baber/WOPTO huggingface dataset:
Patent JP-H04353630-A (JP)
Title: Damage-preventing device of disk
Inventor: KARITA YOSHIHIRO
IPC: G11B7/00
Filed: 1991-05-31
Abstract: PURPOSE:To prevent an optical disk from being damaged fatally by installing an optical head which detects a focusing error; and a counter electromotive force detection part which detects a counter electromotive force generated in an object-lens driving coil. CONSTITUTION:The title device is provided with a scanning-signal generation part 6 which is controlled by a control part 7 which controls a focus pulling- back action; and a drive part 5 which is operated according to its output signal. The title device is provided with an object-lens driving coil 3 which is driven by the drive part 5; an object lens 2 to which it is attached; an optical head 4 to which the lens 2 has been attached so as to be movable and which detects a focusing error; and a counter electromotive force detection part 8 which detects a counter electromotive force generated in the object-lens driving coil 3. The counter electromotive force generated by the movement of the object lens 2 when the object lens 2 comes into contact with an optical disk 1 being turned and is repelled is detected by the detection part 8; a scanning operation is reset at its moment. Thereby, the object lens 2 is moved away rapidly from the optical disk 1 so as to prevent the optical disk 1 from being damaged fatally.
Patent JP-H05317724-A (JP)
Title: Preparation of catalyst for purification of exhaust gas
Inventor: ICHIKAWA TOMOJI
IPC: B01D53/94
Filed: 1992-05-21
Abstract: PURPOSE:To attempt to improve carrying properties for carrying a metal as a main catalyst and a metal as a promotor for purification of NOx on a carrier. CONSTITUTION:A mixed soln. of a metal-contg. silicate wherein a metal is made to be an element for constituting the skeleton of a crystal and a metal as a main catalyst is carried and a salt of a metal as a promotor is evaporated to dryness and the obtd. solid and a binder are dispersed in a liq. dispersing medium to prepare a slurry and a carrier is coated with the slurry.
Patent JP-S619945-A (JP)
Title: Cold box core molding device
Inventor: SUGIYAMA TOSHIHIDE
IPC: B22C13/12
Filed: 1984-06-22
Abstract: PURPOSE:To simplify an installation without requiring a large-capacity or independent suction blower by providing gas suction ports which suck the catalyst gas leaking through the contact part between a drag and cope and the contact part between the cope and gushing head. CONSTITUTION:The catalyst gas flows through the 1st gas suction port 24 and the 2nd gas suction port 34 to branch pipes 46a, 46b then to a piping 46 if there is the catalyst gas leaking through the contact part between the drag 22 and the cope 24 and the contact part between the cope 25 and the gushing head 32. The gas confluent with the piping 43 is fed through a blower 45 to a catalyst neutralyzer 44. The leaking catalyst gas is captured without diffusing to the periphery as mentioned above and therefore there is not need for providing separately the blower to the device.
Patent JP-S5253946-A (JP)
Title: Method for coating wires with varnishes
Inventor: YAMAGUCHI SHIGEO
IPC: B05D1/40
Filed: 1975-10-28
Abstract: PURPOSE: To coat wires with varnishes without uneven coating by letting the wires run through a coating die vibrated after passing through a varnish tank without raising the die, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07320181-A (JP)
Title: Machine guard system
Inventor: ISHIZAKI TOSHIAKI
IPC: G08B25/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide a machine guard system where abnormality information due to trespass and the other abnormality information are distinguished in a monitor center. CONSTITUTION:In the machine guard system 1 provided with a terminal equipment 2, which is connected to sensors S1 to SN for trespasser detection and send the abnormality information required for guard and/or monitor of a guard object region, and a monitor center 4 which receives abnormality information, abnormality information is sent from the terminal equipment as electric information TC which at least discriminates whether it is trespass abnormality information E due to an alarm raised by sensors or the other abnormality information F1, F2, G1 to G7, or L.
Patent JP-S5356380-A (JP)
Title: Preparation for microorganism
Inventor: SUZUKI NAOO
IPC: C08L5/04
Filed: 1976-10-28
Abstract: PURPOSE: To preserve microorganism having high activity for a long time by mixing it with alginic acid salt, followed by drying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5654582-A (JP)
Title: Recording medium for ink-jet recording
Inventor: FURUKAWA MASATO
IPC: G06K15/00
Filed: 1979-10-11
Abstract: PURPOSE: To prevent the penetration of ink by preventing the ink from diffusing and by holding the permeating speed of the ink, by using a recording medium obtained by covering the surface of a base, coated with a hydrophilic layer, with a nonhydrophilic or water repellent substance with a partial pattern.  
     CONSTITUTION: This describes a recording medium for ink-jet recording. The surface of the base of paper, plastic film, etc., is coated with a hydrophilic layer. On its surface, a nonhydrophilic or water repellent substance is formed in a nonhydrophilic or water repellent substance is formed in a partial pattern such as a mosaic shape and mesh-dot shape. The above-mentioned nonhydrophilic or water repellent substance prevents water soluble ink from diffusing to prevent stains and spreading, resulting in the improvement of resolution. On the other hand, the above-mentioned hydrophilic substance contributes to the improvement of affinity to the recording medium surface of water-color ink and the property of drying also improves. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315489-A (JP)
Title: Method and device for ink jet recording and printing system comprising the same
Inventor: HASEGAWA MASAHIDE
IPC: B41J2/21
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for ink jet recording and a printing system comprising the recorder capable of reducing the number of times of recovery operations for an ink jet head and to markedly reduce a time period for printing. SOLUTION: Image data from a data source is received, then a job for printing the image on a recording medium in accordance with the image data is executed. After that, when the next job is started before a predetermined time period elapses, a recovery operation for an ink jet recording head is not executed before the next job (just before jobs 2, 4, 6). When the next job is not started before the predetermined time period elapses after the printing job, the recovery operation for the ink jet recording head is executed (just before job 3).
Patent JP-H06317427-A (JP)
Title: Navigation device
Inventor: TSUNEYOSHI KAZUYUKI
IPC: G01C21/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a navigation device which can reduce the calculating time at the time of searching for the optimum route. CONSTITUTION:The title device which displays the shortest route between two points based on map information read out from a recording medium is provided with a searching means 54 which finds the shortest distance between the two points on a displayed map based on a distance table between intersections. When distances found from the distance table between intersections are added to each other along the route, the distance between the two points can be found. When a plurality of routes which pass through the same section between two intersections exists, the distances of the routes can be calculated by using the same data on the distance table. Since the distance calculation can be simplified, the optimum route can be set in a short time.
Patent JP-H0319497-A (JP)
Title: Automatic transducer excitation-source inspection device
Inventor: TOOMASU JIYOZEFU KENII
IPC: H04Q9/00
Filed: 1990-05-22
Abstract: PURPOSE: To automatically inspect a transducer exciting source by connecting the exciting source to an electric element and a transducer at different points of time within prescribed period. CONSTITUTION: A controller 85 connects the exciting souruce 15 to the transdecuer (RTD) 10 through a switch 75 and a coupling means 50 and connects an additional exciting source 15 to the RTD 10 through a switch 115 and the means 50 and a switch 95 connects the RTD 10 to a multiplexer input 105. In the case of inspecting the current value of the source 15, the controller 85 alternately connects and disconnects the source 15 to/from the RTD 10 during a prescribed period in which a processor does not require to sample the state of the RTD 10. Then the source 15 is connected to the element 80 and the input 105 is connected to an amplifier 35 to sample its output. Consequently the exciting source of the transducer can be automatically inspected.
Patent JP-H0849170-A (JP)
Title: Laying mat
Inventor: SHIMIZU KAZUFUMI
IPC: C08L23/10
Filed: 1995-05-29
Abstract: PURPOSE:To obtain a laying mat low in the generation of gas and smoke when burned, free from any problem involved in its disposal, excellent in moldability during its melt extrusion, easily moldable to a sheet form using a conventional extruder, excellent in durability with being hard to deteriorate with time, also having good flexibility and good in laying stability and appearance. CONSTITUTION:This laying mat has the backing layer provided on the back surface of a carpet raw fabric and the backing layer consists of a resin composition containing 10-50wt.% of a 1st resin component selected from polypropylene homopolymer and noncrystalline random copolymers between propylene as the chief monomer and ethylene and/or butene-1 and 10-50wt.% of a 2nd resin component consisting of a copolymer between ethylene as the chief monomer and an alpha-olefin.
Patent JP-S6111561-A (JP)
Title: Heat collector utilizing solar heat
Inventor: WATANABE TAKEJI
IPC: F24S10/75
Filed: 1984-06-25
Abstract: PURPOSE:To utilize solar heat and the heat of atmosphere efficiently by a method wherein the heat collector is installed so as to keep an air path between wall surface and is divided into upper and lower stages so as to provide the air path between the upper and lower stages. CONSTITUTION:The heat collector 1 is divided into two parts of the upper stage 1a and the lower stage 1b while a gap (air path) 16 is provided between the upper stage 1a and the lower stage 1b. High-temperature air is introduced from the gap 16 between the upper stage of the heat collector 1a and the lower stage of the heat collector 1b, therefore, the temperature of air below the air path 15 may be increased and the heat exchanging rate of the collector may be improved.
Patent JP-H0426017-A (JP)
Title: Manufacture of transparent electroconductive film
Inventor: TAKAGI MASAHIRO
IPC: H01B5/14
Filed: 1990-05-21
Abstract: PURPOSE:To provide manufacturability for a conductive thin film excellent in electroconductivity using a coating liquid by dissolving specific organic Sn compound in an organic solvent, coating a base board with this organic solvent solution, and performing the baking process. CONSTITUTION:Indium diethylhexanate and at least one of organic Sn compounds expressed by Eq. I or II are dissolved in an organic solvent, and a base board is coated with this organic solvent solution and subjected to the baking process. In Eqs. I and II, R' is alkyl group, X' is beta-diketone, R<2> is alkoxy group, X<2>-X<4> are group selected from alkoxy group, alkyl group, and aryl group. Thereby excellent photo-penetrating characteristic and electric conductivity can be provided by the coating method using a coating liquid formed solely from organic metal compound and solvent without resorting to use of the hydrolytic reactions.
Patent JP-S62285808-A (JP)
Title: Belt conveyer
Inventor: MASUDA SATORU
IPC: B65G23/38
Filed: 1986-06-05
Abstract: PURPOSE:To effect quite easily synchronized intermittent feeding operation of a machine and a belt by intermittently feeding the belt by a linearly driven cylinder. CONSTITUTION:In rotation of a drum 60, a roller 25 on the driving side and a transmission shaft 28 tend to remain unmoved due to inertia, and because of relative displacement, needle rollers 63 are moved to retaining portions 62b of recesses 62 and held tightly between the retaining portions 62b and the surface of the transmission shaft 28 under the wedge action to complete firm engagement between the transmission shaft 28 and the drum 60. Thus, the transmission shaft 20 is driven for rotation by the drum 60, causing feeding of a belt 30. When the belt 30 is fed through a predetermined stroke and an actuating rod 41 of a cylinder 40 is projected out, air supply is stopped by an air control mechanism and air supplied into the cylinder 40 is released, so that the actuating rod 41 is retracted from the projected position under the urging force of a spring member incorporated in a cylinder portion 42. Then, the air control mechanism refeeds air into the cylinder portion 42 of the cylinder 40, so that the actuating rod 41 is projected to feed the belt 30.
Patent JP-S5255369-A (JP)
Title: Non-contact switch circuit
Inventor: OOSHIMA SEIICHI
IPC: H03K17/13
Filed: 1975-10-30
Abstract: PURPOSE: To obtain a non-contact switch which produces no noise, by making slower the turn-on time of auxiliary thyristor than the restoration time of photo transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000320174-A (JP)
Title: Elevator type parking facility
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing a tray transfer mechanism, in a simple structure, between an elevator and each storage compartment in an elevator type parking facility in which a plurality of storage compartments formed in a plurality of stories and a plurality of rows on each story along the side of a hoistway of an elevator so as to increase the number of cars to be stored. SOLUTION: This elevator type parking facility comprises at least (n-1) storage compartments not arrange a tray 20 are provided on each side of R and L and a tray transfer mechanism is constituted of a first tray transfer device 3 which is turned over circle around a turning center set on a hoist frame 12 of an elevator, and a roller member engageable with a guide member disposed on the underside of the tray is provided on the tray 20 in a first row storage compartment 21 and a second tray transfer device moving straight forward between second row storage compartments 21 and 22 and having a hook member engageable with the tray 20.
Patent JP-H06318587-A (JP)
Title: Substrate processing equipment
Inventor: MURAOKA YUSUKE
IPC: H01L21/68
Filed: 1993-05-07
Abstract: PURPOSE:To prevent the substrate surface from being contaminated by particles or the like during the time from a pretreatment cleaning process to an oxidation process for forming an oxide film, increase processing speed as a whole, and reduce the installation area of a substrate process equipment. CONSTITUTION:From the front facing a clean room working region toward the rear facing a maintenance working region, the following are arranged in series; a cassette carry-in and carry-out part 1, a substrate transferring part 2, a cleaning treatment part 3, a substrate drying part 4, a substrate moving part 5, and a heat treatment part 6 for heat-treating substrates W accommodated in a substrate accommodation boat. A cassette is transferred from the cassette carry-in and carry-out part 1 to the substrate transferring part 2 by a cassette transferring robot 10. By a substrate conveying robot 15, substrates are carried in order, and cleaned, dried and moved. The substrate moving part 5 moves the substrates received from the substrate conveying robot 15 to a substrate accommodation boat 50. The substrates are carried in the heat treatment part 6 by a boat conveying robot 80, and subjected to heat treatment.
Patent JP-S63297831-A (JP)
Title: Base material for friction member
Inventor: MINODA TOSHIO
IPC: D06M101/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the increase of a friction coefficient and the improvement of heat resistance, by forming a friction member base material, used in a brake for an automobile or the like, into a corrugated structure and decreasing the content of resin of high degree. CONSTITUTION:A friction member base material, entangling a corrugated woven fabric 3 and sheet-shaped woven fabric 4, woven by threads mainly composed of glass fiber, in the top part of the fellow crests 1 or in the top part of the fellow roots 2 of the corrugated woven fabric 3, is formed into a solid structure. The base material is impregnated with phenol resin, friction adjusting agent and a binding agent of varnish or the like being set. Accordingly, the base material, weaving the corrugated woven fabric 3 and the sheet-shaped woven fabric 4 periodically repeating the crest 1 and the root 2 by the thread mainly composed of the glass fiber, decreases the content of resin increasing a friction coefficient and improving also heat resistance.
Patent JP-H06318043-A (JP)
Title: Production of glittering character type number plate
Inventor: MATSUOKA MASAAKI
IPC: G09F7/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a process for production of the glittering character type number plate formed with embosses on the rear surface of parts where characters are press fitted. CONSTITUTION:This process for production includes a stage for providing a metallic plate with hole parts 61 corresponding to the outside shapes of the characters, a stage for fitting the premolded characters having character parts and base plate parts in the hole parts 61 of the metallic plate, a stage for installing the metallic plate fitted with the characters to a mold 7 formed with the embosses 71 in the molding parts to be pressed to the rear surface of the base plate parts and a stage for press fitting the characters to the metallic plate. As a result, there is an advantage that the embosses are formable in the base plate parts of the characters without any problems.
Patent JP-H0335206-A (JP)
Title: Light beam incident and emitting instrument with integrated optical element
Inventor: MIHIYAERU ARUGEUERU
IPC: G02B6/34
Filed: 1990-05-23
Abstract: PURPOSE: To provide a simple grid structure controllable by adjusting an incident grid or a projection grid and an optical beam, by forming an incidence and/or projection member with one circular grid and providing the other diffraction member for a first diffraction member so that diffracted beam flux is vertically made incident on the circular grid. CONSTITUTION: An optical beam 21 is made incident on the diffraction grid 26 being the constitution member of the integrated/optical element 25 from the rear side. In the diffraction grid 26, the optical beam 21 is refracted and two symmetric partial beam fluxes 21' and 21" are deflected to the grid scale board 22 of a position measurement device. The partial beam fluxes 21' and 21" reflect from the grid scale board 22 and they are refracted again. Thus, the beam fluxes 21' and 21" are vertically made incident on the integrated/optical element 25. It is possible when the grid constant of the diffraction grid 26 and that of the grid scale board 22 are the same. Two incidence grids 23 and 24 are provided in areas on which the partial beam fluxes 21' and 21" are stuck. The grids are formed as it is called as the circular grids.  The circular grids 23 and 24 have the short and necessary grid constants of about 0.5μm and they can comparatively easily be generated.
Patent JP-S5256181-A (JP)
Title: Carbon fiber bundles for use in reinforcing rubbers and process for pr oducint them
Inventor: TOKI MASAMICHI
IPC: C08J5/06
Filed: 1975-11-04
Abstract: PURPOSE: Carbon fiber bundles for use in reinforcing rubbers having improved fatigue and flex resistance, and a high tensile strength, with a specific pickup of an adhesive mixture of resorcinol-formaldehyde condensate and a rubber latex (RFL), and a specified twist coefficient by the use of a water-soluble epoxy compound, and a process for producting them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09317523-A (JP)
Title: Internal combustion engine control method
Inventor: MIWA HIROMICHI
IPC: F02D41/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy for predicting an exhaust temperature by correcting a calculation for predicting an exhaust temperature based on a value corresponding to a fuel injection period when predicting an exhaust system pressure from the measured results of an intake air amount and when predicting an exhaust temperature used for the calculation from the fuel injection amount and an intake temperature. SOLUTION: An exhaust system pressure used for controlling an internal combustion engine is predicted by the output of intake air amount measuring means and an exhaust temperature used for a predicting calculation is predicted from a fuel injection amount and an intake temperature by exhaust temperature calculating means 3.  When the exhaust temperature calculating means 3 calculates the exhaust temperature and corrects it based on a value equivalent to a fuel injection period corresponding to a crank angle, it calculates the exhaust temperature based on the outputs of an intake temperature calculating means 3b, an exhaust system pressure calculating means 3c and a means 3d for measuring a value equivalent to the fuel injection period fuel injection period, wherein the fuel injection period is determined by the output of a needle valve lift sensor and the value equivalent to the injection period is determined by the valve closing period of a solenoid spill valve.
Patent JP-S5558817-A (JP)
Title: Amplifying circuit
Inventor: KOJIMA NOBORU
IPC: H03G3/10
Filed: 1978-10-27
Abstract: PURPOSE:To decrease the number of IC elements and the number of pins, by utilizing the function of the gain correction and amplifying circuit switching the gain ratio at specific period to obtain two outputs in which the gain ratio at specific period is mutually inverted. CONSTITUTION:When the base potential of the transistors Tr5 and 8 is higher than that of Tr5 and 7, Tr5 and 8 are ON and Tr6 and 7 are OFF. The small signal 21 inputted from the base of Tr9 and 10 is amplified with equal value of resistors 13 and 14 and it is outputted at the terminals 3 and 4. Further, if the base potential of Tr5 and 8 is lower than the base potential of Tr6 and 7, Tr5 and 8 are OFF and Tr6 and 7 are ON. The gain ratio of the terminals 3 and 4 by the switching of Tr5 to 8 is determined with the emitter load of Tr9 and 10, the gain ratio is inverted mutually when Tr5 and 8 are changed from ON to OFF state, and the gain ratio can be determined with the emitter load of Tr9 and 10.
Patent JP-H0425939-A (JP)
Title: Micro processor
Inventor: SUZUKI NARIKO
IPC: G06F9/30
Filed: 1990-05-22
Abstract: PURPOSE:To improve the performance of a micro processor by storing the content of a branch hit table in an aligner pointer when a branch instruction which is branch prediction-hitted is processed in a predecoder. CONSTITUTION:When the branch hit table 115 is constituted by the FIFO system of four stages and the branch instruction which is branch prediction- hitted is processed in the predecoder 108, the content of the hit table 115 is stored in the aligner pointer 107. Even if the branch hit table 115 doubly and triply hits the branch destination of the hitted branch instruction, fetch is continuously executed and a processing can continuously be executed. Thus, correspondence can be executed not only to an unconditional branch instruction but also to the branch prediction of the condition branch instruction. Thus, an adopted branch prediction system can fully be used. Consequently, a branch processing which comes to be a maximum cause for disturbing a pipe line operation can continuously be executed and therefore the performance of the micro processor improves.