baber/WOPTO huggingface dataset:
Patent JP-H0997713-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: YOSHIDA OSAMU
IPC: G11B5/65
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the title magnetism recording medium having intensive coersive force capable of coping with high density recoding by making a metal magnetic film in nearer side and farther side to and from a supporter respectively of an Fe-N base metal magnetic film and an Fe-N-O base metal magnetic film. SOLUTION: After vacuumizing a vacuum vessel 8a in the vacuum degree of about 10<-4> -10<-6> , a magnetic metal in a crucible 5a is melt.evaporated by electron beam heating from an electron gun 7a of output 3kW so as to provide an Fe-N base metallic film 200Åthick on a PET film 1. Next, after the formation of the Fe-N base metal magnetic film, an Fe-N-O base 1600Å thick is provided on the Fe-N base metal magnetic film. Resultantly, the general characteristics such as coersive force and saturated flux density etc., as well as electromagnetic conversion characteristics can be enhanced.
Patent JP-S61130061-A (JP)
Title: Manufacture of thermal head
Inventor: SUGIYAMA TETSUYA
IPC: H01L49/00
Filed: 1984-11-29
Abstract: PURPOSE:To enhance dimensional accuracy and prevent resistance values from being scattered, by providing heating resistors in a predetermined pattern by a dry etching method. CONSTITUTION:The heating resistors based on tantalum nitride or a high melting point metal silicide and electrodes formed of an aluminum alloy or the like are uniformly provided on an insulating substrate of an alumina ceramic or the like by sputtering, vacuum deposition or the like. The assembly thus obtained is subjected to conventional manufacturing steps, and a protective film is provided on the uppermost surface to manufacture the thermal head. In this process, the heating resistors are provided in the predetermined pattern by a conventional dry etching method while selecting an etching gas in consideration of materials of the resistors, electrodes and the like. By employing the dry etching method, the quantity of side etch is reduced through anisotropic etching, so that dimensional accuracy can be enhanced, and resistance values can be prevented from being scattered. The resistors preferably consists of titanium silicide.
Patent JP-H0299946-A (JP)
Title: Transfer roller for image transfer device
Inventor: HIROTA KIYOSHI
IPC: G03D13/00
Filed: 1988-10-06
Abstract: PURPOSE:To prevent by means of a simple structure both picture sheet and picture receiving sheet from being damaged at the time of transfer and from being wound onto transfer rollers by coating the periphery of the transfer rollers with fluororesin. CONSTITUTION:The picture sheet 26 and the picture receiving sheet 28 are inserted among the transfer rollers 136, 138, and 140, at the state overlapped with each other; they are carried while they are pressed and pinched, so that a picture recorded on the picture sheet 26 is transferred onto the picture receiving sheet 28. The surfaces of the transfer rollers 136, 138, and 140, made of silicone rubber or metal, are coated with fluororesin. This prevents the picture sheet 26 and the picture receiving sheet 28 from being damaged without the use of a cover sheet, and also from being wound.
Patent JP-H1156155-A (JP)
Title: Reversible disposal bag
Inventor: NISHIOKA ETSUKO
IPC: A01K1/01
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a reversible disposal bag utilizing a reversible effect in a bag in order to treat a general dirt by hand. SOLUTION: This bag is obtained by laminating a flexible material 2 onto an external surface of a synthetic resin bag 1 and hence forming a single bag reversible in inside and outside.
Patent JP-2000085891-A (JP)
Title: Beverage dispenser
Inventor: TAKEUCHI SAKI
IPC: B67D1/07
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To rationally place a drain pan on a plane door by placing the drain pan receiving beverage leaking from a dispense cock at a region vertically below the dispense cock on the door and supporting it by a reinforcing plate attached to a rear of a door panel. SOLUTION: When a beer supply mechanism including a beer barrel is placed on a lower part of a storage and a beer dispenser including a refrigerating mechanism having a compressor and a condenser is placed on an upper part, a dispense cock for dispensing beer is attached to a door 112 which closes a front opening of the storage body so that it can be opened/closed. A drain pan 13 for receiving beer leaking from the dispense cock is placed below a region where the dispense cock is attached. The drain pan 13 is detachably attached by hooking a pair of left and right attaching holes 13b, 13c provided on its rear wall 13a over a pair of attaching screws 16a, 16b screwed in a reinforcing plate 14 protruding from a front face of an outer panel of the door 12a.
Patent JP-H03113358-A (JP)
Title: Capillary electrophoresis method
Inventor: YAMAGATA KOICHI
IPC: G01N27/447
Filed: 1989-09-28
Abstract: PURPOSE:To make good sepn. and analysis with good reproducibility by chang ing the concn,. of the components in a buffer soln. for electrophoresis with time. CONSTITUTION:The concn. of the components in the buffer soln. for electrophoresis is changed with time at the time of making the sepn. and analysis of DNA, etc., by using the capillary electrophoresis. A sample is introduced into the capillary 12 filled with the buffer soln. for electrophoresis from its end and both ends of the capillary 12 are immersed respectively into another electrode cells 5, 6 in which the buffer soln. for electrophoresis is housed. PT electrodes are respectively immersed into these two electrode cells 5, 6 and a voltage is impressed to the two electrodes. Flow is generated in the buffer soln. for electrophoresis in the capillary by impressing the voltage to both ends of the capillary. The components of the sample which are thereby eluted are detected by a detector 1. The electrical signal from the detector 1 is transmitted to a recorder 3 and is processed therein. The compsn. of the buffer soln. for electrophoresis in the electrode cell 6 on the positive pole side is changed with time during this electrophoresis by a pump controlled by a control section 11.
Patent JP-H04129722-A (JP)
Title: Production of staple mixed elastomer structure
Inventor: UMEDA ARAO
IPC: B29C48/32
Filed: 1990-09-20
Abstract: PURPOSE:To permit an arbitrary adjustment of the degree of orientation of staples in X, Y and Z axial directions by providing the specific sizes of the contours of annularly-shaped grooves of an extruding die. CONSTITUTION:An annularly-shaped groove 2 of an extruding die 1 is provided with a first groove part 3 having a groove part 3a of width W1 and radius R1 and a groove part 3b extending therefrom of width W2, a second groove part 4 extending from the first groove part 3 in the radial direction thereof and having groove width W3 and a third groove part 5 extending from the second groove part 4 and parallel to the axis of the first groove part 3 and having a groove part 5a of width W4 and an outlet groove part 5b of width W5 and radius R2. At the groove widths W1, W2, W3, W4 and W5 and the radii R1 and R2 of the groove parts 3, 4 and 5, W1=0.5-3mm W2/W1=W3/W1= W4/W1>=2W5/W4=0.3-0.95R2/R1>=2 must be satisfied.
Patent JP-2000037419-A (JP)
Title: Stair ascending/descending aid for wheelchair of vertically moving support type
Inventor: NISHIZUKA TORU
IPC: A61G5/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a stair ascending and descending aid that can be used as a wheelchair even with an aid device attached thereto. SOLUTION: A support part 2 that moves up and down along a guide rail 1 is made to move up and down by control of a horizontal bar 4. A grounding part 5 can be folded inward so that the grounding part 5 does not rub against the ground. The inclination angle of the arc of the grounding part 5 can be varied.
Patent JP-H06296461-A (JP)
Title: Processed food prepared by using plant as material and its production
Inventor: WATARI KEIKO
IPC: A23L5/10
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a processed food capable of keeping the morphology of a plant, e.g. visual appearance, gloss and flavor in a natural state and, therefore, of being served without deterioration of the natural color or the natural morphology of a flower over the whole year even in case the plant flower, etc., is used as a material. CONSTITUTION:A plant-constituting part, e.g. a flower, a leaf, a shoot or a fruit is impregnated with egg white, sugar and granulated sugar. Its production method is carried out by immersing the plant-constituting part such as a flower, a leaf, a shoot or a fruit in a viscous solution prepared by dissolving egg white and sugar in water, then coating the plant-constituting part impregnated with the viscous solution with granulated sugar and subsequently drying it.
Patent JP-H02100593-A (JP)
Title: Dial pulse reception circuit
Inventor: NAKANO YOSHIHARU
IPC: H04Q1/32
Filed: 1988-10-07
Abstract: PURPOSE:To miniaturize a circuit without using a high inductance element by connecting a first and a second loop current supplying means respectively between the lines of a subscriber's line in series through an office power source, and supplying loop currents during a talk and during receiving a dial pulse. CONSTITUTION:When the loop current is connected and disconnected by the dial switch of a telephone set 1, this intermittence is detected by a loop current supervising means 12, and the reception of the dial pulse is performed. On the other hand, at the time of the talk, since a continuous DC loop is formed by the telephone set 1, a first and a second switches 13, 14 are turned ON. Accordingly, the AC currents of a first and a second loop current supply circuits 10, 11 are bypassed by their own capacitors 10d, 11d, and do not become the base currents of transistors 10b, 11b. Accordingly, the high inductance element such as in the past becomes unnecessary, and the circuit can be miniaturized.
Patent JP-H10116798-A (JP)
Title: Method for forming titanium silicide film
Inventor: MIZOBUCHI KOICHI
IPC: H01L21/285
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for forming a titanium silicide layer which substantially has a C54 phase. SOLUTION: A silicifying metal layer 20 is formed on a silicon layer 10. Then, these layers are heated up to a first temperature, thus forming a silicide layer 12. This silicide layer 12 may substantially have a first phase (for example, C49, TiSi2 ). Then, the silicide layer 12 is heated while stress is applied thereon, thus forming the silicide layer 12 which probably substantially has a second phase (for example, C54, TiSi2 ). In a preferred working example, the stress is applied after a cap layer 14 is deposited.
Patent JP-H0594428-A (JP)
Title: Data processing system for multiprocessor
Inventor: KATO AKIRA
IPC: G06F15/16
Filed: 1991-10-01
Abstract: PURPOSE:To provide a system whose reliability is high in which the fault of a processor in the designation of the client of a work doesn't lead to the incompletion of the work, in the data processing system of a multiprocessor which processes a load by distributing it by the plural processor. CONSTITUTION:A processor 1 communicates the first priority of the content of the work and the client, and the name of the processor in the second priority to a processor 2 by communication data 101, and communicates the second priority of the same content of the work and the client to a processor 3 by communication data 102. The processor 3 monitors the completion of the work of the processor 2 by a timer 10, detects the fault when the communication data 202 indicating the completion of the work doesn't reach within a prescribed time at the time of the fault of the processor 2, and communicates the completion of the work after substituting the work of the processor 2.
Patent JP-H10104576-A (JP)
Title: Liquid crystal display device and its drive method
Inventor: SUZUKI KOJI
IPC: H04N5/66
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain TFT array constitution capable of jointly using gate line inversion drive and interlaced drive without causing picture quality deterioration by arranging a thin film transistor(TFT) driving a liquid crystal and a pixel electrode so as to be scattered flatly and vertically holding a gate line therebetween. SOLUTION: In an array substrate, respective pixels are constituted of TFTs 5a, 5b,... and the pixel electrodes 6a, 6b.... Data lines D1 -D6 are connected to a data line drive circuit 1, and the gate lines G1 -G4 are connected to a gate line drive circuit 2. At this time, respective TFTs 5a, 5b... and the pixel electrodes 6a, 6b... are arranged alternately on their lower side and upper side around the fate lines G1 -G4 at every pixel. Then, when a gate line inversion drive method is executed in such a TFT array, polarities of liquid crystal drive voltages of respective pixels are arranged so that the pixels of a positive polarity and a negative polarity are arranged alternately in the direction of the gate line. Thus, interference fringes aren't visualized.
Patent JP-H03114547-A (JP)
Title: Preparation of metal catalyst support
Inventor: KAMIMURA FUJIO
IPC: B01D53/86
Filed: 1989-09-28
Abstract: PURPOSE:To firmly stick a flat sheet and a wavy sheet each other and prevent filming out by applying thermosetting resin or thermoplastic resin to an aluminum-containing ferritic stainless steel alloy material before processes for making the material flat or wavy. CONSTITUTION:After rolling process of an aluminum-containing ferritic stainless steel alloy material, rubber-modified phenolic resin such as thermosetting resin or thermoplastic resin is applied to the material. After dried, the material is made into a flat sheet or a wavy sheet. Then, the flat sheet and the wavy sheet are superposed and rolled up many times to give a prescribed shape and the resulting molding is fixed. The molding is heated in an oxidative atmosphere to produce oxide composites of mainly alumina in shape like largely undulating lumps on the support surface. In this way, filming out is surely prevented.
Patent JP-2000144623-A (JP)
Title: Road roller
Inventor: TAMURA SEIJI
IPC: E01C19/26
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To quickly get on or off a driver's seat and to expand the visual field under a floor board. SOLUTION: An alighting/boarding step 23 provided on the side face 2B of a front vehicle body is formed with a lower tread 24, an intermediate tread 25 and an upper tread 26 into a staircase shape so that the positions of rear end sections are drifted forward in sequence toward the upper side from the lower side. The treads 24, 25, 26 are provided with see-through openings 24C, 25C, 26C opened in the vertical direction respectively. When an operator gets on or off a driver's seat, he can reliably advance while invariably observing the treads 24, 25, 26 and can easily get on or off the driver's seat. When the operator looks down a road surface at the time of the pavement work of the road surface, he can see the road surface through the see-through openings 24C, 25C, 26C of the treads 24, 25, 26 and can invariably confirm the paved state of the road surface.
Patent JP-H0196877-A (JP)
Title: Guide mechanism for actuator for magnetic disk device
Inventor: UNE TOKUKI
IPC: G11B21/02
Filed: 1987-10-09
Abstract: PURPOSE:To attach a rail to a housing with a high accuracy by disposing two parallel planes longitudinally of a guide rail, providing supporting means contacting at three parts which are not present on the same straight line on a first plane and at the two parts on a second plane and supporting the guide rail through the supporting means. CONSTITUTION:The guide rail 4 made of stailess steel has a section of hexagon and faces 41, 42 supported by Al housing 5. The housing 5 is worked to a convexed form to dispose the supporting parts 11a-11e of the guide rail 4. The convexed parts 11a-11c are disposed on a vertical face 41 and the convexed parts 11d, 11e are disposed on a horizontal face 42, a height is about 10mum and an area is a rectangle of about 8mmX3mm. Since the guide rail 4 is supported on the housing 5 by five small areas 11a-11e, the movement of a contact area is not generated even when a working accuracy is not high and a bimetal phenomenon is generated, but it always abuts against the rail 4 in the same contact area and can be supported to stabilize the travel of an actuator and improve the positioning accuracy of a head.
Patent JP-H0199436-A (JP)
Title: Step-down device
Inventor: FUKAO ISAO
IPC: H02J3/00
Filed: 1987-10-09
Abstract: PURPOSE:To work all of electrical equipments normally and suppress power demand at the same time, by putting together peak voltage generated with a peak voltage generating transformer based on the output voltage of an unsaturated transformer, with the output voltage of the unsaturated transformer, by means of a transformer for putting together. CONSTITUTION:Incoming sine wave AC voltage E0 from a power system is stepped down to sine wave AC voltage E1 by an unsaturated transformer 10. The sine wave AC voltage E1 is fed to a peak voltage generating transformer 20, and peak voltage e2 is formed. The peak voltage e2 is put together with the sine wave AC voltage E1 via a putting-together transformer 30, and the output of voltage E2 is generated. Besides, the maximum value of the peak voltage e2 is set to be equal to the maximum value of the sine wave AC voltage E0.
Patent JP-H03116555-A (JP)
Title: Information recording and reproducing device
Inventor: ISHIKA TAKESHI
IPC: G11B7/09
Filed: 1989-09-29
Abstract: PURPOSE:To miniaturize an optical head and to simplify assembly and adjustment by integrating two separation means and arranging it between a light source and a conversion means. CONSTITUTION:The device is provided with the conversion means 16 for converting a light beam generated from a light source 2 to the collimated beam of light, a focusing means 20 for focusing the light beam on an information recording medium 12, a 1st separation means 8 for separating reflected light from the information recording medium 12 from the light beam which advances from the light source 2 to the information recording medium 12, and a 2nd separation means 10 for separating more the light beam separated by the separation means 8. In such a case, the 1st and the 2nd separation means 8 and 10 are integrated and arranged between the light source 2 and the conversion means 16. Since beam splitters which are plurally arranged on the optical head are integrated to be used, the number of parts which constitute the optical head is reduced and the small-sized optical head which is easy to be adjusted is obtained.
Patent JP-H03116811-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic capacitor
Inventor: KAZUHARA MANABU
IPC: H01G13/00
Filed: 1989-09-29
Abstract: PURPOSE:To reduce the quantity of etchant used, and to contrive facilitation of both the control of density of an electrolyte and the control of processes by a method wherein an etching electrolyte mainly composed of hydrochloride acid is continuously fed to the electrolyte vessel used in the former stage and the electrolyte used in the vessel used in the former stage is mainly used in the etching electrolyte for the electrolyte vessel used in the latter stage. CONSTITUTION:Three electrolytic vessels, namely, a first electrolytic vessel 1, a second electrolytic vessel 2 and a third electrolytic vessel 3, are provided, and an electrolyte mainly composed of hydrochloric acid is supplied to the first electrolytic vessel 1 continuously. The electrolyte used in the first electrolytic vessel 1 is fed to the second electrolytic vessel 2, and then the electrolyte used in the second electrolytic vessel 2 is supplied to the third electrolytic vessel 3. At this time, if the hydrochloric acid of 20% or higher in concentration, desirably 30 to 100%, is added to the electrolytic vessel used in the latter stage, the improvement in electrostatic capacitance of etched foil and reduction in quantity of waste liquid can be expected. Also, the quantity of etchant used can be reduced while the electrostatic capacitance is being maintained, and the control of concentration of the electrolyte and the control of process can also be facilitated.
Patent JP-H02100551-A (JP)
Title: Call transfer equipment
Inventor: KATAGAWA YUTAKA
IPC: H04M1/00
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the call transfer equipment of high number of degrees of freedom by discriminating the receiving type of a selection signal in a local exchange which is previously set, transmitting an arriving DTMF signal as the signal as it is and transmitting it by means of converting it into a pulse dial signal when an originating side trunk line is captured. CONSTITUTION:When bell incoming is detected in a trunk line 315, and there is no bell incoming in a trunk line 316, a relay 322 is connected to a contact point a-side, a DTMF signal reception part 323 to a trunk line 315-side, a relay 324 to a contact point (e)-side and the reading of information on the selection signal mode of the origination side trunk line 316 is prepared. Next, a relay 304 is turned ON, the trunk line 315 is incoming-captured, a relay 309 is turned ON and the trunk line 316 is incoming-captured. At the time of a DTMF mode, a relay 320 is turned ON and the arriving DTMF signal is transmitted to the incoming-capture side trunk line 316 without attenuating the arriving DTMF signal. At the time of a pulse dial, the relay 320 is turned ON, a resistance 321 is shorted, and a dial tone transmitted from a local exchange 316 through the trunk line 316 is set in a state that it can be heard in the telephone set 312 of a caller.
Patent JP-S62113593-A (JP)
Title: Thermal transfer type copying device
Inventor: TAGIWA IZUMI
IPC: G03B27/18
Filed: 1985-11-13
Abstract: PURPOSE:To restrain nonuniformity in copied images and achieve a stable copying, by detecting the temperature of the ambient atmosphere or a wax layer or temperature variations such as a temperature rise due to repeated use of the titled device or the like by a temperature-detecting element, and controlling a flash lamp according to a detection signal from the element to thereby regulate the quantity of light emitted from the lamp. CONSTITUTION:A temperature-detecting element 63 may be provided on the outside or the inside of a shock-absorbing member 62, provided that it is so located as to make contact with the member 62. The temperature of the ambient atmosphere or a wax layer or temperature variations such as a temperature rise due to the repeated use of the titled device are detected by the temperature-detecting element 63, and a flash lamp 51 is controlled according to a detection signal from the element 63 to thereby regulate the quantity of light emitted from the lamp 51, whereby nonuniformity in copied images can be restrained, and stable copying can be achieved. Further, a heat generating element is provided at a platen part (in the vicinity of the part to be exposed to light), and a thermal bias is applied at the time of exposure. By this, images can be obtained through low-energy light emission, and stable images can be obtained even where the temperature of the atmosphere or the wax layer is extremely low.