baber/WOPTO huggingface dataset:
Patent JP-H05329533-A (JP)
Title: Mandrel changing device of extruding press
Inventor: YAMAMOTO TAKEJI
IPC: B21C25/04
Filed: 1992-06-02
Abstract: PURPOSE:To shorten a change time, and to improve change workability by constituting a change cart so as to be runnable and transferable onto a billet loader, so that a mandrel can be changed by a transverse movement by the billet loader. CONSTITUTION:After an ascending/descending rack base 26 on which a change cart 30 is loaded is allowed to ascend, the change cart 30 is run by a driving device provided on the ascending/descending rack base 26, and transferred to a billet loader 18. The connection of the driving device of the ascending/descending rack base 26 and the change cart 30 is detached, and the billet loader 18 is subjected to transverse movement along common rails 16, and stopped in a center position of the extruding press. By operating an ascending/descending handle of the change cart 30, centering an extruding stem 12 is executed, and from the extruding stem 12, a mandrel 14 is drawn out by removing its screw, and loaded onto the change cart 30. The billet loader 18 is moved to the extruding press side and returned to a stand-by position, and in a state that the mandrel 14 remains loaded, the change cart 30 is moved to the ascending/descending rack base 26. The mandrel 14 is carried over by a hoist, and thereafter, the ascending/descending rack base 26 is allowed to descend and returned to its initial state.
Patent JP-H11348696-A (JP)
Title: Traveling path shape estimating device and running supporting device using it
Inventor: ASO MAKOTO
IPC: B60K28/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To always estimate a vehicle traveling path shape with high precision by computing a front attending point of a driver from driver's eyesight and estimating a vehicle traveling path on the basis of this computing. SOLUTION: A CCD camera 10 and an infrared projector 11, by which an image including eyes of a driver is provided, are built in a rearview mirror inside a cabin. The provided image of the driver's eyes is supplied to a traveling path shape estimating unit ECU 13, in which the image is processed and an attending point of the driver is computed. Similarly, information about a previous vehicle detected by means of a radar 12 is also supplied to the traveling path shape estimating unit ECU 13. In the traveling path shape estimating unit 13, a traveling path shape is estimated by using the information about the attending point of the driver or the previous vehicle.  In this constitution, the traveling path shape is surely estimated on the basis of the information about the previous vehicle in the presence of a previous vehicle, while the traveling path shape is estimated on the basis of the front visual checking condition of a driver, that is, the driver's attending point, in the absence of a previous vehicle, so that a traveling path can be always estimated stably.
Patent JP-S5954844-A (JP)
Title: Multi-stage planetary gear device
Inventor: HASEGAWA MASAHIRO
IPC: F16H3/62
Filed: 1982-09-24
Abstract: PURPOSE:To aim at equalizing load to a planetary gear device, by self-aligning sun gears with planetary gears in the planetary gear device. CONSTITUTION:A plurality of primary stage planetary gears 7a are meshed with a sun gear 6a integrally incorporated with an input shaft 5, and an internal gear 10. A carrier 8a bearing the first stage primary gears 7a is integrally incorporated with a second sun gear 6b with which second stage planetary gears 7b are meshed. Thus, a multi-stage transmission unit having an output shaft 9 is constituted by successively carrying out the above-mentioned steps. The sun gears 6a through 6d and the planetary gears 7a through 7d are floatingly supported by disposing balls 11a through 11d between adjacent sun gears 6a through 6d.
Patent JP-S5791095-A (JP)
Title: Head phone
Inventor: MASUDA MIKIHIRO
IPC: H04R1/10
Filed: 1980-11-27
Abstract: PURPOSE:To fix a clasp to cloth and to avoid unnecessary length of the cord, by providing the fixture such as clip provided with a switch and potentiometer for sound volume adjustment at a suitable plane on the way of the cord. CONSTITUTION:A cord 3 is linked between a head phone main body 1 and a plug 2, and a clasp 4 is located at a suitable place on the way of the cord 3. The clasp 4 is provided with a switch 5 and a potentiometer for sound adjustment and a clip 6 is fitted at the back side. When the phone main body 1 is loaded to a head 7, the clasp 4 is fixed to cloth with the clip 6 to make easy the adjustment of the potentiometer and the switch 5, allowing to avoid unnecessary length of the cord 2.
Patent JP-H0522860-A (JP)
Title: Electronic apparatus
Inventor: ISHIKAWA HIROYUKI
IPC: G06F1/26
Filed: 1991-07-08
Abstract: PURPOSE:To avoid the wear of batteries by a method wherein a display light is put out when it is clearly noticed from the outside that a power supply is closed. CONSTITUTION:If a power saving function (p) is selected and a control circuit 20 judges that a display part 2 is in an open data with a detection switch 5, it is judged whether the display part 2 is in a backlighting state or not. That is, of the mode is the power saving mode, it is not noticed whether a power supply is applied to a main apparatus 21 or not only by watching the display part 2 which has no backlighting and a power-on lamp 3 is lit. If the mode is not the power saving mode, an operator can clearly notice that the power supply is applied to the main apparatus 21 by the backlighting of the display part 2. Therefore, the control circuit 20 operates a power-on lamp switch 22 to put out the power-on lamp 3. Thus, the waste lighting of the power-on lamp 3 is avoided and the power consumption can be saved.
Patent JP-H0720684-A (JP)
Title: Roll for electrification
Inventor: UEISHI KENTARO
IPC: F16C13/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide an inexpensive roll for electrification having a simple layer structure and capable of preventing a blotting phenomenon such as bleeding or blooming and performing uniform and stable electrification without the occurrence of leakage irrespective of its use circumstances. CONSTITUTION:This roll for electrification 1 is constituted by laminating a conductive elastic layer 3 and a surface layer 4 in which a conductive substance is dispersed on a core material 2 in this order, and the surface layer 4 is constituted so that resistance value may be higher toward the outer side. The surface layer 4 has a high-resistance facing layer on the outer layer side and is constituted by using a thermosetting binder resin. Furthermore, the surface layer 4 is formed by electrostatic coating.
Patent JP-S5790710-A (JP)
Title: Process alarm display device
Inventor: NARA KANETOSHI
IPC: G06F3/048
Filed: 1980-11-27
Abstract: PURPOSE:To realize more assured operation of process, by displaying in flicker a normally reset message in case when the process quantity once turned into an alarm is normally reset and erasing the normally reset message with the confirmation and indication of an operator. CONSTITUTION:Process quantities P1-Pn of a plant machinery are accepted via a process input device 11 and compared with the limit value stored in a limit value storage part 15 through an arithmetic control part 13. Thus the normal reset is decided from the generation of an alram and the state of the alarm, and the alarm message and the normally reset message are displayed in flicker at a display device 18. In addition, an alarm generation confirming switch 19 that works after the confirmation of the alarm display message to stop the request for the generation of alarm and a normal reset confirming switch 39 that works after the confirmation of the normally reset message to stop the request for the normally reset message are provided.
Patent JP-S5956883-A (JP)
Title: Commutatorless motor device
Inventor: TANIGUCHI SHIGERU
IPC: H02P6/04
Filed: 1982-09-25
Abstract: PURPOSE:To stabilize the operation of a motor with leading power factor by comparing the phase difference of the voltage and current of a separately-excited control AC generator with reference values when operating a synchronous motor and an AC motor in parallel by the control AC generator. CONSTITUTION:When a synchronous motor 2 and AC motors 3-1-3-n are operated in parallel with each other by a separately-excited AC generator, the fundamental waves of the output side voltage and current of the generator 1 are respectively detected by detectors 9, 10, inputted to a phase difference detector 11 to obtain phase difference, a gate control circuit 12 is controlled to match to the reference signal, thereby controlling the gate of the generator 1. Accordingly, when the load general power factor tends to becomes delayed from the preferable power factor in the commutation of the generator 1, the commutation phase can be advanced by the circuit 12, thereby performing stable operation by enabling always preferable commutation.
Patent JP-S5791835-A (JP)
Title: Reinforcing method of rolling metallic structure body
Inventor: ISHIZAWA MASAHIKO
IPC: B21J1/06
Filed: 1980-11-26
Abstract: PURPOSE: To reinforce a part which is apt to be broken due to concentration of stress, and to make a rolling metallic structure body light, by forming the opening end edge of a metallic plate of said body in a thick-walled shape by means of heating and forging.  
     CONSTITUTION: Into an opening hole 3 opened on a metallic plate 1 of a rolling metallic structure body, a high-frequency induction heating device 5 for heating only the circumferential edge part of this opening hole 3 is inserted, the heating device 5 is removed after heating, a roller 6 is put into the opening hole 3, and the groove part of the roller 6 is pressed against the circumferential edge of the opening hole 3. When the roller 6 is rotated so that a center line a-a is strongly turned toward the centrifugal direction, a swelling 7 of a beading shape is produced on the circumferential edge part of the opening part in accordance with a shape of the groove of the roller 6. In this way, a part which is apt to be broken due to concentration of stress is reinforced by a simple means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5955252-A (JP)
Inventor: OGAWA YOSHIO
IPC: A47C27/00
Filed: 1982-09-25
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-2000354489-A (JP)
Title: Thermogenesis-related gene and thermogenesis-related protein of plant
Inventor: ITO KIKUICHI
IPC: A61K38/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new thermogenesis-related gene which is derived from Symplcarpus foetidus, whose cDNA has a specific base sequence, which can be used in the field of plant-breeding such as development of a low temperature- resistant plant, and in the field of medicine such as the treatment of diabetes and obesity, for developing a thermogenic material, and so on. SOLUTION: This is new thermogenesis-related gene SfVCPa which is derived from Symplocarpus foetidues, whose cDNA has the base sequence shown by the formula, which is useful in the field of plant-breeding such as development of a low temperature-resistant plant, in the field of medicine such as the treatment of diabetes and obesity, and in the field of engineering such as the development of a new thermogenic material derived from a plant, and so on. This thermogenesis-related gene is obtained by preparing a genome library from genomic DNA of S. foetidus by a well-known method, followed by screening the obtained library by the colony-or plaque-hybridization using a partial sequence of cDNA of gene SfVCPa as a probe.
Patent JP-S6146347-A (JP)
Title: Production of casting mold
Inventor: SAITO SHIGERU
IPC: B22C3/00
Filed: 1984-08-10
Abstract: PURPOSE:To improve the efficiency of an operation for producing a casting mold by coating a mold coating material on the surface of a pattern for the casting mold then packing sand onto said material and curing the sand. CONSTITUTION:The mold coating material 2 is coated on the surface of the pattern 1 for casting then the molding sand 3 is packed onto said material and is cured. The binder in the sand 3 bleeds out and contacts with the mold 2 and at the same time the material 2 sticks securely to the surface of the sand 3 in the curing stage of the sand 3. The casting mold having the material 2 on the surface is obtd. by the above-mentioned method. The material 2 plays the role of a parting materials as well and eliminates the coating of the material 2 after the production of the casting mold and therefore the operation efficiency is improved.
Patent JP-S5792424-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C10N40/18
Filed: 1980-11-27
Abstract: PURPOSE:To obtain durability by improving wear resistance by providing an organic silicon compound which contains specific fluorine on the magnetic-layer side surface of a magnetic recording medium. CONSTITUTION:An about 0.1-10wt% F-containing silicon compound shown by the formula is contained in magnetic powder to form a magnetic layer on the surface of a plastic film, etc. Since the said compound bleeds the magnetic layer to the surface, a coefficient of friction decreases to improve wear resistance, thereby lessening a decrease in output in frequent use.
Patent JP-S5791423-A (JP)
Title: Infrared-ray detector
Inventor: TAJIKOME TOORU
IPC: G02B17/08
Filed: 1980-11-28
Abstract: PURPOSE:To increase a data rate by adding an inclination control mechainsm to the secondary mirror of an infrared-ray detector on a rosette scan system. CONSTITUTION:In an infared-ray detector on a rosette scan system, a pinlike pivot 9 fitted to a secondary mirror 3c is inserted into the tapered groove of the shaft 8 of a motor 7. When the secondary mirror 3c and a wedge 4 rotate while the tip of a screw 10 is in contact with the shaft 8 and a screw 11 is separated, a visual field is scanned from a scanning point O' to a point P1 along a scanning track A1. When the polarity of a current flowing through a coil 13 is changed at the point P1, only the tip of the screw 11 meets the shaft 8 by a magnet 12 and the scanning point P1 move to a point Q1. This operation is repeated to scan scanning tracks A1 and A in the entire visual field B during the one-frame time period.
Patent JP-H0833277-A (JP)
Title: Rotary driving wheel acceleration mechanism employing electromagnet
Inventor: FUJISHIRO SHIGEO
IPC: H02K7/18
Filed: 1994-07-20
Abstract: PURPOSE:To produce a stabilized rotating force by providing a driving wheel having an outer ring arranged with a plurality of permanent magnets at a constant interval, and a frame arranged with several electromagnets, generating kinetic energy through magnetic interaction between the permanent magnets and the electromagnets during rotation of the driving wheel thereby facilitating rotation of the driving wheel. CONSTITUTION:Three permanent magnets 2 are fixed through a driving wheel arm 5 onto the surface of outer ring of a driving wheel 1 and a weight 6 is fixed to each permanent magnet 2. Several electromagnets 3 are arranged on an electromagnet frame 4 at a substantially constant interval. The electromagnet 3 has a coil, the number of turns thereof increases according to the order of arrangement. Furthermore, a relay contact drum 10 and a relay sliding switch 11 are provided and when the permanent magnets 2 face the electromagnets 3, respectively, a current is fed to each electromagnet 3 thus increasing the electromagnetic force generated from each electromagnet 3 stepwise. Consequently, the driving wheel 1 is subjected to gravitational acceleration and electromagnetic force and energy is fed constantly to the circumferential part thereof thus producing a strong rotating force at high speed.
Patent JP-S6412267-A (JP)
Title: Enzyme labeling sugar lipid antigen and enzyme immunity measurement using it
Inventor: HAMAOKA AKIRA
IPC: G01N33/53
Filed: 1987-07-07
Abstract: PURPOSE:To perform oxygen immunity measurement of a highly sensitive sugar chain antigen with a simple unit by attaching a sugar lipid antigen to oxygen without losing its antigen property and by obtaining oxygen labeling sugar lipid antigen. CONSTITUTION:Oxygen and sugar lipid antigen, where a hydrophobic group with alkyl chain was introduced, are attached hydrophobically and the alkyl chain is set to an alkyl group with two more carbons. Also, enzymes are peroxidase, glucose oxidase, alkaline phosfatase, or beta-galactoxidase. Also, sugar lipid antigens is ganglio, globo, isoglobo, lacto, or neolacto sugar lipid. Enzyme labeling sugar lipid antigen is obtained without losing antigen property of sugar lipid antigen while indexing competitive prevention by sugar chain antigen in the specimen liquid of reaction between an enzyme labeling sugar lipid antigen and a peculiar antibody for sugar chain of sugar lipid antigen which is fixed to an insoluble carrier. It allows for a simple and highly sensitive enzyme immunity measurement of sugar chain antigen by the competition method.
Patent JP-H04366158-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08L67/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in molding flow and impact resistance by mixing an aromatic polyester with a specified modified polyolefin polymer. CONSTITUTION:A polyolefin comprising ethylene, a 3-16C monoolefin and a polyene is reacted with a glycidyl ether modifying agent of formula I (where Ar is a 6-23C aromatic hydrocarbon group having at least one glycidyloxy group; and R is H or methyl) to obtain a modified polyolefin polymer having one glycidyl ether structural unit of formula II per 4-5000 carbon atoms of the polyolefin and a melt index of 0.01-100. 100 pts.wt. aromatic polyester comprising an aromatic dicarboxylic acid (derivative), an aliphatic glycol, an alicyclic glycol and its derivative and having an intrinsic viscosity of 0.4-1.2dl/g is mixed with 1-100 pts.wt. said volymer.
Patent JP-H067349-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SHIBATA MASAAKI
IPC: A61B8/00
Filed: 1992-06-25
Abstract: PURPOSE:To suppress linkage between the terminal group of transmission and the terminal group of reception with a little terminals even when vibrators are increased. CONSTITUTION:At a probe connector, a transmission terminal group 18t and a reception terminal group 18r are arranged so that signal pins 14t and 13r and common pins 12t and 11r can be adjacent each other, and the respective common pins and the two signal pins are arranged so as to be adjacent each other.
Patent JP-H0612716-A (JP)
Title: Recording and reproducing system for information
Inventor: TSUBURAYA YOSHITANE
IPC: G11B11/105
Filed: 1992-06-25
Abstract: PURPOSE:To enable the reproduction of information from a magneto-optical recording medium which does not possess films, such as reflection film and enhancement film, for enhancing the CN value of reproduction by devising the constitution of an optical head. CONSTITUTION:The laser beam exit port of the optical head 14 is provided with a transparent substrate 81, an enhancement film 82 consisting of a transparent substrate having the refractive index higher than the refractive index of this transparent substrate, a magnetic signal transfer film 83 for magnetically transferring the information recorded on the information recording medium 11 and a signal transfer element 73 having the reflection film 85. This magnetic signal transfer element is internally provided with an objective lens for focusing a laser beam 86 for reproduction on the magnetic signal transfer film and focusing a laser beam 87 for servo control on the magnetic material film 34 of the information recording medium.
Patent JP-S6229844-A (JP)
Title: Range hood
Inventor: BABA KATSUMI
IPC: F24F7/06
Filed: 1985-07-30
Abstract: PURPOSE:To make it possible to efficiently draw in oil mists produced during cooking and discharge them to the outside, by providing a fan casing in a front hood and further providing auxiliary suction ports on the upper part and the lower surface of the front hood. CONSTITUTION:A hood body 1 comprises a casing open in the front and the bottom and incorporates a fan casing 6 which has a motor 4 and vanes 5 therein. Above the fan casing 6 an adapter 7 for discharging smoke to the outside is provided and an upper auxiliary suction port 8 and a lower auxiliary suction port 9 are provided on the upper part of a front hood 3 and on the bottom surface thereof respectively. As the fan casing 6is provided in the front hood 3 and auxiliary suction ports are provided on the upper and lower parts of the font hood 3, oil mists dispersed in front of the hood body 1 can be sucked efficiently to be discharged to the outside.
Patent JP-S6060169-A (JP)
Title: Cationic electrodeposition paint composition
Inventor: SHINOHARA TOSHIO
IPC: C09D5/44
Filed: 1983-09-12
Abstract: PURPOSE:To provide the titled paint compsn. which does not form pinholes even when applied to zinc alloy-plated steel sheets and gives a coating film having excellent corrosion resistance, by dispersing a cationic thermosetting resin in a specified solvent. CONSTITUTION:An org. solvent which contains at least one benzene ring and whose solubility in water (20 deg.C) is 0.01-20%, such as benzyl alcohol, benzyl acetate or toluene, is used. A cationic thermosetting resin (A) [e.g. a cationic thermosetting urethane (or epoxy) resin contg. active hydrogen atoms, amino groups and blocked isocyanate groups], 5-15wt% (based on the quantity of component A) said solvent (B) and an org. acid (C) (e.g. formic, acetic, or lactic acid) in a quantity sufficient to neutralize amino groups in component A, are mixed together. The resulting compsn. is diluted with water to a painting concn., thus obtaining a cationic electrodeposition paint compsn.
Patent JP-S5792859-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRASHIMA TOSHINORI
IPC: H01L21/8226
Filed: 1980-12-01
Abstract: PURPOSE:To make a base width less and uniformly controllable, by arranging a thin P layer extending to an injector side over a base surface and a thin P layer extending to a base side over an injector surface correctly facing to each other by means of ion implantation. CONSTITUTION:Regions 7, 8, 9 are provided in an epitaxial layer 3 by conventional diffusion method. Holes 18, 19 are opened in an SiO2 17. Resist masks 20, 20a are provided without a resist 20 in the hole 19. B-ion implantation layers 7a, 8a, 10 are provided shallowly. The surface is annealed and covered with a thermal oxide layer. The layers 7a, 8a are piled up with the injector 7 and the base 8, and formed by ion implantation. The interval between the layers 7a and 8a are always formed constant. A constant base current can be supplied with less randomness. An inverter function can be obtained with high reliability. As a base width is made narrow different from the one by diffusion method, hFE of a lateral transistor can be made large, and improvement of characteristics and low-power consumption can be achieved.
Patent JP-H0218439-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L25/08
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent impact resistance, weld strength, appearance of molded product, etc., by compounding a specific styrene copolymer, a styrene polymer, a polyamide polymer and/or a polyester polymer and an organic phosphoric or phosphorous acid compound. CONSTITUTION:The objective composition is produced by compounding (A) 5-80wt.% of a styrene copolymer copolymerized with 0.1-8wt.% of an unsaturated compound containing COOH group, (B) 5-85wt.% of a styrene polymer (e.g. ABS resin or MS resin) and (C) 10-90wt.% of a polyamide polymer and/or a polyester polymer and mixing 100pts.wt. of the obtained mixture with (D) 0.1-10pts.wt. of an organic phosphoric or phosphorous acid compound. The content of the COOH-containing unsaturated compound in the whole composition is 0.02-4wt.%, the content of rubber component is 5-40wt.%, the intrinsic viscosity of the matrix component in the components A and B is >=0.35dl/g and the average grafting ratio to the rubber component is >=30wt.%.