baber/WOPTO huggingface dataset:
Patent JP-H0531295-A (JP)
Title: Washing machine
Inventor: UCHIDA YASUNORI
IPC: D06F39/12
Filed: 1991-07-29
Abstract: PURPOSE:To reduce a foam constraint by forming a vertical groove-shaped foam pool part over the wall opposite to the corner of a washing tub. CONSTITUTION:A vertical groove-shaped foam pool part 2a is provided on a washing tub 2. One end of which is smooth and the other end has a corner. The smooth section is opposite to the rotation direction of a dehydration tub 6, preventing the foam once entered in the foam pool part 2a from flowing into the washing tub 2. After the end of the washing process, the washing liquid is drained through a draining valve 11 and a draining hose 12, but the form not drained remains in the dehydration tub 6. The foam is sprayed to the inner wall of the washing tub 2 from a hole 6a of the dehydration tub 6 by the centrifugal force at the time of the intermediate dehydration process, store and come into contact with the dehydration tub 6 while moving in the same direction as the rotation of the dehydration tub 6. When the foam moving the inner wall of the washing tub 2 reaches the foam pool part 2a, the contact with the dehydration tub 6 does not occur, it falls and does not go out from the washing tub again. Thus, the frictional resistance will not be generated, preventing the foam constraint state.
Patent JP-H0354783-A (JP)
Title: Prepaid card
Inventor: WATANABE MAKOTO
IPC: G11B23/28
Filed: 1989-07-24
Abstract: PURPOSE:To easily judge an inserting direction by boring a hole in a position, which is determined in advance, on an end side to be inserted excepting for a part on the center line of the card. CONSTITUTION:A hole 13 is bored in the position, which is determined in advance, on the end side to be inserted excepting for the part on the center line of a card 10. This hole 13 is provided to confirm whether the prepaid card 10 inserted to the card inserting port of a prepaid card reader/writer is inserted in a regular read direction or not. Thus, whether the prepaid card 10 is inserted from the regular direction or not can be instantaneously judged simultaneously with the insertion of the prepaid card and time for processing the card can be shortened.
Patent JP-H0473022-A (JP)
Title: Vessel for food mixer
Inventor: SHIBATA MORIO
IPC: A47J43/046
Filed: 1990-07-16
Abstract: PURPOSE:To enhance the effect of thermal insulation and improve sound insulating property and reduce noise by composing the external wall layer and internal wall layer of a vessel main-body, of the different kinds of two layers, and by setting an air layer between the external wall layer and the internal wall layer. CONSTITUTION:The vessel of a food mixer consists of a vessel main-body 5, and a cover 6 for covering the opening section of the vessel main-body 5, and has a cutter 4 on the internal bottom section of the vessel main-body 5. The vessel main-body 5 is composed of the two layers of an external wall layer 7 and an internal wall layer 8. For the external wall layer 7, the material of the high rigidity of metallic material or the like is used, and for the internal wall layer 8, the material of high impact-resistance and low thermal conductivity like synthetic resin material is used. Besides, by setting an air layer 9 between the external wall layer 7 and the internal wall layer 8, weight can be lightened, and thermal insulation effect and sound insulating effect are enhanced.
Patent JP-S6170038-A (JP)
Inventor: KANDA HISASHI
IPC: D02H5/00
Filed: 1984-09-10
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-S6432231-A (JP)
Title: Packaging structure for liquid crystal display device
Inventor: KURANE HARUHISA
IPC: H05K3/36
Filed: 1987-07-29
Abstract: PURPOSE:To reduce electric power consumption and to miniaturize a circuit board by packaging at least either of an interface circuit and video line buffer circuit to a flexible substrate which transmits signals to a packaging substrate. CONSTITUTION:A driver-contg. liquid crystal panel 1 is packaged to the liquid crystal panel packaging substrate 2. A timing control circuit 3 and a display signal forming circuit 4 are packaged on the circuit board 9. The output signals from the circuit board 9 are sent to the flexible substrate 7. The interface circuit 5 and the buffer circuit 6 for video lines are packaged on the substrate 7. The signals processed by the circuits 5 and 6 are sent to the panel 1. Displaying is executed by these signals. The load capacity of the panel 1 viewed from the output stage of the circuits 5 and 6 is thereby decreased as the capacity of the substrate 7 is negligible. Since the number of the circuits to be packaged on the circuit board 9 is decreased, the circuit board 9 is reduced in size.
Patent JP-H0237865-A (JP)
Title: Signal device
Inventor: HIRAHARA KUNIO
IPC: H04M7/02
Filed: 1988-07-28
Abstract: PURPOSE:To eliminate the current based on a ground potential difference and to reduce the power consumption by using the power source circuit of an isolating type at a direct current power source part connected to a signal circuit and making the signal circuit into a non-ground condition. CONSTITUTION:In a signal device 1 at an A station side, the whole of a signal circuit 2 is made into the non-ground, made into an insulation condition for a ground and a direct current power source part 3 is connected. The direct current power source part 3 provides a converter 11 to convert the direct current voltage of a direct current output part 10 to rectify and smooth a commercial alternating current to an aimed use direct current voltage, the converter 11 constitutes a power source circuit 4 of the isolating type and the input side is grounded and the output side is not grounded. On the other hand, a signal device 1a at a B station side is also of the completely same constitution as the A station side. Thus, the current based on the ground potential difference does not flow and the power consumption can be reduced.
Patent JP-H1121247-A (JP)
Title: Skin activator and allergy inhibitor
Inventor: MIYAHARA TSUNEO
IPC: A61K8/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a skin activator excellent in synthetic activities of biological hyaluronic acid and inhibiting activities of hyaluronidase, and further to obtain an allergy inhibitor having excellent activities for inhibiting release of histamine. SOLUTION: This skin activator and allergy inhibitor contain fucoidan extracted from one or more kinds of a seaweed belonging to the genus Analipus, Nemacystis, Ceratophyllum, Ecklonia, Lessonia, Macrocystis, Fucus, Ascophyllum and Durvillea.
Patent JP-S5884889-A (JP)
Title: Paraffin isomerization
Inventor: HEINERMAN JACOBUS JOHANNES LEO
IPC: C10G45/64
Filed: 1982-10-29
Abstract: A process for hydroisomerization of C4-C7 paraffins with a nickel and/or cobalt synthetic mica-montmorillonite catalyst which has been pretreated with hydrogen at a temperature of at least 400 DEG  C.
Patent JP-H0721525-A (JP)
Title: Production of thin-film magnetic head
Inventor: MIZUUCHI TAKAHARU
IPC: G11B5/31
Filed: 1993-06-30
Abstract: PURPOSE:To significantly simplify the process by placing a flat sheet having an electrical insulating property and flexibility and patterned with a conductor coil film on a substrate having a magnetic film, pressing, heating and joining the sheet to the substrate. CONSTITUTION:A lower magnetic film 3 is formed on the insulating film 2 of a substrate 1, and a gap film 4 demarcating the gap between the upper and lower magnetic poles is formed on the film 3 and substrate 1. A flat conductor coil sheet 12 patterned with a conductor coil 8 on a synthetic-resin base 13 and having an electrically insulating property and flexibility is placed on the film 4, pressed, heated and joined to the substrate. As a result, the insulation between the conductor coil film and magnetic film is secured by the insulating film uniform in thickness, and the process for forming a thin-film magnetic head having a high dielectric breakdown voltage is significantly simplified.
Patent JP-S6251382-A (JP)
Title: Image pickup device for electronic still photographing
Inventor: TANI NOBUHIRO
IPC: H04N5/335
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a frame video image with high resolution easily in applying this system to an electronic still camera by providing an output element provided at each horizontal array, a register member, the 1st switch member and the 2nd switch member. CONSTITUTION:A light of an object made incident through a lens 18 is made incident in an image pickup device 22 the moment a shutter 20 is opened. A drive circuit 24 reads a stored electric charge corresponding to the incident luminous quantity after the closing of the shutter 20 and sends it to a recorder 26. The recorder 26 records a video signal from the image pickup device 22 on a medium such as a magnetic disc. The image pickup device 22 consists of a photodetector 30, a storage section 32, an output section 34 and m-set of cells, a shift register designating which of the m-set of the output elements O is to be activated and a group of MOS switching transistors Q sending the read control signal to the output element O under the switching control by the shift register 36 and sending the video signal read from the output element O onto a video signal line 38.
Patent JP-S6081854-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA KUNIHIKO
IPC: H01L21/268
Filed: 1983-10-11
Abstract: PURPOSE:To obtain an LSI which can prove stable trimming step and high reliability and high accuracy by forming the silicon portion under the portion for setting a laser in a structure for insulating from the other circuit. CONSTITUTION:A semiconductor region directly under the wiring metal of the portion, to which a laser light ray is emitted for trimming has a P-N junction between the region and the other circuit function portion. When taps of wiring metal 23 is, for example, extended from a resistor 20 and the wirings 23 of the shortcircuited portion are cut by the laser, the epitaxial layer 25 for forming the collector of an N-P-N type transistor is isolated by a diffused layer 24 from the surface, thereby electrically isolating the lower part of the portion, to which the laser light ray is emitted. Thus, even if an insulating film 22 is destroyed by the laser light ray to shortcircuit with the portion 25, the substrate 21 is connected with the lowest potential of the circuit. Accordingly, the characteristics of the circuit is not lost only by connecting the diode of reverse direction.
Patent JP-S6433137-A (JP)
Title: Production of phenylene thioether oligomer
Inventor: TERAUCHI MAKOTO
IPC: C08G75/0231
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a low-MW phenylene thioether oligomer free from a high-MW component, by reacting a dihalobenzene with an alkali metal sulfide in an aprotic polar solvent under specified conditions. CONSTITUTION:The purpose oligomer is obtained by reacting a dihalobenzene (I) with an alkali metal sulfide (II) in an aprotic polar solvent in the presence or absence of a radical scavenger and/or a shortstop under conditions including a (I) to (II) molar ratio of 1.5-5, a reaction temperature of 150-250 deg.C and a reaction time of 1-10hr. M-Dinitrobenzene is desirable as said radical scavenger because it difficultly reacts with the product. To obtain a functional group- terminated phenylene thioether oligomer, it is suitable to react the (halogen- terminated) oligomer obtained by the above process with 1.2-3 equivalent of an aromatic mercaptide of the formula, per equivalent of the halogen atom, in an aprotic polar solvent.
Patent JP-H0354734-A (JP)
Title: Optical pickup device
Inventor: NAKADA YASUO
IPC: G11B7/09
Filed: 1989-07-21
Abstract: PURPOSE:To enable tracking control with high accuracy by generating a tracking error signal based on a main beam, which is divided into two beams by a diffracting element and received by a photodetector, when information are recorded and based on a pair of sub beams when the information are reproduced. CONSTITUTION:A pair of sub beams, which are reflected on an optical disk 16 and diffracted by a second diffracting element 13, are condensed to photodetecting parts 17c and 17d. When recording bits 22,22... are reproduced, the tracking error signal is finded based on a pair of sub beams by a three-beam method according to the command of a control means composed of a servo signal processing system. On the other hand, when the recording bits 22,22... are recorded, the tracking error signal is finded based on each quantity of light for spots P1 and P2, which are formed on photodetecting parts 17a and 17b of a photodetector 17, by a push-pull method according to the command of the control means. Thus, at the time of recording, comparatively satisfactory tracking control can be executed and at the time of reproducing, the tracking control can be executed with high accuracy.
Patent JP-H1036068-A (JP)
Title: Brake controller for crane
Inventor: FURUTA KATSUMI
IPC: B66C13/22
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To make the discharge resistance unnecessary, and to reduce the heat generation of the brake coil, by comprising a means for applying the second output voltage generated from a variable AC voltage generating means on the basis of the OFF command of a crane, through a rectification means, while changing the second output voltage to the non-voltage. SOLUTION: When a stop command is given to a crane, a voltage decrease command S3 of a controller 300 is given to a controller of an inverter 102 through an amplifier 309, to lower the second output voltage generated from the inverter 102, to zero. Then the voltage is input to the three-phase all wave bridge 115 through the reactors 105a-105c, the output voltage of the three-phase all wave bridge 115 is attenuated, the OFF-operation of the brake is performed while releasing the electromagnetic wave energy accumulated in a brake coil 11, through the three-phase all wave bridge 115, and a driving motor is locked and stoped. Thereby the heating value of the brake coil 11 can be reduced, and the discharge resistance connected in parallel with the brake coil 11 becomes unnecessary.
Patent JP-S5890198-A (JP)
Inventor: AOKI TADASHI
IPC: G21C17/032
Filed: 1981-11-26
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-H0732127-A (JP)
Title: Manufacture of super tough composite differential hardness roll
Inventor: SATO YUICHIRO
IPC: C22C38/00
Filed: 1992-07-16
Abstract: PURPOSE:To adjust the necessary characteristic in each caliber to the optimum level by shifting an electrode for heating while pouring molten metal having the composition obtaining the structure near white cast iron, casting complex material forming the necessary outer layer in each caliber on the outer periphery of a core material and executing a specific forging ratio of hot plastic deformation to the obtd. composite material. CONSTITUTION:An SCM 440 material of a low alloy steel is arranged at the center of a mold as the core material and the molten metal of the white cast iron composition which attaches importance to the heat resistance forming a part used to a rough rolling, and successively the molten metal of the white cast iron composition which attaches importance to the necessary wear resistance to an intermediate rolling and further, the molten metal of the white cast iron composition which can improve the necessary heat crack resistance and wear resistance to a middle finish rolling, are deposited in order by using an electro-slag remelting method. Thereafter, caliber forging having 1.5-5.0S forging ratio is applied in the aim making the caliber fine to improve the roughened surface resistance. In the case of further importance to the wear resistance, a tool steel which can form the special carbide, is used as a molten metal.
Patent JP-S6085187-A (JP)
Inventor: HIWASA YONEO
IPC: E21B10/52
Filed: 1983-10-13
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-S6168407-A (JP)
Title: Hair tonic
Inventor: SHIMIZU HISAYOSHI
IPC: A61K8/37
Filed: 1984-09-10
Abstract: PURPOSE:A hair tonic that contains a combination of an antiandrogen such as oxendolone, its ether or ester with a cyclandelate, thus showing good hair tonic effect and depletion-inhibiting effect without side-effects. CONSTITUTION:The objective hair tonic contains a combination of a compound of the formula (dotted line may be a double bond in the 9 or 10 position) or its ester or ether with cyclandelate, namely 3,3,5-trimethylcyclohexyl mandelate. The content of the compound of the formula is about 0.001-5wt%, preferably about 0.01-1.0wt% and the cyclandelate is about 0.1-10wt%, preferably about 1-5wt%.
Patent JP-S5980409-A (JP)
Title: Diallyl terephthalate copolymer and its preparation
Inventor: TANAKA WATARU
IPC: C07C69/82
Filed: 1982-10-30
Abstract: PURPOSE:To prepare the titled copolymer having specific structure, degree of unsaturation, true specific gravity, average molecular weight and molecular weight distribution, and imparted with high toughness, by reacting diallyl terephalate with an aromatic hydrocarbon having hydrogen atom on the benzyl group. CONSTITUTION:The objective copolymer having a degree of unsaturation of 40- 85 represented by the iodine value measured by the Wijs method, true specific gravity of 1.20-1.25 at 30 deg.C, a number-average molecular weight Mn of 4,000- 10,000 measured by GPC method and reduced to polystyrene, a weight-average molecular weight Mw of 70,000-200,000 and a molecualar weight distribution (Mn/Mw) of 10-40, is prepared by polymerizing (A) diallyl terphthalate of formula I with (B) an aromatic hydrocarbon of formula II (R<1> and R<2> are H or lower alkyl; n is 1,2 or 3) having at least one hydrogen atom on the benzyl group. The polymer has the structure wherein one monomer unit of the component B is bonded at the benzyl group to the terminal allyl group of the monomer unit of the component A through a C-C bond, and the number of the structure in the copolymer is 3-11.
Patent JP-S5980177-A (JP)
Title: Phase control circuit for motor
Inventor: TAJIMA SHIGERU
IPC: H02P29/00
Filed: 1982-10-29
Abstract: PURPOSE:To remove the various influences based on an abrupt phase lock by softly locking a phase control system by providing a reset pulse forming circuit. CONSTITUTION:When the pulse of a vertical synchronization pulse VD is varied due to channel switching or the like, a counter 2 is reset by the first reset pulse if the variation width falls within the pulse width of a window pulse, and the counter 2 is reset by the second, third reset pulses in response to the phase of the vertical synchronization pulse VD except the above case. Thus, an internal reference pulse Pca which is slower in variation of the phase that the pulse VD is supplied as the internal reference pulse in a phase control system 10, and a closed loop control is performed to lock the phase to the pulse Pca, with the result that the system 10 can be softly locked.
Patent JP-S5980015-A (JP)
Title: Command generator of tuning frequency setting action of tuner
Inventor: KAWAKAMI YASUO
IPC: H03J7/28
Filed: 1982-10-29
Abstract: PURPOSE:To make easily a tuner perform an automatic channel selection, by counting time so as to receive a direction command or another direction change command as an automatic channel selection command when either one of those two commands exists longer than a prescribed period of time. CONSTITUTION:When an up or down command signal consisting of a high level signal is generated, a transistor TRQ is turned on. Then the collector output of the TRQ is set at a low level, and the output of an NOR circuit 5 to which said collector output is connected is set at a high level. Then the output of the circuit 5 is set at a low level if either one of the up and down command signals exists until a prescribed period of time elapses. The output of the circuit 5 is sent to an input terminal of an NOR circuit 4 so as to form a positive feedback loop. Therefore a monostable multivibrator 2 is reset to the initial state. As a result, the Q output of the monostable multivibrator 2 is kept at a high level until either one of up and down command signals disappears when the corresponding command signal exists shorter than a prescribed period of time.
Patent JP-S5892625-A (JP)
Title: Separation of high purity butene-1 or butene-1/isobutene mixture from 4c hydrocarbon fraction
Inventor: OGURA SHIYUNICHIROU
IPC: C07C67/00
Filed: 1981-11-27
Abstract: PURPOSE:To obtain the titled compound useful as a comonomer for polyethylene polymerization, from a 4C hydrocarbon fraction, in high purity, in large quantities, at a low cost, by using a combined process comprising an extractive distillation step using a polar solvent and two distillation steps. CONSTITUTION:The 4C hydrocarbon fraction 1 is subjected to the extractive distillation A-1 using a polar solvent to separate a component composed mainly of 1,3-butadiene as the extract 4 leaving the raffinate 3 composed mainly of butanes, butene-1, isobutene, and butene-2 and free from 3-4C diene and acetylene hydrocarbons. If necessary, after removing (D, E) isobutene in the form of t-butyl alcohol, the raffinate is distilled in the first distillation column B to separate n-butane and butene-2 as the bottom component 8. The low boiling component 7 obtained from the top of the column is sent to the second distillation column C to remove isobutane 9 from the top and obtain the high-purity titled compound 10 from the bottom.
Patent JP-S6436730-A (JP)
Title: Installation for continuous heat treatment of steel plate
Inventor: MURASHIGE ATSUSHI
IPC: C21D9/56
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the generation of flaws, strains, etc., and meandering by providing changing apparatuses for direction disposed with a driving rotary body, etc., mounted with free revolving shafts revolving in contact with a steel plate to the direction changing part of the running steel plate and permitting the smoothness of the change in direction. CONSTITUTION:Said installation has the changing apparatuses 3A, 4A for the progressing direction of the steel plate 1. The steel plate 1 sent from the pre- stage is retained in a furnace as conveyed along a spiral running path and is sent to the succeeding stage. The driving rotary body 18 and spiral guides 22, 23 are provided to the above-mentioned changing apparatuses 3A, 4A for the progressing direction and are disposed to the direction changing part of the steel plate on the side of the entrance or the exit of said spiral running path. Plural free rotors 12 freely revolvable and movable in contact with the inner surface of the steel plate 1 are mounted to the above-mentioned driving body 18. Said guides 22, 23 guide the rotors 12 in the direction of the axis along the outer circumferential part of the above-mentioned rotary body 18.