baber/WOPTO huggingface dataset:
Patent JP-H0848815-A (JP)
Title: Solid stabilizer composition improved in hydrolysis stability
Inventor: JIEEMUZU EE MAFUTSUDO
IPC: C08K5/5333
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a solid stabilizer composition obtained by melt blending a specific phosphorus compound with an isocyanurate, which is excellent in hydrolytic stability and useful as a polymeric composition stabilizer.  
     CONSTITUTION: The objective stabilizer composition is obtained by melt blending (A) a phosphorus compound of a phosphite or a phosphonite such as a compound of formula I [wherein R 7  is a (cyclo)alkyl, an aryl, an alkaryl or an aralkyl] and a compound of formula II (wherein R 8  is R 7 ) with (B) a hindered phenolic isocyanurate such as a compound of formula III [wherein R 4  is a group of formula IV (wherein r 1  is a 1-18C alkyl; r 2 -r 4  are each H or a 1-18C alkyl; and (m) is 1-4); R 5  and R 6  are each r 2  of R 4 ] in amounts of components (A) and (B) blended of 10-90 wt.%, respectively, based on the weight of the stabilizer composition. Further, the morphology of the composition is preferably in the form of powder having a number average particle size distribution of 10 nm-2 mm or flakes. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09311618-A (JP)
Title: Virtual reality producing device
Inventor: TANAKA KENGO
IPC: G06F3/033
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate any shift of virtual space position due to individual personal difference so that any body can display a favorable image by making a view point correction by real time graphic calculation on the basis of the view point coordinates data for calibration. SOLUTION: An user wears a head-mounted type display(HMD) 1 and can observe a computer graphic image signal outputted from a controlling graphic processor 2. In addition, the graphic processor 2 know the movement of the user by means of a ternary sensor 3 of HMD1 and calculates at the real time and delivers an image, to be displayed to the user, so as to be seen from certain coordinates in the virtual three-dimentional space. Furthermore, with a calibration switch 4 pressed by the user, correction process is applied to the coordinates transform process in the graphic processor 2 and the coordinates to be reference in the virtual three-dimensional space are changed.
Patent JP-H07335528-A (JP)
Title: Mask exposing device
Inventor: MIYAGAWA CHIAKI
IPC: G03B27/72
Filed: 1994-06-09
Abstract: PURPOSE:To expose an emulsion dry plate by using a shutter exposing system so as to inexpensively manufacture an exposure mask with high reproducibility of a patterning method regardless of direction, whether in the X-direction or Y-direction, by interposing a magenta filter between a mercury lamp used as an exposing light source and reticle. CONSTITUTION:A mask exposing device is constituted of an exposing light source 1, light condensing mirrors 2, lens 3, shutter 4, magenta optical filter 5, reticle 6, projection lens 7, and X-Y stage 8. The light emitted from the light source 1 forms a luminous flux having uniform surface luminance on the lens 3 after being reflected by the mirrors 2. The luminous flux becomes a parallel luminous flux after passing through the lens 3. The parallel luminous flux irradiates the reticle 6 after its light quantity and spectral characteristic are controlled by the filter 5 and transformed into a luminous flux containing the reticle pattern of the reticle 6. The luminous flux containing the reticle pattern is compressed through the projection lens 7 and forms an image on an emulsion dry plate 9 on the X-Y stage 8. Therefore, the image is printed on the dry plate 9.
Patent JP-S5352855-A (JP)
Title: Bolt for vacuum container
Inventor: ISHIBASHI MASARU
IPC: F16B33/06
Filed: 1976-10-25
Abstract: PURPOSE: To obtain the bolt which does not seize and emit emission gas during the use in the vacuum container by vacuum-depositing copper or gold on the bolt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11349834-A (JP)
Title: Azo dye
Inventor: HERD KARL-JOSEF
IPC: C07C317/36
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a yellow dye which is water-soluble and an intermediate of new azo/azoxy dyes by selecting a specific and new azo dye. SOLUTION: An azo dye represented by formula V (wherein D is a group of a diazo component and selected from benzene, naphthaline and heteroaryl series) is selected. The dye can be prepared by carrying out hydrolysis of N- formyl- or N-acetyl-N-(2-hydroxyethyl)aniline derivatives, represented by formula III which is obtained by reacting benzothiazole represented by formula II (wherein E is H or CH3 ) with ethylene oxide in an aqueous medium, to produce aniline derivatives represented by formula IV, and subjecting them to coupling with diazotized amine D-NH2 . The resulted dye represented by formula V, without its separation as an intermediate, is directly oxidized to obtain new azo/azoxy dyes.  The azo dye represented by formula V and the azo/azoxy dyes represented by formula VI are useful for coloring paper and dyeing wool, synthetic polyamide fiber or the like to give brilliant yellow colored and dyed materials.
Patent JP-S5752022-A (JP)
Title: Liquid crystal display element
Inventor: SOMEYA SAKAE
IPC: G02F1/1333
Filed: 1980-09-16
Abstract: PURPOSE:To discriminate kinds easily and securely by providing a pattern for discrimination, which corresponds to the kind of liquid crystal, near the terminal of a display electrode by using a conductive material. CONSTITUTION:Patterns 1 and 1a for discrimination provided at different positions near a display electrode 2 and having different shapes, even when using transparent conductive films (the same with the display electrode), differ in refraction and reflection of light at positions where the patterns are stucked and where only substrate glass is provided, so they are discriminated visually. Further, they are discriminated and checked with extreme case by providing a means of operating a buzzer BZ for some specific discrimination mark at some part of a lighting check jig 4. The number of kinds to be discriminated is normally very small, so the purpose is attained only by finding whether a discrimination pattern is present at the position of the jig. When the number of kinds is large, difference in pattern shape is usable in addition to the said discrimination by the pattern position.
Patent JP-S5917434-A (JP)
Title: Paper sheet feeder
Inventor: NISHIBORI TOSHIKI
IPC: B65H3/08
Filed: 1982-07-20
Abstract: PURPOSE:To reliably prevent multi-feed of paper sheets without damaging paper sheets by providing an air suction-type transport device. CONSTITUTION:A paper sheet adsorbing device 3 is provided with a paper sheet adsorbing portion 7 with plural air suction openings 6 which is connected to the lower portion of a suction air casing 4 having a negative pressure chamber in the interior thereof through a flexible duct 5. A sheet adsorbing device 10 for preventing multi-feed of paper sheets is provided with an air suction opening 12 which is formed on the forward end portion of a suction air casing 11 and projected forward with a gradient. A rotary shaft support plate 13 is mounted on the lower portion of the casing 11, so that the casing is turned on a rotary shaft 14, while the pivotal range is regulated by a stopper. Holding arms 19 of a paper holding and transport device are capable of turning on a shaft 18 and opening and closing both holding portions thereof at a fixed angle, so as to prevent a failure in adsorption and multi-feed of sheets reliably.
Patent JP-H0421440-A (JP)
Title: Phototype setting machine
Inventor: YAMASHITA ATSUSHI
IPC: B41B21/16
Filed: 1990-05-16
Abstract: PURPOSE:To protect an optical system against dust accumulation and prevent reduction of an optical beam by providing a blower for purifying a reflecting surface near a reflecting mirror with the reflecting surface turned upward. CONSTITUTION:A ray emitted from a light source becomes a thin parallel light beam after passing through a lens system 2. The beam passes through a rapidly rotating polygon mirror 3 and further, is corrected by a separate lens system 4. Then the light beam passing through the lens system 4 is bent at 90 deg. using the reflecting mirror, resulting in the reduction of a light path length in a single direction to half. Thus the outer size of the device is made small. In this case, a reflecting mirror 6 for bending the proceeding direction of the bent light beam upward is arranged at 45 deg. with a horizontal plane, and its reflecting surface is turned upward so that the light beam reaches a medium for recording 5. In this case, a blower 7 is arranged near the reflecting mirror 6 and a clean air containing no dust which passes through a filter 8 is blown to the reflecting surface of the reflecting mirror 6. Thus dust is prevented from settling on the reflecting surface of the reflecting mirror 6.
Patent JP-H05323684-A (JP)
Title: Image forming device
Inventor: SAKABE TAKESHI
IPC: G03G15/00
Filed: 1992-05-20
Abstract: PURPOSE:To provide an image forming device where a high-quality image is easily formed and noise is reduced by preventing the vibration of a motor being the driving power source of the image forming device from being transferred to the frame structural body of the image forming device. CONSTITUTION:By screwing the motor 50 on a caulked piller 40d on an auxiliary substrate 40b made of a damping steel plate which forms the frame structural body of the image forming device, the vibration of the motor 50 is immediately damped by the characteristic of the damping steel plate, and a housing which also becomes the frame structural body of this device is prevented from being resonated, and the vibration and the noise of the entire device are reduced.
Patent JP-S62282919-A (JP)
Title: Preparation of press molded body made of synthetic resin having wiping like tuning embossed pattern
Inventor: ISHII TAIJI
IPC: B29C59/02
Filed: 1986-06-02
Abstract: PURPOSE:To develop a pattern on the surface of a laminate so that the recessed parts formed to the surface thereof perfectly coincide with the surface colored parts of said laminate, by pressing the surface of the laminate using a shaping film having an embossed pattern of which the protruded parts are coated with an ink layer. CONSTITUTION:A shaping film having protruded parts whose surfaces are colored by top surface color printing is superposed onto the surface layer forming sheet of a laminate consisting of thermoplastic resin sheets and the whole is subjected to press molding before the aforementined shaping film is released. An emboss pattern is imparted to the surface of the press molded body obtained and a so called wiping like tuning embossed pattern wherein surface colored parts perfectly coincide with the recessed parts of the embossed pattern is obtained.
Patent JP-H01296330-A (JP)
Title: Key scanning system
Inventor: ASAZUMA MORIKAZU
IPC: H03M11/20
Filed: 1988-05-25
Abstract: PURPOSE:To prevent noise radiation from a matrix key by scanning the leaking out of strobe signals from a matrix key section of a microcomputer and the connecting line of a CPU. CONSTITUTION:Strobe signals are reset when all key input ports are 'H' in level. When the input of a matrix key becomes 'L' in level thereafter, a matrix key monitoring signal becomes 'L' in level. All matrix key signals scan the matrix key and read an 'L' level into the microcomputer. When the matrix key is released from the pressed state, the matrix monitoring signal become an 'H' level. Then all strobe signals are reset to 'L' levels. Such a series of operations is repeatedly performed.
Patent JP-H07329025-A (JP)
Title: Molding of pattern to surface of concrete
Inventor: IWATANI NOBUO
IPC: B28B1/14
Filed: 1994-06-09
Abstract: PURPOSE:To express a natural stone like pattern on the surface of concrete by a random size product composed of a ceramic material without using a natural stone and a curing retarder. CONSTITUTION:A ceramic material is formed into a plate-shaped member by an extrusion molding machine and slits are cut in the plate-shaped member to demarcate the member into a plurality of parts and the plate-shaped member is baked in this state to form a baked member 1c and the parts demarcated by the slits are contracted while the width of the slits are expanded to form joint parts 9. Next, the surface of the baked member 1c is packaged under vacuum to form a vacuum package and the rear surface of the vacuum package is set to the contact surface with the surface of concrete to cast a concrete material 15 and, after ageing and curing, the vacuum package is peeled from the surface of concrete to transfer the baked member 1c to the surface of concrete in an embedded state.
Patent JP-S63292600-A (JP)
Title: Electrodeless discharge lamp device
Inventor: KOBAYASHI KOICHI
IPC: H01J65/04
Filed: 1987-05-25
Abstract: PURPOSE:To improve the uniformity and starting performance of luminescence by connecting the output of a high-frequency generating circuit so that no high- frequency potential difference is generated between adjacent coils. CONSTITUTION:Coils 2a-2c are connected to respective high-frequency generating circuits 3a-3c so that terminals of the coils 2a, 2b with a low high-frequency potential adjoin to each other and terminals of the coils 2b, 2c with a high high-frequency potential adjoin to each other on the contrary. The high- frequency potential difference between the H point of the coil 2a and the H point of the coil 2b is very small, and as a result the electric field strength is low. Even though the coil 2a and the coil 2b are closely located, the plasma in a bulb 1 formed by the coils 2a, 2b, 2c is not moved between the coil 2a and the coil 2b, and the stable luminescent is obtained. The distance between the adjacent coils 2 is made narrow, the uniformity of the luminous intensity distribution is improved, the starting position is limited, and the starting performance is improved.
Patent JP-H05323945-A (JP)
Title: Image display system
Inventor: ABE YOSHITAKA
IPC: A61B5/055
Filed: 1992-05-20
Abstract: PURPOSE:To provide the image display system which displays an image without data interference between display areas when plural display areas are displayed on one screen. CONSTITUTION:The image display system which stores a storage means 2 with display data having plural display areas in one display screen of a display device 1 and displays the display areas according to the output of a filter means 3 by passing the display data out of the storage means 2 through the filter means 3 is provided with a storage control means 61 which performs control so that the display data are stored in the storage means 2 at a necessary address distance between adjacent display areas, a readout control means 62 which performs control so that the display data are read out of the storage means 2 while necessary time intervals are left between adjacent display areas, a delay means 5 which gives different delay quantities to the display data from the filter means 3, and a switching means 4 which switches the different delay quantity display data from the delay means 5 at border parts adjacent to play areas.
Patent JP-H05318353-A (JP)
Title: Operation limiting control method of articulated robot
Inventor: KOJO KAZUNOBU
IPC: B25J9/10
Filed: 1992-05-20
Abstract: PURPOSE:To make an articulated robot lighter in weight and compact in size by limiting an arival position of the specified point at the tip side of an arm to the within of a specified turning radius around a turning shaft. CONSTITUTION:A turning radius (r) around a turning shaft S1 in regard to next time target positions X1, Y1 is calculated (step A3), and this turning radius (r) (r<2>=X1<2>+Y1<2>) is compared with a presetting specified turning radius rmax (step A4). Next, in consequence of this comparison, if it is r<=rmax, the next time target positions X1, Y1 are inversely converted into angle position information of each shaft S1 (step A5), whereby controlling each shaft S1 (step 6). On the other hand, if it is r>rmax, a specified at the arm tip canes to shift to the outside of the specified turning radius rmax from the turning shaft S1 in consequence if a robot body heading for the next time target positions X1, Y1 is driven and controlled, so that it is so jedged that it is something wrong with it, thus error display takes place, informing an operator or the like about it (step 7). Doing like this, an arival position of the specified point at the arm tip side is limited to the withing of the specified turning radius around the turning shaft S1.
Patent JP-S62285687-A (JP)
Title: System for detecting direction and position of rotation of motor
Inventor: SAIJO HIROAKI
IPC: H02P6/06
Filed: 1986-06-02
Abstract: PURPOSE:To sense the rotational direction and rotational position of a motor without using a rotary encoder with a complicate mechanism on the outside by utilizing a signal from a pole sensor originally fitted to the brushless motor. CONSTITUTION:Windings 10-12 for a brushless motor are changed over in succession by outputs from pole sensors 6-8, and the revolution of a rotor 9 is continued. A first decoder 18 transmits a signal having two phase altering in response to the variation of pole-position sensing signals sent from the pole sensors 6-8, and a second decoder 20 senses the rotational direction of the rotor 9 from the order of the change of the signal having two phase while transmitting pulses inverted at every point of change of the pole-position sensing signals. A counter 19 adds and substracts pulses sent from the second decoder 20 according to the rotational direction forwarded from the second decoder 20. The rotational position and number of revolution of the brushless motor are sensed from the discrete value of the counter 19, and the rotational direction is sensed from an output from the second decoder 20.
Patent JP-S63291782-A (JP)
Inventor: MITSUAKI HIROSHI
IPC: B62H1/12
Filed: 1987-05-25
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-S6165074-A (JP)
Inventor: FUIRITSUPU RUANU
IPC: F02P3/04
Filed: 1985-06-12
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-H07335370-A (JP)
Title: Heating element with layer which can be electrically heated
Inventor: HAINTSU GIYUNTAA MEBIUSU
IPC: G03G15/20
Filed: 1995-05-26
Abstract: PURPOSE: To provide a heating element having an electric heatable layer which can hold a sure and uniform contact by a simple means between an electrode and a resistive heating layer. CONSTITUTION: This heating element is provided with a support tube 16 having an electric resistive heating layer 14 and an electrode for adding a voltage to the resistance heating layer 14. At least one electrode having elasticity has a contact part in which plural projections are formed. A spring ring 22 acting as the electrode is provided on the support tube 16 by push-pressing the resistive heating layer 14 by a fixing ring 18 and holding engagement. As the projections are arranged uniformely, an uniform contact is obtained between the electrode and the resistive heating layer. Thereby, the supply of the uniform current to the resistive heating layer and the heating by the uniform strength of the resistive heating layer are possible.
Patent JP-S61286972-A (JP)
Title: Picture processor
Inventor: IKEDA TAKAAKI
IPC: G06F17/30
Filed: 1985-06-14
Abstract: PURPOSE:To change, add and edit the picture information by providing a designating means for designating an output of the fixed information and the variable information to an output part. CONSTITUTION:A designating means 4 for designating an output to an output part 3 is provided. By the designation of a means 4, the information is read from a fixed information memory part 2 and a variable information memory part 3, edited and for instance, displayed on the output part 3. The change of the information is carried out by designating from an input means 6 and rewriting the memory part 3 and the addition of a picture can be executed by a picture input part 5.
Patent JP-S5837996-A (JP)
Inventor: ITSUPONSUGI TSUTOMU
IPC: H05K7/12
Filed: 1982-07-22
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-S63293559-A (JP)
Title: Image forming device
Inventor: TAWARA HISATSUGU
IPC: G03G15/00
Filed: 1987-05-27
Abstract: PURPOSE:To reduce power consumption by detecting peripheral illuminance, continuing the operation of a load function included in a device main body in he daytime or during a time band lighting up illuminations, and during the time band of off, automatically stopping the load function. CONSTITUTION:When the operation of the device is started, the illuminance of the setting position of the device main body 1 is detected by plural photoelectric converting elements 18 and the detected results are inputted to comparators 20 through amplifiers 19. Each comparator 20 compares the input with a reference voltage 21 to be variably set up in accordance with volume, and if any one of the elements 18 outputs a voltage corresponding to the quantity of radiated light and higher than the voltage 21, a CPU continues the operation of the load function through an OR gate 22. When the voltage of all the converters 18 are lower than the voltage, the CPU stops the operation of the load function through the gate 22. Thereby, the operation of the load function is automatically stopped only in the time band turning off the illuminations, so that power consumption can be reduced without lossing operatability.
Patent JP-S61288751-A (JP)
Title: Torque limiter switch of motor
Inventor: NAKAMURA DAIJIRO
IPC: H02K11/00
Filed: 1985-06-12
Abstract: PURPOSE:To provide switches adjacent to a fixed gear of planetary gear mechanism connected to a motor output shaft and prevent a driving system from damaging with this miniature mechanism by revolving around the fixed gear thereof and changing over the switches when the motor is overloaded. CONSTITUTION:At a motor where the output shaft thereof is connected to a driving shaft with a planetary gear mechanism 12, a fixed gear 14 of this planetary gear mechanism 12 is supported so that it can be revolved around. And to this gear 14 an operating ring 18 with operating cam surfaces 29 and 30 is installed. By corresponding to an operating part 28 limit switches 31 and 32 are provided. When the motor is over-loaded, this overload is transmitted to the fixed gear 14 to get it revolved while the operating ring 18 is revolved around so as to change over the limit switches 31 and 32.
Patent JP-2000316302-A (JP)
Title: Rotary-type deep plow layer machine
Inventor: FUKUZAWA KAZUHIKO
IPC: A01B33/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a plow layer machine capable of crushing soil there and forming plow layer without causing the vertical movement of soil that occurred in a conventional plow layer machine and also to provide a plow layer machine capable of always producing good quality crops without impairing a type of the crop rotation of a farmer household. SOLUTION: This plow layer machine is composed of a rotary support frame 8 supporting a plow layer-forming rotary 3 having plural harrowing teeth around a rotating vertical shaft and a mounting frame 17 to which the frame 8 is attached in a vertical movable state, and the frame 17 is installed in a vertically movable state through a linking mechanism in the rear part of the tractor.