baber/WOPTO huggingface dataset:
Patent JP-S63100176-A (JP)
Title: Sputtering device
Inventor: IWAMA RYUJI
IPC: H01L21/285
Filed: 1986-10-15
Abstract: PURPOSE:To enhance use efficiency of a target in a sputtering device by making the target to a cylindrical shape and generating lines of magnetic force in the direction parallel to the diameter thereof and also rotating the target around it axis. CONSTITUTION:Gaseous Ar is introduced into the vacuum vessel 1 of a sputtering device through an inlet 2 and discharged through an outlet 3. A target 4 which consists of Al, Cu, Mo, W, Ti and Si, etc., and is opened in both ends and is cylindrical in the inner surface is arranged in the vacuum vessel 1 and a magnet 5 is arranged to the outside thereof. The target 4 is made to a cathode and electrodes 8 which are a counter electrode thereof and are fitted with base plates 7 to be vapor-deposited are provided to both sides of the target 4. The target 4 is made to negative voltage of minus thousands volt from -500V, also lines 6 of magnetic force are generated in the diametrical direction of the cylindrical target with the magnet 5, plasma is trapped in the inside of the cylindrical target while rotating the target 4, and the target material is formed on the base plates 7 as a coated film good in coating of the difference in level without damaging the base plates 7 by plasma.
Patent JP-H0559285-A (JP)
Title: Curable silicone resin composition
Inventor: KOBAYASHI HIDEKI
IPC: C08L83/06
Filed: 1991-08-29
Abstract: PURPOSE:To provide the title composition which can be cured at room temperature in the presence of moisture to form a film excellent in water repellency and oil repellency. CONSTITUTION:A curable silicone resin composition comprising a methylpolysiloxane resin of an average unit formula: MenSiO(4-n-m)/2(OH)m (wherein Me is methyl, n is a number of 0.80-1.80, and m is such a number that the content of Si-bonded OH groups of the compound is 0.01-10wt.%), an alpha,omega-dihydroxyperfluoroalkylmethylpolysiloxane of the general formula: HO-F (CF2)aC2H4SiMeOb-H (wherein a is an integer of 4 or greater, b is an integer of 2 or greater, and M is methyl), an organosilane of the general formula: R'cSiX4-c [wherein R' is methyl or F(CF2)aC2H4-(wherein a is as defined above), c is 0, 1 or 2, and X is a moisture-hydrolyzable group] or its partial hydrolytic condensate and a curing catalyst.
Patent JP-H0985374-A (JP)
Title: Device for bending reinforced mat
Inventor: SATO HIROSHI
IPC: B21D5/01
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced mat bending device whose bending width can freely be changed without changing a press die, by separately driving a pair of press dies. SOLUTION: The reinforced mat 1 is interposed and supported with receiving dies 11, 11' and the press dies 8, 8', and at the time of working air cylinders 17, 17', bending dies 12, 12' are erected at both sides of the receiving dies 11, 11' and the press dies 8, 8' by oscillation of bending die holders 13, 13' around supporting points 15, 15' to bend the reinforced mat 1. At the time of changing the thickness of the reinforced mat 1, a shifting body 18 is shifted along an LM guide 19 with a handle 22 to shift a shifting side supporting frame 10 and a shifting side air cylinder 17'. Accompanying these operations, a shifting side air cylinder 9', the press die 8', receiving die 11', bending die 12', bending die holder 13' and a bending swing arm 14' are shifted.  On the other hand, since a fixing side air cylinder 17 of a fixing side supporting frame 10 is fixed to a base table 20, the thickness of the reinforced mat 1 can be changed.
Patent JP-H0558989-A (JP)
Title: Alkylthiobenzoic acid derivative
Inventor: UCHIJIYOU SHIYUUICHI
IPC: C07C323/62
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a new compound, capable of assuming ferroelectricity within a wide temperature range, excellent in high-speed responsiveness and useful as a material for electrooptical liquid crystal display elements. CONSTITUTION:A compound, e.g. 4'-(4''-n-decylthiophenylbenzoyloxyphenyl) phenyl (2R,3S)-2-fluoro-3-methylpentanoate expressed by the formula (R is <=18C alkyl; A is phenylene; (m) is 1 or 2; Q is >=1C alkyl). Furthermore, the compound expressed by the formula is obtained by reacting 2-fluorocarboxylic acid with a (benzyloxy)phenol derivative, providing a (p-benzyloxy)phenol derivative ester of the 2-fluorocarboxylic acid, debenzylating the resultant compound and then reacting the debenzylated compound with an alkylthiobenzoic acid.
Patent JP-H04122775-A (JP)
Title: Method for improving electrical conductivity of resin
Inventor: MAKI HIROHISA
IPC: C08L71/02
Filed: 1990-09-14
Abstract: PURPOSE:To improve the electrical conductivity of a resin molding without causing degradation of the physical properties, and coloration of the molding by mixing a resin with a high-molecular compd. obtd. by crosslinking a polyether polyol and a sol. electrolyte salt. CONSTITUTION:The electrical conductivity of a resin is improved by mixing the resin with a high-molecular compd. obtd. by crosslinking a polyether polyol and a sol. electrolyte salt, or by mixing the resin with a complex formed from the high-molecular compd. and the salt. As for the mol.wt. of the high-molecular compd., the higher the better and 10000 or higher is pref. in terms of keeping resin properties unchanged. A synthetic resin in general usually has a surface resistance of 10<14>OMEGA.cm or higher and tends to be highly charged; however, the resin improved as above has a surface resistance of 10<11>OMEGA.cm or lower and hence shows remarkable antistatic properties and a high ionic conductivity, and, in addition, these properties are kept stably for a long period.
Patent JP-S6487291-A (JP)
Title: Recording material
Inventor: HOSHIMURA MASATO
IPC: B41M5/132
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a recording material having favorable color forming properties and stability of developed color images, free of possibility of fogging, and being satisfactory in fastness of a developed coloring matter, by using a compound having a specified functional group, in a recording material utilizing a coloring phenomenon of a colorless dye upon contact with an electron- acceptive compound. CONSTITUTION:A polyaryloxyalkyl ester of an aromatic polycarboxylic acid is incorporated, in a recording material utilizing color formation upon contact of an electron-donative colorless dye with an electron-acceptive compound. The ester may be bis-beta-phenoxyethyl terephthalate, bis-beta-o-tolyloxyethyl terephthalate or the like, among which a compound with a melting point of 78-140 deg.C is preferable, from the viewpoints of raw preservability, enhancement of heat resistance and sensitivity. Since the ester is used after being pulverized to a particle diameter of not more than 3mum, the solubility thereof in water is not more than 1%, and it is emulsified or dispersed by previously dissolving together with the electron-acceptive compound, or is dispersed through pulverization after melting and cooling. When the ester is to be melted by heating, it is preferable to heat to the ester to a temperature of 120-180 deg.C.
Patent JP-S61124093-A (JP)
Inventor: ISHIMURA YOZO
IPC: H05B6/78
Filed: 1984-11-20
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-S6483865-A (JP)
Title: Plunger return mechanism for cam type reciprocating pump
Inventor: YOSHIMURA HIROICHI
IPC: F04B1/34
Filed: 1987-09-28
Abstract: PURPOSE:To enable reciprocation of a plunger with the rotation of a cam by setting the contour of the cam so as to make center-to-center dimensions between two cam followers being opposed to each other on a straight line passing through the cam rotational center equal in all. CONSTITUTION:In a cam type reciprocating pump, a plunger installed in the inner part of a cylinder is reciprocated by a cam mechanism. In this case, the contour of a cam 32 in this cam mechanism is set so as to make center-to- center dimensions 1 between two cam followers 30a, 30b being opposed to each other on a straight line passing through a shaft center 24 of a cam shaft equal in all. These cam followers 30a, 30b are connected to each other, while the cam follower on one side is connected to the plunger. According to this method, when the cam 32 is rotated, these cam followers 30a, 30b are merely moved in the axial direction without changing the distance between themselves. Consequently, the plunger can be reciprocated positively with rotation of the cam 32.
Patent JP-H07238089-A (JP)
Title: Isolated protein product containing large amount of isoflavon compound and its preparation
Inventor: JIEROOMU ERU SHIEN
IPC: A23L11/00
Filed: 1994-10-11
Abstract: PURPOSE: To efficiently obtain the subject protein isolate such as soy protein or the like by extracting isoflavone-containing vegetable protein materials with an aqueous extractant having a pH above about the isoelectric point of the protein material followed by the adjustment of the pH thereby precipitating the protein material.  
     CONSTITUTION: A vegetable protein material containing isoflavones represented by the formula (wherein R 1 -R 4  are each H, OH or OCH 3 ) such as defatted soybean flakes is put into an extraction tank, to which is added an aqueous extractant having a pH of 6.0-10.0 higher than about the isoelectric point of the material, and the extraction is carried out by heating the content to 32.2°C (90°F) to obtain an aqueous extract of the protein and the isoflavones. Subsequently hydrochloric acid or the like is added to the aqueous extract thereby adjusting the pH to 4.4-4.6 near the isoelectric point of the protein material to precipitate the protein material, which is separated by means of centrifugation or the like without further washing with water to efficiently obtain the objective protein isolate containing a great amount of isoflavones such as soy protein or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0562545-A (JP)
Title: Oxide type superconductor and its manufacture
Inventor: MATSUBARA TOSHIYA
IPC: H01B12/06
Filed: 1991-08-30
Abstract: PURPOSE:To provide a thin film superconductive material of oxide type presenting a high orienting performance and a high critical current density. CONSTITUTION:A solution of organic acid salts with an element or elements of Mg, Ca, Sr, Ba is applied to a base board of zirconium oxide, followed by a heat treatment. Thereby a (Mg, Ca, Sr, Ba)ZrO3 layer is formed over the surface of this oxide base board, and thereover a thin film of rare earth series superconductor is produced. Thus an oxide type superconductor is manufactured.
Patent JP-S63101424-A (JP)
Title: Polyimide resin
Inventor: ASAHI TETSUYA
IPC: C08G73/10
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the title resin which is represented by a specified formula, has high heat resistance, is soluble in, e.g., an organic solvent, can easily give, e.g., a film from its solution, is excellent in hydrolysis resistance and can be used in, e.g., the fields of electronics, transport apparatuses and aircraft materials. CONSTITUTION:A polyimide resin of the formula (wherein Ar is an aromatic ring and n is an integer >=3). Althrough a well-known heat-resistant polyimide resin obtained from, for example, pyromellitic dianhydride and a diamine has excellent heat resistance, it is disadvantageous in that its molding is extremely difficult because of insolubility in various organic solvents and mineral acids and infusibility and that it is easily hydrolyzed. The polyimide resin of said formula has high heat resistance, is soluble in, e.g., an organic solvent, can be molded into, e.g., a film from its solution and is excellent also in hydrolysis resistance. This resin can be produced by reacting 3,4,9,10- perylenetetracarboxylic dianhydride with an aromatic diamine or an aromatic diisocyanate in an organic solvent.
Patent JP-H0698113-A (JP)
Title: Reader
Inventor: OOUE MITSUNORI
IPC: H04N1/107
Filed: 1992-09-16
Abstract: PURPOSE:To provide a reader which can save labor for cleaning and can perform stable shading correction in the reader for automatically cleaning a white reference face and a glass plate. CONSTITUTION:An original 1 is conveyed along the surface of a transparent plate 8 arranged opposing to a reading part 5 composed of a light source 50 and a photodetector 53, reflected light irradiating the surface of the original 1 with light from a light source 50 by the reading part 5 is received by the photodetector 53 and converted into an electric signal, and this device is arranged while making a part of the reading part 5 adjacent to the opposite side reading position of the transparent plate 8. Further, the device is provided with a shading mechanism 6 equipped with a white reference face 7 in a non- terminal shape to be rotationally moved in the same direction as the conveying direction of the original 1 at the time of instructing the reading of the original 1, and a first cleaning means 12 for cleaning the white reference face 7 of the shading mechanism 6 at least and when the white reference face 7 is rotationally moved, the white reference face 7 is cleaned by the first cleaning means 12.
Patent JP-H0580267-A (JP)
Title: Laser bram printer and manufacture of hybrid scanning lens used for the same
Inventor: NISHIMURA KOJI
IPC: G02B26/10
Filed: 1991-09-25
Abstract: PURPOSE:To eliminate the need to place resin under high pressure in lens molding and to reduce the deformation of the lens and deterioration in optical characteristics due to residual stress by manufacturing the hybrid lens which is superior in shape precision, surface precision, and environmental resistance, and also superior in mass-productivity. CONSTITUTION:On a base lens 5 made of glass having fine unevenness, a lens 7 made of resin which is nearly equal in refractive index to the base lens 5 is laminated and cemented in one body to realize the target hybrid lens 6. The base lens 5 has the fine unevenness on the surface and the ultraviolet-ray setting resin 3' which is nearly equal in refractive index to the base lens 5 is used as a plastic lens material, so the adhesive strength between the base lens 5 and resin 3' is superior and the hybrid lens 6 having the same optical characteristics with a glass lens is obtained.
Patent JP-H0292565-A (JP)
Title: Image recorder
Inventor: IKEDA KUNIHIKO
IPC: B41J11/66
Filed: 1988-09-28
Abstract: PURPOSE:To prevent a jamming in feeding recording sheet by fixing a manual level unmovably during an image recording so as to prevent the recording sheet from being cut. CONSTITUTION:During an image recording, an electromagnet 37 is driven by receiving an electric signal from a control part, whereby a plunger 38 is attracted. Then, an arm 30 rotates against the force of a spring 36 by a slit 34 engaging with a pin 39, and an arm part 31 moves to abut on a tail part 14a of a manual lever 14. Therefore, if the manual lever 14 is tried to be pressed down, it cannot be rotated because the tail part 14a abuts against a folded part 31a of the arm part 31 of the arm 30. On the other hand, the electromagnet 37 is not driven during a non-image recording ; therefore, the folded part 31a of the arm 30 is rotated downwards by the spring 36 to make the manual lever 14 rotatable, and the action of cutting a recording sheet 6 can be performed.
Patent JP-H03108883-A (JP)
Title: Pyroelectric infrared ray detector
Inventor: TOMITA YOSHIHIRO
IPC: H04N5/369
Filed: 1989-09-21
Abstract: PURPOSE:To execute both high speed response and highly accurate temperature detection with one device by devising the device such that a high speed optical chopper is employed to quicken the scanning speed thereby recognizing the position and movement of an object roughly and the speed of the optical chopper is decreased to apply highly accurate temperature detection after the detection of the object. CONSTITUTION:An infrared ray 2 intermitted by an optical chopper 1 formed by providing lots of radial slits to a disk radiates a pyroelectric element array 3 in a line and an AC electromotive force is generated in each pyroelectric element 3. The generated signal is processed by a band pass filter and switched sequentially by an analog multiplexer 6 to apply signal scanning in the arrangement direction of the pyroelectric element array 3. A variable speed motor is employed for a motor driving the optical chopper 1 and a motor driving a moving mirror 8. Then in the case of high speed scanning, the chopper 1 and the mirror 8 are both driven at a high speed and in the case of highly accurate temperature detection, they are both driven at a low speed.
Patent JP-H0295671-A (JP)
Title: Peeling device for separate film for fiber sheet member impregnated with resin
Inventor: OKI MAKOTO
IPC: B65H41/00
Filed: 1988-09-29
Abstract: PURPOSE:To peel films adhered on the both surfaces of a SMC member simultaneously and smoothly to a great extent by making the film peeling speed of each peeling roller intermittently faster that of each feeding roller, and thereby forming the peeling angle of a film in such a way as to be within a specified range against the forwarding direction of the SMC member. CONSTITUTION:Films F and F are peeled off by peeling rollers 11 and 11 drivingly rotated by draw rollers 14 and 14 at halfway the distance to take-over rollers 12 and 12 while a SMC member S on both surfaces of which each film F is adhered, is being forwarded downward by feeding rollers 1 and 1 rotating at the direction indicated by arrow head. In this case, peeling is performed in such a way that the peeling speed of the aforesaid peeling rollers 11 and 11 is made intermittently faster than that of the aforesaid feeding rollers 1 and 1, and that the peeling angle theta of the films F and F shall be within the angle of 90 deg.<theta<180 deg. against the forwarding direction of the aforesaid SMC member S as indicated by the arrow head so as to be taken over.
Patent JP-S6399588-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: AOYANAGI TOSHITAKA
IPC: H01S5/00
Filed: 1986-10-15
Abstract: PURPOSE:To prevent breakdown at the end face even during high output operation, by providing a pair of semiconductor layers adapted to have a higher refraction index in their sections adjacent to one resonator end face, on the outer side face of another pair of semiconductor layers constituting a double hetero-structure on a crystal substrate. CONSTITUTION:A combination of P-type Ga1-xAlxAs clad layer 2 and an N-type Ga1-xAlxAs clad layer 4 provides a double hetero structure. When carriers are injected from electrodes 7 and 8, those carriers are confined in an Ga1-yAlyAs active layer 3 and recoupled to cause induced emission of laser beams. If the clad layer 4 is made thin, the laser beams take configurations of distribution of intensities of light effectively confined in the active layer 3 because the part of the active layer 3 contacted with the semiconductor layer 13 is interposed between the thick clad layers. Thus, as the diameter of the laser beam spot in the vertical direction to the active layer 3 at the resonator end face 12 is increased equivalently, the optical density at the end face is decreased. Accordingly, the end face is hardly broken down even during high output operation.
Patent JP-S62105171-A (JP)
Title: Developing method
Inventor: NAKAZAWA SUSUMU
IPC: G03G15/08
Filed: 1985-10-31
Abstract: PURPOSE:To form a device used for development by a concise structure without using a carrier, by making a developer of the inside pass through to the outer surface from the inner surface through a hole of a sleeve by a centrifugal force, electrifying it by a friction and making it close to an electrostatic latent image or making it contact. CONSTITUTION:An electrostatic latent image is formed on a photosensitive drum 1, the photosensitive drum 1 rotates in the direction as indicated with an arrow A, and a sleeve 2 rotates in the forward direction against the rotating direction of the photosensitive drum 2. By a centrifugal force by a rotation of the sleeve 2, a developer 3 in the sleeve 2 moves in the diameter direction, and a part thereof passes through a hole of the sleeve 2. While the developer 3 passes through the hole of the sleeve 2, it is brought to a frictional electrification. Subsequently, the developer which has been brought to a frictional electrification is attracted by a charge of the electrostatic latent image which has been formed on the photosensitive drum 1, in a position opposed to the photosensitive drum 1, contacts the electrostatic latent image which has been formed on the photosensitive drum 1 and moves onto the photosensitive drum 1, and the electrostatic latent image concerned is developed.
Patent JP-S61126615-A (JP)
Title: Magnetic head
Inventor: ONO MASAHARU
IPC: G11B5/53
Filed: 1984-11-22
Abstract: PURPOSE:To stabilize contacting with a magnetic tape to reduce the interference of radio waves by providing a narrow groove between two gaps and rounding the magnetic tape running face-side groove wall of this narrow groove. CONSTITUTION:With respect to a magnetic head 1, a metallic magnetic thin film 4a is formed on a nonmagnetic substrate 2, and a groove whose section has a V shape or the like is provided on the thin film 4a so that the front end of this groove reaches the substrate 2, and a gap spacer having a thickness approximately equal to the thickness of the magnetic head is formed on the slope of the groove, and a metallic magnetic thin film 4b is buried in the groove to form gaps 3a and 3b, and thus, a double azimuth magnetic head is obtained. A barrow groove 6 is provided between gaps 3a and 3b, and a signal winding can be wound. The magnetic head 1 obtained in this manner is adhered to a head base 11, and the head base 11 is fixed to a rotary cylinder 10 by a screw 12, thus obtaining a rotary magnetic head device 8.
Patent JP-H0294155-A (JP)
Title: Reference signal generator
Inventor: ITO KENJI
IPC: G11B15/467
Filed: 1988-09-30
Abstract: PURPOSE:To set the phase of a reference signal with a simple constitution by discriminating whether or not the reference signal is generated from a proper reference signal generating system during the period from the arrival of a certain repeat signal to the arrival of the next repeat signal and, when the reference signal is not generated, generating the reference signal in accordance with the repeat signal arrived immediately after the discrimination. CONSTITUTION:Whether or not a pulse P2 for specifying the phase of a reference signal Vss is outputted from a pattern detector 9 constituting part of a proper reference signal generating system is discriminated during the period from the arrival of a vertical synchronizing signal Vs to the arrival of the next vertical synchronizing signal Vs. When the pulse P2 is not outputted, the phase of the reference signal Vss is specified in accordance with the vertical synchronizing signal Vs arrived immediately after the discrimination. Therefore, when a simple circuit which only discriminates whether or not the pulse P2 is outputted from the proper reference signal generating system is added, the reference signal Vss can be generated even in a section other than a noise removing section.
Patent JP-S62105411-A (JP)
Inventor: KANETAKE YASUO
IPC: H01G9/00
Filed: 1985-10-31
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。