baber/WOPTO huggingface dataset:
Patent JP-S60243521-A (JP)
Title: Granule measuring apparatus
Inventor: YUMITATE KAZUO
IPC: G01G13/02
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to perform accurate measurement so that an opening and closing mechanism does not hamper the measurement, and so that a shutter, which is provided at the outlet of a measuring hopper and freely opened and closed, is not contacted with the opening and closing mechanism at the closed position. CONSTITUTION:A shutter 4 is provided at a lower end outlet 3 of a measuring hopper 2 so that the shutter is freely slidden. A hook 6 is protruded outward at the upper end of the shutter 4. An opening and closing mechanism 5 electromagnetically opens and closes the shutter 4. At the lower moving position of the shutter 4, the lower limit position of a pin 9 is lower than the lower limit position of the hook 6 and also lower than the lower moving region of the measuring hopper 2. When the opening and closing mechanism 5 is operated from the opening position to the closing position, the shutter 4 of the measuring hopper 2 closes the outlet 3. At this time, the opening and closing mechanism 5 is located outside of the lower moving region of the shutter 4 during the measurement. Therefore, even though granule is supplied in the measuring hopper 2 and the measuring hopper 2 is moved downward at the measurement, the opening and closing mechanism 5 does not hamper the measurement.
Patent JP-H04330465-A (JP)
Title: Electrophotographic copying machine
Inventor: OKAZAKI AKITAKA
IPC: G03G15/00
Filed: 1991-05-02
Abstract: PURPOSE:To simplify the structure of a frame body, to facilitate the attachment/ detachment of a unit part, to enhance the strength of the frame body, to improve the degree of freedom in design and to reduce a production cost. CONSTITUTION:This is an electrophotographic copying machine constituted by housing the unit part 4 which needs maintenance inspection or which must be exchanged in the attachable/detachable frame body which is assembled of a vertical frame 1 and horizontal frames 2 and 3 which are orthgonally crossed with each other. In this copying machine, the unit part 4 is fixed from the frame 1 to the frames 2 and 3 and the rigidity of the frame body is improved when the unit part 4 is housed in the frame body.
Patent JP-S5735815-A (JP)
Title: Fine adjusting device for axis alignment of optical fiber
Inventor: KATOU YASUYUKI
IPC: G02B6/38
Filed: 1980-07-23
Abstract: PURPOSE:To make fine adjustment in a large adjustment range with high precision when aligning the axes of single-mode type optical fibers, by amplifying and outputting the displacement extent of an electrostrictive element coming in contact with an adjustment piece between its fixed end and free end. CONSTITUTION:A supporting base 1 has an L-shaped corner groove 2 and a flexible adjustment piece 5 made of thin and long-sized metal or plastics is fitted at the fixed position 3 of one side flank. The adjustment piece 5 has a fixed terminal 6 fitted to a part 3 and a free terminal 7 at the opposite side, and the adjustment piece 5 is nearly as high as the horizontal surface of the corner groove 2. At the support part 4 of the support base 1, on the other hand, an electrostrictive element 8 is fitted in contact with the reverse surface of the adjustment piece 5. The tip part of an optical fiber 9 has a cover 10 removed and is set in the corner groove 2. In this constitution, the strain of the element 8 applied with a voltage is increased by the adjustment piece 5 and the tip part of the fiber 9 is finely adjusted within a large adjustment range with high precision.
Patent JP-S5527472-A (JP)
Title: Detaching method for can from ironing punch
Inventor: INOUE KENICHI
IPC: B21D22/28
Filed: 1978-08-19
Abstract: PURPOSE: To prevent the generation of overlap and wrinkle, etc., at the open end of the can when the can is detached from the punch, by heating the can from outside in order to cause thermal expansion, after executing the ironing work, for the purpose reducing the force required by the detaching work.  
     CONSTITUTION: When the punch 1 returns to the initial position for starting the ironing work, after finishing the ironing work for the can 2, the open end edge 3 of the can 2 interferes with the pawl 7 of the stripper 8 being attached to the tool bag 5, and the movement of the can 2 is obstructed; hereby, only the punch 1 returns to the initial position for starting the ironing work, and the can 2 is detached from the punch 1. When the can 2 returns from the doming die, the can 2 is heated to expand by jetting the high temperature steam from the heater 10 being arranged nearby the stripper 8; hereby, the force tying the punch 1 is reduced. As a result, a small force is possible to detach the can 2 from the punch 1, so that the generation of wrinkles and tears at the open end of the can 2 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331523-A (JP)
Title: Connection controller for local area network
Inventor: HIRANO YOSHIRO
IPC: H04L12/28
Filed: 1991-05-07
Abstract: PURPOSE:To reduce the overhead of a CPU. CONSTITUTION:A reception buffer group 4 is shared between a LAN controller 1, which is interfaced to a LAN 5, and a CPU 3 to process a communication software. Between the LAN controller 1 and the CPU 3, the reception buffer group 4 is controlled by a discriptor group 2. One of the discriptor group 4 is defined as a discriptor 6 for emergency reception. The LAN controller 1 receives a frame from the LAN 5 only when all the other discriptors in the discriptor group 3 are busy to the discriptor 6 for emergency reception. The LAN controller 1 regulates the flow-in of the frame from the LAN 5 until the CPU 3 removes the exclusive flag of a buffer 7 for emergency reception. Thus, the overhead of the CPU 3 can be reduced.
Patent JP-H06312710-A (JP)
Title: Continuous packer by packing belt
Inventor: HANAKATA TOSHIYUKI
IPC: B65B9/087
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a packing form in which the cover of packing bag can be easily opened and closed even after the packing, by providing a sticking device of a both-sided adhesive tape, a winding-up device for a separable paper and cover-folding back device. CONSTITUTION:The folding width of a film 3 is made different by means of guide members 1, 2 and the film is folded double to feed a reversing opener 6 while one adhesive face of a both-sided adhesive tape 10 is continuously applied on one longitudinal side edge of the film 3 by a sticker 11. Next, the double-folded film 3-1 is turned inside out while opening it by the reversing opener 6 and the section is made to nearly form a U-shape and fed in the direction crossing the feeding direction of the double-folded film 3-1 at right angles. And also the double-folded film 3-1 is cut by melting in the direction crossing the transfer path at right angles by a sealer 12 to shape an envelope-form film bag 3-2. Next, a surface-separable paper 10b is wound up while being peeled off by a separable paper-winding up device 13. The cover of packing body 3-3 is stuck on the face of folded back tape by the cover-folded back device equipped downstream from a sealer 12.
Patent JP-2000294130-A (JP)
Title: Phosphor layer forming method and plasma display panel
Inventor: TADAKI SHINJI
IPC: H01J11/42
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To form a phosphor layer with less brightness drop and less chromaticity change and enhance display quality by printing or coating a phosphor layer material containing a phosphor and a binder on a substrate, baking in an inert atmosphere to from a phosphor layer by thermal decomposition. SOLUTION: A three-electrode AC type surface discharge PDP 20 comprises a front substrate and a back substrate. The front substrate comprises a plural- stripe-shaped electrode; a dielectric layer 24 formed so as to cover the display electrode; and a protecting layer 29 formed on the dielectric layer 24. The display electrode is made of a transparent electrode 25 such as ITO, a barrier rib 21 is formed by applying paste made of low melting point glass and a binder to a dielectric layer 28, baking, and cutting by a sandblast process. A phosphor layer 22 formed between the barrier ribs 21 is formed by placing a phosphor layer material containing a phosphor and a binder in a specified position, and baking the phosphor layer material under an inert atmosphere.
Patent JP-H06309857-A (JP)
Title: Driving device for disk recording medium
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B33/10
Filed: 1993-04-27
Abstract: PURPOSE:To make the writing and reading-out states of data distinguishable by setting the successively turning-on direction of a plurality of displaying sections when data are written on a disk recording medium opposite to that when data are read out from the recording medium. CONSTITUTION:A host computer 3 instructs a disk device 1 to perform writing/ readout on a disk loaded on the device 1 by sending a command to the controller 2 of the device 1. Light sources La, Lb, and Lc are composed of LEDs and fitted to the device 1 in a line as a displaying section. At the time of writing data, the light sources are successively turned on in the order of Lc, Lb, and La in such a way that, when one of the light sources is turned on, the other light sources are turned off. At the time of reading out data, on the other hand, the light sources are turned on in the order of La, Lb, and Lc in such a way that, when one of the light sources is turned on, the other light sources are turned off.
Patent JP-H09288160-A (JP)
Title: Estimating system of bias error of sensor
Inventor: OKADA TAKAMITSU
IPC: G01C21/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the accuracy in estimation of a bias error due to the position of observation of a target and to attain accurate estimation of the bias error by providing a calculator for calculating a proper value of virtual values of an error dispersion matrix of an observation matrix, and others. SOLUTION: Position measuring devices 25a, 25b and 25c borne on movable targets 1-k respectively measure a position of a fixed object in order to specify their own positions and first communication devices 26a, 26b and 26c transmit data on positions in relation to the fixed object to a second communication device 27. The communication device 27 outputs these data on the positions in relation to the fixed object to a relative position storage unit 16. The storage unit 16 stores the minimal proper value of virtual values of an error dispersion matrix of an observation matrix calculated by a proper value calculator 10 and the data on the positions in relation to the fixed object.  After the targets 1-k are disposed so that a regular system of the error dispersion matrix be maintained so that accumulation of a computer rounding error due to geometric positional relations between the target and sensors 1 and 2 may not occur, computation for estimation of a bias error is executed.
Patent JP-S63270985-A (JP)
Title: Closing valve for gas pipe line of gas apparatus
Inventor: HIROTA HISATOSHI
IPC: F16K31/06
Filed: 1987-04-24
Abstract: PURPOSE:To produce a gas pipe line closing valve closing surely at the time of going out of a gas burner by movably providing a valve seat. CONSTITUTION:The primary valve body 3, which an electromagnet 10 having losed its electromagnetic force at the time of going out of a gas burner causes fo be pressed against a valve seat 19, is arranged on the upstream side of the valve seat 19. The secondary valve body 27 to regulate gas quantity by normal valve closing operation is arranged on the downstream side of the valve seat 19. The valve seat 19 provided movably is pressed by the secondary valve body 27 during valve closing to move upward, and thereby abuts on the primary valve body 3 to close a pipe line. The secondary valve body 27 lowers during valve opening, and the valve seat 19 also lowers to separate from both valve bodies 3, 27. When the going out of the gas burner occurs in this state, the primary valve body 3 is energized by a spring 8 to lower, and thereby abuts on the valve seat 19 to close the valve. The electromagnet 10 turned off therefore closes the valve surely to produce high safety.
Patent JP-H01274392-A (JP)
Title: Lighting device for discharge lamp
Inventor: MAEHARA MINORU
IPC: H05B41/392
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to prevent the going out of a discharge lamp at the light control by providing a control means to shorten the on-time of a switching element so as to adjust the light of the discharge lamp and a means to reduce the inductance or the capacitance of a resonant circuit at the light control. CONSTITUTION:An oscillation capacitor C1 consists of two capacitors C11, C12, and contact [r1] of a relay Ry1 is used for a switch which makes the connection and the disconnection of the capacitor C12, and the contact [r1] is closed when the lamp is fully lighted. A control circuit CO has a terminal to output a light control Dim signal which controls the continuity of a transistor Q2 to control the operation of the relay Ry1. The constants of the other circuit elements are similar to conventional values, and the capacitance of the oscillation capacitor C1 is made to be C11+C12=C1.
Patent JP-S584539-A (JP)
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G10K9/122
Filed: 1981-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06125041-A (JP)
Title: Semiconductor integrated circuit device with input protective circuit
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/06
Filed: 1993-04-28
Abstract: PURPOSE:To provide a protective circuit which can easily sat a breakdown voltage in accordance with the various clamping level values of a semiconductor integrated circuit to be protected. CONSTITUTION:In an input protective circuit 10 provided between a semiconductor integrated circuit 33 and input bonding pad 2 on a semiconductor substrate, N- or P-type electric field intensity relieving areas 9 and 8 for setting clamping levels are formed between an N<+>-type semiconductor area 4 connected to an input wiring layer and P<+>-type semiconductor area 5 connected to a reference potential wiring layer.
Patent JP-H11277405-A (JP)
Title: Polishing pad adjusting device for cmp device
Inventor: SHIMAZU TERU
IPC: B24B53/017
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To perform the adjustment so as to obtain a suitable degree of flatness and surface conditions by tracing a polishing surface of a polishing pad in the radial direction in the condition with a contact or without a contact with the polishing surface. SOLUTION: A sensor 14 detects the displacement by one circumference of a polishing pad 1, and a control unit 12 detects the deviation of the whole of a polishing surface and the roughness condition of the surface on the basis of the displaced variable output from a displacement variable computing unit 17. An image processing unit forms a two-dimensional or three-dimensional image on the basis of the detection data, and displays the image with a numerical value of the detection data in a monitor 21 so as to inform a user of the conditions of the polishing surface. On the basis of the conditions of the polishing surface, whether degree of flatness and surface roughness of the polishing surface is to be adjusted or not is decided, and the input operation is performed by an indicating unit 22. An indicated position of the polishing surface is set under a dresser 6 for adjustment.
Patent JP-H10293547-A (JP)
Title: Attaching structure for light emitting lamp and calling optical chime using the same
Inventor: FUTAMI MASATO
IPC: G09F13/26
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To hardly conduct shock or vibration from the outside to a light emitting lamp so as to prevent the breakage of the light emitting lamp by mounting the light emitting lamp on a circuit board through an elastic conductive supporting member. SOLUTION: Outer leads 2 and 2 led out from both ends of the sealing part 1a of the light emitting lamp 1 are soldered on the elastic conductive supporting members 4 and 4, and the members 4 and 4 are mounted on the circuit board 3. A lamp in which gas is enclosed, for instance, a xenon lamp is used as the lamp 1. The member 4 is formed of one comparatively long wire rod made of conductive metal such as copper, gold and platinum and bent. On the member 4; a through-hole 4a in which the outer lead 2 of the lamp 1 is inserted to be soldered and fixed and a nearly U-shaped folded part 4b provided to be connected to the wiring 5 of a conductive pattern formed on the circuit board 3 are formed, and further a bent part 4c is formed in order to regulate the height of the lamp 1 from the circuit board 3.
Patent JP-S5726725-A (JP)
Title: Torque detector
Inventor: TSUJI HIROSHI
IPC: G01L3/10
Filed: 1980-07-25
Abstract: PURPOSE:To make the accurate measurement of the transmission torque of a rotator possible by holding a toggle link and a sleeve attached with strain gases on the outside circumference of shaft couplings freely rotatably between a pair of reciprocally opposing shaft couplings. CONSTITUTION:A toggle link 3 is interposed between a main driving side shaft coupling 1 and a driven side shaft coupling 2, and further a sleeve 5 having a stopper 7 is held freely rotatably by way of bearings 4 on the outer side of the shaft couplings 1 and 2. Strain gases 8 are attached to three places on the outside circumference of the sleeve 5, thereby constituting a torque detector. When torque T is transmitted to the joint 1, the joint 1 and the joint 2 try to part from each other by the repulsive force F proportional to the transmission torque T because the joint 1 and the joint 2 are interposed with the like 3, and therefore if this repulsive force F is detected with a strain gage 8, the transmission torque T is measured.
Patent JP-H09285586-A (JP)
Title: Arm type pitching machine
Inventor: HORIKAWA SABURO
IPC: A63B69/40
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To actuate a pitching hand in closer conditions to a pitching form of a real pitcher. SOLUTION: An arm 15 installed on a rotary shaft 23 pivotally supported on a machine frame 10 to be rotatable is engaged with a circumferential rotation drive unit in a pitching rotation direction only, and slow rotation feed is applied at a constant speed. A ball is supplied from a ball supply means to a pitching hand 16 installed on a tip part of the arm 15 prior to quick rotation drive by a quick rotation drive means.  The pitching hand 16 is installed on a rotation shaft 23 through the arm 15 as a lengthwise axial line L1 is inclined right or left in the front view of a pitching machine 1 seen on the hitting seat side, and for the rotation shaft 23, an axial line L2 is inclined in such a way that the inclination side of the pitching hand 16 at the uppermost position P1 is lower in the front view of the pitching machine 1 seen on the hitting seat side, and that the inclination side of the pitching hand 16 at the uppermost position is closer to the hitting seat side in the plan view seen from above the pitching machine 1.
Patent JP-S5226408-A (JP)
Title: Hysteresis motor
Inventor: MIYASHITA KUNIO
IPC: H02K19/08
Filed: 1975-08-25
Abstract: PURPOSE: The hysteresis torque is increased with the process of facilitating the magnetic flux of the stator to flow almost along the peripheral part of the disc-shaped rotor by producing the magnetic saturation except the position of the disc-shaped rotor opposite to the stator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5528654-A (JP)
Title: Am demodulation circuit
Inventor: NAKAZAWA ISAO
IPC: H03D1/00
Filed: 1978-08-22
Abstract: PURPOSE: To make excellent the linearity over a broad band, by providing a diode to the input circuit of the amplifier having negative feedback function and performing negative feedback to the input terminal after rectifying and amplifying the input signal.  
     CONSTITUTION: The input AM signal from the input terminal 1 is fed to the rectifying diode 11, and the signal rectified with the diode 11 is fed to one input terminal of the amplifier 13 via the bypass capacitor 12 to harmonics. Further, the signal amplified with the amplifier 13 is negative-fed-back to the input terminal 1 via the negative feedback resistor 14 to superimpose the DC component negative fed back on the input AM signal inputted, and the linearity over a wide variety of band can be improved by making greater the minimum valve A of the peak of the positive half wave of the input synthesized signal than the forward voltage drop Vf of the diode 11, and by enabling to detect the part of envelope of the positive half wave of the input synthesized waveform at the linear part of forward performance of the diode 11 at all time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271181-A (JP)
Title: Puller tool for pipe end fitting cut
Inventor: AOKI TADAO
IPC: B25B27/02
Filed: 1988-04-24
Abstract: PURPOSE:To enable a holed cup to be smoothly drawn out with no damage given to the holed cup fitted to a pipe end by providing a pipe end adapting supporting arm extending from a base part further a check means-provided stopper in the point end side of a shaft longitudinally movable for the base part. CONSTITUTION:Pipe end adapting supporting legs 2 of this puller tool are adapted to a pipe 15 of paper pipe or the like in its pipe end 15a. Next a shaft 3 is advanced for a base part 1, and the shaft 3 inserts its point end side to the inside from a hole 16d of a holed cup 16. Under this condition, because a stopper 4, provided in the point end side of the shaft 3, is placed in a stoppable condition to a bottom plate 16a of the holed cup 16, the shaft 3, which is rotated retracting by controlling a handle 6, draws out the holed cup 16, fitted to the pipe end 15a, without causing damage. The holed cup 16, after it is drawn out, is removed from the shaft 3 placing a nonreturn means 5 of the stopper 4 in a non-protrusive attitude for the shaft 3.
Patent JP-H07312343-A (JP)
Title: Method of forming polycrystalline silicon film
Inventor: SAKAI AKIRA
IPC: H01L21/28
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a polycrystalline silicon film provided with crystal particles of a high aspect ratio by a method wherein a silicon molecular beam and atomlike hydrogen are emitted onto a substrate in which crystal particles have been formed on the surface, an amorphous silicon film provided with pillar- shaped crystal particles at the inside is formed and the amorphous silicon film is heat-treated in a vacuum. CONSTITUTION:A silicon molecualr beam 13 and atomlike hydrogen 14 are emitted onto a substrate in which silicon crystal particles 12 have been formed on an amorphous silicon film 11 while they are being heated in a vacuum. Then, pillar-shaped crystal particles 16 are formed in an amorphous silicon layer 15. When an assembly having such a structure is heat-treated, atoms in most of amorphous silicon are moved to the direction of the pillar-shaped crystal particles, and a polycrystalline silicon film 17 having a recessed and protruding shape is formed. Thereby, it is possible to obtain the storage electrode of a capacitor whose capacitance is large.