baber/WOPTO huggingface dataset:
Patent JP-S57205408-A (JP)
Title: Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
Inventor: TAKITANI MASARU
IPC: C08F10/00
Filed: 1981-06-11
Abstract: PURPOSE: A catalytic component for α-olefin polymerization, which has a high polymerization activity and a uniform particle size and which can provide a high-stereoregularity, high-bulk density polymer even when its combination with an organoaluminum compound is used in vapor-phase polymerization at high temperatures.  
     CONSTITUTION: A solid product is prepared by reacting an organomagnesium compound of the formula, wherein R 1  is a 1W20 C hydrocarbyl and X 1  is Cl, Br, I or a 1W20 C hydrocarbyl, with a carbon tetrahalide (e.g., CCl 4 ) in the presence of an electron-donating compound (e.g., methyl benzoate) and separating the solid product from the liquid. The title catalytic component is prepared by heat-treating said product in the presence of a halohydrocarbon (e.g. , hexachloroethane), then treating the product at 90W180°C with a phenol and, if necessary, subjecting it to a vacuum heat-treatment and further treating it with a Ti halide (e.g., TiCl 4 ). A polymer is formed by (co)polymerizing an α-olefin (e.g., propylene) in the presence of said component and an organoaluminum compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07296737-A (JP)
Title: Cathode structural body for electron gun
Inventor: KOGANEZAWA NOBUYUKI
IPC: H01J29/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide such an energy-saving type cathode body for an electron gun that reduces heater power consumption and prevents malfunction of action characteristics of the cathode-ray tube in the range where assemable works are not difficult. CONSTITUTION:A cathode body for an electron gun is provided with a bottomed cylindrical cathode sleeve 13, electron discharge parts 14, 15 welded to the outer face of the bottomed cathode sleeve 13, an indirectly heated heater 16 stored in the cathode sleeve 13, and a cylindrical eyelet 18 arranged in such a state as surrounding the cylindrical part of the cathode sleeve 13. Ratio of the outer diameter of the cylindrical part of the cathode sleeve 13 to the inside diameter of the cylinder part of the eyelet 18 is so set as to be within the range of 0.65 or 0.85.
Patent JP-H04301917-A (JP)
Title: Am stereoscopic tuner
Inventor: TAKAGI AKIO
IPC: H04H40/36
Filed: 1991-03-28
Abstract: PURPOSE:To selectively receive only an AM stereoscopic broadcasting by automatically identifying broadcasting waves concerning the AM stereoscopic tuner capable of receiving the AM stereoscopic broadcasting. CONSTITUTION:On the AM stereoscopic tuner receiving AM monoral broadcasting waves and AM stereoscopic broadcasting waves while being equipped with an AM tuner 2 and an AM stereoscopic decoder 3 to reproduce stereoscopic signals, a pilot signal converting means 8 is provided, and a signal under stereoscopic reception is generated corresponding to the pilot signal of the AM stereoscopic broadcasting waves. Then, a stereoscopic selection switch 10 is provided, and a stereoscopic reception flag is raised in the case of selecting the AM stereoscopic broadcasting wave reception. When an SD signal showing the strength of the received signal is turned to a high level during the seeking, the AM stereoscopic broadcasting waves are received by stopping the seeking when the signal during stereoscopic reception is generated, and the seeking is continued when the stereoscopic reception flag is set in the case of generating no signal in the stereoscopic reception. When the flag is not set, the seeking is stopped so as to receive both AM monoral broadcasting waves and AM stereoscopic broadcasting waves.
Patent JP-S5716880-A (JP)
Title: Thiothromboxane analog and its preparation
Inventor: HAMANAKA NOBUYUKI
IPC: A61P9/00
Filed: 1980-07-03
Abstract: NEW MATERIAL:Compounds of formula I (X is ethylene, cis-vinylene; Y is ethylene, trans-vinylene; R 1  is H, alkyl; R 2  is H, hydroxyl, or hydroxyl protected with a group that can be removed in an acidic condition; R 3  is single bond, alkylene; R 4  is H, alkyl; m is integer of 1W6), when R 2  is H, hydroxyl, the crathlate thereof with cyclodextrin and when R 1  is H, the nontoxic salt of the free acid.  
     EXAMPLE: ( 5Z,13E )-( 15αβ )-9,11-Methano-15-( tetrahydropyran-2-yloxy )-11α- thiothromba-5,13-dienoic methyl ester.  
     USE: An agent for inhibiting the biosynthesis of thromboxane A 2 .  
     PREPARATION: A compound of formula II (R 6  is R 2  other than hydroxyl) and the ylide of formula III (R 7  is phenyl, alkyl) are subjected to the Witting reaction and esterified, when necessary, to give the compound of formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07290666-A (JP)
Title: Polyester composite film for laminating metal
Inventor: MORI KUNIHARU
IPC: B32B27/36
Filed: 1994-04-27
Abstract: PURPOSE:To provide a polyester composite film for laminating metal which has excellent heat resistance, defomtation resistance, impact resistance and adhesive properties and in which no wrinkle occurs even at the time of heat treating. CONSTITUTION:A polyester composite' film for laminating metal comprises a laminated structure of an A layer, a B layer, a C layer and a D layer, wherein the A layer is made of polyester having a crystallization temperature Tc2 is 150 deg.C or higher, the B layer is formed of polyester having a melting point Tm of 190-225 deg.C and a glass transition temperature Tg of 50 deg.C or higher, and the C layer is formed of polyester having Tg of 30-50 deg.C.
Patent JP-2000287186-A (JP)
Title: Device and method for processing image, device and method for providing image information and providing medium
Inventor: YAMAGUCHI NOBUAKI
IPC: H04N7/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To synthesize the images of a plurality of persons who are not present at the same place, by reading a first image kept in a keeping means in accordance with a selecting signal inputted from a user terminal based on a list, synthesizing the read out first image with the second one inputted from the user terminal to create a synthetic image and transmitting it to the user terminal. SOLUTION: A data management part 12 outputs a figure image from a personal computer, which is inputted from a transmitting/receiving part 11 to an image processing part 14 and the figure image and profile data are recorded in a database 13. Besides, the part reads a background image or the like selected by a user among the ones recorded in the database 13 and outputs it to the image processing part 14. Moreover, the part 12 outputs user information read from the database 13 or the synthetic image inputted from the part 14 to the transmitting/receiving part 11. The background and foreground images and their lists are recorded in the database 13.
Patent JP-H08257462-A (JP)
Title: Apparatus for applying coating material on belt-like sheet
Inventor: HARADA HITOSHI
IPC: B05C1/08
Filed: 1995-03-22
Abstract: PURPOSE: To drastically reduce the necessary quantity of a coating material economically and to accurately apply the coating material on a belt-like sheet by applying the coating material on a plate cylinder rotated by pressing a coating agent feed cylinder to the plate cylinder, from the outer peripheral surface of which the coating material oozes by the pressure of a pump. CONSTITUTION: The cylindrical plate cylinder 1 with a desired shaped recessed surface 3 cut on a smooth projecting surface 2 is rotated anticlockwise by bringing the coating material feed cylinder 4 into pressurized-contact with the right lower part thereof and the coating material (a) oozing from the outer periphery is stuck to the outer periphery of the plate cylinder 1. The coating agent stuck to the projecting surface 2 is scraped off by a doctor 5 provided on the right upper part and the coating material collected in the recessed part 3 is applied on the belt-like sheet 6 sandwiched by compression by a pressure cylinder 6 provided right above and rotating clockwise. And the coating material (a) forcibly fed by a pump 9 is supplied to the center of the coating agent feed cylinder 4 and the excessive coating material (a) dropping down from the coating agent feed cylinder 4 is received in a tray 11 and returned to the pump 9.
Patent JP-S60236991-A (JP)
Inventor: KOUNO KATSUMI
IPC: B66C13/22
Filed: 1984-05-08
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-S62245018-A (JP)
Title: Combustion device
Inventor: IMAI HIROHISA
IPC: F23N5/00
Filed: 1986-04-18
Abstract: PURPOSE:To prevent incomplete combustion and back fire from developing by a method wherein combustion conditions in a main burner or a full primary combustion burner are detected and controlled with a pilot burner to burn highly concentrated premixed gas and a flame rod. CONSTITUTION:Because combustion air is divided and fed by an air feed pipe 27 in an air chamber 26, the excess air ratio lambda of premixed gas formed in a vaporizing chamber 4 is set to be 1.0 or less. The premixed gas and a part of the combustion air from the air chamber 26 mix with each other in a mixing chamber 10 so as to turn to comparatively lean mixture having the excess air ratio lambda of 1.0 or more in order to jet in a full primary combustion burner head 8. On the other hand, a part of the mixture from the vaporizing chamber 4 is led through a premixed gas extracting port 31, which is protrusively open to a mixture passage 28, to a pilot burner 30. Because the pilot burner 30 burns under the condition of low excess air ratio, ion current, obtained by inserting a flame rod in the flame produced on the pilot burner and applying electric voltage across the flame and the rod, shows the maximum value when the excess air ratio lambda of the mixture of the pilot burner is about 0.8-0.9.
Patent JP-2000280724-A (JP)
Title: Vehicular air conditioner
Inventor: ITO TOMOHIRO
IPC: B60H1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To hold the constant outside air introducing amount even if the air blowing quantity by a blower is fluctuated as well as to perform heat exchange and moisture exchange between discharging inside air and introducing outside air. SOLUTION: The air blowing quantity of one motor 10 for driving an outside air introducing impeller 9 and an inside air circulating impeller 25 is detected by an air blowing quantity detecting means 100, and a first door 11 for adjusting the amount of outside air passing through a sensible heat exchanger 7 and a second door 24 for adjusting the amount of inside air passing through the sensible heat exchanger 7 are adjusted by an air exchanging amount adjusting means 110 so as to maintain the outside air introducing amount and the inside air discharging amount constant in relation to the air blowing quantity. Therefore, the outside air introducing amount and the inside air discharging amount can be made constant even if the revolutions of the motor are fluctuated.
Patent JP-H10280836-A (JP)
Title: Screen device
Inventor: TSUCHIDA OSAMU
IPC: E06B9/262
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To keep the self-standing property of a screen member and improve the appearance by fixing one end parts of bars arranged in parallel to each other between lateral bar-like rigid bodies for supporting the screen member in such a manner as to be contractible and expansible to the bar-like rigid body, and mutually connecting the other end parts through a curving guide part provided on the other bar-like rigid body. SOLUTION: A lateral pair of bar-like rigid bodies 12, 13 mount and support a screen member 11 as a mounting bar part of a screen between the bar-like rigid bodies 12, 13 in such a manner as to be contractible and expansible. One end part of each of bars 14, 15 vertically arranged in parallel to each other between the opposed bar-like rigid bodies 12, 13 is fixed to the bar-like rigid body 13, and the other end part is made free end through the other bar-like rigid body 12. At least one of the bard 14, 15 is curved and guided in the axial direction of the bar-like rigid body 12 by a curving guide part 16A provided within the bar-like rigid body 12, and curved and guided in the vertical direction to the axis by a curving guide part 16B provided in another position of the bar-like rigid body 12, and the bars 14, 15 are mutually connected and fixed by a fixture 17.
Patent JP-S62247692-A (JP)
Title: Automatic convergence adjusting device
Inventor: KAWASHIMA MASAHIRO
IPC: H04N17/04
Filed: 1986-04-18
Abstract: PURPOSE:To attain the automatic adjust of convergence and also to shorten the adjust time together with improvement of the adjusting accuracy, by apply ing the feedback control via a microcomputer to superpose a green dot on the red and blue dots. CONSTITUTION:A single green color pattern is projected on a screen by a polka dot pattern generating circuit 3. Then a TV camera 6 is sucessively shifted to the reference points at four corners and the position information (vertical/ horizontal tilt values) on the camera 6 is stored in a control point address memory 9. The addresses of reference points are transferred to an arithmetic/ control CPU 10. Then the position addresses of the control points excepting for those four reference points are obtained by operations. The viewfield of the camera 6 is increased for each control point and the position difference between a green dot and the red/blue dots, i.e., a color shift is obtained. Then the convergence correction value is calculated from said color shift value and fed back to a convergence coil.
Patent JP-H08287712-A (JP)
Title: Luminaire cover installation apparatus
Inventor: ANDO YUZURU
IPC: A47B67/02
Filed: 1995-04-17
Abstract: PURPOSE: To make attachment and detachment work of a light transmissive cover easy by installing projected supporting pieces in shorter sides of a rectangular open edge of a light emitting open part of a luminaire. CONSTITUTION: A rectangular light emitting open part 3 opened downward is formed in a box body 2 to build a luminaire 1 in. Being projected toward inside, supporting pieces 4 which are not screwed are formed along the open edge of the open part. The peripheral parts of a light transmissive cover 5 with a rectangular shape are set on the supporting pieces. Moreover, the light transmissive cover 5 is engaged and installed by the supporting pieces projected in shorter sides 6 among the open edge sides of the open part in the way the cover can be detached freely. With this structure, in the case where the supporting pieces in the shorter sides are taken out, the actual size of the open part in the longitudinal direction becomes wide and the light transmissive cover 5 can easily be attached and detached. Furthermore, the supporting pieces are engaged not by screws but in the way the pieces can be detached freely, so that attachment and detachment work can be carried out easily.
Patent JP-S59215113-A (JP)
Title: Afc circuit of television signal receiver
Inventor: SUZUKI TOMOHIRO
IPC: H03J7/02
Filed: 1983-05-23
Abstract: PURPOSE:To form an AFC circuit of a TV signal receiver precluding the possibility of malfunction by providing a limiter controlling a control voltage in response to a tuning voltage and applying the control voltage to a tuner. CONSTITUTION:A received high-frequency signal from an antenna 1 is fed to the tuner 2. The tuning voltage is applied to this tuner 2 from an input terminal 6 and a video IF signal mixed with a local oscillating signal corresponding to the tuning voltage is supplied to a video IF amplifier circuit 3. This circuit 3 amplifies the applied video IF signal and supplies the amplified signal to a video detecting circuit of the next stage from an output terminal 4 and also after the circuit 3 limits the amplitude of the amplified video IF signal, the circuit 3 supplies the signal to an LPF5 while applying frequency discrimination. The video signal component of the signal supplied to the LPF5 is eliminated, and a DC control voltage is extracted and given to a limiter 7.
Patent JP-S57205708-A (JP)
Title: Optical branching device
Inventor: SATOU HIROSHI
IPC: G02B6/28
Filed: 1981-06-12
Abstract: PURPOSE:To obtain an optical branching device which is simple in construction, is easy to manufacture and has high performance by joining one piece of optical fiber having a core diameter equal to that of an optical fiber wherein plural pieces of optical fibers cut at a prescribed angle to the axis are formed to one body to the end face of said optical fiber. CONSTITUTION:An optical fiber consisting of a core 1 and a clad 2 is cut and polished at an angle theta to the axial direction past the center of its section 3, whereby a joining surface 4 is formed. A clad layer component dissolved in a solvent is coated on the surface 4 or a reflection layer of Al, Au, etc. is formed thereon, and a pair of the surfaces 4 are joined. After the section 3 is polished, it is butted to the end face 3' of one piece of fiber 5 having a fiber diameter or core diameter substantially equal to that of said section. The optical branching device which is simple in construction, is easy to manufacture and has high performance is obtained by this.
Patent JP-H11266872-A (JP)
Title: Screening of substance suppressing activation of nf-kappa b
Inventor: NUNOKAWA YOICHI
IPC: C12Q1/68
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new expression-suppressing sequence containing an NF-κ B- recognizing sequence, a part of the 3'-non-translational region of human induction type nitrogen monoxide synthesis enzyme gene and a part of 3'-flanking region, and useful for screening an NF-κ B activation-suppressing substance, etc. SOLUTION: This new expression-suppressing sequence contains an NF-κ B- recognizing sequence, at least a part of the 3'-non-translational region (3'-VTR) of human induction type nitrogen monoxide synthesis enzyme (hiNOS) gene and at least a part of the 3'-flanking region of the hiNOS gene having a base sequence expressed by the formula. The new expression-suppressing sequence is useful for a method for screening a substance for suppressing the activation of NF-κ B which is a protein for controlling the expression of a gene, one of the so-called transcription factors.  The substance for suppressing the activation of NF-κ B is useful, for example, as a medicine for treating and preventing septicemia shock, arthrosis deformans, chronic rheumatoid arthritis, cachexia, multiple organ failure, inflammatory bowel disease, malaria, acquired immunodeficiency syndromes, human cell-T leukemia, autoimmune disease, ischemic heart diseases, etc.
Patent JP-H075464-A (JP)
Title: Lightening device
Inventor: GUREGU II BURONDAA
IPC: G02F1/1333
Filed: 1994-04-06
Abstract: PURPOSE: To provide an irradiating device in which contrast between a dark part and a bright part is large. CONSTITUTION: This lighting device is constituted of a transparent substrate 90 having a pair of almost parallel main surfaces including one main surface which is a spherical segment 92 being a fine structure having a bottom in a range with a diameter which is 10μm to 125μm, and a surface smoothly and continuously molded from the bottom, and a means 94 for introducing a light 93 to the substrate 90 to a direction almost parallel to the main surface.
Patent JP-H07301352-A (JP)
Title: Pressure regulating valve
Inventor: SATO YASUHIRO
IPC: F16K17/10
Filed: 1994-04-28
Abstract: PURPOSE:To maintain a pressure on the high pressure side to a preset value so that the pressure on this high pressure side can be reduced from the preset value. CONSTITUTION:A device comprises a relief valve 14 interrupting a high/low pressure sides A, B by a spring 36 to communicate by a pressure of a pressure receiving part 20, pilot piston 40 connecting/interrupting this pressure receiving part 20 and the high pressure side A, pilot pressure receiving part 44 pressing this pilot piston 40 in a communicating direction, pressure regulating spring 46 pressing the pilot piston 40 in an interrupting direction and a solenoid 53 pressing the pilot piston 40 in the communicating direction. When carried no current in the solenoid 53, a pressure on the high pressure side is maintained to a preset value by the pilot piston 40 and the relief valve 14, and by carrying a current in the solenoid 53 to press the pilot piston 40, the pressure on the high pressure side is reduced from the preset value.
Patent JP-S5316584-A (JP)
Title: Semiconductor control device
Inventor: KAWAKAMI AKIRA
IPC: H01L29/74
Filed: 1976-07-29
Abstract: PURPOSE: To eliminate turn-off failure at the application of an OFF voltage of high dv/dt by providing a third shorting emitter layer of an n type as specified within a second emitter layer of an n type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61252372-A (JP)
Inventor: KATO HIROSHI
IPC: D06M17/00
Filed: 1985-04-30
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-2000283108-A (JP)
Title: Propelling device
Inventor: ADACHI SUSUMU
IPC: F15B11/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently form an embedment hole with effectively using performance of a hydraulic pump and its drive device. SOLUTION: This propelling device has a hydraulic motor 28 for rotating a propulsion shaft member under the ground, and a hydraulic cylinder 30 for propelling the propulsion shaft member under the ground. The propelling device is provided with a first hydraulic pump P1 for supplying hydraulic oil to the hydraulic motor 28, a second hydraulic pump P2 for supplying the hydraulic oil into the hydraulic cylinder 30, a common drive device for driving both the first hydraulic pump P1 and the second hydraulic pump P2, and a distributing hydraulic circuit 57 for supplying the hydraulic oil from the second hydraulic pump P2 to the hydraulic motor 28 accompanying load increase of the hydraulic motor 28.
Patent JP-S62246926-A (JP)
Title: Dedoping of high-molecular compound
Inventor: MURASE MAKOTO
IPC: H01L31/04
Filed: 1986-04-18
Abstract: PURPOSE:To dedope an electrolytically polymerized organic high-molecular compound uniformly by easily removing impurity ions without adversely affecting it, by contracting the organic high-molecular compound with a specified metal in the presence of a polar organic solvent. CONSTITUTION:At least one electrolytically polymerized organic high-molecular compound such as polypyrrole, polythienylene, polyfuran, polyaniline or polyphenylene or a derivative thereof (e.g., polythienylene film) is mechanically contacted for about 5sec-5min with at least one metal having a standard oxidation-reduction potential of -0.1V or below based on the standard hydrogen electrode, such as Pb, Sn, Ni, Co, Tl, In, Cd, Fe, Cr, Ga, Zn, Ti, Be, Mg, Na, K or Li, in the presence of a polar organic solvent (e.g., nitrobenzene).
Patent JP-S62246046-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C1/34
Filed: 1986-04-19
Abstract: PURPOSE:To prevent the lowering of the gradation and the increase of the fog during storage by incorporating a surfactant contg. fluorine into one or more photographic constituent layers including a silver halide emulsion layer contg. a heterocyclic mercapto compound. CONSTITUTION:A photosensitive silver halide emulsion used contains silver halide particles having >=80mol% silver chloride content. A heterocyclic mercapto compound used is represented by the formula and it is mercapto- oxadiazole, mercaptothiadiazole, mercaptotriazole or an alkali metallic salt thereof, preferably mercaptotriazole or an alkali metallic salt thereof. In the formula, X is H, amino, hydroxyl or the like, Y is H, amino, alkyl, alkenyl or the like, Z is N, S or O, when Z is N, n=1, and when Z is O, n=0. An anionic surfactant contg. one or more fluorine atoms in the molecule is preferably used as a surfactant contg. fluorine.