baber/WOPTO huggingface dataset:
Patent JP-H02238218-A (JP)
Title: Oil server
Inventor: SUGANOBU SATOSHI
IPC: F23K5/06
Filed: 1989-03-09
Abstract: PURPOSE:To make an oil server miniaturization and simplification to be inexpensive by integrating a meter function for measuring and selling kerosene and a function for feeding from a home tank to a sub-tank to provide in an oil server. CONSTITUTION:A sub-tank 20, for example, is set in the neighborhood of a roof of a house A and connected to an oil server 30 through a feed pipe 21 while it is connected to a burning devices (for instance, air-conditioning device) 60 arranged in the respective rooms through indoor piping 22 to feed kerosene fed from a home tanm 10 by the oil server 30 with the use of a head drop to the burning devices 60 in each room. In addition, a board 54 is fixed on the upper inner face of a cover 51 and a LCD 55 which is a flow totalizing indication means is attached to the board 54. Thereby, totalizing indication of a kerosene flow can be precisely performed in a flow region of a wide range and an inexpensive oil server can be obtained at a small price.
Patent JP-S56153586-A (JP)
Title: Countermeasure of protection data against power failure
Inventor: UOZUMI TOMOHIKO
IPC: G06F11/18
Filed: 1980-04-25
Abstract: PURPOSE:To enable to protect the data effectively against power failure, by storing the same value four times or more as to one protective data in RAM of battery backup and detecting the most frequent same value by decision by majority after restoration. CONSTITUTION:The data to be protected is stored in the RAM2 backed up with the battery 2a. The same four data A1-A4 are stored as to one protective data Aj. If power failure takes place at the rewrite of the data A1-A4, four states, i.e., destroyed data, data before and after rewrite depending on the data during rewrite are defined. At the restoration of power failure, either of the data before or after rewrite can be detected as the effective data by detecting the frequent same value out of four data of RAM2 via the circuit 4 of decision by majority.
Patent JP-H09250316-A (JP)
Title: Valve mechanism for internal combustion engine
Inventor: SASAKI MASAJI
IPC: F01L3/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To restrain the fretting wear of a cotter at the contact part in a valve stem part, and to enhance the fatigue strength of an intake valve and an exhaust valve so that the occurrence of crack can be prevented, in a valve mechanism for an internal combustion engine having a poppet valve and a cotter that have been provided as an intake valve or exhaust valve for an internal combustion engine. SOLUTION: In a valve mechanism for an internal combustion engine made up of a poppet valve having a valve stem part 16 which has been provided as an intake valve or exhaust valve for an internal combustion engine, and to which a cotter 26 for fitting a valve spring retainer is externally fitted, the poppet valve is made of the β-type titanium alloy, and also the cotter 26 is made of a carbon steel material, and further the cotter 26 is subjected to the surface treatment of manganese phosphate coat 28.
Patent JP-S53139999-A (JP)
Title: Liquid crystal panel
Inventor: YABUSHITA TETSUO
IPC: G09F9/00
Filed: 1977-05-13
Abstract: PURPOSE: To achieve the reduction in the thickness and size of panel and enhance its reliability by supporting the external lead terminals of metal foils up to the final end with an insulation plate and integrating these with a semiconductor device in connecting and packaging structure of the semiconductor device and liquid crystal panel produced by a film carrier system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55147266-A (JP)
Title: Preparation of melamine cyanurate
Inventor: KAWASAKI HIRONOBU
IPC: C07D251/32
Filed: 1979-05-08
Abstract: PURPOSE: To prepare melamine cyanurate useful as a flame retardant for polyamide resins, by feeding at the same time, melamine, cyanuric acid and less amount of water than required to dissolve both of the compounds, to a stirring-type dryer attached with a heating equipment and a vacuum equipment.  
     CONSTITUTION: Melamine, cyanuric acid (equimolar amount to melamine), and water (50W500wt% on the basis of the sum of both compounds) are fed at the same time to a stirring-type dryer attached with a heating equipment and a vacuum equipment, mixed, reacted and vacuum-dried to remove water, whereby melamine cyanurate is prepared in one step. Melamine and cyanuric acid are preferably fine powder to facilitate the mixing, and the average particle size is preferably ≤100μ.  
     EFFECT: Mixing, reaction and drying are more easily performed in one small equipment compared with the aqueous solution reaction method. Therefore this process is excellent both in productivity and economy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10234524-A (JP)
Title: Bottom mattress
Inventor: FUJIWARA KIYOKAZU
IPC: A47C21/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable a bed to be easily moved without hurting a person by covering L-shaped handles over three sides or the whole circumference of the inner periphery of a bottom mattress. SOLUTION: On three sides of the inner periphery part 2 of this bottom mattress, L-shaped handles 3, 3',... with lengths almost equal to the sides are attached. The L-shaped handles are made of synthetic resin and attached and fixed by wood screws. Since the L-shaped handles 3, 3',... are attached on three sides of beds like that and the beds are set so that the head board sides of the beds are usually made in contact with a wall face, the handles are attached on the necessary least three sides, and it is allowed to attach the handles on four sides depending on the setting position. The method to attach and fix the L-shaped handles is not limited to wood screws but allowed to use fitting or other ways.
Patent JP-S60198868-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI MIKIO
IPC: H01L21/338
Filed: 1984-03-23
Abstract: PURPOSE:To separate a gate electrode and a high density region leaving a microscopic space between them with an excellent reproducibility by a method wherein the second mask material is left on the inside wall of the first mask material, and the width of the surface of the gate electrode is made larger than the width of the part which comes in contact with the working layer of the gate electrode. CONSTITUTION:After SiO2 10 has been deposited on the surface of the working layer 4 located on a GaAs insulative substrate 5, a part of the surface of the layer 4 is exposed by removing the SiO2 10 of a gate region part, and SiO2 11 is deposited on the whole surface. Then, the SiO2 is left on the side wall only of the SiO2 10 by performing an anisotropic dry etching. At this time, the width of SiO2 12 is narrowered as it is parted from the surface of the layer 4. Then, W13 is deposited on the whole surface, and after a photoresist 14 has been coated, the surface of the resist 14 is flattened by performing a heat treatment. Subsequently, an anisotropic dry etching is performed, and the resist 14 and W13 located on the SiO2 10 are removed. Then, a gate electrode 1 is formed by removing the SiO2 10 and 12, and after a high density ion-implantation has been performed using the electrode 1 as a mask, source and drain electrodes 2 and 3 are formed.
Patent JP-S51131326-A (JP)
Title: Copying method for forming light diffusion image by exposure
Inventor: HASEGAWA TAKAKUNI
IPC: G03C5/56
Filed: 1975-05-08
Abstract: PURPOSE:To provide simply and rapidly light diffusion copied images suitable for projecting film.
Patent JP-H06265765-A (JP)
Title: Manufacture of coated optical fiber tapes
Inventor: KOAIZAWA HISASHI
IPC: G02B6/08
Filed: 1993-03-16
Abstract: PURPOSE:To provide the manufacture of a coated optical fiber tapes capable of performing the insertion of an optical fiber through the nipple hole of a coating device similarly as that by a conventional deice, preventing the deviation of the coated optical fiber tapes in the thickness direction from occurring, and preventing the arrangement turbulence of the optical fiber from occurring. CONSTITUTION:The coated optical fiber tapes are manufactured by arranging each optical fiber in one line by introducing plural optical fibers to a fiber arranging apparatus by a fiber supply device, coating each arranged optical fiber 2 with resin by introducing it to the coating device 4 provided with a nipple 7 and a die 9, then, curing coated resin by introducing it to a resin curing device. At this time, each optical fiber 2 is coated with the resin in a state where the positioning of each optical fiber 2 is performed for the die hole 10 of the die 9 by bringing each optical fiber 2 into contact with the bottom surface 8a of the nipple hole 8 of the nipple 7.
Patent JP-S60198462-A (JP)
Title: Deciding device for fault of vehicle speed sensor
Inventor: DANNO YOSHIROU
IPC: F02D41/00
Filed: 1984-03-22
Abstract: PURPOSE:To find the fault of the vehicle speed sensor securely by providing an air flow sensor in an engine intake passage and further providing a means which decides on the fault when a detected vehicle speed value is lower than a specific value although the air suction amount is larger than the specific value. CONSTITUTION:The internal combustion engine E of an automobile is provided with the air suction passgae 1 for sending air. The air flow sensor 16 is provided at the upstream side of the air suction passage 1 to detect the air suction amount. The air flow sensor 16 uses a device which detects, for example, the number of Karman vortexes by ultrasonic modulation or from variation in resistance value and digitizes and inputs the detection result to a controller. A vehicle speed sensor 24, on the other hand, detects the vehicle speed and inputs it to the controller 29. The controller 29 decides on a fault when the detected value of the vehicle speed sensor 24 is smaller than the specific value while air more than the specific value is sucked through the air flow sensor 16. Thus, the fault of the vehicle speed sensor is detected securely and this device contributes to the improvement of safety.
Patent JP-H02234482-A (JP)
Title: Laminated displacement element
Inventor: SADAMURA SHIGERU
IPC: H01L41/083
Filed: 1989-03-08
Abstract: PURPOSE:To simplify an actuation mechanism and improve the transfer efficiency of energy by constructing the direction of actuation perpendicular to the direction of lamination of thin plates and internal electrodes, and reducing the length of the laminate in the actuation direction by application of voltage. CONSTITUTION:Thin plates 1 of 100 sheets, for example, each having internal electrodes 2a, 2b are laminated alternately and subjected to contact bonding, and cut down into predetermined size and shape into a laminate 5. Then, external electrodes 3a, 3b are provided on the side of the laminate 4 and an insulating sheet 6 is bonded to the end surface of the laminate in the direction of actuation of the same (vertical direction). Accordingly, as voltage is applied from the external electrodes 3a, 3b through the internal electrodes 2a, 2b, the laminate 5 is elongated longitudinally as indicated by a chain line while being contracted laterally. Hereby, an actuation mechanism is simplified and energy transfer effectively is improved.
Patent JP-S54147073-A (JP)
Title: Interface circuit
Inventor: IWANE EIICHI
IPC: H03K19/0175
Filed: 1978-05-11
Abstract: PURPOSE:To reduce power consumption of interface of high speed dividing circuit  or the like, by forming the front stage of multistage dividing stage with static induction transistors (SIT) and the rear stage with C-MOS biased as specified. CONSTITUTION:When the front stage of a multistage dividing circuit is formed with a laminated SITL logic circuit connected in series to a power source in which are disposed static induction transistors (SITL) 1, 2, of which load is PNP bipolar transistor, in the second layer from the reference voltage side, an interface is obtained which performs high speed frequency dividing with the SITL of which current consumption is unchanged, according to the frequency. The interface to form the rear stage of this multi-stage dividing stage is formed with C-MOS transistors 3, 4 of which current consumption decreases along with the lowering of the frequency, and a bias is formed by connecting the gate and drain with specified resistance. As a result, the output obtained by dividing down the output of the front stage of frequency dividing becomes a specified practicable level voltage, so that an interface may be obtained which generates multistage dividing output of specified level by high speed processing at low power consumption.
Patent JP-H06265558-A (JP)
Title: Container cleaner
Inventor: MIZUNO HIROSHI
IPC: G01N35/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide a container cleaner in which the occurrence of abnormal suction can be decided accurately. CONSTITUTION:The container cleaner 31 comprising a nozzle 6 for delivering detergent 17 toward a reaction container, a nozzle(and an overflow nozzle 5) for sucking the detergent 1-7 from the reaction container, and a detergent delivery valve 13 for opening/closing the detergent channel directing toward the delivery nozzle 6 based on a control signal, is further provided with a sensor 34 for detecting suction pressure of the suction nozzle 4(and the overflow nozzle 5). The container cleaner 31 further comprises a control section 36 for comparing a time T to be elapsed after function of the valve 13 before an output signal reaches a peak value with a predetermined reference time Ts based on a control signal for the valve 13 and an output signal from the pressure sensor 34 and deciding abnormal suction.
Patent JP-H09247774-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA TAKASHI
IPC: G09F9/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily view the display panel by providing a characteristic to characters of a desired column of an LCD module and displaying the characters in the middle of a character display window through magnification. SOLUTION: The display device is provided with a character display window 3, arranged on the front side, a small sized LCD module 2 equipped to a lower part of the character display window 3, lenses 4-6 mounted on the small sized LCD module 2 and the character display window 3 and a slide knob 8 skided in the lengthwise direction of a portable telephone set 1 along with a slide groove 7. In the lenses 4-6, the 1st lens 4 whose longitudinal magnification is larger than the lateral magnification is inserted between the 2nd lenses 5 and 6 whose longitudinal magnification is the same as the lateral magnification.  When the slide knob 8 is skided in the lengthwise direction as shown in the arrow along with the slide groove 7, the lenses are skided on the character display window 3 in interlocking with the movement of the slide knob 8 and characters of a desired column of the small sized LCD module are displayed with magnification.
Patent JP-S63222680-A (JP)
Title: Injection needle apparatus for micromanipulation
Inventor: NIWA TAKESHI
IPC: B25J7/00
Filed: 1987-03-11
Abstract: PURPOSE:To enable quick injection of chemicals, etc., into a treating object such as cell with simple operation at a low cost, using single micromanipulator, by inserting and fixing a micro-injection needle coaxially into an inner space of a micro-pipette and connecting the bases of the pipette and the needle to different pressure sources. CONSTITUTION:A micro-injection needle 2 is inserted into an inner space of a micro-pipette 1 for sucking and fixing a treating object W such as cell. The needle 2 is aligned nearly coaxially to the pipette 1 and the tip end of the needle 2 is positioned near the tip end of the micro-pipette 1. The needle 2 is fixed by using plural guides 8. The base of the micro-pipette 1 is connected to the 1st pressure regulator 3 and the base of the micro-injector 2 is connected to the 2nd pressure regulator 4 interposing a pressure-sealing part 5. The pressure in the micro-pipette 1 is lowered below atmospheric pressure by the 1st pressure regulator 3 to effect the suction and fixing of a treating object W such as cell at the tip end of the pipette and, at the same time, the tip end of the micro-injection needle 2 is thrust into the treating object W. The inside of the injection needle is pressurized with the 2nd pressure regulator 4 to inject the chemicals in the injection needle 2 into the treating object.
Patent JP-S59179257-A (JP)
Title: Device for producing long-sized metallic member
Inventor: NISHIMURA TAKANOBU
IPC: B22D13/06
Filed: 1983-03-31
Abstract: PURPOSE:To provide a titled device which enables inexpensive manufacture of a long-sized metallic member having quality higher than the quality of a hardly workable metal by rotating axially a well part attached radially with long-sized casting molds and charging a molten metal into the cavities communicating with the inside part thereof by centrifugal force. CONSTITUTION:A device for producing a long-sized metallic member is constituted by supporting a cylindrical well part 1 having a sprue 2 mounted with a heat insulating material 4 on the inside circumferential surface by bearings, 5A, 5B making said well axially rotatable by means of a belt 6 which is set on the ouside circumferential surface thereof and is driven by a rotating machine 7, and attaching radially casting molds 8 constituting long-sized cavities communicating with the inside of said well by means of a supporting ring 9. While the well part 1 is axially rotated in the stage of operating such device, the molten metal charged therein through the sprue 2 is introduced by centrifugal force into the cavities and is cast by venting gas from holes 10. The excess molten metal is removed by operating an opening and closing mechanism 3. The long-sized metallic member is thus easily obtd. by using a metal having low rollability and low machineability without generating mis-run, blowholes, etc.
Patent JP-H07257460-A (JP)
Title: Air introducing structure for air cleaner
Inventor: SHINOHARA KAZUNORI
IPC: B62M7/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide an air introducing structure to an air cleaner miniaturizing a leg shield, further capable of easily arranging harness and cables even between the leg shield and a vehicle body frame, and also capable of introducing air to the air cleaner while effectively preventing a raindrop or the like from infiltrating in an air intake system. CONSTITUTION:A hollow 7 is formed of reinforcing material 6 of a head pipe and main frame of a business motorcycle, and through this hollow 7, incoming cool air from a new air introducing port 30, formed in a leg shield 23 mounted on the main frame, is fed to an air cleaner. The reinforcing material 6, providing a tube hole 20 in a part corresponding to the leg shield 23 to externally fit a rubber boots 21 to this tube hole 20, has an air introducing structure 34 to the air cleaner ensuring sealability to the outside by a packing 21c of the rubber boots 21.
Patent JP-H11255960-A (JP)
Title: Aqueous composition
Inventor: TANIMOTO SEIJI
IPC: C08L63/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous composition capable of providing a coated film having excellent water resistance, by making the composition includeing a carboxyalkyl cellulose nitric ester and a vinyl alcohol-based polymer. SOLUTION: This aqueous composition includes (A) a carboxyalkyl cellulose nitric ester (e.g. an aqueous cellulose derivative obtained by treating a carboxyalkyl cellulose with a mixed acid of sulfuric acid and nitric acid or the like and introducing a nitric ester group into the treated substance or the like) and (B) a vinyl alcohol-based solution containing a primary or a secondary amino group in the molecule and having preferably <=50 mol.% saponification degree. In the composition, the blending ratio of the component A/the component B is preferably 100/0.1 to 100/100 based on the solid content. Preferably (C) a polyfunctional epoxy compound (e.g. bisphenol A diglycidyl ether or the like) is added to the component, if required.
Patent JP-S61214681-A (JP)
Title: Terminal equipment for video tex with japanese language sentence generating means
Inventor: KOYAMA SHINSUKE
IPC: H04N7/173
Filed: 1985-03-20
Abstract: PURPOSE:To display a Japanese sentence on a proper position and to attain ease of correction by providing a Kana (Japanese syllabary)-Kanji (Chinese character) converting means in an NAPLPS terminal equipment so as to input directly a Japanese sentence from a keyboard. CONSTITUTION:A Japanese data based on key input is fed to an encoder 64 acting like the Kana/Kanji converting means via an I/O port 63 provided separately and the output of the encoder is fed to an NAPLPS encoder 35. After the NAPLPS code for Japanese sentence is decoded by the NAPLPS decoder 36, the result is fed to a video RAM 37, then a picture for a character or a graph corresponding to the key input is displayed on a monitor 40 and the Japanese sentence corresponding to the NAPLPS code based on the Japanese sentence selected by a keyboard 60 is displayed on the monitor 40 at the same time. Further, in correcting the size, shape or color of the Japanese word, it is executed immediately while observing the pattern. Thus, the Japanese sentence is generated or corrected easily and simply.
Patent JP-H06247035-A (JP)
Title: Ink-jet recording paper
Inventor: OSHIMA KAZUAKI
IPC: B41M5/52
Filed: 1993-02-23
Abstract: PURPOSE:To provide ink-jet paper which is capable of performing high-quality printing whose dotted form has been improved. CONSTITUTION:Ink-jet recording paper is provided with an ink receptive coating layer containing spherical particle of calcium alginate having high water retention properties and aqueous resin as main components on at least one surface of a sheetlike substrate. Accordingly, an ink jet printing paper having a clear print of excellent ink absorptivity, maintaining contrast in print density and having high resolution with improved dotted form is provided.
Patent JP-S55149339-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI HAJIME
IPC: C08L77/00
Filed: 1979-05-09
Abstract: PURPOSE: To provide a title composition with excellent impact resistance, process- ability and high heat deforming temp., comprising a specific graft copolymer obtained by (bulk) suspension polymerization and a polyamide resin.  
     CONSTITUTION: (A) 100pts.wt. of graft copolymer obtained by subjecting, in the presence of 3W40wt% of (a) a diene rubber, 50W80wt% of (b) an aromatic monoalkenyl monomer and 0W45wt% of (c) a vinyl cyanide monomer and/or 0W50wt% of an alkyl (meth)arylate monomer to (bulk) suspension polymerization and (B) 0.1W5.0pts.wt. of polyamide resin of which the number of amide group is below 14per 100 of C or a copolymerized polyamide resin containing above 80mol% of said polyamide resin (e.g. a copolymerized polyamide resin of above 80pts.wt. of lauryllactam and below 20pts.wt. of caprolactam or the like) are kneaded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63224290-A (JP)
Inventor: IZUMI SHUSAKU
IPC: H05K1/09
Filed: 1987-03-13
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-H03259940-A (JP)
Title: Polypropylene composition for food container
Inventor: TSUCHIYA KAZUO
IPC: C08L23/10
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the title composition which can give a molded container which does not discolor when white rapes are preserved in it by mixing a polypropylene resin with an organophosphorus antioxidant. CONSTITUTION:A composition comprising a polypropylene resin, 0.01-0.5wt.% organophosphorus antioxidant and 0-2.0 pts.wt. hindered amine light stabilizer. An example of the polypropylene resin which can be desirably used is one having an MFR at 230 deg.C in a range of 0.5-50g/10min. Examples of the organophosphorus antioxidant include phenyl diisodecyl phosphite and tris(2,4-di- t-butylphenyl)phosphite. An example of the hindered amine light stabilizer is dimethyl succinate/1-(2-hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine condensate.