baber/WOPTO huggingface dataset:
Patent JP-H0459786-A (JP)
Title: Phenetyl alcohol glycoside and lipoperoxide production-inhibitory agent with the same as active ingredient
Inventor: NISHIMURA HIROAKI
IPC: A61K31/7028
Filed: 1990-06-26
Abstract: NEW MATERIAL:A phenetyl alcohol glycoside of the formula (R1 and R2 are each H or CH3). USE:A medicine. An active ingredient for lipoperoxide production-inhibitory agents. Having lipoperoxide production-inhibitory activity effective for the therapies of circulatory diseases, low toxic and high in safety. The dosage as a peroral agent is 50mg to 5g/kg adult body weight/time, its administration should be made in several portions a day. PREPARATION:The portions of Stachys riederi above the ground, mainly its leaves are extracted with water, an alcohol, mixed solvent thereof or mixed solvent of water and acetone, and the solvent is removed from the resulting extract solution to obtain a residue. This residue is either directly, or, after removing the liposoluble components therein by extracting it with an organic solvent such as petroleum ether, extracted with n-butanol, and the solvent is removed from the resulting extract solution into a residue, which is then put to column chromatography several times and fractionated, thus obtaining the objective glycoside.
Patent JP-S6226677-A (JP)
Title: Disk storage device
Inventor: ASAI KENJI
IPC: G11B21/10
Filed: 1985-07-29
Abstract: PURPOSE:To improve accuracy of positioning operation by providing a deviation detecting device that examines the distance between the position of a head and center position of an objective track, a deviation correcting device and a device that starts the head before correcting the head position. CONSTITUTION:A servo control section 48 takes out servo information from an amplification signal F, and examines the amount of deviation, the distance between present position of a magnetic head 46 which is roughly positioned and at a stand-still and the center position of an objective track. When the deviation is examined, a starting pulse generating section 44 sends a pulse signal J for moving the magnetic head 46 before position correction by servo control to an exciting current regulating section 43. Correction information G is added to the pulse signal J. The exciting current regulating section 43 adjusts the value of an exciting current D to return the magnetic head 46 to the position where the deviation is adjusted to the position to which the magnetic head 46 is roughly positioned, and drives a stepping motor corresponding to the change of exciting current D to correct position of the magnetic head 46. Thus, the accuracy of positioning operation is improved.
Patent JP-H1123400-A (JP)
Title: Pressure sensor
Inventor: MIYANO JUNICHI
IPC: G01L19/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To assemble a sensor body, a connector case, and the like, easily while facilitating modification of the connector case by providing a joint having the caulking parts of the pressure sensor body and the connector case at the upper and lower parts. SOLUTION: A pressure sensor body 1 incorporates a sensor element 2, and the like, and a fluid to be measured is introduced into the sensor body 1. The sensor element 2 is provided, from a sensor chip 23, with an electric signal corresponding to an amount variable with the fluid being introduced. A substrate 3 has an amplifying thick film substrate circuit for amplifying and transmitting a faint signal to a terminal 72. A shield plate is secured while being clamped at a caulking part of a connector case 9 and a joint 6 and releases electromagnetic noise from the terminal 72 to the outside. The joint 6 joints the pressure sensor body 1 and the connector case 9 and has upper and lower caulking parts. The pressure sensor can be assembled flexibly because of the joint 6.
Patent JP-S6233964-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1985-07-29
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-S5868495-A (JP)
Title: Production of brazing filler metal
Inventor: SERIZAWA KOUJI
IPC: B23K35/40
Filed: 1981-10-19
Abstract: PURPOSE:To produce a solder material for face soldering which reduces voids by cooling molten solder forcibly and gradually from the outside circumferential part and solidifying the same toward the central part. CONSTITUTION:A solder material 10 is heated, and while said material is held heated, wall temp. is fixed at a prescribed temp. with water cooling pipes 8. The surface temp. of a bar heater (made of stainless steel pipe) 6 for controlling the rate of solidification is so set as to attain the prescribed temp. The electric power of a furnace 5 is decreased gradually to deccrease the temp. under controlling of the furnace 5, the pipe 6 and the water flow rate of the pipes 8 so that the temp. difference between the furnace wall and the heater 6 attains the prescribed temp. at all times. Prior to the solidification of the central part, the pipe 6 is drawn and upon completion of the solidification, the solder block (columnar shape) is removed. The block is reduced down to a desired diameter by cold extrusion. The extruded solder is sliced to a desired thickness. Thus the material which forms the solder compsn. of a low m.p. on the inner side and the solder compsn. of a high m.p. on the outer side is produced.
Patent JP-S5955090-A (JP)
Inventor: NITSUTA ISAO
IPC: H01C7/00
Filed: 1982-09-22
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-H069884-A (JP)
Title: Electrically conductive resin film
Inventor: YOSHIMURA MASAJI
IPC: C08K3/02
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a material for electric or electronic parts having electrically conductive and antistatic properties and causing no corrosion of the metal parts of IC leads or the like because the occurrence of acidic gases such as sulfurous acid is suppressed. CONSTITUTION:(A) 100 pts.wt. of a thermoplastic resin are mixed with (B) 0.01 to 10 pts.wt. of a polyamide resin, (C) 1 to 40 pts.wt. of an elastomer of hydrogenated A-B-A type block copolymer modified with monomers having carboxylic acid, carboxylic acid derivative or epoxy group, and (D) 1 to 40 pts.wt. of electrically conductive carbon.
Patent JP-S5687714-A (JP)
Title: Incinerating apparatus
Inventor: MIMORI NOBUSHIGE
IPC: F23K3/14
Filed: 1979-12-20
Abstract: PURPOSE:To provide an incinerating apparatus using a screw conveyor, capable of incinerating a muddy substance or the like effectively, by moving the substance to be incinerated gradually upward from a lower part of an incinerating chamber, and incinerating the substance gradually from the top. CONSTITUTION:A substance to be incinerated, put into a hopper 1, is carried helically in a pipe 2 by a screw conveyor 6 which is driven by a motor 8. Here, since the part of the pipe 2 located inside the incinerating chamber 14 has an opening 23 at its top, the substance to be incinerated urged into the chamber 14 from the opening 23 and accumulated therein gradually upward from the bottom. The substance to be incinerated in the chamber 14 is burned gradually from its top by the flame of a burner 17. Ash produced after combustion is carried upward, together with smoke, along a flue 15 disposed at one side of the incinerating chamber 14. Smoke is discharged to the outside from a smokestack 20 while ash is dropped into a secondary incinerating chamber 16 by its own weight and accumulated therein. When the amount of ash accumulated in the secondary chamber 16 is increased, it is discharged to the outside from an ash outlet port 21, and if necessary, it is subjected to secondary incineration by use of an auxiliary burner 22.
Patent JP-S6322993-A (JP)
Inventor: WATANABE TOSHIO
IPC: E21D9/06
Filed: 1986-07-15
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-S6058427-A (JP)
Title: Production of modified poly(alkoxyphenylene) article
Inventor: HASUMI KAZUO
IPC: C08G61/10
Filed: 1983-09-09
Abstract: PURPOSE:To obtain the titled modified high polymer of any shape having improved electric electric conductivity, by reacting a molded article of a linear poly(alkoxyphenylene) based high polymer in the liquid phase containing a specific halogen compound. CONSTITUTION:(A) A molded article of a poly(alkoxyphenylene) based high polymer having substituent groups having one or more alkoxyl groups in the phenylene nucleus as repeating units and 8 or more average number of the repeating units is reacted with (B) (i) a halide of an element of Group IIIB or (ii) a halide in a high valence state of an element capable of assuming the two or more valence state other than the element of Group IIIB in the vapor phase thereof or liquid phase containing the component (B) under the conditions of retained shape of the molded article to crosslink the high polymer in the component (A) in or between the molecules and afford the aimed modified article.
Patent JP-H05192493-A (JP)
Title: Drycleaning machine with cartridge filter purifying mechanism
Inventor: ONODERA MASAHARU
IPC: D06F43/08
Filed: 1991-06-10
Abstract: PURPOSE:To enable the purifying of a filter being lift in a filter device incorporated in a drying cleaning machine without exchanging thereof by making the filter device form a purifying mechanism not via a washing tank and a solvent tank selectively when hot air is fed from a drying mechanism through a core pipe. CONSTITUTION:A filter device 3 using a cartridge filter 33 is arranged between a solvent tank 2 and a washing tank 1. The outlet side 32 of a solvent of the filter device of a purifying mechanism is connected direct to the side of a hot air delivery port from a drying mechanism 4 to be switched to a hot air intake port while the side 31 of an inlet of the solvent of the filter device is cut off from the solvent tank 2 to be switched to a hot air outlet connected direct to the side of the inlet of the drying mechanism 4. Hot air is sent in from the drying mechanism 4 through the core pipe 34 of the cartridge filter 33 having the core pipe 34 communicating therewith in the filter device 3. This allows the filter device 3 to form the purifying mechanism not via the washing- tank 1 and the solvent tank 2 selectively.
Patent JP-H0455333-A (JP)
Title: Production of optical fiber base material
Inventor: SATO TSUGIO
IPC: C03B37/014
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a uniform distribution of refractive index by depositing a porous glass layer with boron doped around the start material comprising quartz glass, and sintering the glass in an environment containing fluoride gas and boron halide gas. CONSTITUTION:A porous glass layer with a boron component such as B2O3 doped by a specified amt. is deposited around the start material comprising quartz glass to obtain a porous optical fiber base material having a porous glass layer. This base material is lowered at a specified speed in a sintering furnace to be sintered while doped with fluorine, and thereby transparent glass is obtained. The sintering furnace is kept at a specified temp. and contains a mixture gas atmosphere essentially comprising fluoride gas such as SiF4 and boron halide gas such as BCl3.
Patent JP-S6320914-A (JP)
Title: Proximity switch
Inventor: UEKI KENGO
IPC: H03K17/95
Filed: 1986-07-15
Abstract: PURPOSE:To increase the response speed by providing a resonance circuit, a current mirror circuit outputting a feedback current to the resonance circuit and a switching element increasing/decreasing the feedback current intermittently to a current feedback oscillation circuit. CONSTITUTION:A transistor (TR) 5 is turned off for this period only in providing a negative pulse (p) with a small duty ratio to a base of the TR 5 via terminal 5. Thus, the feedback current being a current I1 at the on-state goes into I1+I2, then the oscillating state of a resonance circuit 5 is increased. When an object to be detected, however, is being parted and the resonance circuit 3 is going to start the oscillation. a slope (s) in the increased oscillation amplitude, shown C in figure is made steep while the TR 5 is turned off. Thus, the time from the oscillation start till the saturated oscillation is much shortened.
Patent JP-S6144683-A (JP)
Title: Thermosensitive recording body
Inventor: KURIYAMA KENJI
IPC: B41M5/40
Filed: 1984-08-10
Abstract: PURPOSE:To obtain a thermosensitive body which is suitable to half-tone recording and has high dot reproducibility by providing an intermediate layer containing an amorphous silica having BET specific surface area and oil absorption within a specific range between a thermosensitive color-forming agent containing leuco compound and a developer, and a support. CONSTITUTION:An intermediate layer containing an amorphous silica having BET specific surface area of less than 150m<2>/g and oil absorption of less than 100ml/100g, is provided between a thermosensitive color-forming layer containing normally clear or pale leuco compound and a developer, and a support, thus making a thermosensitive recording body intended for. A pigment may be added to said intermediate layer. In addition, normally casein, starch, PVA, etc. are used as an adhesive.
Patent JP-H0333751-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMINO FUMIO
IPC: G03G5/047
Filed: 1989-06-30
Abstract: PURPOSE:To obviate the generation of a memory phenomenon even if this photosensitive body is used for an electrophotographic system having a positive transfer electrostatic charge process by a direct electrostatic charge by constituting a charge transfer layer of a surface layer of two layers and successively increasing the oxidation potential of a charge transfer material used therein from the extreme surface layer toward an internal layer. CONSTITUTION:The surface layer is the charge transfer layer and this charge transfer layer is formed of the two layers; CTL 1, CTL 2. These charge transfer layers are so formed that the oxidation potential of the charge transfer material used therein increases successively from the extreme surface layer toward the internal layer. The positive charge carriers implanted therein stay at the charge transfer layer CTL 1 of the lowest oxidation potential on the surface and the transfer thereof to the inside of the photosensitive body is prohibited. The positive charge carriers implanted into the photosensitive body at the time of the next negative electrostatic charge is, therefore, easily neutralized. The memory phenomenon is hardly generated in this way and the good images having the less change in the image density are obtd.
Patent JP-H0673028-A (JP)
Title: Tri-higher alkyltin azide and its use
Inventor: KATO TAKESHI
IPC: C07F7/22
Filed: 1993-07-06
Abstract: PURPOSE:To produce a safe tetrazole forming agent and a tetrazole derivative safely and industrially. CONSTITUTION:(1) A compound of the formula (R)3SnN3 (R is 7-18C alkyl). (2) A cyanobenzene compound is reacted with the compound of the formula (R)3SnN3 to produce a tetrazolebenzene compound.
Patent JP-H10337972-A (JP)
Title: Thermal recording medium
Inventor: TAKESHIMA KEIICHI
IPC: B42D15/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To scarcely adhere dirt by preventing blur of printing. SOLUTION: The recording medium comprises a print fixing layer 4, ground pattern layer 5 and dirt preventive layer 6 sequentially laminated on one surface of a base material 1. In this case, the layer 6 is formed of resin composition containing 100 pts.wt. of resin binder, 40 to 300 pts.wt. of wax, 50 to 200 pts.wt. of talc and 50 to 150 pts.wt. of silica having mean particle size of 2 to 4 μm by using printing or coater.
Patent JP-H09329211-A (JP)
Title: Motor with clutch
Inventor: SERIZAWA HIDENAO
IPC: F16H35/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a constant clutch detachable torque by arranging first and second clutch members on a gear, forming a cylindrical part and a projection part projected from the outer surface thereof in the first clutch member, forming a recessed part engaged with a cylindrical part in the second clutch member, and forming a groove part engaged with the projection part in the recessed part. SOLUTION: A gear 20 consists of a first clutch member 22 forming a pinion 21 on the end part outer periphery, and a nearly disk shaped second clutch member 24 forming a super gear 23 on an outer periphery. In the first clutch member 22, a cylindrical part 25 formed three notch parts 26 extending to the axial direction and for applying flexibility of the diametral direction, and three projection parts 25b projected from the outer surface of the cylindrical part 25, are formed. In the second clutch member 24, a recessed part 27 engaged with the cylindrical part 25 is formed, and also a groove part 28 engaged with the projection part 25b in the recessed part 27 is formed. It is thus possible to provide a constant clutch detachable torque at all times.
Patent JP-S6145854-A (JP)
Title: Selecting mechanism for medium transport path
Inventor: KOO TOMIO
IPC: B65H29/60
Filed: 1984-08-09
Abstract: PURPOSE:To load sheets of paper automatically by furnishing a separator to shut one of the medium transport paths and to feed the sheets to the other transport path, at the convergent point of No.1 and No.2 medium transport paths. CONSTITUTION:A separator 31, which is to protrude No.1 end part 31a to the convergement point of No.1 and No.2 medium transport paths 27, 26 so as to block at least either of the transport paths, is installed rotatably at the convergent point of the two transport paths, and a pinch roller 33 is borne by No.2 end part 31b formed at the said separator 31 in the directiin across said No.1 end part 31a, wherein the pinch roller 33 shall work interlocked with the blocking action of separator 31 for the paths 27, 26. A medium transport path selecting mechanism with this configuration is incorporated into a handling and operating device, whereby automatic loading of sheets is made possible and a high- precision adjustment work otherwise required at the time of assembly will be eliminated.
Patent JP-2000355852-A (JP)
Title: Device for continually delivering weft yarn
Inventor: ASAGOE MASAAKI
IPC: D03D47/34
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a device continually delivering weft yarn, which feeds a weft yarn from a manufacturing apparatus directly to a weaving machine. SOLUTION: This apparatus for delivering a weft yarn 3 continuously to a weaving machine comprises a weft yarn storing mechanism 1 and a weft yarn delivering mechanism 4. (1) The weft yarn delivering mechanism 4 can select, automatically or manually, a retreating track B on which the weft yarn 3 comes off the main track A lead to the weaving machine and can be recovered, and a recovery roller 9 for pulling out the weft yarn 3 is placed on the terminal end of the retreating track B. (2) The weft yarn storing mechanism 1 is provided with upper sensor 14 corresponding the upper limit and a lower sensor 15 corresponding the lower limit of the storing amount against the weft yarn 3 stored in a loosen state. When the upper sensor 14 detects the weft yarn 3, it increases the delivering speed of the manufacturing apparatus 2 or decreases the weaving speed of the weaving machine.  When the lower sensor 15 detects a weft yarn 3, it decreases the delivering speed of the manufacturing apparatus 2 or increases the weaving speed of the weaving machine.
Patent JP-H0513380-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIOKA HIROSHI
IPC: H01L21/3065
Filed: 1991-07-08
Abstract: PURPOSE:To avoid the uneven film surface due to etching step in relation to the etching method of a Si1-xGex film deposited on a Si substrate. CONSTITUTION:Within the plasma down flow etching step, O2 content in a reactive gas not exceeding 50%; the F radical concentration in the step not exceeding 2X10<15>/cc; and the temperature of Si wafer whereon Si1-xGex is deposited not exceeding 50 deg.C are to be specified.
Patent JP-S5869355-A (JP)
Title: Solar heat collector
Inventor: KASHIHARA MASANORI
IPC: F24J2/48
Filed: 1981-10-19
Abstract: PURPOSE:To improve the heat collecting efficiency and the durability of the titled heat collector and to reduce the manufacturing cost thereof by a method wherein a carbon fiber material of low elasticity made of petroleum or coal pitch is used as a heat collecting material. CONSTITUTION:The solar heat collector is formed of, for example, a heat collecting vessel 1, a reinforced glass plate 2 covering the upper opening of the vessel 1 and the heat collecting material 3 placed over the bottom surface of the vessel 1. Further, a heat insulating material 6 is interposed between an outer member 4 and an inner member 5 of the heat collecting vessel 1 and a water supply hole 7 and a water discharge hole 8 are provided in the side surfaces of the vessel 1, respectively. The heat collecting material 3 is made of the carbon fiber material, especially the non-elastic one made of petroleum or coal pitch. Such carbon fiber material is made in the form of a porous short fiber sheet by using an epoxy resin as a binder and is fixed to the bottom surface of the heat collecting vessel 1 with band-like pressing member 9.
Patent JP-H05329285-A (JP)
Title: Labeling method
Inventor: KATO KATSUYUKI
IPC: D05B3/20
Filed: 1992-06-02
Abstract: PURPOSE:To set a bent label to a state that a free end is creased, and also, it runs flatly along cloth by folding down cloth of the side of the end from a sewing end part onto the sewing end part of the bent label, holding down a middle part of the label by a laying-down piece formed integrally with a presser piece for holding down the folded-down part, laying down a loop-like free end part and pressing it. CONSTITUTION:A movable frame 28e descends and a presser piece 9e holds down a folded-down part 38ae, and also, a laying-down part 29e holds down a middle part 43e of a bent label 40e and lays down a loop-like free end part 42e. when the movable frame 28e further descends, a presser piece 51 descends in a state that the presser piece 9e is holding down the folded-down part 38ae, and pushes downward a press piece 32e and presses it against the loop-like free end part 42e, and a press of the loop-like free end part 42 is executed. In such a manner, a bent label 40 can be attached in a state that the free end 42a is creased, and also, it runs flatly along cloth 12.
Patent JP-S6321848-A (JP)
Title: Forming method for element separating region
Inventor: MATSUDA JUNICHI
IPC: H01L21/76
Filed: 1986-07-16
Abstract: PURPOSE:To extremely reduce or eliminate a pad oxide film and to decrease a lateral intrusion of a field oxide film by forming an oxynitride film under a silicon nitride film which becomes a selectively oxidizing mask to selectively oxidize a field region. CONSTITUTION:An oxynitride film 3 is bonded through a thin oxide film 2 or directly on one main surface of a semiconductor substrate 1. Then, the film 3 is coated with a silicon nitride film 4. Further, the films 3 and 4 on a field region 5 of the substrate 4 are removed by etching. The region 5 of the substrate 1 is eventually selectively oxidized. That is, with the films 4, 3 as masks boron ions are implanted to form a P<+> type channel stopper region 6 on the region 5. Thereafter, with the similar mask a selective oxidation is executed, and a field oxide film 7 partly buried in the substrate 1 is formed by thermally oxidizing on the region 5. Thus, the thickness of the film 2 can be extremely reduced.