baber/WOPTO huggingface dataset:
Patent JP-H10112114-A (JP)
Title: Spindle control signal generating device of optical disk, motor driving signal generating device and inspection equipment using these devices
Inventor: SATO SENJI
IPC: G11B19/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide the spindle control signal generating device for processing only a high frequency signal. SOLUTION: The spindle control signal generating device 19 is equipped with a synchronizing signal extracting part 22 for extracting a synchronizing signal S4 from a high frequency read-out signal S3 read out of the optical disk 4 rotated by a spindle motor 8 by using a pickup 5, a comparing part 23 for comparing this synchronizing signal with a reference signal S5, an integrator 25 for integrating this compared signal and outputting a spindle control signal S1 for linear velocity rotating control, a 1st external output part 26 to be connected with an output of this integrator, a logical signal forming part 34 for forming a logical signal S7 for stopping rotation of the spindle motor for the purpose of controlling starting and stopping the rotation and a 2nd external output part 27 to be connected with an output of this logical signal forming part.  Thus, by congregating circuits for dealing with only a high frequency signal and finally generating the spindle control signal of a low frequency, the spindle control signal generating device having general applicability is provided.
Patent JP-S63138689-A (JP)
Inventor: AOYAMA NAGAKI
IPC: H05B6/68
Filed: 1986-11-28
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-H04185709-A (JP)
Title: Molecularly oriented molded body of high-molecular weight polyethylene
Inventor: ITO YUICHI
IPC: C08F8/00
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the subject molecularly oriented molded body, composed of high-molecular weight polyethylene, having a prescribed relation among tensile strength, weight-average molecular weight and size and excellent in strength with hardly any deterioration in tensile strength even when subjected to corona discharge treatment. CONSTITUTION:A molecularly oriented molded body is composed of a molecularly oriented molded body of high-molecular weight polyethylene having 300000-600000 weight-average molecular weight. The aforementioned molded body has <=15 denier size and >=1.7 GPa tensile strength. The tensile strength [S (GPa)], the weight-average molecular weight [M (g/mol)] and the size [D (denier)] thereof satisfy the relation expressed by the formula.
Patent JP-H04158553-A (JP)
Title: Wiring structure body and manufacture thereof
Inventor: HIRANO MAKOTO
IPC: H01L21/768
Filed: 1990-10-22
Abstract: PURPOSE:To enable construction of a semiconductor integrated circuit device in high density by a method wherein a groove for wiring is formed on the main surface side of a semi-insulative semiconductor substrate, a first wiring layer is formed in the groove and a second wiring layer is so formed as to bridge over the first wiring layer. CONSTITUTION:A groove 5 for wiring is formed on the main surface 1a side of a semi-insulative semiconductor substrate 1, and a first wiring layer 2 is formed in the groove 5 for wiring. Moreover, a second wiring layer 3 is so formed as to bridge over the first wiring layer 2. The first and second wiring layers 2 and 3 are so constructed as to cross each other in two levels and so a semiconductor integrated circuit device can be constructed in high density. Since a mask layer to be used for forming the groove 5 for wiring is formed before the first wiring layer 2 is formed, it can be formed in a desired pattern with high precision and with ease. Accordingly, the groove 5 for wiring can be formed to be deep sufficiently with high precision and with ease, and a gap between the first and second wiring layers 2 and 3 can be formed to be large sufficiently.
Patent JP-H02131773-A (JP)
Title: Respiratory oscillation generator in artificial respiratory organs
Inventor: YAMADA YOSHITSUGU
IPC: A61M16/00
Filed: 1988-11-11
Abstract: PURPOSE:To regulate the magnitude of the amplitude of the respiratory oscillation frequencies to be applied to respiration systems and to easily vary the respiration capacity by regulating the valve opening degree of an opening degree regulating valve connected between a selector valve and the respiration systems. CONSTITUTION:A respiratory oscillation circuit 13 is connected, successively from a selector valve 12 side, with the motor operated or solenoid-operated opening degree regulating valve 31 and a regulating means 32. The opening degree regulating valve 31 is used to regulate the magnitude of the amplitude of the respiratory oscillation (pressure oscillation) to be applied from a pressure applying port P3 of the selector valve 12 via the control means 32 to the respiration systems A and allows the use of various known types of valves capable of regulating the valve opening degrees of pressure transmission systems. Only the magnitude of the oscillation can be regulated by the opening degree regulation of the opening degree regulating valve 31 without fluctuating the oscillation frequencies of the respiratory oscillation and average pressure value applied to the respiration systems. Only the respiration capacity can, therefore, be varied variously by regulating the opening degree regulating valve 31. This generator is usable for both adults and children.
Patent JP-H09125099-A (JP)
Title: Cleansing composition
Inventor: SATO TOMONORI
IPC: C11D7/50
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing composition capable of well removing metal scrapings, resin burr scrapings, grinding whetstone particles, solder wastes and ceramic scrapings which can not be removed with non-aqueous cleansers. SOLUTION: This cleansing composition comprises the mixture of three components comprising (a) a non-aqueous cleansing agent, (b) a surfactant and (c) water. The surfactant (b) is used in an amount of 0.5-3 pts.wt. per 100 pts.wt. of the whole composition, and the water (c) is used in an amount of 0.1-1.5 pts.wt. per 100 pts.wt. of the composition and in an amount of 5-50 pts.wt. per 100 pts.wt. of the surfactant (b). Micelles are formed in the cleansing composition, and can surely remove the above-described refuses.
Patent JP-H0687653-A (JP)
Title: Carbon-silicon carbide based composite material and production thereof
Inventor: OGAWA ICHITARO
IPC: C04B35/52
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a composite material dense, free from anisotropy in physical property and improved in toughness, mechanical impact resistance, thermal shock resistance, mechanical safety, sliding property, wear resistance or the like by molding a powder mixture obtained by adding beta-silicon carbide into carbon and firing at a specific temp. CONSTITUTION:beta-silicon carbide powder 20-60 pts.wt. is added into 100 pts.wt. carbon or the powder mixture of carbon with <=20wt.% boron compound to carbon. Next, the desired composite material is obtained by molding the raw material mixture in a prescribed shape and firing at 2100-2500 deg.C for a time sufficient to form an acicular silicon carbide. The acicular silicon carbide has 1-5mum diameter, 10-100mum length and >=5 aspect ratio, preferably 10-30. In the outside of the range, sufficient reinforcing effect is not obtained.
Patent JP-H10118064-A (JP)
Title: Ultrasonograph
Inventor: KONISHI RYOICHI
IPC: A61B8/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate failure in the movement of the apparatus and in the operation of a display device or the like and moreover, facilitate the mounting of a rubber cover on a probe for the inside of body cavities when a long and narrow probe is held on the body side of the apparatus. SOLUTION: In a stand ultrasonograph, a tray 11 is prepared to house and hold a probe for the inside of a body cavities sideways and housed free to draw beneath or inside the body. The tray 11 has a recessed part 17 for fitting and holding a grip part 16g of the probe 16 thereinto and an opening part 18 surrounding a vibrator part 16a of the probe. The probe for the inside of body cavities is housed by the tray 11 in such a manner as not to be exposed outside.
Patent JP-S63137937-A (JP)
Title: Stabilizer for chlorine-containing polymer and production thereof
Inventor: OGUMA AKIO
IPC: C08L27/06
Filed: 1986-12-01
Abstract: PURPOSE:To provide a stabilizer for a polymer, composed of a specific tribasic lead sulfate and a higher fatty acid lead salt covering the lead sulfate, and giving an extrusion-molded article free from orientation and having remarkably improved transparency. CONSTITUTION:The objective stabilizer is composed of (A) a tribasic lead sulfate having an X-ray diffraction pattern characterized by I3.14/I3.27=0.45-0.75, I3.09/I3.27=0.30-0.75 and I3.09/I3.14=0.65-1.50 wherein I3.27, I3.14 and I3.09 are peak intensities of X-ray diffraction pattern corresponding to d=3.27Angstrom , d=3.14Angstrom  and d=3.09Angstrom , respectively and (B) a higher fatty acid lead salt covering the component A. Lead monoxide is made to react with sulfuric acid in the presence of a monobasic acid catalyst and fine powder of amorphous silica in an aqueous medium and the obtained tribasic lead sulfate is covered with a higher fatty acid lead salt.
Patent JP-2001103870-A (JP)
Title: Set net and webbing yarn
Inventor: OKUDA MASAHIRO
IPC: A01K75/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a webbing yarn capable of making a strong frictional force act among the yarns even in water, scarcely slipping knots without untying the knots and withstanding the use as a set net for a long period. SOLUTION: This webbing yarn 21 is capable of webbing a set net by tying thereof to the edge of a fishing net 26 and a rope 26 and attaching the rope 26 to the peripheral edge of the fishing net 26. The webbing yarn 21 is composed by plying a plurality of plied yarns 28 prepared by plying a plurality of single yarns 27 comprising polyester filaments in the direction opposite to the plying direction. The polyester filaments are obtained by compounding a pigment with a polyester polymer, spinning the resultant mixture, providing spun-dyed filaments 24 having 5-10 denier fineness, overfeeding and passing the resultant spun-dyed filaments 24 through a whirled high-pressure air stream, entangling the filaments 24 and forming Taslan textured yarns.  The number of final twists of the plied yarns 28 when plying the plurality of plied yarns 28 is half that of the first twists or below when plying the single yarns 27. The residual overfeeding ratio remaining in the spun-dyed filaments 24 constituting the webbing yarn 21 after finishing of plying the plied yarns 28 is >=3%. Looped fluffs 22 floating a part of the spun-dyed filaments 24 are formed on the peripheral surface of the webbing yarn 21.
Patent JP-S62143901-A (JP)
Title: Preparation of raw material for polymerization
Inventor: IWAMOTO SO
IPC: C08F2/00
Filed: 1985-12-19
Abstract: PURPOSE:To accomplish the titled preparation by enveloping a solid raw material with a synthetic polymer thin film soluble to the other raw material, i.e. a liquid one followed by dissolving said solid material together with the thin film in the liquid material to ensure the solid material to be controlled in a safe manner. CONSTITUTION:In the preparation of a raw material for polymerization by dissolving a solid material (pref. maleimide monomer) at 20 deg.C in the other raw material, i.e. a liquid one (pref. styrene) at 20 deg.C, said solid material is enveloped in a thin film (pref. 0.1-0.3mm thick) made of a synthetic polymer (e.g. polystyrene) (partially) soluble to said liquid material (pref. by heat sealing) followed by dissolving said solid material together with the thin film in said liquid material, thus accomplishing the objective preparation. EFFECT:Effective in the prevention from scattering of powdery material, static electricity generation, sticking of the powdery material on the inner wall of dissolver, clogging of the flow channel of the dissolver, etc., retention of raw material composition and the prevention of impurities from contamination in polymerization system.
Patent JP-H06136187-A (JP)
Title: Rubber composition
Inventor: TAKIZAWA TOSHIKI
IPC: C08K3/04
Filed: 1992-10-22
Abstract: PURPOSE:To improve wear resistance, low rolling friction resistance and wet skid properties without impairing failure characteristics by mixing a specific rubber material, carbon black and a vulcanizing agent. CONSTITUTION:Polymerization of a conjugated diene and/or a vinyl aromatic compound is initiated in a hydrocarbon solvent in the presence of an organic lithium compound as an initiator. Then, during the period of formation of polymerized chains from the initiation of the polymerization to the time when the conversion reaches 80%, 0.5-0.12mol equivalent, when n is 2, or 0.25-0.18mol equivalent, when n is 4, of a halogenated tin compound of formula SnXn (wherein X is a halogen: n is 2 or 4) is added for each mol equivalent of the polymerization-active terminal lithium, so that the polymerization is completed to obtain a polymer with a weight average molecular weight of 16X10-150X10<4>. The rubber composition is prepared by mixing 20-100 pts.wt. carbon black and 0.1-5 pts.wt. vulcanizer with 100 pts.wt. rubber material containing 30 pts.wt. or more of the polymer.
Patent JP-H08117211-A (JP)
Title: Consumption energy indicating pedometer
Inventor: NISHIZAWA YOSHIYUKI
IPC: A61B5/22
Filed: 1994-10-26
Abstract: PURPOSE: To know the excess and deficiency of quantity of motion and the excess and deficiency of ingestion of food by converting the calculated and indicated energy quantity into the quantity of food. CONSTITUTION: Data on age, the distinction of sex, height, and weight input by an input device 7 and data detected by a step number detector 6 are processed by a storing and operating device 8 and indicated by an indicating device 9. When the consumption energy quantity calculated from the detected number of steps and indicated is converted into the quantity of food, such as boiled rice, liquor, Chinese noodles, how many cups or how many grams of boiled rice, how many glasses or how many grams of liquor, and how many cups or how many grams of Chinese noodles that correspond to the consumption energy quantity are indicated, and switched to indicate to what percentage of quantity of energy consumed in a day the calculated and indicated consumption energy quantity correspond.  Thus, it is possible to know the excess and deficiency of motion and the excess and deficiency of ingestion of food in relation to the ingestion of food, and after that, it is possible to know how much exercise a person takes and how much food a person take at the next meal.
Patent JP-H02129840-A (JP)
Title: Fixing body structure for plate electrode in flat display
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1988-11-10
Abstract: PURPOSE:To prevent deformation of peripheral parts of holes by providing the holes provided on flat plate electrodes with a plurality of projecting pieces projecting inwardly from their peripheral parts, while elastically connecting the projecting pieces to the insulating pins inserted inthese holes from around. CONSTITUTION:Respective flat plate electrodes 3 are coaxially provided with holes 7, into which tapered insulating pins 6 are to be inserted. The holes 7 are provided with projecting pieces 11 projecting inwardly from their peripheral parts 10 at a plurality of spots. The insulating pins 6 are inserted into the holes 7 of the respective electrodes being pushed out by press-in pins 13. In the respective holes 7, the pins 6 are slidingly connected to the tip parts of the projecting pieces 11 for deforming these in the insertion direction P. At this time, the pins 6 are non-contacting with the peripheral parts 10 of the holes 7. Moreover, since only the projecting pieces 11 are deformed, deformation of the peripheral parts 10 of the holes 7 is able to be prevented. Consequently, size accuracy between the respective electrodes 3 can be secured.
Patent JP-H09101224-A (JP)
Title: Vacuum pressure measuring system
Inventor: SHIOKAWA YOSHIRO
IPC: G01L21/30
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To measure an ultra high vacuum pressure accurately by varying the conductance value and gas supply amount at two minimum values, respectively, and then measuring the pressure in a vacuum vessel for measuring for at least four states (conditions) being determined by the combination of these values. SOLUTION: In a state (operating condition) that a nude ionization vacuum gauge 14 is lighted, the position of a movable disc 17 is controlled 21 in movement to satisfy at least two conditions (conductance) and the opening of a micro flow rate regulation valve 19 is controlled 22 to satisfy at least two conditions (gas flow rate). Under at least four different conditions determined through combination of these two conditions, the nude ionization vacuum gauge 14 measures the pressure in a vacuum measuring container 13 fixed to a vacuum vessel 2 to be measured. A computer 23 processes the pressure data obtained through control under these four conditions and determines the ultra high vacuum pressure in the vessel 2 under a state where vacuum gauge 14 is unlighted (nonoperating state).
Patent JP-H02130850-A (JP)
Title: Marking method for semiconductor wafer
Inventor: SHIBATA MASATOMO
IPC: H01L21/677
Filed: 1988-11-10
Abstract: PURPOSE:To easily identify the wafer number and front, rear faces of a semiconductor wafer by providing a sub cutout for forming a sub flat part spirally along the outer surface from the seed side of a columnar semiconductor crystal ingot with a main cutout, and specifying the cutting position of the ingot from which the wafer is cut out with the distance of the sub flat part. CONSTITUTION:After a sub cutout 6 for forming a sub flat part is formed spirally along the outer surface of an ingot 4 from the position adjacent to a cutout 5 on the upper end of the crystal of the ingot 4 at its seed side, the ingot 4 is sliced from the crystal seed side, and a semiconductor wafer 7 is cut out. Accordingly, the cutting position of the wafer at the ingot 4 can be observed by measuring the distance of the marked main flat part from a sub flat part 6. Then, the front, rear face and the wafer number of the wafer can be identified to discriminate individual wafers.
Patent JP-S62142644-A (JP)
Inventor: OZAKI IKUO
IPC: B32B27/32
Filed: 1985-12-18
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-2001109087-A (JP)
Title: Original cover, and image forming device equipped with it
Inventor: MORI MASAKAZU
IPC: G03B27/62
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breakage at the joint part of pressure plates, irrespective of a long term use. SOLUTION: An original cover 50 is opened/closed with reference to an original platen for placing the original, and also, the cover is prepared for covering the original while keeping the original platen closed so as to bring the original in press contact with the original platen, and the cover 50 is provided with plural pressure plates 11 and 52 which are arranged in an opening/ closing direction and connected by a connecting means 20 so as to mutually tilt, and the cover is provided with rotation control means 55 and 56 on the pressure plates together with the connecting means, the rotation control means 55 and 56 are prepared for controlling the rotation of the pressure plates in a direction coming closer to the original platen after the surfaces 11e and 52e facing the original platen of the pressure plates are made nearly flat.
Patent JP-H04288377-A (JP)
Title: Method for insulating flat or large-diametered conductor with polyamide-imide enamel varnish and flat or large-diametered insulated conductor obtained by said method
Inventor: AREN ANTON
IPC: C09D5/25
Filed: 1991-10-30
Abstract: PURPOSE: To obtain an insulating enamel excellent in flexibility, chemical resistance and solvent resistance by specifying the varnish in a process for obtaining the insulating enamel for e.g. a flat conductor by using a varnish based on a polyamide-imide.  
     CONSTITUTION: In a process for obtaining an insulating enamel for a flat conductor or a 1.5 mm or larger diameter conductor by using a varnish based on a polyamide-imide, the varnish contains a condensate of an aromatic isocyanate (e.g. 4,4'-diisocyanatodiphenylmethane) optionally containing an aliphatic or alicyclic isocyanate with an at least tribasic aromatic polycarboxylic acid (anhydride) (e.g. trimellitic anhydride) containing a specified proportion of at least one compound selected among aliphatic or alicyclic diacids, diacid esters formed from the diacid and an aliphatic dialcohol and an aliphatic diacid containing an ether bridge in the structure (e.g. an ester of adipic acid with 1,6-hexanediol). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07139902-A (JP)
Title: Apparatus for measuring movement
Inventor: OKAZAKI TORU
IPC: G01B21/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide a movement-measuring apparatus wherein a measuring sensor is able to move on a straight line set as a measuring path even when the measuring path is long. CONSTITUTION:A wire 10 is stretched along a measuring path. A high frequency wave is impressed to the wire 10. Meanwhile, a pair of electrode plates 15 holding the wire 10 therebetween are set in a running device 11 supporting a magnetic measuring element 16. A position of the magnetic measuring element 16 is controlled so that a potential difference at both electrode plates 15 is zero. Since the wire 10 not changing in accordance with a length of the measuring path is used as a positioning reference, the magnetic measuring element 16 can move on a straight line set as the measuring path by the wire 10 even if the measuring path becomes long.
Patent JP-H04160474-A (JP)
Title: Key word input system
Inventor: NAKAGAWA YUKARI
IPC: G06F17/30
Filed: 1990-10-23
Abstract: PURPOSE:To realize easy operation by inputting a key word, character by character, on a menu screen and displaying characters which can be inputted and characters which can not be inputted visually distinctively. CONSTITUTION:On the menu screen which is generated by a menu screen generating means 2 and where the characters to be inputted are displayed, the characters are inputted, one by one, by an input means 6. The input characters are received by an input accepting means 3, one by one, selectively. When the characters are inputted, a dictionary retrieval means 4 retrieves a dictionary 8 containing words which can be inputted and recognizes a word having a character string in the same order with the inputted characters. As a result of the retrieval, the characters which can be inputted thereafter and characters which can not be inputted are recognized and a display screen generating means 5 displays the two kinds of characters on a display means 7 visually distinctively.
Patent JP-H08144067-A (JP)
Title: Aluminum fin material for heat exchanger excellent in odorizing property and molding workability
Inventor: JIDO BUNJI
IPC: F28F13/18
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a fin material excellent in hydrophilic performance by forming a coating film of a specific lubricating resin composition on a hydrophilic coating film containing a specific silicon compound on an aluminum based metallic sheet. CONSTITUTION: The hydrophilic coating film containing the silicon compounds of one or more kinds selected from silica and silicates is formed on the Al or Al alloy sheet. The coating film of the resin composition obtained by incorporating (b) 1.0-30 pts.wt. 2-6C ester and/or polyhydric alcohol into 100 pts.wt. resin containing hydroxyl groups and/or carboxyl groups is formed by 0.1-5.0μm thickness. As a result, the Al fin material free from the wear of a metallic mold even in the use of a volatile press oil at the time of molding the fin, less in odor at the time of building-up as a heat exchanger and operating as an air conditioner and excellent in hydrophilic property is obtained.