baber/WOPTO huggingface dataset:
Patent JP-S5952654-A (JP)
Title: Printer
Inventor: YANAGIYA KOUJI
IPC: B41F17/36
Filed: 1982-09-18
Abstract: PURPOSE:To enable an automatic cleaning job by providing a cleaning device opposite to a transfer pat swinging between a marking cylinder and a printing position for cleaning the printing surface thereof in a printer for a semiconductor device. CONSTITUTION:A transfer pat 7 is swung between a mark 5 of a marking cylinder 6 inked by a reciprocal movement of a transfer roller 4 and a printing position A on a movable chute 11, and prints a mark on a surface of a semiconductor device 9 transferred. When a change of a printing mark or a printing of a predetermined number of times are taken place, while the transfer pat 7 is stopped at the printing position, the movable chute 11 is moved. A wash water tank 31 is pressurized at its inside by activating a solenoid valve 32. A solvent 35 is fed to a brush 18. A rotar 19 is rotated by a motor 30 in order to lift a cylinder 29 upward for washing a printing face 7a of the transfer pat 7. In this way, the cleaning job of the printer is conducted automatically so that the working ratio can be improved and that a stable marking quality can be obained.
Patent JP-H05332175-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: YOKOYAMA TOSHIYUKI
IPC: F02D41/14
Filed: 1992-05-30
Abstract: PURPOSE:To reduce the temperature of exhaust gas certainly by providing an exhaust temperature sensor on an exhaust passage on the direct downstream side of an internal combustion engine, and controlling the state of combustion so as to reduce the exhaust gas temperature when the actual exhaust gas temperature rises up to a specifically set exhaust gas temperature or more. CONSTITUTION:An internal combustion engine 2 is provided with an O2 sensor 108 for detecting concentration of oxide in a manifold exhaust passage 52. In an exhaust pipe 54, a thermo-fuse 110 is mounted in the vicinity of a first catalyst converter 58. A fuel injection valve 62 and an ignition mechanism 114 are controlled by a control means 112 respectively on the basis of output signals from the O2 sensor 108 and the thermo-fuse 110. In this case, an exhaust temperature sensor 130 is provided on the manifold exhaust passage 52 to set respectively the setting value of a first exhaust air temperature and the setting value of a second exhaust air temperature having a temperature higher than the temperature of the first exhaust air. As a result, combustion condition is controlled so as to reduce an exhaust temperature when a real exhaust temperature is the set value of a second exhaust air temperature or more.
Patent JP-H05332347-A (JP)
Title: Propeller shaft
Inventor: TSUNEDA KEIJI
IPC: F16D1/033
Filed: 1992-05-30
Abstract: PURPOSE:To improve accuracy of phase alignment by providing a total number of one of flange bolt mounting parts and joint bolt mounting parts larger than that of the other, in order to decrease displacement of the phase alignment between a connecting flange and a shaft main unit. CONSTITUTION:In the case of center displacement between a connecting flange 10 and a shaft main unit 4 in an arrow mark Q1, joint bolt mounting holes 26-1, 26-2, 26-3, 26-4 are positioned to overlap with flange bolt mounting holes 30-1, 30-3, 30-5, 30-7 displaced from a predetermined position, and connecting bolts 32-1, 32-2, 32-3, 32-4 are mounted. In this way, arrow marks P and Q are overlapped possible to make phase displacement to 0 deg., and generation of car body vibration and confined noise can be prevented by negating unbalance of a propeller shaft 2. In an arrow mark Q2, even in the case that only the shaft main unit 4 generates center displacement to place the connecting flange 10 in the original position, similarly phase displacement between the arrow marks P and Q can be obtained to max. 22.5 deg., and the unbalance of the propeller shaft 2 can be decreased.
Patent JP-H05331405-A (JP)
Title: Pencil lead
Inventor: OKABAYASHI HIROAKI
IPC: C09D13/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a pencil lead remedied in the inverse correlationship between holograph denseness due to writing therewith in its heated state and settability on a written surface therewith. CONSTITUTION:The pencil lead is such that paraffin wax have been used as at least part of an oily material impregnated in baked lead body. The paraffin wax is such that, in the distribution of number of carbon atoms therein, the mean value of the number is >=30, the standard deviation being <=3.5.
Patent JP-H109227-A (JP)
Title: Joining method for reinforcing steel plate and nut fixing plate
Inventor: SATO TAKASHI
IPC: F16B5/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for welding to reduce the cost of construction, and shorten the construction period. SOLUTION: Hexagonal holes into which nuts 9 arranged at specified positions can be fitted, are provided so as to be distributed on a sheet 8, and engagingly locking pieces 11 allowing the bottom faces of the nuts 9 inserted into the hexagonal holes to be in agreement with the inner surface of the sheet 8 and preventing the nuts 9 from slipping out from the sheet 8 are provided to form a nut fixing plate 8. The nut fixing plate 8, in the hexagonal holes of which the nuts 9 are respectively inserted, is attached to the inner side of an inside side plate 6, and fastening bolts 15 are inserted from outside triple steel plates 5, 2, 6 to be screwed into the nuts 9 held by the nut fixing plate 8.
Patent JP-S5687346-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KEIZOU
IPC: H01L21/31
Filed: 1979-12-18
Abstract: PURPOSE:To eliminate the short-circuit and the leak within multilayer wirings when the multilayer wirings of polycrystalline Si are to be formed on the semiconductor substrate by a method wherein after the lower layer polycrystalline Si wiring is covered with an SiO2 film and with an insulating film having a large etching speed, the upper insulating film is removed and the upper layer wiring is performed. CONSTITUTION:An SiO2 film 102 is formed on a P type Si substrate 101. Then the lower layer polysilicon wiring 104 being added with phosphorus and the SiO2 film 105 to cover the wiring 104 are provided. The whole surface is covered with the insulating film 301 of Si3N4, Al2O3, etc., having larger etching speed than the SiO2 film 105. When etching is performed on the whole surface, the insulating film 302 is remained burying the groove part 106. Even the upper polysilicon wiring is provided on it, the short-circuit, the leak, etc. through the groove part of the SiO2 film are eliminated, and the multilayer wiring having a high yield and reliability can be obtained.
Patent JP-S5967260-A (JP)
Title: Benzamide derivative
Inventor: TOOMASU DE PAURISU
IPC: C07D207/09
Filed: 1983-09-08
Abstract: Novel therapeutically active compounds of the formulawherein R is a straight or branched alkyl group with 6-18 carbon atoms, R<sup>1</sup> is hydrogen, chlorine, bromine or an alkyl group with 1-3 carbon atoms and R<sup>2</sup> is chlorine, bromine or an alkyl group with 1-3 carbon atoms; or a physiologically acceptable salt or an optical isomer thereof, methods and intermediates for their preparation, pharmaceutical preparations containing them and methods for their therapeutical use.
Patent JP-H06344213-A (JP)
Title: Drill for drilled material of hard machinability and drilling method using the drill
Inventor: SHIMOMURA TAIZO
IPC: B23B35/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a drill suitable for drilling inorganic material such as ceramics or a material of hard machinability and an efficient drilling method. CONSTITUTION:A drill where a tip supporting surface 2 in the rear axial direction of a tip 1 is machined flat or in the successivelydeposited manner, and a super-hard material S such as diamond is fixed on the tip 1 and the tip supporting surface 2 is used to execute the drilling by repeating the control of the fluctuation of the applied pressure and the release of the applied pressure to a work.
Patent JP-H1116644-A (JP)
Title: Connector for substrate
Inventor: TOKUWA KOICHIRO
IPC: H01R12/16
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To bend a male terminal metal fitting without using any jig. SOLUTION: Bending position setting plates (bending position setting members) 14L, 14S are designed to envelop male terminal metal fittings 20L, 20S, and include low bending rigidity portions 16 corresponding to portions 23 to be bent of the male terminal metal fittings 20L, 20S and bending restricting portions 17F, 17R for restricting deformation of the male terminal metal fittings 20L, 20S at positions other than the low bending rigidity portions 16. When the tips of the bending position setting plates 14L, 14S are bent by a hand, only the low bending rigidity portions 16 are bent without any deformation at the bending restricting portions 17F, 17R. That is, only the portions 23 to be bent are securely bent and deformed at the male terminal metal fittings 20L, 20S, thereby forming substrate attaching portions 22 of a predetermined dimension.  Without using any jig, it is possible to prevent any damage on the male terminal metal fittings 20L, 20S by a jig.
Patent JP-H0213852-A (JP)
Title: Method and inspecting quality of modifier for vinyl chloride resin
Inventor: YANAGISAWA TAKEJI
IPC: B29C37/00
Filed: 1988-07-01
Abstract: PURPOSE:To inspect quality by grasping the number of fish eyes simply and accurately by a method wherein a modifier is added to and kneaded with a vinyl chloride resin composition to take out side composition as a sheet and the fish eyes in the sheet are detected and counted. CONSTITUTION:A modifier is added to and kneaded with a vinyl chloride resin composition kneaded and melted in order to perfectly remove fish eyes and pref. containing light shielding pigment to take out said composition as a sheet and the fish eyes in the sheet are detected and counted to grasp the number of fish eyes simply and accurately to inspect quality. The point of this inspection method resides in that the modifier is dispersed by relatively small shearing force and the dispersion state thereof is investigated as the number of fish eyes after a predetermined time to inspect quality and, at this time, in order to obtain relatively small shearing force, the vinyl chloride resin composition becoming a base is pref. brought to a soft compound.
Patent JP-2000353655-A (JP)
Title: Position detecting mark, mark detecting device using the same, and aligner
Inventor: KOITABASHI HIDEKI
IPC: G03F9/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To shorten a process time, while restraining cost increase for high- accuracy alignment, related to a position detecting mark, a mark detecting device using it as well as an aligner. SOLUTION: Since a region 42z, where a first pattern 42x crosses with a second pattern 42y is blank, both a first axis direction and second axis direction are easily detected at the same time with the first and second patterns crossing each other, and since the crossing region is blank, effects of one pattern is reduced at the detection of the other pattern, for high-accuracy detection.
Patent JP-S6143150-A (JP)
Title: P-cyanobiphenyl-(p-(omega-alkoxyalkyl))-benzoate compound and liquid crystal composition
Inventor: FUJIMURA HIROSHI
IPC: C07C51/29
Filed: 1984-08-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1-8C alkyl; n is 1-3). EXAMPLE:p-Cyanobiphenyl-[p-(beta-ethoxyethyl)]-benzoate. USE:A liquid crystal composition. A liquid crystal composition having high N-I point, high dielectric anisotropy, improved compatibility with other liquid crystals, not raising viscosity even if being blended with other liquid crystal compound is obtained. PREPARATION:A compound shown by the formula II is reacted with an acetylating agent such as acetyl chloride to give a compound shown by the formula III. The compound shown by the formula III is reacted with sodium hydroxide, hydrolyzed, to give a compound shown by the formula IV, which is reacted with an alkylating agent in an organic solvent (e.g., THF) to give a compound shown by the formula V. This compound is then oxidized with an oxidizing agent to give a compound shown by the formula VI, which is reacted with an equimolar amount of 4-cyano-4'-hydroxybiphenyl, to give a compound shown by the formula I.
Patent JP-S5864880-A (JP)
Title: Waveform display device for audio signal
Inventor: INAMI MAMORU
IPC: H04N5/445
Filed: 1981-10-15
Abstract: PURPOSE:To attain ease of visual observation for level change, by comparing the level of a reference signal with an input audio signal at each one horizontal scanning period in synchronizing with a horizontal synchronizing signal, and applying a signal in response to the difference to a picture tube. CONSTITUTION:The level of reference signals CL, CR and input audio signals C1-C3 is compared at each one horizontal scanning period in synchonizing with a horizontal synchronizing signal, and a signal (j) in response to the difference is applied to a receiver 11, then waveforms 12L and 12R through the combination of horizontal scanning lines in response to the level change of the input audio signals are respectively drawn on a screen of the receiver 11. Further, a video display generator 6 picks up a display signal from a memory 14, supplies the signal to a synthesis circuit 10 for the display of each character.
Patent JP-H104993-A (JP)
Title: Production of phosphoric acid derivative of glycerols
Inventor: YAMADA MASANARI
IPC: C12P9/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To produce the subject derivative useful as a synthetic intermediate for phospholipids and pharmaceuticals in high productivity by subjecting a specific yeast to osmotic pressure treatment and reacting with an inorganic phosphoric acid and a glycerol compound. SOLUTION: A yeast containing glycerol kinase and belonging to the genus Candida or Pichia is subjected to osmotic pressure treatment to impart the cell membrane with permeability to organic phosphoric acid compounds. The yeast is made to react with an inorganic phosphoric acid and a glycerol compound. The phosphoric acid derivative of glycerol compound synthesized in the yeast cell is secreted from the cell and accumulated in the reaction liquid.
Patent JP-H0198441-A (JP)
Title: Edible spread and method for its manufacture
Inventor: HENRII JIEI AIZO
IPC: A23C15/16
Filed: 1988-07-01
Abstract: PURPOSE: To obtain a spread having a low fat content and good storage stability from both physical and microbiologic viewpoints by carefully mixing unmodified butter and a hydrocolloid phase containing no milk protein without adding an emulsifier. CONSTITUTION: (A) A plastic dispersion consisting of a continuous fat phase and a discontinuous water phase substantially containing no unmodified milk serum is mixed with (B) a water-base compsn. having pH <=4.7 which does not substantially contain milk or soya protein but contains a hydrocolloid. The mixture is subjected to working treatment at a temp. at which the fat phase of the plastic dispersion (A) maintains its plasticity so as to form a product having the continuous fat phase.
Patent JP-H0342471-A (JP)
Title: Rough thread position detecting device
Inventor: OGISO TAKASHI
IPC: D01H13/16
Filed: 1990-06-22
Abstract: PURPOSE:To invariably spin a rough thread with a uniform size on the whole spindle and mold a good package with no shape collapse by providing multiple pairs of photoelectric detectors each constituted of a light projector and a light receiver across the rough thread vibrated between front rollers and a flyer top adjacently in a train shape in the vertical vibration direction of the rough thread. CONSTITUTION:A rough thread position detecting device 56 is arranged with multiple light projectors 57a... and light receivers 58a... adjacently in one or two trains at different distances from a rough thread 55 to optical axes in the vertical direction of the vibration of the rough thread 55 on both sides of the rough thread 55 vibrated between front rollers 8 and a flyer top 14a so that the vibrated position of the rough thread 55 can be continuously caught. The vibrated position in the vertical direction of the vibration generated on the rough thread 55 between front rollers 8 of a towing device and the flyer top 14a on the side of the vertical vibration space of the rough thread 55 is continuously detected by multiple pairs of photoelectric detectors 57a and 58a arranged face to face.
Patent JP-H0217317-A (JP)
Title: Furnace draft controlling method
Inventor: MORIO MASARU
IPC: F23N3/00
Filed: 1988-07-04
Abstract: PURPOSE:To avoid a rapid reduction of a furnace draft and to provide a furnace draft controlling method capable of performing an operation of a boiler without any trouble by a method wherein an inlet damper of an induced draft machine and a variable speed controller are applied together so as to perform a controlling operation. CONSTITUTION:A forced draft device 3 for use in supplying combustion air and an induced draft machine 7 for adjusting an interior pressure of a furnace with a discharged gas fed out of the furnace are provided. The inducted draft machine 7 is changed between an operation performed by a variable speed controlling device 14 and another operation performed with a commercial power supply and a furnace draft is adjusted to a specified value. In the case of operation performed by the variable speed controller device 14, an induced draft machine damper 6 is used together to control the furnace draft. In the case that the operation is changed over from that of variable speed controller device 14 to that of the commercial power supply, the induced draft device inlet damper 6 is metered to a predetermined degree of opening, then the operation is transferred to the furnace draft control by the damper 6 and the furnace draft variation is restricted.
Patent JP-S5687954-A (JP)
Title: Time division multiplex communication system
Inventor: NAGAI NAOFUMI
IPC: H04J3/16
Filed: 1979-12-19
Abstract: PURPOSE:To transmit the high speed data and low speed audio information efficiently, by constituting one frame with the audio information channel, data information channel and control signal channel and constituting one multi-frame with a plurality of frames. CONSTITUTION:In the multiplex frame constitution, time slots 1-64 are transmitted continuously in the order of number, and the time slot taking the column direction of matrix as channel and that for row direction as the frame can be made. Channels 1,9,17-57 and 2,10-58 are taken as control signal channels 1,2 respectively, channels 3,11-59 and 4,12-52 are taken as audio information channels 1,2,3, channels 7,15-63 and 16-64 are taken as data information channels 1,2, each time slot of the data information channel is taken as sub-channels 1-16 to enable the set of communication line in subchannel unit. Control signal is assigned to the audio information channel 1 in the control signal channel 1.
Patent JP-S6057461-A (JP)
Title: Sorting processor
Inventor: KAWADA TADAMICHI
IPC: G06F7/24
Filed: 1983-09-09
Abstract: PURPOSE:To attain the high-speed sorting despite different numbers of data be sorted and held by each element by providing plural detecting means and storing or ring-shifting them alternately to an idle data register. CONSTITUTION:Sorting control circuits 51, 52 and 5n compare data within data within data registers RA and RB to rearrange them and also store the data within memories 21, 22 and 2n to idle registers RA and RB. At the same time, the data within registers RA and RB are ring-shifted repetitively and synchronously with all processing units 11, 12 and 1n. When the data to be sorted are stored to registers RA and RB or these registers are filled, a signal line 1150 is set at ''1'' via detecting means 900 and 1000. Thus the actions are stopped to store the data to be sorted to registers RA and RB, and parallel sorting actions are started. This ensures the effective use of both registers RA and RB. Thus the sorting time is decreased and the high-speed processing is possible.
Patent JP-S6410006-A (JP)
Title: Solid fuel burning equipment
Inventor: KONDO KAZUHIRO
IPC: F23G7/12
Filed: 1987-07-03
Abstract: PURPOSE:To allow the complete combustion of solid fuel primarily comprising waste plastic by providing a grate rotating mechanism comprising, among others, a rack formed on the inner side of the grate circumference and a pinion engaged with the rack. CONSTITUTION:As the rooster is horizontally rotated on the bearing 9 at low speed by a grate rotating mechanism, fuel supplied is uniformly spread on the grate 1. Because of this, a thermal decomposition zone B and a combustion zone C are formed, producing a clean flame. That is, there will be no deficiency of air and no area of incomplete combustion, and so, the combustion temperature can be stabilized. Further, as the fuel can be uniformly spread, there will be no uneven combustion even if the primary air quantity from air holes 2 of the grate 1 is reduced, thus allowing a low air/fuel ratio for complete combustion of solid fuel.
Patent JP-H0456842-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OGASAWARA AKIRA
IPC: G03C1/06
Filed: 1990-06-22
Abstract: PURPOSE:To rapidly obtain a high-contrast image by incorporating an iridium compound in an emulsion layer and adding a water-soluble iodide compound at a specified point of time to change its halide and further adding a specified compound in the emulsion layer. CONSTITUTION:The emulsion layer contains the iridium compound and silver halide grains are changed in the halide formation by adding the water-soluble iodide compound at the point of time when >=90% of silver halide grains have been formed, and the emulsion layer contains one of the compounds represented by formulae I - III in which each of R1 and R2 is an aryl or heterocyclic group; R is an organic bonding group; (n) is an integer is the range of 0 - 6; (m) is 0 or 1; R21 is an aliphatic or aromatic group; R22 is H or optionally substituted alkoxy, or the like; each of P1 and P2 H, acyl, or the like; Ar is an aryl group having a diffusion-resistant group or a group for promoting adsorption of silver halide; and R31 is substituted alkyl, thus permitting a high-contrast image to be obtained in high sensitivity to be rapidly obtained.
Patent JP-H0831338-A (JP)
Title: Cathode-ray tube
Inventor: OKADA MASAMICHI
IPC: H01J29/54
Filed: 1994-07-18
Abstract: PURPOSE:To generate a spot focus of an electron beam sharply by furnishing a convergence correcting magnet for electron beam at the periphery of the prefocusing electrode part of an electron gun arranged in the neck tube of a cathode-ray tube. CONSTITUTION:A funel 2 is sealedly joined with a panel 1, and thereto a neck tube 3 fitted internally with an electron gun 10 is installed so that an envelope is formed. An electron beam emitted by the electron gun 10 is converged and accelerated by a prefocusing electrode part, and upon correction of eventual static misconvergence by a hexapolar magnet 6, is deflected by a deflection yoke 4 which is arranged at the boundary between the funnel 2 and neck tube 3. In this cathode-ray tube 20, a convergence correcting magnet 9 for electron beam is installed at the periphery of the prefocusing electrode part of the electron gun 10. The magnet 9 should be of hexapolar type and be preferably consolidated with a beam twisting coil 8 which is wound on the neck tube.