baber/WOPTO huggingface dataset:
Patent JP-S6470604-A (JP)
Title: Burner
Inventor: OKAMOTO KENYA
IPC: F23C99/00
Filed: 1987-09-11
Abstract: PURPOSE:To reduce a discharging amount of NOx and make a stable flame in a low NOx burner utilizing a complete premixture combustion by a method wherein several counter flames are formed within a combustion chamber with a group of flame holes by using thin plates and a plurality of flames are arranged toward an outlet of the combustion chamber. CONSTITUTION:A combustion chamber 8 is formed by a combustion chamber wall 9 and a combustion chamber outlet 10. The combustion chamber wall 9 is provided with a group 4 of a plurality of flame holes arranged at a substantial constant distance and the flame holes are opposed to each other. Flame holes 5 in the group 4 of the flame holes are formed by continuously bending the thin plate and combining it with a flat plate. In this case, it is sufficient to have a ratio of a plate thickness to a plate length more than 100. It is preferable to have this flame holes 5 within a flame diminishing distance. The group 4 of the flame holes is positioned at an outlet of a fuel supplying passage 3 arranged within the combustion chamber wall 9. The fuel supplying passage 3 is arranged outside the combustion chamber 8 and has at least a width corresponding to that of the flame holes 5. The group 4 of flame holes are arranged in several numbers toward the outlet 10 of the combustion chamber. It is preferable for the fuel to be ignited in a region having a high excessive rate of air.
Patent JP-S60201120-A (JP)
Inventor: ERUMAA ETSUCHI RINNEMEIYAA
IPC: B23K11/00
Filed: 1984-11-01
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-2001056179-A (JP)
Title: Drying method of dryer
Inventor: HIROSE TAKASHI
IPC: F26B17/18
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide the drying method of a dryer which can dry any kinds of stuff to be dried, and can improve the drying efficiency and the quality of the dried stuff after drying the matter to be dried securely. SOLUTION: The drying method of dryer comprises a drying process which is to dry by heating stuff to be dried charged into a dryer main body 1 through an charging hole 2 while being transferred to a discharge hole 3 port by agitating blades 13 helically surrounding a rotating shaft 11 arranged to the dryer main body 1, wherein the drying process of the stuff to be dried is shut off after predetermined time from the time the temperature detected by an inside- dryer environment temperature measuring sensor 23 reaches the predetermined minimum value.
Patent JP-S60122437-A (JP)
Title: Programmable watchdog timer
Inventor: SHIMIZU HIDEYUKI
IPC: G06F11/00
Filed: 1983-12-06
Abstract: PURPOSE:To optimize the setting time by detecting a difference between a set timer time and a data processing execution time during that timer time and renewing and storing a minimum value of the result of detection to check the propriety of the timer time. CONSTITUTION:A processing unit 1 gives timer time data set in response to a data processing scheduled amount of the period to a timer register 6 via a data register 3 and also to a decrement counter 7 depending on the input of a selection signal and a write signal. The detected value being a difference between the set time value and the data processing execution time of the couner 7 is fed to minimum time register 8 and a comparator 9. Then the comparator 9 compares the output value of the counter 7 with the output value of the minimum time register 8 inputted to an input terminal B to renew the minimum value. Then whether or not the set timer time is appropriate is checked.
Patent JP-S60120435-A (JP)
Title: Executive processor of programming language
Inventor: SUGANO ATSUSHI
IPC: G06F9/06
Filed: 1983-12-05
Abstract: PURPOSE:To make information processing of the Japanese language, tec. possible, by implementing the program of the processing by inputting specifically arrayed two composition data and their processing priorities and converting the composition data into an interpreter language starting from one composition data after detecting their priorities. CONSTITUTION:A joined Japanese character string from an input means is temporary stored in a character string storage means 10 and then stored in a storage means 12 after shifting the string by one character space. The code of the storage means 12 is respectively detected by detecting circuits 13 and 14 and successively stored by a composition code storage means 15. Then the stored content of the means 15 is reset and the next code is stored at the time of detecting whether the code of the circuit 14 is )'' or not, and the stored content is transferred to a storage means 17 via a gate 16, and at the same time, it is informed to a CPU18 at the time of detecting whether the code of the circuit 13 is )'' or not. The CPU18 compares the content of the means 10 with the content of the means 17 and updates the content. Then the CPU18 determines the priority of the content and sends it to a words and phrase retrieving means 3 which processes the content after converting the content into an interpreter language.
Patent JP-H1157767-A (JP)
Title: Sewage treating device
Inventor: MINAMI KENICHI
IPC: C02F3/20
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sewage treating device capable of pulling-up an air diffuser from an aerobic treating tank or mounting the air diffuser on the tank without being disturbed with a contact material and without using a flexible tube being easy to cause a break, the detachment of a connecting part, rust, corrosion, etc. SOLUTION: In this device, a vertical air pipe 5 supplying air from an air supply source to an air diffuser 3 and the air diffuser 3 are connected with a revolving pipe joint 4 mounted rotatably around a horizontal axis at the lower end of the air pipe 5. A guide mechanism preventing the contact of the air diffuser 3 and a contact material or a membrane filter device at the time of pulling-up the air diffuser 3 from the aerobic treating tank and at the time of mounting it on the aerobic treating tank is provided.
Patent JP-S6472764-A (JP)
Title: Apparatus for fine adjustment of rotor width in rotor-type pitching machine
Inventor: SUNAGA YUKIHIKO
IPC: A63B69/40
Filed: 1987-09-12
Abstract: PURPOSE: To adjust the width between rotors when the rotors are worn by screwing a minor adjustment shaft, for which left and right reverse screws are formed at a screwing section, to the minor adjustment shaft attaching part of main both rotary shaft and correcting the gap of main rotary shafts through the rotations of the minor adjustment shaft. CONSTITUTION: A minor adjustment shaft attaching part 14 is formed and fixed between a slider 13 and upper and lower guides 11 at a position corresponding to a pair of two guides 11 on the surface of an attaching plate 12 on the opposite side of main rotary shafts 9. The slider 13 is mounted so as to be freely slid while being sandwiched between the guides 11 so that the attaching plate 12 can be slid along the guides 11 and the main rotary shafts 9 mounted on the attaching plate 12 can be slid as well. Left and right reverse female screws are formed at the screwing sections of minor adjustment shaft attaching parts 14 and 15.  In the state of requiring minor adjustment, a bolt 7 for fixture is loosened and when the minor adjustment shaft 17 is rotated, the minor adjustment shaft attaching parts 14 and 15 screwed with this shaft are moved to be mutually proximate on left and right sides or to be mutually separated in the rotating direction.
Patent JP-2001018216-A (JP)
Title: Carbon fiber sheet-containing concrete product
Inventor: TOMITA MINORU
IPC: B28B23/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product having a high strength, a thin product thickness and a small section capable of saving transportation cost and raw material cost, and shortening construction period by simplifying construction work. SOLUTION: A carbon fiber sheet 2 of high tensile strength and small elongation percentage is lined to a sheet shape material, which is installed at a specific position in a concrete form 3, and ready-mixed concrete 5 is placed. Thereby, a composite of the carbon fiber 2 and the concrete or a composite concrete product can be formed.
Patent JP-H0547429-A (JP)
Title: Electric connector
Inventor: TAKEMURA YASUO
IPC: H01R11/11
Filed: 1991-08-15
Abstract: PURPOSE:To prevent a crack from being generated in an insulator by pressing and holding the insulator by projections formed inside a press-fitting portion. CONSTITUTION:A conductor press-fitting portion 11 which is disposed before an insulator press-fitting portion 15, is formed into a U shape, and further, it is formed into a U shape shorter than that of the press-fitting portion 15 because only a conductor 10 of a cable 9 is inserted thereinto. Two projections 16 are formed inside the press-fitting portion 15, for holding the cable 9 therebetween when the press-fitting portion 15 is caulked. When the press-fitting portion 15 is caulked along the outer periphery of an insulator 12, the insulator 12 can be pressed to be held by the projections 16 each having a large area, formed inside the press-fitting portion 15. Consequently, a surface pressure can be reduced. Furthermore, the tip end of the press-fitting portion 15 cannot be bent toward the insulator 12 so that the insulator 12 can be held without causing a crack.
Patent JP-H1066297-A (JP)
Title: Small-sized motor device in rotary drive mechanism
Inventor: KAWAHARA TARO
IPC: H02K21/14
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a cause of noise generation with bearing pivotal supporting of a rotor relating to a stator core made accurate on an axis common to both, so as to obtain smooth rotation and fixed output torque, by pivoting a tip end part of a lead screw in an output side of a rotor shaft to a rotary drive mechanism. SOLUTION: In a rotor shaft 33, a non-output side end part is formed is a concentric spherical protruded surface 33a, and in a lead screw 34, similarly a tip end part is formed in a concentric spherical recessed surface 34a. A rotor assembly unit 31 insertion fits a rotor 32 assembled in the inside of each stator core 12a, 12b, also the rotor shaft 33 is pivoted by each pivot hole 16, 23 in both ends of the rotor 32, so as to draw out the lead screw 34 to an output side. In this way, bearing pivotally supporting of the rotor 32 relating to each stator core 12a, 12b is made accurate on an axial in common to both, generation of a noise can be eliminated, ever-smooth rotation and fixed output torque can be obtained.
Patent JP-H1167978-A (JP)
Title: Semiconductor device
Inventor: TSUCHIDA MAYUMI
IPC: H01L23/28
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability in moisture-resistance and mounting characteristics by reducing a package in size. SOLUTION: A semiconductor element 1 is bonded to a die pad 2 of a lead frame 4 with a bonding agent 3, while using a wire 5, the semiconductor element 1 is connected to an inner lead 4a of the lead frame 4. After that, the package of an entire device is formed of a sealing resin 6 such as an epoxy group resin. Here, a projection part 10 is formed around the center of the bottom surface of the sealing resin 6, and on both sides of the projection part 10, only the bottom surface in an outer lead 4b of the lead frame 4 is exposed.
Patent JP-H0279435-A (JP)
Title: Bipolar transistor element
Inventor: HASUMI YUJI
IPC: H01L29/737
Filed: 1988-09-16
Abstract: PURPOSE:To improve the lowering of emitter implantation efficiency so as to obtain a homo junction bipolar transistor with which enough current gains can be obtained by providing an n-type GaAs layer, a p-type GaAs layer, and an n-type GaAs layer in this order in the (111) Ga face or (111) As face of semiinsulating or n-type GaAs single crystal, and connecting each layer with an ohmic electrode. CONSTITUTION:An n-type GaAs collector contact layer 32 in high concentration is grown on a semiinsulating GaAs substrate 31, and next an n-type GaAs collector layer 33 in low concentration, next a p-type GaAs base layer 34 in high concentration, next an n-type GaAs emitter layer 35, and next an n-type GaAs cap layer 36 in high concentration are grown. Next, by wet etching, the base layer 34 and the collector layer 32 are exposed, and to the emitter and the collector, metals to become ohmic contacts to n-type GaAs are connected as electrodes 37 and 39, and to the base a metal such as AuZnNi, AuCr, etc., is connected to an electrode 38. Accordingly, current magnification factor can be taken large, so the thinning of the base layer and the elevation of concentration can be realized.
Patent JP-H0674964-A (JP)
Title: Acceleration detector
Inventor: NAKAHO JUNICHI
IPC: G01P15/18
Filed: 1992-08-28
Abstract: PURPOSE:To enable a direction subject to acceleration and the magnitude thereof to be detected with simple and inexpensive constitution. CONSTITUTION:The base of a spindle body 4 comprising a beam 2 and a spindle 3 is fixed to a support body and a detecting section 5 is fixed to the end thereof. Also, slits 6 and 7 for an X-axis direction and a Y-axis direction are punched through the detecting section 5 in an orthogonal direction. An LED 8 and a PSD 10 are so arranged as to be faced to each other about the slit 6, while another LED 9 and another PSD 11 are so positioned as to be faced to each other about the slit 7. According to this construction, when the spindle body 4 is displaced due to acceleration, the magnitude of vector separated in both X- and Y-axis directions depending upon the displacement direction can be detected via the light receiving position of the PSDs 10 and 11. Each vector in the X- and Y-axis directions is synthesized, thereby enabling the magnitude and direction of an actual force or acceleration to be detected.
Patent JP-S61107364-A (JP)
Title: Two-component group developing device
Inventor: YAMAURA SUSUMU
IPC: G03G15/08
Filed: 1984-10-31
Abstract: PURPOSE:To prevent toner from dispersion at the feeding of the toner and to prevent a copying machine from its inside dirt by dipping a feeding hole of a hopper for storing a feeding toner and a feed roller lower than the upper surface of a developer stored in the storing part. CONSTITUTION:The hopper 13 as a toner feeding means is arranged on the upper part of a case 1 and projected stripes expanded in the axial direction are formed on the surface of the feed roller 18. To feed the toner 15, the roller 18 is rotated and the toner of the quantity corresponding to the rotated angle of the roller 18 is fed from the feeding hole 17 to the two-component group developer 2 in the storing part 3. Since the feeding hole 17 of the hopper 13 and the roller 18 are dipped lower than the upper surface of the developer 2, the toner 15 can be prevented from being dispersed and leaked to the outside of the case 1 of the developing device and the inside of the machine can be prevented from dirt.
Patent JP-S60122707-A (JP)
Title: Manufacture of silicon nitride powder
Inventor: SHIMODAIRA HIROSHI
IPC: C01B21/068
Filed: 1983-12-06
Abstract: PURPOSE:To obtain silicon nitride powder almost free from impurities and impure anions in a high yield by mixing silicon nitrode powder contg. fine powder with an aqueous inorg. acid soln., removing impurities by a reaction, removing anions, and carrying out drying. CONSTITUTION:Silicon nitrode powder contg. fine powder of <=0.7mum particle size is mixed with an aqueous inorg. acid soln. to prepare a slurry of <=3pH, and the acid soln. in the slurry is reacted with impurities contained in the silicon nitride powder to remove the impurities. The purified silicon nitride powder is settled and separated. A slurry contg. the silicon nitride powder is introduced into a column packed with an anion exchange resin to remove anions contained in the slurry, and the slurry is dried. When the silicon nitride powder used as a starting material does not contain particles of <=0.7mum particle size, the powder settles, yet it is not desirable because the amount of impurities such as metals and silica removed is reduced.
Patent JP-H0280381-A (JP)
Title: Method for bonding metal to zirconium oxide-based ceramic
Inventor: NARITA TOSHIO
IPC: C04B37/02
Filed: 1988-09-16
Abstract: PURPOSE:To carry out bonding with excellent airtightness, heat resistance, bonding strength, etc., by successively laminating Ti, silver solder, Ni (alloy), and silver solder on the bonding surface of a ZrO2 based ceramic respectively in specified thicknesses, laminating a metal to be bonded, and heating the materials in vacuum or in an inert gas atmosphere. CONSTITUTION:Ti 3a having 1-5mum thickness, silver solder 4a having 50-150mum thickness, nickel or nickel-based alloy 5a having 0.5-2mm thickness, and silver solder 4b having 20-30mum thickness are successively laminated on the surface of a zirconium oxide-based ceramic 1 to be bonded to a metal 2. The metal 2 to be bonded such as Kovar alloy or tungsten is then laminated thereon. The materials are heated at 850-900 deg.C in a vacuum furnace or in an inert gas atmosphere to bond the ceramic 1 to the metal 2. By this method, the reliability of the steam electrolytic cell, high-temp. type center, etc., wherein a metallic part is bonded to an zirconium-based ceramic can be improved.
Patent JP-H01115951-A (JP)
Title: Water-soluble composite containing water-insoluble organic compound and its production
Inventor: YUUJIN ESU BARABASU
IPC: C08L39/06
Filed: 1988-09-16
Abstract: PURPOSE: To provide a water-soluble complex contg. a water-insoluble org. compd. obtd. by dissolving a water-insoluble org. compd. and a solid (co)polymer of N-vinyl-2-pyrrolidone into a mutual solvent, mixing the soln. and removing the solvent.  
     CONSTITUTION: The complex having the solubility in water of ≥25 times the solubility of A is obtd. by dissolving (A) the water-insoluble org. compd. (e.g. sulfathiazole, furosemide, quinine) and (B) the polymer of a mol.wt. of ≥1,000, more preferably 10,000 to 40,000 which is the solid homopolymer or copolymer (the comonomer is preferably maleic anhydride, maleic acid, acrylic acid or the like) of water-soluble N-vinyl-2-pyrrolidone in the mutual solvent (org. solvent, alkaline aq. soln., etc.), at a ratio of A:B of 1:1 to 10:1, more preferably 4:1 to 7:1, mixing the soln. for a time sufficient for forming the composite and removing the solvent. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1074193-A (JP)
Title: Character processing device and method and storage medium storing character processing program
Inventor: SOMA HIDETOMO
IPC: G06F17/21
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To confirm the typeface outputted from a document processing device when the characters are inputted by securing the coincidence of typefaces between the displayed input characters and the characters of the document processing device. SOLUTION: A document processing device 26 sends the information on the typefaces and the characters which are used by the device 26 for display and print to a KANA(Japanese syllabary)/KANJI(Chinese character) converter 25 and a virtual keyboard 27 in order to approximate the display of characters of the converter 25 and the keyboard 27 to that of the device 26. The converter 25 and the keyboard 27 can display the characters in the same alignment as the characters of the device 26 even in a character input mode based on the information received from the device 26. Therefore, a user can easily and accurately input his desired characters. Under such conditions, a typeface can be decided in response to a given specific code as shown by a table of information on the relation between the typefaces and the characters sent to the converter 25, etc., from the device 26.  Thus, the converter 25, etc., display their characters in the decided typeface.
Patent JP-H0681655-A (JP)
Title: Combustion chamber for cylinder injection type internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02M61/14
Filed: 1992-08-28
Abstract: PURPOSE:To secure desirable combustion with the discharge of unburnt HC suppressed. CONSTITUTION:A fuel injection valve 8 is disposed at the peripheral edge part of the inner wall surface of a cylinder head, and fuel is injected from the fuel injection valve 8 obliquely toward the top face of a piston 2. A protrusion 10 is formed on the top face of the piston 2, and the main flow of the injected fuel is made collide with the top face 11 of the protrusion 10 in relation to the whole requested fuel injection timing. The cross-sectional form of the top face 11 on the side close to the fuel injection valve 8 is formed into downward protruding circular arc shape, and the top face 11 on the side distant from the fuel injection valve 8 is formed into flat face.
Patent JP-H0567203-A (JP)
Title: Processor for signal processing
Inventor: IWASE SEIICHIRO
IPC: G06F15/80
Filed: 1991-09-10
Abstract: PURPOSE:To execute a non-linear processing in a processor for signal processing. CONSTITUTION:An input shift register 14 which temporarily accumulates input picture data, stores 16 and 20 accumulating input picture data from the input shift register 14, a processor array part 18 which reads picture data accumulated in the memories, executes the linear processing such as an arithmetic operation and reaccumulates it in the memory 16 or 20, an output shift register 22 to which picture data from the memory 16 or 20 are inputted in parallel, an input shift register 30 for an external processing, to which picture data processed in an external part is inputted, an output shift register 32, and a mapping memory 34 provided between the shift registers 30 and 32 for the external processing are given. The mapping memory 34 is used as a lookup table for the non-linear processing.
Patent JP-S6473472-A (JP)
Title: Device for operating matrix in graphic display device
Inventor: OKAWA MAKOTO
IPC: G06T11/00
Filed: 1987-09-14
Abstract: PURPOSE:To shorten an operation time by sequentially executing only the operation of elements decided based on the combination of attribute data so as to obtain operation result matrixes. CONSTITUTION:Attribute data showing what kind of matrix it is read from the leasing area of a stack 1s corresponding to two designated matrixes, and are respectively stored in attribute registers 3a and 3b. By supplying stored attribute data to a judgement ROM4, attribute data ch of the operation result matrix is read, is stored in an attribute register 3c, and a program address showing the leading address of a program decided based on the kind of the matrixes are read and are supplied to a control part 5. By permitting the control part 5 to sequentially execute only the operation of the elements decided based on the combination of attribute data, the operation result matrixes can be obtained. Thus, the number of operation executing times can considerably be reduced and the matrix operation time required can considerably be shortened.