baber/WOPTO huggingface dataset:
Patent JP-H01195314-A (JP)
Title: Vehicle position setting method
Inventor: KOBAYASHI YOSHINOBU
IPC: G01C21/00
Filed: 1988-01-29
Abstract: PURPOSE:To set a position in a short time in an arbitrary position by storing a telephone number of a prescribed building existing in a prescribed range of a road map and its position data in a position memory and setting an initial position, based on an input of the telephone number by an on-vehicle person. CONSTITUTION:A driver designates a road map containing the present position in a map memory 3 and displays it on a display 9, and supplies an initial position setting start signal to a spot setting part 5 by an operating panel 4. Subsequently, when the driver inputs a telephone number of a building, etc., being in the vicinity of the present place by operating ten keys 41 of the operating panel, the spot setting part 5 retrieves the inputted telephone number from a telephone number column which has been stored in the map memory 3. Also, stored coordinate data is read out together with the retrieved telephone number, and a coordinate position is displayed emphatically on the road map which has been displayed on the display 9. Next, in accordance with a position set input signal by operating a function key 42, an initial position is set.
Patent JP-H04259584-A (JP)
Title: Printer
Inventor: MIYAI TAMOTSU
IPC: B41J11/62
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a printer capable of running a ribbon stably by a method wherein a lower end of a ribbon separator is fixed on a printing device, and a fixing means for detachably fixing an upper end of the ribbon separator is provided on the printing device. CONSTITUTION:In a non-conduction state of a solenoid 5, a ribbon separator 4 is slightly inclined toward a platen 1 by its own spring properties to be spaced a large gap from a printing device 2. A ribbon is replaced by clamping the side edge of an ink ribbon 3 from this gap. After that, on a signal outputted from a control part prior to a printing start signal, the solenoid 5 is excited. At this time, a free end of the ribbon separator 4 is attracted to the printing device 2, and the gap is closed. In this state, the running direction of the ink ribbon 3 is regulated by a recessed guide part of the ribbon separator 4, and the ink ribbon 3 is stably fed in a normal running path.
Patent JP-S52105152-A (JP)
Title: Preparation of cyclopentenesulfide derivatives
Inventor: FUJISAWA TAMOTSU
IPC: C07C67/00
Filed: 1976-02-27
Abstract: PURPOSE: Cyclopentenesulfide derivatices, intermediates of five-membered ring carbon compounds such as prostaglandins, are prepared by the treatment of cyclopentanebissulfide derivatives with base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06236185-A (JP)
Title: Musical sound generating device
Inventor: MATSUMOTO KENTARO
IPC: G10H7/02
Filed: 1993-02-08
Abstract: PURPOSE:To provide the musical sound generating device which can generate a musical sound signal that is small in pitch error and causes no aliasing. CONSTITUTION:The musical sound generating device varies intervals of read addresses of a waveform data memory 2 and performs interpolation between read waveform data to obtain waveform data with a desired pitch by the interpolation. Then the oversampling magnification ratio of an oversampling FIR filter 3 is set to a low oversampling magnification factor of about P=4, and a linear interpolating device 6 performs linear interpolation between the data interpolated by the oversampling FIR filter 3 to precisely obtain waveform data of a desired read address by the linear interpolation.
Patent JP-H01195756-A (JP)
Title: Reader
Inventor: ICHIHARA YOSHIYUKI
IPC: G03G15/04
Filed: 1988-01-30
Abstract: PURPOSE:To align the peak of image pickup light with an optical axis without shielding a part of the image pickup light by providing a light source and a reflecting mirror system on a block adjustable in a direction intersecting orthogonally to the optical axis. CONSTITUTION:A projection unit 5 is constituted of a light-source 6 consisting of a cylindrical lamp with almost the same width as that of platen glass 2 and the reflecting mirror system 7, and is loaded on the block 8. And the block 8 on which the light source 6 and the reflecting mirror system 7 are loaded is constituted so that it can be connected on a carriage 4 with a screw via an elongated hole 9. Therefore, by moving the elongated hole 9 for a fixing screw 9a, it is possible to adjust the block 8 in the direction intersecting orthogonally to the optical axis L on the carriage 4. In such a way, the optical axis L can be aligned with the peak of the image pickup light by adjusting the travel of the block 8.
Patent JP-H01195952-A (JP)
Title: Injected-fuel content detector of engine
Inventor: KIDO AKIHIRO
IPC: F02D45/00
Filed: 1988-01-30
Abstract: PURPOSE:To accurately detect the transient period by providing both a composition detecting means which detects the individual quantities of fuel composition before and after the fuel supply time and a transient period detecting means which detects the transient period until the complete change-over time of fuel composition on the basis of the difference between the quantities of fuel composition found by the composition detecting means. CONSTITUTION:The composition of fuel flowing at a rate corresponding to the sum of the capacity of the piping from a fuel tank 1 to a mixing tank 4 and the capacity of the piping from the tank 4 to an injector 3 after the fuel supply time is approximately equal to that of fuel flowing before the fuel supply time. When the current flowing rate of fuel exceeds that fuel flowing rate, fuel of the transient composition depending on the mixture ratio is injected until fuel flows at another rate decided according to both the current capacity of the tank 4 and the difference between the compositions of fuel before and after the fuel supply. The fuel flowing rate from the start of changing in composition of fuel injected up to the completion of the change is derived from a map or the like on the basis of the differences in composition factor of fuel, such as octane value or specific gravidy varying before and after the fuel supply, whereby reading the transient period.
Patent JP-S56116689-A (JP)
Title: Semiconductor laser device
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1980-02-19
Abstract: PURPOSE:To facilitate manufacture of a semiconductor laser device as well as improve its quality by selectively forming a plurality of semiconductor layers, by epitaxial growth, on the crystal surface on the inclined plane obtained by photoetching a semiconductor substrate into a step shape. CONSTITUTION:On an N type semiconductor substrate 1, an insulating layer 2 and a photoresist film 3 are formed over the whole surface. Then, the resist 3 is partially irradiated with light 4 to photoetch the substrate 1 into a step shape. Then, an insulating layer 7 and a photoresist film 8 are formed over the whole surface and partially irradiated with light 9 to photoetch the inclined plane 6 so that a crystal surface 10 is exposed below the layers 2 and 7. Then, on the insulating layer 7 on the lower step surface 5, an N type layer 11, an active layer 12 and P type layers 13 and 14 are successively formed on the crystal surface 10 by selective epitaxial growth, and then electrodes 15 and 16 are formed. Thereby, a semiconductor laser device can be manufactured by a single photoetching and a single epitaxial growth, so that the manufacture is facilitated. Moreover, the quality and the yield improve.
Patent JP-H08214286-A (JP)
Title: System and center for presenting video information and request terminal
Inventor: SUZUKI YOKO
IPC: H04N7/173
Filed: 1995-02-08
Abstract: PURPOSE: To attain remote operation from each request terminal through a communication line and to easily obtain required video information. CONSTITUTION: A video information presentation center 11 is provided with plural video information presenting equipments 14 and a center control device 12 for selecting any one of the equipments 14 in accordance with a request from a request terminal 16 and presenting video information relating to the request to the terminal 16 concerned through a communication line 17. The device 12 is provided with a common management file 13 for recording various data for converting a request from a terminal having compatibility with all the equipments 14 into requests corresponding to respective equipments 14.
Patent JP-S61179480-A (JP)
Title: Density controller of liquid developing device
Inventor: DAITO CHIAKI
IPC: G03G15/11
Filed: 1985-02-05
Abstract: PURPOSE:To keep the toner particle concentration of a developer constant and to perform constant-density development by supplying concentrated toner to the developer according to a residual potential detection signal after an electrostatic latent image is developed. CONSTITUTION:A residual potential corresponding to reference toner particle concentration is stored as a reference value V0 in a comparing circuit 37 and the residual potential after development is detected by a potential sensor 24 with a mark 25, amplified 36, and compared by the circuit 37 with the value V0. When the detected value is larger than the value V0, a solenoid valve 26 is opened for a specific time to reduce the pressure in a pipe 29 and the concen trated toner 31 in the container 31 is sucked up and supplied to a developer tank 23 to increase the toner particle concentration of a developer 32. When the detected value is smaller than the value V0, on the other hand, the valve 26 is not opened. Thus, the toner particle concentration of the developer 32 is held constant to maintain constant development density.
Patent JP-S57135469-A (JP)
Title: Cassette loading device
Inventor: YOSHIDA HIDEJI
IPC: G11B15/675
Filed: 1981-02-14
Abstract: PURPOSE:To open the front lid of a cassette quickly by rotating a lid opening lever by bringing the fulcrum of the lid opening lever, pivoted on a cassette holder, relatively close to the guide surface of a rotary lever which supports the cassette holder. CONSTITUTION:When a cassette 1 is inserted into a cassette holder 3 and the cassette holder 3 is pressed down, the rotation of a rotary lever 28b allows the roller 78 of a lid opening lever 71 pivoted rotatably on the cassette holder 3 to move on the roller guide surface 79 of the rotary lever 28b, and the lid opening lever 71 is rotated against a tension spring 80. In this case, the fulcrum pin 73 of the lid opening lever 71 and the tip 79a of the roller guide surface 79 are brought close to each other and the lid opening lever 71 is rotated at a higher speed than the lowering speed of the cassette holder 3, thereby opening the front lid 2 of the cassette 1 with a bent piece 77.
Patent JP-2000149368-A (JP)
Title: Device and method for driving optical disk
Inventor: AN TETSUYU
IPC: G11B17/056
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To contribute to a reduction in costs by reducing the number of part items so as to simplify a structure and making assembling costs low. SOLUTION: By a force applied to a caddie 300 drawn in a desk base 100, a base plate 200 having a spindle motor 211 and a pickup unit 213 mounted thereon is moved to optical disk loading and chucking positions together with the caddie 300. The moved base plate 200 is locked and held in a locked position by a locking means. In this state, the specified information is recorded and/or reproduced from the disk, and the pickup unit 213 is moved in the outer peripheral direction of the disk 213 during ejection. Thus, the locking of the base plate 200 is released, and the base plate 200 is moved to an initial position.
Patent JP-S55114718-A (JP)
Title: Method for production of spiral pipe
Inventor: SUETSUGU YOSHIO
IPC: E02F5/10
Filed: 1979-02-23
Abstract: PURPOSE: To obtain a spiral pipe to be fitted into an under-ground ditch by rotating the pipe to be shaped fed with a pipe wall material through the inner surface thereof with a pipe wall material feeding pipe while shaping is made with a roller.  
     CONSTITUTION: An equipment and material are lowered into a vertical hole excavated. When a excavator 7 is started being set on the wall surface to be excavated with a pipe wall material 1 inserted into a pipe wall feeding pipe 4, the rotation of the excavator 7 and a pipe wall shaping roller 8 combine to shape the wall material 1 against the wall surface 9 to be excavated and becomes spiral in sequence to form a spiral pipe 10. In such a manner, a forward rotation mechanism 5 advances, the spiral pipe 10 is pressed against the ditch wall to form a pipe buried underground. Thus, construction can be done without hindering the traffic on the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01226451-A (JP)
Title: Back mirror assembly
Inventor: BERUNAARU DEYURUU
IPC: B60R1/066
Filed: 1989-01-30
Abstract: PURPOSE: To operate a rear view mirror by remote control without any increase in a space in a casing for storing the mirror by forming a unit for selectively transmitting thrust to a reflective member out of an elongated member and a guide means. CONSTITUTION: A partially spherical control member 48 has an operating lever 55 extended to the interior of the car body, and three recessed parts 54, 56, 58 spaced symmetrically about the center on the opposite surface. Three pressing blades 60, 62, 64 extended through respective holes formed in a bracket 66 provided inside a casing 10 adjacent to the bases 13, 14 are engaged with the recessed parts 54, 56, 58. The opposite side end parts of the pressing blades 60, 62, 64 support a spherical forming portion 68 respectively, and the forming portion 68 is fitted in a corresponding socket 70 on the rear surface of a mirror support 34. The pressing blades 60, 62, 64 respectively have a flat cross section in a position passing guide grooves 72, 74, 76, so that the blades are guided extending over an angle of about 90 degrees by the guide grooves 72, 74, 76.
Patent JP-H09209408-A (JP)
Title: Swiveling speed controller of back-hoe
Inventor: HORII KEIJI
IPC: E02F9/20
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the difficulty in positioning control of land-slide or bucket in a narrow place to promote controllability by designing swiveling speed so as to automatically make slow when control is made in a state to reduce a radius of swivel. SOLUTION: A back-hoe adopts a load sensing system for controlling pump flow to discharge pressure slightly higher than load pressure. Then, an adjustment device for varying and adjusting differential pressure as control standard and a bucket position detector for detecting the position of the bucket to the swivel center Q are provided, and when an interval between the bucket 7 and swivel center Q reaches a first specific distance d2 in case of the drawing movement of the bucket 7, swiveling speed is gradually decelerated up to a second specific distance d2 nearer to a driving section than the first specific distance d1, and when an interval between the bucket and swivel center Q reaches the second specific distance in case of the withdrawing movement of the bucket 7,  swiveling speed is quickly accelerated to put it back to the speed before the deceleration at a third specific distance nearer to the swivel center Q than the first specific distance d1.
Patent JP-H02204608-A (JP)
Title: Method and apparatus for supplying oil to 2-cycle engine
Inventor: MATSUO NORITAKA
IPC: F01M3/02
Filed: 1989-02-01
Abstract: PURPOSE:To supply a necessary amount of oil to respective slide portions by fixing an oil supply interval to the minimum limit in high load and rotation to vary an oil supply amount per one stroke of an oil pump. CONSTITUTION:The opening of an accelerator and the rotational frequency of an engine 1 during running are respectively detected by a potentiometer 51 and rotation sensor 60 and these detecting signals are sent to a controller 40 which determines an oil supply amount per one stroke of an oil pump 20 and an oil supply interval on the basis of these detecting signals to control the drive of an oil pump 20. The oil supply amount per one stroke in the normal running region of the engine 1 is fixed to the minimum limit to vary the oil supply interval. Also, in high load and rotation, the oil supply interval is fixed to the minimum limit to vary the oil supply amount per one stroke, so that the oil supply amount can be minimized so long as problems are not encountered in the seizure resisting property and antiwear property of respective slide portions.
Patent JP-2000218342-A (JP)
Title: Ring shape product molding
Inventor: MURATA SHINICHI
IPC: B21K1/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of a ring shape product for precisely molding a through hole and a concave or convex part adjacent to the through hole. SOLUTION: A material W0 is pressed in an axial line direction for molding a large diameter convex part 5 protruding circularly at peripheral vicinity of one end part in an axial direction, a large concave tank 6 hollowed roundly in its inner peripheral side, and, a central bottom part 7 protruding at a central vicinity of the other end part, so as to form a preparative molding W1. The molding W1 is further pressed in an axial direction for molding a circular small diameter convex part 8 being protruded in the same direction of the large diameter convex part 5 at a central side of the convex part 5. Also, a small concave tank 9 circularly hollowed at its inner peripheral side is molded so as to form an intermediate molding W2 for being injected into a die curving space of a bottom die.  An upper die is descended so that a work weight abuts the intermediate molding W2 for holding the intermediate molding and for having a punch punching through a central vicinity of the central bottom part 7 of the molding W2. Under this condition, the molding W2 is pressed between the ring punch being further descended and the die so as to mold a ring shape product W3 by finishing an outer surface, including a concave part 11 being adjacent to a through hole 10.
Patent JP-H02201650-A (JP)
Title: Arithmetic unit
Inventor: KATO YOSHIYUKI
IPC: G06F9/22
Filed: 1989-01-31
Abstract: PURPOSE:To execute a calculation at a high speed by temporarily suspending the calculation with a specific micro-instruction when a memory queue is generated and continuing the calculation from a condition suspended when the memory queue is released. CONSTITUTION:A computing element 24 is activated by microinstructions F1 and F2 in a control storage 21, and it executes the calculation of a double word to the contents of memories 1 and 2 in a memory 22 and registers 23a and 23b. When the memory queue (data reading queue from the memory 22) is generated at the time of reading the memory data, a micro-instruction N set at the specific address of the control storage 21 interrupts in an arithmetic sequence, and the computing element 24 is stopped in maintaining the condition at such a time. When the memory queue is released and a transition to the micro-instructions F is executed, the computing element 24 continues the calculation from the condition suspended. Thus, even when the memory data are not read before the calculation is executed, the calculation an be normally continued, and the high speed can be executed by the degree.
Patent JP-2000219815-A (JP)
Title: Removal of oily liquid from crosslinked polar resin particle
Inventor: KATOGI MAMORU
IPC: C08G73/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To stably remove an oily liquid without causing bumping, etc., by suspending crosslinked polar resin particles containing oily liquid and heating and boiling the obtained slurry. SOLUTION: Crosslinked polar resin particles containing an oily liquid are suspended in water containing >=0.05 wt.% of an oily liquid (preferably a liquid forming an azeotropic mixture with water) dissolved in water and the obtained slurry is heated and boiled to evaporate and remove the oily liquid together with water. As an alternative, water free from oily liquid is mixed with the above resin particles, the mixture is stirred until the amount of the oily liquid dissolved from the resin particle reaches >=0.05 wt.% and the product is boiled by heating. The oily liquid is stably removed from the crosslinked polar resin particles containing the oily liquid to a level containing extremely small amount of residual oily liquid without causing the degradation of the polar resin particle and the bumping trouble, etc.
Patent JP-S61181711-A (JP)
Title: Vehicle level adjusting device
Inventor: MIYAMOTO KOICHI
IPC: B60G17/056
Filed: 1985-02-06
Abstract: PURPOSE:To make it possible to adjust the level of a vehicle even during running of the vehicle without the control stability thereof being deteriorated, by detecting the load pressures of front and rear sections of the vehicle, and by controlling selector valves in accordance with the detection output for a predetermined opening time, alternately and intermittently so that the levels of front and rear sections of the vehicle may be adjusted, simultaneously. CONSTITUTION:Load pressures detected by pressure sensors 18 through 21 in the front and rear sections of a vehicle are delivered to a controller 22. The controller 22 averages these delivered load pressure for the front and rear sections, respectively, and determines fluid supply amounts and discharge fluid amounts per unit time for suspensions 4-7 after predetermined computation to control selector valves 2, 3 for a predetermined opening time, alternately and intermittently. With this arrangement suspensions 4-7 for the front and rear sections are elevated by the same amount, simultaneously, to adjust the vehicle level. With this arrangement, the vehicle level may be adjusted even during running of the vehicle with the control stability being maintained.
Patent JP-H02202023-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAWATA TAKAHARU
IPC: H01L21/304
Filed: 1989-01-31
Abstract: PURPOSE:To enable a thin chip to be formed doing no damage to an element by a method wherein a semiconductor substrate to be formed into a thin film is bonded onto the rugged surface side or a holding substrate through the intermediary of an oxide film and then the element is formed on the semiconductor substrate which is released from a holding substrate. CONSTITUTION:Grooves 11 are cut in the surface of a substrate 1; an SiO2 film 12 is formed on the surface of the substrate 1 by thermal oxidation; furthermore, the surface of the substrate 1 is thermal oxidized to form another SiO2 film 21 using an Si substrate as an element forming substrate 2; and then the surface of the SiO2 film 21 of the element forming substrate 2 is laminated and sticked on the SiO2 film 12 of the holding substrate 1 to form a bonded substrate. Next, the element forming substrate 2 side of the bonded substrate is ground and etched away into a thin film for an element formation. Next, the substrate 2A formed into an element is cut into chips; the surface of element is coated with a resist or a chemical resistant film and then the SiO2 film 12 on the interface between both surfaces is etched away using hydrofluoric acid to release the substrate 2A. Through these procedures, a thin chip can be formed doing no damage to the element.