baber/WOPTO huggingface dataset:
Patent JP-S6364584-A (JP)
Title: Rotation controller for motor
Inventor: GOTO MOTOOMI
IPC: H02P29/00
Filed: 1986-09-05
Abstract: PURPOSE:To improve the rise of rotation on start, by setting the output of a differential integrating circuit changing according to frequency difference between reference pulse and rotation detecting pulse, to be bias, and by finding the integration value of a phase error between the reference pulse and the rotation detecting pulse. CONSTITUTION:From a charge pump IC-1, the output of pulse signal according to a phase error between reference pulse and rotation detecting pulse is generated. By an integrating circuit IC-3, the output pulse of the charge pump IC-1 is integrated and is applied to the base of a transistor Q3 to control the driving current of a motor 10. In the meantime, from a charge pump bias circuit IC-2, the output of difference signal between the integration value of the reference pulsa and the integration value of the rotation detecting pulse is directed as bias signal to the positive terminal of the integrating circuit IC-3. As a result, rise on start is improved.
Patent JP-S6454452-A (JP)
Title: Heat developable photosensitive material
Inventor: YABUKI YOSHIHARU
IPC: G03C1/61
Filed: 1987-08-25
Abstract: PURPOSE:To obtain storage stability and an image high in density and low in fog by using a specified organic diacid, triacid, or tetraacid base. CONSTITUTION:The precursor of the base is a salt composed of a carboxylic acid and the organic diacid - tetraacid base consisting of the 2-4 partial structures of atomic groups obtained by removing one or two hydrogen atoms from the amidine compound represented by formula I and one or more hydrocarbon or heterocyclic residues for bonding said partial structures, and in formula I, each of R<1>-R<4> is H atom, alkyl group, or a heterocyclic residue, and an optional pair of them may combine with each other to form a 5- or 6-membered N-containing heterocyclic ring, thus permitting the obtained heat-developable photosensitive body to be superior in storage stability and to form image density high in S/N ratio.
Patent JP-S58112484-A (JP)
Title: Speed controller for dc motor
Inventor: KOIKE TOSHIYUKI
IPC: H02P7/288
Filed: 1981-12-25
Abstract: PURPOSE:To perform high capacity speed control without using special speed detector by detecting the counterelectromotive force of a DC motor and controlling the speed. CONSTITUTION:Impedance elements 11, 12 which respectively have resistors R and inductances L are provided in parallel with a DC motor 1, and a bridge circuit is composed of the armature impedance of the motor 1, an impedance of a stable coil 3 for compensating for the variation in the magnetic flux due to the armature reaction, and impedances of the impedance elements 11, 12. The counterelectromotive force of the motor 1 which is outputted from the bridge circuit is applied through a bridge compensator 14 and a flux compensator 15 to a voltage controller 4. In this manner, high capacity speed control can be performed without using a special speed detector.
Patent JP-2000050441-A (JP)
Title: Grounding switch
Inventor: SHIRAI HIDEAKI
IPC: H02B1/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a grounding switch having a sufficient dielectric strength without dielectric breakdown in a gas during test. SOLUTION: A switching mechanism case 3 is coupled to the outside of a tank 1 in which an insulating gas and a live part 2 are stored, a first contact portion 4 and a second contact portion 5 are arranged oppositely at the coupling portion between the switching mechanism case 3 and a tank 1, a moving contactor 7 contacting and separating this contact portion is always contacted to the second contactor 5, and a current carrying part connected to the second contactor 7 is a grounding switch which is electrically guided through a grounding terminal penetrated while insulated from the tank 1 and the switching mechanism case 3. In this case, the second contactor 5 is supported through insulating bodies provided on the switching mechanism case 3 or the tank 1, and the grounding terminal is provided by penetrating through and insulated from the tank 1.  Thus, grounding terminals having a sufficient dielectric strength can be provided with the ground terminal, the tank 1 and the switching mechanism case 3, so that it has a sufficient dielectric strength thereby permitting application of a high voltage causing no dielectric breakdown in the gas during test.
Patent JP-S58110223-A (JP)
Title: Manufacture of synthetic resin foamed product
Inventor: HATAKEYAMA HIDEO
IPC: B29C48/355
Filed: 1981-12-25
Abstract: PURPOSE:To provide a tunnel device which has less friction resistance with a foamed resin, by a method wherein, in an extrusion foaming molder, an inner surface of a tunnel-shaped shaping device mounted to a top of an extruder is formed of a fluorocarbon resin plate, and said resin plate loosely fitted to said tunnel inner surface. CONSTITUTION:In case a molten thermoplastic synthetic resin substance containing a foaming agent is extruded through a die 3 of an extruder and is caused to pass through a tunnel-shaped shaping device 5, attached to the point of an extruder 1, in the outside of the extruder 1 and is foamed for curing to produce a foamed product, at least a part of a surface, where the inner surface of the tunnel-shaped shaping device 5 makes contact with a foamed resin, is formed of a fluorocarbon resin plate 6, and said resin plate 6 is attached to the  inner side surface of the tunnel through a fitting part 7 in a manner that it is  positioned with a sufficient play to allow the absorption of the increase in the  volume of said resin plate 6. This enables the production of a tunnel device  which has less friction resistance with a foamed resin.
Patent JP-H0549687-A (JP)
Title: Sterile bottle
Inventor: TAGUCHI YUKIHISA
IPC: A61L9/16
Filed: 1991-08-21
Abstract: PURPOSE:To provide the sterile bottle which prohibits the infiltration of bacteria into its inside during the time right after molding to a bottle shape before a content is packed therein, for example, during the distribution process of the sterile bottle, obviates the generation of a difference between the inside pressure and outside pressure of the bottle and obviates the generation of deformation and a permanent set of the deformation in spite of a change in the atm. temp. and pressure, and does not fluctuate the amt. of the content to be packed. CONSTITUTION:This sterile bottle is constituted by closing an aperture 2 of a bottle body 1 after the body is molded to the bottle shape by a packaging material, by which the infiltration of the bacteria into the bottle is prohibited. The aperture part 2 of such sterile bottle is closed by an air permeable film 3 having the property to shut off bacteria.
Patent JP-S6261543-A (JP)
Inventor: GAABAA PUSUKII
IPC: A23L11/00
Filed: 1986-09-05
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-H1149254-A (JP)
Title: Push-out container
Inventor: KAWAI TETSUYUKI
IPC: B65D83/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To facilitate use of a tube product and enable injection of a full quantity by forming an opening and comprising an injector, a body having rigidity and airtightness and a part for leading and discharging pressurized gas. SOLUTION: A bottom 2a of a body 2 is equipped with a connection hole C for leading pressurized gas into the container 1 by a pressurizing means and discharging the pressurized gas led into the container after use for making a pressure in the container approximately the same as an atmospheric pressure. The body 2 has rigidity and pressure resistance and has airtightness to a degree that a tube product is pressurized as needed for pushing out the tube product. While the connection hole C serves ad an inlet hole and an exhaust hole for the pressurized gas, the inlet hole and the exhaust hole can be separately provided. A protrusion 10 formed with an opening 10a inside is provided on one of sides of an injector 3.  In addition a passage 10b into which an ejecting part 4a of a cartridge 4 is provided on the other side formed with a male screw Tm on a part of an external face, and a passage for connecting the opening 10a with the passage 10b is provided.
Patent JP-H0259357-A (JP)
Title: Thermal head and thermal recording device using thermal head
Inventor: TAKANO TADASHI
IPC: B41J2/335
Filed: 1988-08-25
Abstract: PURPOSE:To eliminate feed irregularity and noise significantly by installing a substrate, a resistor provided on the substrate, an electrode for energization of the resistor and an abrasionresistant protection layer provided on the surface, and further controlling the surface roughness at less than a specific value. CONSTITUTION:An abrasion-resistant protection layer 10d is formed as a thin film on a surface on which a thermal head comes in contact with recording sheet, that is, on a thermal resistor 10d and electrodes 10e, 10f. This thin film prevents abrasion due to sliding friction between the thermal head and the recording sheet 1. This abrasion-resistant protection layer 10i consists of thin film of SiC, SiO2 or Al2O3. The surface roughness delta is 300Angstrom  or less, most preferably 100Angstrom . If the surface roughness of the abrasion-resistant protection layer 10i is 300Angstrom  or less, the sliding friction resistance between the recording sheet and the thermal head 10 reduces when an image is recorded. Thus sticking is effectively prevented. Consequently, it is possible to reduce the deterioration of image quality and noise generation.
Patent JP-H02132188-A (JP)
Title: Improved method of combustion of liquid hydrocarbon
Inventor: DABUITO EICHI FUARA
IPC: C10L10/08
Filed: 1989-08-15
Abstract: PURPOSE: To improve the combustion efficiency and reduce NOx discharge, by burning liquid hydrocarbons in the presence of an additive composition of a ferrocene (derivative) compound and a liquid organic carrier.  
     CONSTITUTION: In the presence of (A) an additive composition consisting of (i) a ferrocene (or it derivative) compound represented by the formula (R, R' are each H, an alkyl, cycloalkyl, aryl, or heterocyclic group) and (ii) a liquid organic carrier for dissolving the component A such as aromatic solvent, aliphatic solvent or petroleum solvent having a high ignition point, (B) a liquid hydrocarbon consisting of crude oil, heavy oil, lubricant, turbine oil, transformer oil, kerosene, jet fuel, fuel oil, grease, or asphalt with a Conradson carbon content of 1% or more is burnt. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0764323-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1993-08-24
Abstract: PURPOSE:To make fixation at a low fixing temp. possible, to solve the problem of offsetting property and to ensure excellent fixing strength and image characteristics by incorporating a specified bonding resin, polyethylene wax and a compatibility imparting agent. CONSTITUTION:This electrophotographic toner contains a bonding resin made of a polymer having carboxyl groups, polyethylene wax having at least one peak of the quantity of absorbed heat by DSC in the range of 85-110 deg.C and a graft polymer consisting of an ethylene-glycidyl methacrylate copolymer and a vinyl polymer as a compatibility imparting agent. The bonding resin is preferably vinyl resin having carboxyl groups, especially styrene resin, acrylic resin or styrene-acrylic copolymer resin or polyester resin having carboxyl groups at the terminals. The glass transition temp. of the bonding resin is preferably >=60 deg.C.
Patent JP-2001029083-A (JP)
Title: Novel g-protein conjugated type receptor
Inventor: TAKASAKI ATSUSHI
IPC: A61K45/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a novel G-protein conjugated type receptor which comprises a G-protein conjugated type receptor containing a specific amino acid sequence, possesses high possibility as a target molecule for creating medicines and is used for the screening, or the like, of prophylactic or therapeutic drugs against central nervous system diseases, e.g. schizophreia, or the like. SOLUTION: This G-protein conjugated type receptor is a novel G-protein conjugated type receptor containing the amino acid sequence represented by the formula or a G-protein conjugated type receptor exerting the same effect as this receptor, possesses high possibility as a target molecule for creating medicines and is useful in the method, or the like, of screening out an agonist or antagonist for the development, or the like, of prophylactic or therapeutic drugs against central nervous system diseases, e.g. schizophrenia, Parkinson's disease, ache.  This receptor is obtained by extracting mRNA from human cells or tissues by a conventional method, carrying out reverse transcriptase- polymerase chain reaction using this mRNA as a template by the use of a primer intercalating this receptor mRNA or a part of mRNA domain and integrating the resultant gene into an expression vector to express it in a host cell.
Patent JP-2001031395-A (JP)
Title: Telescopic boom
Inventor: SAKAMOTO TORU
IPC: B66F9/24
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To tensely install a cloth cover easily in a member of a top boom section, facilitate the maintenance of the cloth cover, and prevent the entry of rainwater from an insulated cover and a member of a base end boom section. SOLUTION: A telescopic boom comprises a tubular member of a base boom section installed elevatably on a vehicle body and having a conductivity and a member of a top boom section installed telescopically in the member of the base boom section and having an insulating property. A tubular cylinder head 23 is inserted into the tip of the member of the top boom section, and a vertical post swingable in the vertical direction is pivoted on the tip part of the cylinder head 23.  A leveling cylinder 33 positioning a vertical post always in a vertical condition operated in connection with the derricking angle of the member of the base boom section is installed in the cylinder head 23, and a bottom plate 29 preventing the entry of rain water invading from an opening part 23c into the member of the top boom section by shutting off the inside of the cylinder head 23 is installed on the bottom part of the cylinder head 23.
Patent JP-S6190901-A (JP)
Inventor: NISHIUCHI SETSUO
IPC: B65F1/00
Filed: 1984-10-06
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-H0533580-A (JP)
Title: Excavator
Inventor: NAGAOKA AKIHIKO
IPC: E21B15/00
Filed: 1991-07-26
Abstract: PURPOSE:To surely stabilize an auger holder to fix without being influenced by an uneven bedrock and without applying excessive force to the auger holder. CONSTITUTION:Picks 36c-38c inserted into a bedrock and hydraulic cylinders 36d-38d driving and drawing the picks separately are provided on an auger holder 18. The picks 36c-38c are inserted into the bedrock by the hydraulic cylinder 36d-38d to fix the auger holder 18 to the bedrock.
Patent JP-H10234160-A (JP)
Title: Dynamo-electric machine rotor jointing method, welding device used for the jointing and dynamo-electric machine rotor jointed by the method
Inventor: ICHIKAWA HIDEKI
IPC: B23K9/167
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent jointing parts which are adjacent to each other in a circumferential direction from being brought into contact with each other. SOLUTION: In a jointing part 25, in which a coil protruding part 4c of a lower layer coil 4 is jointed with the coil protruding part 5c of an upper layer coil 5 by means of arc weld, its outer periphery position 25a in a diametrical direction is the maximum on the axial end surface 5d of the upper layer coil end part 5b (that is, diametrical outer periphery end 25a of the jointing part 25 is formed on the axial end surface 5d of the upper layer coil end part 5b). A diametrical inner periphery end 25b is positioned further on the inner periphery side in a diametrical direction than a diametrical inner periphery end surface 4d of the lower layer coil protruding part 4c.  A width 25W in the circumferential direction of the jointing part 25 is formed, so as to be wider than the width 5W in the circumferential direction of the upper layer coil protruding part 5c as a result of molten base material which expanded in the circumferetial direction. This arc weld is conducted, while the electrode of a welding torch is being oscillated to lower layer coil protruding part 4c side and upper-layer coil protruding part 5c side with the jointed boundary part of both the coil-protruding parts 4c, 5c and centers.
Patent JP-H0699668-A (JP)
Title: Binderless porous donor film for forming dye diffusion type thermal transfer picture
Inventor: MIZOBUCHI GIICHI
IPC: B41M5/30
Filed: 1992-08-06
Abstract: PURPOSE: To provide a thermal transfer donor film low in energy necessary for diffusing a dye into an image receiving layer (that is, high in heat sensitivity) and good in gradation properties. CONSTITUTION: In a film for forming a dye diffusion type thermal transfer image wherein a diffusible dye is physically caught in the pores of a porous film with a pore size of 20-400 Gurlex without being accompanied by a binder and a thermally diffusible transfer method for a dye image, a thermally diffusible dye donor sheet and a receiving sheet are allowed to be directly related to each other and the donor sheet is heated under temp. and/or pressure sufficient to transfer a dye from the donor sheet to the receiving sheet in a desired pattern. The donor sheet comprises a porous material having a thermally diffusible dye arranged in the pores of a porous material without being accompanied by a binder. By this constitution, the dye can be diffused by low energy and, therefore, the life of a thermal head is extended.  Further, the donor sheet is high in heat sensitivity and image gradation properties.
Patent JP-S60103276-A (JP)
Inventor: HANKIYOU ZOUSHIYOU
IPC: F25B25/02
Filed: 1983-11-07
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-H0379281-A (JP)
Title: Hitchkiss
Inventor: TAKANABE SATOSHI
IPC: B25C5/02
Filed: 1989-08-15
Abstract: PURPOSE:To know a staple gone by providing a member rotated to a constant angle centering around a shaft on the feeding member of a stable, making one end of this member the length in which a staple pushing member is located on the track pushing out the final staple and providing the function generating sound with the collision of a peripheral member at the other one end. CONSTITUTION:When a man power is exerted for filing with a Hotchkiss, an other end 3b is moved with a staple pushing member 4 pushing one part of end 3a of a rotating member 3 together with the final staple 5 and a metal matter 6 collides with a sounding body 7 provided on a peripheral member to sound. On releasing the man power a pressed one part of end 3a is released, the rotating member 3 is returned to the original position and the metal matter 6 is collided with the sounding body 8 provided at a stable feeding part 1 to sound.
Patent JP-H0959148-A (JP)
Title: Plaster
Inventor: HIDAKA NAGAFUMI
IPC: A61K9/70
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a plaster excellent in percutaneous absorbability, low irrita tion to the skin, tackiness, etc. SOLUTION: This plaster comprises a support comprising a flexible water- impermeable or water semipermeable filmlike material and (A) a tacky composition containing a medicine. The tacky agent composition (A) contains (B) a polyvinyl acetate based tacky composition which is a copolymer of vinyl acetate and an alkyl (meth)acrylate and/or (meth)acrylic acid at 430 wt.% copolymerization ratio of the vinyl acetate in the copolymer and (C) a-tocopherol or its derivative and the weight ratio of the polyvinyl acetate-based tacky agent (B) in the composition (A) and the a-tocopherol or its derivative (C) satisfies the following formulas [l] and [2] : B>A×O.1... [1] and A×0.1<C<A×0.4... [2].
Patent JP-S58113770-A (JP)
Title: Temperature rise testing method of coper loss for induction motor
Inventor: WATANABE TSUNEHIKO
IPC: G01R31/34
Filed: 1981-12-26
Abstract: PURPOSE:To execute a temperature rise test depending on copper loss with a test equipment of samll capacity, and small power consumption, by adjusting necessary AC voltage applied to a main circuit in a state that a machine to be tested is driven at a rated speed by a driving device, and flows a rated current to the main circuit. CONSTITUTION:An induction motor to be tested 1 is driven at a rated speed by a driving machine 3. In this state, through a synchronizing generator 6 driven by a DC motor 8, a transformer 4, etc., AC voltage for generating a rotating magnetic field of the same direction as the rotating direction of the motor 1 is applied to the main circuit of the motor 1 by lower frequency then rated frequency. As a result, by a variation of a slip state, impedance voltage of the main circuit is varied, and a rated current flows to the main circuit by applying lower voltage than rated voltage. By a system which executes a test by applying this lower voltage than rated voltage, a temperature rise test depend on copper loss can be executed by a test equipment of small capacity, and small power consumption.
Patent JP-H07303867-A (JP)
Title: Cylindrical body washing device
Inventor: MITSUTA SETSUKO
IPC: E03C1/302
Filed: 1992-06-29
Abstract: PURPOSE:To obtain the title device capable of washing the interior of piping having a complicated shape only by the use of water and not generating secondary contamination due to chemicals at all by covering a water absorbing member increased in its volume by water absorption with a stretchable bag formed from material quality feeling rough and providing a string-like support means thereto. CONSTITUTION:A washing member 12 is formed from a water absorbing member (e.g. sponge) increased in its volume by water absorption, the stretchable bag covering the surface of the water absorbing member and the cut-off piece provided to the leading end of the bag. The water absorbing member, the bag and the cut-off piece are supported by a string-like support means 20. That is, the water absorbing member is covered with the bag having a rough surface and moved up and down within a cylindrical body to obtain large washing effect. At this time, since a contaminant is removed only by water without using chemicals, secondary contamination due to chemicals is perfectly eliminated. Since the washing member is brought into close contact with the interior of a drain pipe by the wt. of drained water and the volumetric increase of the water absorbing member, the entire inner surface of the pipe can be cleaned.
Patent JP-H0376531-A (JP)
Title: Coating peeled fruit food and its production
Inventor: IRIE SHINJI
IPC: A23B7/16
Filed: 1989-08-17
Abstract: PURPOSE:To produce a peeled fruit food readily edible and free from leakage of internal fruit juice in usual communicating period by applying a gelling agent on to the surface of peeled fruit. CONSTITUTION:Fruits such as grape fruit, orange, Japanese persimmon, peache or grape are peeled by a mechanical means. Then peeled fruits are dipped into one or two or more kinds of gelling agents selected from sodium alginate, pectin and gelatin and, as necessary, dipped into a solidifying liquid and packed.
Patent JP-S6188591-A (JP)
Inventor: HONMA SEIJI
IPC: H05K3/42
Filed: 1984-10-08
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。