baber/WOPTO huggingface dataset:
Patent JP-S6140188-A (JP)
Title: Microcapsules for non-carbon type pressure-sensitive manifold paper
Inventor: NISHIMURA MASATO
IPC: B41M5/165
Filed: 1984-07-31
Abstract: PURPOSE:To obviate problems about transferrability of an ink in spot printing on a paper, by using the titled microcapsules obtained by microencapsulating a color reaction agent by using a polymer, which comprises specified monomeric components, as a wall material. CONSTITUTION:The microcapsule comprises 95-75pts.wt. of a nitrile having a polymerizable unsatd. double bond, as a main component, 0-15pts.wt. of an amide having a polymerizable double bond, as a solvent-resisting component, 0- 25pts.wt. of an ester having a polymerizable double bond and/or an aromatic monomer having a polymerizable double bond, as a film-forming component, and 0-2pts.wt. of a cross-linking agent. The microcapsules have high solvent resistance and relatively high film strength. Therefore, when the microcapsules are used for a solvent-type ink, a reaction agent contained in the microcapsules will not be dissolved out into the solvent. Accordingly, when the ink is applied to a non-carbon type pressure-sensitive manifold paper, problems such as fogging and blurring of the ink will not occur.
Patent JP-2000026593-A (JP)
Title: Production of (per)fluoropolyether having one or both terminals substituted with halogen
Inventor: WLASSICS IVAN
IPC: C08G65/32
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject derivative in high yield under mild conditions without using an expensive reactional component by iodinating or brominating a specific di- or a specified poly-acyl peroxide according to a specific method. SOLUTION: A di- or a poly-acyl peroxide having 350-5,000 average equivalent weight(EW) and represented by formula I [(y) is 1-5; (p) and (q) are each an integer for the EW of the compound represented by formula I; (p)/(q) is 0.5-2.0; T is COOH or F, with the proviso that (y) is 1-5 when T is COOH and (y) is 1 when T is F] is treated with a halogen selected from iodine and bromine in a polyhalogenated organic solvent at 20-80 deg.C, preferably 30-80 deg.C to provide the objective derivative represented by formula II (both A and B are halogens or A is the halogen and B is COOH or F, with the proviso that the halogen is iodine or bromine). The reactional time is preferably 1-3 h. A 6-10C straight- chain perfluoroalkane, etc., are preferred as the above polyhalogenated organic solvent.
Patent JP-S58121656-A (JP)
Inventor: ERUBIN KURAIN
IPC: H01L23/42
Filed: 1982-09-17
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-H116434-A (JP)
Title: Engine room interior atmospheric temperature reducing device
Inventor: ISHIKAWA TERUAKI
IPC: F02B39/16
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent in a simple method the severe increase in an atmospheric temperature during key-off in the engine room of an automobile. SOLUTION: An engine room interior atmospheric temperature reducing device comprises a drain chamber 1 arranged in the middle of an air-conditioner drain hose 0 to discharge drain and temporarily stowing drain; and a spray chamber 2 having a mechanism to suck drain, storing in the drain chamber 1, to an internal part by utilizing a suction negative pressure and a diaphragm 5 arranged at an internal part, and spraying drain when an atmosphere temperature is increased to a value higher than a set temperature.
Patent JP-S6054631-A (JP)
Inventor: NISHIDA KOUZOU
IPC: A01M17/00
Filed: 1983-09-01
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-S5687660-A (JP)
Title: Diffusion treatment of steel material
Inventor: NAKAMURA MOTOHARU
IPC: C23G5/00
Filed: 1979-12-14
Abstract: PURPOSE:To diffuse easily a diffusion element by allowing the diffusion element as well as Al powder and Si compound coexist on the steel material surface and further coating an antioxidant then heating the steel material at the time of diffusing the specific element on the steel material surface on which scale has stuck. CONSTITUTION:Mixed powder of Al powder and Si compound such as SiO2 is allowed to coexist on the surface of a steel material on which scale formed by hot working is being stuck, and a diffusion element to be treated is disposed thereon, or mixture of specific amounts of Al powder, SiO2 powder and diffusion element powder is allowed to exist on the steel material surface being stuck with scale. An anitoxidant with superior atmosphere shielding characteristic is formed thereon and the steel material is heated in the atmosphere. Al melts and a part thereof reduces SiO2 to Si, Al and Si reduce the scale to Fe, hence the diffusion element can easily diffuse into the steel material.
Patent JP-S5591542-A (JP)
Title: Magnetic circuit with mechanism for adjusting central magnetic field
Inventor: UMEHARA TERUO
IPC: H01J29/64
Filed: 1978-12-29
Abstract: PURPOSE: To easily adjust the central magnetic field, by the relative displacement of yokes having axially extending projection, wherein said yokes are provided at the opposite ends of a hollow cylindrical magnet on whose outer periphery a ring- shaped magnetic field regulating steel member is fitted.  
     CONSTITUTION: A magnetic field generating device for focusing the electron beam is mounted on the neck portion 9 of a CRT by a holder 10. This magnetic field generating device comprises a hollow cylindrical magnet 1, a magnetic field regulating steel member 2 whose end surface is aligned with the outer periphery of said cylindrical magnet 1, and a pair of yokes 3, 4 having axially extending projections 5, 6 at the inner and outer peripheries of above-mentioned elements. Magentic field at the central region of the neck portion 9 is adjusted by relatively rotating the yokes 3, 4 thus changing the distance between the projections 5, 6 of the both yokes, 3, 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5896177-A (JP)
Title: Power generating method by dug-down dam
Inventor: ISHIZUKA OTOKICHI
IPC: F03B13/06
Filed: 1981-10-14
Abstract: PURPOSE:To generate power effectively with rich water amount by digging down stepwise a riverbed having a relatively flat topography or diggdown the riverbed parallel to the river to set a dam such that full water level at a predetermined position is not higher than the surface of land. CONSTITUTION:Dams C, C'... are installed at predetermined positions of a river 10 and a riverbed B is dug down stepwise to reserve water and be filled with water such that the water overflows sequentially from the upstream to form a head between the full water levels of each dam and the next step dam. Hydraulic power generators are installed at embankments between the respective dams C, C'... to utilize the respective head for power generation. The dams are thus installed in the relatively downstream region or the like of the riverbed such that the full water level is not higher than the surface of land. Hence a power generating facilities can be provided near power consuming places.
Patent JP-2000343476-A (JP)
Title: Carrying member
Inventor: AOYANAGI KENICHI
IPC: B32B5/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrying member which is light, easy to be used, very excellent in flexural rigidity, vibration damping characteristic and heat resisting characteristic, and fully appropriate for use in carrying a large base plate or the like in the high temperature environment. SOLUTION: This carrying member 1 has skin layers 11a and 11b made of CFRP(carbon fiber reinforced plastic) and a core layer 12 laminated. The skin layers 11a and 11b comprise a prepreg (a first CFRP layer) which is oriented in a angle range θ1 of -20 deg. to +20 deg. to a longitudinal direction (an X axis direction) of the carrying member 1 and contains pitch-based carbon fiber (a first carbon fiber) with tensile elastic modulus of 500-1000 GPa, and a prepreg (a second CFRP layer) which is oriented in a angle range θ2 of +75 deg. to +90 deg. and/or -75 deg. to -90 deg. to the longitudinal direction and contains PAN-based carbon fiber (a second carbon fiber) with tensile elastic modulus of 200-400 GPa.
Patent JP-H1118063-A (JP)
Title: Digital broadcasting receiver
Inventor: YAMADA MASAHIRO
IPC: H04N19/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the number of transmission channels and further to enable a viewer to easily grasp or select a program by storing reduced digital image data in the storage area of a memory and displaying the stored contents of the memory on a screen. SOLUTION: An MPEG video coder 15 selects prescribed digital picture data from a received data stream and executes decode processing. An OSD circuit 23 executes reduction processing to the digital picture data outputted from the MPEG video coder 15, so as to horizontally or vertically reduce them on the display screen. A CPU 19 stores the digital picture data outputted from this OSD circuit 23 at a position, corresponding to a position for display on the screen in a RAM 22 having a storage area corresponding to the display screen. Then, the reduced digital picture data are stored in the storage area of the RAM 22, and the stored contents of the RAM 22 are displayed on a CRT monitor 26.
Patent JP-S6053869-A (JP)
Title: Radar equipment
Inventor: ETOU YOSHIYUKI
IPC: B60W30/00
Filed: 1983-09-05
Abstract: PURPOSE:To enable the certain measurement of the distance between cars going in the same direction, by issueing an alarm when the receiving intensity in a receiving part is lowered. CONSTITUTION:The distance between a proceeding car and own car going in the same direction is detected by a radar means 1 while the receiving intensity of this means 1 is detected by a receiving intensity detection means 8 and, on the basis of the detection output, a receiving intensity discrimination means 11 discriminates whether the receiving intensity is equal to or less than a predetermined value or not and sends out a receiving intensity abnormal signal when said intensity is the predetermined value or less. An alarm means 12 informs the abnormality in receiving intensity on the basis of the receiving intensity abnormal signal. Therefore, the erroneous measurement of the distance between cars going in the same direction caused by the contraction of a longest measurable distance is prevented.
Patent JP-S6054242-A (JP)
Title: Manufacture of rack
Inventor: YABE CHIAKI
IPC: B21K1/76
Filed: 1983-09-05
Abstract: PURPOSE:To obtain a desired rack shape by bringing a steering rate stock to warm or hot die-forging so that it becomes the same shape as the time when a rack is heated and expanded, and cooling and containing it. CONSTITUTION:As the first stage, a rack forging die 5 for forming a rack of the same shape as the time when a rack to be manufactured in expanded under heating is manufactured. Subsequently, a round bar-like steering rack stock 6 is placed in the forging die 5, and a single forging working is executed by warm or hot forging. In this case, since the forging is executed under heating, workability is good, and even in case of the rack stock 6 to which rough working is not performed, it is plastically deformed easily, and a rack tooth can be formed in the stock 6 by a ragged part 7 of the forging die 5. In this case, the rack is formed to the same shape as the shape in case the rack used for a steering device is heated and expanded.
Patent JP-S6140537-A (JP)
Title: Method for preventing adhesion of dust in sampling pipe
Inventor: YOSHIYAMA SHUSUKE
IPC: G01N1/00
Filed: 1984-08-02
Abstract: PURPOSE:To prevent the adhesion of dust in a sampling pipe, by arranging a plurality of drill holes to the inner wall of the bent part of the sampling pipe of which the leading end is bent almost at right angle and injecting compressed air from an outer pipe. CONSTITUTION:A sampling pipe 2 is inserted through a duct 1 and exhaust gas is sucked by a suction pipe D while a dust collection part A, a gas cleaning bottle B, a mist removing bottle C, an instantaneous flowmeter E and a gas meter F are connected to said pipe 2 to perform various measurements. The sampling pipe 2 is covered with an outer pipe 3 and clean air, which is sent into a pipe 4 through a filter (a) and a flowmeter (c) by a blower (b), is injected from a plurality of drill holes 5 provided to the inner wall of the bent part of the sampling pipe 2. By this method, because the film of clean air is interposed to the bent part of the sampling pipe 2 to prevent dust from contacting with the inner wall and dust is moved rearwardly, the interior of the sampling pipe can be held to a clean state.
Patent JP-2000354331-A (JP)
Title: Charging device
Inventor: ISHIKAWA TETSUHIRO
IPC: B60L11/18
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of partitems and production cost in charging device that is for the commercial power sources of 100V and 200V. SOLUTION: To charge a battery 12 with a 200V commercial power source, a a charger 40 is inductively coupled to a port 38, and the current is rectified by a rectifier module 32 connected in parallel to an inverter 14. When it is charged with a 100V commercial power source, the voltage is boosted by a field coil 52 of a motor 16 and the inductance of the port 38. Charging is made with the 100V power source, diodes 34a, 34b of the rectifier module 32 for the 200V power source are used for rectification. The number of partitems and production cost can be reduced by making common the inductance of the port 38 and the diodes 34a, 34b for rectification.
Patent JP-H0514231-A (JP)
Title: Receiving circuit
Inventor: UKIYA SHUNICHI
IPC: H04B1/40
Filed: 1991-07-03
Abstract: PURPOSE:To lengthen the battery life of a portable radio communication equipment or the like, and to lengthen the continuous utilizing time of the device by arranging a synthesizer and a crystal oscillator at a local oscillation circuit, and turning the synthesizer side ON at the time of calling or getting a call CONSTITUTION:When a radio communication equipment 2 is in a reception waiting state at a control channel, the power source of a synthesizer 16 is turned OFF, and switches 19 and 20 are switched to a multiplier 18 side, in a local oscillation circuit 1. At that time, a received frequency is held to be the frequency of a local oscillation signal decided by both the oscillation frequency of a crystal oscillator 17, and the multiplication number of the multiplier 18. When the request for calling or getting a call is made, the power source of the synthesizer 16 is turned ON, and the switches 19 and 20 are switched to the synthesizer 16 side. Then, the local oscillation signal prepared by the synthesizer 16 is inputted to a mixer 13, and the receiving state at a speed channel is obtained. Thus, the power consumption of a receiving circuit can be reduced.
Patent JP-H0452622-A (JP)
Title: Optical panel
Inventor: HATTORI MASAYUKI
IPC: G02F1/1333
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the optical panel which is excellent in light scatterability by dispersing polymer fine particles of specific grain sizes into a medium of changing refractive indices and clamping such medium between two sheets of substrates. CONSTITUTION:This optical panel is formed by dispersing the polymer fine particles having 0.2 to 2mum average particle size into the medium of the changing refractive index and clamping such medium between two sheets of the substrates 4, at least one of which is transparent. The polymer contg. >=1wt.% crosslinkable monomer, such as divinyl benzene or ethylene glycol dimethacrylate, is preferable as the polymer as this polymer hardly absorbs and swells the material (medium) to constitute the matrix. The light scattering of the polymer fine particles themselves dispersed in a liquid crystal is effectively utilized in this way and, therefore, there is no need for making the orientation treatment of the liquid crystal like heretofore and there is no need for exactly controlling the liquid crystal layer.
Patent JP-S6317044-A (JP)
Inventor: INOUE KAZUO
IPC: B32B18/00
Filed: 1986-07-10
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-S646927-A (JP)
Title: Liquid crystal display device
Inventor: UKAI YASUHIRO
IPC: G02F1/136
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the alteration in display characteristic caused by the change of use conditions such as ambient temperature and illumination, etc., by respectively forming a temp. sensor and an illumination sensor of amorphous silicon on a substrate where a thin film transistor is formed. CONSTITUTION:The voltage of a power source 42 is controlled according to an output from the temp. sensor 45, namely, the voltage of the power source of the driving transistor of a source driving circuit 41 is controlled. When the ambient temperature rises, an effective voltage impressed on the electrode of an image element lowers, and not only the contrast but also the brightness lower. But, by controlling the power source 42 according to the output from the temp. sensor 45, the amplitude of a source driving signal from the source driving circuit 41 is made large and the ON level of the liquid crystal is kept nearly constant. And the illumination sensor 54 outputs an output according to illumination of external light. Namely, according to the output from the illumination sensor 54, a dimmer 44 is controlled by a control part 61 and the illumination of the radiated light from a light source for backlight 43 is raised when the illumination of the external light 53 rises. Thus the favorable contrast can be always obtained.
Patent JP-H11103040-A (JP)
Title: Image sensor assembly, assembling thereof and optical system
Inventor: JOHNSON DEAN A
IPC: H01L31/0203
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To place dies in a clean hermetic seal environment, by fitting and fixing a pair of pins of an optical assembly in a pair of openings of a substrate, setting an image sensor on this assembly, and providing a cover glass on the top of this assembly to cover the sensor. SOLUTION: An assembling method comprises steps of forming a pair of openings 11, 12 in a printed circuit board, fitting and fixing a pair of pins 21, 22 of an optical assembly 20 in these openings 11, 12, setting an image sensor 32 on a region between the openings 11, 12 of the circuit board, wire-bonding the sensor 32 to a test pad 14 on the circuit board, thereby electrically connecting them, covering the sensor 32 of the assembly 20 with a cover glass, and mounting a lens system on the cover glass, thereby placing a die 30 on the circuit board in a clean hermetic seal environment.
Patent JP-H109435-A (JP)
Title: Solenoid valve and brake control device provided therewith
Inventor: YOGO KAZUTOSHI
IPC: B60T8/36
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve whose constitution can be kept small and simple, while realizing so-called half open position. SOLUTION: A valve element 71 positioned to 'full open position' shown at the non-flowing time (a) is pressed in a direction approached to a valve seat 72b by an electro-magnetic force at the flowing time. When its pressing force is bigger than a force for energizing the valve element 71 to a plunger 74 direction by a return spring 75, but it is smaller than the force added a energized force by a spring 76 for stopper thereto further, the valve element 71 is stopped at 'half open position' (b) contacted to a stopper 73. When the force for pushing the valve element 71 to the valve seat 72b direction by the plunger 74 by the electro-magnetic force is bigger than that, the valve element 71 is moved further in the valve seat 72b direction while moving the stopper 73 together and finally the valve element 71 is moved upto 'full open position' (c) seated to the valve seat 72b.
Patent JP-H06347133-A (JP)
Title: Regenerator of absorption cold/hot water
Inventor: INOUE OSAYUKI
IPC: F25B33/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a regenerator of an absorption freezer wherein large capacitor is ensured with use of a proportional design. CONSTITUTION:In an absorption cold/hot water supplier where it takes combustion gas as a heat source, a regenerator is constructed with a plurality of can drum constructions 1a, 1b, each regenerator can drum including a solution inlet portion 3, a solution outlet portion 4, and a vapor outlet portion 5, all provided therein, each can drum including many heat transfer fins 6 provided on the outer periphery of the drum thereof, further including a circulation guide 7 provided along the internal periphery of the drum thereof, the solution outlet portion being constructed as an overflow structure 4. The can drums are arranged in series to guide a diluted solution from an absorption to the solution inlet portion of an uppermost can drum the solution oultet portion of the can drum and the solution inlet portion in the regenerator can drum disposed under the former being communicated with each other, whereby the solution is overflowed successively to lower regenerators.
Patent JP-H087623-A (JP)
Title: Short arc metal halide lamp device
Inventor: SAKUGI KYOICHI
IPC: G02B5/10
Filed: 1994-06-23
Abstract: PURPOSE:To prevent a color shade on a screen and nonuniformity of illuminance, and eliminate reduction in illuminance of the screen by coating an inside surface of a reflecting mirror with a heatray transmitting film, and forming a part of the reflecting mirror into a curved surface different from a basic curved surface CONSTITUTION:Sealing parts are formed on both ends of a short arc metal halide lamp 1 composed of a quartz light emitting tube in which electrodes are sealed on both ends, and inside which mercury, noble gas, dysprosium iodide, neodymium iodide and cesium iodide are sealed, and the electrodes and external lead wires are connected to each other through molybdenum foil. An end part outside surface of the light emitting tube 1 is coated with a white reflecting and heat insulating film 2, and a central light emitting part is formed as a clear surface 3. One end part of the light emitting tube 1 is fixed to a bottom part of a hard glass revolution paraboloidal reflecting mirror 4. A reflecting surface of the reflecting mirror 4 is coated with a heat-ray transmitting film, and is formed as a cold mirror surface. A circumferential dimple surface 5 is formed with the bottom part center of the reflecting mirror 4 as its center, and a curved surface different from a basic curved surface of the reflecting surface is formed.
Patent JP-S645288-A (JP)
Title: Video signal reproducing device
Inventor: IMURA HISAFUMI
IPC: H04N9/793
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the carrier of a color difference signal from being mixed to a luminance signal when an FM video signal is a monochromatic video signal by detecting the electric potential of the horizontal erasing period of the color difference signal separated from a reproducing FM video signal and demodulated per one horizontal scanning period and deciding the monochromatic video signal based on the counting value of this detected electric potential. CONSTITUTION:When color and monochromatic video signals are identified, form a reproducing FM video signal, by high-pass and low-pass filters 18 and 26, an FM luminance signal (Y+S)FM and an FM chroma signal CFM are respectively separated. Out of them, the mutual electric potential change of the line successive color difference signals R-Y and B-Y of the two types of the demodulating signal of the FM chroma signal CFM are counted and a pulse signal to correspond to this counted value is generated. The pulse signal is integrated and after it is converted to a dirrect current voltage, a reference voltage Vref to correspond to a chroma signal C is compared. Accordingly, the discrimination of the color image signal and the monochromatic video signal can be securely executed regardless of a recording level. Thus, the carrier of the color difference signal can be controlled without fail not to be mixed to the luminance signal.