baber/WOPTO huggingface dataset:
Patent JP-S57134027-A (JP)
Title: Pad type drum brake
Inventor: MORITA TAKASHI
IPC: F16D65/08
Filed: 1981-02-12
Abstract: PURPOSE:To make a lining part exchangeable independently and simply by constructing the lining part into a pad shape separately from the main body of a brake shoe. CONSTITUTION:A brade shoe unit 1 is constructed of flat-plate-shaped web 2 and pad clips 4 to set friction pads 3 properly arranged round the periphery of the webs onto the periphery of the webs. A hydraulic cylinder 6a to expand right and left webs 2 and 2 for braking is horizontally provided in the center of the unit with anchor parts 6b of bent vertical faces respectively directed outward above the right and left sides of the cylinder 6a.
Patent JP-S63187462-A (JP)
Title: Control system for rotary synchronization of magnetic disk device
Inventor: HATAGAMI TOSHIBUMI
IPC: G11B27/30
Filed: 1987-01-29
Abstract: PURPOSE:To attain accurate rotary synchronization control by retarding an index signal in response to the cylinder position and using the result for the synchronous control with a rotary synchronizing signal so as to make the deviation from the mechanical index even with the cylinder position changed therein. CONSTITUTION:An index pulse INDXP from a servo controller 5 is retarded for the time in response to the cylinder position of a magnetic head 3 and a retarded index signal DIDXP is outputted to a motor control circuit 6. The index pulses INDEXP1-n obtained from the servo information of a magnetic disk 1 are shifted timewise as shown in figure B in response to the cylinder position to generate retarded index pulses DIDXP1-n having a constant time difference with the mechanism index MIX, and thereby allowing the periodical fluctuation of the index pulse to indicate the fluctuation of the period of the rotation through the synchronizing control even when the cylinder position is changed. Thus, the phase disturbance is less, that is, external disturbance is small regardless of the change in the cylinder position to realize more accurate rotary synchronization.
Patent JP-S63186778-A (JP)
Title: Metallic surface treating composition
Inventor: MIYOSAWA YOSHIAKI
IPC: C09D5/08
Filed: 1987-01-29
Abstract: PURPOSE:To form a compsn. for use in coating a metallic surface to give a treated surface having high corrosion resistance and suitability as a ground for coating, by mixing a specified composite resin obtd. by reacting an org. resin having an org. resin skeleton having an alkoxysilane group introduced thereinto with a chromium compd. composed of hexavalent chromium. CONSTITUTION:A composite resin formed by reacting an org. resin having an org. resin skeleton having a di- or tri(alkoxy or alkoxyalkoxy)silane group with silica particles in an inorg. or org. acid at a temp. not lower than 10 deg.C and not higher than the b.p. is mixed with a chromium compd. composed of hexavalent chromium. Examples of the chromium compd. are chromic anhydride, chromates, dichromates and chromium chromate composed of hexavalent chromium and trivalent chromium. The chromium compd. is used in an amount pref. not more than 40wt.% based on that of the composite resin on a solid basis.
Patent JP-S56115685-A (JP)
Title: Detoxification method for hydrogen cyanide absorbing liquid
Inventor: NISHIYAMA AKINOSUKE
IPC: B01D53/54
Filed: 1980-02-19
Abstract: PURPOSE: To detoxify an aqueous soln. contg. NaCN, KCN formed by absorption of HCN economically and safely by allowing said aqueous soln. to contact an ozone- contg. gas to oxidize the same to an aqueous soln. contg. NaOCN, KOCN and hydrolyzing this at specific temp.  
     CONSTITUTION: An aqueous soln. 4 contg. NaCN, KCN formed by absorption of HCN after smoking treatment of, for example, vegetables and fruits is sent from an absorbing liquid tank to an oxidizing tower 11 by a pump 10. In this oxidizing tower in which packings 13 such as Raschig rings are packed, the aqueous soln. 4 is sprayed from the tower top and the ozone-contg. gas generated in an ozone generator 12 is sent from the lower part, whereby these are caused to react. The aqueous sonl. 4 is oxidized in the tower 11 to an aqueous soln. 14 contg. NAOCH, KOCN. This cyanate-contg. liquid 14 is pumped 15 into a decomposing tank 16, where it is hydrolyzed at ordinary temp. or relative low temp. below 60°C, whereby it is detoxified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01196086-A (JP)
Title: Toner detecting circuit
Inventor: OKU JUNTARO
IPC: G03G15/08
Filed: 1988-02-01
Abstract: PURPOSE:To grasp the attachment/detachment state of a developing container only on the side of a main control part and to easily obtain sufficient functions without altering the developing container side at all by providing a circuit which smooths the output signal of a toner sensor directly and compares the voltage. CONSTITUTION:The DC component E of the output signal of the toner sensor 2 is held above a constant level regardless of whether or not there is toner although the developing container 1 is mounted, so the DC signal outputted by a 2nd integration circuit 21 is higher than a 2nd preset reference voltage Vr2. When the developing container 1 is detached, the input terminal of the 2nd integration circuit 21 is opened, so the DC component E contained in the input signal is small and the DC signal is lower than the 2nd reference voltage Vr2. A 2nd comparing circuit 22, therefore, outputs an L-level connection abnormality signal. Consequently, when a connection abnormality lamp lights, it shows the developing container 1 is detached and it is confirmed that there is no toner while a toner presence/absence lamp lights and the connection abnormality lamp is extinguished.
Patent JP-H07265701-A (JP)
Title: Exhaust gas purifying material and method
Inventor: ABE AKIRA
IPC: B01D53/86
Filed: 1995-01-12
Abstract: PURPOSE:To achieve the removal of nitrogen oxide and the oxidative removal of residual and unreacted carbon monoxide and hydrocarbon by combining a catalyst wherein silver and W or V components are supported on porous inorg. oxide with a catalyst wherein a platinum component is supported on porous inorg. oxide. CONSTITUTION:An exhaust gas purifying material removes nitrogen oxide from combustion exhaust gas containing nitrogen oxide and oxygen whose amt. is larger than the theoretical reaction amt. to a coexisting unburnt component and also oxidizes residual and unreacted carbon monoxide and hydrocarbon to remove them. In this case, the exhaust gas purifying material is constituted of two kinds of catalysts, that is, a first catalyst wherein 0.2-15wt.% of silver and/or a silver compd. or a mixture of them and 10wt.% or less of oxide of at least one element selected from the group consisting of W, V and the others are supported on porous inorg. oxide and a second catalyst wherein 5wt.% or less of at least one element selected from the group consisting of Pt, Pd and the others is supported on porous inorg. oxide.
Patent JP-S58139751-A (JP)
Title: Cleaning device for electric dust collector
Inventor: SATOU MAKOTO
IPC: B03C3/74
Filed: 1982-02-12
Abstract: PURPOSE:To obtain an electric dust collector that does not require a secondary processing such as processing with water and easy to clean by bringing into contact with a movable cleaning brush slidably to the dust collecting pole or discharging pole of an electric dust collector. CONSTITUTION:A pair of wheels 4, 5 are passed through both ends of shafts 6, 7 provided in the upper and lower parts of the internal casing of an electric dust collector 1, and a pair of chain belts 8 are stretched on them. At this time, chains 8 are so stretched that they pass between the dust collecting pole 2 and discharging pole 3 and go around them. One of shafts 6, 7 (and wheels 4, 5) is connected to a power source through a driving shaft (driving wheel). Brushes 9 are inserted in the chains 8 freely rotatably. An adjusting piece 12 is attached so that the brush 9 is positioned at the same level with the brush of adjoining chain and bring into contact with the surface slidably from both sides of the dust collecting pole 2. Dust adhering on the surface of the dust collecting pole 2 can be removed by driving wheels 4, 5 and sliding brushes 9.
Patent JP-S62177623-A (JP)
Title: Display terminal equipment with simultaneous print function
Inventor: KAIZAWA TOSHIHARU
IPC: G06K15/00
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a display terminal device which can perform the simultaneous printing with connection of a non-procedure printer, by adding a control circuit which sends the space characters equivalent to a single character in place of an extension character ESC and the subsequent attribute information after receiving an ESC sequence. CONSTITUTION:An ESC sequence control part 2 receives an extension character ESC and then A, therefore outputs the L level of the 1st signal that inhibit the memory writing job to a gate G3 of a memory control part 3 through a NOR gate G1. The 1st signal is also sent to a gate G4 in a printer control part 6 to inhibit the transfer of the printer transfer enable signal received from a main control part 1. While the control part 2 sends the signal of an H level having the attribute to an attribute presence/absence in formation store part 4-1 of a picture memory 4 from an FF 2. This H-level signal is also sent to a gate G5 in the part 6 as the 2nd signal. The gate 5 consists of an inverter group and a NOR gate group and delivers the character data transferred from a main control part 1 in the form of codes showing a space character when the 2nd signal is received and then delivers said character data as it is if no 2nd signal is received respectively.
Patent JP-S59147508-A (JP)
Inventor: ROIDO RODONII BURISUTORU
IPC: H03F3/34
Filed: 1984-02-06
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-S61180327-A (JP)
Title: Printer device
Inventor: KISO SHIGEMITSU
IPC: G06F3/12
Filed: 1985-02-06
Abstract: PURPOSE:To improve the interchangeability between a printer and a computer by changing the actuation of an interface by the information corresponding to a computer of a memory. CONSTITUTION:When a cartridge ROM4 corresponding to a computer to be connected is put into a slot 5 of a printer, the interface control information within the ROM4, i.e., the signal line information on the number of connection pins, the number of signal lines, the types of signals, etc. are read together with the data needed for control of the data transmission sequence, the signal timing, the pulse width, etc. Then various conditions of an interface part 3 are set. The the font data is read out of the ROM4 when the print data is supplied to the part 3 from the computer. Thus a printer mechanism control part 2 actuates a printer mechanism part 1 according to a program stored in a built-in ROM6. Then the input character font data is printed out through the part 1.
Patent JP-S60164912-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TAKAHASHI HATSUO
IPC: G11B5/17
Filed: 1984-02-08
Abstract: PURPOSE:To decrease remarkably manufacture man-hours and to obtain a thin film magnetic head with high quality by forming an upper magnetic circuit on a magnetic head substrate and laminating a head coil assembly formed with the flexible print method by other process on the circuit and then forming the upper magnetic circuit. CONSTITUTION:A flexible print coil 9 made by other process is positioned on the surface of a lower magnetic circuit 1 and then the upper magnetic circuit 7 is formed. A head coil 11 is formed for the flexible print coil 9 by adhering a copper thin plate of several micrones to an insulation film 10 and etching it, and constituted by adhering an insulation film 13 to the face of the head coil 11. Since the head coil 11 is adhered with the ready-made copper thin plate of several micrones, the man-hours are reduced remarkably.
Patent JP-S55112010-A (JP)
Title: Amplifier circuit by fet
Inventor: TAMAOKI HARUAKI
IPC: H03F1/30
Filed: 1979-02-22
Abstract: PURPOSE:To eliminate the temperature fluctuation of the output terminal voltage as well as secure the linearity of the input and output over a wide range of the input voltage, by using the amplifier circuit featuring the characteristic agreement between the compensating FET and the amplifying FET. CONSTITUTION:FET1 is used for compensation purpose, and the impedance viewed from the source of this FET is the serial compensation impedance of resistance 8. While FET2 is for amplification purpose with the current negative feedback  applied by resistance 7, and the composite impedance of resistance 8 plus FET1 is  turned into the load. The drain current of amplifying FET2 flows also to compensating FET1 with the identical current value to each other. Thus the elimination is  secured for the effect of the temperature change of Idss (the drain current at the  short-circuit time between the gate and the source) or the change due to the working point of mutual conductance gm, etc.
Patent JP-H08209714-A (JP)
Title: Form for constructing concrete foundation
Inventor: AO YOICHI
IPC: E04G21/12
Filed: 1995-02-08
Abstract: PURPOSE: To heighten strength for a constructed foundation by a method wherein horizontal reinforcements are arranged, passing through the center of concrete cast in a form. CONSTITUTION: A pair of foamed resin side plates 7 and 7 arranged face to face are integrally connected with bridges 13 at appropriate positions on their opposite faces, and thereby a form unit 6 is constructed. V-shaped holding devices 23 are installed, stretching between the upper ends of the side plates 7 and 7 of the form unit 6, so that a bending part 23c of each of the holding devices 23 is placed approximately at the center between the upper and the lower bridges 13.
Patent JP-S59145157-A (JP)
Title: Protection of ink jet recording head
Inventor: SAKURAI SATORU
IPC: B41J2/165
Filed: 1983-02-08
Abstract: PURPOSE:To make the repetitive use possible, by pushing the protection component composed of the elastic omponent supported by a frame body and of the sheet inactive for ink against the effusion surface of ink in the protection cap of injection nozzle tip. CONSTITUTION:The head protection component 10 is, in a piling manner, set to the inactive sheet 20 composed of unburnt Teflon green tape on the like so set as to cover all the ink injection surface 3 of recording head 1 and the legs 12 of main body 11 are click-fit to the locking holes 5 of head cover 4 and assembled. Because the elastic component 14 assembled to the main body 11 is set to the recording head 1 by being deformed within its elastic range under this condition, the sheet 20 closely adheres to the ink injection surface 3, forced thereto by pressure being balanced with the four legs 12 and surely keeps the airtight and water-tight thereof. Thus, the handling is simplified and even its repetitive use does not reduce its protective performance.
Patent JP-H11335370-A (JP)
Title: Terpenoid lactone compound and manufacture of the same
Inventor: ICHIKAWA KATSUOMI
IPC: A61K31/366
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new terpenoid lactone compound having an excellent activity to tumor necrotizing factor(TNF) and interleukin I(IL-1) biosynthesis inhibition. SOLUTION: This compound is expressed in formula (the dotted line is an optional bond; R<1> is O or OH; X is O, N or the like; R<2> is H, an 1 to 5C alkyl or the like; R<3> is H, OH or an 1 to 4C alkylthio or the like; R<4> is H, an 1 to 5C alkoxy or the like; R<5> is H, an 1 to 4C alkylthio or the like; R<6> is H or the like; R<7> and R<8> form a lactone ring with their bonding C). For example, [5bS-(1aR*, 5bβ, 8aα, 8bα, 10aα, 10bβ)]-5b,6,7,8,8a,8b,10a,10b-octahydro-2- hydroxy-5b,8b-dimethyl-2H,4H,9H-furo[2',3',4',:4,5]oxileno[2,3]naphto[ 2,1- c]pyrane-4,9-dione. The compound of the formula is obtained by culturing Oidiodendron griseum (FERM BP-5778) or their variant or recombinant.
Patent JP-S62178755-A (JP)
Title: Cylinder block
Inventor: NAKAYAMA YOSHIHARU
IPC: F02F1/10
Filed: 1986-02-03
Abstract: PURPOSE:To enhance a cooling effect while to enable a cylinder to form its bore in a large size, by extending the upper end of a water jacket to a connection surface with a cylinder head and providing a reinforcing rib in a position isolated to the bottom from the connection surface. CONSTITUTION:A cylinder block 11 is constituted of an outer cylinder 9 and a press fit sleeve 4 having in its upper end a flange 5 inside said outer cylinder 9. An internal peripheral upper end part of the outer cylinder 9 is cut off so as to be prevented from coming into contact with an upper connection surface and closely attached to a bottom surface of the flange 5. The outer cylinder 9 forms in its internal part a cooling water path 12a being one part of a water jacket 12, and a reinforcing rib 13, integrally formed with the outer cylinder 9 in its internal peripheral upper end part, is provided linking between an internal wall 6 of the water path 12a and its external wall 8. In this way, a cooling effect is enhance because the water jacket completely surrounds the periphery of a piston working part in the upper connection surface, while a cylinder bore can be formed in a large size because the reinforcing rib is placed in the bottom from the flange.
Patent JP-S53105504-A (JP)
Title: Liquefaction of coal
Inventor: MORI KENJI
IPC: C10G1/04
Filed: 1977-02-25
Abstract: PURPOSE: To liquefy coal economically and in high yield, by the use of an iron oxide waste as catalyst and sulfur as cocatalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59147454-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L29/73
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a device of high density, in which a bird beak is not generated as the resistance of a first impurity region is left as it is kept low, by forming polycrystalline Si on the first impurity region, oxidizing polycrystalline Si and using it as a mask for forming second and third impurity regions. CONSTITUTION:A thick field SiO2 film 12 is formed to the peripheral section of the surface of an N type Si substrate 11, and laminated films consisting of an Si3N4 film 13, a PSG film 14 and a polycrystalline Si film 15 are formed at the central section of the surface of the substrate 11 surrounded by the film 12. A BSG film 17 is deposited on the whole surface containing the laminated films, and B in the film 17 is diffused into the substrate 11 on both sides of the laminated films through heat treatment to form two P type graft base regions 18. The film 17 is replaced with a polycrystalline Si film 19, P in the film 14 is diffused to the film 15 and 19, and the etching rates of the film 15 and 19 are accelerated previously. The films 13 and 14 are left through etching, the film 14 is removed, the ions of B and As are implanted through the fim 13 under the film 14, and a P type active base region 22 and an N type emitter region 23 on the region 22 are formed in the regions 18.
Patent JP-H03224645-A (JP)
Title: Electrostatic precipitator
Inventor: SAKAI TAKESHI
IPC: B03C3/40
Filed: 1990-01-31
Abstract: PURPOSE:To extremely inhibit the generated amount of ozone and to easily perform maintenance such as purification of an electrode by forming a conductive layer on an insulating base plate and forming an insulating porous layer on this conductive layer so that the conductive layer is exposed and utilizing the exposed part of the conductive layer as a discharge electrode for corona discharge. CONSTITUTION:In the case of impressing high voltage between a discharge electrode 5 and a counter electrode 6 to generate corona discharge, since this discharge electrode 5 is formed of a conductive layer 2 exposed through the pores 3, the discharge electrode 5 certainly becomes a smooth face and a projecting part in which centralized discharge is caused is not preset and the amount of ozone to be generated is extremely inhibited. Further when the discharge electrode 5 is compared with a metallic fine wire, the possibilities such as cutting are not almost caused. Therefore maintenance such as electrode washing at every proper time of utilization is easily performed. Further, the need for tension control of the metallic fine wire at a time of manufacture is eliminated and thereby rise in cost is suppressed.
Patent JP-S53106785-A (JP)
Title: Preparation of polyodlefin
Inventor: SHIOMURA TETSUNOSUKE
IPC: C08F4/02
Filed: 1977-03-01
Abstract: PURPOSE: To deactivate easily a Ziegler-Natta catalyst used in the polymerization of ethylene or an α-olefin, by treating with a specific alcohol having a high boiling point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61181513-A (JP)
Title: Ozone decomposing filter
Inventor: ITO MASAHIRO
IPC: B01D53/46
Filed: 1985-02-07
Abstract: PURPOSE:To improve durability of an ozone decomposing filter by providing a filter core coated with an ozone decomposing agent and constituted of air passing holes having a cellular structure with density changing stepwise from low density to high density in the direction from an air inlet side to an air outlet side. CONSTITUTION:The passage of air is divided equally to a front part and a back part arranging low density cells 8 having 500 cells per square inch to the upstream side of a filter case 7 and high density cells 9 having 800 cells per square inch to the downstream side of the filter case 7. The low density cell 8 and the high density cell 9 constitute a filter core 7 and housed in a space formed by separating a filter core into four sections with partitioning plate 7a and 7b crossing orthogonally in the filter case. By this constitution, ozone decomposing capacity of an ozone decomposing filter to be attached to an electrophotographic copying machine is increased contributing to miniaturization of the copying machine and to elevate the durability of the device.
Patent JP-H06236397-A (JP)
Title: Machine translating system
Inventor: AKAMINE SUSUMU
IPC: G06F17/28
Filed: 1993-02-09
Abstract: PURPOSE:To perform natural and appropriate translation by omitting unnecessary words and generating translated sentences. CONSTITUTION:A translation condition setting part 5 holds information on a sentence is to be translated under what condition the translation is performed, a sentence generation part 3 performs generation based on an analyzed result and sends the generated result to an omission control part 6 and the omission control part 6 refers to an omission dictionary 7 with the word of the generated result sent from the sentence generation part 3 as a key. When a coincident omission candidate word is present inside the omission dictionary, the omission control part 6 investigates whether or not the element of the value of the omission dictionary 7 coincides with the grammatical element of the word being the generated result, whether or not a corresponding expression is present in the generated result and whether or not translation conditions coincide with the value of the translation condition setting part 5. When they are all true, the omission control part 6 defines that the omission candidate word can be omitted and sends the result to the sentence generation part 3. The sentence generation part 3 omits the word sent from the omission control part 6, performs the generation and sends the generated result to a sentence output part 4.