baber/WOPTO huggingface dataset:
Patent JP-H11221136-A (JP)
Title: Rising device
Inventor: AKITA FUMIHIKO
IPC: A47C20/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of pressing to the belly part of a user at his time of rising by forming a rising device from a functional part to make a rising motion as a major component, establish easy applicability to any existing bedclothes such as matress, and supporting the back of the user with a flexible member. SOLUTION: A rising device is composed of a support 3 having a left and a right stationary frame 2, a rotor 5 having a left and a right rotary frame 4 coupled with the stationary frames 2 rotatably, and a driving mechanism which uses an electrically driven actuator 6 as a drive source and reciprocates the rotor 5. The actuator 6 is installed at the forefront about the rotation of the rotor 5 approx. in the horizontal condition, and a flexible member 11 for holding bedclothes is installed between the left and right rotary frames 4, and thus the intended rising device is accomplished, which is applicable to any existing mattress A etc., achieves a stable back support, and reduces a sense of pressing to the belly part of the user when he is going to rise by supporting his back only with the flexible member 11.
Patent JP-H09223605-A (JP)
Title: Manufacture of voltage nonlinearity resister
Inventor: ONOMI TADASHI
IPC: H01C7/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To lessen nonuniformity in the characteristics of a varister and to enhance operability by a method wherein a varister element of which the main constituent is a zinc oxide is buried in a granular material of specific sizes and burned. SOLUTION: A varister element 1 is put in a sheath 3 and buried with a granular material 2. The average particle size of this granular material 2 is made about 0.2-2.0mm. Moreover, the composition of the granular material 2 is prepared by mixing a bismuth oxide, a cobalt oxide, an antimony oxide and a manganese oxide as sub-constituents in the zinc oxide being the main constituent. These sub-constituents are made to be contained by about 20-150% of the sub-constituents contained in the varister element 1. The varister element 1 is burned at a specific temperature, and after it is sintered, the varister element 1 is taken out of the sheath 3. By this method, the excellent varister element is obtained.
Patent JP-H09224964-A (JP)
Title: Retaining ring made of polyether ether ketone (peek) for acetabulum cup assembly
Inventor: ASHIYOKU KEI SHIYOPURA
IPC: A61F2/32
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable component elements of a support to be easily attached to component elements of a support by use of only a predetermined range of pushing forces, with maximum degrees of freedom and in an orientation selected from a number of orientations. SOLUTION: Component elements or an artificial acetabulum cup prosthesis assembly 100 for accommodating the femur head ball are locked with each other by a locking mechanism including a retaining ring, at least a portion of which is made from a polyaryl ether ketone such as PEEK. The locking mechanism is designed to meet requirements such as eliminating substantially all the relative movements of assembled parts 101, 102 and keeping the forces of pushing in and out the assembly within an industrial standard as a whole.
Patent JP-2000225829-A (JP)
Title: Air conditioner for vehicle
Inventor: SUWA KENJI
IPC: B60H1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a door driving means and to sufficiently raise a face blowout temperature when a high blowout temperature is required, in an air conditioner for vehicle provided with a bypass door opening and closing a bypass passage of a heat exchanger for heating and a blowout mode switching door. SOLUTION: This device is provided with a blowout mode switching door 26 performing a switching of a blowout mode within a compartment and a bypass door 21 opening and closing a bypass passage 20 of a heat exchanger 18 for heating. The blowout mode switching door 26 and the bypass door 21 are driven by a driving device 31. In each of a face mode and a high level mode, two modes different at a position of the bypass door 21 are set.
Patent JP-S55122808-A (JP)
Title: Production of raw material iron powder for deoxidizing agent
Inventor: HATSUYA EIJI
IPC: B22F9/22
Filed: 1979-03-13
Abstract: PURPOSE: To produce iron powder possessing excellent deoxidizing performance, by roughly reducing powder of iron oxide with reducing agent such as powder coke at high temperature, grinding finely, tempering in hydrogen atmosphere, and covering the surface with metal halide aqueous solution or aqueous solution of acid, and drying in vacuum.  
     CONSTITUTION: After grinding iron oxide material such as mill scale, it is charged in a sagger in layers with reducing agent of powder coke. Putting a lid on the sagger, the material is heated in a tunnel furnace to 1000W1200°C to be roughly reduced to produce a cake-form sponge iron. This sponge iron is ground to 35W 100-mesh size or below until the apparent specific gravity is 2.0W2.5kg/cm 2 . This fine ground sponge iron is tempered at 600W750°C in reducing atmosphere mainly composed of hydrogen. After cooling, the surface is sufficiently covered with aqueous solution of acid or metal halide aqueous solution by ordinary method, and is dried in vacuum. Thus is produced iron powder for deoxidation, having a strong affinity for oxygen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06242859-A (JP)
Title: Duplex processor device
Inventor: KATO EIJI
IPC: G06F1/26
Filed: 1993-02-18
Abstract: PURPOSE:To execute an access to a common input/output device even in the case where either of processors becomes the control side by supplying electric power to the common input/output device through a matching diode from each power source unit of a duplex constitution. CONSTITUTION:An RI1 is connected to a first system bus EB1, and an RI2 is connected to a second system bus EB2. An RSO is a common input/output device connected to one system bus of a duplexed system bus. A power source unit PS1 supplies operating electric power to a first input/output device RI1, and also, supplies operating electric power to the common input/output device RSO through a diode D1. Also, a power source unit PS2 supplies operating electric power to a second input/output device RI2, and also, supplies operating electric power to the common input/output device RSO through the diode D1. In such a way, even in the case where either of processors becomes the control side, an access can be executed to the common input/output device RSO.
Patent JP-S53115234-A (JP)
Title: Solid ink facsimile typing system
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: B41J2/33
Filed: 1977-03-18
Abstract: PURPOSE: To considerably simplify the construction of the device by heating typing at the reverse side of a receiving paper without recouse to an ink film perforated by heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01206953-A (JP)
Title: Tea-processing line free from machine for rolling process
Inventor: UCHIDA TAIZAN
IPC: A23F3/12
Filed: 1988-02-10
Abstract: PURPOSE:To enable the preparation of tea leaves having required quality even by omitting a rolling machine which is placed before a middle rolling machine in conventional process, by using a medium rolling machine having a particular structure. CONSTITUTION:The objective middle rolling machine has a rolling disk 11 placed in a machine frame 9 and having semicircular shape when viewed from a side. A number of rolling arms 27 are attached via arms 28 to a rotary shaft 26 positioned at the center of the rolling disk. The rolling arms are blasted with hot air by blasting means 14, 15. Tea leaves are rolled and stirred in hot air by using the machine having the above structure.
Patent JP-S58146117-A (JP)
Title: Manufacture of piezoelectric oscillator
Inventor: HANJI MOTOYASU
IPC: H03H3/02
Filed: 1982-02-24
Abstract: PURPOSE:To prevent defective electrical connection, by adhering a metallic film on the main and side surfaces of a piezoelectric plate, eliminating unnecessary parts with photo etching, and utilizing the mass-producibility of the photo lithography. CONSTITUTION:The metallic film 9 having a lower layer of an NiCr layer and an upper layer of an Ag film is adhered on the entire surface of a crystal plate 5 processed into a tuning fork shape with vacuum deposition or sputtering. A positive resist 10 is coated on the upper surface of the metallic layer 9. Further, the resist 10 is exposed through an exposing window part 12 of a photo mask. Then, the material is developed to eliminate the resist 10 under the part 12. The metallic film 9 exposed through the removal of the resist 10 is etched. Further, the resist 10 at both sides is removed with an exfoliatin agent to expose the metallic film of both sides and the metallic film 9 is used as electrodes.
Patent JP-S63196646-A (JP)
Title: Polyacetal composition and sliding material
Inventor: MORIGUCHI KAZUFUSA
IPC: F16C33/20
Filed: 1987-02-10
Abstract: PURPOSE:To make it possible to form a polyacetal composition excellent in abrasion resistance, impact resistance and sliding property, by adding a specified amount of an ultrahigh-molecular-weight polyethylene powder to polyacetal. CONSTITUTION:This polyacetal composition is formed from 95-80wt.% polyacetal and 5-20wt.% ultrahigh-molecular-weight polyethylene of an average MW >=1,200,000 and an average particle diameter <=60mum. It is desirable to add at most 15wt.% fluorocarbon resin fiber of a fiber length <=1mm and an average diameter of 5-50mum to this composition, because the abrasion resistance at a high sliding speed can be further improved thereby. A sliding material is formed by extruding said composition at a temperature at which the polyacetal melts.
Patent JP-S55123424-A (JP)
Title: Biaxially oriented plastic film and its preparation
Inventor: ONOHARA MASAYUKI
IPC: B29C55/00
Filed: 1979-03-15
Abstract: PURPOSE: To obtain title film which is used for heat shrinkage capping of vessels, easy to open and excellent in hermetical sealing, comprising more than a specific amount of ionomer resin obtained by the action of metallic ions on a copolymer of ethylene and methacrylic acid.  
     CONSTITUTION: Resin component containing at least 80wt% of ionomer which is obtained by the action of metallic ions on a copolymer of ethylene and methacrylic acid is heated and kneaded by an extruder, is extruded from a cylindrical die in a tubular shape and then the resin tube is made to expand by the difference of its own inner and outer pressure and to pass the air ring and is cooled by flowing the air of 25°C on lower onto the surface of the tube from the air holes circularly arranged. The tube is expanded until the blow rate becomes 4 or more and at the same time it is elongated in the take-off direction until the take-off rate becomes 4 or more. Then, the tube in pressed in the clearance of a couple of take-off rolls, to give biaxially oriented plastic film with a thickness of 5W80μ, heat shrinkage factor of more than 30% after 2sec at 120°C in both directions, and tensile strength of higher than 2kg/mm 2  in both directions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04212713-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: AOYAMA SHIGEO
IPC: H01F1/06
Filed: 1991-01-29
Abstract: PURPOSE:To improve the mechanical and electrical characteristics of a magnetic recording medium by incorporating plural kinds of magnetic powders different from each other in coercive force and particle size into the magnetic layer while continuously varying the concn. distributions in the thickness direction of the magnetic layer. CONSTITUTION:Magnetic powder having high coercive force and small particle size and magnetic powder having low coercive force and large particle size are prepd. so as to regulate the difference in coercive force to >=150 Oe and that in particle size to >=50%. When the magnetic powders are incorporated into a magnetic layer on a substrate, the concn. of the former powder is made max. in the surface of the magnetic layer and is continuously reduced toward the interior and the concn. of the latter powder is made max. at the interface between the magnetic layer and the substrate and is continuously reduced toward the surface of the magnetic layer. The magnetic powders may be powders of an oxide such as gamma-Fe2O3 or barrium ferrite, a metal such as Fe or Co and a nonoxide such as iron nitride or iron carbide.
Patent JP-S58148209-A (JP)
Title: Cam shaft driving gear
Inventor: OKANO SHIGETAROU
IPC: F16F15/12
Filed: 1982-02-25
Abstract: PURPOSE:To prevent a shock to a cam shaft driving system, by providing a shock absorbing member to a driven member driving a cam shaft in a cam shaft driving gear of an internal-combustion engine. CONSTITUTION:Power of a crankshaft 3 is transmitted to a driving gear 20 fixedly provided to a cam shaft 10 through a gear 14, reduction gear 15 and idle gear 16, and the gear 20 is driven to rotatively drive the cam shaft 10. At such meshing, a shock is transmitted to the shaft 10 and to a gear driving system through the gear 20 to generate a cause of wearing or the like in the gear driving system, and the gear 20 is formed to double construction while a damper rubber 25 is provided between the cam shaft and a power transmission meshed part of gear teeth. Accordingly, a shock of the shaft 10 is relaxed and absorbed by the rubber 25 and transmission of the shock to the teeth is isolated in this part.
Patent JP-S59156155-A (JP)
Title: Commutation margin angle insufficiency detector
Inventor: HOSHI KIMIHIRO
IPC: H02M1/00
Filed: 1983-02-25
Abstract: PURPOSE:To accurately detect the commutation margin angle insufficiency by detecting the commutation margin angle insufficiency on the basis of the period that a reverse voltage of the prescribed level value or higher and the period that a reverse voltage of the prescribed level value or lower to a thyristor arm. CONSTITUTION:A light generated from an LED5 connected in parallel with a thyristor arm 2u is detected by a phototransistor 7, the period that the transistor 7 is driven is detected by a period detector 8, and the output is inputted to an adder 11. An arithmetic circuit 10 calculates the period that a reverse voltage of the prescribed value or lower is applied to the arm 2u from the prescribed level value of the reverse voltage driven by the transistor 7 and the peak value of a power source voltage. The adder 11 adds the period that the reverse voltage of the prescribed level value or higher is applied to the arm 2u and the period that the reverse voltage of the prescribed level value or lower is applied. A discriminator 12 detected the commutation margin angle insufficiency from the output of the adder 11.
Patent JP-S55122721-A (JP)
Title: Antidiabetic agent
Inventor: FUJIMURA HAJIME
IPC: A61K31/70
Filed: 1979-03-13
Abstract: PURPOSE: An antidiabetic agent usable by oral administration, comprising chikusetsusaponin V (or ginsenoside-Ro), which is a constituent of Panax japonicus C.A. Meyer and Panax ginseng C.A. Meyer, as an active constituent.  
     CONSTITUTION: An antidiabetic agent comprising β-D-glucopyranosyloleanato- (3)-β-D-glucopyranosyl (1→2)-β-D-glucuronopyranoside (common name: chikusetsusaponin V or ginsenoside-Ro), readily obtained from rhizomes of Panax japonicus C.A. Meyer and Panax ginseng C.A. Meyre, as an active constituent, showing a hypoglycemic action by oral administration, with the potency in a dose of 100mg/kg of the compound almost the same as that of 3 units of insulin injected intravenously. The compound of the formula has a longer duration than the insulin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61190218-A (JP)
Title: Automatic roasting device
Inventor: NIIYAMA TORU
IPC: F24C7/04
Filed: 1985-02-18
Abstract: PURPOSE:To reduce the change of a burning color in an object to be heated of bread or the like by a method wherein a reflecting light ray from a heater reflecting on the surface of the object to be heated is detected with a light sensor to stop conduction for the heater. CONSTITUTION:The conduction for the heater 1 is started, when a fixed time has passed, a driving signal is outputted from a timer 3 to a comparator 6. The red heat of the heater 1 is kept a balance after that time, in case the light from the heater 1 reflecting on the surface of the bread 8 is detected with the light sensor, an error due to the time passage is small. The output of the light sensor 5 is comparator 6 due to the driving signal from the timer 3, when the burning color of the bread 8 has reached a fixed value, the signal is outputted to the relay drive section 4, and the relay 2 is driven to stop the conduction. According to this control, even when difference between the atmospheric temperature and a component occurs, the object to be heated may be roasted for the set burning color at all times.
Patent JP-H04270014-A (JP)
Title: Press die
Inventor: UCHIYAMA FUJIO
IPC: B21D24/00
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the die for forming the flat sheet like blank to the square recessed part without seizure or defective moving by providing the means which lowers the moving punch before the upper die is brought into contact with the blank on the lowering time of the upper die. CONSTITUTION:On the manufacturing time of the curved surface like panel 20 provided a square recessing part 10 at the one part of the flat sheet like blank 3, the blank 3 is lowered together with the upper die fixing the column like advancing member 12, the blank 3 is brought into contact with the fixed punch 4 and deformed. Further, the upper die 1 is lowered, the advancing member 12 is brought into contact with the flat surface 15b of the moving punch 15 before the upper die projecting part 11a is brought into contact with the blank 13, pushes the moving punch 15 downward. Further, the upper die 1 is lowered, the upper die projecting part 11a is brought into contact with the blank 13, the square recessing part 10 is drawn, but the moving punch 15 is pressed with the advancing member 12, lowered while keeping the prescribed interval with the upper die projecting part 11a, does not contact with the blank 13. Therefore, the curved surface shaped panel having the square recessing part 10 is obtained without generating wrinkles.
Patent JP-S56129616-A (JP)
Title: Separation of nickel and cobalt from sulfide precipitate of nickel and cobalt
Inventor: IIO TOSHIMASA
IPC: C01G51/10
Filed: 1980-03-10
Abstract: PURPOSE: To efficiently recover Ni and Co from sulfide contg. Co and Ni by decomposition by roasting the sulfide so that the Co is converted into sulfate and the Ni is left as sulfide and extracting the roasted product with warm water.  
     CONSTITUTION: Sulfide contg. Co and Ni is fed to a roasting furnace such as a fluidized roasting furnace or a rotary kiln and roasted at 250W450°C under 15W 21% partial pressure of oxygen to convert most of the Co into cobalt sulfate while leaving most of the Ni as sulfide. The roasted product is cooled, dipped in warm water, and slightly agitated to leach an aqueous cobalt sulfate soln., which is then separated from the nondissolved residue. By blowing chlorine into the soln., the cobalt sulfate is recovered as Co(OH) 3 , and said residue is fed to a nickel purifying process to recover Ni. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05226868-A (JP)
Title: Fan unit and device cooling system
Inventor: OKAWA KAZUJI
IPC: F25D1/00
Filed: 1992-02-18
Abstract: PURPOSE:To simplify and miniaturize the structure of a fan power source and to avoid such as an unfavorableness that the operability of an information processor is affected by the lifetime of a fan unit. CONSTITUTION:A fan unit 20 is constant-speed rotational type by supply of constant voltage and equipped itself with a motor drive switch 20b which turns operation on and off. A fan operation control unit 23 which turns operation of the fan unit 20 on and off selects fan units 20 of a number necessary for cooling the calorific value inside the information processor out of all the fan unit 20 equipped in the information processor on the basis of the detection result of a temperature detecting processing unit 7 and that of a fan fault detecting unit 8.
Patent JP-S52112874-A (JP)
Title: Apparatus for controlling movement of table
Inventor: KAWADA MASATOSHI
IPC: B23K26/08
Filed: 1976-03-19
Abstract: PURPOSE:To provide a capability of detecting a movement limit of a table by a single detector.
Patent JP-S54122036-A (JP)
Title: Calculation system on print system
Inventor: ASADA ATSUSHI
IPC: G06F3/12
Filed: 1978-03-15
Abstract: PURPOSE: To improve the easiness in operation of a print-system calculator while the data or time can be printed automatically, by printing out information on data or time in a clocking counter in a specific state of the calculator.  
     CONSTITUTION: Normally, an input through the key operation of an input control circuit is passed through an arithmetic circuit and its results, etc., are printed out by a printer. For example, the partial specific state of the input control circuit or arithmetic circuit if caused through a shecific key operation, etc., is detected by a specific-state detection circuit a print-drive control circuit is energized to print out desirable contents of a clocking counter which carries out clocking invuriably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08225892-A (JP)
Title: Stainless steel excellent in molten carbonate corrosion resistance
Inventor: NISHIYAMA YOSHITAKA
IPC: H01M8/02
Filed: 1995-02-20
Abstract: PURPOSE: To remarkably improve the service life of a battery by constituting the components of a stainless steel from specified weight % of C, Mn, Cr, Ni, Si, Mn, and the balance substantial Fe. CONSTITUTION: The componental compsn. of a stainless steel is composed of the one contg., by weight, <=0.15% C, <=2% Mn, 10 to 25% Cr, 7 to 30% Ni, 0.8 to 4% Si, and 0.1 to 3% Mo, satisfying Si+2×Mo>2%, and the balance substantial Fe with inevitable impurities to obtain this stainless steel excellent in molten carbonate corrosion resistance. Furthermore, 0.1 to 2% Cu is incorporated therein to remarkably improve the corrosion resistance of the severe part in contact with molten carbonate.
Patent JP-H02212245-A (JP)
Title: Car repairing bed
Inventor: FUWA SHUGO
IPC: B60S5/00
Filed: 1989-02-09
Abstract: PURPOSE:To permit an accident-affected car to be easily held at an easy-to-work position by moving the car freely up and down with a press jack placed at a center position and fixing the car on a bed with fixing jacks which are available to be placed at suitable positions along the rising positions thereof on both sides of the car. CONSTITUTION:Each pair of longitudinal frame members 2 and lateral frame members 3, in angle cylindrical shapes, which provide slits 1 at the centers are rectangularly framed to erect two partitioning frame members 5 in the same angle cylindrical shape in between the lateral frame members 3, 3 and adhere a flat plate 8 to cover the upper faces thereof in between the longitudinal frame member 2 and the partitioning frame member 5. Also, several inserted grooves 9 are provided between reinforcing members 7, 7 at an approximately center portion in a lengthwise direction of the crosswise flat plate 8 so as to be in parallel to the partitioning frame members 5. Then, a press jack 11 to support an accident-affected car from its lower face for up-and-down movement is placed at an approximately center portion in a lengthwise direction between the partitioning frame members 5, 5, and fixing jacks are placed by using any one of the inserted grooves 9 on both crosswise sides so as to sandwich the jack 11, so that the car at a rising position can be fixed on a bed.