baber/WOPTO huggingface dataset:
Patent JP-S62200108-A (JP)
Title: Method and device for producing reformed gas wherein gasified water and kerosene are mixed
Inventor: YANAGAWA NOBORU
IPC: C10L1/32
Filed: 1986-02-26
Abstract: PURPOSE:To improve breeding of a heat value by performing reformed thermal cracking, by a method wherein water is heated into, kerosene oil, heated and gasified, is mixed with gasified water at a high temperature, and the air-fuel mixture is forced to flow through a catalyst layer for reaction at a high temperature. CONSTITUTION:Sprayed water is heated by a heating burner 4 into steam, and the sprayed water is fed to a secondary heating chamber 5, where it is heated again to be fed to a mixing chamber 6. Meanwhile, kerosene oil, quantitatively sprayed during a specified time from an oil feed part 7, enters a first mixing chamber 6 through an oil heating chamber 15 and a piping 9 by means of a nozzle 8. The kerosene oil is heated by a first heating chamber 3 and a steam reheating chamber 5 and is mixed with the fed heated steam to heat the mixture to higher than a boiling point, and the mixture is further heated and mixed in a second mixing chamber 10 into gas. The gas is decomposed into passage of it through first - third catalyst chambers 11, 12, and 13, the gas is decomposed to be brought into a state in that it is apt to burn completely, the gas is sprayed through a nozzle 14 directly to a boiler furnace, and is reacted to the burner of a boiler for combustion.
Patent JP-H06253574-A (JP)
Title: Rotational speed controller for dc motor
Inventor: ITO MOTOYA
IPC: H02P7/29
Filed: 1993-03-01
Abstract: PURPOSE:To allow highly accurate rotational speed control by reading the number of revolutions of a DC motor from the current waveform thereby eliminating the tachometer. CONSTITUTION:Current to be fed to a DC motor is detected, and the frequency of AC component representative of r.p.m. of the DC motor is counted. The number of revolutions N thus obtained may be integer times as high as true number of revolutions because of noise. At steps S5-S10, a decision is made whether the number of revolutions N is integer times as high as true value using upper and lower limits M, L of the number of revolutions N estimated from the current value T and the number revolutions N is divided by an integer and the quotient is determined as a current number of revolutions so long as it comes within the upper and lower limits M and L. Duty ratio is then regulated depending on the current number of revolutions such that a target number of revolutions N is reached. This constitution eliminate the need of tachometer and realizes highly accurate rotational speed control.
Patent JP-S59165283-A (JP)
Title: Spindle for magnetic disc device
Inventor: AZUMA MIKIO
IPC: G11B17/028
Filed: 1983-03-11
Abstract: PURPOSE:To realize a spindle with high accuracy by incorporating a pulley for self-turning working for the final finish of a spindle in the inside of a pulley for magnetic disc driving so as to attain low vibration at the working by self- turning. CONSTITUTION:Only the pulley 15 for self-turning working is mounted at the self-turning working and a hub 10 is turned by using it so as to process a disc positioning face 10A. Then, in assembling the spindle 2 not mounted with a magnetic disc driving pulley 7 and a base, the pulley 15 is not removed but the pulley 7 is fitted thereupon. Thus, the adverse effect on a bearing 14 due to the shock at mounting and disassembling of the pulley 15 is prevented so as to extend the service life of the spindle and to improve the vibrating characteristic. Since the pulley 15 is coupled strongly by a key 18, a washer 16 and a bolt 17, the vibration generated by the disc positioning face 10A is small and the working with less run-out is attained.
Patent JP-S57154370-A (JP)
Title: Remelting method for electroslag
Inventor: KADOSE MASUO
IPC: B22D23/10
Filed: 1981-03-20
Abstract: PURPOSE:To prevent the leakage of molten metal and to obtain good products by moving a mold upward by repetition of moving operations for pulling up and down in the stage of remelting electroslag while moving the mold upward with respect to an ingot. CONSTITUTION:Compressible insulating refractory materials 3 are set on a molding board 2, and a mold 1 is held by means of a mold holder 10 on the top surface thereof. A melting stage is started within this mold 1, and the mold 1 is maintained in the state at the start of the melting stage until cap slag 4 and an ingot 5 attains the heights shown in the figure. Upon attainment of these heights, an operation time setter 14 operates and a 3-arm switch 15 closes to operate a motor 13 by the set time for pulling the mold 1 downward to the position 1A. Next, in accordance with the setter 14 and a 3-arm switch 16, the motor 13 operates by the set time for pulling the mold 1 upward to the position 1B. A series of such operations are so controlled as to adapt to the rate of forming the ingot, and are reiterated.
Patent JP-H07218873-A (JP)
Title: Nose pad for frame especially for glasses
Inventor: RUCHIANO SHIMIONI
IPC: G02C11/08
Filed: 1995-02-06
Abstract: PURPOSE: To provide a nose pad which can limit the transmission of an impact given to spectacles so as to prevent the transmission of the impact to the nasal septum of a person who wears the spectacles. CONSTITUTION: A nose pad especially used for spectacle frame is composed of a curved rigid member 2 which is formed in the shape of an opened triangle and provided with a sheet 6 which is temporarily coupled with a spectacle frame, a first soft member 9 which surrounds part of the member 2, and a second soft section 10 which is connected to the end sections 4a and 4b of the member 2 and protruded from the sections 4a and 4b.
Patent JP-S55132561-A (JP)
Title: Tape guide mechanism
Inventor: WATANABE SEIZOU
IPC: G11B15/60
Filed: 1979-04-02
Abstract: PURPOSE: To enable to assure the relative position of tape to the head accurately, by projecting the tape guide from the plate spring shaped and spring-fitting the pad so that the pad spring and the tape guide can unifiedly be formed.  
     CONSTITUTION: The tape guide 20 having the tape upper end guides 15, 16 and the tape lower end guides 17, 18 is projected from the plate spring shape pad spring 14 fitting the pad 12, and the pad spring and the tape guide are unifiedly formed. The pad 12 is bonded on the center flat section 22 of the pad spring 14 with double sided tape or adhesive, and four guides 15W18 are folded to tape side from the flat part. Further, the folded pieces 24, 25 being bias force production source of the pad spring from the center flat part 22 are extended to opposite side to the tape side. The tip of the folded pieces 24, 25 is formed flat, the positioning hole 26 or fitting hole 27 is drilled at the flat part, the two holes have long groove open to the side, and the positioning hole has circular hole through the long groove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03246225-A (JP)
Title: Treatment of melancholy depression
Inventor: JIERII KOTSUTO
IPC: A61P25/26
Filed: 1990-02-20
Abstract: PURPOSE: To effectively alleviate primary depressive disorders, especially major depression with melancholy by using buspirone or its pharmaceutically permissible acid addition salt as a therapeutic agent for major depressive disorders. CONSTITUTION: Buspirone represented by the formula or its pharmaceutically permissible acid addition salt in a nontoxic therapeutically effective dose, preferably about 15-1,000mg daily dose, preferably further in a divided dose is administered to a patient requiring the treatment of major depressive disorders including major depression with melancholy (e.g. specific major depressive disorder), major nonmelancholic depression and atypical depression (e.g. specific primary depressive disorder) to alleviate the major depressive disorders. Buspirone hydrochloride is preferably used as the compound and administered through an oral route.
Patent JP-S56135627-A (JP)
Title: Construction of foundation pile
Inventor: KOUZUKI TOYOJIROU
IPC: E02D5/50
Filed: 1980-03-26
Abstract: PURPOSE: To permit the construction of strong and large piles in construction site by a method in which a short and hollow pile is beforehand formed in a pit previously excavated and then concrete is placed into the pit to form a strong pile.  
     CONSTITUTION: An adequare depth of a pit A is excavated underground and then a small amount of cement mortar is filled in the pit A to form a mortar pile B. Then, a short and hollow pile 1, having joints 1' on both upper and lower sides, several iron bars 2 wound between the joints 1', and an iron bar cage 3 of almost the same length as that of the pile at the top, is inserted into the unset cement mortar pile B. Then, a funnel-shaped port 6 through which the cement mortar is poured to the upper part is provided, a plier 5 whose inside is provided with a shaft hole 7 is inserted into the short and hollow pile 1, and the short and hollow pile 1 is exactly pressed down to the bottom of the pit. Then, cement concrete M is charged through the funnel-shaped port 6 until the lowest bottom of the pit A is filled up in such a way as to strongly combine the concrete with the soil of the bottom. Then, the pier 5 is pulled out while charging the concrere M. Thus, the concrete pile P can be constructed easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11222028-A (JP)
Title: Installing structure of vehicular grille
Inventor: OTSUKA TAKAYOSHI
IPC: B60K37/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and reduce a manufacturing cost by arranging an air blowoff grille in a trimming material of a vehicle having a trimming material main body and a cluster arranged on the surface of the trimming material main body, and sandwiching the grille by the trimming material main body and the cluster. SOLUTION: An instrument panel (a trimming material) 1 of a vehicle has a trimming material main body 50 and a cluster 60 installed on the obverse side surface. A grille is installed in this trimming material 1. The trimming material main body 50 and the cluster 60 have mutually adjustable openings 51, 61 so that the peripheral edges of these openings 51, 61 become the annular ring-shaped support parts 52, 62. These support parts 52, 62 project to the reverse side of the trimming material main body 50 and the cluster 60 so that the cylindrical joint part 53 integrally continues with the support part 52 of the trimming material main body 50. The grille is supported by the support part 52 of the trimming material main body 50 and the support part 62 of the cluster 60. Therefore, a manufacturing cost can be sharply reduced by facilitating installing work without requiring an extra part.
Patent JP-H10201796-A (JP)
Title: Electrically motorized chair
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To secure an easy facilitation of manipulation and sufficient installation space in a controller by installing a controller case which houses a controller along a side protective guard in a flat plane installed on a side surface frame. SOLUTION: A driving wheel 2 is driven to turn by giving to a pair of left and right driving wheels 2 as a supplementary motive force, a driving force corresponding to a pushing pressure applied to a chair main body 1 by a care taker. Between a front pipe 13 of a pair of side plane frames 10 and back pipe 11, in order to prevent clothing and the like belonging to a passenger seated on a seat, from bulging outside of the car at the side plane frames 10, a side protective guard 4 made of a thin aluminum plate is installed. In the side protective guard 4, a control circuit which controls driving of a driving unit U and a controller case 7 which houses a power source circuit and the like, are installed.
Patent JP-S63206848-A (JP)
Title: System for extending address of input/output processing
Inventor: NINOMIYA KAZUHIKO
IPC: G06F13/12
Filed: 1987-02-23
Abstract: PURPOSE:To perform the continuous transfer of a data with an extended real memory, by providing a channel command word address register and a data address register in a channel device, and updating respective content by a channel command word specified respectively. CONSTITUTION:In the channel device, first channel command word (CCW) which designates an address space of 2<n+m> bytes as the channel command word, and second CCW which designates an extended address of of 2<m>, are prepared. In the channel device, the channel CCW address register (CAR)170 of (m+n)-bits which designates the storage position of the CCW and the data address register (DAR)130 of (m+n)-bits which designates a data transfer address are provided. The content of the CAR170 is updated by the first CCW. The high-order (m) bits of the DAR130 is updated by the second CCW, and the low-order (n) bit of the DAR130 is updated by the CCW being linked to the CCW. Thus, it is possible to perform a data transfer processing linked to an extended real memory.
Patent JP-S58157062-A (JP)
Title: Layer-built fuel cell
Inventor: MIZUMOTO YOUICHI
IPC: H01M8/02
Filed: 1982-03-12
Abstract: PURPOSE:To equalize the flow rates of a fuel and an oxidizer supplied from manifolds by providing the inflow parts of the fuel and the oxidizer flow paths of a gas-separating plate with throats having a sectional area smaller than the sectional area of the flow paths. CONSTITUTION:A unit cell consisting of a fuel electrode, an electrolyte mixture and an oxidizer electrode, is attached between gas-separating plates 6 each of which is provided with fuel flow paths 6a and oxidizer flow paths 6b on its upper and lower surfaces in such a manner that the fuel flow paths 6a are perpendicular to the oxidizer flow paths 6b. A fuel and an oxidizer, respectively, are fed from manifolds 5a and 5b are discharged into other manifolds 5a and 5b. In addition, cylindrical throats 7a and 7b are provided at the inflow parts of the fuel flow paths 6a and the oxidizer flow paths 6b of each gas-separating plate 6. As a result, since a pressure loss caused due to the throat 7a or 7b becomes equal to or higher than a pressure loss caused due to the flow path 6a or 6b, the flow rates of the fuel and the oxidizer supplied from the manifolds 5a and 5b can be almost equalized.
Patent JP-H01214088-A (JP)
Title: Integrated semiconductor laser device
Inventor: ARIMOTO SATOSHI
IPC: H01S5/026
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a laser device which can emit laser beams to two directions which cross each other so as to make right angles by a method wherein, after a first LD is formed on a first conductivity type semiconductor substrate, a second LD which has a waveguide symmetrical and perpendicular to the waveguide of the first LD is formed with a second conductivity type electrode contact layer at their center. CONSTITUTION:After a first LD for current constriction is formed on a semiconductor substrate 1b with a first conductivity type, a second LD which has a waveguide symmetrical and perpendicular to the waveguide of the first LD is formed with an electrode contact layer 13 with a second conductivity type at their center to facilitate emission of two laser beams whose directions are different from each other by 90 degrees. For instance, after an n-type GaAs blocking layer 11 is formed on the p-type GaAs substrate 1b which has a ridge on its (100) face, respective layers 3-6 and the n-type GaAs contact layer 13 is formed to provide the first laser LD1. Then the second laser LD2 which has a construction symmetrical to the construction of the first laser and has an oscillation region whose direction is perpendicular to the direction of the oscillation region of the first laser LD1 is formed on the contact layer 13.
Patent JP-S62197675-A (JP)
Title: Compressor for refrigerant
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C29/02
Filed: 1986-02-25
Abstract: PURPOSE:To make a stable lubrication to a bearing unit of a shaft, by providing a projecting plate projecting upwardly in an axial direction at the bottom of a closed casing housing a machine unit and a motor and preventing the rotation of lubricating oil by the projecting plate. CONSTITUTION:A motor 2 and a machine unit 5 are housed in a closed casing 1. When a rotor 3 and a shaft 9 rotate, refrigerant is introduced into a compressing chamber 8 from an inlet hole 6 through an inlet pipe 12. The refrigerant is gradually compressed, discharged into the casing 1 through a discharge hole 7 once and then discharged through a discharge pipe 13. Further, lubricating oil 14 staying on the bottom of the casing 1 is supplied to a bearing unit 11 through a lubricating hole 10 of a shaft 9. There is provided a projecting plate 15 projecting upwardly in an axial direction at the bottom of the closed casing 1 in the arrangement mentioned above. Thus, rotation of the lubricating oil 14 is prevented by the projecting plate 15 and the lubricating hole 10 is immersed in the lubricating oil 14 at all times, whereby lubrication to the bearing portion of the shaft 9 is stabilized.
Patent JP-S51114399-A (JP)
Title: A method of rroducing beta-sic whisker
Inventor: SAITOU HAJIME
IPC: C01B31/36
Filed: 1975-04-01
Abstract: PURPOSE: To produce η-silicon carbide whisker in low cost and without generating harmful halogen gas, by using natrium carbonate or natrium bicarbonate both of which are low cost compounds and can avoid pollution, instead of halogen compounds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216713-A (JP)
Title: Operation of cutting device for scrap wood or the like
Inventor: KATAGIRI NOBUYUKI
IPC: B23D25/14
Filed: 1988-02-23
Abstract: PURPOSE:To made a hydraulic source and the whole cutting device small-sized by feeding the working oil flowing out from the outflow side gateway of a presser bed hydraulic cylinder to the inflow side gateway of shearing edge hydraulic cylinder in the process concurrently lifting a presser bed and a shearing edge. CONSTITUTION:After the cutting of scrap wood or the like is completed, the working oil from a pump 59 is fed to the inflow side gateway 58 of a presser bed hydraulic cylinder through a valve 38 to lift a presser bed 54. The working oil flowing out from a gateway 56 oh the outflow side is fed to a gateway 16 on the inflow side of a shearing edge 12, the presser bed 54 and the shearing edge 12 are concurrently moved and lifted. The working oil flowing out from a gateway 14 on the outflow side is released to a tank 60 through a valve 26. The working oil from the pump 59 is circulated from the presser bed hydraulic cylinder 52 and the shearing edge hydraulic cylinder 10 to the tank 60 in sequence, the working oil is doubly utilized.
Patent JP-H04278803-A (JP)
Title: Radial tire for truck and bus
Inventor: MURAMATSU RYO
IPC: B60C9/04
Filed: 1991-03-06
Abstract: PURPOSE:To improve durability of the buttress part of a heavy load user against the ply separation from outside of cord of the most outside ply of a carcass layer in a radial tire for truck and bus, in which carcass layer consists of multiple ply and organic fiber cords are used in the carcass layer. CONSTITUTION:In a radial tire for truck and bus, in which carcass layer consists of multiple ply and organic fiber cord having tensile modulus at 600-1500kg/mm<2> is used in the carcass layer at least outer layer topping rubber and inner layer topping rubber of the most outside layer ply 11 are made of rubber having different hardness, and hardness (Shore hardness) of said outer layer topping rubber of the tire is more than 60 deg., and is higher than that of the inner layer topping rubber by more than 5 deg..
Patent JP-S51116582-A (JP)
Title: Automatic transfer apparatus
Inventor: MOCHIZUKI MASAHIKO
IPC: B65G47/61
Filed: 1975-04-04
Abstract: PURPOSE: To provide an automatic transfer apparatus which can perform its operation automatically with a reduced power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04259665-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: HASHIMOTO ATSUKO
IPC: F02P7/077
Filed: 1991-02-13
Abstract: PURPOSE:To construct an ignition timing control device in a simple configuration and at a low cost by furnishing a single counter which should sense a plurality of specific angular positions to serve for controlling of the intra- cylindrical pressure and sensing of misfire. CONSTITUTION:A rotation signal generator 1 generates a rotational angle signal at each specific rotational angle corresponding to the rotational angle of the crank shaft 4 of an internal combustion engine, and the rotational angle signal shall be missing one time or more at the specified crank angle. A reference position sensor 3 senses the angular position where rotational angle signal is missing, and a counter 7 counts rotational angle signals from missing angular positions until a certain number is attained to result in sensing of No.1 specific angular position. From this No.1 specific angular position, rotational angle signals are counted until a certain number is attained to serve for sensing of No.2 specific angular position.
Patent JP-H09210774-A (JP)
Title: Optical type sensor device
Inventor: OSUMI YOSHIMASA
IPC: G01J1/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To expand the range of an judgable object by minimizing a difference between the results of judgment on the surface condition of a visible object to be detected in an optical type sensor device which receives reflected light from an object to be detected and checks the quantity of light received or a variation thereof to detect the surface condition of the object. SOLUTION: Light is projected onto an object 5 to be detected, the light reflected on the object 5 to be detected separated into light of a plurality of polarized components and the light separated is received by first and second photo detectors 3a and 3b and a third photodetector 3c arranged at angles different from the first and second photo detectors 3a and 3b. With such an arrangement, even when detection outputs of the first and second photodetectors 3a and 3b become the same depending on the surface condition of the object 5 to be detected, the detection of the surface condition is possible by the detection output of the third photo detector 3c.
Patent JP-H10236905-A (JP)
Title: Clothing insecticide
Inventor: ISHIWATARI TAKAO
IPC: D21H21/36
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a clothing insecticide that has excellent hatching preventive effects on eggs of insects harmful to clothing as well as high insecticidal, insect- repellent and vermiculation-preventive effects by retaining trans-sulfrin and empenthrin on a paper-like material. SOLUTION: This clothing insecticide, which is effective for controlling clothing-vermiculating insects, such as Tineola and Tinea families, is obtained by dissolving (A) trans-sulfrin and (B) empenthrin at a weight ratio of (5:95)-(95:5), for example, in a solvent, and retaining the solution in (C) a paper- like material, which may be pulp paper, such as card boards and filter paper, or other plant cellulose, such as cotton linter, and has preferably thickness of 0.1-4mm and bulk density of 0.2-0.7, in total retainment of (A) and (B) ranging from 1 to 100mg/cm<3> .