baber/WOPTO huggingface dataset:
Patent JP-2000303860-A (JP)
Title: Control device for internal combustion engine
Inventor: MASUKI ZENICHIRO
IPC: F02D41/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of emission deterioration and misfire by deteriorating a combustion state due to deviation of oxygen amount contained in suction gas of an internal combustion engine from a required value, when oxygen content in exhaust is changed according to changes in an engine operation state. SOLUTION: When oxygen content in exhaust is changed accompanying changes in the operating state of an engine 11, oxygen amount of a gas as a whole to be sucked into a combustion chamber 16 of the engine 11 is deviated from a requested value, because an exhaust before a change in oxygen content which remains within an EGR passage 42 for a while also after an operating state of the engine 11 is changed is recirculated, when a throttle valve 43 is controlled to target throttle opening set by considering recirculating exhaust after oxygen content is changed. However, when oxygen content in exhaust is changed, an opening regulation of a throttle valve 23 or the EGR valve 43 is performed so as to suppress deterioration of a combustion state according to deviation of oxygen amount of suction gas from a required value.
Patent JP-S6326779-A (JP)
Inventor: POORU JIYOFURII KUREISON
IPC: H04N1/411
Filed: 1987-05-08
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-H0618331-A (JP)
Title: Image data signal forming method and optical scanning device
Inventor: MAIKERU JIEI SUTEINRU
IPC: H04N1/48
Filed: 1993-04-15
Abstract: PURPOSE: To obtain an optical scanner capable of generating a color having high fidelity by realizing the spectral response band width of a wide range. CONSTITUTION: The focused light from an object 14 illuminated by a light source is projected to a focused surface II via focusing means 28. A plurality of linear optical sensor arrays 52, 54, 56 for generating a plurality of optical sensor signals exhibiting the intensity of the focused light in a predetermined spectral region are provided on the surface II. At the front of the arrays, a light transmission plate 70 having a plurality of different filter coating means 82, 84, 86 of the predetermined different spectral regions aligned and coated on the arrays is provided. The focused image is projected to the array via the plate 70.
Patent JP-H04319249-A (JP)
Title: Cathode luminescent lamp and display apparatus
Inventor: OZAWA RYUJI
IPC: H01J31/12
Filed: 1991-04-16
Abstract: PURPOSE:To provide a plane light source which has high luminescent efficiency and is able to emit light with optional brightness and usable as an illumination and at the same time which can be used as an element of a large-size information displaying apparatus. CONSTITUTION:Basically, a linear electron gun and a fluorescent coating 18 applied to a conductive substrate 19 are set in a highly vacuum container made of a thin glass flat sheet. Groups of electrons radiated from a linear cathode 12 in the linear electron gun are converged in parallel to the linear electron gun and the converged electron groups are radiated to each phosphor particle with high electron density repeatedly by deflecting means and without heating the phosphor particles greatly, fluorescence is emitted brightly.
Patent JP-H07314796-A (JP)
Title: Printing device
Inventor: WATANABE MASAHIKO
IPC: B41J5/30
Filed: 1994-05-26
Abstract: PURPOSE:To change printing form in accordance with contents of a data to be printed, by specifying information to be arranged in an area to be designated by print area designating information from a data designated by space instruction and character string information, and determining the specified information by determination condition designating information. CONSTITUTION:A character string and space designating information in a data are discriminated. As a space in which the space designating information is inserted, for example, a character string of a sales list is information to be printed from a 12th column of a first line, a data is prepared by substituting a part   of data at (1) for control information in which 11 spaces are to be provided. Based on the prepared data, it is determined whether or not the character string is present in an area of area designating information 21 of a printing condition file. When the character string is present, it is determined whether or not it satisfies a determining condition of determination condition designating information 22. The character string which satisfies the determining condition is printed in a printing form of printing form designating information 23. When there is no determination condition designating information 22, enhancing printing is performed.
Patent JP-S5337745-A (JP)
Title: Imrpovement of corrosion-resistance of sideseal
Inventor: HORI TETSUO
IPC: B05D7/14
Filed: 1976-09-20
Abstract: PURPOSE:To improve the corrosion-resistance of sideseals of a car, by fitting the sideseals made of undercoated galvanized steel covered with a plastic film to the car body, and peeling the film off the sideseal after electrodeposition coating.
Patent JP-H0411728-A (JP)
Title: Washer for semiconductor wafer
Inventor: SOGO SEIICHIRO
IPC: H01L21/00
Filed: 1990-04-30
Abstract: PURPOSE:To avoid the adhesion of dust and a foreign matter on the surface of a semiconductor wafer, and to improve yield by oppositely facing and arranging a blow-off port and an exhaust duct on a washing tank while installing an ionizer to the blow-off port, etc. CONSTITUTION:A washing tank 1 and an overflow tank 2 are constituted integrally, and a blow-off port 5 for clean air and an exhaust duct 4 are faced oppositely and disposed to a case 3. An ionizer 10 is installed to the blow-off port 5 in order to give charges to clean air blown off toward the tank 1, the blow-off port 5 is partitioned into a slender opening extending in the lateral direction in order to send clean air under the state of a laminar flow as the blow-off port 5, and an intermediate parting plate 5a is mounted and the opening is divided into upper and lower sections. The ionizer 10 is composed of a bar electrode 10a and a needle electrode 10b arranged to the parting plate 5a at that time, positive and negative high voltage are applied to generate corona discharge, air in the peripheral air is ionized to positive and negative ions, and charges on a charged body are neutralized by ions having reversed polarity. Accordingly, the adhesion of dust and a foreign matter on the surface of a semiconductor wafer is avoided, thus improving yield.
Patent JP-H05307524-A (JP)
Title: Function electronic desk calculator
Inventor: KAWAWAKI FUMIAKI
IPC: G06F15/02
Filed: 1992-05-01
Abstract: PURPOSE:To obtain the function electronic desk calculator which can simply select plural pieces of converting functions without depending on the number of pieces of keys by adding on exclusive key for designating a unit converting function. CONSTITUTION:An input means 101 inputs a functional expression and a functor for calculating a numerical value and a function, and also, inputs a selection number for selecting a desired unit converting calculation. A designating means 105 designates switching to the unit converting calculation from the functional calculus to a calculating means 102. A symbol display means 106 displays a specific symbol for showing a fact that the unit converting calculation is designated. A number display means 107 displays the selection number of the unit converting calculation inputted by the input means 101 on a numeral display screen being in the vicinity, on which the specific symbol is displayed. Accordingly, when this specific symbol is being displayed, when a desired selection number is inputted by the means 101, the unit converting calculation of the selected number can be executed by the calculating means 102.
Patent JP-S62271908-A (JP)
Title: Helper driving device for turbine
Inventor: SAITOU SUKEO
IPC: H02P23/00
Filed: 1986-05-19
Abstract: PURPOSE:To improve the stability of turbine control by providing the correcting device which detects variation in the electric power of an alternating current motor coupled with a turbine, and corrects turbine load allotment according to the above detected variation. CONSTITUTION:A steam turbine 1 and an alternating current motor 2 are coupled with a loading machine 3 to drive it. The said motor 2 is controlled by an independent controller 13, and inputs a detecting signal issued by a motor electric power detector 5 through a turbine control correcting circuit 6 into a turbine speed reference setting device 10. The said correcting circuit 6 calculated a speed correcting signal NQ corresponding to variation in motor electric power KS through an electric power variation calculating circuit 7, a correcting quantity calculating circuit 8, and a speed changer 9. Therefore turbine output can be promptly corrected according to variation in the output of the said motor 2 to be stabilized.
Patent JP-H0412121-A (JP)
Title: Fuel collision diffusion type engine
Inventor: SEKIYAMA YOSHIO
IPC: F02B23/06
Filed: 1990-04-30
Abstract: PURPOSE:To reduce the occurrence of NOx and to prevent the discharge of unburned fuel or the like by providing a fuel injection nozzle opposite to a conical projection provided on a central bottom in a combustion chamber formed on a piston head. CONSTITUTION:A piston head 1 is formed with a cavity, which serves as combustion chamber 2 functioning as an auxiliary chamber, and a projection 5 stretching from an about central part to an opening 10 is provided in the combustion chamber 2. The upper part of the projection 5 is formed into a conical wall face 8 which is an oblique face descending from an upper face facing to the side of a fuel injection nozzle 4, namely the top 18, downward, and the lower part of the projection 5 is formed into a supporting part 17 whose sectional area is narrowed. The peripheral wall face 13 of the above cavity is formed in an expanding shape corresponding to the conical wall face 8 of the projection 5, and the peripheral wall face 13 of the cavity and the conical wall face 8 of the projection 5 form an annular conical passage 15. The fuel injection nozzle 4 attached to the cylinder head 3 is positioned so as to make its nozzle hole opposite to the top 18 of the projection 15.
Patent JP-S5539852-A (JP)
Title: Parking brake
Inventor: YAMAZAKI TAKEO
IPC: B60T7/08
Filed: 1978-09-13
Abstract: PURPOSE: To prevent accidental release by housing two locking members in the plunger groove and overlapping the teeth of both the locking members when the locking piece disengages with both the locking members.  
     CONSTITUTION: The groove 25 is notched over the full length of the plunger 10 and the first locking member 26 and the second locking member 27 are housed in the groove 25. The first locking member 26 is provided with the row of teeth 28 over the full length and with the projection 26a which protrudes downward to the right end. The second locking member 27 is provided with the row of teeth 29 over the full length and with the upward projections 30W32. The projection 31 is inserted into the concave of the groove 25 and fixed in the groove 25. The locking piece 34 enters pipe-shaped giudes by plate spring and engages with the intermediate valley of the teeth 28 and 29. As described above, since the locking piece 34 engages with the groove 25, the plunger 10 cannot revolve. As a result, the generation of accidental release is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63279059-A (JP)
Inventor: SHINKAI HIDETAKA
IPC: F25B1/00
Filed: 1987-05-08
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-2000281382-A (JP)
Title: Luminous fluorescent glass ceramics
Inventor: FU KETSU
IPC: C09K11/59
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To impart the characteristics such as high afterglow brightness, long afterglow time, excellent chemical resistance and resistance to light by incorporating, SiO2, GeO2, MgO and MO (M is Ca, Sr or Ba) as main components, an activator and an auxiliary activator and optional additives. SOLUTION: The luminous fluorescent glass ceramics contains, by molar percentage, 30 to 70% SiO2 to 10% GeO2, 5 to 40% MgO and 10 to 55% MO (M is one or at least two of Ca, Sr and Ba), 0 to 15% B2O3, 0 to 10% Y2O3, 0 to 10% Sc2O3, 0 to 10% A12O3, 0 to 15% Ga2O3, 0 to 10% MeO (Me is Be, Zn, Cd or Pb), 0 to 6% R2O (R is Li, Na or K), 0 to 8% Cl+F, 0 to 8% Bi2O3, 0 to 6% P2O5+ZrO2+SnO2, 0 to 14% Sb2O3+As2O3, 0.0001 to 5% (expressed in terms of outer percentage) Eu2O3 as an activator, and 0.0001 to 6% (expressed in terms of outer percentage) Ln2O3 (Ln is Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu).
Patent JP-H0412483-A (JP)
Title: Ic socket
Inventor: TANAKA MITSUO
IPC: H01R13/24
Filed: 1990-04-27
Abstract: PURPOSE:To make the removing force zero when an IC is removed and prevent the contact pressure from being changed even if the outer diameter size of an IC lead is changed by inserting a moving contact piece applied with an elastic force by an elastic body into the cylindrical section of a cylindrical lead receiving body. CONSTITUTION:A lead receiving body 7 fitted and fixed to an insulator 1 has a tail section 12 connected to an external connecting wire and is formed into a cylindrical shape. A moving contact piece 10 movable in the axial direction of the receiving body 7 applied with an elastic force by a spring 13 is provided in the cylindrical shape. When an IC lead is inserted, the lead is brought into elastic contact with the contact piece 10, the removing force becomes zero when the IC is removed, the contact pressure between the lead and the contact piece 10 is not changed even if the lead outer diameter size of the IC is changed, and an IC connector with good contact and improved reliability is obtained.
Patent JP-H01282925-A (JP)
Title: Counter device
Inventor: IMAKURA TATSUYA
IPC: H03K23/00
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a required operating speed with a required minimum chip area by providing a detection circuit detecting the carrying to a high-order counter without awaiting a carry signal from a low-order counter. CONSTITUTION:A counter circuit 8 is divided into two counters corresponding to high-order 4-bit for a high-order counter and to low-order 4-bit for a low- order counter. D flip-flops F0-F3 start counting by a clock signal sequentially. A domino circuit 5 detects an output data in the D flip-flops F0-F3, and when all low-order 4-bit is counted finally, N-channel field effect transistors 41-43 being components of the domino circuit 5 are all turned on. A count detection circuit 6 brings a count signal inputted to the high-order 4-bit to an H level and count the high-order 4-bit as soon as the low-order 4-bit is counted.
Patent JP-H04229362-A (JP)
Title: Learning machine
Inventor: SAKAGAMI SHIGEO
IPC: G06G7/60
Filed: 1991-05-17
Abstract: PURPOSE:To reduce the circuit scale of the learning machine which is constituted by connecting multi-input/output circuits in layers by using one characteristic function arithmetic part for the learning machine. CONSTITUTION:Plural input/output signal registers 1, 2, and 3 are cascaded and the sums of the products of the output signals of the input/output signal registers 1, 2, and 3 and weight are found through the parallel operation of plural product sum arithmetic parts 4, 5, and 6. At this time, the product sum arithmetic parts 4, 5, and 6 output the sums of the products of respective multi- input/output circuits while delayed each by one machine cycle. A characteristic function arithmetic part 10 finds signals having saturation characteristics in order for the sums of the products. An output layer delta calculation part 35 calculates the delta of an output layer according to the output and tutor signal of an output layer. The delta of the output layer is transferred to the above input/ output signal registers 1, 2, and 3 and the variation quantity of the delta and weight of a hidden layer are found from the product of the output signal and weight of the hidden layer, etc.
Patent JP-S5636754-A (JP)
Title: Debugging system
Inventor: HARA TERUHACHI
IPC: G06F11/22
Filed: 1979-09-04
Abstract: PURPOSE: To find a clue to debugging by interrupting the debugging on detected a change in memory contents when the memory contents changes to a specific value during program execution due to some cause.  
     CONSTITUTION: An operator presents the address value of a memory to be observed in memory circuit 6 through input circuit 1. Then, as the execution of a debugged program is started, the said program is executed by information processing circuit 8 and memory group 4 to output an output signal from single-instruction-execution- end detecting circuit 3 and by the output signal, selecting circuit 5 is acuated. Referring to the address values of the contents of memory circuit 2, selecting circuit 5 selects and assigns a memory, agreeing with the said address, in memory group 4 and outputs the contents of the said memory. The output vaalue is compared by comparing circuit 7 to the value of memory circuit 6 and when the both disagree mutually, the execution of the program is interrupted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S594042-A (JP)
Title: Staircase type belt
Inventor: ARAIHARA SATOSHI
IPC: B65G15/10
Filed: 1982-06-30
Abstract: PURPOSE:To protect the rear surface of material to be transferred from contamination of arranging a structured body, formed by sequentially attaching a plurality of belt material segment in such a way that the stepped part is formed in the longitudinal direction, so that the stepped parts are opposed. CONSTITUTION:A second segment 12 is attached to a first segment 11 in such a manner that the stepped part 21 is formed in the one side. Thereafter, a third segment 13 is attached in the same way so that the stepped part 22 is formed in the single side. Thereby the fourth and fifth... segments are attached in the same way. A belt structure body can be thus formed. A transfer belt can be formed by arranging two structured bodies in such a manner that the stepped parts are opposed each other. The masks 31, 32 are placed between the stepped parts 21, 22 of the staircase type stepped parts 21, 22.... According to this structure, the rear surface of any mask is not in contact with others and therefore there is no fear of contamination of the rear surface of masks.
Patent JP-S61271401-A (JP)
Title: Thickness measuring method for molten slag layer
Inventor: MORIKITA SHUJI
IPC: G01B5/06
Filed: 1985-05-28
Abstract: PURPOSE:To improve measuring accuracy, by immersing a pair of metallic wires of different melting poins into a molten metal meniscus inside a continuous casting mold for fusion and measuring distance of the fused points. CONSTITUTION:A pair of metallic wires 6 is constructed, fixedly in a parallel manner one to an other of a metallic wire 1 of melting point below temperature of the molten metal inside a casting mold and of that above temperature of molten slag covering said molten metal, and a low-temperature melting metallic sire 2 of the melting paint below the molten slag temperature. And, the pair of metallic wires 6 is suspended from the extreme and of a suspension 7 fastened to a mold cover 9. The end portion of the metallic wire 1 penetrates through unmolten 12 and molten layers 11 of synthetic slag spread over molten metal 10 inside the mold 8 for immersion into the melt 10. After holding this condition for 5-10sec, the pair 6 is taken out of the mold 8. And, the distance between fused ends of the metallic wires 1, 2 is measured for determining the thickness of the molten slag layer from this measured value.
Patent JP-S62272844-A (JP)
Title: Manufacture of stator of motor
Inventor: ITO TETSUYA
IPC: H02K15/04
Filed: 1986-05-16
Abstract: PURPOSE:To improve the mass productivity of the whole stator, by molding a pair of electrode conduction plates together with a winding unit, and by cutting off the molded unit to form the molded units of a condenser and a stator coil. CONSTITUTION:On the periphery of a rough-triangle-column-ar winding core(not shown) formed with insulating resin, a band-formed winding conduction plate 15 with an insulating layer formed on the whole surface is wound up by a plurality of turns, and on the surface of the conduction plate 15, a bonding layer is thermoset to organize a winding unit 17. Between electrode conduction plates 18 on the upper side and the lower side, a sheet dielectric layer is placed, and they are put together, and the layer is wound up on the periphery of a copper pipe 19 connected to one end of the conduction plate 18 by a plurality of turns, to organize an eddy-formed condenser unit 21. The condenser unit 21 is molded with the insulating resin in a state set together with the winding unit 17, and when a molded unit 23 is cut in round slices, then a stator with a stator coil and a condenser embeded in the molded unit is formed.
Patent JP-H06322849-A (JP)
Title: Waterproof structure of vertical outer wall joint, waterproof construction method, and gasket applied thereto
Inventor: MORITA MASANORI
IPC: E04B1/684
Filed: 1993-05-14
Abstract: PURPOSE:To allow easy and quick construction, and ensure waterproofness. CONSTITUTION:In the waterproof construction of a vertical outer wall joint M formed between a wall panel 4a and the adjacent wall panel 4b, viscous butyl rubber films 5a, 5b are self-fitted to the vertical header surface of the wall panel 4a and the vertical header surface of the adjacent wall panel 4b which are mutually opposed with a joint clearance G. A vertically long plate gasket 6 is inserted between the butyl rubber films 5a, 5b from the outdoor side, and adhered and fixed to the butyl rubber films 5a, 5b. The gasket 6 is formed of the layer constitution consisting of an elastic plate rubber foamed body 62 and a film throating material 61, and the throating material 61 is vertically folded and superposed in the state forming a protruding surface, and press-fitted into the joint clearance G with the protruding top part as the head.
Patent JP-S5236787-A (JP)
Title: Porcelain composition for humidity sensing resister
Inventor: NITSUTA KOUJI
IPC: C04B35/00
Filed: 1975-09-18
Abstract: PURPOSE: A humidity sensing resister composition consisting of the porcelain semiconductor of Zn 2 TiO 4  system with the same surface condition lasting for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299088-A (JP)
Title: Urine collector
Inventor: KITAZAWA TERUKIYO
IPC: A61F5/44
Filed: 1994-05-02
Abstract: PURPOSE:To provide a urine collector in which the rebound of the released urine at use can be prevented, and the bad smell of the urine can be solved. CONSTITUTION:This urine collector has an expansiblecontractible and foldable urine storing vessel 2, a urine collecting hole 1 having a sealing means 1a and provided on the urine storing vessel, a scattering means 8 set in the position opposed to the urine collecting hole so as to prevent the rebound of the urine released to the urine storing vessel 2 through the urine collecting hole 1, and a deodorizing means 10 set in the urine storing vessel 2.
Patent JP-H07290826-A (JP)
Title: Thermal recording material and thermal recording method using the same
Inventor: USAMI TOMOMASA
IPC: B41M5/337
Filed: 1994-04-27
Abstract: PURPOSE:To provide a thermal recording material of high sensitivity reduced in color forming heat energy and a thermal recording method using the same. CONSTITUTION:In a thermal recording material consisting of at least a support and the thermal recording layer provided on the support, the thermal recording layer is formed by applying a coating soln. containing an electron acceptive compd., a photopolymerizable vinyl monomer and a photoinitiator as an emulsified dispersion along with a microcapsule including an electron donating dye precursor to the support to dry the same.
Patent JP-S60256699-A (JP)
Inventor: IMAI YASUJI
IPC: F16L59/06
Filed: 1984-06-01
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。