baber/WOPTO huggingface dataset:
Patent JP-H03227690-A (JP)
Title: Image receiving material for thermal transfer recording
Inventor: SHINOHARA HIDEO
IPC: B41M5/382
Filed: 1990-02-02
Abstract: PURPOSE:To easily release an image receiving material from a transfer medium without a fusion bond, reduce a thermal deformation of a surface of an image receiving layer after printing, and improve an image density by a method wherein the image receiving layer is obtained by thermally curing a composition containing an active hydrogen- containing resin, a silicone resin, a modified silicone oil having a functional group reacting with an isocyanate group in a molecular, and a multifunctional isocyanate compound. CONSTITUTION:An image receiving layer is formed in such a manner that an active hydrogen-containing resin, a silicone resin, a modified silicone oil, and a multifunctional isocyanate compound are dissolved in an appropriate solvent and another resins and an additive are added, as necessary, for preparing a coating liquid; this is applied on a substrate and dried; and this is accordingly heated to be crosslinked. It is desirable that the silicone resin is added in the ratio of 10-400 pts.wt. per 100 pts.wt. of the active hydrogen-containing resin. It is desirable that the modified silicone oil is added in the ration of 0.02-20 pts.wt. per 100 pts.wt. of the active hydrogen-containing resin. The content of the multifunctional isocyanate compound is desirably selected so that the amount of isocyanate groups is 0.1-3 times, pref. 0.2-2 times as much as that of active hydrogen atoms in the resin.
Patent JP-S54116400-A (JP)
Title: Production of apatite hydroxide containing carbonic acid
Inventor: AWAZU KENZOU
IPC: A61K6/838
Filed: 1978-03-02
Abstract: PURPOSE: To produce carbonic acid-contg. apatite hydroxide of the same compsn. as a natural bone and tooth with good reproducibility in a short time by heating calcium secondary phosphate and calcium carbonate in an ammonia soln.  
     CONSTITUTION: Calcium secondary phosphate and calcium carbonate are added in a molar ratio of 6:3 W 4 to a 1W5% ammonia soln. and heated at above 60°C for 4W5 hr to induce solid aq. reaction, forming apatite hydroxide contg. 1.2W3.6% carbonic acid useful as an artificial bone, tooth, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07235059-A (JP)
Title: Device for attaching photodetector for optical pickup
Inventor: NAKAZATO YASUHIRO
IPC: G11B7/13
Filed: 1994-02-22
Abstract: PURPOSE:To prevent a photodetector from shifting from the position where adjustment in the directions of X, Y axes are ended when an attaching plate to which the photodetector is fixed, is fixed to an optical block base. CONSTITUTION:Projecting pieces 13a, 13b letting fit adjusting jigs, letting the attaching plate 9 displace to perform the position adjustment of the photodetector 7 in the directions of X, Y axes, are provided on a first plate surface of the side attached to the optical block base 1 making the bend of the attaching plate 9 with a rough U shaped section a boundary. Then, this device is constituted so that the first plate surface of the attaching plate 9 is pressed to the optical block base 1 by the adjusting jigs.
Patent JP-H03215643-A (JP)
Title: Insert for swirl chamber type diesel engine
Inventor: SUZUKI MAKOTO
IPC: F02B19/18
Filed: 1990-02-05
Abstract: PURPOSE:To improve the durability of an insert by providing the peripheral part of a nozzle hole bored in the bottom wall of this insert with an alloy layer excellent in machinability and thermal fatigue resistance. CONSTITUTION:The main body 5 of the insert is formed of a heat-resistant steel. The whole area of the peripheral part of at least one side of a nozzle hole 7 bores in the bottom wall which closes one side of a cylindrical part is provided with a heat resistant alloy layer having machinability and heat resistance more excellent that those of the main body 5 of the insert. The compsn. of the heat-resistant alloy layer is preferably regulated to the one constituted of, by weight, <=0.5% C, <=1.0% Si, <=2.0% Mn, 5 to 15% Ni, 10 to 30% Cr, 10 to 20% W, 5 to 25% Fe and the balance Co with inevitable impurities. The heat-resistant alloy layer is formed by cladding by welding 10 or the like. In this way, its thermal fatigue resistance is improved, so that it can withstand use as an insert for a high load swirl chamber type Diesel engine.
Patent JP-H02204863-A (JP)
Title: Display system for tree structure
Inventor: KATO KAZUKO
IPC: G06F17/30
Filed: 1989-02-02
Abstract: PURPOSE:To successively and quickly display the tree structures at and after a root node by deciding successively the area of slave nodes (the least value in the case these areas are smaller than the least value) based on the number of slave nodes obtained from the terms and displaying these nodes at and after the root one. CONSTITUTION:An analyzing part 2 derives successively the number and the levels of slave nodes from the roots of terms in accordance with the term input 1. Then an area deciding part 5 decides an area W1 (the least value in the case the area is smaller than the least value) obtained by dividing the area of a master node by the number of slave nodes as the slave node area. Then a display position deciding part 7 decides the center level '0' of a window area as a display position for a root master node. The center level '1' is repetitively decided as a display position (the display positions decided successively from the left side when the area W1 is replaced with the least value) for the area W1 obtained in terms of slave nodes. Thus the tree structures can be displayed quickly at these decided display positions.
Patent JP-H06322478-A (JP)
Title: High strength steel excellent in sulfide stress cracking resistance and its production
Inventor: ASAHI HITOSHI
IPC: C22C38/32
Filed: 1994-02-22
Abstract: PURPOSE:To produce high strength steel excellent in sulfide stress cracking resistance by subjecting steel having a specified compsn. contg. Mo, Al, Nb, Ti or the like to specified heat treatment to form its structure into a martensite and thereafter tempering it at the AC1 transformation point or below. CONSTITUTION:Steel contg., by mass, 0.10 to 0.35% C, 0.01 to 0.50% Si, 0.10 to 0.6% Mn, <=0.005% S, <=0.015% P, 0.30 to 1.0% Mo, 0.005 to 0.1% Al, 0.01 to 0.1% Nb and 0.005 to 0.04% Ti, furthermore contg., Ti>=3.4N, <=0.006% N and 0.0008 to 0.0016% B and moreover contg., at need, prescribed amounts of Cr, V, Co, Zr, rare earth elements, Ca or the like, and the balance substantial Fe is subjected to short time reheating to 930 to 1000 deg.C for <=5min at >=3 deg.C/sec heating rate and is hardened to form its structure into a martensite. This steel is tempered at the AC1 transformation point or below. In this way, the steel having a martensitic structure of grains whose size is finer than No.9.5 (ASTMNo.) and having 84 to 100kgf/mm<2> yield strength can be obtd.
Patent JP-H11217427-A (JP)
Title: Polyethylene naphthalate resin particulate matter, molded article and bottle comprising same
Inventor: SUZUKI MINORU
IPC: B65D1/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin particulate matter and molded article excellent in hue, especially resistance to discoloration when receiving ray. SOLUTION: A polyethylene naphthalate resin particulate matter comprises a naphthalene dicarboxylic acid as a main acid component and ethylene glycol as a main glycol component and the resin particulate matter does not have a surface layer or the surface layer is 20 μm or less if the resin particulate matter has the surface layer. The resin particulate matter is preferably prepared by crystallizing a polyethylene naphthalate resin in an amorphous state by the amount of received UV ray with wavelengths of 220-300 nm reaches 3,000 mJ/cm<2> .
Patent JP-S58141873-A (JP)
Title: Controlling method of flash welding speed
Inventor: NOMURA HIROICHI
IPC: B23K11/24
Filed: 1982-02-19
Abstract: PURPOSE:To execute the control quickly and securely by rectifying a detecting current, integrating it for an optional cycle to form an integral wave shape, and further maintaining its peak value by a holding circuit for said cyele to form it to a rectangular wave shape, comparing it with a reference current to control an approaching speed of one material to be welded. CONSTITUTION:A current flowing between materials to be welded 1, 1' is detected by a rectifying and detecting circuit through a current transformer 4 and a resistance 5 to be rectified and is made to form a wave shape, and is integrated at every half-cycle through an integraing circuit 8 to form an integral wave shape. This integral wave shape is made to form a rectangular wave shape through an integral peak value holding circuit 9. The wave shape of this rectangular wave shape is compared with a reference current value by a comparing circuit 10, to device its deviation. In accordance with its deviation, a flash speed controlling actuator 11 controls an approach speed of one material to be welded, for instance, the material to be welded 1.
Patent JP-S59151450-A (JP)
Title: Semiconductor device
Inventor: HARUTA AKIRA
IPC: H01L27/06
Filed: 1983-02-18
Abstract: PURPOSE:To prevent an erroneous operation of a memory cell from occurring by a method wherein, in a dynamic operation memory circuit provided with an optional multiple wiring system in a circuit region of a memory cell through an insulating film, an intersecting space of bit lines sharing the same sense amplifier and an upper wiring located on the bit lines is specified. CONSTITUTION:A specified diffusion layer is provided on a semiconductor substrate while an electrode and a lower layer wire buried in an insulating film are provided and an upper wiring is formed on the diffusion layer through an insulating film. Next, at least one pair of bit lines sharing the same sense amplifier are intersectingly connected to bonding pads 23, 23' of an upper wiring layer 25 traversing a sense amplifier 21 held by memory regions 22 and 22' while the relation between an intersecting space SD of the bit lines and an upper layer wirings Sd shall be established as shown below i.e. assuming potential amplitude of the upper layer wiring, thickness of interlayer insulating film, specific inductive capacity, vacuum permittivity and capacity of bit lines excluding the capacity between wirings respectively to be V0, d, epsilon, epsilon0 and C0, the following expression shall be satisfied i.e. ¦SD-Sd¦<=(C0d/epsilonepsilon0)(V0/V1).
Patent JP-S57139150-A (JP)
Title: Alcoholic paint
Inventor: MIKAMI MASAKATSU
IPC: C09D133/04
Filed: 1981-02-20
Abstract: PURPOSE: To provide the titled paint which gives a film having excellent resistance to impact, water and weather, etc., by polymerizing a monomer mixture consisting of three specified kinds of monomers in a solvent composed mainly of ethanol, and blending a pigment and a solvent composed mainly of ethanol with the resulting resin soln.  
     CONSTITUTION: A monomer mixture consisting of 0.5W10wt% monomer (A) of the formula (wherein X, Y are each H, methyl; n is 1W10) such as 2-hydroxyethyl methacrylate, 85W99wt% (meth)acrylate ester (B) derived a 1W18C aliph. alcohol such as ethyl acrylate, and 0.5W5wt% (meth)acrylic acid, itaconic acid alone or mixture thereof (C), is prepared. This mixture is polymerized in ethanol or a solvent composed mainly of ethanol. The resulting polymn. mixture is neutralized. Then a pigment and ethanol or a mixed solvent composed mainly of ethanol are blended with the resulting resin soln. to produce the desired alcoholic paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58141535-A (JP)
Title: Semiconductor device
Inventor: SHIRAGASAWA TSUYOSHI
IPC: H01L21/60
Filed: 1982-02-17
Abstract: PURPOSE:To prevent corrosion of Al electrodes and Al wiring due to ion and water having entered or penetrated into a mold resin material by providing a protection film to the Al electrode portion. CONSTITUTION:A surface protecting film 5 consisting of a phosphorus glass or nitride film is formed on the main surface of an Al wiring 3 and an Al electrode 4 on an insulating oxide film 2. After die bonding to the die bond land 7 of package, a metal fine lead 8 such as Al or Au is wire-bonded to the Al electrode 4. Then, the surface of Al thin film 6 is oxidized and an alumina layer is thereby formed. As a means of forming an alumina layer, it can be formed efficiently by leaving such Al thin film for several minutes within the gas ambient of fuming nitric acid. The alumina layer is thus formed on the entire part of surface of Al thin film layer except for the joint area with the bonding wire. After the alumina layer is formed, a semiconductor device is resin-molded by the epoxy resin and also sealed and settled.
Patent JP-H06217353-A (JP)
Title: Signal frequency detector
Inventor: TSUBAKI MASAMITSU
IPC: H04Q1/45
Filed: 1993-01-20
Abstract: PURPOSE:To accurately detect a frequency signal at a high speed and to reduce the cost of the detector by identifying two frequencies based on a time interval of zero cross points of analog signals detected continuously. CONSTITUTION:An input analog signal is amplified by an amplifier 101, the amplified signal is binarized based on a threshold level at a binarization circuit 102 and the resulting signal is given to a zero cross detection circuit 103, in which a time between zero cross points is stored. Then a time interval detection circuit 104 detects a time interval of zero cross points continuously and a CPU 105 stores the result to a memory 106. Then two equal time intervals tau1, tau2 are detected and two frequencies are obtained from the relation between the two frequencies f1, f2 and the time intervals tau1, tau2 that is f1=1/2 (1/tau1+1/tau2) and f2=1/2 (1/tau1, -1/tau2). Thus, two different frequencies are detected accurately and quickly and no sharp filter is required and the cost of the detector is reduced.
Patent JP-H09183052-A (JP)
Title: Image display device for sucked lens
Inventor: SUZUKI YASUO
IPC: B24B9/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To judge whether working interference occurs or not beforehand by providing a picture display means to display the lens shape of a spectacle frame and the outside diameter shape of a mounting member installed on a lens to be worked after overlapping them with each other. SOLUTION: An operator visually judges from a display picture whether or not, even partially, there is a right eye sucking panel outer picture 213R in the outside area of a right eye lens frame picture 211R displayed in a picture display part 21. If a part of the right eye sucking panel outer picture 213R is included in the outside area of the right eye lens frame picture 211R, it is judged to be 'working interference is present.' Instead of the visual judgment of working interference by the operator, a calculation/judgment circuit 102 may judge by means of whether a part of the sucking panel outer picture 213R is included in the outside area of the lens frame image 211R.
Patent JP-S6441743-A (JP)
Title: Ventilation controller and method of pressed closed space
Inventor: REIMONDO HENRII HOOSUTOMAN
IPC: B64D13/00
Filed: 1988-02-03
Abstract: PURPOSE: To enable maintenance of a closed space at a desired air pressure and maintenance of the concentration of carbon dioxide in the space at an allowable level by venting only the necessary minimum air of which the concentration of carbon dioxide is relatively high while recirculating the air of which the concentration of carbon dioxide is low. CONSTITUTION: A sensor 40 generates a signal showing the relative concentration of carbon dioxide in a cabin 11 and this signal is sent to a carbon dioxide meter 51 through a fuselage 50. An analog signal generated by the carbon dioxide meter 51 is inputted to a valve controller 53 via a fuselage 52'. The valve controller 53 generates an air control signal (depending on a valve 29) and this is carried to the three-way valve 29 through a line 54 to control the quantity of air to be vented overboard. In response to the air pressure in the cabin 11 measured by the air pressure sensor, an air pressure controller 57 makes an air pack 37 supply pressurized fresh air in larger or smaller quantity from outside the cabin.  In the case when the air pressure in the cabin drops below the set minimum limit, the air pressure controller 57 generates a top priority signal to maintain the air pressure in the cabin at a desired level.
Patent JP-S57140568-A (JP)
Title: Plasma ignition device for internal combustion engine
Inventor: ISHIKAWA YASUTAKE
IPC: F02P3/01
Filed: 1981-02-24
Abstract: PURPOSE:To improve ignition performance of a plasma ignition device used for an internal combustion engine, by providing a control circuit capable of feeding an ignition signal at least two times for every explosion stroke to a switching means. CONSTITUTION:For an ignition switch 91 at a start position, each selector circuit 92 is selected so that an output pluse of each pulse generator 43 may be fed to each monostable multivibrator 93 set to semi-stable time, and a signal of a crank angle sensor 41 is series-parallel converted in a 4-bit counter 42, and this signal causes a signal of the pulse generator 43 to be fed to the monostable multivibrator 93 through the selector circuit 22, then the monostable multivibrator 93 successively outputs an ignition signal S93 two times an explosion stroke of each cylinder. Then if the ignition switch is turned on, an output pulse of the 4-bit counter 42 is fed as in that state to each monostable multivibrator 93 through each selector circuit 92, and the ignition signal S93 is successively output one time at every explosion stroke.
Patent JP-H09216417-A (JP)
Title: Photo element and image recorder
Inventor: SASAKI YOSHIHARU
IPC: G02F1/055
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To effectively use energy of incident light flux for image recording to reduce the probability of causing a trouble. SOLUTION: A PLZT element 48 includes a flat plate-like base 50 made of PLZT, and a protrusion 52 that is made of PLZT, protrudes a specified height from the base 50 and continuously runs parallel to a side 50A. A rectangular solid part stretching from the upside of the protrusion 52 to the bottom of the base 50 serves as a light transmission part where laser light rays pass through. A common electrode 54 is provided on one side of the light transmission part and a large number of electrodes 56 are provided along the length of the protrusion 52 on the other side of the light transmission part. A voltage applied across the electrodes 56 and the common electrode 54 can be individually controlled by a driver.  After the laser light passes through places located between the electrode 54 and the common electrode 52 across which a voltage is applied, its polarization direction is rotated and the laser light is used for image recording. However, the laser light that passes through places that lie and do not lie between the electrodes 56 and 54 across which a voltage is not applied is also used partly for image recording.
Patent JP-H04316785-A (JP)
Title: Distributor
Inventor: NANATANE TETSUJI
IPC: F25B41/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a distributor which uniformizes a fluid outflow amount of each of a plurality of outflow pipes connected to a main pipe. CONSTITUTION:A main pipe 2 is located on the upper stream side of a distributor body 1 through which fluid flows and a plurality of outflow pipes 3...3 are situated on the downstream side. The main pipe 1 and communicating holes 2b...2b formed in the main pipe 2 and communicated to the respective outflow pipes 3...3 are formed such that a bore is increased from the upper stream side toward the downstream side.
Patent JP-H09219832-A (JP)
Title: Image display
Inventor: TAKAHASHI KOICHI
IPC: H04N5/64
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display the operator of which hardly gets tired by attaining clear observation in a wide angle of view, hardly generating the deterioration of the brightness of an image and attaining a small size and a light weight. SOLUTION: The image display consists of an image display element and an eyepiece optical system projecting an image formed by it to lead to observer' s eye-balls. The eye piece optical system 3 is provided with three faces and a space formed between the three faces is filled with the medium of a refractive index larger than 1. The three faces are a first face 5 being a reflection face and an internal reflection face, a second face 6 being a reflection face which opposes to the first face 5 and is eccentric or tilted with respect to an observer's visual line, and the third face 7 being the reflection face closest to the image display element 4 in the order of the passing of a light beam according to the tacking of a back light beam from the observer's eye-ball to the image display element 4.  Then the number of reflecting times is three from the observer's eye-ball to the image display element 4.
Patent JP-S57139762-A (JP)
Title: Picture quality controller of copying machine
Inventor: SUZUKI JIROU
IPC: G03G21/00
Filed: 1981-02-23
Abstract: PURPOSE:To obtain a copy with the optimum picture quality, by automatically detecting the texture concentration of an original and controlling the intensity of an exposure lamp. CONSTITUTION:While an original 2 is fed onto the exposure glass 6, the light of a light emitting diode 27 is reflected on the original 2 and received by a photodiode 28. The concentration of the texture part of the original 2 is known from the peak value of the light received at the diode 28. The angle of conduction of a thyristor is controlled by the difference between the concentration of the texture part and the reference voltage. Thus the application of the power supply is controlled for an exposure lamp. In addition, the reflected light intensity is digitized and stored in a memory to be calculated by a microcomputer. As a resutl, such an optional control is possible as to consider the difference of reflection factor between the white and black parts of the original 2 for example.
Patent JP-H10219956-A (JP)
Title: Attaching structure of handrail
Inventor: YAMAMOTO NAOTAKA
IPC: E04F11/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily perform attaching and detaching in the attaching structure of a handrail detachably constituted as the handrail equipped on the side end of a moving seat. SOLUTION: When the support 5 of a handrail is removed, at first, a lever 23 is moved in the direction of B, and a lower end 23a is lifted up to a position which does not abut a socket channel 9. The support 5 is swung in the direction of C, a pin 31 is separated from a lug piece 13c, the support 5 is made substantially vertical, and lifted in the direction of an arrow D. In order to attach the support 5, the support 5 is moved in the reverse direction to D from the position shown by a full line of (c). When the support 5 is swung in the reverse direction to the arrow C shown by (c), the lower end 23a enters between the support 5 and the socket channel 9, and the pin 31 is locked to the lug piece 13c. Attaching is not completely needed to operate the lever 23, and very easy.
Patent JP-H03230121-A (JP)
Title: Printing plate for applying spacer
Inventor: MATSUOKA SUSUMU
IPC: G02F1/1339
Filed: 1990-02-05
Abstract: PURPOSE:To accurately apply spacers to the light shielding part of a substrate by forming an opening having a specified shape in a printing plate so that the opening confronts the light shielding part. CONSTITUTION:An opening 4 is formed in a sheet like mask 1 as a printing plate so that the opening 4 confronts the light shielding part 6 of a substrate 5 and the area of the hole of the opening 4 on one side of the mask 1 brought into contact with the substrate 5 is made smaller than that on the other side. Spacers 7 easily enter the opening 4 and surely converge on the light shielding part 6 without scattering. Since the spacers 7 are present on the image element area, the passing of light through the spacers and the scattering of light due to the difference between the refractive index of a liq. crystal and that of the spacers are prevented and a high-quality displayed image can be obtd.