baber/WOPTO huggingface dataset:
Patent JP-H07285422-A (JP)
Title: Electric vehicle
Inventor: YOSHII KINYA
IPC: F16H63/34
Filed: 1994-04-21
Abstract: PURPOSE:To prevent the breakage of a driving system including a parking mechanism when the parking mechanism of an electric vehicle starts operation when the vehicle is still in movement. CONSTITUTION:As for a driving system which is constituted so that the output of a motor 10 is decelerated by a reduction gear 14, and transmitted to a driving shaft 60, and the joined driving wheel is driven, a parking mechanism 12 is arranged between the motor 10 and the reduction gear 14, a buffering mechanism is arranged between the parking mechanism 12 and the motor 10. The buffering mechanism is installed. The buffering mechanism is equipped with a hollow-shaped output shaft 24 fixed with the rotor 22 of the motor 10 and a torsional shaft 30 which penetrate through the inside of the output shaft and whose one end is connected with the output shaft 24 and the other end is connected with the parking mechanism 12. If the parking lock operation is carried out during the movement of the vehicle, the inertia of the rotor 22 is absorbed by the torsional shaft 30, and the occurrence of the shocking stress is prevented.
Patent JP-H04293959-A (JP)
Title: Thermoplastic resin composition
Inventor: ORIGASA YUICHI
IPC: C08L69/00
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the delamination in molding and improve heat resistance, dimensional stability, moldability, oil resistance, etc., by compounding a mixture of a polyarylene sulfide resin with a specific resin with a multiphase-structured thermoplastic resin. CONSTITUTION:1-99wt.% polyarylene sulfide resin is mixed with 99-1wt.% resin which is selected from the group consisting of a polycarbonate resin, a polyphenylene ether resin, and an ABS resin and has a number-average mol.wt. of 15,000-80,000. Then, 100 pts.wt. the resulting mixture is compounded with 0.1-100 pts.wt. multiphase-structured thermoplastic resin which comprises a graft polymer consisting of 5-95wt.% epoxidized olefin copolymer and 95-5wt.% vinylic (co)polymer and in which one (co)polymer forms a dispersed phase having alphaparticle diameter of 0.001-10mum in the other (co)polymer.
Patent JP-S57198206-A (JP)
Title: Method and device for reactor iron making
Inventor: SUGIURA SABUROU
IPC: C21B11/08
Filed: 1981-05-30
Abstract: PURPOSE:To produce iron from scraps by using low grade carbonaceous materials without using electric power by charging the carbonaceous materials together with the scraps into the molten iron in a reactor and forming the site for combustion of gaseous CO on the molten metal. CONSTITUTION:Some pig iron or molten steel is charged as a seed melt into a reactor 2. Then, scraps 5 and carbonaceous materials such as coal are charged into the molten iron. When oxygen is blown through upper, lower blow ports 23, 24, the oxidation of the carbon charged into the molten iron to CO takes place, and further the greater part of the formed CO is oxidized to CO2 in the space in the upper part of the reactor 2. The charged scraps 5 are melted by the heat evolved by this oxidation reaction; at the same time, recarburization to the molten iron takes place. This recarburization progresses quickly by the forced agitation by the blowing of the gas. In this way, the reactor iron making is accomplished with high productivity.
Patent JP-H04295531-A (JP)
Title: Ventilator
Inventor: FUKUDA YUKIO
IPC: F24F7/013
Filed: 1991-03-22
Abstract: PURPOSE:To increase the ventilating air amount and expand the suction range of under-floor air, etc., by a method wherein an air passage, that leads from an inner drum air suction port to an inner drum air discharge port, is provided in an inner drum, the sectional area of the inner drum air discharge port is designed smaller than that of the air passage, and a connecting path, that leads from an outer drum suction port to the air discharge space, is provided between the inner drum and an outer drum. CONSTITUTION:An outer drum 2 is inserted and a vent mounting plate 1 is attached to an under-floor ventilation hole, or the like. Then, when a ventilating fan 4 is operated, wet air under the floor, etc., is discharged outside through an inner drum air suction port 30 of an inner drum 3, an air passage 32, an inner drum air discharge port 31, air discharge space (a) and a mounting plate air discharge port 11. At this time, a negative pressure is developed inside the space (a) by the air discharged from the inner drum air discharge port 31, so that the under-floor air, etc., is sucked from the outer drum air suction port 20 through a communication path 5 and discharged outside through the mounting plate air discharge port 11. Therefore, the discharge flow amount of under-floor air, etc., is increased and the suction range of under-floor air, etc., can be expanded, thus improving the efficiency.
Patent JP-H01260071-A (JP)
Title: Production of sheetlike substance
Inventor: TSUJIHANA HAJIME
IPC: D06N3/06
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a sued-like sheetlike material, laminating a resin containing microcapsules having a volatile substance such as butane to the surface of a polyvinyl chloride resin backed with paper or cloth in the whole face of the layer or in a pattern state. CONSTITUTION:A treating solution of a synthetic resin containing microcapsules having a volatile organic compound such as butane in an organic solvent is laminated to the surface of a synthetic resin layer consisting essentially of a nonexpandable, unexpanded or expanded polyvinyl chloride layer optionally backed with a base material such as paper or cloth in the whole face of the layer or in a pattern state, then the microcapsules are expanded by drying and heating or heating of the sheetlike material in an after-process, the sheetlike material is made into a napped state and a napped part is formed on the synthetic resin layer to give a sued-like sheetlike material having strong bond with a resin component of the treating solution.
Patent JP-H09249583-A (JP)
Title: Production of olefins by oxidative dehydrogenating reaction of paraffins using oxygen carrier
Inventor: ISHIZUKI KIMIKA
IPC: B01J23/28
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To produce olefins having the same number of carbon atoms as that of a raw material at a relatively low temperature in high selectivity by carrying out the oxidative dehydrogenating reaction of a short-chain paraffin in the absence of molecular oxygen in the vapor phase and using an oxygen carrier. SOLUTION: The oxidative dehydrogenating reaction of 2-3C paraffins (i.e., ethane or propane) is carried out in the absence of molecular oxygen in the vapor phase by using an oxygen carrier. An oxide of a metal selected from vanadium, molybdenum, iron, etc., is preferred as the oxygen carrier, which is preferably supported on a carrier such as silica or alumina by a kneading method for improvement, etc., in the contact efficiency with the reactional raw materials. The ratio of the metallic oxide to the support is preferably 0.8-3 metallic atom/support expressed in terms of molar ratio. The reducing pretreatment of the oxygen carrier is preferably performed in the presence of a gas such as hydrogen at 400-600 deg.C and 100-1500hr<-1> space velocity under 100-300kPa pressure.
Patent JP-S59210159-A (JP)
Inventor: IIIZUMI SHIGEMICHI
IPC: E01C1/00
Filed: 1983-05-12
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-H03282648-A (JP)
Title: Memory controller
Inventor: WADA MASAHIKO
IPC: G06F13/42
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a general-purpose memory controller by controlling a memory in a single constitution despite the change of the capacity of a memory area serving as a control unit. CONSTITUTION:A microcomputer 12 is provided with the memory elements M1 - M4 serving as the memory areas having the same capacity. These elements M1 - M4 form a memory means 13 having a single memory space. A CPU 14 controls the data writing/reading operations of the memories M1 - M4 respec tively. Then a memory selection circuit 11 having a single circuit constitution can perform the address control in accordance with the memory capacity when the memory capacity of the memory M1 - M4 is changed over plural kinds. Thus a general-purpose memory controller is obtained.
Patent JP-H06297943-A (JP)
Title: Molding and manufacture thereof
Inventor: WATANABE KOJI
IPC: B60J1/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide a molding having no line on a groove lip and having a rain gutter with large depth. CONSTITUTION:The top face of the head part 16 of a molding 10 is provided with a groove lip 24 extended being curved toward a windshield 12 in such a way as to cover the upper face of the windshield 12, thus forming a rain gutter G. With the groove lip 24 thus curved toward the windshield 12, the rain gutter G with large depth can be formed, so that rainwater wiped away by a wiper is prevented from flowing over the rain gutter G and flowing into the side part of a vehicle.
Patent JP-H10282231-A (JP)
Title: Radar system
Inventor: UEDA YOSHINOBU
IPC: G01S7/32
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To increase searching chance of a fast moving target, far away from a radar set position. SOLUTION: A receiver 6 receives the radio wave obtained from a moving target, through an antenna 3 and a switcher 2, for each beam scan performed repeatedly according to the search data rate set by a beam scan controller 4. The beam scan speed at that time is set faster than before by reducing hit numbers. A threshold detector 7 extracts such detection signal as indicating target and noise out of the reception signal obtained for each beam scan by using a pre-set threshold. Here, the threshold value is set at low level for assuring a desired detection probability Pd. A scan data generator 8 overlays detection signals obtained for each beam scan, to generate scan data. A line segment target detector 9 extracts such line segment as contained in the scan data by utilizing the nature of Hough transform, so that the object indicated by such detection signal as related to the line segment is detected as a moving target.
Patent JP-S58200124-A (JP)
Title: Method for testing gas diffusion in space by discoloration
Inventor: MAEDA HIDEKI
IPC: G09B25/04
Filed: 1982-05-18
Abstract: PURPOSE:To grasp the diffusion of gas in a space speedily and accurately based on the degree of discoloration, by arranging thin thread shaped members having water absorbing property at the downstream side of a model to be tested in perpendicular to a flow, and soaking a discoloring reagent in said thin thread shaped members. CONSTITUTION:Thin thread shaped members 5 having water absorbing property are arranged at the downstream side of a model to be tested 4 in perpendicular to a flow. A discoloring reagent, which is reacted with gas discharged from the model to be tested 4 and discolored, is soaked in the thin thread shape members 5. Based on the degree of discoloration of said thin thread shaped members 5, the diffusion of the gas in the space is obtained. In this method, the diffusion of the gas in the space can be grasped speedily and accurately.
Patent JP-S60231076-A (JP)
Title: Selector valve
Inventor: TONE HISASHI
IPC: F16K11/083
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate a leak of fluid due to creep deformation of a seat member, consisting of material softer than the material constituting a valve main body and a rotor part, by providing in the seat member a communication groove in which a common port communicates with switching ports. CONSTITUTION:A seat member 16 provided in the end surface of a valve disc 15 in the side of a valve seat 4 is formed in a small thickness from a material of synthetic resin such as tetrafluoroethylene polymer, hexafluoropropylene-tetrafluoroethylene copolymer, etc. softer than the material of a valve body 1 and a rotor part 2. The seat member 16 forms on its surface, brought into slide contact with the valve seat 4, a communication groove 17 extended from the center toward the diametric direction. This groove 17 successively faces to internal end opening parts 3b'-3g' of switching ports 3b-3g as the rotor part 2 turns, permitting a common port 3a to communicate with the switching ports 3b-3g.
Patent JP-H03283346-A (JP)
Title: Fluorescent lamp
Inventor: IKADA KUNIHIKO
IPC: H01J61/42
Filed: 1990-03-30
Abstract: PURPOSE:To effectively block ultraviolet rays by making an ultraviolet ray absorbing film thinner at a portion of a film of fluorescent material at which film thickness is large, and also making the ultraviolet-ray absorbing film thicker at a portion of the film of fluorescent material at which film thickness is small. CONSTITUTION:The area of an ultraviolet-ray absorbing film 8 formed on the outer surface of a bulb 1 in which area film thickness tu1 is small is opposite to a portion of a film 7 of fluorescent material formed on the inner surface of the bulb 3 at which portion film thickness tp1 is small and also a portion of the ultraviolet-ray absorbing film 8 at which film thickness tu2 is large is opposite to the area of the film 7 of fluorescent material in which film thickness tp2 is small; i.e., addition of the film thickness of the film 7 of fluorescent material to that of the ultraviolet ray absorbing film 8 is roughly equal over the whole bulb 1. Ultraviolet rays are thereby restrained without lowering brightness of a fluorescent lamp.
Patent JP-H09274629-A (JP)
Title: Material order system
Inventor: GOTO YUKO
IPC: G06Q50/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a material order system with which the desire of an ordering person is made effective and simple ordering can be provided even in the case of ordering materials by designating a menu. SOLUTION: Ordering terminal equipment 3 has various master files such as a menu master 41, seasoning master 42, cooking instrument master 43, special sales article master 44, season merchandise master 45 and membership merchandise master 46 for storing materials, amount, price, seasonings and cooking instrument or the like for one person required in the case of cooking for each menu sent from home delivery system managing terminal equipment 1 and an order history file 52 recording order data in the past. Then, the materials of foods, seasonings and cooking instruments to be used for any menu selected out of the list of all the menus or out of the list of menus to use the selected special sales articles and their amounts for the number of persons are corrected on a display screen and ordering is performed according to the corrected contents.  The data to be corrected are read out of the menu master 41 or order history file 52 and displayed.
Patent JP-S539071-A (JP)
Title: Washing machine
Inventor: KOBAYASHI MITSUHIKO
IPC: D06F39/02
Filed: 1976-07-14
Abstract: PURPOSE: To positively charge bleaching agent softening agent into a washing tank of a washing machine by providing a hole perforated at the side wall of water supply tank and washing tank at the top for flowing washing water and a lower hole at the side wall communicated with the bottom of the washing tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63249035-A (JP)
Title: Apparatus for detecting knocking of engine
Inventor: TAKAHANE TETSUO
IPC: G01L23/22
Filed: 1987-04-06
Abstract: PURPOSE:To detect a knocking generating state with good accuracy, by calculating the max. value of the detection signal of a knocking sensor several times to set a knocking judge level on the basis of the inflection point of the distribution characteristic to the max. value. CONSTITUTION:The vibration of an engine 1 is detected by a knocking sensor 2 and the detection signal is inputted to a max. value detection means 3 which in turn calculates the max. value of the knocking detection signal during the knocking generating period at least in the vicinity of a top dead point a predetermined number of times. The max. values are statistically processed by a distribution characteristic operation means 4 to calculate the distribution characteristic to the magnitude thereof and the inflection point accompanied by the generation of knocking is calculated from said distribution characteristic by an inflection point operation means 5. The signal of the means 5 is sent to a judge level setting means 6 and a knocking judge level is set on the basis of the inflection point. A knocking detection means 7 compares the detection signal from the sensor 2 with the judge level to detect the generation of knocking and a control quantity setting means 10 outputs a knocking control signal to a combustion state control means 9 corresponding to the detection signal of knocking.
Patent JP-S60226431-A (JP)
Title: Manufacture of frost-tone glass article
Inventor: KURAMITSU OSAMU
IPC: C03C17/04
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a glass article having frost-tone, in high efficiency, without causing the problems such as the environmental pollution, the deterioration of the quality of the glass coating layer, etc., by applying low-melting glass powder and a high-melting substance to a just molded hot glass article by powder coating, and baking the coating layer. CONSTITUTION:Low-melting glass powder having a thermal expansion coefficient of <=alpha+1X10<-6>/ deg.C (alpha is the thermal expansion coefficient of the glass of the molded glass article), a softening point of <=550 deg.C and particle diameter smaller than the thickness of the coating layer of the powder coating, is prepared beforehand. The low-melting glass powder is mixed with 5-50wt% high-melting substance (e.g. silica, alumina, etc.) having higher melting point than the low- melting glass powder and particle diameter smaller than the thickness of the powder coating layer. The obtained powder coating composition is applied to a just molded hot glass article of 300-700 deg.C by powder coating, baked, and cooled slowly to obtain the objective glass article having frost-tone.
Patent JP-S60243144-A (JP)
Title: Composition for vulcanization of rubbery copolymer
Inventor: YAMAMOTO YOUZOU
IPC: C08L23/14
Filed: 1985-04-22
Abstract: PURPOSE:To provide a vulcanization composition having low surface stickiness, high tensile strength, and excellent transparency, gloss, etc., and composed of a propylene.1-butene(.polyene) rubbery random copolymer having several kinds of characteristics and a vulcanizing agent. CONSTITUTION:(A) A rubbery random copolymer obtained by the random copolymerization of (a) propylene and (b) 1-butene and, in the case of using the composition in vulcanized state, (c) a polyene, at <140 deg.C in the presence of a catalyst composed of a specific solid titanium complex, an organoaluminum compound and a specific electron donor, and having (i) a propylene/1-butene molar ratio of 35/65-59/41, (ii) an iodine value of <=30, (iii) no melting point or melting point of <40 deg.C, preferably about <=20 deg.C determined by the thermal analysis with a differential scanning calorimeter (DSC), (iv) an intrinsic viscosity [eta] of 0.5- 6dl/g measured in decaline at 135 deg.C, and (v) a content of the component soluble in boiling diethyl ether of <60wt%, preferably about <=50wt%, is compounded with (B) a vulcanizing agent.
Patent JP-S63250956-A (JP)
Title: Secrecy system connecting system
Inventor: TAZAKI TOSHIAKI
IPC: H04L29/08
Filed: 1987-04-08
Abstract: PURPOSE:To perfectly maintain a secrecy without being connected to an optional terminal by responding to the record of a callee and connecting between the terminal registered beforehand and a central processing unit. CONSTITUTION:When a maintenance center 20 accesses the central processing unit 80, it makes a phone call to the central processing unit 80, and after it transmits a maintenance center number and prescribed time elapses, it switches off the telephone once. An access right checking device 60 responds to the storage of the being called, and an automatic loop-back telephone circuit 61 sends the telephone number of the maintenance center 20 to a network controller 40 through a number information signal group line 40, based on a correspondence table between the plural maintenance center numbers registered beforehand and the telephone numbers and it calls again the maintenance center 20. In the case of a terminal equipment 10 which is the terminal to be called makes a phone call to the central processing unit 80, since the number has not been registered, the automatic loop-back circuit 61 never calls again.
Patent JP-S5511256-A (JP)
Title: Corona discharger-charger
Inventor: KAWATAKI HIROYUKI
IPC: H01T19/00
Filed: 1978-07-11
Abstract: PURPOSE: To make possible automatic adjustment of charging condition with a low voltage circuit without using any DC high current source by controlling the magnitude of the current flowing in the tertiary winding of a transformer and controling the degree of saturation per half cycle of AC with a control circuit.  
     CONSTITUTION: One end of the secondary winding 13 of an output transformer 11 is connected to a corona discharge electrode 16 and the other end to a chargeable rotary photoreceptor 14 through a DC component detecting circuit 15. The tertiary winding 26 is coupled to a control circuit which controls the degree of saturation of the transformer 11. The DC component detected by the detecting circuit 15 provided to the secondary side of a transformer 11 is supplied to one input of the comparator 34 and the reference potential for setting the positive and negative unbalance quantities of the current flowing in the tertiary winding 26 of the transformer is supplied to the other input of the comparator from a variable reference power source 36. The output of the comparator 34 is supplied to the base of a transistor T 3 . Thereby charging condition may be automatically adjusted by the low voltage circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09243890-A (JP)
Title: Method for supporting optical cable at wire for hanging and its outfit
Inventor: MORI KATSUHISA
IPC: G02B6/46
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to support an optical cable successively at a wire for hanging while existing at a fixed place with poles as scaffolds without utilizing a gondola and crane. SOLUTION: The wires of a prescribed length which are formed by coating metallic wires 1a with synthetic resin films 1b and are adapted to maintain the hardness to allow the holding of their form are spirally twisted to form the spiral wires 1. A joint pipe 2 for connecting the wires to each other is mounted at one end of the spiral wires 1. The wire 4 for hanging installed between the poles and the optical fiber cable 3 to be installed are inserted into the inner parts of the spirals of the spiral wires 1 and, in this state, the spiral wires 1 are delivered forward together with the optical cable 3. The ensuing wires are successively connected via the joint pipes 2 to the one end of the spiral wires 1 existing on the operator's side, by which the optical cable 3 is supported.
Patent JP-H09249448-A (JP)
Title: Alumina-based sintered material for sliding member
Inventor: UNNO YASUAKI
IPC: F16C33/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina-based sintered material for a sliding member high in mechanical strength and toughness, low in frictional coefficient and small in amount of wear at the sliding part. SOLUTION: This alumina-based sintered material M for a sliding member is obtained by providing a mixed presence of 50-92 pts.wt. mother phase 2 consisting of an α-type alumina with 3-20 pts.wt. needle crystalline β-type alumina 3 and 3-20 pts.wt. ceria particles 4 having <=10μm particle diameter. As the β-type alumina, at least one kind is selected from among CaAl12 O19 , SrAl12 O19 BaAL12 O19 and LaAl11 O18 .