baber/WOPTO huggingface dataset:
Patent JP-H06226971-A (JP)
Title: Ink jet type recording head
Inventor: HOSONO SATOSHI
IPC: B41J2/045
Filed: 1993-06-11
Abstract: PURPOSE:To improve energy efficiency without generating useless stress in a laminated type piezoelectric vibrator by a method wherein the piezoelectric vibrator of an ink j et type recording head and its fixed substrate form their area only in an active area, and are fixed only in that area. CONSTITUTION:When a driving signal is impressed to a piezoelectric vibrator 9, an active area 15 put between both electrodes 20..., 21... is elongated in an electrode arranged direction. Further, an inactive area which does not receive an electric field does not contribute to elongation. Then, the vibrator 9 is supported with a fixed substrate 8 only in an active area 15 wherein both electrodes 20..., 21... lap over. Further, the inactive areas on both sides are fixed with conductive adhesives 28, 29 equipped with elasticity, and edge parts 9a, 9a are maintained in a free state. Therefore, they push a diaphragm without receiving restriction with the substrate 8. Then, the whole of a bottom face of a vibrator A is fixed with the fixed substrate 8, and variation in elongation is increased by DELTAL as compared with conventional one. Energy efficiency generating an ink liquid is raised. At the same time, the edge parts 9a, 9a are not restricted, and fatigue is decreased.
Patent JP-S649801-A (JP)
Title: Production device for town gas
Inventor: KITAHARA ICHIRO
IPC: C10G11/02
Filed: 1987-07-03
Abstract: PURPOSE:To produce a town gas by using an inexpensive catalyst and cheap facilities in good workability, by using LPG or naphtha as a raw material, combining a low-temperature reforming device with a middle-temperature reforming device having an upright cylindrical heating furnace as a heating means and reforming at two stages. CONSTITUTION:A raw material hydrocarbon 3 such as LPG or naphtha is fed to a heat insulating type low-temperature reforming device packed with a ruthenium catalyst, treated at 300-550 deg.C and reformed into a gas rich in methane. The gas rich in methane is sent to a middle-temperature reforming device 2 packed with a nickel catalyst and reformed at 550-650 deg.C by using an upright cylindrical heating furnace as a heating means to give a town gas 5. Consequently, the inexpensive nickel reforming catalyst can be used in the middle- temperature reforming device 2, the cheap upright cylindrical heating furnace can be used for heating the middle-temperature reforming device 2 so that manufacturing cost can be reduced.
Patent JP-H0517277-A (JP)
Title: Production of single crystal of high-purity metal
Inventor: AONO YASUHISA
IPC: C30B1/06
Filed: 1991-07-08
Abstract: PURPOSE:To provide the method for producing the single crystal for a large- sized member consisting of high-purity metal. CONSTITUTION:The high-purity metals having a 2000 to 4000 range designated as a residual electric resistance ratio; for example, MRC iron, JM iron, etc., are used as starting raw materials and are subjected to a primary recrystallization heat treatment in an atmosphere of a mixture composed of 99% ammonia and 99.999% hydrogen, by which the prestrained primary recrystal material is obtd. The primary recrystal material is subjected to a precipitation treatment of either of furnace cooling or aging to form the precipitate of the elements at the grain boundaries and in the matrix with the base material atoms; for example, iron nitride. Further, this material is crystallized to the single crystal in 99.999% hydrogen in a moving furnace kept at 870 deg.C. The single crystal is obtainable at 80 to 90% yield.
Patent JP-H0718882-A (JP)
Title: Method for designing building, and building
Inventor: KAWAMOTO KUNICHIKA
IPC: E04H1/02
Filed: 1993-07-06
Abstract: PURPOSE:To increase the efficiency of designing by simplifying laying-out. CONSTITUTION:This method is for designing the layout of a multistory building. A fundamental unit 2 generally rectangular on a plan, including sanitary space 4, an entrance hall 5, a kitchen portion 6 having a service entrance 6a, and a stair 7, is set on the first floor, with the sanitary space 4 in one corner of the fundamental unit 2 divided lengthwise and crosswise into almost four parts on the plan; the stair 7 is in the corner opposite to the sanitary space 4, and the entrance hall 5 is in one of the corners adjacent the sanitary space 4 and the stair 7, and the kitchen portion 6 in the other corner. The living-room portion 3 of the first floor is laid out in the form of L on the plan, leading to that side of the fundamental unit 2 where the kitchen portion 6 and the stair 7 are laid out and also to that side where the stair 7 and the entrance hall 5 are laid out.
Patent JP-S6146363-A (JP)
Title: Method for controlling supply of molten metal to continuous casting machine of aluminum
Inventor: SATO YASUSHI
IPC: B22D11/18
Filed: 1984-08-08
Abstract: PURPOSE:To restore quickly the molten metal in a distributing vessel to a set amt. by controlling the tilting of a tilting holding furnace from the differential value between the required level value of a spout obtd. by an arithmetic circuit and the substantial molten metal level value of a guiding spout when the amt. of the molten metal in a distributing vessel begins to decrease. CONSTITUTION:The level of the molten Al to be supplied from the tilting holing furnace 1 to a continuous casting machine is measured by the level sensors 7-9 of a filter part 5, the guiding spout 3 and the distributing vessel 6. The set level value B corresponding to the required flow rate A of the molten metal in the vessel 6 and the substantial value C of the molten metal by the sensor 9 are inputted to a level indicating circuit 16 and the required inflow rate value D is determined in a control device 13. The required level value E of the spout 3 with respect to the value D is calculated in the arithmetic circuit 17 and the hydraulic cylinder 14 of the furnace 1 is driven by the differential value between the value E and the substantial molten metal level value F obtd. by the sensor 8 in a level control circuit 18. The quick control to maintain the substantial amt. of the molten Al in the distributing vessel at a required set value is thus made possible.
Patent JP-S5866899-A (JP)
Inventor: GIYUNTAA SHIYUREEDAA
IPC: G21F9/00
Filed: 1982-09-27
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-H0333012-A (JP)
Title: Production of barium chloride
Inventor: KASHIWASE HIROYUKI
IPC: C01F11/26
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an aq. BaCl2 soln. having a high concn. in a high yield without generating H2S by introducing gaseous chlorine diluted with an inert gas into an aq. slurry contg. BaS and bringing them into a reaction. CONSTITUTION:Barite is roasted under reduction and dispersed in water to obtain an aq. slurry contg. 150-500g/l BaS. Gaseous chlorine diluted to <=50vol.% concn. with an inert gas is introduced into the aq. slurry in an oxygen-free atmosphere until the pH of the slurry attains to 8-4. They are brought into a reaction and filtered to separate deposited S and insoluble residue.
Patent JP-S5792528-A (JP)
Title: Molding device for transparent quartz glass
Inventor: GOHOU YASUYUKI
IPC: C03B20/00
Filed: 1980-11-27
Abstract: PURPOSE: To enable the molding of the titled glass in good productivity, not followed by the occurrence of cracks and the admixture of foams, by lining graphite fiber cloth on the inner faces of a combination mold consisting of an outer mold, top and bottom force molds respetively, covering the combination mold with an inert gas atmosphere.  
     CONSTITUTION: A heating molding device consists of a combination mold comprising the outer mold 6, the top and the bottom force molds 7 and 8 made of graphite respectively, for containing coarse mass of transparent quartz glass, the heater 4 made of graphite equipped with the electrode 5 surrounding the combination mold, the heat insulating material 2 encircling the heater 4, and the water cooling jacket 1. The graphite fiber cloth 11 is lined on the inner faces of the combination mold of the device, an inert gas is introduced from the inlet 9 to the mold, and the mold is entirely covered with the inert gas atmosphere. In the device, even if the molding temperature is made higher than that of the conventional molding, the cloth 11 acts as an exhaust vent for evaporating gases SiO 2  and SiO, these gases are not added as foams to a product, and not melted and attached to Si, causing no cracks in the product. By reducing molding pressure, continuous molding is made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0518992-A (JP)
Title: Adapter for voltage detection
Inventor: MURAKI SHIGEHARU
IPC: H01R27/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide an adapter which can be fitted to the terminal part of an existing instrument and connected certainly to conduct safely voltage detection which is used to take in the voltage from a watthour meter to an electric energy error measuring device, etc., in measuring the error of the existing instrument, for example the watthour meter, etc., set on a job site. CONSTITUTION:The title adapter has adapter plate fixtures 3, for fixing the adapter plate 5 to the terminal part of an instrument, provided movably to the adapter plate 5 and screwed into threaded holes for fitting a terminal cover, etc., provided in the instrument; and voltage terminal detecting tools 1 movably provided to the adapter 5 and connected to the voltage terminal of the instrument.
Patent JP-S6410382-A (JP)
Title: Preparing system for weekly expenses
Inventor: OOWADA CHINAMI
Filed: 1987-07-03
Abstract: PURPOSE:To set an amount based on the cost preparation instructing information and to calculate the cost in a short time, by providing the instruction information to prepare the cost. CONSTITUTION:In an accounting unit such as a store and a department, the amount by the generation of a payment slip is referred to by a referring means based on the instruction information set by a setting means 1. The amount of the weekly expense funds is operated from the referred amount and the instruction information by an arithmetic means 3. The setting means 1 is composed of a display and a keyboard and the registering, updating and erasing of the cost preparing instructing information are executed. On the input screen of the display, the items such as the accounts, referring accounts, referring month, preparation reference value, calculating method and payment by the day resist.
Patent JP-H0513428-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L21/331
Filed: 1991-07-09
Abstract: PURPOSE:To make a window in not exceeding the minimum size capable of transferring to a resist in relation to the manufacture of processing masks of semiconductor comprising an SiO2 film. CONSTITUTION:The title manufacturing method is characterized by the constitution wherein a polysilicon layer 3 and an SiO2 layer 4 are successively formed on a layer 2 to be processed; an aperture part (window) 5a is made in the polysilicon layer 3 and the SiO2 layer 4, an end exposed in the sidewall 6 of the aperture part 5a of the polysilicon layer 3 is oxidized by thermal oxidizing step so that a thermally oxidized part 7 of which end surface is expanded by the oxidizing step resultantly narrowing the aperture part 5a, and finally the thermally oxidized film 7, the polysilicon layer 3 and the SiO2 layer 4 are used as processing masks, furthermore, a silicon nitride layer 8 is previously provided beneath the polysilicon layer 3 located in the aperture part 5a.
Patent JP-H0331994-A (JP)
Title: Commodity sales data processor
Inventor: TOHARA MINORU
IPC: G07G1/12
Filed: 1989-06-29
Abstract: PURPOSE:To easily obtain a paied amount for each room without giving a load to a cashier by operating an individual payment key, thereafter, registering ordered commodity for each client and displaying the paied amount for each client at the time of operating a subtotal key. CONSTITUTION:To a CPU 11, a ROM 13 to store a program, a RAM 14 as a storage means, etc., are connected. When a commodity code is inputted after the operation of the individual payment key by the CPU 11 and ROM 13, the amount corresponding to the commodity code is addingly stored in an individual total register 33, the contents of the individual total register 33 are outputted by a display part 23 based on an individual payment registration completion operation, simultaneously, an addition to a payment total register 35 is executed, and thereafter, a clearing is executed. Based on a collating operation, the contents of a sales total register 32 and the contents of the payment total register 35 are compared, and the comparison result is outputted by the display part 23. Thus, without giving the load to the cashier, the individual paied amount can be easily calculated.
Patent JP-H06349499-A (JP)
Title: Manufacture of electrode for molten carbonate fuel cell
Inventor: YAMAMASU YOSHIKAZU
IPC: H01M4/88
Filed: 1993-06-14
Abstract: PURPOSE:To manufacture a cathode electrode having high dissolution resistance and capable of preventing the elution of NiO into a carbonate. CONSTITUTION:The powder of an iron oxide or a cobalt oxide 2 is added to Ni powder 1 in the mixing process I. Water 3, a binder 4, a plasticizer 5, and a dispersant 6 are added and mixed. The slurry 7 is molded into a tape shape in the tape molding process II. It is baked in the weak reducing atmosphere, and the iron oxide or cobalt oxide 2 is solution-diffused on the Ni surface by the baking process to surround the Ni surface with the oxide. The elution of NiO is suppressed by the oxide film on the surface even when a manufactured electrode 8 is oxidized into NiO in a battery.
Patent JP-2000004083-A (JP)
Title: Watertight structure
Inventor: SUGIYAMA NORIO
IPC: H05K5/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To easily put a watertight tap, to reduce the number of works, and to reduce manufacturing cost. SOLUTION: This watertight structure has a through-hole 26a, which is made in the partition wall 26 for partitioning the inside of a case body 25 into a first receiving chamber 27 and a second receiving chamber 28 in which a circuit body 29 is arranged, and through which a terminal part 32 projecting from a circuit body 29 is passed from the second receiving chamber 28 to the first receiving chamber 27, and prevents water from flowing into the first receiving chamber 27 through a through-hole 26a of the partition wall 26 by a watertight tap 35 which is fitted in the second receiving chamber side of the terminal part 32, in which a press circumferential wall 36 for pressing the watertight tap 35 to the partition wall 26 side, in a state where the circuit body 29 is arranged in the second receiving chamber 28 is provided around the terminal part 32 of the circuit body 29.  Since the depressing circumferential wall 36 depresses the watertight tap 35 to compress it, the inside wall of the through- hole 26a in put into tight contact with the terminal part 32 side.
Patent JP-H1010213-A (JP)
Title: Remaining battery capacity measuring device for electric car
Inventor: SHIMOYAMA KENICHI
IPC: G01R31/36
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a remaining capacity measuring device for electric car capable of identifying the remaining capacity by an approximation line when data sampled on I-V coordinates in a specific period show proper scattering as a whole. SOLUTION: Current flowing from a battery and voltage during running are collected with a data collecting and averaging means 17 in every certain period and average current and average voltage after elapsing 100msec are obtained and collected on I-V coordinates consisting of low, middle and high zones. At this moment, a zone number judgment means 26 judges the number of collected data in each zone. When the number is over a specific number or equal, a coefficient of correlation judgment means 19 judges the coefficient of correlation of collected data. When this coefficient of correlation shows high correlation, an approximation line calculation means 21 calculates an approximation line based on the data collected in the whole zone and a remaining capacity calculation means 22 indicates the remaining capacity based on this approximation line and the reference value on a display 16.
Patent JP-S6229186-A (JP)
Title: Transfer piping
Inventor: OKUMURA YUJI
IPC: H01L39/04
Filed: 1985-07-31
Abstract: PURPOSE:To prevent a cooling system from becoming large in scale and improve the coolant transfer balance, by using metal supports to support space between transfer pipes and using thermal insulator supports to support space between the said metal supports and vacuum piping to uniformize temperature distribution of each transfer pipe. CONSTITUTION:Transfer piping 1 are covered with a laminated adiabatic layer 5 for intercepting radiation heat and housed inside a vacuum piping 2. Adiabatic vacuum condition 6 is made between the vacuum pipe 2 and the transfer piping 1, to prevent heat from penetrating. And, the transfer piping 1 themselves are coupled to each other by using metal supports 3, which are supported on the vacuum piping 2 by using thermal insulator supports 4. Thus, because the transfer piping 1 are jointed to each other through the metal supports 3 superior in heat conductivity, heat exchange takes place between their pipes themselves so that heat is dispersed from pipings with large heat-penetration to those with small one to obtain a temperature rise which is uniform as a whole. Then, a cooling system can be prevented from becoming large in scale, with transfer pipings superior in coolant transfer balance being available.
Patent JP-S5789962-A (JP)
Title: Device for removing adhered foreign matter by air blow
Inventor: IBATA TOSHIHIRO
IPC: B41F23/00
Filed: 1980-11-27
Abstract: PURPOSE: To remove adhered foreign matter uniformly, smoothly and effectively without damaging the object surface by blowing air through a draft passage consisting of a clearance with the object surface as one side thereof.  
     CONSTITUTION: The draft passage 3 is formed by placing an air flow passage forming plate 1 opposite to the surface of an object 2 which is moved by a conveyor and from which the deposited foreign matter is to be removed, with a clearance width a of a predetermined dimension provided between the plate 1 and the object surface. The air flow passage forming plate 1 is so provided that it can be moved to regulate the clearance width a, and an exhaust port 4 is provided in a central part of the plate 1. In addition, a box-formed body is provided which is communicated with the exhaust port 4 on one side and is communicated with a blower through a communicating port 6 for the blower on the other side. The plate surface of the air flow passage forming plate 1 is preferably composed of a corrugated shaped surface 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5959827-A (JP)
Title: Manufacture of hot-rolled steel plate with superior processability
Inventor: SENUMA TAKEHIDE
IPC: B21B3/00
Filed: 1982-09-28
Abstract: PURPOSE:To manufacture a hot-rolled steel plate with superior processability, by rolling a steel contg. specified amounts or less of C and other alloying elements under specified conditions in the final stage of hot rolling, cooling the resulting plate at a specified cooling rate, and coiling it at a specified temp. CONSTITUTION:A steel contg. <0.1wt% C and <3wt% other alloying elements is hot-rolled. In the final stage of the hot rolling, the steel is rolled once or more at >=60% total draft within 2sec in the temp. range of 600 deg.C- (Ar3+100 deg.C). After finishing the hot rolling, the resulting plate is cooled at <=20 deg.C/sec cooling rate and coiled at 500-700 deg.C. A hot-rolled steel plate of uniform quality with high workability is obtd. The r-value of the plate is about 1 or above.
Patent JP-H1110064-A (JP)
Title: Flame pretreatment method for coating
Inventor: OCHIAI HIROSHI
IPC: B05D7/14
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain wettability small in dispersion by linearly and relatively moving a flame burner and an object to be coated at an almost fixed speed while keeping almost constant a distance between the flame burner and a face to be coated. SOLUTION: The distance between a flame burner 30 and a 2nd surface 6 of a bumper 2 is defined as L and in the state of turning the fire burner 30 downwards, the flame burner 30 is linearly moved at fixed speed in the front/rear direction. Next, the bumper 2 is turned about at 90 deg. with a rotary shaft 13 as a center and moved upwards and sideways and in the state of turning the flame burner 30 downwards while keeping the distance L between the flame burner 30 and a 1st surface 5, the fine burner is linearly moved at fixed speed in the front/rear direction. Further, the flame burner 30 is linearly moved at fixed speed in the front/rear direction while keeping the distance L between the flame burner 30 and a 3rd face 7 after the bumper 2 is turned around the rotary shaft 13 just at a required angle and moved upwards and sideways.
Patent JP-S6060362-A (JP)
Title: Engine brake control device of continuously variable transmission
Inventor: MIYAWAKI MOTOHISA
IPC: F16H61/662
Filed: 1983-09-12
Abstract: PURPOSE:To prevent generation of a shock further effectively apply an engine brake, by throttling the discharge pressure of a hydraulic servo device in a main pulley side further controlling a level of the discharge pressure of the hydraulic servo device in the main pulley side in accordance with a car speed, when a car is decelerated fully closing a throttle. CONSTITUTION:A discharge pressure control device, having an orifice 62 and a bypass oil path 63 bypassing the orifice 62 and providing in the bypass oil path 63 a variable orfice 66 connected to an engine brake cam 64 through a link 65, is arranged in a drain side oil path 52 from a speed change control valve 44, throttling the discharge pressure of a hydraulic servo device 27 in a main pulley side further controlling a level of the discharge pressure of the hydraulic servo device 27 in the main pulley side in accordance with a car speed when a car is decelerated fully closing a throttle. In this way, generation of a shock is prevented while an engine brake is effectively applied by smoothing a down shift when the car is decelerated.
Patent JP-2000000623-A (JP)
Title: Structure of frame joint part
Inventor: HAYASHI YOSHIHIRO
IPC: B62K11/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crack or the like on a pipe and to work the pipe at a low cost by reducing the man hour when a solid material having the same cross sectional shape as the pipe is fitted and calked to the metallic square pipe. SOLUTION: Into a joint part j (top end part of an upper pipe 4 and a lower pipe 5) of a sheet frame 1 of a motor cycle equipped with the upper pipe 4 of a square sectional shape made of an aluminum alloy and with the lower pipe 5, a spacer 6 having nearly the same sectional shape as the pipe and made of an aluminum alloy is fitted and the outer side of the joint part j is clamped by a plane electrode 7 of a resistance welding machine, pressurized while being electrically heated, calked and fixed.