baber/WOPTO huggingface dataset:
Patent JP-H03207987-A (JP)
Title: Microwave dryer
Inventor: TAKASHIMA SHOJI
IPC: F26B23/08
Filed: 1990-01-09
Abstract: PURPOSE:To suppress the abrasion and damage of a temp. detection means by arranging a buffer body in the vicinity of the means protruding into a drying chamber and detecting the drying temp. of a granular and powdery substance to be dried on the side to which the substance to be dried goes by stirring. CONSTITUTION:A temp. sensor 17 has structure wherein a thermistor is built in a protective pipe and horizontally protrudes into a drying chamber and detects the drying temp. of a substance 5 to be dried in this state. A hard buffer plate 17a made of ceramics or metal is arranged in the vicinity of the temp. sensor 17 on the side to which the substance 5 to dried goes by stirring and integrally has an inclined slide plate 17b on the side of the temp. sensor 17. The substance 5 to be dried is stirred by a stirrer 15 and has considerable speed but rapidly becomes slow by the action of the buffer plate 17a when strikes against the temp. sensor 17 and the temp. sensor 17 is hardly abraded and damaged.
Patent JP-S5285657-A (JP)
Title: Ultra-slow rotary device
Inventor: TSUCHITANI SHIROU
IPC: F16H31/00
Filed: 1976-01-09
Abstract: PURPOSE: Ultra-slow rotary device having high rotational torque and simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03208234-A (JP)
Title: Cathode ray tube device
Inventor: NOSAKA EISO
IPC: H01J29/48
Filed: 1990-01-08
Abstract: PURPOSE:To prevent focusing performance over the screen from being deteriorated by providing paired pole pieces composed of magnetic bodies which focus magnetic fields onto No.3 grid electrode, and thereby providing a permanent magnet ring at the circumferential section of a neck section which is opposite to the aforesaid pole pieces. CONSTITUTION:An electron gun 4 is made up out of a cathode 10, G1 electrode 11, G2 electrode 12 and of G3 electrode 13, and paired pole pieces 17 composed of magnetic bodies are mounted at the outer circumference of G3 electrode 13. The pole pieces 17 focus magnetic flux produced by a permanent magnet ring 18 disposed at the outer circumferential section of a neck section 2 so that a magnetic field lens can thereby be formed at a position opposite to the pole pieces 17. This thereby causes a reserve focusing magnetic field lens to be in operation in addition to a pre-focusing lens formed between the electrodes 12 and 13 at the forward stage section of a main magnetic field lens, thereby making it possible that the divergent angle of electron beams in the range of heavy current is well restrained while the electron beams at the main electro-magnetic lens is made small in diameter.
Patent JP-S63169737-A (JP)
Title: Specular image sensing device
Inventor: FUJIMOTO JIYOUJI
IPC: H01L21/66
Filed: 1987-01-08
Abstract: PURPOSE:To adjust the positional displacement of regular reflection easily and rapidly by arranging a liquid crystal plate, which properly sets a light- transmitting section selectively and electrically and can bring it to a transparent state, between a half mirror and the light source side optically diffused and forming a slit as the light-transmitting section by bringing a predetermined section selected in the liquid crystal plate to the transparent state. CONSTITUTION:A ground glass 4 for optical diffusion for illumination and each light source 5 are mounted at the positions of regular reflection as the same light source to an optical axis tying a TV camera 2 and the display of an object 1. When the object 1 is set to a half mirror 3 under the slightly left inclined state, the positions of regular reflection are not positioned on the same optical axis and are displaced to the right from the optical axis tying the TV camera 2 and the display of the object 1. Consequently, the position of a transparent-state change section on a liquid crystal plate 9 is also set selectively and electrically to the right corresponding to the displacement, and conformed instantaneously at the position of displaced regular reflection and a light-transmitting section 9b is shaped. Accordingly, the display of the object 1 can be imaged to the TV camera 2 as a distinct image.
Patent JP-H02181724-A (JP)
Title: Liquid crystal element and driving method thereof
Inventor: WAKITA HISAHIDE
IPC: G02F1/133
Filed: 1989-01-09
Abstract: PURPOSE:To make display with a high contrast without providing light shielding layers by applying a prescribed voltage to electrodes forming picture elements, thereby switching the stable state of the spacing part between the two adjacent picture elements. CONSTITUTION:A ferroelectric liquid crystal matrix panel is provided with the signal electrodes 3 and the scanning electrodes 4 on upper and lower substrates 1, 2 and is specified in the pitch of the picture elements to 90mum and the space between the picture elements to 5mum. Bipolar pulses of Vr=25 volts and Tr=1 millisecond are impressed over the entire surface in the period of a part 20 and the entire part of the panel including the space parts of the picture elements become black, when the voltage of the driving waveform shown in the figure is impressed to this panel. The state of the picture elements switches to exactly the opposite state when the polarity of the electrodes is reversed. The space parts thus exhibit bistability. The display of the high contrast ratio is, therefore, executed even if the light shielding layers are not provided between the electrodes.
Patent JP-2000205954-A (JP)
Title: Spectroscope
Inventor: SEKI HIDEO
IPC: G02B17/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure multipoints with high efficiency and high accuracy without having a movable part by providing a spectral means composed of a prism having two spherical surfaces and a concave mirror having a spherical surface. SOLUTION: A prism 1 has two spherical surfaces 3, 7, and is formed of a material of quality having a refractive index (n). When arranging an object 11 in the vicinity of an external conjugate surface 13, in the case where an input space medium is air, the first spherical surface 3 forms a virtual image 15 of the object 11 in the vicinity of a stigmatic internal conjugate surface 17 at a distance of R1/n from the center 5. A point 15 is positioned at an intersection between a circle 17 and a circle 19, and the second spherical surface 7 forms a second virtual image 21 on a stigmatic external conjugate surface 23. The image is relayed to a concave mirror 27 having the curve center 29 arranged in the almost middle between a point 21 and a point 25. The light reflected by the concave mirror 27 concentrates on the point 25.  The reflected light again reaches the second spherical surface 7 of the prism 1 to place a focus on a fourth virtual image 31. Finally, the first spherical surface 3 of the prism 1 forms a real image 33 on the last image forming point.
Patent JP-H07209664-A (JP)
Title: Spatial optical modulation element
Inventor: EZAKI SANPEI
IPC: G02F1/135
Filed: 1994-01-14
Abstract: PURPOSE:To provide the spatial optical modulation element which can operate even with write light of low light intensity. CONSTITUTION:The spatial optical modulating element, which is equipped with a 1st electrode layer 2 that is transparent to at least the write light 11, a 2nd electrode layer 9 that is transparent to at least read light 12, and a photoreceptor layer 3 and an electrooptic effect layer 7 that are sandwiched between those 1st and 2nd electrode layers 2 and 9 and makes the write light 11 incident on the photoreceptor layer 3 and modules the read light 12 made incident on the electrooptic effect layer 7 according to characteristic variation of the photoreceptor layer 3 by the write light 11 to project modulated light 13, has the photoreceptor layer 3 composed of a 1st semiconductor layer 32 of a 1st conduction type and a couple of 2nd semiconductor layers 31 and 33 of a 2nd conduction type which are arranged on both the top and reverse sides of the 1st semiconductor layer 32.
Patent JP-H05184463-A (JP)
Title: Agitation cooking method and apparatus for foods
Inventor: YAJIMA KENJI
IPC: B01F29/63
Filed: 1992-01-10
Abstract: PURPOSE:To achieve an agitation cooking of delicate foods such as salad by a method wherein a cylinder pot is supported askew free to rotate and an agitation element having a protruded thread on the outer rim side of a thread surface is provided on the internal wall thereof projecting in the longitudinal direction of the pot in such a manner that the width of a raking up thread surface is made narrower toward the bottom from the opening side to be turned. CONSTITUTION:A cylinder pot body 1 provided with a stirring element 6 on the internal wall thereof is supported on a heating burner 4 with an elevation driver 2 and a support frame 3 free to elevate and rotated with a rotating shaft 5. The stirring element 6 is provided projecting in the longitudinal direction of the cylinder pot 1 and a protruded thread 62 is provided on the outer rim side of the thread surface 61 in such a manner that the width of a raking up thread surface 61 is made narrower toward the bottom 12 from the opening side of the pot 61. Moreover, the stirring element 6 is so arranged to be slant lowering toward the bottom part 12 from the opening side of the pot with respect to the axis line of the internal wall of the cylinder pot 1 to achieve a higher stirring effect. As the pot turns, a material A creates a flow which goes down to the bottom part 12 with a protruded thread 62 while blocking the movement of the material A in a mass.
Patent JP-S62161413-A (JP)
Title: Rolling mill
Inventor: TARUI MASAAKI
IPC: B21B39/14
Filed: 1986-01-09
Abstract: PURPOSE:To prevent a work roll of a small diameter from breaking by providing stripper guides in front and in rear of the work roll of a small diameter and disposing a supporting mechanism of a horizontal bending for the work roll of the small diameter at the inside of stripper guide. CONSTITUTION:The upper stripper guides 9 to guide the rolling material S are provided in front and in rear of the work roll 1 of a small diameter and the lower stripper guides 10 are disposed before and behind the work roll of a large diameter. A supporting block 15 for a pad is disposed on the guide 9 with a prescribed interval in the longitudinal direction through a sim 24 to fit the pad 17 on the opposed surface to the roll 1 of the block 15. In this case, the clearance between the pad 17 and the roll 1 is set adjustably. When the roll of the small diameter 1 is deflected horizontally, the deflection is supported by the guide 9 through the pad 17. Therefore, the excess deflection of the roll 1 is checked to prevent the breaking of the roll 1.
Patent JP-S5287552-A (JP)
Title: Double acting roller bearing
Inventor: TOMIOKA SHIYUNZOU
IPC: F16C33/66
Filed: 1976-01-14
Abstract: PURPOSE: The projection part having a nozzle hole on the seat between the outer race projected in the inward direction of the bearing is expanded to its maximum in the direction of width, and the mist jet port is brough close to the lubrication part, and thus the oil feeding efficiency is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10199496-A (JP)
Title: Flat type nonaqueous electrolyte battery
Inventor: SHIMIZU JUNICHI
IPC: H01M2/08
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the position slippage of a negative sealing plate to a sealing gasket, and prevent drop in sealing capability caused by caulking the negative sealing plate as its position is slipped by forming the sealing gasket so that at least part of a standing wall formed in the inner circumferential edge of the sealing gasket comes in contact with the inner circumferential part of the negative sealing plate. SOLUTION: The side surface and the bottom of a positive case 1 are coated with a sealing agent 4 such as asphalt, a sealing gasket 3 is fitted to the positive case 1, and the inner circumference of the sealing gasket 3 is coated with the sealing agent 4. A positive active material 5 is put in, and an electrolyte is poured. A negative active material 7 and a separator 6 are previously pressed against a negative sealing plate 2, and they are fitted to the upper part of the sealing gasket 3. The negative sealing plate 2 is pressed down with the upper punch of a crimper, a sealing die is lowered, and the positive case 1 is caulked. The shape of a standing wall 3c formed in the inner circumference of the sealing gasket 3 is formed so as to come in contact with the inner circumferential edge of the negative sealing plate 2.
Patent JP-H04241517-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROZUMI TOMOHIRO
IPC: H03K19/08
Filed: 1991-01-16
Abstract: PURPOSE:To execute sufficient driving even when the load of an output part is heavy in shortening a delay time at the semiconductor integrated circuit employing bipolar CMOS circuit technique. CONSTITUTION:The logic of an exclusive OR circuit is composed of MOSFET 102-104 and bipolar transistors 105 and 106, and the output part is driven by the bipolar transistors 105 and 106 which can be obtain the large amount of output currents by supplying a little current. Thus, the delay time can be shortened in comparison with a conventional circuit even when the load of the output part is heavy.
Patent JP-H01182378-A (JP)
Title: Solvent for cleaning coating apparatus and cleaning method
Inventor: WATANABE IKUO
IPC: C11D7/50
Filed: 1988-01-12
Abstract: PURPOSE:To prolong the service life of a coating apparatus and facilitate the cleaning operation of the apparatus in high safety, by cleaning the coating apparatus with a solvent containing a specific solvent as a true solvent after the coating with a non-aqueous dispersion paint and prior to the coating with a paint compounded with titanium dioxide pigment. CONSTITUTION:A rotary atomizing coating apparatus to use a non-aqueous dispersion paint in combination with a paint compounded with titanium dioxide pigment is cleaned by using a solvent containing a medium - high-boiling solvent (preferably butyl acetate, 3-methyl-3-methoxybutyl acetate or dipropylene glycol methyl ether) having a boiling point of >=100 deg.C as a true solvent. The cleaning operation is carried out after the coating with the non-aqueous dispersion paint and before the coating with the paint compounded with titanium dioxide pigment.
Patent JP-S58130888-A (JP)
Inventor: NAKAMURA SUSUMU
IPC: B66C23/00
Filed: 1983-01-12
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-H10200072-A (JP)
Title: Capacitor structure of semiconductor memory cell and its forming method
Inventor: NICOLAS NARGELL
IPC: H01L27/105
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To make an element hard to be damaged in the case of heat treatment in a hydrogen gas atmosphere, by forming a capacitor thin film on a lower electrode, forming an upper electrode on the capacitor thin film, and constituting the upper electrode from a specified condition of partial oxidation. SOLUTION: On an interlayer insulating layer 20 formed on a semiconductor substrate 10, a buffer layer 21 is formed, on which a lower electrode layer 22A is formed by a sputtering method. On the lower electrode layer 22A, a ferroelectric thin film 23A is formed on the whole surface by using a sol-gel method. On the ferroelectric thin film 23A, an upper electrode layer 24A composed of partly oxidized Pt1-x Rux (0.15<=x<1.0) is formed. After that, the upper electrode layer 24A, the lower electrode layer 22A and the buffer layer 21 are patterned, and a capacitor structure constitute of a lower electrode 22, a capacitor thin film 23 and an upper electrode 24 is formed.
Patent JP-S59139398-A (JP)
Title: Production of fluorine-containing steroid
Inventor: TAKAHARA TAKAO
IPC: C07J5/00
Filed: 1983-01-12
Abstract: PURPOSE:A fluorine gas is made to act on an alkali metal salt of an organic acid, then the reaction mixture is allowed to react with a steroid to obtain the titled compound used as an anti-inflammatory without any side-effect. CONSTITUTION:A fluorine gas, preferably diluted with an inert gas such as nitrogen or helium in a concentration lower than 20mol%, is allowed to act on an alkali metal salt of an organic acid such as sodium acetate or propionate. Then, the reaction mixture is made to react with a steroid, preferably at 0- -80 deg.C within 1hr to produce the objective 6-fluorosteroid.
Patent JP-H06213491-A (JP)
Title: Heat exchanging type ventilating device
Inventor: SHIMIZU SHIGEFUMI
IPC: F24F7/08
Filed: 1993-01-12
Abstract: PURPOSE:To provide a heat exchanging type ventilating device, reduced in the ventilating resistance of a shutter, thin in the thickness of a main body and capable of improving the operating property of the opening and/or closing operation of the shutter. CONSTITUTION:The title device is constituted of an air feeding orifice 11, provided in an air feeding duct 9, a shutter 15, provided between the outlet port of an air discharging orifice provided in an air discharging duct 6 and a heat exchanging element 13 provided in the intersecting part of the air feeding duct 9 and the air discharging duct 6, a shutter sliding frame 17, which slides the shutter 15 to open and/or close the shutter, and a pull switch 19 operated in conjunction with the shutter sliding frame 17.
Patent JP-H04241216-A (JP)
Title: Video tape recorder
Inventor: TAKEBAYASHI HIROJI
IPC: G11B5/53
Filed: 1991-01-16
Abstract: PURPOSE:To offer a VTR which reproduces an excellent audio signal even in the case of special reproducing which is performed at a reproducing signal different from a tape speed at the time of recording and which records and reproduces the most effective audio signal in each of a standard mode and a long time mode. CONSTITUTION:Two audio heads AL1 and AR2 having different azimuth each other are provided at position adjacent to each other and further two heads AL2 and AR1 having different azimuth each other are provided at positions opposed to the audio heads AL1 and AR2 by 180 deg.. By selectively switching the four heads AL1, AL2, AR1 and AR2 in accordance with a track at the time of special reproducing, the excellent audio signal is obtained.
Patent JP-H02182849-A (JP)
Title: Ornament using titanium alloy
Inventor: MIYAMA SHIGERU
IPC: G04B37/22
Filed: 1989-01-10
Abstract: PURPOSE:To permit the specular finishing treatment by hot working and heat treatment at a low temp. in the ornament, to simplify its manufacturing stage and to reduce its cost by using a Ti alloy contg. Al, V and Mo which is shown by a general formula. CONSTITUTION:The ornament by using the Ti alloy is formed from an alloy shown by the general formula [where x=2 to 5, y=5 to 12, z=0.5 to 21 and 1.5y+z=14 to 21]. The alpha+beta type Ti alloy material is formed by executing hot working at 600 to 950 deg.C. Then, the material is subjected to beta solution heat treatment at the beta transformation temp. or above, is rapidly cooled, is thereafter subjected to aging treatment, is gradually cooled and is subjected to grinding.
Patent JP-S5497421-A (JP)
Title: Microfilm photographing method
Inventor: KAWAKAMI JIYUNPEI
IPC: G03B27/32
Filed: 1978-01-18
Abstract: PURPOSE: To improve observation effect by letting more than 1/2 the interframe spacing of the standard size of continuous photographic frames be an exposure range and providing overlap portions through double exposure between the respective frames without remaining unexposed parts.  
     CONSTITUTION: The block 40 of a reduced original and the size adding an arbitrary quantity (d) being less than the difference D between the vertical pitch 34 and horizontal pitch 36 to respective pitch widths are made photographic range 38. Then, the size (d) always becomes double exposure and there are no more transparent unexposed parts between the blocks of the reduced originals. The above allows light to pass only through the portions of the characters in the reduced original blocks and therefore the fatigue of the eyes is less at the long-time observing. In addition, the absence of glittering light owing to scattering from the peripheral parts makes possible distinct observation of necessary information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07212788-A (JP)
Title: Image pickup device
Inventor: KAWAHARA NORIHIRO
IPC: H04N9/68
Filed: 1994-01-18
Abstract: PURPOSE:To reduce the scale of a delay device for phase matching and to attain aperture correction in which in high frequency component is not too much emphasized. CONSTITUTION:A luminance signal component Y obtained by a Y/C separator 105 is given to a high pass circuit 115, which detects a high frequency component YH of the luminance signal and adds the high frequency component YH of the luminance signal and a luminance signal YO obtained by applying arithmetic processing to an RGB signal at an optional ratio. Then number of delay devices required for phase matching is reduced and the degree of aperture correction is changed without changing the signal gain and the aperture correction in which the high frequency component is not too much emphasized is implemented.
Patent JP-S56101224-A (JP)
Title: High-speed pattern generator
Inventor: NIGORIKAWA ATSUSHI
IPC: G06F1/02
Filed: 1980-01-18
Abstract: PURPOSE: To obtain the pattern output having n-time speed, by the parallel operation with n sets of units including registers and logical operating circuits and shifting the register to the shift registers for shift.  
     CONSTITUTION: The output of N sets of registers 11W14 inputting the output of n-sets (n≥2) of lgical operation circuits 21W24 having the output of m bits (m≥1), and input data 41W44 are fed to the logical operation circuits 21W24. The i-th (n≥i≥1) output of the logical operation circuits 21W24 is respectively fed to the i-th bit of the shift registers 61W64 in ascending order, and the pattern output is picked up from the shift registers 61W64. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05211121-A (JP)
Title: Depressurized vapor growth equipment
Inventor: HARASHIMA KEIICHI
IPC: H01L21/205
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a depressurized vapor growth equipment stirring material gas by a method wherein an inside heat insulating cylinder part of a double structure retains a boat, an outside heat insulating cylinder part is equipped with baffles, and only the outside heat insulating cylinder is rotated. CONSTITUTION:Material gas is introduced in an outer pipe 1 and an inner pipe 2 which are kept at a specified temperature with a heater 3, and films are formed on semiconductor wafers mounted on a boat 7. The material gas which has not yet reacted and gas which is generated in subreaction are discharged with a pump 5. The boat 7 is retained on a heat insulating cylinder A 10. Only a heat insulating cylinder B 11 positioned below the boat 11 is rotated with a motor 8. Four baffles 12 are uniformly installed on the side wall of the heat insulating cylinder B 11 side, and the introduced material gas is stirred in the lower part of the boat. Thereby the material gas is uniformly diffused in the horizontal direction in approach region, so that the uniformity of film thickness in the surface on the wafer is improved, and generation of particles can be restrained.