baber/WOPTO huggingface dataset:
Patent JP-H01285058-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO YASUO
IPC: G11B17/04
Filed: 1988-05-10
Abstract: PURPOSE:To prevent the subject device from being out of order due to inserting by mistake of a thin card shaped recording medium by providing an erroneous insertion preventing means for information recording medium between an inserting hole and a loading means. CONSTITUTION:The erroneous insertion preventing means 14 and 15 for information recording medium 1 are provided in an inserting and moving course for the medium 1 between a position where the inserting hole 10 is provided and positions where the loading means 11 and 12 are provided. Consequently, even when an information recording medium which is thinner in thickness than the information recording medium 1 having a prescribed thickness is inserted by mistake or intentionally into the inserting hole 10 of the information recording and reproducing device, the thickness of said information recording medium is detected, and an erroneous insertion preventing function can be operated accordingly. By this method, the insertion of the whole information recording medium concerned into the device is prevented, thus evading troubles and particularly impossibility for use of the device.
Patent JP-H08300326-A (JP)
Title: Molding method for ceramic material
Inventor: KOBAYASHI MASAHIKO
IPC: B28B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a method for molding ceramic material in which a more uniform molding than that of conventional molding method and having a high density and a high strength can be obtained. CONSTITUTION: A method for molding a ceramic material comprises the steps of adding water to raw material powder, mixing them to form slurry, drying the slurry to form granulated powder 1, pressure molding the powder 1 to form a molding 5, then leaving the molding 5 in a wet atmosphere to enhance the moisture constant of the molding 5, and then cold compression (CIP) molding the molding 5 to obtain the final molding 7 of the desired shape.
Patent JP-H08306282-A (JP)
Title: Main circuit switching device
Inventor: ISHIDA SHINNOSUKE
IPC: H01H33/70
Filed: 1995-05-10
Abstract: PURPOSE: To provide a secure main circuit switching device having a long lifetime, which can reduce the space for location even in the case where a generator capacity is increased. CONSTITUTION: At least two hollow conductors 4 are arranged on a flame in the same axial straight direction, and a main circuit switching unit is formed of a disconnecting switch 3 having a movable contact for electrically connecting and separating between one of the hollow conductors and the other hollow conductor and a circuit-breaker 2 having a movable contact to be electrically connected/separated to/from a fixed contact provided inside of the other hollow conductor. Auxiliary machines for the disconnecting switch 3 and the circuit breaker 2 are integrally mounted on the frame.  A fixed contact part of the circuit breaker 2 is formed outside, and a movable part is formed in the circuit breaker side, and a movable contact of the disconnecting switch 3 and a movable contact of the circuit breaker 2 are moved in the same direction of the same axial straight direction so as to be electrically connected/separated to/from each other.
Patent JP-S61269795-A (JP)
Inventor: MORI RYUZO
IPC: G08B23/00
Filed: 1985-05-24
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-H08300525-A (JP)
Title: Honeycomb sandwich panel
Inventor: FURUKAWA KOICHI
IPC: B32B3/24
Filed: 1995-05-10
Abstract: PURPOSE: To assure a function as a skin material and, besides, improve an anti-shocking property. CONSTITUTION: The honeycomb sandwich panel is formed in a manner that both surfaces of the core main body 10 of a honeycomb structure is held by two sheets of metal gauze 11, 11 made by knitting metal wires, and further sheet-like skin materials 12, 12 are put on two sheets of metal gauze 11, 11 to hold them therebetween.
Patent JP-H10292665-A (JP)
Title: Against-earthquake reinforcing method for structures
Inventor: SAKAMI TAKUYA
IPC: E04H9/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To restrict the forcible deformation and quake of a structure when an earthquake happens by interposing plural tensile force variable mechanism between diagonal members for connecting frames of the structure, and inputting the signal from an earthquake wave sensor to the variable mechanism so that the tensile force of the variable mechanism responses. SOLUTION: Frames of a structure 1 provided on a support ground through support piles are connected to each other through diagonal members 2, and plural tensile force variable mechanism 3 such as a hydraulic jack are provided at an intermediate part and base end of each diagonal member. In this case, an earthquake wave sensor 4 such as a P-wave sensor is provided in the foundation of the structure 1 and the periphery of the foundation. Furthermore, signal from the sensor 4 is input to the tensile force variable mechanism 3 through a computer, and the tensile force of the tensile force variable mechanism 3 response to the signal from the sensor 4. When an earthquake happens, the sensor 4 detects the preliminary tremors of earthquake motion and the variable mechanism 3 is operated through the computer.  Furthermore, tensile force occurs which restricts the quake and deformation of the structure when an earthquake happens. With this structure, deformation and the stress generated by the deformation are detected so as to perform reasonable earthquake resistant reinforcement.
Patent JP-H01283028-A (JP)
Title: Charger
Inventor: MORIOKA TATSU
IPC: H02J7/10
Filed: 1988-05-09
Abstract: PURPOSE:To detect full charging through a common detecting means by detecting the number of cells to be connected through a switch then regulating the input side current of an inverter transformer based on the state of connection and producing a constant output current at the secondary thereby monitoring the balance voltage of cells connected in parallel through a control element having a gate. CONSTITUTION:When two cells B1, B2 are set in a charger, switches S1, S2 are closed simultaneously and the combined emitter resistance of an oscillation transistor Q1 decreases to approximately double the secondary output of an inverter transformer T thus feeding charging current identical to individual charging current to the cells B1, B2. When the cell voltage increases and the gate voltage of a transistor PUT 2 exceeds over the anode voltage thereof, current flowing through the transistor PUT 2 decreases to decrease the outputs to the cells B1, B2 thus preventing overcharge of the cells B1, B2.
Patent JP-H11308178-A (JP)
Title: Optical amplifier circuit
Inventor: ISHIGURO MAKOTO
IPC: H04B10/564
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier circuit to control optical amplifier output light with a simple constitution. SOLUTION: Optical amplifier output light and reflected light from an output connector 180 are taken in by the same photocouplers 130-150 and the same photodiode 160. Thus, the constitution of an optical amplifier circuit can be simplified, and optical amplifier output light is kept constant when an optical fiber cable is connected to the output connector 180. When the optical fiber connector comes out, optical amplifier output light is automatically reduced. When the optical fiber connector is reconnected, optical amplifier output light is automatically returned to a normal state.
Patent JP-H05285092-A (JP)
Title: Surface grooving method and apparatus for thermoplastic resin tube
Inventor: KUBOI TORU
IPC: A61B1/00
Filed: 1992-04-03
Abstract: PURPOSE:To form a spiral groove with a fixed diameter of valley on the outer circumference of the surface of a channel tube of an endoscope. CONSTITUTION:A thermoplastic resin tube 1 through which a core material 2 is inserted is held with a chuck 3 of a rotating device 4 and a center push base 5 free to turn. A table 6 moving in the longitudinal direction of the tube 1 is provided below the tube 1. A wire mounting head 8 and a wire guide head 9 which both hold a wire 11 for grooving are arranged askew on the table 6 sandwiching the tube 1. The wire 11 is wound on the tube 11 one turn at a pitch and a lead angle as specified and one end thereof is fixed on the wire mounting head 8. The other end of the wire 11 is inserted through the wire guide head 9 and a weight 12 is mounted on the other end thereof to apply a tension to the wire 11. Thus. a force of couple works on the tube 1 thereby keeping the tube 1 from deflecting. Then, the table 6 is moved rotating the tube 1 to form a groove 10 therein.
Patent JP-S61271189-A (JP)
Inventor: YAMAMOTO TAKUJI
IPC: B62M6/75
Filed: 1985-05-27
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-H05290769-A (JP)
Title: Rotary anode x-ray tube
Inventor: DOI MOTOTATSU
IPC: H01J35/10
Filed: 1992-04-06
Abstract: PURPOSE:To prevent the sudden increase of the friction torque and the rattling of an outer wheel to be generated at the time of moving adhesion of the solid lubricant in a pre-load structure, which has been conventionally used for reducing the vibration and the noise due to the rotation of a ball bearing of a rotary anode X-ray tube. CONSTITUTION:An inside pre-load spring 10 as a load from the inside of a pair of ball bearings and an outside pre-load spring 13 for pushing the outer wheel from the outside are located, and the inside pre-load spring 10 is set stronger than the outside pre-load spring 13 by 10-30N (1-3kg), and a ball bearing 5 is loaded with this difference as a pre-load. The pre-load force at 10-30N (1-3kg) is equal to that of the usual pre-load structure, but the pushing restraint to the outer wheel in the axial direction is raised by several times of the conventional one. Even in the case where the friction torque is increased suddenly, since the restraint of the outer wheel is higher by several times, the rotation of the outer wheel with a ball is prevented, and the rattling vibration (chattering vibration) due to the inclination of the outer wheel is also prevented to flatten and smoothen the irregularity of the solid lubricant quickly.
Patent JP-H049186-A (JP)
Title: Washing and dehydrating machine
Inventor: SAKAKIBARA KAORU
IPC: D06F37/42
Filed: 1990-04-27
Abstract: PURPOSE:To make the cap opened/closed state confirming operation of the inner tank of the title washing machine easier at the time of starting washing by providing a means which detects the position of a supporting body rotatable around the vertical axial line of the outer tank, a controlling means which arranges the supporting body to a fixed position, and sensor for confirming the opened/closed state of the cap body of the inner tank in the outer tank. CONSTITUTION:When a washing starting command is issued, whether or not a middle tank 21 is at its fixed position is discriminated from the signal of a middle tank position sensor 103 and, when the tank 21 is not at the fixed position, it is informed for a short time by means of a buzzer. When it is confirmed that a cap 4 is locked by means of a lock detecting switch, coupling of a clutch 71 and releasing of the brake 75 are performed and the triode AC switch of the winding of a motor 51 is half-step conducted so that a middle tank 15 is rotated by the low-speed rotation of the motor 51. When a detector 103 facing the tank 15 detects a magnet 102, the tank 15 is stopped. While the tank 15 makes operations to stop at its fixed position, an inner tank 30 does not rotate from its fixed position by means of a hypoid gear 68 having a high reduction ratio and the force applied to the tank 30 when laundry is put in the tank 30 is not transmitted to a driving section. When it is confirmed that a cap body C is locked by means of a cap body opening/closing confirming sensor, it is informed for a short time and washing is started.
Patent JP-H04317982-A (JP)
Title: Linear motor for elevator
Inventor: FUCHIGAMI YUTAKA
IPC: H02K41/02
Filed: 1991-04-16
Abstract: PURPOSE:To facilitate installation of elevator in a multistorid building only through addition of fixing member according to the number of storeys by forming the fixing member consisting of secondary side Fe core with the same height as the height of each floor, and providing a flange at the end of the fixing member to serve for fixation to the floor surface of the building. CONSTITUTION:In a ring-shaped winding 3 made in square form a movable member 2 is formed with a primary side Fe core 4 consisting of a laminate of Fe plates equipped with comb-shaped winding grooves arranged on the same axis line. Surrounding the movable member 2 a linear motor 1 is configured with a secondary conductor 6 consisting of a cylindrical conductive material in square form and a fixing member 5 equipped with a secondary Fe core 7 secured to the periphery of the secondary conductor. The fixing member 5 shall be as high as each floor of the building concerned, and at the ends, flanges 8, 9 are formed. These flanges 8, 9 are fastened to each floor surface, and the movable member 2 is linearly run over the storeys of the building. Accordingly installation to any high-storey building can be done simply only through adding of such fixing members 5 in accordance with the number of building storeys.
Patent JP-H07318821-A (JP)
Title: Optical fiber wiring switching device
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1994-05-26
Abstract: PURPOSE:To provide an optical fiber wiring switching device which improves the workability of wiring switching and maintenance and enables large-scale integration with a high-density packaging. CONSTITUTION:This optical fiber wiring switching device has a movable switching robot 11 which grips arbitrarily selected second optical fibers 8 and switches the connection. A take-up mechanism which is detained to the slacked arbitrary second optical fibers 8, takes up the optical fibers in the slacked state by rotating the fibers and inserts the ends of the optical fibers into the switching robot 11 to have the ends gripped is added to the switching robot 11. On the other hand, the take-up mechanism is composed of a hook mechanism 20 which detains the second optical fibers 8 near the arranging board and pulls up the optical fibers up to the take-up position and a take-up roller 28 which rotates and takes up the second optical fibers lead by this hook mechanism 20. A vibrator 31 to apply vibrations over the entire part of the parts to detain the optical fibers to be pulled up is mounted at the hook mechanism 20.
Patent JP-S5637008-A (JP)
Title: Separation of mixtures by adsorption
Inventor: ANDOU MASAO
IPC: B01D15/00
Filed: 1979-09-03
Abstract: PURPOSE: To obtain the adsorptive separation method widely suited to the separation of various kinds of mixtures, in which three processes, the supply of fluids to be treated, the formation of the separation and adsorption zones of each component, and the desorption of adsorbed component, are performed in a circulative packed bed divided into three zones, which can be used in the separation of isomerized  saccharide into fructose and glucose by using water as an adsorbent.  
     CONSTITUTION: Fluids to be treated are directed from a supply valve 16 into the packed bed 1, and at the same time fluids equivalent to the supplied phase is drawn out of a discharge valve 17, where fluids rich in hardly adsorbable components are drawn out. Then, the supply and discharged of fluids are stopped and the fluids in the apparatus are moved from the packed beds 1 and 2 toward the packed bed 3 by means of a circulating pump 5, where each component in the fluids to be treated is separated and adsorption zones are formed in place in the bed. Lastly, a desorbent fluid from the supply valve 12 is flowed into the packed bed 1 and at the same time a fluid equivalent to the supplied phase is drawn out of the discharge valve 13, whereupon a fluid rich in easily adsorbable components is drawn out. When the valve 13 is closed and the valve 17 is opened, a fluid rich in hardly adsorbable components is drawn out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02292158-A (JP)
Title: Machine tool having correction function
Inventor: HASEGAWA TAKESHI
IPC: B23Q15/22
Filed: 1989-05-06
Abstract: PURPOSE:To secure working dimension accuracy for a long time by cutting end surfaces on both the right and left sides of a work hole with a pair of blades oppositely fixed on the outer circumferential surface of a quill with the width wider than that of end surfaces on both the right and left sides the work hole. CONSTITUTION:A working unit is advanced to a work 1 positioned by a fixing jig, a quill 19 is put through a work hole 2, and first, chamfering is done by facing blades 6a and 6b. Next, the quill 19 is divided and rotated to correspond to the work hole 2 so that blades 5a and 5b are offset from a working center 01 of the work hole 2. First, a right side and surface 3a is cut by the blade 5a and then, a left side end surface 3b is cut by the blade 5b. At this time, backward and forward cutting feeding movements of the working unit are controlled based on a feeding correction amount (correction amount), and the width dimension and the width position of the crank shaft hole 2 at a center 03 in the front and rear direction of a cylinder block are worked with accuracy to a set basic dimensional value. That is, as working is done for one side by one side, abrasion of the blades is remarkably lowered.
Patent JP-H02292159-A (JP)
Title: Workpiece working device
Inventor: MIZUTANI HISASHI
IPC: B23Q15/22
Filed: 1989-05-06
Abstract: PURPOSE:To stable working accuracy and working efficiency by touching a work positioned and held by a fixing jig, measuring a dimension in the width direction of the work, calculating a difference between the measured value and a basic dimension al value of a working center in the width direction of the work, and by correcting the position of a center of a main axis of a working head. CONSTITUTION:After a work W is positioned and clamped by a fixing jig 2, a dimen sion in the width direction of the work W is measured. That is, a measuring head 34 is advanced to a side of the work W by a cylinder 31, a contact element 35 is brought into contact with the work W and displaced backward against spring force, and a rear end of the contact element 35 presses a displacement detector 36. By this, the detector 36 measures the width direction dimension of the work W, and the output is put into a control device. And a difference between this measured dimensional value and basic dimensional value is calculated as an error amount, and 1/2 of the error amount is made as a position correction amount and a correction signal is put out to a working head 3. By this, a center of a main axis 4 is displaced in the width direction of the work W and a center of tool 5 is made correspond to the working center in the width direction of the work W.
Patent JP-S5334880-A (JP)
Title: Laminate consisting of polarized film and glass
Inventor: MATSUNAMI KOUICHI
IPC: B32B17/10
Filed: 1977-09-19
Abstract: PURPOSE: To prepare the title laminate useful as dazzale-proof, light volume adjustment applications by laminating a polarized film consisting of a vinyl halide type polymer as a base material to a glass through a pressure-sensitive adhesive layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H049780-A (JP)
Title: Dc-squid measuring device
Inventor: NAKAYAMA SATORU
IPC: G01R33/035
Filed: 1990-04-27
Abstract: PURPOSE:To enable phase difference and noise between first and second output terminals to be eliminated by providing a phase compensating circuit between an oscillation circuit and a first output terminal. CONSTITUTION:One output of an oscillation circuit 1 is subjected to V/I conver sion 2 and is fed to a DC type superconductive quantum interference element (SC-SQUID) 3. Potential difference between both edges of this element 3 is detected and amplified by a differential amplifier 4 and is output as a voltage signal. This signal is filtered by a filter 5 and is output from a second output terminal 6. At this time, increasing time constant of the filter 5 and increasing filtering effect of noise cause phase difference between the output of the filter 5 and the circuit 1 to be increased so that phase difference is canceled by provid ing a phase compensating circuit 7 between the other output of the circuit 1 and a first output terminal 8. Namely, phase of signal of the circuit 1 is shifted by the circuit 7 for eliminating phase difference with the filter 5 and for outputting it from the terminal 8. Thus, each characteristic of current - voltage and magnetic flux - voltage can be measured without any phase differ ence at low noise.
Patent JP-S5446559-A (JP)
Title: Printer
Inventor: TASHIRO TSUNEO
IPC: G06K15/12
Filed: 1977-09-20
Abstract: PURPOSE: TO prevent toners from sticking to a scanning surface so as to obtain an image of clear and high guality by providing a conductive member on the scanning surface of a photosensitive member, which is arranged to face a CRT, and by applying thereto a voltage when the scanning exposure is to be accomplished with the use of the CRT which is arranged in the vicinity of a charged photosensitive member.  
     CONSTITUTION: A writing member 14 is formed to project from the leading end of an optical fiber (OFT) CRT 4, and a conducitve member 16 of a remarkably thin aluminum foil is adhered therto in the vicinity of the center scanning line 15. The writing member 14 is made to have fine PFTs 14b arranged in rows and arrays so that they are dense in rectangular shape as a whole and coated with a fluorescent material at each end. The conductive member 16 is supplied with a voltage from a DC power surce 17. Thus, the toners left on a drum 2 can be repulsed from sticking to the OFT 14b, when in the scanning opration of electron beams, so as to eliminate the blot of the writing member 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04341003-A (JP)
Title: Orthogonal demodulation circuit
Inventor: TAKAYAMA KAZUO
IPC: H03D3/06
Filed: 1991-05-17
Abstract: PURPOSE:To increase the operation precision of a mean value by a filtering means and to reduce distortion by allowing the orthogonal demodulation circuit mixing two orthogonal frequencies to correct the difference from the characteristic of a 90 deg. phase shifter and a filter so as to obtain an audible signal without distortion thereby controlling the offset frequency. CONSTITUTION:A local oscillation wave LF from a local oscillation circuit 301 is branched into two, the one is inputted to a 90 deg. phase shifter 303, in which the phase is shifted by 90 deg. and the resulting signal is a 2nd local oscillation wave LF'. The 1st oscillation wave LF is mixed with a carrier RF inputted at a 1st mixer 3021 and the 2nd oscillation wave LF' is mixed with the carrier RF at a 2nd mixer 3022. Outputs of the mixers 3021, 3022 are subject to filtering processing at 1st and 2nd filters 3041, 3042 and the result is inputted to a demodulation processing section 310 comprising, e.g. a digital signal processor. The processor built in the processing section 310 activates a demodulation processing means 105, a phase difference detection means 106 and a phase difference compensation means 107.
Patent JP-H1070627-A (JP)
Title: Image processor and copying machine
Inventor: SUZUKI TAKASHI
IPC: H04N1/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To quickly replace a faulty circuit by specifying a faulty part of a circuit for image processing and informing the located part of the circuit to a service center. SOLUTION: Circuit parts 200, 214 of an image processor 111 are configured on separate boards, and a route passing through the circuit part 214 and a route not passing through the circuit part 214 are set for processing routes of image signals received from an A/D converter section 202, data of a prescribed pattern are processed by the processing routes and the presence of a fault in the circuit parts 200, 214 is discriminated based on the processing result. The discrimination result is sent to an external equipment installed to a service center.