baber/WOPTO huggingface dataset:
Patent JP-S5996433-A (JP)
Title: Supercharger for car engine
Inventor: ONO OSAMU
IPC: F02B37/12
Filed: 1982-11-25
Abstract: PURPOSE:To improve the output characteristic from low-speed through to high- speed revolutions of an engine by providing a compressed air part in a suction route to the adjusted to driving conditions. CONSTITUTION:At the time of idling, a valve 7 is closed, and exhaust gas is conducted through a bypass passage 2. At the time of low or medium speed revolutions, the valve 7 is opened to introduce compressed air into a suction manifold 5 from a charge tank 12, and the bypass valve 17 is closed. The valve 7 and the bypass valve 17 are controlled in their opening degrees by signals B1 and B4 from a control part 4 calculated by a negative pressure sensor signal P1 and a revolution number signal N. At the time of high-speed revolution, the valve 7 is closed by the revolution sensor signal N.
Patent JP-2001030954-A (JP)
Title: Front part structure of automobile body
Inventor: NISHIUCHI TORU
IPC: B62D21/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the collision energy absorption effect due to the crush deformation in the longitudinal direction of a front side member. SOLUTION: A fall preventive means 20 of a front side member 6 is provided on a connection part of a rear end part of the front side member 6 to a dash panel 3, and the rear end part of the front side member 6 is prevented from being fallen by the head-on collision to ensure the crush reaction, a collision energy absorption area can be neatly crush-deformed in the longitudinal direction to improve the collision energy absorption effect.
Patent JP-S6362251-A (JP)
Title: Alignment apparatus
Inventor: IMAI YUJI
IPC: H01L21/30
Filed: 1986-09-02
Abstract: PURPOSE:To obtain an accurate alignment signal by providing light quantity varying means for varying the quantity of light of an alignment luminous flux, and control means for controlling the quantity of light of returning luminous flux by varying the gain of a variable-gain amplifier. CONSTITUTION:An alignment luminous flux 1c which passes a beam splitter 3 is divided by a splitting prism 10 bidirectionally, and projected through a beam shaping optical system 11, a splitting prism 12, an objective lens 13, reflecting mirrors 14, 15 and a projecting lens 16 on a wafer stage 17. A returning luminous flux from a mark 18 to be measured is reversely propagated in an incident optical path, reflected by the splitter 12 to a detecting optical system to be incident to a space filter 19, passed by selecting only the mark 18 or a diffracted optical component, and condensed on a photoelectric conversion element 21. A photoelectric conversion signal is amplified by a variable-gain amplifier 22 controlled at its gain by a control signal from a computer 26, converted to a digital signal by an A/D converter 23, and stored in a memory circuit 24. Accordingly, an alignment signal having good S/N ratio is obtained.
Patent JP-S6362297-A (JP)
Inventor: SHIINO MITSUO
IPC: H05K3/28
Filed: 1986-09-02
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-S58106087-A (JP)
Inventor: ARAKI TOKIO
IPC: E06B1/56
Filed: 1981-12-21
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-S58107624-A (JP)
Title: Preparation of multilayer structure of polymer semiconductor and polymer insulator
Inventor: EBISAWA FUMIHIRO
IPC: B32B7/02
Filed: 1981-12-21
Abstract: PURPOSE:To prevent disturbance of interface of multilayer structure and realize easy fabrication of the title device by alternate polymerization of high polymer  semiconductor monomer and high polymer insulator monomer and by formation  of multilayer structure of high polymer semiconductor and high polymer insulator. CONSTITUTION:An insulating substrate 6 is set on a sample board 7, a vacuum glove box 1 is once vacuumed and argon gas is introduced up to the atmospheric condition. Ziegler-Natta catalyst is put in a catalyst spray 10 and toluene is put in a toluene spray 9. After spraying catalyst to an insulating substrate 6, a monomer capsule 5 is lowered, acetylene cylinder 13a is opened, thereby acetylene is introduced into the monomer capsule at a constant rate and polyscetylene is produced on the insulating substrate 6. Then, the monomer capsule 5 is raised, catalyst is sprayed thereto and the monomer capsule 5 is lowered. An ethylene cylinder 13b is opened and polyethylene is produced on the polyacethylene. After forming a multiplayer structure by repeating this process, catalyst is removed by the toluene spray 9.
Patent JP-2000059134-A (JP)
Title: Method for reducing degradation of orthogonally polarized wave of multi-feed dual offset reflector antenna
Inventor: RAMANUJAM PARTHASARATHY
IPC: H01Q3/24
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reflector system of an antenna provided with excellent orthogonally polarized wave performance fed by a feed array. SOLUTION: The feed array is provided with a first feed 50 positioned at the almost focus of the reflector and a second feed 45 and a third feed 55 adjacent to the first feed 50 and the second feed 45 and the third feed 55 are rotated by a first size relating to the first feed 50. The array is rotated at a large angle proportionally to a distance from the first feed 50 positioned at the focus in a Y direction and the direction is made opposite on both sides of the first feed 50.
Patent JP-H0371024-A (JP)
Title: Monochromator
Inventor: ITO MASAAKI
IPC: G01J3/18
Filed: 1989-08-11
Abstract: PURPOSE:To compensate the spherical aberration of a diffraction grating and to increase the resolution more by making a wavelength scan through the rotation of a concave mirror, whose position and shape are so determined that monochromatic luminous flux diverged from a virtual image is converged on a projection slit, and the diffraction grating. CONSTITUTION:The diffraction grating 2 is rotatable around an axis of rotation containing a center grating groove at an optional angle and the relative position relation among an incidence slit 1, the grating center, the concave mirror 3, and the projection slit 4 is fixed. Then white luminous flux 6 diverged from the slit 1 forms the virtual image 8 of the slit 1 for optional monochromatic light at a fixed position on an arc 7 whose radius is equal to the distance be tween the center of the diffraction grating and slit 1. Then the monochromatic light 9 diverged from the virtual image 8 is converged on the slit by the concave mirror 3. Further, the wavelength scan is made through the rotation of the grating 2. Thus, the spherical aberration of the grating 2 is compensated to improve the resolution more.
Patent JP-H0255155-A (JP)
Title: Thermal head
Inventor: SATO YOSHINORI
IPC: B41J2/345
Filed: 1988-08-19
Abstract: PURPOSE:To improve the life of a heat generator without reducing a manufacturing yield by bending an electrode end shape at a boundary between the generator and an electrode in a recess state. CONSTITUTION:An electrode 1 having 150mum of lengths ab, cd and 140mum of lengths ad, bc is cut in a semicircular shape having 45mum of radius between the parts e-f and between the parts g-h. In this case, it is desirable to increase the lengths ef, gh as wide as possible. Here, it is formed in the above degree in accuracy of patterning, but if this is not or problem in processing steps, it is desired to extend it to the total width of the electrode 1. A heat generator 2 of such a shape is increased in its area by approximately 30% as compared with the area of the heat generator of the state having no cutout of the electrode ends 3f, gh, but in comparison of the resistance value, it is increased by approximately 6%.
Patent JP-H0548343-A (JP)
Title: Phase comparator
Inventor: KONDO NORIAKI
IPC: H03D13/00
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a phase comparison output at a low frequency with simple configuration by reading phase control information from a storage device and obtaining a comparison output of a stationary phase to be required in the relation of the phase between an input multi-value PSK signal and a reference carrier. CONSTITUTION:Phase control information with a prescribed voltage is stored in an address corresponding to a phase difference of a storage device 40. Thus, when an input modulation signal Si is a 4-phase PSK signal, digital signals DQ,DI are inputted to the device 40 as addresses. Then the device 40 outputs a voltage in point symmetry to points of phase differences of pi/4,3pi/4,5pi/4,7pi/4 radians as odd numbered to an output terminal 4 as a phase comparison signal L. A phase control signal is generated based on the signal L and fed back to a reference carrier generating circuit 10, in which a synchronization carrier is recovered. That is, based on an output of an orthogonal detector 20, an address of the device 40 is decided to read phase control information stored in the device 40 thereby obtaining a comparison output of a required stationary phase in the relation of the phase between the input multi-value PSK signal and the reference carrier S10.
Patent JP-S6450413-A (JP)
Title: Epitaxial growth method
Inventor: OGASAWARA KAZUTO
IPC: H01L21/20
Filed: 1987-08-20
Abstract: PURPOSE:To obtain GaAs layers having excellent morphology without remnant of concentrated inner stress, by depositing a gallium arsenide layer having sepcified number of atomic layers in an amorphous state on a substrate, forming a single crystal of the gallium arsenide layer, growing a silicon layer having the specified number of atomic layers, and sequentially circulating said steps. CONSTITUTION:An As beam is projected, and the temperature of a substrate 1 is decreased. A Ga beam is projected by a degree corresponding to one GaAs atomic layer. Then, the temperature of the substrate is increased. An amorphous GaAs layer 21 is annealed, and a single crystal is obtained. An Si beam is projected by a degree corresponding to two atomic layers, and an Si layer 31 having the two atomic layers is grown. Then, the temperature of the substrate 1 is decreased again. A Ga beam corresponding to one GaAs atomic layer is projected. An amorphous GaAs layer 22 having two atomic layers is deposited. The temperature is increased, and the layer 22 is made to be a single crystal state. In this way, the growth of the Si layer, the deposition of the amorphous GaAs layer, crystallization,... are sequentially circulated, and a desired thickness is achieved. Thus the morphology of the GaAs layers 2 becomes sufficiently excellent.
Patent JP-H0370735-A (JP)
Title: Modified rigid polymer and molecular composite material
Inventor: YAMAZAKI SHO
IPC: C08G69/32
Filed: 1989-08-10
Abstract: PURPOSE:To provide the subject polymer homogeneously dispersed without causing self flocculation, having excellent compatibility with and good adhesivity to various resins and imparting high reinforcing effect and fatigue resistance to composite materials thereof by subjecting amide groups in a polymer to an N-substitution reaction with a specific compound. CONSTITUTION:The objective polymer comprises (A) at least 50wt.% of repeating units of the formula [R1-R4 are H, 1-20C alkyl (e.g. pentyl) and/or 2-20C aliphatic group or substituted aromatic group (e.g. styryl) having a polymerizable olefin group wherein at least 5% of the sum of R1-R4 is the polymerizable olefin and <=20% of the sum of the R1-R4 is H] and (B) <=15wt.% of other repeating units (e.g. aliphatic polyamide such as 6-nylon). The polymer component is compounded with a matrix in a weight ratio of 15:85 to 0.5:99.5 to provide a molecular composite material.
Patent JP-H0530328-A (JP)
Title: Facsimile equipment
Inventor: NIRASAWA YOSHINOBU
IPC: H04N1/32
Filed: 1991-07-25
Abstract: PURPOSE:To facilitate the installation and movement of a terminal equipment by automatically adjusting a signal transmission level of the terminal equipment. CONSTITUTION:A dial tone from an exchange arrived from a telephone line 6 is inputted to an incoming call level measurement circuit 4 via an NCU 1. The incoming call level measurement circuit 4 A/D-converts the dial tone and outputs the resulting information to a control circuit. The control circuit 5 calculates backward a transmission line loss L from a terminal equipment to an exchange based on an incoming level of the dial tone and sets an attenuator circuit 2 so that a transmission level of a MODEM circuit 3 reaches a maximum level not in excess of a specified level (-15dBm+L).
Patent JP-H0931573-A (JP)
Title: Hydrogen storage alloy and its production
Inventor: SASAKI MASAMOTO
IPC: H01M4/38
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To produce a hydrogen storage alloy electrode with high capacitance having a long service life by incorporating specified amounts of misch metal, Ni, Co, Mn, Al, Mo, Cr and La into an alloy to improve deterioration in its capacitance after a charging-discharging cycle. SOLUTION: In the formula, Mm denotes misch metal and X denotes Mo and/or Cr: 3.5<a<4.0, 0.001<e<0.3 and 4.8 <=a+b+c+d<5.4. The content of La in Mm is regulated to 20 to 80wt.%. The metallic raw materials of each component are melted and mixed, which is poured on a flat board or a mold cooled by water to rapidly solidify the molten body. The compsn. of MmNi3.55 Co0.75 Mn0.4 Al0.3 Mo0.01 or MmNi3.55 Co0.75 Mn0.4 Al0.3 Cr0.01 is preferable. In the case the content of La in Mm is less than 20wt.%, its capacitance and cycle characteristics deteriorate. In the case of >80wt.%, the cycle characteristics deteriorate though the capacitance is high.
Patent JP-H0256582-A (JP)
Title: Developing device
Inventor: TOMURA SHINYA
IPC: G03G15/09
Filed: 1988-08-23
Abstract: PURPOSE:To obtain an image of uniform density having no sweep trace by arraying magnetic poles alternately in the axial direction of a developing sleeve opposite to a photosensitive body in the developing sleeve. CONSTITUTION:The developing magnetic poles 7 are arranged alternately in the axial direction of the developing sleeve. A developer which is agitated by an agitation blade 4 and conveyed onto the developing sleeve 2 is magnetized on the developing sleeve 2 by magnetic poles 6 and 7 in the developing sleeve 2. Then, the developing sleeve 2 rotates as shown b an arrow A to move the developer in the rotating direction of the developing sleeve 2 and when it is conveyed to the position opposite the photosensitive drum 1, the developer is carried to the photosensitive drum 1 to visualize an electrostatic latent image. In general, the developer forms a layer in the axial direction of the developing sleeve 2, but the developer is disordered in the axial direction of the developing sleeve 2 at the position opposite the photosensitive drum 1 by the developing magnetic poles 7 to obtain the uniform layer of the developer. Consequently, the excellent image of uniform image density having no sweep trace is obtained.
Patent JP-S5997079-A (JP)
Title: World clock
Inventor: KOUSAI YOSHIHARU
IPC: G04G9/00
Filed: 1982-11-26
Abstract: PURPOSE:To clearly and easily display a region name and to eliminate a panel conver to attain the wide utilization of a display part, by lighting all region names capable to be dispalyed while turning an indicated region ON and OFF. CONSTITUTION:A liquid crystal display body 1a displays a region name, for example, PAR (Pari), CAI (cailo) and NOW (Noscow) while a liquid crystal display body 1b displays the time of an indicated region and a liquid crystal display body 1C displays an indicated region, for example, LON (London) while turning the same ON and OFF. In this case, all region names susceptible to timing are displayed by lighting the same and an indicated region name is turned ON and OFF to exhibit the time of the indicated region. By this method, the region name is easily and clearly shown while a panel cover is eliminated and the wide utilization of the display part can be realized.
Patent JP-H0256125-A (JP)
Title: Mobile body communication equipment
Inventor: ISHII TAKAAKI
IPC: H04B7/26
Filed: 1988-08-22
Abstract: PURPOSE:To restart the talking even with the replacement of a battery during talking by saving a data of a talking channel or the like to a storage means in the case of battery replacement during the talking. CONSTITUTION:When the capacity of a battery 110 is lowered and exchanged during the talking, at first an information storage command switch in a switch 119 is depressed. Then the information relating to the talking channel during talking is stored in a storage section 175. Then the power is supplied by an independent power supply from the battery 110 to the storage section 175, which stores the said information. When a new battery is connected to the power supply section 110 during a prescribed period set by a timer 176, the data such as a talking channel stored in the storage section 175 is read and the talking through the talking channel having been implemented is restarted based on the said data.
Patent JP-S6186688-A (JP)
Inventor: SASADA YASUHIRO
IPC: G21C19/307
Filed: 1984-10-03
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-H0373388-A (JP)
Title: Sublimate type thermal transfer medium
Inventor: ARIGA YUTAKA
IPC: B41M5/382
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a high density, high light fastness, long shelf life image and besides, to prevent peeling and failure of an ink layer due to thermal fusion by a method wherein a dye supply layer and a dye transfer contributing layer are laminated on a base material, and a roughened adhesive layer is provided between the dye supply layer and the base material. CONSTITUTION:For a sublimate type thermal transfer medium, a dye supply layer composed of a sublimate dye and an organic binding agent and a dye transfer contributing layer are respectively laminated successively from said base material side on the base material, and a roughened adhesive layer is provided between the base material and the dye supply layer. The roughed adhesive layer is formed either by treating mechanically chemically a surface of a binder or by making various particles such as inorganic, organic ones be contained. Binder which is composed of saturated polyester resin, polyvinyl butyral resin, polyvinyl formal or cellulosic resin, and isocyanate compound and which contains particles should be preferable. Thus, adhesion between an ink layer and the base material is improved and besides, a contact are with the ink layer is increased.
Patent JP-2001030003-A (JP)
Title: Universal, rolling method for h-shape steel
Inventor: KOUJIYOU MICHIYA
IPC: B21B37/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the thickness of the flanges of a H-shape steel manufactured by hot rolling and also to obtain the wide flange shape whose bend is small. SOLUTION: In manufacturing the H-shape steel by execute rolling with rolling equipment having a universal finishing mill 4 provided with horizontal rolls and vertical rolls and a guide 7, which is arranged on the outlet side of this mill, for guiding the outside surfaces of the flanges of a rolled material, the dimensions of the right and left flange thicknesses of the material before rolling with the mill is determined, the amount of change from the reference position of the vertical roll position by which deferrence between the right and left flange thicknesses is eliminated after rolling is calculated. When rolling is executed according to this amount of change, the amount of bending after rolling by predicting that it is generated by the difference between drafts to the right and left flange thicknesses is calculated and the amount of change from the reference position of the guide position by which this amount of bending is eliminated is calculated and rolling is executed by correcting the vertical roll position of the mill 4 and guide position based on these amounts of change.
Patent JP-S58109540-A (JP)
Title: Preparation of porous body
Inventor: OKUDAIRA YUTAKA
IPC: C08J9/24
Filed: 1981-12-24
Abstract: PURPOSE:To easily obtain a porous body having a sharp pore size distribution, by a method wherein a thermoplastic resin powder is dispersed in a high b.p. dispersing medium to form a paste and, after this paste is cast and sintered at a temp. lower than the b.p. of the dispersing medium, the dispersing medium is removed. CONSTITUTION:100pts.wt. thermoplastic resin powder such as polyvinyl chloride powder or polyethylene powder is dispersed in 50-500pts.wt. high b.p. dispersing medium (e.g. silicone oil or machine oil) having a b.p. higher than a temp. 20 deg.C lower than the m.p. of said resin. The obtained pasty substance is cast on an iron plate and introduced into a heater to carry out sintering treatment at about 150-400 deg.C. In the next step, the dispersing medium is removed by vacuum heating to obtain an objective porous body. In this case, by increasing the  amount of the dispersing medium, the pore size of the porous body can be increased and, by reducing the amount thereof, the pore size thereof can be decreased.
Patent JP-H0550771-A (JP)
Title: Thermal transfer recording material, thermal transfer image receiving material, and thermal transfer recording method
Inventor: TANAKA TATSUO
IPC: B41M5/382
Filed: 1991-08-20
Abstract: PURPOSE:To enhance a recording sensitivity and form an image superior in shelf stability and the like by a method wherein when an image is to be formed using a chelate dye, a layer containing a compound shown by a specific general formula is provided on a substrate. CONSTITUTION:In a thermal transfer recording material for forming an image on a recording medium using a chelate dye produced by the reaction of a thermally diffusing dye, which can be chelated, with a metal ion-containing compound, a layer containing at least one of compounds shown by a formula I [R1, R2, and R3 represent hydrogen atom or substituent and may be the same or different from each other; X represents -CR1R5R6 or -NR4R5 (R4, R5, and R6 have the same meaning as R1); and R1, R2, R3, R4, R5, and R6 may be bonded with each other to form a ring] is provided on a substrate. This compound having an effect of accelerating a chelating reaction enhances a recording sensitivity and improves the deterioration of fixing properties, shelf stability, and color reproducibility.
Patent JP-S5998604-A (JP)
Inventor: FUKUDA YOUJI
IPC: A01B63/10
Filed: 1982-11-27
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。
Patent JP-S6392647-A (JP)
Title: Novel thyronine derivative
Inventor: HANSU BUISUMAN
IPC: C07C269/04
Filed: 1987-08-24
Abstract: The invention relates to novel thyronine derivatives of the formula <IMAGE>  (I)    <IMAGE>  in which n is 10-400, R denotes H, alkyl or N-carbonylthyronine, R1 and R2 are identical or different and denote hydrogen or iodine, and R3 denotes H or alkyl, a process for the preparation of the compounds, and their use when carrying out immunoassays.
Patent JP-2001036673-A (JP)
Title: Method and system for reporting optimal charge plan
Inventor: DAIKYO TORU
IPC: H04M15/16
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To easily change a contracted charge plan to an optimal charge plan by informing the communication terminal of a subscriber of reporting information showing the optimal charge plan when a trial totaled charge is the lowest price. SOLUTION: A charge processor 20 compares a totaled charge calculated by using an algorithm for deciding an optimal charge plan to be the plan of the lowest charge with all of the trial totaled charge to find the optimal charge plan. When a contracted charge plan sent from a customer managing system 10 is not the lowest charge plan calculated and found by the processor 20, information including a subscriber's number specifying the subscriber and the optimal charge plan is transmitted to a mobile communication exchange 30 via a signal S2. Then, the exchange 30 processes for calling the communication terminal 50 of a corresponding subscriber via a base station 40. Upon calling, a short message being reporting information showing the optimal charge plan is transmitted to the subscriber's terminal 50.