 and the control valves 81-83.
Patent JP-H07148393-A (JP)
Title: Clothes dryer
Inventor: KOBAYASHI KOHEI
IPC: D06F58/02
Filed: 1993-11-29
Abstract: PURPOSE:To maintain the proper air quantity of an exhaust fan and improve efficiency for drying clothes without any reaction such as a material change, even if fan belt elongation occurs, due to a secular change. CONSTITUTION:The driving force of a drive motor 51 is transmitted to a rotary drum 23 via a driving pulley arid a drum belt 53. As a result, the drum 23 rotates at a low speed. Concurrently, the driving force of the drum 23 is transmitted to an exhaust fan via a fan belt (round belt) 55 extended between a rotary pulley 42c and a driving pulley 54, thereby rotating the exhaust fan at a high speed. Also, the fan belt 55 is always energized elastically toward an arrow A direction with a tension coil spring 62 via a pulley 61. When the fan belt 55 is elongated due to a secular change, the pulley 61 is displaced along a guide hole 63a by a distance corresponding to the elongation, due to the energizing force of the spring 62. Consequently, the elongation of the fan belt 55 is absorbed, and the tension thereof is kept constant.
Patent JP-H02172658-A (JP)
Title: Deciding method for production order in inclusion production line
Inventor: FUJII MINORU
IPC: G05B19/418
Filed: 1988-12-23
Abstract: PURPOSE:To enable an accurate production instruction and to prevent the generation of a misinstruction as well by finding the precedences in the production order of a product by the collation of the knowledge data stored in a production instructing device and the product requirement information fed from teach customer and forming a structure giving a production instruction in order from the large product. CONSTITUTION:The production requirement information from each customer is input to a production instructing device 30, the information on each one product is selected in order from the input each production requirement information in the production instructing device 30 and whether or not the selected product information becomes a candidacy for process is decided. The decision of the presence of this candidacy for process is performed over the all product requirement information and for the product of the process candidacy precedence number is given based on the knowledge data of a knowledge data part 25. Then, in case of the processing candidacy existing plurally, the precedence number given to each product candidacy is decided and production instruction is given in order from the product having the largest precedence number therein.
Patent JP-H0834701-A (JP)
Title: Storing of tissue of organism
Inventor: SHIGEMATSU AKIYO
IPC: A01N1/02
Filed: 1994-12-01
Abstract: PURPOSE:To provide a method for storing the tissue composing the organ of an organism so as to maintain the characteristics and functions of the tissue at a cell level. CONSTITUTION:This method for storing the tissue of the organism comprises exchanging blood in the organ of an organism with the first carbohydrate solution not causing the hemolysis of the blood, further exchanging the first carbohydrate solution with the second carbohydrate solution containing an organic solvent to prevent the generation of ice and solute crystals in the tissue, cooling the treated tissue to the temperature of liquid nitrogen, and subsequently storing the frozen tissue. The tissue specimen is thrust with the aggregation of metal needles to uniformly cool the tissue specimen or uniformly and rapidly thaw the frozen tissue specimen.
Patent JP-H10156979-A (JP)
Title: Composite tube and its manufacture
Inventor: OKUMURA MASAHIKO
IPC: B32B1/08
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve flattening resistance by providing an aluminum intermediate layer, a plastic inner layer and an outer layer, setting a total thickness to a specific thickness, setting the thickness of the aluminum layer to a specific ratio to the total thickness, and processing it in a cornice type. SOLUTION: An aluminum intermediate layer 11, a plastic outer layer 12, and a plastic inner layer 13 are integrated, and molded in a cornice type. As the layer 11, normally aluminum alloy is used, and as plastics 12, 13, polyethylene, crosslinked polyethylene, polyvinyl acetate, polyvinyl acetal or the other is used. The layers 11 and 13 and the layers 11 and 12 are integrated therebetween by fusion bonding or with adhesive. The total thickness is set to 1.0 to 3.0mm. The plastic inner and outer layers are set to substantially the same thickness. The thickness of the intermediate layer is set to 20% or less of the total thickness. Thus, since it is formed in the cornice type, a tensile stress and compressive stress of tube axis direction are reduced. A tube crushing force can be reduced, and simultaneously crushing flattening resistance can be increased.
Patent JP-H03187813-A (JP)
Title: Binder
Inventor: KITAMURA ATSUSHI
IPC: B65B27/10
Filed: 1989-12-14
Abstract: PURPOSE:To enable execution of a smooth repeated operation to bind long looped or branched substances to be bound by a method wherein a binder comprises a sealing means arranged on one side of a stretched binding tape and a sealing means arranged on the other side thereof, and at least one of the substances to be bound and the mainframe is capable of being reciprocated in a direction extending approximately at right angles with the stretching direction of the binding tape. CONSTITUTION:A binder comprises sealing means 31 arranged on one side of a binding tape (t) and a sealing means 32 arranged on the other side of the binding tape (t). The sealing means 31 is provided with a heater 31a and a support rest 31b to support the heater. Similarly, the sealing means 32 is provided with a heater 32a and a support rest 32b to support the heater. The heaters 31a and 32a are vertically operated each by means of an elevating cylinder, and brought into collision with the support rests 31b and 32b, respectively, at an operation lower limit.
Patent JP-H02168245-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AIDA KENSUKE
IPC: G03C1/09
Filed: 1988-12-22
Abstract: PURPOSE:To inhibit generation of fog during development by incorporating a silver chlorobromide emulsion obtd. by a chemical sensitization within a specified pAg range in the coexistence of nucleic acid or its decomposed product after desalting silver chlorobromide particles contg. no silver iodide, into an emulsion layer on a base. CONSTITUTION:Useable silver halide emulsion consists of silver chlorobromide contg. substantially no AgI. Halogens in the silver chlorobromide are changed by adding a substance contg. halogen ions which can form a more scarcely soluble silver salt to a compsn. contg. already formed silver halide crystals after desalting the silver chlorobromide. The silver halide emulsion in the silver halide emulsion layer is then sensitized chemically by allowing nucleic acid or a decomposed product of nucleic acid to coextist in the emulsion before finishing the chemical sensitization of the silver halide emulsion. A PAG range of the silver chlorobromide emulsion for the chemical sensitization is 6.7-7.5, pref. 6.9-7.4. Thus, generation of fog. during development is inhibited.
Patent JP-H0581070-A (JP)
Title: Programmable controller and user program execution method in programmable controller
Inventor: ONISHI HIROTO
IPC: G06F9/48
Filed: 1991-12-09
Abstract: PURPOSE:To generate the interruption processing of a system program at an arbitrary brake point address without deteriorating the execution efficiency of an instruction and without restricting the number of brake points at the time of executing user programs. CONSTITUTION:Flags showing whether the interruption processing of the system program are generated or not before or after the execution of instruction words are set in a flag memory (FLM) 15 for the respective instruction words of the user program stored in a user program memory (UM) 14. Then, MPU 14 reads the instruction word and the flag which corresponds to the instruction word and which is set in the flag memory 15 at the time of executing the user program. When the flag shows the interruption processing of the system program, the execution of the user program is stopped before or after execution, and the interruption processing of the system program is executed.
Patent JP-2000149639-A (JP)
Title: Vehicular headlight
Inventor: ITOU TAKAYA
IPC: F21V11/16
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress generation of stray light to the minimum while suppressing a degrease in optical flux used to the minimum even if a reflection surface of a reflector is constituted of a plurality of reflection elements in a vehicular headlight provided with a shade. SOLUTION: A reflection surface 20a of a reflector 20 is constituted of a plurality of reflecting elements 20s divided in a segmental form of a vertically elongated rectangle over the whole region thereof. The upper end edge B of the reflection surface 20a is formed into a curve having unevenness in each of the reflection elements 20. The shape of a rear end edge 24Aa at the upper end 24A of a light shielding cap 24 is set in a curve obtained as a cross line D between a horizontal surface constituting a region 24A1 in the vicinity of the rear end edge 24Aa at the upper end 24A, and an imaginary curved surface formed by connecting the light emitting center A of a light source bulb 18 to the upper end edge B of each of the reflection elements 20s.  Consequently, light incidence to an upper wall surface 20c can be substantially inhibited while light incidence to the reflection surface 20a can be hardly inhibited.
Patent JP-H08175586-A (JP)
Title: Container for housing fermented soybeans
Inventor: AIZAKI OSAMU
IPC: A23L11/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an excellent container housing fermented soybeans so that all of fermented soybeans housed in a container main body are almost uniformly fermented and the quality thereof is always held to a stable state. CONSTITUTION: In a container housing fermented soybeans, a protruding part 2 curved upwardly so as to leave the periphery thereof is integrally formed to the central part of the bottom surface of a shallow box-shaped container main body opened upwardly so as to house a predetermined amt. of fermented soybeans (a).
Patent JP-H05136389-A (JP)
Title: Photosensor and manufacture thereof
Inventor: HOSHI JUNICHI
IPC: H01L31/10
Filed: 1991-11-14
Abstract: PURPOSE:To improve the transient reset and read-out characteristics of a BASIS type photosensor by improving its capacitor region and a method for the formation thereof. CONSTITUTION:A photosensor is structured as follows: An LOCOS oxide film 2 is formed on a base region 3 so that it may surround an emitter diffusion layer 4 at least double. Then a capacitor electrode 5 is formed in a region between bird's beaks 10 of the LOCOS oxide film 2 to obtain a capacitor region 6. The capacitor region 6 is formed in the whole circumference of the emitter 4. The manufacture of the photosensor uses an oxide film formed on a base region by an LOCOS method to partition the region, and uses bird's beaks of the oxide film to form a capacitor region whose size is smaller than the mask used in an LOCOS method.
Patent JP-2001143193-A (JP)
Title: Vehicle position detector using magnetic lane marker and vehicle position detecting method for the detector
Inventor: UEDA KAZUNORI
IPC: G01C21/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To detect the lateral position of a vehicle by means of a small number of magnetic sensors. SOLUTION: The lateral position LX of a vehicle is calculated with respect to a lane marker from magnetic vector components VX and VY which are detected by a two-dimensional magnetic sensor 5 and a distance LY that is separately calculated and on the basis of the proportional relation, i.e., (VX):(VY)=(LX):(LY).
Patent JP-H08176002-A (JP)
Title: Cell-anchoring inhibitor
Inventor: MURASE TAKATOSHI
IPC: A61K36/47
Filed: 1994-12-27
Abstract: PURPOSE: To provide a cell-anchoring inhibitor, metastasis inhibitor, antiallergic agent and immunosuppressive agent containing, as active ingredients, the plants or extracts therefrom selected from the followings: Stellaria neglecta, Aqrimonia pilsoa, Hydrangea macrophylla, Artemigiacapillaris, Euphorbia kansui, Agastache rugosa, Glechoma hederacea, Matricaria chamomila, Euphorbia lathyris, Spirodela ployrhiza, Mentha haplocalyx and Isodom japonicus. CONSTITUTION: This cell-anchoring inhibitor, metastasis inhibitor, antiallergic agent or immunosuppressive agent contains as active ingredients, the whole body, leaves, petioles, branch roots of the following plants, as they are, or dried, crushed or extracted products: Artemigiacapillaris, Euphorbia kansui, Agastache rugosa, Glechoma hederacea, Matricaria chamomila, Euphorbia lathyris, Spirodela ployrhiza, Mentha haplocalyx and Isodom japonicus. The extraction is preferably carried out by extracting the crushed products the whole bodies or parts of these plants with water or an organic solvent at 3-70 deg.C.  This medicine can be widely used in treatment and prophylaxis for cancer, asthma, allergic rhinitis, gout, psoriasis, urticaria, rheumatism, pollinosis, periodontal diseases, ischemic reperfusion disorder, acute respiratory distress syndrome, autoimmune diseases, acute alveolar disorder and the like.