baber/WOPTO huggingface dataset:
Patent JP-H05140225-A (JP)
Title: Solid catalyst for polymerization of olefin and polymerization of olefin
Inventor: UEDA TAKASHI
IPC: C08F10/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain the subject catalyst which can give an olefin polymer of excellent melt tension and can give a spherical polymer of excellent particle properties at high polymerization activity by impregnating a specified particulate carrier with an organoaluminumoxy compound and a specified transition metal compound. CONSTITUTION:A solid catalyst for the polymerization of an olefin is obtained by impregnating a particulate carrier comprising an oxide of at least one element selected from among the elements of groups II, III and IV (e.g. SiO2, or AlO3) and containing at least 1.0wt.% water with an organoaluminumoxy compound (e.g. methylaluminoxane) and a group IVB transition metal compound containing ligands containing a cyclopentadienyl skleton [e.g. bis(cyclopentadienyl)zirconium dichloride]. By using this solid catalyst, an olefin polymer of excellent melt tension can be obtained, and a spherical olefin polymer of excellent particle properties can be produced at high polymerization activity.
Patent JP-S5253024-A (JP)
Title: Direct spin-draw-texturing machine
Inventor: IKEDA MORIO
IPC: D02G1/04
Filed: 1975-10-24
Abstract: PURPOSE: To prevent troubles such as yarn wrapping in the false-twising zone and its influence upon the adjacent positions by providing a device for cutting and sucking the yarn and a yarn break detector at specific positions in the direct spin-draw-false-twist texturing machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0421829-A (JP)
Title: Spatial optical modulator and neural network device
Inventor: TANAKA EIICHIRO
IPC: G02F3/00
Filed: 1990-05-16
Abstract: PURPOSE:To easily execute the sum of products including negative values by means of optical signals by respectively impressing a positive signal and a negative signal to a spatial light modulating element (SLME) to be rotated in a direction coincident with the polarizing angle of an analyzer and an SLME to be rotated in a direction intersecting orthogonally with the polarizing angle of the analyzer outputting the result of the sum of products including a subtracting function. CONSTITUTION:Polarizing plates are respectively used for a polarizing element 11 and an analyzer 15, electro-optical elements are used as the SLMEs 12, 13 and a driving circuit 14 for supplying a modulation signal is connected to the SLMEs 12, 13. When no voltage is impressed at the time of using a TN liquid crystal material for the SLMEs 12, 13, the SLME having a positive signal as its modulation signal rotates the polarizing angle of incident light by about 45 deg. rectangularly to the analyzer 15, but the SLME having the succeeding negative signal as its modulation signal rotates the polarizing angle reversely by about 45 deg. to transmit about a half of the incident light. When the signals impressed to both SLMEs 12, 13 are expressed as positive and negative and indicated by '1' and '0', the voltage is impressed to the SLME rotating the incident light in the direction coincident with the polarizing angle of the analyzer 15 at the time of (0,1), the rotational angle of the polarizing angle becomes '0' and no light is transmitted. Thus, threshold processing including a subtracting function can be attained.
Patent JP-S5918074-A (JP)
Title: Method of mounting weather strip of door glass for automobile
Inventor: YAJIMA SEIJIROU
IPC: B60J10/02
Filed: 1982-07-23
Abstract: PURPOSE:To reduce the number of parts and time for manufacturing a weather strip, by directly applying silicone resin adhesive to a door glass so as to form a weather strip. CONSTITUTION:A tube container 8 having a nozzle 10 is urged by hand against a lower portion of a door glass 1 for an automobile, and is pressed by hand to extrude adhesive contained in the container 8, thereby forming a silicone rubber layer 9. Under such a circumstance, the silicone rubber layer 9 has a good adhesiveness to the glass, and is kept under such a condition that the adhesive is applied to the glass, and as a result, a desired weather strip may be obtained. The silicone rubber layer 9 may be formed to various shapes such as a triangular cross-section, a circular cross-section and the like by changing the nozzle 10.
Patent JP-S5751656-A (JP)
Title: Line material winder
Inventor: SAWARA KAZUJI
IPC: B65H54/52
Filed: 1980-09-13
Abstract: PURPOSE: To wind line material without undulation by rolling the line material such as a cable and the like round a take-up drum through a rotary pulley and disposing near the take-up drum proximity sensors for detecting that the rotary pulley comes close to flanges of the take-up drum.  
     CONSTITUTION: In a traverser 7 including a rotary pulley 8 and a guide roller 10 for guiding a cable, the rotary pulley 8 is reciprocated laterally to a take-up drum 2 by reversing and rotating a spiral shaft 13 by a driving apparatus 18, and on every completion of winding on each layer, the rotary pulley 8 is moved outward for outer diameter of a cable 1 by operation of a cylinder 11. Proximity sensors 16, 16' are positioned near the take-up drum 2 and in opposition to the side of the rotary pulley 8. When the rotary pulley 8 comes close to flanges 4, 4', a switching unit 17 is operated when receives output of the sensors 16, 16' so as to stop the driving apparatus 18 and reverse the driving apparatus 18 when the take-up drum 2 makes a half to one turn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6019260-A (JP)
Title: Disk cache system
Inventor: YOKOI SHIYUNICHI
IPC: G06F12/08
Filed: 1983-07-13
Abstract: PURPOSE:To attain the independent and asynchronous transfer of information between a cache memory and each disk by dividing controllers constituting a magnetic disk controller into master and slave controllers. CONSTITUTION:A CPU2 outputs an indication to a magnetic disk controller 6 to fetch the information stored in a magnetic disk device (disk) D1 to a main memory 1. Thus a main magnetic disk control mechanism master 4a has the following actions. That is, the master 4a gives no indication to a secondary magnetic disk control mechanism slave 4b and transfers the information to the memory 1 from a cache memory 5 in case the information exists within the memory 5. While the master 4a supplies an indication to the slave 4b to shift the information to the memory 5 from the disk D1. When the information is supplied to the memory 5, the master 4a starts to transfer the information to the memory 1. Thus the independent and asynchronous transfer of data is made possible between the memory 5 and each disk with use of master and slave controllers.
Patent JP-H08305429-A (JP)
Title: Method for restarting robot after emergency stopping
Inventor: SHIRAHATA TORU
IPC: B25J9/16
Filed: 1995-04-28
Abstract: PURPOSE: To make the moving path of a robot after restart close to the path when there is no emergency stopping by preventing interference between the robot and the other object when restarting the operation of the robot after sudden stopping. CONSTITUTION: A position S0, where an emergency stop command is inputted, is stored and when restarting the operation, the robot is moved from a real stop position Se to the emergency stop command position S0 at low speed. An intersection S3 of a rough tangent at the emergency stop command position S0 of a robot moving path 1 and a second route to form a corner part is obtained. The start and end points of a first route to form the corner part of a teaching program are replaced with positions S0 and S3, the start point of the second route is defined as S3, and the robot operation is restarted from the emergency stop command position S0. The robot track after restart is made almost equal to the path when there is no emergency stopping.
Patent JP-H04357113-A (JP)
Title: Gold and/or silver chalcogenide having ultrafine particle size and its production
Inventor: MASUTOMI HARUHIKO
IPC: C01G7/00
Filed: 1991-05-30
Abstract: PURPOSE:To obtain gold chalcogenide and/or or silver chalocogenide having ultrafine particle size by simultaneously adding an aqueous solution of gold compound and/or or a silver compound and an aqueous solution of chalcogenide to a protective colloid solution under a specific condition. CONSTITUTION:Protective colloid solution (e.g. ossein gelatin having <=30,000 molecular weight) of >=1wt.% is put in a reactor 1 and maintained at <=80 deg.C. A stirrer is equipped with a draft tube 20 and delivers a reaction solution upward by a turbine blade having 45 degree inclination. An aqueous solution of gold chalocogenide and/or aqueous solution of silver chalcogenide (e.g. 0.4mol aqueous solution of silver nitrate) and an aqueous solution of chalcogenide (e.g. 0.2mol aqueous solution of sodium sulfide) are simultaneously poured through reaction tube feed pipes 3 and 4 from precipitating nozzle 31 and 41 to the reactor 1 and reacted to give the title monodisperse chalcognide having <=100Angstrom  average particle diameter and <=0.16 coefficient of variation, Dedending upon desired qualities, pH, pAg, pAu, temperature, protective colloid concentration, reaction time, etc., are properly selected.
Patent JP-H05325878-A (JP)
Title: Photomultiplier tube
Inventor: SAKAI SHIRO
IPC: H01J43/06
Filed: 1992-05-20
Abstract: PURPOSE:To shorten a photomultiplier tube which has resistors connected between a collecting electrode for receiving electrons released from a dynode of the last stage and each dynode by installing support plates for making the collecting electrode and each dynode parallel to each other, and arranging the resistors in two lines in such a manner that the dynodes are sandwiched therebetween. CONSTITUTION:A metallic plate 18 is mounted between the upper end portions of support plates 10a, 10b and is provided with an opening 19 facing the energy beam inlet of a dynode DY1 of the first stage and the dynode DY1 is connected to the metallic plate 18 so that the metallic plate 18 functions as both a shield and a reinforcing material for a photomultiplier tube. An earthed hermetic seal and other similar terminals 21, 22 are provided on a pedestal 14 and the terminal 21 is connected to the protruding piece of the dynode DY1 by a lead wire and the terminal 22 is connected to a collecting electrode A using a lead wire. Resistors R1-R16 are arranged in two lines and then the length of the photomultiplier tube is about half of that when the resistances are arranged in a line, and the lead wires L are held by the support plates 10a, 10b so that the resistors are not shaken.
Patent JP-S63294428-A (JP)
Title: Grill device
Inventor: MURANO MITSUO
IPC: F24F13/20
Filed: 1987-05-25
Abstract: PURPOSE:To provide a grill device which has a neat apperance and, at the same time, has no material and/or color specified by forming ribs along and on the back face of the laterial cleat and at an angle specified with respect to the front face of the grill device. CONSTITUTION:Because each of ribs 32 is formed at an angle theta larger than 90 deg. with respect to the front face of a grill section 28 along the back face 33 of a laterial cleat 30 and the grill section 28 forms U-shape, the upper end face 34 of the rib 32 has a shape that is approximately the same as the back face 33 of the lateral cleat 30. Only a small portion of the illumination light in the room which enters obliquely from among the lateral cleats 30 hits the upper face 34 and, furthermore, even a little light, if there is any, that is reflected on the upper end face 34 runs toward the back side. And the light that is reflected again on the back side is further damped and it is not conspicuous when looking at from the front. Accordingly if the color of the suction grill 26 is white, it gives no strange feeling. Further, the gap G which is formed by the front end of the lateral cleat 30 and the rear end of the next lateral cleat 30 is set at zero, the gap G and the vertical cleats 31 can not be seen when the grill 28 is looked at from the front face, and parts in an indoor unit 20 also can not be seen, giving a neat apperance and requiring no color matching with the parts placed inside.
Patent JP-H05320613-A (JP)
Title: Water-dispersible adhesive composition and its production
Inventor: OGUCHI YOSHIYUKI
IPC: C09J175/04
Filed: 1992-05-20
Abstract: PURPOSE:To produce a urethane-based water-dispersible adhesive compsn. which is excellent in dispersion and mechanical stability and can form a film excellent in adhesive properties and water resistance. CONSTITUTION:A liq. -phase urethane polymer having ionic or nonionic hydrophilic groups or latent ionic functional groups in the molecule is homogeneously mixed with a tackifier having at least one acid group in the molecule before the polymer is dispersed in water. The acid group of the tackifier mixed with the polymer is neutralized before, during, or after the polymer is dispersed in water.
Patent JP-S616962-A (JP)
Title: Trunk test system
Inventor: SATOU HIROSHI
IPC: H04M3/28
Filed: 1984-06-21
Abstract: PURPOSE:To test easily the interwork state between a trunk and an opposite station by providing a test control circuit having an MODEM function between a test board and an exchange main switch and between a test access circuit and an exchange switch respectively. CONSTITUTION:A line signal transmitted between a trunk circuit 30 of a trunk 3' and the opposite station is transmitted to the opposite station by chating the signal transmission time width with a command from the test board 5 by a test controller 10 via a test access circuit 31, the operating characteristic of opposite station is tested, the change state of the received signal and the time width of the signal are identified, converted into an MODEM signal by a built-in MODEM and transferred to a test board controller 7 via a trunk 9, an exchange main switch 2 and a trunk 8. The test board controller 7 uses the built-in MODEM, converts the MODEM signal again from the test controller 10, the content is identified and the information of the signal change state and time width of the signal is transmitted to the test board 5.
Patent JP-S63292159-A (JP)
Title: Image recorder
Inventor: SERIZAWA YOJI
IPC: G02B26/10
Filed: 1987-05-25
Abstract: PURPOSE:To miniaturize the titled device and to reduce a cost by changing an emission angle of a laser beam which has been emitted from a light source by an emission angle changing means, and exposing plural images in different positions on an image carrying body. CONSTITUTION:An acoustooptical modulator AM being an emission angle changing means provided on an optical path of a laser beam 53 can change the optical property such as a refractive index, etc., by inputting an ultrasonic wave. That is, to the acoustooptical modulator AM, the ultrasonic waves having different frequencies are inputted hourly and alternately, and the laser beam 53 is modulated to laser beams 3, 6 having different emission angles alternately. A rotary polygon mirror 14 being a scanning means for reflecting the laser beams 3, 6 and executing a raster scan is rotated at constant speed by a motor 54. Also, this device is provided with image forming lenses 15, 16 for allowing the scanned laser beams 3, 6 to form an image in different positions of a photosensitive drum 1, respectively. In such a way, plural images can be scanned and exposed on an image carrying body by one light source, the device can be reduce remarkably as to its cost and can be miniaturized.
Patent JP-S5353570-A (JP)
Title: Dry nitrating method for exhaust gas
Inventor: HORI TAKASHI
IPC: F23J15/00
Filed: 1976-10-26
Abstract: PURPOSE: To prevent the phenomena of blockade and corrosion of the heat exchanger due to deposition of NH 4 HSO 4 , by intermingling HCl to the exhaust gas after the injection of NH 3  in the dry denitrating process with which NOx in the exhaust gas is removed by being reduced with NH 3  and thus being made harmless. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01299240-A (JP)
Title: Production of 2-ethyl-1,3-hexanediol
Inventor: SATO KAZUYA
IPC: C07C27/00
Filed: 1988-05-25
Abstract: PURPOSE:To advantageously the title compound useful as a raw material for a polymer, organic compound, metallic compound, etc., and having high ratio of threo configuration, by subjecting butylaldehyde to aldol condensation using an alkali metal alcolate and further to reduction reaction. CONSTITUTION:Butylaldehyde is subjected to aldol condensation in the presence of an alkali metal alcolate, especially preferably sodium methylate, sodium ethylate, etc., at 0-100 deg.C, especially 10-80 deg.C. The resultant 2-ethyl-3- hydroxyhexanal is preferably catalycally reduced to provide the aimed compound. As the catalytic reduction catalyst, a conventional reduction catalyst for carbonyl group such as a Ni based or Ru based catalyst is used. The reaction temperature is ambient temperature to 300 deg.C, preferably 5-200 deg.C and hydrogen pressure is 1-300 atomic pressure, preferably 5-200 atomic pressure. The alkali metal alcolate is preferably used at an amount of 0.1-2mol% based on butyl aldehyde.
Patent JP-S616795-A (JP)
Inventor: TAKEBAYASHI HAJIME
IPC: G07G1/12
Filed: 1984-06-20
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-S61289290-A (JP)
Title: Heat exchanger for high-temperature and high-pressure fluid
Inventor: KOSEKI MASAO
IPC: F28D7/16
Filed: 1985-06-14
Abstract: PURPOSE:To provide the heat exchanger without necessitating lining work of castable by a method wherein an inner shell is arranged on an outer shell, heat transfer tubes, penetrating through the inner shelll and opening in heat exchanging area and non-heat exchanging area, are arranged, fluid to be heated is supplied between the outer and inner shells and heating fluid is supplied into the inner shell. CONSTITUTION:One ends of a multitude of heat transfer tubes 21, which penetrate through the inner shell 16, are opened in the heat exchanging area 12a of the outer shell 12 while the other ends thereof are opened in the non-heat exchanging area 12b. The fluid to be heated, which is introduced into the heat exchanging area 12a of the outer shell 12 through an intake port 24, passes through a gap betwen the outer shell 12 and the inner shell 16 and is taken out of a take-out port 25. On the other hand, the heating fluid, introduced into the inner shell 16 through the intake port 22, provides the fluid to be heated with the heat thereof during passing through the multiple heat transfer tubes 21 and the temperature of the fluid itself is reduced by the amount of deprived heat, thereafter, is taken out of the take-out port 23. The heating fluid will never touch directly with the outer shell and the outside of the inner shell is covered by the fluid to be heated, therefore, lining of castable on the inner surface of the inner shell may not be necessitated.
Patent JP-H08320038-A (JP)
Title: Vibration damping device for disk brake
Inventor: NISHIZAWA YUKIO
IPC: F16D65/18
Filed: 1995-05-26
Abstract: PURPOSE: To provide a vibration damping device for a disk brake which is excellent in such effect that a squeak generated during a damping period can be suppressed. CONSTITUTION: The vibration of a rotor 1 is detected by a piezoelectric element 7-1 brought in contact with the back surface of an inner pad 2a. This detected signal is inputted in a control circuit 9 so as to output vibration whose magnitude and period make the signal into zero, and this signal is applied to a piezoelectric element 7-2 bought in contact with the back surface of an outer pad 2b so that the vibration of the rotor 1 is excited in such a direction that vibration due to braking is negated through the outer pad 2b by this element 7-2. In this manner, an extra signal component is hardly applied when the vibration signal is detected, vibration exciting control on the basis of the detected signal becomes accurate, and the vibration of the rotor 1 is effectively suppressed so that a squeak preventing effect can be improved.
Patent JP-H06318789-A (JP)
Title: Wall hanger for electric appliance
Inventor: NINOMIYA KAZUNORI
IPC: A45D20/16
Filed: 1993-04-30
Abstract: PURPOSE:To facilitate test operation of an earth leakage breaker installed in a hanger. CONSTITUTION:A hanger body 6 incorporates an earth leakage breaker 9 which detects leakage of an electric appliance 2 mounted to the hanger body and opens its power supply circuit. The hanger body 6 is provided with a test button 12 and a reset button 13 for the earth leakage breaker 9 in an exposed state. The test button 13 and the reset button 13 provided at those parts can be operated easily always, and checking protrusion of the reset button by this operation enables a test whether or not the earth leakage breaker 9 is working normally.
Patent JP-S6020693-A (JP)
Title: Doorway controlling device
Inventor: TOKUI KAZUO
IPC: G08B21/00
Filed: 1983-07-14
Abstract: PURPOSE:To enable entrance of a specified person who visited a building when no man is in the building by sending out a video signal from a TV camera to a controlling center and unlocking the doorway to permit entering by a permission signal from the controlling center. CONSTITUTION:Visit is detected by a limit switch 2 and the TV camera 1 is operated. A picture signal digital converted by an A/D converter 7 through a changeover device 6 is sent to a temporary memory 9 and a controlling section 8. The controlling section 8 sends out command to a network controlling section 10 to dial automatically to the controlling center. When a telephone circuit 11 is closed, the picture signal in the temporary memory 9 is sent out. The controlling center side makes confirmation by the picture of a visitor displayed on a TV monitor, and when the visitor is allowable to enter, sends out a permission signal. The controlling section 8 puts on an unlocking switch 5 basing on the permission signal and unlocks an electric lock 4.
Patent JP-H09311378-A (JP)
Title: Camera used for both of silver halide picture and still picture
Inventor: AKIYAMA MASAO
IPC: G03B17/48
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact camera used for both of a silver salt picture and a still picture, capable of easily confirming an image to be photographed and a photographed image in operation of photographing and also after photographing. SOLUTION: As for the main body 1 of the camera used for both of a silver salt picture and a still picture, an optical system 2 as an exposure means for exposing an object image on the silver salt film, and an optical system 3 as an image signal recording means for forming an image corresponding to the object image on a solid-state image pickup element and recording an image signal outputted from the solid state image pickup element are separately constituted, and a lens 2a constituting the optical system 2 and a lens 3a constituting the optical system 3 are laid out in the upper and lower parts of the camera main body 1.  A monitor for displaying the image based on the image signal is installed in the camera main body 1, besides, the camera is provided with an image signal processing means for processing the image signal in accordance with the distance of the object image so that the image area displayed on the monitor may become equal to the object image exposed on the silver salt film.
Patent JP-S6341274-A (JP)
Inventor: BUORUFUGANGU MAISHIYU
IPC: B60T8/58
Filed: 1987-05-27
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。