baber/WOPTO huggingface dataset:
Patent JP-S6065248-A (JP)
Title: Speed controller for internal-combustion engine
Inventor: NANJIYOU HIROTOSHI
IPC: G05D13/62
Filed: 1983-09-20
Abstract: PURPOSE:To reduce the adjusting points by providing circuit for integrating the differential signal between speed detection signal and setting signal and a circuit for differentiating the speed detection signal thereby simplifying the speed controller. CONSTITUTION:Speed controller for internal-combustion engine is comprised of engine speed detecting section 3, engine speed setting section 2, adjusting section 9 and operating section 10. The adjusting section 9 is provided with first adder/subtractor 9a for producing an engine speed differential signal, circuit 9b for integrating the differential signal, circuit 9c for differentiating the speed detection signal and second adder/subtractor 9d for producing a signal corresponding to the difference between the integrated differential signal and the difference between the integrated differential signal and the differentiated signal. Consequently, only the integrating factor of integrator 9b and differentiating factor of differentiator 9c will need adjusting, resulting in reduction of adjusting points.
Patent JP-S5875638-A (JP)
Title: Control method of heating operation
Inventor: SATOU HIROYOSHI
IPC: F24D19/10
Filed: 1981-10-30
Abstract: PURPOSE:To prevent cold air from blowing out and to prevent a dweller from receiving uncomfortableness at the start of heating operation, by a method wherein a stepless variable speed blower is operated at a low air quantity for a fixed period of time and then operated at a high air quantity at the start of the heating operation. CONSTITUTION:A high-temperature and high-pressure gaseous coolant discharged from a compressor 11 is led into an indoor heat exchanger, and in a method wherein heating operation is carried out by discharging condensed heat in a room, a stepless variable speed blower 16 is provided in parallel with the heat exchanger 15 and a temperature sensor 17 is provided as well. At the start of heating operation, a timer 18 is actuated by an input signal from the temperature sensor 17, and the blower 16 is operated for a fixed period of time at a low air quantity and then operated at a high air quantity. A comfortable room environment can be available at the start of the heating operation, as cool air is not blown out into the room and an air quantity can be varied in stepless manner.
Patent JP-H0524485-A (JP)
Title: Vehicular display installation structure
Inventor: SOGA TAKAYUKI
IPC: H05K7/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide an oscillating structure by which a viewer can view a display in a favorite position while rotating the display in the vertical/lateral directions by simplifying a display slide structure in a vehicular display device. CONSTITUTION:A liquid crystal display 22 of a vehicular display device 21 is connected to a slidably movable member 27 capable of making sliding motion in a groove part of a rail 24 arranged inside a housing case 23 through an arm 26. Furthermore, the arm 26 is supported with a shaft part of the slidably movable member 27 as its center shaft so as to be turnable in the lateral direction, and the arm 26 and the liquid crystal display 22 are connected together in the tip part of this arm 26 so as to be capable of falling down freely. Moreover, the slidably movable member 27 is connected to the housing case 23 through the first link 28a and the second link 28b. Further, the first link 28a, the second link 28b and the slidably movable member 27 constitute a link mechanism 25 together so as to slide the liquid crystal display 22 in the longitudinal direction.
Patent JP-S6065282-A (JP)
Title: Guide vane for hydraulic machinery
Inventor: ICHIKAWA KENTAROU
IPC: F03B3/18
Filed: 1983-09-20
Abstract: PURPOSE:To improve the water pressure characteristic by perfectly closing guide vanes through a shutter shaft. CONSTITUTION:When guide vanes 14 are closed, the contiguous edges 14a of the contiguous guide vanes 14 are closely attached onto the side surface of a shutter shaft 17, and the perfectly closed state of the guide vane can be obtained. When the close adhesion force of the guide vane 14 is reduced and the shutter shaft 17 is pulled outside a flow passage, a certain opening degree is provided for the guide vane 14. Then, the upstream-side pressurized water is introduced into a casing by opening a bypath valve, and the pressure is balanced by revolving a runner 16 at a low speed. Then, a portion of the upstream-side water pressure is discharged onto the runner 16 side, and the guide vane is prevented from being applied with all the water pressure. Therefore, thin guide vanes having the superior water-pressure characteristic can be used.
Patent JP-H0223315-A (JP)
Title: Driving method for liquid crystal element
Inventor: KOBAYASHI HIDEKAZU
IPC: G09G3/36
Filed: 1988-07-12
Abstract: PURPOSE:To stabilize a display state and to realize a fast scan and long life by forming a signal electrode signal for time-division driving by using three pulses which are a half the response time of liquid crystal and generating a completely AC waveform on the whole. CONSTITUTION:An electric field for correcting the deviation of charges in the whole waveform and an electric field for placing the element in a 1st state are applied right before a selection period where the time-division driving is performed. In the 1st selection period between two divided periods, the electric field for placing the element in the 1st state or a 2nd state according to display contents is applied and in the 2nd selection period among three divided periods, an electric field which is smaller than the effective value of an electric field for inverting the response of the liquid crystal is applied to reduce the signal electrode signal to a half the response inversion time of the liquid crystal, thus generating the completely AC signal. Consequently, the AC electric field is generated which has its composite waveform 1.5 time the response inverting speed of the liquid crystal in a select period and much smaller than that of the electric field enabling the liquid crystal to respond in a nonselection period. Consequently, the fast scan, long life, and stable display are realized.
Patent JP-S6417820-A (JP)
Title: Production of electric resistance welded steel tube for heat treatment
Inventor: HOSODA TAKUO
IPC: B23K11/36
Filed: 1987-07-13
Abstract: PURPOSE:To produce an electric-resistance welded steel tube for a heat treatment having improved workability by hot rolling the steel having specific compsn., thereafter winding the steel strip at a low temp., molding it into a tube shape, subjecting said molded body to high-frequency welding to obtain a blank tube, then heating it to the specific temp., adding strain thereto and annealing said base tube. CONSTITUTION:The steel contg., by weight, 0.10-0.50% C, <=0.50% Si, 0.20-1.20% Mn and 0.005-0.060% Al, contg. one or more kinds among 0.005-0.10% Nb, 0.005-0.10% Ti, 0.1-1.0% Cr and 0.001-0.01% B and consisting of the balance Fe with inevitable impurities is hot rolled. Said steel is cooled to 350-600 deg.C and is wound. The steel strip is molded into the tube shape and the end part thereof is subjected to high-frequency welding to form the base tube. Said base tube is applied to tube shrinking working as heated and retained to the two-phase area of 720-820 deg.C and 4-20% strain is added thereto. The base tube is then annealed in the area of recrystallization temp. to suitably grow ferrite grains.
Patent JP-S6152867-A (JP)
Inventor: YAMAMOTO TAKESHI
IPC: A61F9/08
Filed: 1984-08-21
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-H094739-A (JP)
Title: Spool valve
Inventor: WATANABE YOSHIKI
IPC: F16K11/07
Filed: 1995-06-16
Abstract: PURPOSE: To provide a spool valve to facilitate manufacture of a spool and to improve control performance. CONSTITUTION: The outside diameters of first and second land parts 10 and 11 of a spool 2 are set to the same value as each other. A through-hole 18 extending axially through the spool 2 and opened to a driving force transmitting member 31 to transmit the driving force of a drive means 3 and a flow passage 19 communicated to the through-hole 18 and opened to the valve chamber 12 of the spool 2 are provided.
Patent JP-S61107730-A (JP)
Inventor: MAIKERU HATSUTOZAKISU
IPC: H05H1/46
Filed: 1985-08-09
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-H0465368-A (JP)
Title: Method for casting bi-based oxide superconducting material precursor and casting mold therefor
Inventor: FURUKAWA KOICHI
IPC: C01G1/00
Filed: 1990-07-03
Abstract: PURPOSE:To prevent the intrusion of impurities into a precursor by using a casting mold with the inner wall surface made of copper and casting the precursor in the mold heated above the glass transition temp. of the superconductor. CONSTITUTION:The casting mold 1 to be used consists of the two cylinders having different diameters and is made of copper. A cylindrical Bi-based oxide superconductor precursor is cast in the mold. In this case, the mold 1 is firstly heated to about 500 deg.C, and molten Bi2Sr2CaCu2Ox 3 is poured into the cavity 2 from the gate. The melt 3 is obtained by sufficiently mixing 2 kg of the Bi2O3, SrCO3, CaCO3 and CuO in total (Bi:Sr:Ca:Cu=2:2:1:2) in a mortar and heating the mixture in a platinum crucible 4 to 1100 deg.C to melt the mixture. The mold 1 contg. the melt 3 is cooled to room temp. at the rate of 50 deg.C/h, and then the cast body 5 is discharged.
Patent JP-H0620438-A (JP)
Title: Housing case for optical disk cartridge
Inventor: TSUGAWA IWAO
IPC: G11B17/04
Filed: 1992-07-02
Abstract: PURPOSE:To enable the cleaning of a disk surface simply by inserting a cartridge into the housing case by providing the inside surface of the housing case with a revolving roller for rotating a cleaning member and the disk. CONSTITUTION:The inside surface of the housing case 11 of the optical disk cartridge 4 is provided with the cleaning member 3 which cleans the surface of the optical disk 1 exposed from the cartridge 4 by pressing the surface at the time of insertion of the cartridge 4 and the revolving roller 14 which revolves the optical disk surface by bringing the optical disk surface to be cleaned by the cleaning member 3 into pressurized contact with the disk surface opposite to the above-mentioned surface. The shutter of the cartridge 4 is automatically opened and the cleaning member 3 is brought into contact with the disk surface when the cartridge 4 is inserted into the housing case 11 of the above-mentioned constitution. On the other hand, the revolving roller 14 is rotated by a spring of a winding type and is cleaned and, therefore, the optical disk 1 is automatically cleaned without taking the optical disk 1 out of the cartridge 4.
Patent JP-2001001599-A (JP)
Title: Printing device, information processing device and information processing system
Inventor: HAYASHI HIROSHIRO
IPC: B41J21/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To permit printing operation to be effected easily to a print medium out of the specification of the printing device without forcing a user to do any complicated process and prevent inconvenience that printing is effected on an area out of the printing medium. SOLUTION: Prior to a main scanning for printing, the existing range of a print medium at the opposing position of a sensor is detected by the sensor. A print medium information judging unit 132 judges the width of the main scanning direction of the print medium, on which printing is effected soon, and preserves the same in a buffer 133. An image producing unit 134 analyzes an inputted image data to produce data for one main scanning, however, the information retained in the buffer is referred in this case to decide whether an area (width) permitting the printing of the data for main scanning exists or not. In accordance with necessity, the data for one main scanning are re-produced so as to cope with the width. The contraction of data or the like can be effected as the re-production of the data.
Patent JP-2000005377-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a disadvantage in a player by stopping a game without noticing a bonus winning flag even if this flag is set. SOLUTION: This slot machine announces the setting of the big bonus winning flag or the bonus winning flag to the player (SA17) in case this flag is set (SA16) when the player playing the game of a credit type thus far makes an operation to change the credit with coins by pushing a game switching button (SA5).
Patent JP-S6154385-A (JP)
Title: Method for preventing vibration in ship living quarters
Inventor: KONDO KIYOSHI
IPC: B63B15/00
Filed: 1984-08-22
Abstract: PURPOSE:To enable absorption of vibration in ship living quarters without any special space by constructing a structure having natural frequency of almost the same as that of the ship living quarters on the upper portion of the ship living quarters. CONSTITUTION:A radar post 2 as a structure is constructed on the compass bridge deck of living quaters 1. Vibrator experiment is performed on an actual ship to examine resonance frequency of the living quarters 1, and mass and installation position of a weight 4 are determined and fixed so as to make the resonance frequency to coincide with the natural frequency of the radar post 2. Then, vibration of the living quarters 1 can effectively be absorbed without setting a special dynamic absorbing machine.
Patent JP-2001003589-A (JP)
Title: Parking apparatus of double spiral one-way traffic inclined-floor type
Inventor: WAKIDAKA HISASHI
IPC: E04H6/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling parking apparatus in which an unoccupied parking space can be found in a short traveling distance, hence, a time required for driving-in and out can be curtailed and a ascending carriage way can be separated from a descending carriage way to form them respective one-way traffic lanes and a superfluous apparatus is not required at the outside of the parking building and hence, a useless space is eliminated and the space efficiency of the parking lot can be enhanced, and a vehicle in the ascending carriage way can transfer soon to the descending carriage way in a short driving when it drives in or out. SOLUTION: Substantially rectangular carriage ways are provided in a building. The parking apparatus is provided with an inclined drive-in carriage way 12 which can get higher by two floors in one round of driving, an inclined drive-out carriage way 14 which is positioned to shift the height to the same plane position with the inclined drive-in carriage way 12 and can get lower by two floors in one round of driving, a plurality of bypass carriage ways 16 directly connected to the inclined drive-in carriage way 12 and the inclined drive-out carriage way 14 in a plurality of levels. Parking spaces 18 are defined along the inclined drive-in carrage way 12 and the inclined drive-out carriage way 14.
Patent JP-S6154396-A (JP)
Title: Rudder control device of 2-rudder system high speed ship
Inventor: KIHARA KAZUYUKI
IPC: B63H25/38
Filed: 1984-08-22
Abstract: PURPOSE:To obtain sufficient efficiency of a rudder when a large rudder angle is taken in high speed sailing by making one of a pair of rudeers which is on the outside of turning take a rudder angle smaller than set rudder angle. CONSTITUTION:At the rear of propellers 2L, 2R provided on the ship bottom, a pair of right and left rudders 3L, 3R are disposed inside the propeller shaft center lines. Respective rudders 3L, 3R are connected to rods of hydraulic cylinders 4L, 4R and designed to turn independently with each other. A controller 5 controls the hydraulic cylinders 4L, 4R so that the rudder out of the pair of rudders 3L, 3R which is on the outside of turning takes a rudder angle smaller than the set rudder angle when the detected ship speed is more than a predetermined value and the set rudder angle is more than a predetermined value.
Patent JP-H1020021-A (JP)
Title: Laser range finder
Inventor: NAKAJIMA KAZUMITSU
IPC: G01S7/48
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To utilize that the light from a monitor light source is reflected by a dirt to identify the dirt, and add a cleaning equipment to remove the dirt by providing the monitor light source, a level detecting circuit and the cleaning equipment. SOLUTION: Prior to measurement, a light is emitted from a monitor light source 7 having a low output. The output of a photodetector 4 is monitored by a level detecting circuit 8. When a dirt 13 is adhered to a transmitting and receiving optical system 2 or a dirt preventing glass plate 10, the monitor light is reflected by the dirt 13, and a strong light is incident on the detector 4, whereby the output level of the detector 4 is increased. When a level of a certain quantity or more is detected, a cleaning is instructed to a cleaning equipment 9. During it, the main laser emission from a main laser oscillator 1 is stopped, and only the light from the monitor light source 7 is emitted. When the cleaning is advanced, and the dirt 13 is reduced, the reflected light is also reduced, and the output level of the detector 4 is lowered.  When the level becomes a fixed value or less, removal of the dirt 13 is judged, and the main laser is emitted to start the measurement.
Patent JP-S6419309-A (JP)
Title: Thin film waveguide type isolator
Inventor: YAMADA MASAYA
IPC: G02B27/28
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a high isolation ratio and high single mode fiber coupling efficiency by forming a channel type light guide having the depth of the guide at which the propagation constants of two guide modes propagating in the light guide nearly coincide with each other. CONSTITUTION:The channel type light guide 2, the depth of the guide of which is designated as T and the width as W, has the depth T at which the propagation constants of the two guide modes (TE mode and TM mode) propagating in the light guide nearly coincide with each other. T and W have the values to constitute the single mode channel type guide in which only the basic modes of the TE mode and TM mode can propagate. This channel type thin film light guide consists of a magneto-optical material formed on a garnet crystal substrate 1. The garnet crystal substrate 1 is preferably a GGG crystal substrate and the magneto-optical material is preferably Bi-substd. YIG in particular for its small saturation magnetization.
Patent JP-S5797958-A (JP)
Title: Chain case
Inventor: HAYAKAWA YOUICHI
IPC: F16H57/04
Filed: 1980-12-11
Abstract: PURPOSE: To permit sufficient lubrication of sprockets and a chain by forming projections and recesses which extend in parallel to sprocket shafts, in a chain case equipped with a lubricating oil sink.  
     CONSTITUTION: A chain 16 is wound around sprockets 12 and 15. The oil splashed by the chain 16 is collected in the recess 210 in the center area of a projection 200, then dripped down and supplied to the chain 16 effectively. Therefore, spreading of oil over the inner peripheral surface of a transfer case is prevented, and the difference between the oil level 100 in stop state and the oil level 102 in 4-wheel driving is reduced. Thus, the chain 16 is immersed in oil sufficiently, and sufficient lubrication is permitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0728786-A (JP)
Title: Vector processor
Inventor: SAKAKIBARA TADAYUKI
IPC: G06F9/345
Filed: 1993-07-15
Abstract: PURPOSE:To provide the vector processor system easy for a user to use by giving the same stride free from degradation in performance between memory systems different in degrees of element parallelism. CONSTITUTION:Address decoding parts in access request buffer parts 230, 240, 250, and 260 in a storage control part 210 have address decoding circuits corresponding to all of models of the system, and a model signal is used to selectively perform the address decoding by a selector. The address decoding part equalizes periods of shift of address allocation to memory modules with respect to all of degrees of element parallelism of the system. A required number of stages of access request queues are provided in the preceding stage of access request priority level determining parts 270 to 273 in the storage control part 210. Thus, the same stride which causes the degradation in performance of access processing is given between models different by degrees of element parallelism in the system or the numbers of memory modules.
Patent JP-S5981664-A (JP)
Inventor: ANSONII JIEIMUZU SUKIIRUZU
IPC: G03G15/08
Filed: 1983-09-21
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-S5875884-A (JP)
Inventor: YAMAGUCHI KATSUHIKO
IPC: H05K3/28
Filed: 1981-10-31
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-S6154245-A (JP)
Inventor: MORI HIROAKI
IPC: C12M1/33
Filed: 1984-08-24
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-S5798850-A (JP)
Title: Humidity sensitive element
Inventor: TANIGUCHI KIYOUJI
IPC: G01N27/12
Filed: 1980-12-12
Abstract: PURPOSE:To miniaturize a humidity sensitive element, to reduce a heat loss produced at a time when a heater is heated, and to simplify a manufacturing process, by a method wherein a resistant heating layer and a conductive electrode are secured together through the medium of a humidity sensitive ceramic layer. CONSTITUTION:A humidity sensitive element 11, formed into a direct heat type, is constituted such that a heat resistant substrate 12, a humidity sensitive ceramic 13 and a conductive electrode layer 14 are burned and hardened into a monolithical unity, a lead wire 15 is placed in a given position of the conductive electrode layer 14, and a zigzagging heater 16 is mounted between the heat resistant substrate 12 and the humidity ceramic 13. If a humidity in an atmosphere is measured by the use of the humidity sensitive element 11 so constituted, it is measured through the lead wire 15 and one end of a lead wire for the heater 16. Contamiants on the surface of the humidity sensitive ceramic exposed to the air are removed by heating the humidity sensitive element 11 itself through chrarging of a high current to the heater 16 built into the humidity sensitive element, and this permits the restoration of a humidity sensitive property.
Patent JP-S5965127-A (JP)
Title: Laying work of block
Inventor: HIRASAWA OKUJI
IPC: E02D29/02
Filed: 1982-10-07
Abstract: PURPOSE:To shorten the period of construction by eliminating the need for curing by a method in which supporting plates are erected and supported equally to the front slope of block between the stay of the upper and lower blocks having a projected bracing on its back, the blocks are laid up to several stages, and then the spaces are treated. CONSTITUTION:In laying up a rectangular Kenchi block 2 for the next stage on edge Kenchi block 1 for the lowermost stage, a thin supporting plate 3 is erected and supported at a nearly same angle as the front slope of the Kenchi blocks 1 and 2 between the bracings projectionally provided taperingly on the blacks of the Kenchi blocks 1 and 2 to connect and support the upper and lower bracings. By the aforesaid procedure, the Kenchi blocks are laid up to several stages, and then concrete 4 is splaced at a time into the space formed by the bracings and the supporting plate 3. The construction period can thus be shortened without the curing period of the concrete.