baber/WOPTO huggingface dataset:
Patent JP-S62141381-A (JP)
Title: Piezoelectric driving type valve
Inventor: ISHII TOSHIO
IPC: F16K31/02
Filed: 1985-12-16
Abstract: PURPOSE:To facilitate the setting of the initial flow rate and the fine adjustment of the flow rate in use by nipping a valve piece consisting of a piezoelectric element between a valve body and a housing and installing an adjusting mechanism for the pressing force for the valve piece. CONSTITUTION:When a dc voltage is applied onto a piezoelectric ceramic body 13, said piezoelectric element is bent into convex or recessed form from the outer peripheral part to the center part. A valve piece 8 is set or separated from a valve seat 7 by the bending movement of the piezoelectric element, i.e., valve piece 8, and the flow rate of fluid controlled. Further, a load adjusting screw 9 is advanced or retreated by twisting the load adjusting screw 9 screwed onto a housing 2, and the pressing force for the valve piece 8 is adjusted to set a desired initial flow rate.
Patent JP-S61179747-A (JP)
Title: System for controlling space of printer
Inventor: TSUBOI HIDEO
IPC: B41J19/20
Filed: 1984-12-30
Abstract: PURPOSE:To exclude an error due to the abnormality of an AGC control circuit, by a method wherein a carrier is stopped when the number of dot pulses before a first zone pulse is generated are a predetermined value or less and a state prior to starting printing is confirmed to perform retrying. CONSTITUTION:At the start time of a motor, the resetting of a dot pulse counter 15 is performed and, at the start time of the counter 15, the checking of a first S-dot is performed. When the number of the S-dots are a predetermined value or less, for example, when S<10, a carrier is stopped and retrying is performed if a state prior to starting printing is confirmed by looking a printing start flag 21. Retrying is performed so that the carrier returns to a position exceeding a left end sensor from the stop position and AGC is stabilized from the beginning. This retrying is further performed so that the number of retryings are recorded on a retrying counter 23 and the limit of the predetermined number of times are set. When the printing start flag is ON, the correction procesing of a dot error is finished.
Patent JP-H04156192-A (JP)
Title: Power supply control system for television receiver
Inventor: KURIHARA YASUSHI
IPC: H04N7/03
Filed: 1990-10-19
Abstract: PURPOSE:To turn on a power supply for a television receiver automatically when a teletext with a content of high emergency is received by allowing a power supply control means to check whether the power supply of the television receiver is turned on or off when a specific teletext is broadcasted and to turn on the power supply when the power supply is turned off. CONSTITUTION:When a news with high emergency is broadcasted by a teletext, a specific program number is provided to the teletext. A monitor means 14 monitors whether or not a program number of a teletext is a specific program number, and the means 14 informs it to a power supply control means 21 when the specific program number is detected. Upon the receipt of the notice, the power supply control means 21 checks whether the power supply of the television receiver TV is turned on or off and turns on the power supply of the television receiver TV automatically when the power supply is turned off. Thus, when the control means receives a teletext of a specific program number by high frequency reception section 11, since the power supply is automatically tuned on even when it is turned off, a news with high emergency is informed to a viewer.
Patent JP-H01122040-A (JP)
Title: Optical disk tracking device
Inventor: NISHIGORI YOSHIHISA
IPC: G11B7/09
Filed: 1987-11-06
Abstract: PURPOSE:To perform a correct tracking by catching by Meissner effect the superconductive body fitted to a pickup part in the magnetic field generated by passing a current to the spiral superconductive wire rod fitted to a disk. CONSTITUTION:Superconductive bodies 7, 9, 11, 13, 15 and magnetic bodies 8, 10, 12, 14 are provided by alternately connecting the superconductive body in plural pieces to the magnetic body. By using these plural superconductive bodies the superconductive body can strongly the caught at the intermediate upper part of a track. The device consisting of such a superconductive body 1,lens 2 and movable part arm 3 is fitted to a movable control part 4 and freely movable in the horizontal direction. According to the disk being rotated the movable part is moved to the inside or outside of the disk by tracing the specified track. A correct tracking can be done without any control mechanism by catching by Meissner effect the superconductive body 1 fitted to the pickup part in the magnetic field generated by passing a current.
Patent JP-2000115224-A (JP)
Title: Inter-lan connection system with buffer capacity control function
Inventor: MIYAJIMA YASUO
IPC: H04L49/901
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress the number of discarded packets by recognizing a traffic state through reception of a pause packet in the inter-LAN connection system so as to apply dynamic assignment control to a packet buffer thereby improving the utilizing efficiency of a buffer memory. SOLUTION: In the inter-LAN connection system having a plurality of ports, pause frame detection sections 11, 21, 31 for each frame transmit a detection signal to a packet buffer capacity control means 4 respectively when a pause frame is received. The packet buffer capacity control means 4 receives idle data area information from a packet buffer section 5, requests addition of address areas to a transmission buffer queue of a port receiving the pause frame and absorbs a wait time in the address area added while the transmission is stopped. Thus, any packet is prevented from being aborted because of overflow of the buffer.
Patent JP-2000111702-A (JP)
Title: Antireflection film
Inventor: IKEDA HIROSHI
IPC: G02B1/11
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having good spectral reflectance characteristics in a wide band from near UV ray region to near IR ray region by using not only a special resin material but a conventionally used dielectric material. SOLUTION: This antireflection film is produced by laminating two or more kinds of substances having different refractive indices on the surface of optical parts 10. In this film, the high refractive index material H having >=1.6 refractive index and low refractive index material L having <=1.5 refractive index are laminated into 14 layers in such a manner that, from the surface of the optical parts 10 to the air side, layers of odd numbers 11, 13, 15, 17, 19, 21, 23 are made of H and layers of even numbers 12, 14, 16, 18, 20, 22, 24 are made of L.
Patent JP-H09129574-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA TAKASHI
IPC: H01L23/52
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To form a silicon oxide film having an enough dielectric breakdown strength on a high m.p. metal silicide film through a thermal oxidation method. SOLUTION: An N<+> -diffusion layer 4 is formed on the surface of a semiconductor substrate 1, and bit lines are provided to a memory cell part. Then, titanium is deposited on the surface of the N<+> -diffusion layer 4 in about 500Å through a sputtering method. In succession, a titanium silicide layer 5 is formed through a thermal treatment of RTA. Then, silicon ions of dose 1×10<15> cm<-2> are implanted allove the titanium silicide layer 5 with energy of 30keV. Next, the substrate 1 is thermally treated for annealing at 750 deg.C for 60 minutes and dry oxygen oxidation at 850 deg.C in an atmosphere of Ar gas for forming an oxide film 6a of silicide and a gate oxide film 6b simultaneously.
Patent JP-S62140696-A (JP)
Title: Device for producing activated water
Inventor: MARUYAMA KEIKO
IPC: C02F1/68
Filed: 1985-12-14
Abstract: PURPOSE:To efficiently activate water with a small-sized device by pressurizing water to be activated by activated mineral grains to a comparatively high pressure to increase the solubility of mineral components in water. CONSTITUTION:Activated mineral grains 18 such as the grains of BAKUHANSEKI (siliceous stone) having a specified size is charged in a water activation chamber 19. A water inlet part 28 and a water discharge part 25 are formed by plural small holes bored in a bottom plate 27 and a ceiling plate 24 and which are permeable to water and impermeable to activated mineral grains. A water distribution chamber 21 is provided at the next to the bottom plate 27 of the chamber 19, and a chamber 20 for collecting activated water is connected to the ceiling plate 24 of the chamber 19. The discharge port of a water pump 22 is connected to the water distribution chamber 21. Namely, since the water to be activated by the activated mineral grains is pressurized to a comparatively high pressure, the solubility of mineral components in water is increased, and water can be efficiently activated by the small-sized device. Since the water discharge part is formed by many small holes at the ceiling part, water can be efficiently activated.
Patent JP-H01123285-A (JP)
Title: Screen display device
Inventor: NAKATANI TAKASHI
IPC: G09G1/02
Filed: 1987-11-07
Abstract: PURPOSE: To minimize the control for display of one picture and to facilitate the control from an external controller by incorporating a ROM which shows the order of characters to be displayed and providing a page register circuit which designates contents of the ROM. CONSTITUTION: Data is set to a page register circuit 7 through an input circuit 5. This data indicates a page and designates a specific range of a display ROM circuit 6. This circuit 6 first sets a value of a register circuit 3 and next outputs data which designates pattern data in a character ROM circuit 1 in the display order or designates an address of a display RAM circuit 20. Consequently, one instruction is only set from the input circuit 5 to the page register to successively read out data which is stored in the display ROM circuit 6 and indicates the order of characters of one picture on TV, and therefore, characters are displayed in a prescribed order without providing an external large-capacity memory. Thus, one instruction is only set to the page register to display the whole of the picture, and the control is simplified.
Patent JP-H03153417-A (JP)
Title: Device for driving automobile sunshade curtain
Inventor: JIYANRUIJI TORASUPADEIINI
IPC: B60J3/02
Filed: 1990-10-18
Abstract: PURPOSE: To open and close awning curtains lightly by meshing a worm gear provided with a pinion and two flexible racks engaging with both sides of the pinion and sliding in both directions with a worm rotated by a motor. CONSTITUTION: In a driving gear having an electric motor 10 operated by on operation of a control member including a pushbutton provided at an adequate section in a car room, a rotation deceleration unit having a worm 11 concentric with a shaft core of a rotor of the motor 10 and provided in it directly is provided, and a tail pulley 12 connected with a shaft 13 capable of adjusting minutely is provided at one end of the worm 11. A worm gear 20 provided with a steel pinion 21 and two flexible racks 23 engaging with both sides of the pinion 21 and slidable in both directions is meshed with the worm 11. This flexible rack 23 is connected with a pad arranged in the vicinity of an awning curtain region and slidable along a slide guide member.
Patent JP-S63135259-A (JP)
Title: Plane type thermal head
Inventor: HATTORI SHINTARO
IPC: B41J2/345
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a high grade image within a short time, by positioning a plurality of heat generating elements arranged on a plane on lattice points, and allowing the heat generating elements to correspond to the pixels on recording paper in a ratio of 1:1. CONSTITUTION:A plane type thermal head wherein heat generating elements are arranged on a plane substrate at the positions corresponding to the pixels on a recording medium is allowed to generate heat corresponding to an electric signal to print a high quality image within a short time. That is, the heat generating elements 2, common electrodes 4 and the recording medium 3 are provided to a ceramic substrate 1 by screen printing and vapor deposition to form the plane type thermal head. Subsequently, a known thermal transfer film and image receiving paper are superposed and the plane type thermal head formed is arranged to the back surface of the thermal transfer ilm and the heat generating elements 2 are simultaneously connected to a power source to print the entire surface of the image receiving paper.
Patent JP-S61150960-A (JP)
Title: Board material carrying device
Inventor: KUROKI SHOGO
IPC: B65H29/68
Filed: 1984-12-25
Abstract: PURPOSE:To stop board material reliably at predetermined position without breaking the edge by lowering the speed of board material carried with high speed on first conveyor prior to stop position then further lowering at predetermined position and contacting slowly against a stopper. CONSTITUTION:Unit boards 28, 39 carried through first conveyor with relatively high speed are slowed through second conveyor 3 to approach to a stopper 4 with low speed. Upon detection of approach through detectors 6, 6, air- cylinders 46, 56 are contracted through a detection signal to release holding of unit boards 28, 39 through a rotary roll 41 and a belt 45, a rotary roll 51 and a belt 55 thus to release carrying through the conveyor 3. Then the unit boards 28, 39 are advanced through inertia to contact against the stopper 4 slowly thus to retract the stopper 4 from the carrying path while at the sametime, the air-cylinders 46, 56 are extended to fall down the unit boards 28, 39 forwardly and stack.
Patent JP-H04161036-A (JP)
Title: Direct current electric rotating machine
Inventor: ABE KOJI
IPC: H02K13/00
Filed: 1990-10-22
Abstract: PURPOSE:To allow dust to attach little to a surface, prevent decrease in insulation resistance, and make a reliable DC electric rotating machine by equipping an armature with a ventilator to absorb and discharge dust to the outside of the armature. CONSTITUTION:A ventilator 10 to absorb and discharge dust gathering on a surface 8 or floating close thereto to the outside of an armature is installed between a clamp 5 and a commutator riser 2. The ventilator 10 comprises an air duct 11 made of an insulating material and a vent sleeve 12. The air duct 11 concentric with a commutator 1 and the surface 8 form space 11a and the air duct 11 and the inner face of the commutator riser 2 of the armature form a gap 11b. One end of the vent sleeve 12 with cylindrical cross section is connected to the space 11a of the air duct 11, the intermediate section is extended obliquely and pierces the commutator riser 2 adjacent thereto with the cross-sectional area increasing gradually, and the other end at the outside of the commutator riser 2 is opened upward. A plurality of ventilators 10 are arranged at equal distances in the direction of the circumference of commutator 1.
Patent JP-H04161016-A (JP)
Title: Insulating jumper device
Inventor: MUNAKATA TAKEO
IPC: H02G7/20
Filed: 1990-10-22
Abstract: PURPOSE:To prevent a ground-fault even if a wire which a crow holds in his mouth approaches or touches a cable by overlapping two jumper wires in which a jumper terminal is crimped to one end and a jumper wire clamp is crimped to the other end, and covering the overlapped part with an insulating coating. CONSTITUTION:A first jumper wire 3A in which a jumper terminal 1A is crimped to one end and a jumper wire clamp 2A is crimped to the other end, and a second jumper wire 3B in which a jumper terminal 1B is crimped to one end and a jumper terminal clamp 2B is crimped to the other, are overlapped, the wires 3B, 3A are held by the clamps 2A, 2B, and the overlapped part is covered with insulating coatings 4A, 4B. Since the intermediate part is covered with the coatings 4A, 4B in a state that the terminals 1A, 1B of both ends are mounted at anchoring clamps 7A, 7B, even if a crow holding a wire in its mouth perches on an iron tower arm 5, no ground-fault occurs.
Patent JP-H08171167-A (JP)
Title: Silver halide emulsion
Inventor: MIFUNE HIROYUKI
IPC: G03C1/34
Filed: 1994-11-16
Abstract: PURPOSE: To provide a silver halide emulsion small in fog and high in sensitivity. CONSTITUTION: The silver halide emulsion is chemically sensitized by using an instable tellurium and/or selenium sensitizer in the presence of at least one kind of compound represented by general formula I, II, or III in which R<1> is an aliphatic or aromatic group; M is H atom or a cation; each of R<2> and R<3> is an aliphatic or aromatic group, and each may combine with each other to form a ring; and each of R<11> -R<10> is H atom or an aliphatic or aromatic or- COOR<11> group, and each of R<5> and R<6> and each of R<7> -R<10> may combine with each other to form a ring.
Patent JP-H10121654-A (JP)
Title: Reinforcing bar unit for preventing crack in concrete and concrete crack preventive structure using this unit
Inventor: OTA TSUKASA
IPC: E04C5/01
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent crack preventive function by forming a plurality of long reinforcing bars and a plurality of short reinforcing bars into a grid by integrally welding them to one body. SOLUTION: A unit 1 comprises many short reinforcing bars 3 are assembled to three long reinforcing bars 2 and integrated to one body by welding. In this reinforcing bar unit 1, the long reinforcing bars 2 is arranged in parallel with the longitudinal direction of a beam, and the short reinforcing bars 3 are arranged in parallel with the wall face of a wall, and they are incorporated in the inside of a wall reinforcing bars with a specified thickness of overburden. When a crack is produced in the wall in which the reinforcing bar unit 1 is thus arranged, a load is applied to the short reinforcing bars 3, but since this load is surely supported by the short reinforcing bars 3 which are integrated with the long reinforcing bars 2 by welding. As a result, the production of a crack in this wall can effectively be prevented, and even if a crack is produced, an increase in the width of the crack can effectively prevented.
Patent JP-H01123112-A (JP)
Title: Vortex flowmeter
Inventor: KAWANE HIROSHI
IPC: G01F1/32
Filed: 1987-11-09
Abstract: PURPOSE:To make it possible to implement a low cost and high sensitivity, by providing a fixing member, whose end part is fixed, in the recess part of a cylinder, which receives moment from the pressure of fluid, fixing electrodes, forming electrostatic capacitances, and detecting the change in said electrostatic capacitance. CONSTITUTION:A recess part 24 is provided in a cylinder 6. Insulating ceramics 21 is fused and attached to the inner wall. Vibration caused by pressure, which is applied to a pressure receiving plate 6a, is transmitted. A cylindrical moving electrode 22 is fixed to the inner surface of the ceramics 21. Lead wires 25 are fused and attached to the end parts. A member 30 is composed of an insulating tube 31, in which a hollow axis 34 is provided, fixed electrodes 32a and 32b, which are fixed to the surface of the tube 31, and lead wires 33a and 33b thereof. A side 37 facing a stream and a rear surface side 36 are removed. Thus the fixed electrodes are divided into two parts. The member 30 is fixed 35 as a coaxial state with the recess part 24. When, the cylinder 6 is deviated by the fluctuation in vortex pressure, which is acted on the pressure receiving plate 6a with a flange 11 as a supporting point, a pair of electrostatic capacitances formed by the electrode 22 and the electrodes 32a and 32b, which form a unitary body, are fluctuated in proportion to the fluctuation in vortex. The fluctuation is converted into a voltage value.
Patent JP-H10119804-A (JP)
Title: Handle angle correcting device and vehicle in power steering device
Inventor: ISHIKAWA KAZUO
IPC: B62D6/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prohibit the position correction of a handle securely, when the detector of a diagnosis object is made abnormal. SOLUTION: A sensor trouble diagnosis processing is carried out at every specific time t0 (10 millisecond, for example). It is checked whether the detecting value R of a potentiometer to detect the turning angle of a steering wheel is changed or not from the former detecting value R1, by the fact whether the tire angular speed VT is '0' or not (S540). When VT=0, '1' is increased less than '100' to the measuring value of an error counter (S550). When it is not VT=0, '50' is decreased more than '0' from the measuring value of the error counter (S560). When the measuring value of the error counter is made '100', a trouble flag F is set (S570, S580), and a knob position correction is prohibited. And when the measuring value of the error counter is made '0', the trouble flag F is cleared (S590, S600), and the prohibition of the knob position correction is to be released.
Patent JP-H09100773-A (JP)
Title: Starting method of hydraulic turbine speed governor
Inventor: SUDO RYOSAKU
IPC: F03B15/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate setting of starting opening and adjusting work and to smoothly start a hydraulic turbine at stable rotational rising speed even when head, etc., change. SOLUTION: At the time of starting a hydraulic turbine, it is started while controlling rotational rising speed of the hydraulic turbine by a speed governor from the start without previously setting starting opening of a water nozzle part of the hydraulic turbine. For example, the rotational rising speed of the hydraulic turbine is controlled (S14, S15) by continuing to open the water nozzle part (S10, S11) until the hydraulic turbine reaches standard rotational rising speed from a stopping state, adjusting opening so as to make the rotational rising speed constant (S12, S13) until it reaches specified rotational speed after it reaches the rotational rising speed and adjusting opening so as to make smooth rotational rising speed by adding deflection from target rotational speed until it reaches the target rotational speed from specified rotational speed.
Patent JP-H02129533-A (JP)
Title: Robot for inspecting clean room
Inventor: KATSUSHIMA AKIFUMI
IPC: G01N15/08
Filed: 1988-11-10
Abstract: PURPOSE:To facilitate the traveling of a robot in the case that a machine, etc., is set in a clean room by providing a terminal and a probe. CONSTITUTION:A measuring instrument is mounted in a space for mounting the measuring instrument and data necessary for inspecting filter leak is inputted in a conversational system from a terminal 9 by a user. Next, the robot for inspecting a user clean room is stopped in a fixed range with respect to a dust protective filter. By depressing a start button for inspecting the filter leak from the terminal 9, the robot for inspecting the clean room automatically recognizes the position and the size of the dust protective filter by moving the probe 16 and sensing a filter surface and a filter mounting part so as to perform the inspection of the filter leak. Since the robot for inspecting the clean room is moved by hand, the traveling thereof in the case that the machine is set in the clean room may be facilitated.