baber/WOPTO huggingface dataset:
Patent JP-S58100157-A (JP)
Title: Buffer driving device of copying machine or the like
Inventor: SAKAGUCHI HIROFUMI
IPC: G03G15/04
Filed: 1981-12-10
Abstract: PURPOSE:To shorten oscillation attenuation time by driving a moving body in a still state at a low rotational speed and then driving it at a prescribed rotational speed after it is accelerated sufficiently. CONSTITUTION:When a driving pulley 12 is driven at a prescribed rotational speed, its rotating motion is transmitted to a driven shaft 10 through a ring gear 15, and planetary and sun gears 17 and 14 to rotate the driven shaft 10 and sun gear 14 in the same direction at a lower speed than the driving pulley 12. Therefore, a moving table 1 is accelerated at a rotational speed slower than the rotational speed, but once a connecting projection 19 reaches an end part of a long- sized hole 18 by the relative motion between the driving pulley 12 and sun gear 14, the rotational speed of the driving pulley 12 is transmitted directly to the sun gear 14 through the connecting projection 19, so that the moving table 1 is accelerated at the prescribed rotational speed.
Patent JP-S6177440-A (JP)
Title: Signature document communication system
Inventor: OKAMOTO TATSUAKI
IPC: H04L9/30
Filed: 1984-09-22
Abstract: PURPOSE:To obtain the length of signature as a signer even when plural signers exist by allowing each signer to generate a secret key and an open key, allowing a document writer to use a prescribed function so as to convert the open key and to use the secret key to decode it and transmitting the result to the next signer. CONSTITUTION:Each signer i(i=1-l) decides the open key (ei,ni) and the secret key di of the RSA method decided in the system and registers the ei, ni to an open note book. The 1st signer forming the document M1 uses a data compression operating device 2, an RSA decoding operating device 3 and a decoding key d1, n1, converts the M1 with a prescribed function to form information M1, S1 to satisfy a prescribed relation and gives the result to the next signer. The i-th signer uses the decoding key di, ni of the operating device 3 to introduce information Si, Mi satisfying the prescribed relation and gives the result to the (i+1)th signer. In the verification of the signature, a data compressing operating device 2, an RSA ciphering device, the ciphering key ei, ni and a comparator 5 are used to verify whether or not a pre scribed relation is established to the information Mi, Si obtained by using the RAS ciphering operating device and the ciphering key ei, ni with the verification preprocessing and when the relation is established, it is regarded that a correct signa ture is given by a signer (i).
Patent JP-H1043946-A (JP)
Title: Control device of electric discharge machine
Inventor: NAKAJIMA TOMOHIRO
IPC: B23H1/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To maintain a clearance such as expected discharge can be obtained even at machining time under a condition where work liquid reaction is large. SOLUTION: When a relative moving distance obtained by a relative moving distance calculating part 11 moves in the direction for narrowing a clearance by exceeding an excessive approach quantity determined by an excessive approach quantity determing part 12, and when it is judged as nondischarge by a discharge condition judging part 10, a moving speed factor is reduced by a moving distance operation processing part 6, and an operation is performed on a moving vector quantity. A driving apparatus 8 is driven at crawling speed through a driving apparatus control part 7.
Patent JP-H03137603-A (JP)
Title: Aerial line system of power transmission and light transmission and hanging method thereof
Inventor: JII RENTON
IPC: G02B6/44
Filed: 1990-07-30
Abstract: PURPOSE: To remarkably reduce costs for bridging a virtual optical transmission line by bridging a conductor for virtual line, inserting later an optical cable into a bore, mechanically moving it and propelling the cable with pressure in terms of fluidity. CONSTITUTION: A conductor 1 for the virtual line is composed of uncoated wires 5 and 6 and a central core 2 and a bore 3 for housing an optical fiber ribbon 4 is formed inside. After this conductor 1 is bridged while being held on a tower 31 and a platform 32, the optical fiber 4 wound around a reel inside a housing 11 is inserted into the bore of the conductor 1. Then, the fiber 4 is mechanically fed out by driving the reel, pressurized air is let flow from an inlet 17 of the housing 11, and the optical fiber 4 is propelled by pressure in terms of fluidity. At such a time, reel speed is regulated by a prescribed DC motor and the flow rate of air to flow in is controlled by a valve 18.
Patent JP-H0751325-A (JP)
Title: Low pressured airpad for peventing bedsores
Inventor: SAITO SHUICHI
IPC: A61G7/05
Filed: 1993-08-11
Abstract: PURPOSE:To provide airpad for preventing bedsores, which is pressured lower than checking pressure against flow of blood by peripheral capillary. CONSTITUTION:The second tubular goods 3 is included in the first tubular goods 2 and at the same time attached by welding to the inside of the first tubular goods 2 at predetermined spaces, while two faces of the second tubular goods 3 are welded at plural parts, then micropores 4 are perforated at nine places of a central part of the place where the first tubular goods 2 and the second tubular goods 3 are connected by welding. The structure is that the air is supplied by an airpumping apparatus 7 to the inside of both the first tubular goods 2 and the second tubular goods 3. When the air pressure in the first tubular goods 2 exceeds the checking pressure against flow of blood by peripheral capillaury, a leak valve releases air and supplies continuous flow of air, so that the air is discharged through the micropores 4. Because of these, a patient can be supported at the lower pressure than the checking pressure against flow of blood by peripheral capillary and furthermore, humidity can be arranged to be dischaged by constant air flow through micropores, so that the prevention of bedsores is made possible.
Patent JP-H0862634-A (JP)
Title: Liquid crystal display device
Inventor: NAKAI YUTAKA
IPC: H01L29/786
Filed: 1994-08-24
Abstract: PURPOSE: To provide a liquid crystal display device capable of averting degradation in opening rate and lessening the change in display characteristics before and after restoration to the extent of practically eliminating problems. CONSTITUTION: This liquid crystal display device has pixel electrodes 8 which are arranged in matrix on substrates, TFTs which are disposed at every pixel electrode 8, scanning lines 2 which are connected to the gate electrodes of the TFTs of the same rows, signal lines 11 which are connected to drain electrodes 9 of the TFTs of the same columns, auxiliary capacitor lines 3 which are disposed via insulating films on or below the pixel electrodes 8 and are capable of electrically separating the parts 3a above or below the pixel electrodes 8 from the other parts and auxiliary capacitors for correction which are disposed on the pixel electrodes 8 and consist of auxiliary capacitor electrodes 12 electrically separable from the pixel electrodes 8.
Patent JP-S6443204-A (JP)
Title: Umbrella cover
Inventor: AOYANAGI KENJI
IPC: A45B25/24
Filed: 1987-08-10
Abstract: PURPOSE: To enable the putting-on and -off of a cover onto a folded cloth by single motion by applying treatment to a thin belt-shaped body of a metal or a thermoplastic resin to form a spiral shape by inertia, and by fitting the inner end parts thereof to a ferrule of an umbrella. CONSTITUTION: A covering belt 1 whose raw material is made of a thin belt shape body of a special metal or a thermoplastic synthetic resin is applied to working to form a spiral shape by inertia, so that when it is naturally left, the shape is formed to become a hard coiled spiral shape, and the innermost end parts thereof are fitted to the ferrule fitting part 2 of the umbrella body. When the covering of an umbrella cover A is required, a canopy is folded and bound by a stopping belt to form a stick shape, and then the covering belt 1 of the umbrella cover A wound around the ferrule is squeezed down on the wound canopy so that the overlapped parts are formed into spirally wound, and it is coveringly wound around the ends of umbrella ribs collecting parts exposed in the final position, and the ribs are bound by a binding strip 3 fitted thereto.
Patent JP-S6093656-A (JP)
Title: Queuing-up device
Inventor: GOTOU HIDEAKI
IPC: G11B15/087
Filed: 1983-10-25
Abstract: PURPOSE:To stop precisely a tape on a queue point by travelling rapidly a reproducing head while contacting the reproducing head with a tape and then contacting intermittently the head when a tape position is far from the queue point, and if the tape position enters to a prescribed range adjacent to the queue point, switching an audio tape recorder to a low speed feeding mode to check the arrival to the queue point. CONSTITUTION:When the tape is located on a front and far position from the queue point, a queue-up control circuit 3 outputs a fast feed (FF) mode command to the audio tape recorder (ART) 1 and contacts the reproducing head with the tape for a prescribed time T1 (e.g. 5sec), and after the time T1 has passed, the reproducing head is separated from the tape. Every passage of a prescribed time T2 (e.g. 4sec), the reproducing head is contacted with the tape intermittently for a short time T3. When the tape reaches a position close to the queue- up point, the queue-up control circuit 3 switches the ATR1 to a slow feed (SF) mode temporally, and at the stop position, stops the travelling of the tape.
Patent JP-H0644229-A (JP)
Title: Device for inputting and outputting mathematical expression
Inventor: HIRAGA MASAKI
IPC: G06F17/22
Filed: 1992-07-27
Abstract: PURPOSE:To easily input and output an educational mathematical expression and facilitate user customerization as to the device for inputting and outputting the mathematical expression by a computer. CONSTITUTION:Keys required for the mathematical expression input can be set with educational key setting data 11 and auxiliary key setting data 12. Then keys and output functions are made to correspond to each other by using table data 31. An output function selecting means 154 selects an output function corresponding to the code of an input key by referring to the table data 31 and starts it. A one-line display means 155 and a multi-line display means 156 are provided and a one-line display and a multi-line display of the mathematical expression are optionally switched. Input data regarding the mathematical expression are saved in the form of the data code 21 of mathematical expression data for exchange and also saved in text format consisting of character strings, and a document 51 containing the mathematical expression can be outputted as it is.
Patent JP-H0485734-A (JP)
Title: Optical disk
Inventor: ISHII YOSHINOBU
IPC: G11B7/24047
Filed: 1990-07-28
Abstract: PURPOSE:To suppress the warpage of the optical disk by providing an elastic part or flexible part which is easily deformed by centrifugal force in the inner peripheral part of a substrate. CONSTITUTION:The elastic part or flexible part which is easily deformed by centrifugal force is provided in the inner peripheral part of the synthetic resin substrate 4 of the optical disk 2 provided with a recording layer 8 on the substrate 4. The optical disk 12 is then warped when static. The elastic part or flexible part 2 is, however, deformed by the centrifugal force and the warpage is decreased if such disk is mounted to a drive and is rotated.
Patent JP-H0486627-A (JP)
Title: Camera
Inventor: HARADA YOSHIHITO
IPC: G03B7/00
Filed: 1990-07-27
Abstract: PURPOSE:To make a camera suitable for everybody and have a high function by executing the selection of an exposing controlling mode and the display of an exposing controlling information corresponding to the camera knowledge of a camera user. CONSTITUTION:This camera is grouped by a first exposing controlling mode group which is suitable for a person having the little knowledge of the camera, and a second exposing controlling mode group which is suitable for the person having the camera knowledge more than a certain extent. And when the first exposing controlling mode is selected, an exposing correction scale is not displayed on an external display unit 7 and on a finder screen. For example, and ISO setting mark ISO is provided on a main dial 5 other than respective exposing mode marks, and on the surface of the main dial 5, two mark groups are provided while making a display mark LOCK a boundary. Thus, the camera which is suitable for everybody and has the high function can be obtained.
Patent JP-H1024972-A (JP)
Title: Label for lid of package body
Inventor: MORIYAMA MASAO
IPC: B65D83/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve use convenience such as maintaining liquid-tightness in use, by improving operability and close adhesiveness in the resealing, after use, of a lid label which can repeatedly unseal/tightly seal the take-out opening of a wet-tissue-paper package body comprising a water-impermeable bag filled with paper, woven fabric, nonwoven fabric, or the like impregnated with aqueous or oil cosmetic preparations or chemicals or others. SOLUTION: A lid label for a package body has a coating of pressure- sensitive adhesive 6 on its rear side and covers and tightly seals the take-out opening 19 of the package body 11. In the inner part of the lid label 1, a label slit in the form of an open loop which is open in a peeling direction is made, thereby forming a label peel part which covers the take-out opening 19 and can repeatedly unseal/seal it, and a label frame part 4 which remains on the package body 11 when the label peel part is peeled.
Patent JP-S6179000-A (JP)
Inventor: WADA MASAFUMI
IPC: E21D11/08
Filed: 1984-09-25
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-H07130573-A (JP)
Title: Ceramic powder coated with conductive metal
Inventor: KAWAKADO SHINROKU
IPC: H01C7/04
Filed: 1991-07-15
Abstract: PURPOSE:To provide ceramic particles which are coated with conductive metal material such as silver or palladium used as electrode material and can be used in place of silver or palladium keeping at high as silver or palladium in electrical properties so as to lessen silver or palladium in consumption quantity. CONSTITUTION:Conductive metal material-coated ceramic fine particles are formed through such manner that ceramic particles (ceramic component ranges from 90 to 10wt.% of metal-coated ceramic particle) of average grain diameter below 5mum, preferably below 1.5mum are coated with coating layer substantially formed of conductive metal material.
Patent JP-S6444752-A (JP)
Title: Recorder
Inventor: KUMON TOSHIHIKO
IPC: G03G15/04
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a printing as intended by an operator, by selecting an image area setting mode between two modes, i.e. a first mode setting an image area based on the main- and sub-scanning direction dimensions of a recording medium and a second mode setting an image area based on only the main- scanning direction dimension of the recording medium. CONSTITUTION:When a first mode was selected, an image area is set based on the main- and sub-scanning direction dimensions of a detected recording medium. At this time, if the sub-scanning direction dimension of the recording medium is not correctly detected, the image area is not set. When a second mode is selected, from the standpoint that the main-scanning direction dimension of the detected recording medium has been obtained and recording mediums are generally standardized, the sub-scanning direction dimension of the recording medium is calculated according to such a fixed rule as that the sub-scanning direction dimension of a minimum recording medium assumed from the main- scanning direction dimension is used. Then, an image area is set based on these dimensions. Since the image area set by the second mode has the possibility of differing in size from the image area set by the first mode, a mode change- over during recording action is prohibited.
Patent JP-S6177531-A (JP)
Title: Emergency operation apparatus for car
Inventor: INAGAWA SHINICHI
IPC: B60K23/00
Filed: 1984-09-25
Abstract: PURPOSE:To permit the emergency transfer of a car by permitting a starter to drive by operating an emergency operation switch, when engine stop is generated on a railroad crossing. CONSTITUTION:When a switch 106 for emergency operation is closed, a switch signal is input into an electronic controller 13, which processes the signal, and a clutch actuator 3 is operated to cut-off a clutch. It is judged that a selecting lever is at R position or not, and if the selecting lever is at R position, a gear is shifted into R range by the actuator 7 of the transmission, and when the selecting lever is outside the R position, the gear is shifted into the first-stage range, and the clutch is connected after the gear shift operation. A switching element 105 is turned ON on the basis of the above-described switch signal, and a relay switch 103b is closed by the operation of a relay 103, and a starter motor 104 is directly connected to a driving system.
Patent JP-H0950878-A (JP)
Title: Spark plug and its manufacture
Inventor: AOKI TOMOAKI
IPC: H01T13/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug which suppresses peeling between a center electrode and a glass seal and avoids inferior conditions such as getting the center electrode brittle. SOLUTION: An oxide film 4a is formed on a surface of a center electrode 4 before inserted into a shaft hole of an insulating body 3. Formation methods for the oxide film 4a are a high-temperature oxidation of exposing the center electrode 4 in high-temperature oxygen for a prescribed time, a wetter treatment of exposing the center electrode to high-temperature vapor under nitrogen gas flow, and oxidant adhesion treatment of dipping the center electrode in oxidation solution of a prescribed concentration for a prescribed time. Formation of the oxide film 4a on the surface of the center electrode 4 improves wettability of the center electrode 4 and glass seal 8 so that peeling between the center electrode 4 and the glass seal 8 can be suppressed without mixing low molten point metal into the glass seal 8.  Because these methods dispense with mixing of the low-molten point metal into the glass seal 8, inferior conditions such as getting the center electrode 4 brittle caused by reaction of the low-molten point metal with a material in the center electrode 4 can be prevented.
Patent JP-H0732202-A (JP)
Title: Chuck device and turning device
Inventor: KANEKO KAZUHIRO
IPC: B23B19/02
Filed: 1993-07-19
Abstract: PURPOSE:To work simultaneously both ends of a workpiece in a general turning mode. CONSTITUTION:A hollow chuck member 38 having collet parts 37 on both ends and two leaf collets 39 for expanding and contracting the collet parts 37 by relative shift are disposed in a body 35 and the two leaf collets 39 are energized always in the chucking direction by a compression spring 41, while the two leaf collets 39 are interconnected relatively movably by a link mechanism 42 consisting of two links 43, 44. A pusher rod 28 is inserted into the body 35 through a bushing fixed to the body 35. A chuck device 1 constituted to push open the two links 43, 44 for shifting the two leaf collets 39 in the unchucking direction is rotated to work simultaneously both ends of a workpiece W with a cutting tool 13.
Patent JP-H0951666-A (JP)
Title: Phase control circuit for ac power
Inventor: HIRABAYASHI SATOSHI
IPC: H02M1/08
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a phase control circuit formed in a small size, to lighten weight and to reduce the cost, in a phase control type AC power regulator by an input current signal. SOLUTION: An I-V converter means 6 of converting an input current signal into a voltage signal is provided with a function of analogically converting an input current level into a voltage level and a photocoupler 61 having an insulating function between the input/output. Since an insulating function is provided between the input/output of the I-V converter means 6, a phase control circuit power source part 5 can be directly connected to an AC power supply 1, thereby eliminating necessity for an insulating transformer therebetween. Further the photocoupler itself generates voltage, so that only a simple constitution is required for also the phase control circuit power source part 5 itself.
Patent JP-H1194457-A (JP)
Title: Multi-tower system for preparing pressurized liquid product and method therefor
Inventor: ROBAATO EI MOSUTERO
IPC: F25J3/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a recirculating method for a down-flow heat exchanger, functioning as a reboiler for a condenser operating in a state of better energy efficiency than that in the utilization of a single pump. SOLUTION: In the device and method of a multi-tower system 1, a high- pressure tower 10 and a low-pressure tower 12 are related mutually by a reboiler 18 for a condenser in operation. Liquid in the liquid reservoir of the low-pressure tower 12 is pumped by a pump 40 whereby pressurized product can be produced. The reboiler for the condenser is a down-flow thin film type heat exchanger. In the heat-exchanger, liquid is evaporated in the tower overhead of the high- pressure tower 10 and, further, is boiled in the low-pressure tower 12 whereby the liquid can be circulated through both of the high-pressure tower 10 and the low-pressure tower 12. The liquid is recirculated by an ejector 48 and is returned into the reboiler 18 for the condenser.
Patent JP-S58100639-A (JP)
Title: Metal extracting device
Inventor: MORIMOTO YASUO
IPC: C22B3/00
Filed: 1981-12-11
Abstract: PURPOSE:To provide a metal extracting device which is reduced of floor area and economizes the amt. of the solvent to be retained therein by bringing an aq. soln. contg. metallic components which flow down in a tower and a solvent for extraction of metals ascending therein into contact with each other in a multistages system, discharging the extracted liquid from the water phase wells provided in each stage properly to the outside of the tower and permitting controlling of pH. CONSTITUTION:Water phase wells 1 are formed on annular discs 8a inclined diagonally upward in each of plural stages among the horizontal annular discs 8- which are disposed in multiple stages in a rotary disc type extraction tower A2. The drops of an aq. soln. contg. metallic components which are scattered in an outside circumferential direction by the rotary discs 10 on a revolving shaft 9 and flow down in the tower A2 and a solvent for extraction of metals ascending in the tower A2 are brough into counter current contact with each other. The extracted liquid is collected in the wells 1. The extracted liquid is discharged through a liquid discharging device 2, and its pH value is detected 3. On the basis of the pH value detected 3 in the well 1 lower by one stage therefrom, a suitable amt. of an alkali is added 4 to the liquid to control its pH. The discharged liquid which is controlled of pH is returned 6 to the stage 5 right under the well 1. Here 11 in the figure denotes a mixing section where the aq. soln. added with the alkali is agitated and mixed, and 6 benotes a conduit, respectively.