baber/WOPTO huggingface dataset:
Patent JP-2000356161-A (JP)
Title: Crank angle detection method for engine
Inventor: TANAKA TAMON
IPC: F02D41/40
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To estimate a pulse width with high precision by simple setting work, so that a remainder angle is properly time converted based on this estimation value and high accurate crank angle detection can be performed. SOLUTION: This method estimates an estimated instantaneous rotational speed equivalent value Tmax based on a rotation decrease amount equivalent value ΔN obtained from a preceding time maximum/minimum value equivalent value Tmin', Tmax' of an instantaneous rotational speed N and the latest maximum value equivalent value Tmin, this estimated instantaneous rotational speed equivalent value Tmax is used, and a remainder angle AR is time converted. In the latter half of each combustion cycle, by decreasing the instantaneous rotational speed N always along a similar process, accurate estimation can be performed thus based on the rotation decrease amount equivalent value ΔN, and close matching for setting a correction process relating to this estimated value can be omitted.
Patent JP-S6423964-A (JP)
Title: Buffering packing structure
Inventor: TSURUTA KENJI
IPC: B65D81/107
Filed: 1987-07-03
Abstract: PURPOSE:To allow all of the parts of a buffer material to together function effectively even with respect to the force received in any direction, by bonding four corner parts of the outer periphery of the annular buffer material to either one of the inner surface of an exterior box and that of the rigid frame body inscribed with the exterior box. CONSTITUTION:In packing work, two main buffer materials 4 are preliminarily bonded to the interior of an exterior box 2 at a set interval and, subsequently, an interior box 1 is inserted in the exterior box 2 and auxiliary buffer materials 5 are attached to both end surfaces of the interior box 1 and the lid of the exterior box 2 is closed to assemble a packing structure to use the same. In this use state, the main buffer materials 4 perform buffer action in an up-and- down directions as well as in a before-and-behind directions and the auxiliary buffer materials 5 perform buffer action in a left-and-right directions. As a result, the respective parts of the main buffer materials are simultaneously and elastically deformed with respect to inertial force in any direction to together bear said force and, therefore, the dimension of the width L of each of the main buffer materials 4 can be made small and the use amount of a material can be reduced.
Patent JP-H0516972-A (JP)
Title: Lunch box
Inventor: NAKANISHI YOSHIKO
IPC: A23L7/10
Filed: 1991-07-05
Abstract: PURPOSE:To make it possible to preserve for a long time without deterioration of freshness, flabor, and smell in foodstuffs, by providing an inert gas ejector comprising a heat-generating layer, an inert gas adsorbing layer, an oxigen- insulating bag coating the heat-generating layer and the inert gas adsorbing layer. CONSTITUTION:After foodstuffs are contained in a lunch box 20, an inert gas ejector 1 is taken out from an oxigen-insulating bag 13 to arrange in the containing part 24 of the lunch box and then the lunch box 20 is sealed 27. In this way, the oxigen in the lunch box 20 is fed to the heat-generating layer 1 to heat up it. When the heat is transferred to the inert gas adsorbing layer 11, the inert gas is separated and exhausted from the inert gas adsorbing layer 11. And hence, the inert gas can be easily charged in the lunch box 20. In this way, the foodstuffs in the lunch box can be prevented from rotting and also can be preserved for a long time without deterioration of freshness, flavor, and smell in the foodstuffs.
Patent JP-H0215562-A (JP)
Title: Electrolyte stirring device of storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M2/38
Filed: 1988-07-01
Abstract: PURPOSE:To uniformize the concentration of electrolyte across the upper and lower parts of a storage battery, by stirring the electrolyte through utilization of gas generated from the battery. CONSTITUTION:A gas generating electrode 11 arranged within an electrolyte circulating tube 13 in the forefront cell 1a is connected via a switching element 14 to a battery terminal on a negative potential side from the forefront cell 1a, and the switching element 14 is turned on by using a signal outputted from a potential detecting electrode 12 which detects battery charging conditions when the battery is set in its charging condition. Then, electrolyte in the electrolyte circulating tube 13 is moved upstream and circulated by using gas generated from the gas generating electrode 11. The gas stayed on an electrolyte level in the cell is sequentially fed to an electrolyte circulating tube 8 in a second rank cell 1b to move the electrolyte upstream and circulate it in chain-reacting relation so that the gas is discharged out of the exhaust portion 5 of a terminal cell 1c. This makes it possible to uniformize the specific gravity of the electrolyte across the upper and lower parts of the battery.
Patent JP-S6057105-A (JP)
Title: Liquid fuel combustion burner
Inventor: MATSUMOTO IKUO
IPC: F23D11/10
Filed: 1983-09-08
Abstract: PURPOSE:To reduce an initial rise time and to decrease power energy consumed during evaporation, by a method wherein a heater is embedded in a heat resisting ceramic to cause it to function as a liquid fuel evaporating surface, and the fuel is supplied directly to the surface. CONSTITUTION:A resistor 7 is printed on the back of a heat resisting alumina sheet 6, and an insulating protection layer 8 is coated thereon. Energization is applied on an integrally sintered flat type heat-generating body 9, and after the surface thereof is heated up to a proper temperature at which liquid fuel is evaporated, the liquid fuel is fed to the flat type heat generating body 9 through a liquid fuel feed-in pipe 10 with the aid of an electromagnetic pump. The air for combustion is fed through a combustion air feed-in pipe 11, the air for combustion is well mixed with liquid fuel gas evaporated at the surface of the flat type heat generating body 9, the mixture flows through pores 12, and is supplied to a burner port plate to be burnt on the surface thereof.
Patent JP-S6145668-A (JP)
Title: Two-color facsimile equipment
Inventor: ISHIHARA MINORU
IPC: H04N1/04
Filed: 1984-08-09
Abstract: PURPOSE:To save the mounting space of an original read section by arranging alternately two kinds of light emitting diodes having different peak wavelength to identify two colors on a line. CONSTITUTION:A light emitting diode 9a having a peak wavelength of Xnn and a light emitting diode 10a having a peak wavelength Ynn are arranged on a line alternately with a proper pitch to a base 8 longer than the total length required for the lighting, and a resistor 11 is added to the proper number (l) of the light emitting diodes 9a, 10a, they are connected in series and then the result is connected respectively in parallel with a power supply.
Patent JP-H0330549-A (JP)
Title: Data transmitter
Inventor: MARUYAMA MASAKO
IPC: H04L7/00
Filed: 1989-06-27
Abstract: PURPOSE:To determine line velocity without depending on an interval to accumulate data by providing a transmission gate on the line side of a transmission FIFO register. CONSTITUTION:Before serial data are sent out to a line, a main control part closes a transmission gate 7, which is provided on the line side of a transmission FIFO register 6, and stops sending the serial data. Then, parallel data are accumulated in the transmission FIFO register 6 and a line side transmission gate 7 is opened after it is confirmed that the accumulation of the parallel data is completed or that the parallel data are accumulated up to data quantity determined in advance. Afterwards, the serial data are started being sent out. Thus, the line velocity can be determined without depending on the interval to accumulate the data.
Patent JP-H09163948-A (JP)
Title: Draining in automatic noodle boiling machine and apparatus therefor
Inventor: OSAKO KENICHI
IPC: A23L7/109
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To decrease the residual water content of noodles and prevent the contamination with sundry germs and foreign matters by increasing the draining effect. SOLUTION: A driving disk attached to a bucket 11 is rotated in the draining region after the water-washing and cooling procedures by contacting the disk with a belt 19 of a belt mechanism 16. The water attached to the noodles and the bucket is scattered outward by the centrifugal force generated by the high- speed rotation of the bucket 11.
Patent JP-S6320982-A (JP)
Title: Color still picture display device
Inventor: HAYASHI KANJI
IPC: H04N7/081
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the quantity of hardware and to display a color still picture in a color which is close to the natural one by reading a color lookup table by means of a color lookup table address corresponding to color data which is mostly approximate to input picture element color data. CONSTITUTION:Three original colors R, G and B in the color picture outputted from a color image scanner 1' are sequentially set in registers 10R, 10G and 10B at every picture element, supplied to a histogram counter 12, and the number of appearance times is counted. An MPU16 calculates the distribution of the LUT (lookup table) address and LUT data corresponding to an appearance ratio. Thus, pseudo-natural color data (color data approximated to the natural color and distributed) is set in a LUT4. After writing processing is completed for one screen, LUT data corresponding to the LUT address which synchronizes to a raster in a CRT and which is sequentially read from a screen memory 3 is read from the LUT4, and is supplied to a CRT2' through D/A 20R, 20G and 20B.
Patent JP-H05253347-A (JP)
Title: Apparatus for playing
IPC: A63F7/02
Filed: 1991-07-06
Abstract: PURPOSE:To reduce troubles extremely between players and a playing hall over value of a valuable object fed. CONSTITUTION:A value judging means is provided to judge the value possessed by a coin as valuable object which is fed into a first coin feed port and a second coil feed port to be received and fed coin type display LEDs 59 and 60 are provided to display the value of the coin received last based on the results of judgment of the value judging means pertaining to the coin received last among those fed and received from the first and second coin feed ports.
Patent JP-H06349369-A (JP)
Title: Manufacture of ag-nio electric contact point
Inventor: KURODA MASAO
IPC: H01H11/04
Filed: 1993-06-11
Abstract: PURPOSE:To provide an Ag-NiO electric contact point having excellent fusion resistance without forming a crack during working by reducing Ag-Ni atomized powder, adding Ni powder thereto, and by green-compacting, molding, sintering, extruding, and drawing it into wire, which is cut and cold pressure-welded to a base material and then is internally oxidated. CONSTITUTION:A molten Ag-Ni is atomized into powder, and after it is classified into no more than approximately 80mum, it is reduced. Ni powder grain size 6-8mum approx. is added to the Ag-Ni powder, to make the Ag-Ni level 8-30wt.%. The blended powder is compressed, molded, sintered, extruded, and drawn into wire. After the wire is cut into a predetermined size, it is cold pressure-welded to a base material while header working is applied and it is then internally oxidated, or it is internally oxidated and blazed to the base material, and then the header working is applied. An Ag-NiO electric contact point is provided, which forms no crack at the time of header working, in which initial fusion is restricted, and the fusion resistance of which is improved.
Patent JP-H1012001-A (JP)
Title: Battery light device
Inventor: HIGAMI KEN
IPC: H05B37/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To permit a battery light device which applies illumination light to a subject for photography using a storage battery as the power supply to issue an alarm and interrupt the power supply when detecting the thermal voltage of a storage battery drops below a predetermined voltage with the elapse of service time. SOLUTION: An alarm device 15, having a detection means (16, 17, 18) which detects that the voltage output from a storage battery 1 drops below a predetermined voltage and which then outputs a signal indicating it an alarm means (19, 20, 21, 21') operates alarms 22a, 22b when the detection signal from the detection means is input thereto, and an interruption means (23, 24, 25, 26) which interrupts a power supply circuit for an illuminating light 3 a preset time after the input of the detection signal from the detection means, is provided between the storage battery 1 and the illumination light 3. Therefore, the device can issue an alarm and interrupt the power supply when detecting that the terminal voltage of the storage battery 1 drops below the predetermined voltage with the lapse of service time.  The end of the discharging of the storage battery 1 can thus be anticipated, and the storage battery 1 can be replaced with a new one at an appropriate time.
Patent JP-S5955529-A (JP)
Title: Constitution control system
Inventor: HANAZAWA AKIO
IPC: H04L69/40
Filed: 1982-09-24
Abstract: PURPOSE:To attain an automatic switch between using and spare functions, by providing a network controller, etc., which has an initial microprogram loading function, an error logging function and various maintenance functions. CONSTITUTION:A network controller has an initial microprogram loading function, an error logging function and various maintenance functions. For instance, a link address comparator 15 compares the set value of a link address setting circuit 14 and a link address on an NMP link. If coincidence is obtained from this comparison, a logic ''1'' is delivered. At the same time, a device code comparator 17 compares a device code on the NMP link with the set value of a device code setting circuit 16. Then a logic ''1'' is delivered when coincidence is obtained. Then a logic ''1'' is delivered from an AND circuit 26 when a parity is approved by a parity checking circuit 20, and a signal SEL is set at logic ''1'' after setting a flip-flop 18.
Patent JP-S5959957-A (JP)
Inventor: SUZUKI SEIJI
IPC: A01K74/00
Filed: 1982-09-24
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-H0914370-A (JP)
Title: Pulley type transmission
Inventor: IKEDA EIICHIRO
IPC: F16H9/18
Filed: 1995-06-30
Abstract: PURPOSE: To devise a movable sheave to have belt thrust in the axial direction by providing a torque cam mechanism on the movable sheave side of a pulley on a pulley type transmission furnished with driving and driven pulleys consisting of speed change pulleys of a fixed pulley and the movable sheave arranged facing against it and to make contact with and to be separated from it on a pair of input and output shafts. CONSTITUTION: A sleeve 16 is externally fit and supported on an output shaft 13 free to relatively rotate, a fixed sheave of a driven pulley is supported on the sleeve 16, and its movable sheave is supported along between both of the sleeve 16 and the output shaft 13. A cam hole 92 in the spiral direction is formed on a boss part inner peripheral surface of the movable sheave. A bearing 95 to engage with the cam hole 92 is supported on an outer peripheral surface of the output shaft 13, while an engagement groove 31 in the axial direction is formed on the boss part inner peripheral surface of the movable sheave, and a bearing 34 to engage with the engagement groove 3l is supported by a pin 33 on an outer peripheral surface of the sleeve 16.
Patent JP-S5867914-A (JP)
Title: Purification device for fine carbon particles of internal-combustion engine
Inventor: TOMITA MASAHIRO
IPC: F01N3/027
Filed: 1981-10-19
Abstract: PURPOSE:To obtain good efficiency of carbon collection as well as an almost complete regeneration by allowing a foam filter and a honeycomb filter to work with their best performance as well as to make up for their defects by each other. CONSTITUTION:A foam filter 5 is furnished on the upper flow side of a honeycomb filter 6 in the stream of exhaust gas, in contact with this honeycomb filter 6, and these filters 5, 6 are housed in a stainless container 3 so as to be supported elastically in the radial direction with the aid of a stainless wire-net 4. When the exhaust gas passes through the foam filter 5, fine carbon particles in the range of comparatively larger particle size are collected. Then the exhaust gas flows into the honeycomb filter 6, and when it passes through pores in a partition wall, most of residual carbon particles are collected to assure releasing of an exhaust gas with low content of fine carbon particles.
Patent JP-H0462143-A (JP)
Title: Mandrel for molding fiber reinforced plastic hollow square material and method for preparing the square material
Inventor: OKI KOJI
IPC: B29K105/08
Filed: 1990-06-27
Abstract: PURPOSE:To facilitate the pulling out of a mandrel main body and to prevent the application of a scratch or the like to the inner wall surface of a molded product by dividing the mandrel main body into a plurality of sections in its longitudinal direction and providing a gradient to the matching surfaces of the respective divided mandrels in the longitudinal direction thereof. CONSTITUTION:A fiber reinforced plastic sheet 3 is wound around the outer peripheral surface of a mandrel main body 1 in an uncured state to be laminated thereto and cured under heating to be molded. Divided mandrels 1a, 1b are pulled out of the molded hollow square material 4 left and right in the longitudinal direction thereof to prepare the fiber reinforced plastic hollow square material 4. Since the mandrel main body 1 is constituted in a divided state and the matching surfaces 2 of the divided mandrels 1a, 1b have a gradient alpha of a predetermined angle, the mandrels 1a, 1b can be simply and easily pulled out by weak force when they are pulled out of the hollow square material 4 left and right in the longitudinal direction thereof without applying scratch to the inner wall surface of the square material 4 by the edge part of the mandrel main body 1.
Patent JP-S6145271-A (JP)
Inventor: UEHARA KIYOHIRO
IPC: G09F9/30
Filed: 1984-08-09
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-H05337372-A (JP)
Title: Catalyst composition for catalytically cracking hydrocarbon
Inventor: MASUDA TATSUO
IPC: B01J29/06
Filed: 1992-06-02
Abstract: PURPOSE:To provide a catalyst compsn. for catalytically cracking hydrocarbon excellent in catalytic activity, gasoline selectivity and metal resistance and reducing the lowering of the octane value (RON) of formed gasoline. CONSTITUTION:The catalyst compsn. is constituted by dispersing 5-50wt.% of crystalline aluminosilicate zeolite and 0.1-20wt.% of a granular compd. in an inorg. oxide matrix.
Patent JP-H0219609-A (JP)
Title: Compound supercharger engine
Inventor: YOSHIOKA MAMORU
IPC: F02B33/00
Filed: 1988-07-06
Abstract: PURPOSE:To properly control supercharging pressure by providing first and second bypass passages to a mechanical-driven supercharger, and controlling the supercharging pressure by a first control valve on the first bypass passage during during the operation of the mechanical-driven supercharger. CONSTITUTION:First and second bypass passages 36, 38 are provided to a mechanical-driven supercharger 22. The cross-sectional area of the first bypass passage 36 is reduced less than that of the second bypass passage 38. During the operation of the mechanical-driven supercharger 22, a second control valve 42 is closed and a first control valve 40 controls supercharging pressure to a specified value. Hunting is thus prevented, and thereby the supercharging pressure can be properly controlled.
Patent JP-H0514980-A (JP)
Title: Remote controller
Inventor: SUZUKI KIYOMI
IPC: H05B37/02
Filed: 1991-07-08
Abstract: PURPOSE:To allow the user to clearly recognize the position of a commander command key even in a dark environment by radiating a radiant ray with a detection signal representing the dark state of the environment around the commander so as to allow a fluorescent substance pattern on the surface of a case of the commander to be irradiated. CONSTITUTION:When the user uses a device 3 to be controlled to turn off fluorescent lights 4a, 4b lighting a room 1, the room 1 is brought into a dark state. A contrast sensor 7 detects it to light an ultraviolet light 6 through a drive circuit 14. An ultraviolet ray radiating from the ultraviolet light 6 radiates a fluorescent substance pattern on an operating face of a commander 2.
Patent JP-H0612797-A (JP)
Title: Access control device
Inventor: SHIBUYA KAZUO
IPC: G11B21/08
Filed: 1992-06-25
Abstract: PURPOSE:To stably move a head with the small number of tracks. CONSTITUTION:The device is provided with an on-track positional deviation signal detecting means 1 detecting the relative positional deviation between the head and the track center of a medium, a means 2 generating an off-track positional deviation signal with a phase different from the on-track positional deviation and a means 8 constituting a new positional deviation from the on- track and the off-track positional deviations. Interpolation ratio of the on-track and the off-track positional deviations is gradually changed.
Patent JP-S6410101-A (JP)
Title: I/o pin length inspecting device for multi-pin lsi case
Inventor: KIMURA HIKARI
IPC: G01B7/02
Filed: 1987-07-03
Abstract: PURPOSE:To inspect variance in the I/O pin length of a multi-pin LSI case by bringing I/O pins of the multi-pin LSI case into contact with a pad for measurement which has an elastic body formed on the surface of a piezoelectric element and detecting a difference in the variation of the output of the piezoelectric element. CONSTITUTION:The pad for measurement consists of the piezoelectric element 100 of several-several tens of mum in thickness and the elastic body 101 made of soft rubber, etc., on its surface to 50-200mum thickness. The I/O pins are placed on the pad for measurement on the surface of a substrate 10 for measurement one over the other, the LSI case is put closer to the substrate 10 for measurement by a specific stroke, and then an I/O pin which is shorter than the standard is detected by using terminals for measurement from an electric signal value from the piezoelectric element 100.
Patent JP-S5790042-A (JP)
Title: Radiation-sensitive polyamide imide curable material
Inventor: NODA KEN
IPC: C08G73/00
Filed: 1980-11-27
Abstract: PURPOSE: The titled curing materal with excellent heat seristance and adhesion, primarily composed of an org. solvent-soluble polyamide imide synthesized by use of a polybasic acid component contg. an arom tricarboxylic acid and P- phenylenediacrylic acid.  
     CONSTITUTION: An arom. tricarboxylic acid or a deriv. thereof such as an arom. acid monoanhydride of formulaI(wherein Y is a trivalent arom. group) e.g. trimellitic anhydride, and p-phenhlenediacrylic acid or a deriv. thereof of formula II (wherein Z is a substituent; n is 0W4) are reacted with a diisocyanate compd. of formula III (wherein R 1  is a divalent org. group) to prepare the purpose polyamide imide material cured by sensitization with radiation. The obtd. curable material has as repeating units an amide imide structure of formula IV and an amide structure of formula V (wherein X is a p-phenylenediacrylic acid residue). 
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