baber/WOPTO huggingface dataset:
Patent JP-H0453587-A (JP)
Title: Dehydrating and drying washing machine
Inventor: SAKAKIBARA KAORU
IPC: D06F25/00
Filed: 1990-06-21
Abstract: PURPOSE:To certainly prevent a hand from burning even if it makes contact with a balancer at the time of taking out a washing material after end of drying operation, shorten cooling time, and improve using efficiency by providing the inner circumferential surface of a balancer with a protector projecting from the circumferential surface. CONSTITUTION:On the inside of a lower bulkhead 111a and upper bulkhead 112a forming the lower half part 111 and upper half part 112 of a balancer 22, a lower cover part 121a and upper cover part 121b for forming a protector 22a are integrally formed with the lower half part 111 and upper half part 112, and an air chamber 120 is formed by the cover parts 121a, 121n. As the protector 22a is provided, a hand can be prevented from making direct contact with the balancer 22 at the time of taking out a dried washing material from an inner tank 31, and the washing material can extremely safely and easily be taken out. Further, as the washing material can safely be taken out even if a solution L in the balancer 22 is slightly hot, the cooling operation after drying can be cut off rather early to shorten drying time and save energy.
Patent JP-S5952672-A (JP)
Title: Thermal head
Inventor: KOBAYASHI KAZUHIRO
IPC: H01C7/00
Filed: 1982-09-18
Abstract: PURPOSE:To effectively prevent the oxidation of a heat generating resistance body and to raise a breaking temp. while prolonging life, in a heat sensitive recording thin film type thermal head, by using a material having cermet as the protective layer of the heat generating resistance body. CONSTITUTION:As the protective layer 5 for preventing the oxidation of the heat generating resistance body 2 provided on a substrate 1, cermet is used. As the metals constituting the cermet, metals such as Cr, Fe, Ni, Ti, Ta, Nb, Zr, Al, Mo or alloys thereof are used while, as the insulating substance constituting the cermet, ceramics such as oxide, carbide or nitride are used and these materials are used as matrix materials to form the cermet by sputtering so as to cover the heat generating resistance body. The protective layer 5 may be formed from the cermet alone or from the multi-layered structure of the ceramics and the cermet.
Patent JP-H0211583-A (JP)
Title: Dihydropyrans, intermediate therefor and production of dihydropyrans
Inventor: TAKANO SEIICHI
IPC: C07D309/28
Filed: 1988-06-30
Abstract: NEW MATERIAL:A 2-methyl-3-hydroxymethyl-4-alkoxycarbonylmethyl-5- alkoxycarbonyl-3,4-dihydro-2H-pyran expressed by formula I (R<1> and R<2> represent 1-5C alkyl). USE:A precursor for synthesis of (-)-alkylenolate exhibiting antiviral activity. PREPARATION:A cyclic diether derivative expressed by formula II is subjected to removal of acetonide to form a crude diol derivative, which is then protected in its primary hydroxy group to form a novel intermediate expressed by formula III (X represents protecting group). This intermediate is reacted with a propiolic acid alkyl ester and treated with a brominating agent to afford a novel intermediate expressed by formula IV. After cyclizing this intermediate, double bond is introduced into the ring and the above-mentioned hydroxy-protecting group is eliminated.
Patent JP-S6055172-A (JP)
Inventor: SUGIHARA TAKAMOTO
IPC: E04H6/02
Filed: 1983-09-06
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-S6225683-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: E05B81/34
Filed: 1985-07-26
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-S6226113-A (JP)
Title: Inside-outside air selecting structure in air conditioner for vehicle
Inventor: OHASHI TOSHIO
IPC: B60H1/24
Filed: 1985-07-26
Abstract: PURPOSE:To make an outside air quantity increasable without resting on a motor and a fan, by installing two selector doors in an outside air intake, and constituting the one side door so as to select a part of the outside air intake and an inside air intake either. CONSTITUTION:When a large quantity of outside air is taken in, a first selector door 18 is rotated in the B direction, while a second selector door 20 is operated in the full open direction C, then a first intake 15a and a second intake 15b both are fully opened. with this operation, the outside air is taken in from an outside air intake 15 on the whole. And, when a normal quantity of the outside air is taken in, the second selector door 20 is kept in a closed state, and opening of the first selector door 18 is properly regulated. With this constitu tion, an intake quantity is increasable without increasing each rotational fre quency of a fan 11 and a motor 12.
Patent JP-2000352517-A (JP)
Title: Map data displaying system
Inventor: FUJIKI HITOSHI
IPC: H04W4/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a map data displaying system capable of adapting to the new establishment, movement, extinction of installations and facilities such as stores and the new establishment and extension of roads without the need for the replacement of a fixed medium to store map data in a map data displaying device. SOLUTION: This map data displaying system is constituted by combining a map data displaying device A mounted on a moving body to display detected location data on map data previously stored in a fixed medium 18 with a server B which is connected to a communication network and in which map data is previously stored. The map data displaying device A receives map data from the server B to interpolate the map data previously stored in the fixed medium 18.
Patent JP-S5953511-A (JP)
Title: Manufacture of ethylene copolymer composition
Inventor: KATOU AKIFUMI
IPC: C08L23/08
Filed: 1982-09-22
Abstract: PURPOSE:To obtain in good handling titled copolymer of low density, with high strength and processability, by copolymerization in the first stage, between ethylene and a small proportion of alpha-olefin under specific condition, followed by the second copolymerization between ethylene and another alpha-olefin having more carbon atoms. CONSTITUTION:Using a catalytic system consisting of titanium-based and organo aluminum-based catalysts, ethylene and propylene (or 1-butene) are subjected to gas phase copolymerization in the first stage to form a copolymer with a density of 0.910-0.950g/cm<3> in such an amount as to be 30-70wt% of the total quantity of the final copolymer, followed by carrying out the second gas phase copolymerization, in the presence of the copolymer produced in the first stage, between ethylene and canother alpha-olefin having more carbon atoms than those of one used in the previous stage to form a second copolymer with a density of 0.910-0.945g/cm<3> and the molecular weight-higher than that of the first copolymer is such on amount as to be 70-30wt% of the total quantity, thus obtaining the objective copolymer composition with a density of 0.910-0.945g/cm<3>.
Patent JP-S5687530-A (JP)
Title: Dehydrating method of gas containing unsaturated aldehyde
Inventor: AOSHIMA ATSUSHI
IPC: C07C45/00
Filed: 1979-12-19
Abstract: PURPOSE:To obtain a dehydrated unsaturated aldehyde very readily, by the dehydration of a gas containing an unsaturated aldehyde through the separation of condensed water with the heat of vaporization of methanol without the polymerization loss of the unsaturated aldehyde. CONSTITUTION:In the dehydration of a gas containing an unsaturated aldehyde prepared by the catalytic oxidation in the vapor phase of a raw material comprising at least one of propylene, isobutylene and t-butanol, methanol in such an amount as to vaporize amlost wholly, is brought into countercurrent contact from above with the above-mentioned gas containing the unsaturated aldehyde, and the gas containing the unsaturated aldehyde in contact takes the heat of vaporization from the methanol, to separate the condensed water in the gas. The gas containing the unsaturated aldehyde prepared by the catalytic oxidation in the vapor phase is preferably cooled in advance. EFFECT:An unsaturated aldehyde may be dehydrated directly in the vapor phase.
Patent JP-S6226697-A (JP)
Title: Semiconductor memory
Inventor: FURUSAWA KAZUNORI
IPC: H01L27/10
Filed: 1985-07-26
Abstract: PURPOSE:To decrease the number of elements by providing a voltage changing circuit that forms a ternary selection signal consisting of grounding potential that makes a nonvolatile memory element operate reading, writing and erasing and a positive and negative potential. CONSTITUTION:Besides a power source voltage Vcc, a negative voltage Vp is used for the reading, writing and erasing operation, and the negative voltage Vp consists of an oscillating circuit and a rectifier circuit. In memory cells M1-M4, a switch MOSFET for selecting address is omitted, and the memory cell is constituted of only one MNOS transistor to realize reading, writing and erasing operation. Accordingly, the selection/non-selection of a word line to which a gate is connected is made by a voltage changing circuit XDRV that forms the driving signals of a ternary voltage such as power source voltage Vcc, a grounding potential 0V and a negative voltage Vp corresponding to the reading writing and erasing operation. Thereby, the number of elements can be decreased.
Patent JP-H0914397-A (JP)
Title: Pinion gear for electric motor
Inventor: MATSUYAMA MOTOAKI
IPC: F16H55/17
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a pinion gear for an electric motor, small in the number of part items, easy in replacement, capable of setting with small number of teeth, short in the whole length, and to contrive improvement in gear cutting precision. CONSTITUTION: A pinion gear 18 for an electric motor is furnished with a gear part 28 on an outer peripheral part of which gear teeth 27 are engraved, a fastening part 29 coaxially integrally formed on one side of this gear part 28 and a screwing part 30 coaxially integrally formed on the other side of the gear part 28. Thereafter, outer diameter of the fastening part 29 and the screwing part 30 are made smaller than a diameter (d) of a root circle of the gear part 28.
Patent JP-S6143259-A (JP)
Title: Variable venturi type carburetor
Inventor: MOGI KAZUHISA
IPC: F02M7/28
Filed: 1984-08-07
Abstract: PURPOSE:To permit the correct air fuel ratio control by dividing the air bleed passage of a variable venturi type carburetor into two parts and installing a variable sectional-surface type valve into one passage and arranging an opening/ closing valve into the other and installing an adjusting screw. CONSTITUTION:A needle valve 4 is fixed at the lower edge surface of a slidable piston 3 installed onto the upstream side of a throttle valve 6. The needle valve 4 varies the opening area of a jet 21, and bleed air is supplied into the part from the holes 26 and 27. For the bleed air passing through the hole 26, the opening area of a hole 34 is controlled according to the cooling-water temperature by a wax 27. For the bleed air passing through the hole 27, a controller 39 controls a valve 38 for opening and closing a negative-pressure passage communicating to a manifold, according to parameters a-c, and when the valve 38 is opened, a vale 40 is opened to supply air through a flow-rate adjustment setting part consisting of a passage 43 and an adjusting screw 44.
Patent JP-H0214748-A (JP)
Title: Catalyst composition for hydrogenating heavy hydrocarbon oil
Inventor: TAWARA KINYA
IPC: C10G45/06
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a catalyst compsn. for hydrogenating heavy hydrocarbon oil prevented from deactivation due to deposition of metals by depositing a component having hydrogenation activity to a porous alumina carrier and forming the catalyst by specifying a range of total pore volume, range of means pore diameter, etc., of the treated carrier. CONSTITUTION:A hydrogenation catalyst for heavy hydrocarbon oil is formed by depositing a component having hydrogenating activity to a porous alumina carrier. The catalyst is characterized by (1) >=0.4 milliliter/g total pore volume, (2) 60-140Angstrom  average pore diameter of porous having <=400Angstrom  pore diameter, (3) >=60% pore volume of pores having 400+ or -100Angstrom  pore diameter basing on the pore volume of pores having <=400Angstrom  pore diameter. (4) 2-9% pore volume of pores having <=400Angstrom  pore diameter basing on a total pore volume, (5) 4-8.6(mm<2>/mm<3>) ratio of external surface area to a volume of formed catalyst particle and (6) that all points in the formed catalyst particle are within a range <=0.6mm from the external surface of the formed catalyst particle.
Patent JP-S5687495-A (JP)
Title: Apparatus for decomposing livestock feces and urine
Inventor: NAKAJIMA KIMITADA
IPC: C02F3/28
Filed: 1979-12-18
Abstract: PURPOSE: To facilitate the decomposition of feces and urine at a high efficiency, by arranging a urine reserving vessel adjacent to a feces fermentation vessel, and decomposing the urine with the fermentation heat of the feces.  
     CONSTITUTION: Natural feces are carried by conveyers 8, 9 to a fermentation vessel 2, and fermented and dried there by a stirrer 4. The treated feces are discharged through discharge holes 10, 11. Urine is carried by a pump 34 to urine reservoirs 13, 14. A heat generated by the fermentation of the feces is transmitted through inside walls 15, 16 to the urine reservoirs 13, 14, and thermally decomposes the urine and generates methane gas from the urine. The methance gas is extracted through the openings 25, 26, 27, 28. The digested urine is carried by a pump 39 to evaporation vessels 35, 36. The urine in the evaporation vessels is vaporized naturally and artificially. The artificial vaporization is done by dipping a sheet member 49 attached with a wire 52 into the urine, winding up the wire 52 onto a pipe 53, and evaporating the urine from the front and back surfaces of the sheet member 49 with or without blowers 56, 57. Thus, feces and urine can be effectively decomposed at once. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5952720-A (JP)
Title: Cumulative metering device
Inventor: TAKANO TOSHIJI
IPC: G01G19/22
Filed: 1982-09-21
Abstract: PURPOSE:To manufacture a titled cumulative metering device of simple constitution at low cost without requiring a complex selection controller, by providing storage areas as many as material throwing-in machines and reading them after successive shifting, and specifying a material throwing-in machine and a set value. CONSTITUTION:When material is thrown in a metering hopper 1 and actual weight data WR coincides with set value data W1, a storage area e2 is read out instead of a storage area e1. Consequently, number data ''2'' is outputted to a data bus N0B and the opening/closing part 2-1a of a material throwing-in machine 201 returns to a closed state and the opening/closing part 2-2a of a material throwing-in machine 2-2 is opened to throw the material in the material throwing-in machine 2-2 into the metering hopper 1. Further, when the storage area e2 is read out, set amount data w2 is outputted to a data bus DB and a comparator 7 starts comparison of the actual weight data WR with the set value data W2. Then, the material in the material throwing-in machine 2-2 is thrown into the metering hoppeer 1 and when the actual weight data WR coincides with the set value data W2, the next storage area is read out similarly.
Patent JP-H11333644-A (JP)
Title: Method and device for assembling parts
Inventor: MORII YOSHIHIRO
IPC: B41J25/312
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for assembling parts to shorten a time required for assembly of parts and intermediate holding members to a part carrier and improve assembly efficiency and productivity. SOLUTION: A head 2 being an object to be assembled faces on a given part assembly portion to effect regulation of the position of the head 2. In a state that a part loading jig 100 is positioned in a given portion by a part loading jig positioning unit 300, an intermediate holding member 4 being an object to be assembled is transferred to the head 2 being an object to be assembled by an intermediate holding member mechanism 401. Thereafter, the intermediate holding member holding mechanism 401 is returned to the transfer starting position of a intermediate holding member 4 assembled to a secondary head being an object to be assembled. During a time in which operation to regulate the position of the head 2 being an object to be assembled is executed by a head position regulation unit 500, approximately simultaneously with operation to regulate the position of the head 2, operation to apply an adhesive on an intermediate holding member being assembled to a subsequent head is executed by an adhesive coating means 403.
Patent JP-H0454020-A (JP)
Title: Digital/analog converter
Inventor: YASUTAKE NOBUYUKI
IPC: H03M1/08
Filed: 1990-06-22
Abstract: PURPOSE:To form a D/A converter which can responds to a digital signal at high speed with high accuracy by providing a delay means delaying either a 1st input signal or a 2nd input signal to the D/A converter for a prescribed time so as to reduce glitch included in an output signal. CONSTITUTION:The D/A converter is provided with a delay means 3 delaying either a 1st input signal Din1 or a 2nd input signal Din2 for a prescribed time. Then the 1st input signal Din1 inputted to a control terminal of one transistor(TR) 1 being the component of a current switch is delayed by the delay means 3 for a prescribed time. Thus, just after the switching of the level of the 1st input signal Din1 is started, the signal level is switched at a signal level at which the level intersects the 2nd input signal Din2 and the current switch is easily operated. As a result, glitch included in the output signal is reduced markedly and the response characteristic of the output signal with a fast speed and high accuracy is ensured.
Patent JP-H10256507-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI MITSUHIRO
IPC: H01L21/8246
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve acceleration and stability of an operation by sufficiently obtaining current in writing a cell, and suppressing a subthreshold leakage current from the cell in holding data of a memory cell. SOLUTION: This device comprises memory cells each having an MIS transistor connected at its gate 1 to a gate control line 7 and at a data transfer line 8 to a drain electrode 3, and a capacitor connected at its storage electrode 5 to a source electrode of the transistor and at its plate electrode 6 to a common electrode and disposed in a matrix. In this case, impurity concentration of a channel region under the electrode 1 is set higher at the electrode 3 side than that of a source electrode 2 side so that a threshold value of the transistor when a positive potential V is applied is lower than that when a negative potential -V is applied to the line 8 with the potential of the electrode 5 as a reference.
Patent JP-S5954458-A (JP)
Title: Method and device for casting by bottom running of molten metal
Inventor: UMEDA TADASHI
IPC: B22D18/04
Filed: 1982-09-20
Abstract: PURPOSE:To cast molten metal with an excellent run into molds in the stage of casting molten metal by bottom running by communicating the casting molds with a lower vessel for molten metal while holding the inside of the casting mold chambers under reduced pressure, and inserting the moltem metal charging pipe of the casting molds into the molten metal then pressurizing the inside of the chamber of the vessel for molten metal. CONSTITUTION:A vessel 3 contg. the molten metal to be cast is put into a lower chamber 2, and plural casting molds 4 for precision casting by a lost wax method are disposed in an upper chamber 1. The molten metal charging ppe 4a of said molds is projected downward. The chamber 1 is placed on the chamber 2, and an intermediate gate valve 8 is opened to lower the molds 4 by means of a lifting cylinder 13 until the front end of the pipe 4a is dipped in the molten metal in the chamber 2. The chamber 1 and the chamber 2 are both in a state under reduced pressure and are partitioned from each other. Pressurized gas is supplied from a pipe 7 into the chamber 2 to pressurize the surface of the molten metal thereby casting gradually the molten metal through the pipe 4a into the plural molds 4. Since the inside of the upper chamber is under reduced pressure, the misrun of the molten metal to the inside of the molds 4 does not arise and the castings having no defects are obtd simultaneously in a large number.
Patent JP-S5952226-A (JP)
Title: Light quantity correcting mechanism of copying machine
Inventor: BABA HIDEYUKI
IPC: G03B27/34
Filed: 1982-09-20
Abstract: PURPOSE:To realize a compact structure and a large number of magnifications, by installing a driven member in parallel to an optical path and operating it with a pin member provided to a projection lens. CONSTITUTION:A lens 7 is mounted on a lens base 30 and movable by a wire 35 in directions X and Y along the optical path P. Both ends of the wire 35 are fixed to the lens base 3 through springs 36 and 36 and its intermediate part is wound around a drum 38 fitted to the power shaft of a lens motor M2 through a pulley 37; and the wire 35 is driven clockwise by the normal rotation of a lens motor M2 to move the lens 7 as shown by an arrow Y. On the other hand, the wire is driven counterclockwise through the reverse rotation to move the lens 7 as shown by the arrow X, and the springs 37 and 37 absorb the inertia of the motor M2. In this example, four kinds of copy magnification are set and the lens 7, therefor, has four set stop positions.
Patent JP-H0723097-A (JP)
Title: Handfree telephone set
Inventor: OKABE MASAMITSU
IPC: H04M1/60
Filed: 1993-07-02
Abstract: PURPOSE:To provide a handfree telephone system in which a speaker does not feel a sense of incompatibility. CONSTITUTION:In a main routine processed by a CPU 9, the target set values of electronic volumes 6 and 8 which are always optimal are decided in a real time based on a signal level detected by a detecting circuit 5 and 7. In an interruption processing routine, the electronic volumes 8 and 6 are changed only for a prescribed value so as to be close to the decided target set values based on the set values decided in the real time. That is, the values of the electronic volumes 6 and 8 can be smoothly controlled until the target optimal values by changing the difference of the target values decided in each fixed period only for the prescribed value in a further small period.
Patent JP-H0586793-A (JP)
Title: Method of predicting maximum shut-off pressure and maximum temperature of geothermal pile well
Inventor: KUBOTA YASUHIRO
IPC: E21B47/06
Filed: 1991-07-04
Abstract: PURPOSE:To predict a maximum shut-off pressure and a maximum temperature of a geothermal pile well. CONSTITUTION:The length of a liquid phase 6 in a geothermal pile well 1 is calculated from a pressure acting upon the geothermal pile well 1 and the specific weight of geothermal fluid flowing into the geothermal well 1. Further, it is calculated from the depth of a feed pump in the well 1, the density and specific enthalpy of the geothermal. Further, the inflow temperature of the geothermal fluid at which the thus calculated lengths of the liquid phase concede with each other, is obtained, and the pressure in the pile well 1 at that temperature is calculated.