baber/WOPTO huggingface dataset:
Patent JP-H11324730-A (JP)
Title: Centrifugal governor for engine generator
Inventor: AOKI MASUMI
IPC: F02D31/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal governor which needs no operating space of a speed control lever so as to be used in a small engine generator. SOLUTION: This centrifugal governor is constructed such that a fuel amount adjusting device 6 and a governor force generating mechanism are interlockingly connected to a governor lever 7 which can be urged toward a fuel-increasing side R with both a first spring 13 and a second spring 20, while the second spring 20 can be switched between an urging state and an urging release state by a switching lever 17. In this centrifugal governor, a tension adjusting screw 22 adjusting a tension of the first spring 13 is threadably attached to a governor body wall 21, and the tension adjusting screw 22 is provided with a fixture 23 which can freely rotate about an axis of the tension adjusting screw 22, while an end 13b of the first spring 13 is hooked to the fixture 23.
Patent JP-H08326109-A (JP)
Title: Water supply direct-connection water service system
Inventor: SATO KOICHI
IPC: F04B49/00
Filed: 1995-06-02
Abstract: PURPOSE: To realize stabel supply by decreasing the start frequency of a pump in a water line direct connection water service system. CONSTITUTION: A second pressure sensor 7 provided at a suction pipe 2 connected to a water main 1 and a first pressure sensor 18 provided at a water feed pipe 20 are compared with each other, and by means of a controller 21, a pump is stopped in a case in which the origin pressure of the water main 1 has become, at discharge side required pressure, for more than a fixed time higher than a value that considers resistance between both pressure sensors 7, 18, and the pump is started again in a case in which the pressure of the water main 1 has become lower than a target pressure. After this condition has been realized, whether or not a small water amount use state exists is decided, and the pump is stooped in the case of a small water amount state.
Patent JP-S62293635-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/76
Filed: 1986-06-12
Abstract: PURPOSE:To implement a slightly protruded embedded part in a recessed part, by depositing an embedding insulating film in the recessed part such as an isolating region, forming a flattening painting material, and simultaneously etching the insulating film and the flattening painting material. CONSTITUTION:On a semiconductor substrate 1, a second film 10, which has an etching selecting rate that is sufficiently quicker than that of a first film 3, is deposited. The first film 3 is embedded in a recessed part, which is formed later. The recessed part is formed so as to include the second film selectively. The first film 3 is formed on the recessed part and the second film 10. A flattening film 4 made of a flattening painting material is applied thereon. The first film 3 and the flattening film 4 are simultaneously etched to the second film 10. Then the first film 3 is embedded in a slightly protruded state, e.g.,by about 100nm, with respect to the substrate.
Patent JP-S6116862-A (JP)
Title: Liquid injection recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 1984-07-03
Abstract: PURPOSE:To miniaturize the titled recording head and reduce production cost, and to improve reliability and conduct recording with high quality by electrically connecting a discharging element and an external wiring section by using a flat connecting member. CONSTITUTION:Structure in which lead electrodes 11 for a discharging element 13 formed onto a first substrate 7 and external wirings 14 shaped onto a second substrate 8 are connected through a film carrier 18 is formed. The film carrier 18 supports a fied number of lead wires 20 in mutually parallel at regular intervals by a film 21 as a support member shaped to a flat rectangular sheet form from a material having insulating properties and flexibility, and tip sections connected to the lead electrodes 11 and the external wirings 14 are coated with gold, tin, copper, solder, aluminum or the like in the lead wires 20. According to such constitution, a distance between an orifice plate 12 and recording paper is reduced, thus improving the quality of printing.
Patent JP-S5659005-A (JP)
Title: Controller for hydraulic circuit including plural variable-capacity pumps in parallel
Inventor: ASARI AKIRA
IPC: B30B15/20
Filed: 1979-10-22
Abstract: PURPOSE: To always efficiently actuate pumps and reduce energy loss as much as possible, by loading only a minimum number of pumps and unloading the residual pumps depending on the operating speed of a hydraulic working machine, namely, on the quantity of necessary oil.  
     CONSTITUTION: Oil discharged from variable-capacity pumps 11W14 connected in parallel with one another is supplied to the cylinders 61W63 of an extrusion press 6 to actuate a stem 64. To control the speed of the stem 64, namely, the quantity of supplied oil to the cylinders 61W63, the opening and closing of loading change-over control valves 41W44 are regulated and the discharge quantities of the pumps 11W 14 are regulated by control units 31W34. When the quantity of necessary oil is not more than the maximum discharge quantity of single pump, the solenoid valve 41 is energized to load only one pump 11 and the other solenoid valves 42W44 are deenergized to unload the other pumps 12W14. Similarly, only a minimum number of pumps are loaded depending on the quantity of necessary oil to perform operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000329555-A (JP)
Title: Apparatus for detecting vertically downward position of object situated in upper part
Inventor: SHIMADA SHIGERU
IPC: H02G1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for detecting the vertically downward position of an object situated in the upper part, by which the vertically downward position of the object situated in the upper part such as an overhead transmission line or the like can be detected on the surface of the ground by a simple operation. SOLUTION: A rail member 14 both ends of which are supported by two tripods 12 is arranged and installed nearly horizontally nearly at right angles to a railroad direction nearly in the vertically downward part of an overhead transmission line 10. A movement base 16 is installed at the rail member 14 so as to be freely moved. A shaft 20 is arranged and installed at the movement base so as to be freely rocked in all directions by a self-aligning ball bearing. An image sensor 22 is arranged and installed at the upper end of the shaft 20 in such a way that its directivity direction is directed to the vertically upper part. A plumb hob 24 is installed at the lower end. In addition, a weight 26 is suspended. By means of the gravity of the plumb hob 24, the directivity direction of the image sensor 22 is directed to the vertically upper part.  An image signal which is photographed by the image sensor 22 is displayed on a monitor 28. The movement base 16 adjusted in such a way that the image of the overhead transmission line 10 is situated in the center of a screen. At this time, a point which is indicated by the weight 26 is the vertically downward position of the overhead transmission line 10.
Patent JP-S5470810-A (JP)
Title: Magnetic recorder
Inventor: TERAJIMA HISANORI
IPC: G11B5/012
Filed: 1977-11-16
Abstract: PURPOSE:To effect the record of an excellent S/N ratio by operating a plurality of heads, which are arranged along the same track, each delay time thereby to effect the multiplex recording operations. CONSTITUTION:One of the input signals fed to the heads 3 and 8, which are arranged on the same track, is impressed upon the head 8 by way of a delay circuit 6 of a delay time corresponding to the time period, for which a magnetic recording medium 1 accomplishes one turn, so that the same input signals are recorded in a multiplex manner through the head 8 in the position of the medium 1 which has been recorded with the input signals by the head 3. By the multiplex recording operations having no positional shift with the use of the plural heads, the signals having no repetition can also be recorded in a satisfactory S/N ratio.
Patent JP-H087043-A (JP)
Title: Online handwritten character recognition method
Inventor: RIYUU GAKUHEI
IPC: G06K9/46
Filed: 1994-06-20
Abstract: PURPOSE:To improve the recognition ability of a handwritten character, which is erroneously recognized often, by introducing a new coordinate, which looks at a relation between strokes from a scale-like side, as a feature value for detailed identification. CONSTITUTION:With regard to all the strokes constituting an input character to be the object of detailed identification or a part of specified strokes decided corresponding to a character selected to be a candidate by a first recognition part 104 from stroke data inputted from a stroke recognition part 102, an index expressing a relative relation between two strokes is calculated. Next, one or plural kinds of obtained indexes and one or plural kinds of indexes prepared as a dictionary concerning the character to be the object of detailed identification are compared with each other so as to calculate their difference (distance) or similarlity. The candidate of minimum difference (or maximum similarlity) obtained then is selected as a last result. This improves the recognition ability of approximate characters so as to improve the recognition accuracy of a character which can be erroneously recognized by normal technical level.
Patent JP-2000326615-A (JP)
Title: Stencil printing machine equipped with carriage for guiding tip of stencil base paper
Inventor: MOTOE KATSURO
IPC: B41L13/14
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To give a proper tensile action to a stencil base paper without damaging a perforated image by a method wherein a stencil base paper gripping means and a means for giving braking to the stencil base paper at its winding on and around the peripheral edge part of a plate cylinder after the tip part of the stencil base paper is caught by the stencil tip part installing device of the plate cylinder are arranged separate from each other. SOLUTION: According to the length of a guide rail 32, the rear end of a stencil base paper for one sheet is cut off with a cutter 50 in the midway of the pulling-out of the stencil base paper or after the finish of its pulling-out. When the tip part of the stencil base paper is introduced onto a bearer 38 under the predetermined mode, a clamp 48 is bound onto the bearer 38, resulting in finishing the installation of the tip of the stencil base paper. Next, a plate cylinder 14 is rotated counterclockwise so as to wind the stencil base paper around the plate cylinder with the driving mechanism of the plate cylinder. At that time, an actuator 104 applies the braking having the predetermined strength to an upper roller 100.  Thus, the stencil base paper keeps an optimally controlled state under tension without giving damages to the stencil base paper wound around the periphery of the plate cylinder in the response to the rotation of the plate cylinder 14.
Patent JP-H11320475-A (JP)
Title: Robot arm
Inventor: FURUKAWA TAKAYUKI
IPC: B25J19/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a hose led out from the rotary shaft of a robot arm from a twisting and bending due to an entanglement caused by rotation of the rotary shaft. SOLUTION: In this robot, an adhesive is applied on a work 8 as a painting gun 3 is rotated by a rotary shaft 2 extending from the tip part of a robot arm 1 to below. In this case, a support plate 11 and a guide frame 12 are fixed on the rotary shaft 2. A hose 6 for feeding the adhesive led out from the painting gun 3 is wound in a helical state around the rotary shaft 2 as the hose is inserted through the guide frame 12 in a position above a support plate 11. Even when the rotary shaft 2 is rotated in a 360 deg. arc or more based on the robot arm 1, an entanglement of the hose 6 in a position above the support plate 11 is prevented from occurring.
Patent JP-S62293035-A (JP)
Title: Air conditioning system for underground electric equipment room in road tunnel
Inventor: SASAMOTO TOSHIJI
IPC: F24F7/06
Filed: 1986-06-12
Abstract: PURPOSE:To obtain an air conditioning system for an underground electric equipment room at a low cost by connecting in series an active carbon filter and a high performance filter through ductlines to the outlet of a suction fan, and sending air which has passed through a ductline to the electric equipment room thereby to carry out ventilation of the electric equipment room by secondary air. CONSTITUTION:A part of secondary air 14 is introduced into a bag filter 9 to trap powdery dust which has not been trapped by an electric dust collector 6, and the relative humidity of secondary air is set at approximately 40% and harmful gases are adsorbed and removed by an active carbon filter 15. Then, ultrafine powdery dust is removed by a high performance filter 16. By these procedures, contaminated air 13 is reclaimed in a state close to dried fresh air. This purified air is sent to an electric equipment room 2 by a suction fan 12 and is used for air conditioning. Then, it is returned to an air flow path 18, and is mixed with purified air 14 flowing therein and utilized as ventilation air of a main tunnel. Thus, it becomes possible to eliminate various works incurring huge costs such as large scale engineering works and construction works for underground ventilated rooms.
Patent JP-H0430946-A (JP)
Title: Work inspection device and work mounting device having said device
Inventor: YAKOU TAKESHI
IPC: B23Q17/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a work inspection device having no need for a robot possessing high stop accuracy and for conducting the highly accurate change of a teaching position at every work by arranging a compression spring, con stantly energizing a jig contact to a mounted member side, between a supporting rod and a main body via the supporting rod. CONSTITUTION:Guide holes 31 - 33 are drilledly provided on a main body 3, at equal intervals in a peripheral direction and on the outer side in a diameter direction from holding nails 41 - 43, and jig contacts 61 - 63, longer than the holding hails 41 - 43 and having falling-preventing stoppers 81 - 83, are loosely engaged with the guide holes 31 - 33. Supporting rods 101 - 103 are protrudedly provided from the ends on opposite stopper 81 - 83 sides of individual jig contacts 61 - 63, and distance sensors 91 - 93 are fitted to the tips of these supporting rods 101 - 103. Moreover compressed springs 71 - 73 are arranged between individual supporting rods 101 - 103 and the main body 3 to constantly energize individual jig contacts 61 - 63 to a collect chuck 21 side via the supporting rods 101 - 103. Thus the stop positions of the distance sensors can be decided regardless of the stop position of the main body.
Patent JP-S62295817-A (JP)
Title: Adjusting device for supply quantity of egg from egg collector to after processor
Inventor: YOSHIDA HIROSHI
IPC: B65G43/00
Filed: 1986-06-11
Abstract: PURPOSE:To automatize the control of an egg supply quantity, by detecting a quantity of eggs, which are supplied to an after processor, between an egg collector and the after processor and controlling a collecting speed of the eggs on the basis of their detected quantity. CONSTITUTION:A quantity of eggs, which are supplied from an egg collector 1, is counted by a detecting means 15 and output to a control unit 7. The control unit 7, which compares the supplied quantity of the eggs with processing ability of an after processor 2, changes a frequency of a motor 8 controlling the supplied quantity so as to be suited for the processing ability of the after processor 2. In this way, an egg collecting speed of the egg collector 1 is adjusted. Thus a control of the supplied quantity of the eggs can be automatized.
Patent JP-H06351258-A (JP)
Title: Circuit for dealing with power interruption of inverter
Inventor: HACHIRO TOMOYASU
IPC: H02M7/48
Filed: 1993-06-08
Abstract: PURPOSE:To ensure control power supply for an inverter from a main circuit DC power supply and voltage detection thereof at time of power interruption. CONSTITUTION:In a system where the control power supply for a control circuit 10A is obtained from the DC power supply for main circuit and the voltage thereof is detected in order to control the inverter body 6 and to protect the main circuit, the control power supply for a switching power supply 13 is provided by taking out DC power from the main circuit through a diode 11. Voltage of the main circuit is detected and divided by voltage division resistors 21, 22 to produce a DC voltage, lower than the voltage of the main circuit, for charging a backup capacitor 12. At the time of power interruption, power charged in the backup capacitor is fed to the switching power supply through a diode 23. This constitution allows accurate detection of the main circuit voltage up to the low voltage of the backup capacitor when the main circuit voltage begins to drop due to power interruption while ensuring the control power supply by means of the capacitor 12.
Patent JP-H08316489-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: FUJINO MASAHIRO
IPC: H01L29/786
Filed: 1995-05-11
Abstract: PURPOSE: To control optimally a gate parasitic capacitance by the respective thin film transistors of the pixel part and the drive circuit part of a thin film semiconductor device by a method wherein before or after a gate formation process and a semiconductor film formation process, a semiconductor thin film and an optical filter layer, which is formed on the opposite side to the semiconductor thin film, are selectively provided by region holding a gate electrode between them. CONSTITUTION: Before and after a gate formation process and a semiconductor film formation process, a semiconductor thin film 4 and an optical filter layer 11, which is formed on the opposite side to the thin film 4, are selectively provided by region holding a gate electrode 2 between them. Then, a light irradiation is performed on a transparent substrate 1 through the rear of the substrate 1 via the layer 11 and a rear exposure treatment is performed in a self alignment using the electrode 2 as a mask in a state that the amount of transmitted light is controlled by region. Then, an ion stop layer 7 having a desired overlap to respond to a creeping of the amount of the transmitted light to the electrode 2 is formed by patterning on the thin film 4 by region.  Lastly, impurities are implanted in the thin film 4 using the layer 7 as a mask to provide source and drain regions S and D in the thin film 4.
Patent JP-S63300578-A (JP)
Title: Light emitting diode
Inventor: IWASHIMA OSAMU
IPC: H01L33/52
Filed: 1987-05-29
Abstract: PURPOSE:To reduce a current for flowing to emit forward a light having a predetermined intensity by providing a light emitting diode pellet and a reflecting mirror formed of resin for guiding forward a light irradiated from the pellet in a resin molding package. CONSTITUTION:A light emitting diode pellet 14 is secured to the upper end of one lead 12. A reflecting mirror 13 formed of resin for introducing a light irradiated from the pellet 14 forward is provided behind the pellet 14. The entirety is contained in a resin molding package 11 to be secured. Since the mirror is formed of resin having high surface reflectivity, its shape can be increased. Then, it can effectively guide forward the light irradiated from the side face of the pellet. The mirror molded by an injection molding can perform the size of the reflecting face and the radius of curvature as designed. Accordingly, the light directivity of the light after completion can be formed as desired.
Patent JP-H05334016-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA ISAO
IPC: G06F3/06
Filed: 1992-05-28
Abstract: PURPOSE:To shorten the processing time of continuous read of sectors including sectors to be substituted. CONSTITUTION:A recording medium 2 is provided with a sector being unit of data write/read and an alternative sector to be used instead of a defective sector when the sector is defective. An information recording and reproducing device 2 records or reproduced data in the recording medium 2 with one sector as the unit. The information recording and reproducing device 2 is provided with a memory 7, and all or a part of data stored in alternate sectors is stored in the memory 7. At the time of reading the alternate sector whose data are stored in the memory 7, the alternate sector on the disk 2 is not read out but the data of the alternate sector stored in the memory 7 are read out.
Patent JP-S6076667-A (JP)
Title: Marking in living body of polynucleotide alignment
Inventor: JIYANISU SUTABURIANOPOROSU
IPC: C12N15/00
Filed: 1984-07-04
Abstract: In vivo labelled polynucleotides, processes for in vivo labeling of polynucleotdes, and detection methods and kits characterized by those labelled polynucleotides. In in vivo on biologically-labelled polynucleotides of this invention are useful in the detection of various analytes and in other laboratory, industrial and medical applications.
Patent JP-H085314-A (JP)
Title: Method and apparatus for measuring displacement
Inventor: MATSUMOTO TAKAHIRO
IPC: G01D5/26
Filed: 1994-06-20
Abstract: PURPOSE:To remove a nonlinear error caused by the effect of the leaking light generated in a polarization separating element by making a plurality of luminous fluxes having the different frequencies interfere through a material to be measured, and forming a optical beat signal. CONSTITUTION:The lights (frequencies f1 and f2) in the polarized state, which are intersecting at a right angle, from a laser 1, are divided into two parts with a beam splitter(BS) and further divided into two parts with a BS3. The lights transmitted through the BSs2 and 3 interfere with each other in a polarizing plate 4, and converted into the reference beat signal with a sensor 5. The lights reflected from the BSs2 and 3 are divided into two parts of the light of the frequency f1, which is transmitted through the polarized light BS (PBS) 9, and the light of the frequency f2 reflected from the BS9. The light of the frequency f1 is reflected from a mirror 13 (material to be measured) and cast into the PBS 9. Thus, the lights of the frequencies f1 and f2 interfere with each other in the polarizing plate 14 through the same optical paths and become the measurement beat signal with the sensors 8 and 15. An operator 18 operates the displacement amount of the mirror 13 based on the outputs of phase- difference meters 16 and 17. The result of the operation is displayed on a display device 19.
Patent JP-S5261008-A (JP)
Title: Snowplow with dobble-acting flanger
Inventor: SHIMA TAKASHI
IPC: E01H8/04
Filed: 1975-11-14
Abstract: PURPOSE: To provide a snowplow broadly applicable for preventing snow from residuing. 
     COPYRIGHT: (C)1977,JPO&Japio