baber/WOPTO huggingface dataset:
Patent JP-H06234720-A (JP)
Title: Dihydroxy compound having hydrazone structure and its production
Inventor: OGAWA NORIYOSHI
IPC: C07C251/86
Filed: 1993-02-09
Abstract: PURPOSE:To provide a hydroxy compound having a new hydrazone structure and useful as a polymer raw material for a polyarylate resin, a polycarbonate resin, an epoxy resin, a polyester resin, etc. CONSTITUTION:A dihydroxy compound having a hydrazone structure of formula I [R1 to R8 are H, halogen, alkoxy, (substd.)alkyl, (substd.)alkenyl or (substd.)aryl; R9 and R10: at least one are groups containing hydrazone of formula II (R11 and R12 are H, halogen, alkyl, alkenyl, alkoxy, aryl, aryl substd. alkenyl, alkylidene, etc.; R13 and R14 are alkyl, alkoxy, aryl, etc.)], e.g. the compound of formula III. A compound of formula I is obtained by subjecting a phenol of formula VI (R1 to R5 are the same as defined above except at least one is H) to condensation with a ketone or an aldehyde of formula V in the presence of an acid catalyst. Polymers produced from the new compounds have excellent properties.
Patent JP-H06237327-A (JP)
Title: Facsimile equipment
Inventor: SATO KAZUHIRO
IPC: H04N1/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide the facsimile equipment in which mixing of a received file in a copy and missing of the received file or the like are prevented. CONSTITUTION:In a composite facsimile equipment having a facsimile function and a copy function, the presence or the absence of recording paper on a recording paper discharge tray is checked (step 104) when exist on the copy waiting screen (step 103) and copying is entered, and when a sensor switch is set ON (step 105), the presence of the recording paper on the recording paper discharge tray is displayed on a screen (step 106).
Patent JP-2000222597-A (JP)
Title: Pseudo three-dimensional polygonal column plotting method and computer-readable recording medium recording program for executing the same method on computer
Inventor: TAMAKOSHI YASUSHI
IPC: G06T15/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make the plotted result avoidable from being unnatural and to enable a building, which is built over a map unit boundary, to be plotted without being divided with the map unit boundary by plotting the upper surface of a polygonal column as a three-dimensional(3D) polygon which has a Z value on the base and is joined with the base. SOLUTION: A CPU N11 controls he whole of a car navigation equipment 1 according to a program stored in a main memory N12. When the Z value of a plotting point is preceding to a Z value stored in a Z buffer, the plotting point is displayed and the Z value stored in the Z buffer is replaced with the Z value of the plotting point. The shadow of a polygonal column side face is plotted as a 3D parallelogram obtained by moving the respective sides of the base parallel to the vector direction of the shadow while having the Z value of the plotting point stored in the Z buffer. Each side face of the polygonal column is plotted as a 3D parallelogram on the respective sides of the base while having the Z value of the plotting point and the upper surface of the polygonal column is plotted as a 3D polygon which has the Z value of the base and is joined with the base.
Patent JP-S61180249-A (JP)
Title: Surface treating method of developer carrier
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/08
Filed: 1985-02-05
Abstract: PURPOSE:To obtain excellent picture quality by finishing the surface of a developer carrier to proper surface roughness and polishing the surface of this developer carrier by electrolysis. CONSTITUTION:The surface of a sleeve 1 made of stainless is finished by sand blast to 2.5mum mean surface roughness Rz (figure (a)) and then polished by electrolysis to obtain surface roughness in a shape shown in figure (b). Namely, the mean surface roughness does not vary much and projection parts on the surface are dissolved preferentially by the electrolytic polishing to obtain a smooth surface, thereby maintaining the proper surface roughness Rz of about 2.0mum. Consequently, the congestion of an electric field at a local projection part on the surface of the developer carrier is dispersed and a bias is prevented from being leaking between a photosensitive body and the developer carrier, so that a stable image is obtained in a pressure-reduced atmosphere.
Patent JP-H01158078-A (JP)
Title: Thermosetting coating composition
Inventor: HOTTA KAZUHIKO
IPC: C09D133/04
Filed: 1988-02-02
Abstract: PURPOSE:To provide the title composition providing two coat.one bake type clear coating films having excellent weather, water and mar resistances, by comprising a specific acrylic copolymer, polycaprolactone polyol and alkyl etherified melamine resin. CONSTITUTION:The objective composition for clear coats comprises (A) 40-75wt.% of an acrylic copolymer obtained by copolymerizing (i) 10-50wt.% of a hydroxyl group-containing (meth)acrylic acid ester of formula I (R<1> is H or CH3; m is 3-5; n is 1-6), (ii) 0-40wt.% of a hydroxyl group-containing (meth)acrylic acid ester of formula II R<2> is H or CH3; R<3> is 2-10C alkylene) and (iii) 30-80wt.% of a copolymerizable vinylic monomer, (B) 5-40wt.% of polycaprolactone polyol and (C) 20-50wt.% of an alkyl etherified melamine resin.
Patent JP-H02202237-A (JP)
Title: Portable telephone set
Inventor: USUI HISAYOSHI
IPC: H04B1/40
Filed: 1989-01-31
Abstract: PURPOSE:To make radiating power constant independently of an antenna gain when plural antennas whose gain differs from each other are in use by devising the control of the subject telephone set such that an operating antenna is automatically identified and prescribed radiating power is obtained. CONSTITUTION:A control section 3 gives a different power control signal to a radio section 4 in response to the type of the antenna so that the transmission output of the radio section 4 is a prescribed value according to the gain of each antenna depending whether the operating antenna is a telescopic antenna 1 or a built-in antenna 2. Thus, in the case of using the telescopic antenna 1, the different value of power control signal is given from the control section 3 to the radio section 4 from the case of using the built-in antenna 2 so as to cancel the difference of the gain thereby reducing the transmission output, resulting that the transmission power radiating from the antenna is kept constant.
Patent JP-S61181899-A (JP)
Inventor: BEPPU NOBUO
IPC: C11C5/00
Filed: 1985-02-06
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-S63192505-A (JP)
Title: Grinding device for rolling roll
Inventor: IIFUSHI JUNICHI
IPC: B24B5/37
Filed: 1987-02-03
Abstract: PURPOSE:To prevent glazing of a grinding wheel by installing a means respectively reciprocating plural grinding wheels arranged in the roll axial direction in both the roll axial and vertical directions for on-line grinding of a rolling roll. CONSTITUTION:A grinding wheel holder 10 provided with a grinding wheel 2 is pin connected with a frame 16 through joints 12, 14 and also in pin connected with a hydraulic cylinder 15 set on the frame 16 through joints 13, 14. A receiving part 18 joined to a piston of a hydraulic cylinder 17 under the frame 16 is installed on the frame 16 to move the frame 16 in the roll axial direction. The hydraulic cylinder 15 vertically moves the wheel 2 and oscillates the wheel 2 in an inclined direction in result. In that method, an offset amount between grinding wheels is reduced and an offset variation amount of each grinding wheel is increased, so that variations in roll grinding capability between grinding wheels are reduced and grinding wheel glazing prevention effect is increased to prevent reduction of the grinding capability and to perform the flat roll grinding.
Patent JP-S62180546-A (JP)
Title: Photomagnetic disk device
Inventor: NAKAO TAKESHI
IPC: G11B11/105
Filed: 1986-02-05
Abstract: PURPOSE:To thin a device by burying an electromagnetic coil for applying external magnetic field in a converging lens barrel or the inside of outer wall of a conversing lens actuator. CONSTITUTION:A winding 3 is buried at the inside of the lens barrel 12 of the conversing lens 11 to constitute an electromagnetic coil, and a magnetic field generated thereby is applied to a recording film 21 on a disk 2 as shown by magnetic force line 4. The distance between the conversing lens 11 and recording film 21 is controlled to become constant by an automatic focusing mechanism, and accordingly, even when the disk 2 moves vertically, the intensity of magnetic field applied to the recording film 21 hardly changes. Thus, an electromagnetic coil for applying external magnetic field and the conversing lens 11 can be arranged in the same side to the recording film 21, and a thin photomagnetic disk device can be obtained.
Patent JP-S55117473-A (JP)
Title: Inverter
Inventor: KOMATSU HARUKI
IPC: H02M3/335
Filed: 1979-02-28
Abstract: PURPOSE:To increase the power factor of an AC power source and minimize at the same time the ripple of an input voltage for an inverter by feeding back a part of an output from the inverter to a smoothing capacitor. CONSTITUTION:A voltage in a feedback winding 9 wound around an iron core of an output transformer of an inverter 4 is applied to a smoothing capacitor 30 through a full-wave rectifier 8 to charge the same capacitor 30. A diode 7 is connected in series to the capacitor 30. This series circuit is connected at both ends thereof between output terminals of a full-wave rectifier 2. The polarity of the diode 7 is set such as to permit the capacitor 30, which has been charged by the feedback winding 9, to discharge, and such as to prevent the entry of a rectified output current from the full-wave rectifier 2.
Patent JP-2000220103-A (JP)
Title: Concrete block for soil type air cleaning device, method for installing the device by using the block, and method for cleaning polluted air
Inventor: SATO SHINICHIRO
IPC: B01D46/30
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block for soil type air cleaning device which can be installed in a short time. SOLUTION: This concrete block 36 made of precast concrete is provided with a bottom wall 3602 having a rectangular shape in the plan view whose width is W and whose length is L, a pair of side walls 3604 rising from the bottom wall 3602, and a pair of partitioning walls 3606. The side walls 3604 are respectively erected by a mutually equal height from both sides of the whole length parallelly extending in the longitudinal L direction. The partitioning walls 3606 are respectively erected by a mutually equal lower height than the side walls 3604 from the bottom wall 3602 separated toward the inside of respective side walls 3604 in the whole length of the longitudinal L direction. A plurality of suction holes 3608 for polluted air are formed at every distance in the longitudinal L direction of the respective side walls 3604 lower than the partitioning walls 3606.
Patent JP-S62180940-A (JP)
Title: X-ray generating device
Inventor: SUZUKI KOJI
IPC: H01J35/22
Filed: 1986-02-05
Abstract: PURPOSE:To obtain high contrast, by heating solid sulfur at normal temperature and utilizing characteristics in sulfur vapor pressure to supply the sulfur vapor into a vacuumized container. CONSTITUTION:First, solid sulfur 26 is put into a container 24 and a valve 23 is opened to exhaust the container 24 and a discharge tube 3 through an exhaust port 27. Then, a valve 23 is closed and heaters 18 and 25 are powered to heat the insides of the container 24 and the discharge tube 3. For example, heating temperature is controlled at 200 deg.C or so, the sulfur 26 inside the container 24 partially becomes gas and liquid states. When the valve 23 is opened in these states, the sulfur 26 inside the discharge tube 3 becomes vapor to be put into the tube 3. Thus, either method considered as a lithography X-ray source is applicable to obtain high contrast.
Patent JP-S63191194-A (JP)
Inventor: KONOUE AKIHIKO
IPC: G09G3/291
Filed: 1987-02-04
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-H05218487-A (JP)
Title: Manufacture of photodetective element
Inventor: ARINAGA KENJI
IPC: H01L31/0264
Filed: 1992-02-07
Abstract: PURPOSE:To lessen resist pattern forming man-hours and to dispense with the alignment of a photodetective section with the opening of an optical shield film by a method wherein a surface protective film and a stray light preventing optical shield film are used as a mask at the implantation of ion carried out for the formation of the photodetective section. CONSTITUTION:A prescribed pattern resist film 3D is formed on the photodetective section forming region of a compound semiconductor substrate 1 formed of mercury, cadmium, and tellurium of P-type, then a surface protective film 4 of ZnS and an optical shield film 5 of gold-chrome alloy are formed in lamination on the compound semiconductor substrate 1 provided with the resist film 3D. In succession, the surface protective film 4 and the light shield film 5 are partially removed by removing the resist film 3D on which the films 4 and 5 are located, then N-type impurity ion of boron is implanted through the surface protective film 4 and the light shield film 5 as mask to form an N-type photodetective section 2. A resist film used as a mask at the implantation of ion is not required and a process where the resist film is formed as aligned can be dispensed with.
Patent JP-H06241352-A (JP)
Title: Fire resistant structure of air conditioning pipe passing part of structural body
Inventor: KANEDA KOJI
IPC: E04B1/94
Filed: 1993-02-10
Abstract: PURPOSE:To install an air conditioning pipe through a through-hole easily without taking much manhour and also highly maintain the degree of tightness of the air conditioning pipe through portion at fire. CONSTITUTION:A fire resistant through-sleeve 5 is inserted into an air conditioning pipe inserting through-hole 2 of a structural body 1, the through-sleeve 5 is fixed to the structural body 1, and a cover 6 to block an opening between an air conditioning pipe 3 inserted in the through-sleeve 5 and the through-sleeve 5 is mounted on the through-sleeve 5. Also fire resistant filler M is filled into a first space J between the internal surface of the through-hole 2 and the through-sleeve 5, and a thermal expansion fire-resistant putty 4 is filled into a second space D tightly closed by the cover 6.
Patent JP-S58142082-A (JP)
Title: Pressure control valve mechanism
Inventor: YAMAZOE HIROSHI
IPC: F02M37/00
Filed: 1982-02-15
Abstract: PURPOSE:To aim at saving a space for the installation of a pressure control valve mechanism, by extending the projected open end of a discharge pipe disposed in a tubular body, to a pressure chamber so that the open end is opposed to a valve element at a diaphragm side. CONSTITUTION:Fuel is led through a fuel feed passage to a pressure chamber 18 which is directly communicated with a tubular body 10. The negative pressure of engine suction air is led to an air chamber 19 which is communicated with a negative pressure induction pipe 21. A projected open end part 30 of a discharge pipe 29, which is formed independently from a base part 31, has a projected open end 29a extended to the pressure chamber 18 so that the open end 29a is opposed to a valve element 26. With this arrangement, it is unnecessary to lay pipes around the casing, thereby a space for the installation of the whole structure may be made small.
Patent JP-H06316738-A (JP)
Title: High strength aluminum alloy
Inventor: OKOCHI YUKIO
IPC: C22C45/08
Filed: 1992-02-07
Abstract: PURPOSE:To provide an amorphous or fine-crystalline high strength aluminum alloy having a low specific gravity and high strength. CONSTITUTION:This alloy has a composition represented by general formula AlaXbMmc [where Mm means misch metal, X means one or >=2 elements among Ti, V, Cr, Mn, Fe, Co, Ni, Cu, and Zr, and (a), (b), and (c) are represented by atomic percentages]. Because (a), as the atomic percentage of Al, is regulated to be 95.2-97.5at%, the content of Al light in weight is increased and the specific gravity of the alloy can be controlled to be <=3.0. Further, (b) and (c), as respective contents of Mm and X, are controlled to be the values within the range elclosed with lines connecting points A, B, C, D in the figure, preferably within the range enclosed with lines connecting points A, B, E, F. By this method, amorphous phases or fine-crystalline phases are properly and uniformly dispersed in fine crystalline phases in a matrix and, further, the fine crystalline phases in the matrix are strengthtned, by being dissolved to form a solid solution by Mm and transition metals such as X, and as a result, low density and high strength, which can not be attained by the conventional alloys, can be obtained.
Patent JP-H03228583-A (JP)
Title: Cartridge type hydraulic torque wrench
Inventor: KAWAKAMI KINICHI
IPC: B25B21/00
Filed: 1990-02-01
Abstract: PURPOSE:To make a wrench part changeable easily with its setting to using bolt and nut, by making a cylinder part and wrench part in a separate structure and making a piston in the structure of separating to the piston rod fitted to a cylinder barrel and the piston end to be pinned to a drive plate. CONSTITUTION:A pin pinning a 1st housing 5 and 2nd housing 12 is removed and the 2nd housing 12 is taken off from the 1st housing 5 along the fitted groove 5b of the 1st housing 5. The wrench part of a cartridge type hydraulic wrench is removed from a cylinder part 2 by removing a piston end 11 from a piston rod 3, the wrench part corresponding to the bolt/nut to be used is selected from among various kinds of box types and the wrench part of an insert shaft type and used by its fitting to the cylinder part 2 in the reverse procedure to removing procedure.
Patent JP-H06208849-A (JP)
Title: Polyolefine fine-porous film for separator
Inventor: HOJUYAMA IZUMI
IPC: H01M2/16
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a porous film having a high elastic modulus, low electric resistance, excellent productivity, excellent processability and high safety by using a mixture composed of polyethylene, polypropylene and ethylene-propylene compolymer at a specified % by weight. CONSTITUTION:Polyolefine film-porous film is manufactured by using a mixture of 1-98 % by weight of a first component composed of polyethylene, 1-50% by weight of a second component composed of polyolefine and 1-50% by weight of a third component composed of ethylene-propylene copolymer, in which less than 50% by weight of propylene is included. Kneading property and drawing property are improved by using these three components, and a separator having the excellent medical resistance and the excellent high temperature characteristic and the excellent processability can be obtained by using this film for a separator for battery. Furthermore, since this film has a high temperature characteristic such as a high film-broken temperature at a low non-porous temperature, the safety thereof is reliable.
Patent JP-H09218459-A (JP)
Title: Bracket device
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B17/56
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To improve holding ability at the time of vertical position photographing without increasing the number of parts by providing a coupling means separably coupling a grip and a bracket. SOLUTION: In the case of coupling and fixing the bracket 20 and the grip 30 each other, a coupling plate 25 is arranged in a depression formed on the back surface of the grip 30 and the top part (male screw 26a) of a set screw 26 is joined with a female screw 31. Then, the set screw 26 is firmly tightened by using a coin C. In such a state, two pins 27 of the coupling plate 25 are fit in the fitting hole 32 of the grip 30. Therefore, the bracket 20 and the grip 30 are integrally fixed, so that an L-shaped bracket device is constituted. Thus, the bracket 20 and the grip 30 are coupled and uncoupled by the screw through the coupling plate 25.
Patent JP-H09186036-A (JP)
Title: Flyback transformer
Inventor: TSUNEZAWA ICHIRO
IPC: H01F38/42
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent floatation of an insulating case of a variable resistor for high voltage. SOLUTION: Stepped parts 15 for engaging are formed on wall parts 12a and 12c of a wall part 12 (12a-12c) for fitting an insulating case 11 of a variable resistor 10 for high voltage, and a protruding part 14 is formed as an engaging part for reinforcement on a wall part 12b. A penetrating hole 26 is formed as a part to be engaged for reinforcement in an expanded part 25b1 formed on a wall part 25b of a raised wall part 25 positioned outside a trench part 23 for fitting a transformer case 20, and protrusions 27 for engaging are formed on wall parts 25a and 25c. The wall part 12 for fitting the insulating case 11 is fitted into the trench part 23 for fitting the transformer case 20, the stepped parts 15 for engaging are engaged with the protrusions 27 for engaging, and the protruding part 14 is engaged with the penetrating hole 26.
Patent JP-S54116379-A (JP)
Title: Removing method for nitrogen oxides in exhaust gas
Inventor: KAMIGUCHI TAIJI
IPC: B01D53/34
Filed: 1978-03-02
Abstract: PURPOSE: To efficiently decomposition remove NOx in exhaust gas contg. much oxygen by reducing the NOx with a cpd. having a carbon-nitrogen multiple bond as a reducing agent in the absence of catalyst at a high temp.  
     CONSTITUTION: A cpd. having -C=N- and/or -C=N, e.g. acetonitrile or methylisocyanate is prepared as a reducing agent. Using compressor 1 the reducing agent 7 is injected into combustion gas usually contg. about 15% O 2  fed from burner 2 to gas turbine 3. When the agent is acetonitrile, 1W5 mols of the agent are used to 1 mol of NO. Reduction is carried out at 700W1100°C for above 0.3 sec of retention time. In case exhaust gas contains SOx, the gas after denitration is introduced into desulfurizer 5 through superheater 4, desulfurized, and exhausted from chimney 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232934-A (JP)
Title: Heat ray reflecting glass
Inventor: TADA MASASHI
IPC: E06B5/18
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a heat reflecting glass freed from giving adverse effect due to glare to the surroundings and exhibiting several kinds of reflection color tone by providing further a specific layer to control visible ray reflection factor to a specific value in the heat ray reflection glass obtained by laminating a metallic film and a titanium nitride film on a glass substrate. CONSTITUTION:In this heat reflecting glass obtained by laminating the metallic film 12 of one or more kinds selected preferably from Ti, Cr, stainless steel and Ni as a 1st layer and the titanium nitride film 13 preferably 1-25nm in geometric film thickness as a 2nd layer successively on the glass substrate 10, visible ray reflection factor from the substrate 10 side is controlled to <=10% by providing a transparent metal oxide layer 11 between the glass substrate 10 and the metallic film 12. As the metal of the transparent metal oxide, one or more kinds selected from Ti, Sn, In, Zn, Zr, Ta, Si are preferably used as the main components.
Patent JP-H11224499-A (JP)
Title: Semiconductor device, its manufacturing method, and address detecting circuit
Inventor: NAKAI NOBUYUKI
IPC: H01L27/10
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable realizing the reduction of power consumption of a defective address detecting signal, quick access, and the reduction of an area, in a semiconductor device. SOLUTION: Quick access can be realized by enabling discriminating whether an address is a redundant address or not at the same time as timing at which an address signal is taken in synchronizing with a system clock, also the reduction of power consumption can be realized by constituting the circuit so that charge-discharge operation of a fuse block can be limited to only a reset period, and miniaturization can be realized by constituting the circuit with only one set of fuse elements 41, 42 for one address.