baber/WOPTO huggingface dataset:
Patent JP-H02161903-A (JP)
Title: Counter material
Inventor: KUBO SHIGEO
IPC: A43B23/17
Filed: 1988-12-16
Abstract: PURPOSE:To improve the shape holding ability of a heel part and to prevent the coming off of a foot from the heel part by laminating a base material layer, which is to be arranged at the outer surface side of a counter and composed of a thermoplastic resin having a comparatively low thermal shrinkage percentage, and a surface layer, which is to be arranged at the inner surface side of the counter and composed of a thermoplastic resin having a comparatively high thermal shrinkage percentage. CONSTITUTION:A counter material A is composed by laminating at least a base material layer 11, which is to be arranged at the outer surface side of a counter 10 and composed of the thermoplastic resin having the comparatively low thermal shrinkage percentage, and a surface layer 12, which is to be arranged at the inner surface side of this counter and composed of the thermoplastic resin having the comparatively high thermal shrinkage percentage. For the material of the base material layer 11, an ethylene and vinyl acetate copolymer sheet is used. For the material of the surface layer 12, a polystyrene stretch film is used. The area thermal shrinkage percentage of the base material layer 11 is ordinarily 0.01-5% and preferably 0.1-3%, and the area thermal shrinkage percentage of the surface layer 12 is ordinarily approximately 5-70% and preferably 10-40%. The base material layer 11 and the surface layer 12 are stuck, for example, with a hot melt adhesive and laminated.
Patent JP-H02163117-A (JP)
Title: Wholly aromatic polyester
Inventor: TAKAHASHI KATSUJI
IPC: C08G63/193
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject polymer having low melt-forming temperature and excellent water-resistance, mechanical properties. chemical resistance, etc., and suitable for fiber, film, container, etc., by copolymerizing a specific aromatic diol and p-hydroxybenzoic acid. CONSTITUTION:The objective polymer can be produced by mixing (A) 30-80mol% of p-hydroxybenzoic acid giving a structural unit of formula I. (B) 1-40mol% of 3,3'-dimethyl-biphenyl giving a structural unit of formula II, (C) 0-20mol% of an aromatic diol such as hydroquinone giving a structural unit of formula III (Ar1 is phenyl, etc.) and (D) 10-40mol% of an aromatic dicarboxylic acid giving a structural unit of formula IV (Ar2 is phenyl, etc.). adding e.g. acetic anhydride to the mixture and subjecting the components to deacetylating polymerization.
Patent JP-H06142320-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate level difference and clearances on fitting a front frame with smaller dimensions, by making the side plates at the open side of an external frame so as to continue to the surface of the front frame and protruding it so as to be almost flush with the front frame. CONSTITUTION:The external frame 2a of the eastern district measure is different from the external frame 2b of the western district measure in both width and height. The height of the attached plates 64 is made different from each other and the height of the part where a front frame 3 is fitted is made to become (d) in both cases of the external frames 2a, 2b of the respective eastern and western district measures. A protrusion 63a projecting forward is formed so that the constituting plate 63 of the right side, the side plate at the open side of external frame 2b, continues to the surface of the front frame 3 and forms almost the same plane therewith when the front frame 3 defined in correspondence to the smaller external frame 2a is fitted. As a result, even the smaller front frame 3 is fitted to the larger external frame 2b, there are not brought any level differences and clearances. Since the front frame 3 has only one kind although the external frame has two kinds, the productive management becomes easy.
Patent JP-2000140086-A (JP)
Title: Air cleaner
Inventor: NAKADA RYOJI
IPC: B01J35/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To realize and maintain a good indoor environment. SOLUTION: A case 10, a housing tub 21 to be incorporated into the case 10, a photocatalyst 22, and lighting devices 23 and 23 to irradiate the photocatalyst 22 with ultraviolet rays are combined. The case 1 can suck air in the outside through a fan 11f, mix the effective components of a volatile antimicrobial agent S in the housing tub 21 and discharge outside by bringing it contact with the photocatalyst 22, decomposing gaseous harmful substances such as nitrogen oxides and malodorous components by the photocatalyst 22, and scattering the effective components of the antimicrobial agent S in a room.
Patent JP-H08229040-A (JP)
Title: Method of calculating blood speed and blood speed spread by multiple gate doppler signal
Inventor: HANSU TORUPU
IPC: G06F17/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To estimate the value of correlation function of a possible time shift sample by implementing a time shift delay between a discontinued set of correlation function and to estimate a correlation function which corresponds to an echo signal by selecting one time shift which corresponds to the maximum value of correlation. SOLUTION: A pulse ultrasonic beam 6 which is beamed into a human body by an ultrasonic converted 5 is scattered backward because of bodily constitution. A received echo signal is processed at a receiver 2, a complex demodulation stage 12, an optional FTC stage 13 and a velocity parameter calculation stage 14 into three velocity parameters; power, velocity and velocity broadening. They are matched with an ultrasonic amplitude image which is generated at a synthesis grouping process 11 on the display 7. Then, the value of correlation function for a possible time shift sample which implements the time shift delay between a discontinued set of correlation functions is estimated, and one time shift which corresponds to the maximum value of correlation of selected.
Patent JP-H04186330-A (JP)
Title: Liquid crystal light exposure device
Inventor: IMAI MASAAKI
IPC: G02F1/13
Filed: 1990-11-21
Abstract: PURPOSE:To form an image having high quality by effectively removing the strain surface aberration or image surface curvature which is caused by an optical lens system, by deforming a liquid crystal display panel so as to offset the aberration of an image focusing optical means. CONSTITUTION:A light source 3, liquid crystal display panel 8, light collecting optical means 5, control means 24, and an image focusing optical means 9 are provided, and the light which is supplied from the light source 3 and passes through the light collecting means 5, liquid crystal display panel 8, and the image focusing optical means 9 is radiated on a photosensitive recording medium 10, and an image displayed on the liquid crystal display panel 8 is image-focused on the photosensitive recording medium 10 by a control means 24. In this case, a curved surface which offsets the aberration of the image-focusing optical mans 9 is formed on the liquid crystal display panel 8. Accordingly, the strain surface aberration or the image surface curvature can be removed effectively, and the image having high quality can be formed. Aslant direction for the arrangement direction of the liquid crystal modulation element is filled, and the light exposure having high resolving power is enabled.
Patent JP-2000148639-A (JP)
Title: Data transmission control method and recording medium with data transmission control program recorded therein
Inventor: KIMIYAMA HIROYUKI
IPC: H04N7/173
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To maintain a prescribed transfer rate, and to effectively use limited computer resources by properly controlling the timing of the reading of transmission data from a disk and the transmission of data to a network in a system for transmitting video data or the like to plural terminals. SOLUTION: A time T1 required for the reading of data from an auxiliary storage device is measured every time, when data are read from the auxiliary storage device, and a time T4 required for pausing a process is calculated, based on the measured time T1 or based on the time T1 and the time T3 required for the transmission of data which is measured at data transmission. During the calculated process pausing time T4, the process is turned into a paused state, and when the process returns to active state after the lapse of the pausing time T4, the transmission of data is conducted, and the process is turned into a paused state again.
Patent JP-H03175946-A (JP)
Title: Apparatus for producing paste of agricultural product
Inventor: MIYAZAKI EIJI
IPC: A23L19/00
Filed: 1989-12-05
Abstract: PURPOSE:To prepare a paste of an agricultural product without deteriorating the nutrient value of the agricultural product while perfectly preventing the putrefaction of the agricultural product by sterilizing city water with ozone and far infrared ray at a low temperature and converting an agricultural product into a paste with an enzyme using the sterilized water. CONSTITUTION:City water is supplied through a pipe 11 to a free chlorine elimination means 1 to remove the free chlorine, odor and impurities from the water. The treated water is supplied to a mixer 21, mixed with ozone generated in an ozonizer 22 and introduced to a far infrared irradiation means (ceramics) 3. The sterilization effect is promoted and the residual chlorine is eliminated by the far infrared radiation. The obtained ozone-containing water is supplied through a pipe 4a to an enzymatic reaction tank 4 containing finely crushed agricultural product and an enzyme and the content of the tank is subjected to enzymatic decomposition at a prescribed temperature. A part of the ozone- containing water is supplied through a pipe 5a to an agricultural product immersion tank 5 to keep the freshness of the agricultural product over a long period and circulated to the free chlorine elimination means 1.
Patent JP-H10163912-A (JP)
Title: Sampling device
Inventor: YASUDA AKIRA
IPC: H03M3/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device capable of converting modulated signals to a low frequency without using the mixer circuit of high accuracy or the filter of steep characteristics. SOLUTION: After sampling the modulated signals received by an antenna 101 and inputted through a low noise amplifier 102 and a band-pass filter 103 by a sampling frequency higher than the signal band of the modulated signals by a first sample-and-hold circuit 104, they are inputted to an analog decimation filter 105 and frequency components to be foldover noise are eliminated. The output of the analog decimation filter 105 is sampled by the sampling frequency lower than the sampling frequency of the first sample-and-hold circuit 104 by a second sample-and-hold circuit 106, digitized in an A/D converter 107 and then, demodulated in a demodulator 108.
Patent JP-H04190167-A (JP)
Title: Measuring system of phase difference
Inventor: YOSHINO RYOZO
IPC: G01R25/00
Filed: 1990-11-26
Abstract: PURPOSE:To make it possible to cancel an error component from noise which occurs at the time of measurement of a phase difference and varies periodically, by controlling a period of generation of a clock, the time of measurement of a phase difference and the number of times of measurement of the phase difference. CONSTITUTION:A phase difference of an output of a circuit which operates synchronously with an output clock 2b of a clock generator 2 is measured by a phase difference measuring circuit 4. A period of generation of the clock of the clock generator 2, the time of measurement of the phase difference of the phase difference measuring circuit 4 and the number of times of measurement of the phase difference are controlled by a control circuit 1. Thereby a measuring interval of the measurement of the phase difference is set at 1/even number of the period of noise varying periodically or at (2n + 1)/2 times ((n) is an integer of 1 or above) of the period of the noise varying periodically, the measurement of the phase difference is executed in times of the even number at the set measuring interval and the results of the measurement of the phase difference are averaged. Thereby an error component produced by an effect of the noise varying periodically at the time of measurement of the phase difference can be canceled. Thereby the precision in the result of measurement of the phase difference can be increased.
Patent JP-H10338654-A (JP)
Title: Production of alkenyl-substituted aromatic hydrocarbon
Inventor: YAMAMOTO MICHIO
IPC: C07C2/72
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enable to efficiently produce an alkenyl-substituted aromatic hydrocarbon by using a specific catalyst. SOLUTION: This method for producing an alkenyl-substituted aromatic hydrocarbon comprises alkenylating an aromatic hydrocarbon having a hydrogen atom at the α-position of a side chain with a conjugated diene. Therein, a solid catalyst obtained by reacting alumina with a potassium compound and sodium metal or with the potassium compound and sodium hydride in an inactive gas atmosphere at 300-600 deg.C is used as a catalyst.
Patent JP-H08227181-A (JP)
Title: Toner for dry granular electrostatic imaging
Inventor: JIYON SHII UIRUSON
IPC: G03G9/097
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the dry granular electrostatic photographic toner having thermal stability and a good electrification characteristic and sufficiently dispersed in a general toner binder material by using a charge control agent containing a specific bis(ammonium) tetrahalomanganate to form the toner. SOLUTION: A polymer binder and a charge control agent containing the bis(ammonium) tetrahalomanganate expressed by the formula are used to form this toner, where R, R<1> , R<2> , R<3> may be the same or different and are independently selected from hydrogen and the unsaturated alkyl group having the carbon number of 1-24, or optional two or more of R, R<1> , R<2> , R<3> are connected together to form the saturated or unsaturated 5-14-membered ring system, and X may be the same or different and is independently selected from fluorine and chlorine. The manganate gives good charge control to the toner and a developer, and it has the decomposition point sufficiently higher than 150 deg.C. When the manganate and a proper polymer binder are fused and mixed to form the toner, it is dispersed in the toner quickly, efficiently, and uniformly.
Patent JP-H02164324-A (JP)
Title: Suction opening element of vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/04
Filed: 1988-12-16
Abstract: PURPOSE:To prevent dust from staying between a turbine and the inner surface of a turbine chamber by providing a shielding plate extended from the inner surface of the turbine chamber to the position close to the outer periphery of a turbine on the downstream side of the turbine in the turbine chamber, for example, in such a manner to point to the rotating central shaft of the turbine. CONSTITUTION:Though dust sucked by an air current passes backward below a turbine 61 to be guided to a suction port 35a of the rear face of a semi-cylindrical portion 35 of a connecting pipe 31 positioned obliquely to the rear of the turbine 61, some of the dust is carried upward along the turbine 61 in the rear of the turbine. The dust which is about to be carried upward is, however, intercepted by collision with a shielding plate 76, so that the dust is kept from reaching above the shielding plate 76 to pass below the shielding plate 76 and flow to the connecting pipe 31. That is, even if the dust is about to rotate with the turbine 61, the dust is kept from returning from the downstream side of the turbine 61 to the upstream side, is kept from getting twisted round the turbine 61, and furthermore the dust is kept from entering between the upper surface in the turbine chamber 23 where the dust is naturally liable to stay and the turbine 61.
Patent JP-H09161700-A (JP)
Title: X-ray tube and manufacture thereof
Inventor: SUGIURA HIROYUKI
IPC: H01J35/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve heat conductivity to the cooled insulating oil inside of a tubular container, and to prevent the deterioration of thermal strength of a case by forming recessed and projecting grooves in the peripheral surface of a vacuum case so as to enlarge the surface area. SOLUTION: A central metal part 4a of a vacuum case 4 is formed with recessed and projecting grooves at 1-3mm of pitch and at 0.5-2mm of depth by knurling, and housed in a tubular container similar with the conventional one. At the time of operation, the metal part 4a is grounded, and positive high voltage is applied to a positive electrode target 11, and a negative high voltage is applied to a negative electrode 10. The heat generated in the target 11 is transmitted to the metal part 4a of the case 4 by the radiation, and thereafter, discharged to the insulating oil through the recessed and projecting grooves. Consequently, temperature of the case 4 is lowered, and the deterioration of the thermal strength is restricted, and while the heat radiating property of the target 11 can be improved.
Patent JP-H02166370-A (JP)
Title: Season to season cold heat storage device
Inventor: EBINUMA TAKAO
IPC: F25D1/00
Filed: 1988-12-16
Abstract: PURPOSE:To increase storage cold heat and extend areas capable of storing cold heat by providing a cold heat regenerator in which a gaseous hydrate is placed, a heat transfer body which transfers winter cold air or old heat of snow to a gaseous hydrate, and a pressure application means for the cold heat regenerator. CONSTITUTION:The cold heat of cooled air is transferred to a heat transfer body 3, such as a gravity liquid reflux type heat pipe from heat transfer fins 4, and the cold heat is transferred to a gaseous hydrate 2 from its submerged section. When the temperature of cooled air (open air temperature) drops below a melting point of the gaseous hydrate 2, the gaseous hydrate is solidified and the cold heat is stored in the gaseous hydrate (congelation) as a latent heat. The thus stored cold heat is stored up to summer time by an insulation wall of a cold heat regenerator 1, and used for indoor cooling, and low temperature warehouse by way of a cold heat take out device. A pressure control valve changes a partial pressure of a raw gas for the cold heat regenerator 1 under its control performance and is capable of setting temperature proper to the application of cold heat.
Patent JP-H022010-A (JP)
Title: Ink jet-printing head
Inventor: ERUDAKAA BUI BASUKAA
IPC: H01S5/34
Filed: 1988-12-16
Abstract: PURPOSE: To obtain a printhead by a novel automatically aligning process by forming a first insulating barrier layer on an orifice plate, placing a heater resistor thereon, covering it with a second insulating barrier layer, extending it on the resistor, and further forming an ink reservoir demarcation layer thereon. CONSTITUTION: A photoresist pattern 12 is formed on an upper surface 14 of a substrate 10, and a nickel pattern 18 is electroformed. The nickel layer 18 is covered with a first barrier layer 20 of an insulating film. The surface is covered with a thin film resistor/conductor material 22, 28 by sputtering. Then, a second barrier layer 30 is formed, contact areas 32, 34 are selectively etched to bring them into electric contact with conductive tracing materials 24, 26. Then, a suitable seed strip 36 is optically demarcated by masking, etching, and formed on the layer 30. With the material 36 used to start formation of a nickel pattern 38. The nickel 38 is formed on an annular area partly opened to demarcate a plurality of ink reservoirs or ink chamber areas 40, 42, and aligned with openings 16 in the nickel orifice plate 18.
Patent JP-H09138630-A (JP)
Title: Device and method for arranging optical element
Inventor: SHIMIZU ISAO
IPC: G02B7/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to invariably maintain the optical relations of optical systems even if optical surface plates having a vibration resistant structure are not used by fixing a laser light source, beam shaping optical system, beam splitter optical system, interference optical system and hologram former on respectively separate carriers and disposing these carriers freely movable and fixable along rails for arranging the optical systems. SOLUTION: All the optical elements constituting the hologram forming optical system are securely fixed and supported on the rails 10. The carriers 20 are used for fixing all these optical elements onto the rails 10. The hollow grooves on the rear surfaces of the carriers 20 are freely slidably fitted to the upper half parts of the rails 10, by which the carriers 20 are moved along the rails 10. The carriers 20 may be fixed to the desired positions of the rails 10 by tightening lock screws 23a. Rod stands 21 are perpendicularly erected on the carriers 20. Rods 22 are made freely vertically movable within the stands 21 when the lock screws 24a are loosened.
Patent JP-H06167413-A (JP)
Title: Airtightness tester for container
Inventor: HORIUCHI TOSHINORI
IPC: G01M3/32
Filed: 1992-11-27
Abstract: PURPOSE:To efficiently and accurately perform a test by holding a container by the moving stand provided on a test table and having the container placed thereon and the push member driving the moving stand toward a pressure receiving member. CONSTITUTION:A container is placed on a moving stand 10 in such a posture that the leading end of the opening part 26 of the container is turned toward an elastic cylindrical member 7 and the leading ends of the openings 27 for connecting pipings thereof are turned toward an elastic blind plate 5. When a handle 15 is operated in this state, the moving stand 10 connected to a push member 14 is moved downwardly and the opening part 26 is inserted in the cylindrical member 7 and the elastically deformed cylindrical member 7 is closely comes into contact with the outer peripheral surface of the opening part 26. The leading end surfaces of the openings 27 come into conact with the blind plate 5 under pressure and the elastically deformed blind plate 5 hermetically seals the leading end surfaces of the openings 27. Since a supply pipe 18 and a fluid supply pipe 22 hold the original pressure so far as a fluid leaks from the container, the spherical lens of a differential pressure meter 19 displays a green color as it is but, when the fluid is leaked, the spherical lens turns to red.
Patent JP-H01161862-A (JP)
Title: Semiconductor structure
Inventor: TAGAMI TOMONORI
IPC: H01L29/66
Filed: 1987-12-18
Abstract: PURPOSE:To realize high speed electric conduction exceeding the upper limit of scattering speed, by making the period of a multilayer film be different in each region. CONSTITUTION:In a first - a third multilayer structure regions 2, 3, 4, each thickness is mutually different, and the thickness is so constituted that the difference of base quantum units 8, 9, 10 between each multilayer structure region is made equal to the photon energy 36.2meV. In each region, quantum well layers 7 and barrier layers 6 are subjected to multilayer-stacking to have a thickness of about 300Angstrom , and the total film thickness is made 1000Angstrom . By projecting light from the side of an electron injecting layer 1 in this structure, electron is injected, and the reflectivity is measured from the side of a GaAs buffer layer 5, thereby measuring the delay due to movement of electron. In a measuring system whose time resolution is 5X10<-13>sec, the delay exceeding the resolution is impossible to be measured. That is, the moving velocity of electron is at least 2X10<7>cm/sec, and a velocity exceeding 1X10<7>cm/sec, the saturation velocity of electron, is obtained.