baber/WOPTO huggingface dataset:
Patent JP-H10306733-A (JP)
Title: Gas turbine over-speed preventing device
Inventor: NITTA KOICHI
IPC: F02C9/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an over-speed preventing apparatus for suppressing an increase in engine speed in the case where a power system is cut off during operation of a gas turbine, so as to prevent a throttle response delay of a fuel valve. SOLUTION: A flow adjusting valve control part 6 detects a parallel-off signal in S1, switches a control mode from a load mode to a speed adjusting mode in S2, and output a fuel valve throttle control signal when an actual engine speed becomes larger than a preset value so as to narrow a flow adjusting valve 3 down to a minimum angle in S3. A pressure adjusting valve controll part 4 inputs a differential pressure signal of a pressure gauge 5 and restricts a pressure adjusting valve 2 via an OR circuit 12 so as to control the differential pressure of the pressure gauge 5 to 4 kg/cm<2> constantly. An advance circuit part 10 outputs a signal for 10 seconds from an advance drive signal generating circuit 11 via the OR circuit 12 in response to the parallel-off signal and restricts the pressure adjusting valve 2 in advance.  When the flow adjusting valve 3 is restricted to increase, the preceding pressure and the high pressure increase an engine speed without decreasing a fuel flow rat, it is possible to prevent any increase in engine speed since the preceding pressure is decreased in advance.
Patent JP-H06329354-A (JP)
Title: Crime preventive operating device for elevator
Inventor: IKEDA AKITOSHI
IPC: B66B5/00
Filed: 1993-05-21
Abstract: PURPOSE:To enhance the sense of safety of a user of an elevator, which is put in the solely dedicated operation for calls with a crime preventive operation command switch furnished on each elevator hall, by installing a sensing means for existence of any user in a specified region of a hall and another sensing means for any intruder from outside of the region, and suppressing door closing when the latter is sensed. CONSTITUTION:When a user pushes a call button 2 at an elevator hall while the crime preventive operation is made with a crime preventive operation command switch 3, or when elevator arrives in response to the call button 2, an automatic guide broadcasting device 4 gives announcement that the operation is under crime preventive mode, that a person coming later should move to the region of the floor 10, and that the elevator door remains without shutting if transit is made from the floor 10 to floor 9 after arrival of the elevator. The door open standby takes place until the shut button in the car is pushed.
Patent JP-H0415487-A (JP)
Title: Case taking-out device
Inventor: ONISHI AKIYOSHI
IPC: F27D3/12
Filed: 1990-05-09
Abstract: PURPOSE:To improve an efficiency of taking-out a case by a method wherein a case taking-out device is comprised of chucking members for holding an upper case higher than the lower-most case by one case from both sides with their tapered surfaces and supporting it and a moving device for moving the lower-most case from a lower part of a furnace. CONSTITUTION:A case taking-out device 11 has a cylinder 12 below an opening of a furnace bed and is driven by an elevator device in an upward or downward direction. A case 14 has some tapered surfaces 14c and several frames 14 are piled up to construct a case assembly 15. When the cases 14 are lowered by a cylinder 12, the case 14 positioned at the case 14 over the lower-most case 14 by one case above is positively held by abutment surfaces 19 of chucking members 16 coincided with the tapered surfaces 14c of the case 14 while being projected from both sides. The lower-most case 14 is transferred by a conveyor 20 to a next stage. In this way, since the members 16 abut against the tapered surfaces, even if there is an error in size of the case, it is possible to take out the case out of the furnace and further it is also possible to improve an efficiency of taking-out the case.
Patent JP-H0417554-A (JP)
Title: Cast rotor
Inventor: YAMAMOTO TAKASHI
IPC: H02K1/26
Filed: 1990-05-09
Abstract: PURPOSE:To do the casting without a cavity by stacking a plurality of punched thin steel plates equipped with a plurality of slots, and holding them with upper and lower end rings, and providing some of the punched thin steel plates with slots for gas discharge, into which conductive molten metal is poured. CONSTITUTION:Punched thin steel plates, where a plurality of slots 8 are formed, are stacked to constitutes a rotor iron core 1. At that time, for some of the thin steel plates 1, reformed steel plates 9, which have slots 10 for gas discharge, are used, and those are interposed approximately at the center of the iron core 1. The rotor iron core 1 is held by an upper end ring 2b and a lower end ring 2a equipped with a vane 3, and a temporary shaft 7 is inserted in the center hole of the thin plates 1a, and those are set between upper and lower jigs 12 and 13 in a pair and are pressurized. Molten metal 6 is injected forcibly from a gate 5 into the slits 8 by a piston 11, and rotor bars 4 are cast. The needles gas arising at that time is discharged to outside from said slots 10.
Patent JP-H1135668-A (JP)
Title: Production of polymer
Inventor: NOBORI TADAHITO
IPC: C08G77/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer free from a metallic component without leaving odor and useful for resins, fibers, etc., by subjecting a specific ring-opening polymerizable cyclic monomer to a ring-opening polymerization in the presence of a phosphazenium salt, etc., of a specific active hydrogen compound. SOLUTION: This polymer is obtained by subjecting a ring-opening polymerizable cyclic monomer such as lactams or lactides having at least a 4-10 mambered ring to ring-opening polymerization in the presence of a phosphazenium salt of an active hydrogen compound of the formula  (n) is 1-8; Z<n-> is an anion of an n-functional active hydrogen compound obtained by removing n-pieces of proton from an active hydrogen compound having <=8 pieces of active hydrogen; (a) to (d) are each 0-3, excepting that all of the (a) to (d) are simultaneously 0; R is a 1-10C hydrocarbon; two R on the same nitrogen atom are bonded with each other to form a cycle}, such as tetrakis[tris(dimethylamino)phosphoranilidenamino] phosphonium methoxide, or in the presence of a phosphazenium salt of an active hydrogen compound and an active hydrogen compound.
Patent JP-S5345865-A (JP)
Title: Micromanipulator
Inventor: TSUCHIYA HARUHIKO
IPC: B25J7/00
Filed: 1976-10-05
Abstract: PURPOSE: To secure accurate and rapid operation of a micro-manipulator and effect variable fine and rough moving multiplication factor by fabricating a movable transmission base transparent with the head being the same type and size to make the base slidable with its mechanism contained in a box. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0689715-A (JP)
Title: Method and apparatus for spot-welding of flexible welding plate to battery cell
Inventor: RICHIYAADO BII AREKUSANDORESU
IPC: H01M50/528
Filed: 1993-05-21
Abstract: PURPOSE: To enable an automated manufacturing for a battery pack with a robot by forming an electric circuit pattern on a flexible welding sheet with a bare back, arranging and spot-welding battery cells to the electric circuit pattern. CONSTITUTION: A flexible welding sheet is provided with contact pads of nickel alloy or the like and cell connection straps with adhesive or etching on a flexible polyethylene sheet with a bare back. A continuous coil 1 of the flexible welding sheet is fed through driven rollers 2 so that it is formed into a U shape to be in a face-to-face relation with the connection straps. The formed sheet is then passed under a battery cell feeder 3 and a desired number of battery cells connected to each other with a adhesive are arranged between both legs of the U shaped legs so that mating terminals of the cells may face the mating connection straps. The formed flexible welding sheet with the battery cells are passed to welding stations 4, 5 and the battery cell terminals are spot-welded and battery packs are formed and separated one by one with a cutter.
Patent JP-H07325505-A (JP)
Title: Image recorder
Inventor: NAGAO KOJI
IPC: G03G15/20
Filed: 1994-06-01
Abstract: PURPOSE:To avoid an image defect caused by the fluctuation of the processing speed of a recording medium by making the peripheral length of the recording medium from a latent image forming position to a transferring or transfer-fixing position longer than the length of a recording material. CONSTITUTION:The length L of the transfer material is, for example, set to be 297mm at the longest. In a photoreceptor drum 1, the peripheral length S from the latent image forming position A to the transfer-fixing position B is set to be at least >=297mm. The set position C of an optical sensor 18 is at a position 300mm before the transfer-fixing position B (nip), and for a laser ROS 11 is set at the peripheral surface position of the photo-receptor drum 1 where the latent image forming position A is 300mm before the transfer-fixing position B. Therefore, latent image forming on the photoreceptor drum 1 is completed at 3mm before a position where the transfer material 16 enters the nip B. Thus, the fluctuation does not affect the latent image forming even if the transfer material 16 rushes into the nip B just after it and the fluctuation in a rotation is generated at the photoreceptor drum.
Patent JP-S63284871-A (JP)
Title: Manufacture of photovoltaic device
Inventor: IMAI HIDEKI
IPC: E04D1/30
Filed: 1987-05-15
Abstract: PURPOSE:To apply the patterning using an energy beam to a photovoltaic device having a curved surface as well by making an insulating paste print once to a flat flexible member, thereby replicating it to a place of a semiconductor film which is expected to be isolated on the first electrode through the use of the flexibility of its member. CONSTITUTION:Insulating pastes are once printed to a flat flexible member 10 and then the pastes are replicated to places of a semiconductor film 5 which are expected to be isolated on the first electrodes 2a, 2b and so on through the use of the flexibility of its member 10 and, as a result, insulating members 4ab, 4bc and so on consisting of the insulating pastes may stop energy beams LB2 irradiating to isolate the semiconductor film 5 for photoelectric conversion elements 7a and 7b by each insulating member from reaching the first electrodes 2a, 2b and so on located at a lower layer. Thus, in patterning by the use of a substrate 1 having an imbricate curved surface, the energy beams can be used.
Patent JP-S63284043-A (JP)
Title: Rear seat system for automobile
Inventor: OTANI MASAYUKI
IPC: B60N2/90
Filed: 1987-05-15
Abstract: PURPOSE:To improve practicality by changing each rear seat into one layout mode selected from among a plurality of layout modes by switching operation, in a one-box type automobile equipped with the first and second rear seats. CONSTITUTION:A sliding drive mechanism 11 for shifting a seat cushion 7 back and forth by a power, turning drive mechanism 20 for direction-changing a supporting base 10 in the forward or backward direction by the power, and a reclining drive mechanism 14 for swinging a seat back 8 by the power are installed onto the right and left rear seats 3 and 4 in pairs. Further, a memory means for memorizing a plurality of seat layout modes consisting of the combination of the position in the longitudinal direction of the seat cushions 7 of the first rear seats 3 and 4, direction of the supporting base 10, and the rearward turning angle of the seat back 8 is installed. The driving mechanism 11, 20, and 14 are drive-controlled by selecting one among a plurality of modes by a selecting switch.
Patent JP-H08313657-A (JP)
Title: Timer and alarm device using the same
Inventor: HAGA YOSHIYUKI
IPC: G04F3/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a simple low-cost alarm device by using a mercury cell lowering its output voltage to less than a predetermined value when a predetermined time is elapsed at a timer body. CONSTITUTION: The alarm device comprises a timer 10 and an alarm unit 20. The voltage of the mercury cell 1 of the timer 10 is applied as the gate voltage of an FET Q1. Since the energy of the cell 1 is consumed by a resistor R1, the gate voltage is lowered as the time is elapsed. That is, the value of the resistor R1 is so selected that the gate voltage becomes lower than the threshold voltage of the FET Q1 when a predetermined period of service is elapsed. Accordingly, before the lapse of the period of service, the FET Q1 is ON and a transistor Q2 is OFF, no current flows from a lithium cell 2 to a buzzer 3. On the other hand, when the predetermined period of service is elapsed, the gate voltage becomes lower than the threshold value of the FET Q1. At this time, the FET Q1 is turned OFF, a transistor Q2 is ON, and a buzzer 3 rings.
Patent JP-S6016334-A (JP)
Title: Positioning device
Inventor: OONUMA TAKAYUKI
IPC: B23Q3/18
Filed: 1983-07-01
Abstract: PURPOSE:To enable the assembly of parts to be assembled regardless of the dispersion of the parts by providing a positioning plate having two automatic aligning bushes with a conical surface at the upper shoulder. CONSTITUTION:A positioning plate 5 has two automatic aligning bushes 6 with a conical surface at the upper shoulder and positions a part 2 to be assembled. A stationary-side plate 8 has a linear roller bearing 9 to slidably roller-guide an automatic aligning pin 7 in the axial direction and has an air blowout hole 8a and an air pad 8b. When the assembled part 2 and an assembly part 1 have a relative displacement in position and the quantity is less than the chamfer quantity, the part 1 causes the part 2 to generate a horizontal component of force, the bushes 6 are made movable, the positioning plate 5 is moved until it coincides with the axis of the part 1, and the part 2 and part 1 are coupled and assembled.
Patent JP-S5821579-A (JP)
Title: Radiation detector
Inventor: MURATA MORIYOSHI
IPC: H01J47/02
Filed: 1981-07-31
Abstract: PURPOSE:To enable reduction of shooting time with a short time data collection in a desired area by constructing a signal electrode plate with a plurality of signal electrode sections formed on an insulated board in such a manner as to be distributed in the thickness-wise direction of X-rays. CONSTITUTION:Grooves 63a and 63a' for inserting and retaining electrodes are formed at a specified space on the opposed surfaces of a pair of electrode supporting plates 63 and 63' and bias electrode plates 64 and signal electrode plates 65 are alternately inserted thereinto. The signal electrode plate 65 has an insulation layer 65b formed on the surface of a substrate 65a made up of a square plate-shaped conductive material and a plurality of narrow signal electrode sections 65c are formed on the insulation layer. X-rays are irradiated on an object P to be inspected through a collimator 10 from an X-ray tube 1. X- rays transmitting through the object P being inspected are detected with separate signal electrode sections 65c depending on ionization charge of the X-rays incident over an radiation detector 2. This enables the slicing of the electrode sections 65c and moreover, the addition of outputs of several adjacent electrode sections 65c can make the width taken by the electrode section the slice width.
Patent JP-S5345581-A (JP)
Title: Measuring instrument of insulation resistance
Inventor: SATOU KENICHI
IPC: G01R27/00
Filed: 1976-10-06
Abstract: PURPOSE: To enable to know the accident in advance, such as insulation destrucside etc., by measuring the insulation resistance of armature of direct current machine, utilizing the charge and discharge characteristics of condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61281006-A (JP)
Title: Production of rare earth phosphate
Inventor: MINAGAWA YUKINORI
IPC: C01B25/37
Filed: 1985-06-03
Abstract: PURPOSE:To uniformly carry out mixing of an aqueous solution and powder of a rare earth oxide or rare earth salt slightly soluble in water readily in a short time, by mixing the above-mentioned two components in the presence of an organic solvent mutually soluble in water and separating the solid from the liquid. CONSTITUTION:An aqueous solution of a phosphate is mixed with powder of a rare earth oxide or rare earth salt slightly soluble in water in the presence of an organic solvent mutually soluble in water. The solid is then separated from the liquid, dried and fired by the conventional method. Any of water-soluble phosphates, e.g. ammonium phosphate compounds or alkali phosphate compounds, may be used as the phosphate employed as an aqueous solution. The above-mentioned rare earth refers to yttrium and lanthanoid having 57-71 atomic number and rare earth salts slightly soluble in water, e.g. oxides or oxalates, carbonated, hydroxides, etc., are used as the above-mentioned rare earth. Methanol, ethanol, acetone, etc., are normally used as the above-mentioned organic solvent.
Patent JP-S61278739-A (JP)
Title: Device or inspecting foreign matter
Inventor: HOSOE TAKURO
IPC: H01L21/66
Filed: 1985-06-03
Abstract: PURPOSE:To inhibit testing a useless area of the surface of a subject to be tested, to shorten the inspecting time and to improve remarkably the inspection efficiency by inspecting only an inspection range specified by inputted range specifying information. CONSTITUTION:When automatic inspection processing starts, a microprocessor 120 displays the guidance of a range specifying information input on the screen of a display device 128, and writes coordinates of the start and end positions of the inspection range inputted through a keyboard 130 in an RAM124. Then the microprocessor 120 gives motor control information used for moving a stage X up to a position where the inspection point equals to the inspection start position to a motor controller 116 through an interface circuit 108, and drives a stepping motor 14. Upon the completion of positioning, a spiral scan is started, and X coordinate information on a fetched scan position is compared with the position coordinates of the inspection end position, thereby deciding the termination of the scan.
Patent JP-S6012532-A (JP)
Title: Optical signal processing device
Inventor: SETSUNE KENTAROU
IPC: H01S3/101
Filed: 1983-07-01
Abstract: PURPOSE:To improve an error rate by diffracting a waveguide light by the mutual action of a waveguide light guided in wave by an optical waveguide means and a surface acoustic wave excited by a surface acoustic wave transducer, also thinning out partially electrode fingers for forming a comb-shaped electrode, and diffracting it to plural discontinuous directions. CONSTITUTION:A waveguide light 12 sent out of a semiconductor laser 10 to an optical waveguide 2 formed on an elastic body substrate 1 is diffracted by a surface acoustic wave 14 sent out by a surface acoustic wave transducer 13 constituted of comb-shaped electrodes 3, 4, and the light is guided in wave to four separated diffracted angle directions and converted to diffracted lights 121, 122, 123 and 124, and when photodetectors 111, 112, 113 and 114 are installed so as to react to these respective waveguide lights, electric signal outputs 151, 152, 153 and 154 are obtained. When such an optical signal processing device is used, four frequencies of four FSK communicating systems are separated, and a spurious signal can be eliminated. Also, by processing digitally an electric output, four FSK codes can be demodulated by a small error rate.
Patent JP-H05315475-A (JP)
Title: Resin sealed semiconductor device and manufacturing method thereof
Inventor: OKUAKI YUTAKA
IPC: H01L23/29
Filed: 1992-05-13
Abstract: PURPOSE:To protect a semiconductor device from various stresses as well as increasing the machanical strength thereof within the title dual resin sealing structured semiconductor device. CONSTITUTION:The periphery of a semiconductor element 3, etc., is to be sealed with a liquid or soft part 9a in not-yet set state, an inner resin 9 sealed with encircling set part as well as an outer resin 10 in excellent mechanical strength formed outside the inner resin 9.
Patent JP-S5453901-A (JP)
Title: Channel selector
Inventor: MATSUURA SHIGEO
IPC: H04N5/44
Filed: 1977-10-07
Abstract: PURPOSE: To quicken the preset operation by automatic selection to the fine tuning preset with the reception signal and to the coarse tuning preset without it, by performing increase or decrease in the reception frequency through the use of two preset switches.  
     CONSTITUTION: In the channel selector converting the output of the clock pulse generator into analog quantity and applying it to the electronic tuner having the local oscillator of electronic control type as the tuning voltage, the first clock pulse  generator 30 generating the pulse determining the changes in the tuning voltage and  the second clock pulse generator 31 generating the clock pulse in higher frequency  than that of the output pulse of the generator 30 are provided. Further, the tuning  detection circuit 6 detecting that the tuning voltage is close to the optimum tuning  point with the detection of the presence of the synchronizing signal, and the control circuit 5 controlled with the output of the circuit 6 are provided, and the circuit 5 feeds the clock lower in the generator 30 with the presence of the synchronizing signal to the counter 4 and the clock higher in the oscillator 31 with the absence of signal, allowing to perform fine and coarse preset automatically 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1121419-A (JP)
Title: Phenolic resin composition and its production
Inventor: IKEDA HISASHI
IPC: C08J3/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable for providing a cured product excellent in fire retardancy and moisture resistance without using a halogen when used as an epoxy resin-curing agent and useful for a glass epoxy laminated board, etc., by compounding a specific triazine-modified novolac resin. SOLUTION: This phenolic resin composition contains a triazine-modified novolac resin comprising a mixture of (A) a condensate of a phenol, a triazine and an aldehyde, (B) a condensate of a triazine and an aldehyde, (C) a condensate of a phenol and an aldehyde, (D) a phenol and (E) a triazine, in which a constituting unit A expressed by formula I (X is a triazine residue) and a constituting unit B expressed by formula II (Y is a phenol residue) are contained in the component A and the component B, respectively so that they satisfy formula III by mole. Preferably, as the phenol is phenol, etc., as the triazine is melamine, etc., and as the aldehyde is formaldehyde, etc.
Patent JP-S63285013-A (JP)
Title: Rectangular at vibrator for overtone
Inventor: ENDO HIDEO
IPC: H03H9/19
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a rectangular AT vibrator for overtone whose CI of a fundamental wave is increased more than the CI of the third harmonic by decreasing the length of the oblique side. CONSTITUTION:An oblique side is formed by bevel processing in the direction X of a rectangular AT vibrator chip 1 whose external size is <=7mm in the X direction, <=2mm in the Z' direction, <=0.24mm and >=0.12mm in the direction Y' and the length of the oblique side is selected to be <=0.9mm. Thus, the length of the major plane of the vibration chip becomes longer and the vibration energy of the third harmonic component becomes larger, then the CI of the third harmonic component is lowered. Since the vibration energy of the fundamental wave reaches the support part 2 before it is attenuated, the leakage of the vibration energy is increased. Thus, the CI of the fundamental wave is improved.