baber/WOPTO huggingface dataset:
Patent JP-H08122073-A (JP)
Title: Inclination angle automatic compensator
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 1994-10-20
Abstract: PURPOSE: To automatically compensate an optical path by commonly using for booth substantially horizontal and vertical states. CONSTITUTION: The inclination angle automatic compensator comprises a liquid enclosing vessel 4 enclosing transparent liquid 20, a light emitting system 26 for emitting a light at a predetermined angle, dividing means for dividing the optical axis of the system 26, first light incident means 21 for passing a luminous flux through the vessel 4, second light incident means 22 for passing it through the vessel 4, first light emitting means 23 for emitting a light from the vessel 4, and a second light emitting means 24 disposed oppositely to the means 23. When the structure is tilted at 90 deg., the divided luminous flux is incident from the means 22 to the vessel 4, reflected by free liquid surface rotated at 90 deg., and emitted from the means 24. Its polarizing direction is specified. The dividing means is a polarized beam splitter 33.  The flux reflected by the surface 1 is emitted from the vessel 4 by the means 24, and the optical axis is divided by the combination of the splitter 33 and a double refraction member, and hence the loss of the light quantity is suppressed to effectively utilize the light quantity.
Patent JP-H08117441-A (JP)
Title: Pseudo steering device
Inventor: KURIHARA AKIRA
IPC: A63F13/24
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a steering operation sensation approximate to the steering operation sensation of an actual vehicle with a compact device. CONSTITUTION: This pseudo steering device includes a rotating member 5 which rotates cooperatively with the rotational operation of a steering wheel 1, sliding members 9, 10 which slide in the tangent direction of the rotating member, link members 8 which connect the rotating member to the sliding members and an energizing means 11 for energizing these sliding members. This energizing means energizes the rotating member via the sliding members and link members, thereby imparting the specified operation reaction on the rotational operating power of the steering wheel.
Patent JP-S63136972-A (JP)
Title: Inverter device
Inventor: YAMADA KOJI
IPC: H05B41/24
Filed: 1986-11-26
Abstract: PURPOSE:To smoothly start an inverter device by adding a softly starting function to an inverter circuit, and suppressing the abnormal voltage rise of a chopper circuit to gradually raise the voltage as a time elapses. CONSTITUTION:An inverter device which supplies power to a load lamp lcompreses one switching element (Tr) Q1 of an inverter circuit C used also as an input power factor improving chopper B. The inverter circuit C comprises a series circuit of Trs Q1, Q2 which are alternately turned ON and OFF, and a half bridge circuit of diodes D1, D2 and capacitors C5, C6 connected in parallel with the series circuit, and is controlled to be driven by a switching control circuit SC. The ON duty of both the TRs Q1, Q2 are gradually varied at the time of starting to increase the Tr Q1 from 0% and to decrease the Tr Q2 from100%. As a result, it can prevent a smoothing condenser C2 from abnormally rising at its voltage at the time of starting to smoothly start it.
Patent JP-2000112182-A (JP)
Title: Production of magnetic resin carrier
Inventor: TOKUNAGA YUZO
IPC: G03G9/107
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To easily produce a spherical magnetic resin carrier which does not cause the stain of an image and the damage of a photoreceptor due to the destruction of the carrier particles and the peeling of a magnetic powder from the surface of the carrier during machine operation. SOLUTION: A mixture of a magnetic material powder and a binder resin is melted, kneaded and pulverized and the resultant magnetic material dispersed resin particles are dispersed in a dispersion medium in which the particles are insoluble. A liquid compound soluble in the dispersion medium and capable of dissolving at least the binder resin component is added to the resultant dispersion and dissolved. A liquid medium which is miscible with the dispersion medium and in which the liquid compound is insoluble or slightly soluble is then added. In this process, the liquid compound is absorbed in the magnetic material dispersed resin particles, making the particles swollen. The resin particles are made in spherical form in the above processes and the objective spherical magnetic resin carrier particles are produced.
Patent JP-S63134384-A (JP)
Title: Tyre mounting method for automobile
Inventor: MATSUZAKI TAKASHI
IPC: B62D65/00
Filed: 1986-11-26
Abstract: PURPOSE:To enable prevention of poor mounting of a tyre, by a method wherein it is verified whether position information of a remaining one hub bolt is coincided with a position capable of being estimated from three-dimentional position information of a brake rotation element which is precedingly determined. CONSTITUTION:Given computation is effected based on position information of cameras 5 and 6 and three coordinates of three hub bolts A, B, and C, and absolute coordiates at the tips of the three hub bolts A, B, and C. By determining an equation of a plane, inclination of the hub surface of a brake rotation element is determined, meanwhile, the central coordinate of the element 1 is determined. It is determined how far three hub bolt positions are displaced from a reference mark position, and inclination of the hub surface of the brake rotation element 1, a central coordinate, and a rotation angle position are determined. Thereafter, the position of a remaining one hub bolt D is collated to information of the hub surface, being precedingly determined, and it is verified whether the value is proper.
Patent JP-H08145699-A (JP)
Title: Car navigation system
Inventor: NORIMOTO MASATSUGU
IPC: G01C21/00
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a car navigation system in which a user can modify the scale of displayed map with no strange feeling by compositing first and second map information to generate third map information and switching the image to be displayed from the first image information through the third image information to the second image information. CONSTITUTION: When an automobile begins to run, a vehicle position operating section 18 specifies the position of the vehicle based on a running speed and a rotational angle detected by a vehicle speed sensor 15 and a gyro sensor 16 at a vehicle position detecting section 11 or positional information from a GPS receiver. A display control section 20 at a map display control section 12 segments a detailed map in the region where the vehicle is present and describes the map on a VRAM 21. The screen of a display 40 is then checked for any missing of map. When any missing of map is found, no map can be described with the map describing data on the VRAM 21 and the part along a border line is described on the outside of a region. In other words, a wide area map is composited with a detailed map to produce a mixture map.  Since a detailed map is not switched abruptly to a wide area map, the user is not bewildered.
Patent JP-S63139632-A (JP)
Title: Vacuum suction device
Inventor: HIRATA AKIHITO
IPC: H01L21/683
Filed: 1986-11-28
Abstract: PURPOSE:To prevent idling of a wafer when suction holding is released, by making a central hole and circumferential holes through a suction face of a vacuum suction device for handling the wafer, and arranging a direction control valve for switching supply of negative and positive pressures on said holes. CONSTITUTION:When a wafer 1 is fed from an air conveyor 20 to the suction face 3 of a suction head 2 and positioned in place, solenoid valves 13, 14 are switched to connect pipings 9, 10 with a negative pressure source 11 by a controller 17 through solenoids 15, 16. Consequently, negative pressure is fed to a central hole 4, intermediate holes 5 and circumferential holes 6 so as to hold the wafer 1 by means of the suction head 2. When the solenoid valves 13, 14 are operated, positive pressure can be fed from a positive pressure source 12 to the intermediate holes 5 with negative pressure supply to the circumferential holes 6 being maintained when vacuum is released. Consequently, an air layer can be confined temporarily between the wafer 1 and the suction face 3. The wafer 1 is warped temporarily by said air layer but floats vertically from the suction face 3 upon supply of positive pressure.
Patent JP-H0594119-A (JP)
Title: Blade cleaning device
Inventor: OSAKI MASAMITSU
IPC: G03G21/10
Filed: 1991-10-02
Abstract: PURPOSE:To steadily obtain the abutting force of a cleaning blade to a photosensitive body even in rapid vibration fluctuations occurring at the time of changing the rotational speed of the photosensitive body or rotating it at high speed and to detach the cleaning blade abutting on the outer periphery of the photosensitive body therefrom, at the time of exchanging the photsensitive body in an image forming device. CONSTITUTION:The image forming device using an electrophotographic process is provided with the cleaning blade 11 in contact with the outer periphery of a photosensitive drum 10, an arm 13 holding the blade 11, and attached to a supporting member 15 so as to freely rotate by using a prescribed place 16 as a supporting point, a counter weight 17 pressing the arm 13 in a direction for abutting the blade 11 attached to the arm 13 to the photosensitive drum 10 and a spring means 18 whose one end is restrained on the arm 13 and applying restoring force in the direction for abutting the blade 11 to the photosensitive drum 10.
Patent JP-H04154897-A (JP)
Title: Purification and fractionation of palm oil and apparatus therefor
Inventor: KUWABARA YUJI
IPC: C11B3/10
Filed: 1990-10-19
Abstract: PURPOSE:To readily obtain the subject intermediate melting point fraction of high quality as a hard butter by improving the fractional properties of palm oil or palm oleate by carrying out dry fractionation after adsorption treatment of (fractionated) palm oil subjected to physical purification. CONSTITUTION:Physical deacidation or deodorization is carried out by in vacuo distilling palm oil or a fractionated palm oil at a usually high temperature of >=200 deg.C for physical deacidation. Adsorption treatment is subsequently carried out preferably using active carbon at <=140 deg.C (preferably <=120 deg.C) usually for 10min to 1hr followed by dry fractionation at <=140 deg.C. Thus, the objective purified palm oil can be obtained.
Patent JP-H09101689-A (JP)
Title: Image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/16
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a driving force transmission device capable of adjusting the stopping angle of the driven shaft of a cam shaft used for a contacted/uncontacted mechanism in an image forming device which is provided with the contacted/uncontacted mechanism for making the approaching and receding of an intermediate transfer body to/from a photoreceptor drum free and makes use of an electrophotographic process. SOLUTION: The image forming device is provided with a transfer mechanism constituted so that a transfer belt 11 corresponding to the transfer position of the photoreceptor drum 9 can be freely moved close to/away from the photoreceptor drum 9. Then, the transfer mechanism consists of a pulley 20 facing the photoreceptor 9, a tension pulley 22 and a single eccentric cam 24 provided between the pulley 20 and the tension pulley 22 and the eccentric cam 24 is half turned to allow the contacted/uncontacted of the transfer belt 11 with the photoreceptor 9. A spring clutch is used in the rotary driving part of the eccentric cam 24, to rotate/stop the eccentric cam 24. In this image forming device, the turn stopping place for the body of the spring clutch is freely tuurnble around an output shaft.
Patent JP-H10124142-A (JP)
Title: Plant monitoring device
Inventor: KANEZAKI YUJI
IPC: G05B23/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make an operator easily judge the importance of an alarm by changing alarm content in accordance with the importance of every input point. SOLUTION: The plant monitoring device 1A is provided with an alarm judging means 4 which judges whether input data from a plant 1 is an alarm state or not, a display color data file 6 which stores display colors of messages in accordance with the importance of an input when input data becomes an alarm state, an alarm message creating means 5 which produces an alarm message from an alarm occurrence notification that is notified from the means 4 and display colors that are stored in the file 6 and a display device 8 which shows an alarm message of its display color.
Patent JP-H01124632-A (JP)
Title: Driving unit for carding machine
Inventor: FUJITA MINORU
IPC: D01G15/36
Filed: 1987-11-09
Abstract: PURPOSE:To improve operability and responsiveness of rotation control, by carrying out the rotation control of a doffer roller based on an electric signal command according to the rotational speed of a main roller and reducing mechanical wear parts of a driving part. CONSTITUTION:A main roller 4 and doffer roller 5 is rotated and driven by separate motors 7 and 11 and a rotational speed detecting means 12 is provided on a take-in roller 3. An output signal of the rotational speed detecting means 12 is inputted to a ratio controlling means 13 to synchronously operate the doffer roller 5 with the main roller 4 while carrying out speed change control of the rotational speed of a motor 11 through an inverter 14.
Patent JP-H05122911-A (JP)
Title: Manufacture of stator coil of rotating electric machine
Inventor: NAKAYAMA KATSUSABURO
IPC: H02K15/12
Filed: 1991-10-29
Abstract: PURPOSE:To improve productivity after formation of a stator coil without expanding a gap between columns of the component wire flux and without necessity of heat treatment. CONSTITUTION:A component wire flux 5 formed by arranging in order a plurality of insulated component wires is bend and formed in the hexagonal shape with existence of very wettable mesh sheets 10 between the columns. Thereafter, a very fluidable and quick-drying bonding agent is injected to the mesh sheets located between the columns of the component wire flux and the bonding agent penetrating into the areas between the component wires and columns is dried up.
Patent JP-H09129768-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H05K3/34
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve soldering in mounting and prevent destruction of a soldered joint portion, by providing a board which has an external terminal to be connected to an electrode terminal of a semiconductor element in a grid array on its back side, and forming a cut-out extending from an outer peripheral portion toward the inside of the substrate. SOLUTION: A semiconductor element 5 is mounted on the front side, and an external terminal 4 to be connected to an electrode terminal 7 of the semiconductor element 5 is arranged in a grid array on the back side of a board 1A. A mold resion 3 for covering the semiconductor element 5 and the board surface of the peripheral portion thereof is provided. Particularly, four cut-outs 2 are provided, each of which extends from each side of the plane rectangular board 1A toward the inside thereof. By forming these cut-outs 2, heat is transmitted more easily to the electrode portion on the back side, thus improving soldering. In addition, since the stress generated on the board 1A of a package may be reduced, the stress generated between a mounting board and the package may be reduced, thus preventing destruction of a soldering joint portion.
Patent JP-H02128262-A (JP)
Title: Transmission job supervising method
Inventor: SASAKI KENJI
IPC: G06F13/00
Filed: 1988-11-09
Abstract: PURPOSE:To simplify the procedure and processing of transmission job supervision by introducing the conception of a transmission job status, and coupling a queue and a journal on a single control table. CONSTITUTION:Each entry (job entry) of a transmission job control table 10 consists of a job number set area 11, a reserved information set area 12, a transmission journal information set area 13, and a status setting information 14. A single job entry is fixedly allocated to a single transmission job regardless of its condition transition, and reserving information, journal information and the status are connectively supervised. Consequently, the whole condition of the transmission jobs can be directly grasped by the control table 10 regardless of completed or uncompleted conditions, and their list can be immediately obtained. Thus, the procedure and processing of the transmission job supervision is simplified.
Patent JP-S62142741-A (JP)
Title: High-strength aluminum alloy excellent in fatigue-resisting strength
Inventor: TERADA TOSHIAKI
IPC: C22C21/02
Filed: 1985-12-18
Abstract: PURPOSE:To obtain the titled Al alloy combining high strength with high fatigue-resisting strength under the condition of high temp. besides ordinary temp., by applying plastic working to an Al alloy powder containing, each by specified quantity, Si, Cu, Mg, and Fe or/and Mn as essential elements and also Ni as optional element. CONSTITUTION:The Al alloy powder containing, by weight, 0.5-9.4% Si, 2-8% Cu, 0.5-4% Mg, and 0.2-5% Fe or/and 0.2-3% Mn as essential elements and also containing 1-10% Ni as optional element is subjected to plastic working, so that desired with-strength Al alloy is obtained. In order to obtain said Al alloy, above-mentioned Al alloy powder is formed into green compact, which is heated to a temp. region of 250-550 deg.C to undergo control of alloy structure. And further, plastic working such as forging, rolling, extrusion, etc., is applied to the above. Moreover, inhibition of bonding in oxidation films at the surface of powder grains is removed and simultaneously structure in the Al powder is refined by applying high-degree deformation to the Al powder, so that desired high-strength Al alloy excellent in fatigue-resisting strength can be obtained.
Patent JP-H04160017-A (JP)
Title: Production of bi-base oxide superconductor and silver substrate/bi-base oxide superconductive laminar body
Inventor: HAYASHI SEIJI
IPC: C04B35/45
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a Bi-base superconductor having high orientation and good intergranular connection which can be sufficiently used at liq. nitrogen temp. by disposing a powder mixture containing at least Ca, Cu and Pb in contact with a low temp. phase Bi-base oxide superconductor and then heat-treating these material at specified temp. to change the low temp. phase into high temp. phase. CONSTITUTION:A powder mixture containing at least Ca, Cu and Pb is disposed in contact with a low temp. phase Bi-base oxide superconductor and heat-treated at temp. lower than the melting point of this low temp. superconductor but higher than the temp. at which at least a part of the powder mixture melts. Thus, the low temp. phase oxide superconductor is converted into high temp. phase Bi-base superconductor. By using this production method, a highly oriented Bi superconductor layer can be formed on a silver substrate. Thereby, a silver substrate/Bi base superconductor laminer body which is the optimum form for a superconductive magnet or the like can be obtd.
Patent JP-2000110847-A (JP)
Title: Inter-shaft torque transmission structure
Inventor: KITAZAKI SHINICHI
IPC: F16D7/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an inter-shaft torque transmission structure slipping against excessive torque by preventing transmission of excessive torque to an input shaft. SOLUTION: This torque transmission structure transmits torque from one shafts 11 to the other shaft 12. In this case, a hole part 15 loosely fitted in the other shaft 12 is formed in one shaft 11. The hole part 15 is filled with a detent member 16 having an elastic restoration force and making pressure contact with the inner surface of the hole part 15 and the outer peripheral surface of the other shaft 12. An uneven surface engaged with the detent member 16 is formed in the outer peripheral surface of the other shaft 12.
Patent JP-2000108722-A (JP)
Title: Indicating device
Inventor: BRAND PETER
IPC: G02F1/1347
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To ensure the high information density by comprising a first indication field extended along at least one section of a moving route of an indicator and a freely controllable second indication field, and providing the first indication field with a controllable indication segment. SOLUTION: A first indication field 5 comprising a controllable indication segment 9 of an electro-optic indicating member 4 is extended along a motion route 7 of an indicator 2. The first indication field 5 (formed by a band body of an indication segment) displays a travelling speed preselected by a speed controller. A first liquid crystal display comprises the first indication field 5 having a controllable indication segment 9, a second liquid crystal display comprises a second indication field 6, and this second indication field 6 is freely controllable and formed by a point-matrix.
Patent JP-2001061926-A (JP)
Title: Device for health appliance for stiff shoulder
Inventor: YOSHIDA HIROSHI
IPC: A61H23/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which holds a health appliance for mitigating stiffness or pain of the shoulder or the neck, i.e., stiff shoulder or the like instead of a user of the health appliance and thereby improve convenience of the health appliance. SOLUTION: A bottom of a holder for the shoulder 2 is arranged at an upper part of an affected part of stiffness or pain of the shoulder or the neck, i.e., stiffness shoulder or the like and controlled so as to be touched with the subject part of stiffness or pain by controlling a position of vertical or horizontal direction with a fixation control bar for the holder for the shoulder 3. On the other hand, for stiffness or pain of the neck, a position of a head holder 1 is controlled by using a head holder fixation controlling bar so as to touch a front part of the head holder 1 with a back of a user's neck. Thereby, the health appliance is held by the fixing appliance instead of the user.
Patent JP-H07136504-A (JP)
Title: Porous body for absorption of organic solvent and water treatment equipment
Inventor: CHIYOU KOSEI
IPC: B01D53/44
Filed: 1993-11-12
Abstract: PURPOSE:To efficiently absorb a chlorine-base solvent or the like dissolving in water even at low concn. by constituting a porous material of a polymer essentially comprised of (meth)acrylate monomers and/or oligomers and having a specified contact angle with water. CONSTITUTION:The porous body is used as an adsorbent or absorber to recover and remove org. solvents existing as vapor in air or dissolved in water, especially for a chlorine-base solvent. In this case, the porous body is a polymer material essentially comprised of (meth)acrylate monomers and/or oligomers and having 60-130 deg. contact angle with water. The polymer has one or more urethane bonds, ethylene glycol units or fluorine atoms and/or silicon atoms per 600mol.wt. The porous body is formed into spheres having 0.05-5mm diameter or fibers having 0.01-1mm diameter. The porous body has a specified distribution of pores having the peak in 0.02-10mum range.