baber/WOPTO huggingface dataset:
Patent JP-H0942281-A (JP)
Title: Ball coupling
Inventor: KITANO MICHIO
IPC: F16C19/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent floating of a race member by a method wherein an inner edge of the race member of a revolving member is formed in a coned disc spring-form manner protruded from the outer edge side, the outer edge side of the race member of a fixed member is formed in a coned disc spring-form manner protruded from the inner edge side, and a revolving fixed member is caulked to the race member. SOLUTION: The outer edge flange 24a side of a race 24 on the fixed side is molded in a coned disc spring-form manner protruded from the inner edge flange 24b side to the release end side of the circular recessed part 24c, and an end part of the large cylinder part 10b1 of a front housing is caulked toward an outer edge of the race 24 in a plurality of spots along the outer edge of the race 24, and the race 24 is fixed at the large cylinder part 10b1 . Similarly, the inner edge flange 25b side of the race 25 on the moving scroll side is formed in a coned disc spring-form manner protruded from the outer edge flange 25a side to the release end sides of the circular recessed part 25c. An end plate 20a of the moving scroll is caulked toward an inner edge of the race 25 in a plurality of spots along the inner edge of the race 25 and the race 25 is fixed at an end plate 20a.  This constitution prevents floating of the races 24 and 25 in an assembly completion state.
Patent JP-H0380691-A (JP)
Title: Vtr containing satellite broadcast receiving tuner
Inventor: HARA KOJI
IPC: H04N7/20
Filed: 1989-08-23
Abstract: PURPOSE:To entirely eliminate the need of an operated related to a decoder by providing a power source plug socket for a decoder on a case body, providing a changeover switch on an output line from a tuner, and discriminating a chargeable broadcast by a chargeable broadcast discriminating part. CONSTITUTION:A plug socket 15 for outputting a commercial power source from a power source circuit 13 is provided on a case body of a VTR, an ON/ OFF of a power source supply to this plug socket 15 is controlled by a control circuit 16 consisting of a microcomputer. Also, on an output line from a tuner 2, changeover switches 17-19 for selecting the tuner 2 or an input terminal 20 are provided, a chargeable broadcast discriminating part discriminates a chargeable broadcast, supplies a power source to the power source plug socket, and also, the changeover switches 17-19 select the input terminal 20. In such a way, all the operations of the decoder side become unnecessary, and also, on a VTR side, as well, input switching from the decoder can be made unnecessary.
Patent JP-S60109468-A (JP)
Inventor: OOI KIYOUJI
IPC: E04G21/16
Filed: 1983-11-16
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-S6372274-A (JP)
Title: Sound demodulator for television signal
Inventor: NAKAMURA SHINICHI
IPC: H04N5/62
Filed: 1986-09-12
Abstract: PURPOSE:To eliminate only buzz noise from a sound signal after FM demodulation by constituting a comb-line filter by a delay element having a delay time of a field period or frame period. CONSTITUTION:A high frequency signal induced in an antenna 1 is an IF signal via a tuner 2 and a video intermediate frequency amplifier circuit 3 and led to a sound best detection circuit 4, where a beat between a video carrier and a sound carrier is extracted, the best signal is fed to a sound detection circuit 5 and becomes a base band sound signal. The sound signal of base band is fed to the comb-line filter 6 comprising a delay element having a delay time of the field period and a subtraction circuit 8, buzz noise is eliminated and the result is fed to a speaker 10 via a sound amplifier circuit 9.
Patent JP-H0883509-A (JP)
Title: Fixture for construction work lighting fixture
Inventor: NAGASHIMA RIKA
IPC: F21V21/08
Filed: 1994-09-12
Abstract: PURPOSE: To provide a fixture for a construction work lighting fixture which makes possible to attach and detach a lighting fixture to/from a single tube with one touch action, provides an excellent appearance, and is superior in design. CONSTITUTION: A cylindrical lighting fixture 2 is fixed to the lower portion of a single tube 1 with an adequate space via one pair of fitting tools 3 so as to be attachable and detachable. The respective fixture 3 are composed of the fixture main bodies 4 and pairs of upper and lower binding bands 5, 6 fixed thereto so as to be attachable and detachable. Both sides of approximately semicircular sandwiching pieces 4a, 4b, corresponding to the cross section shapes of the single tube 1 and protective tube 2a, are unitedly coupled by a connection portion 4c to form the fixture main body 4. Mushroom protrusions 7 are unitedly set on both sides of the peripheries of the respective sandwiching pieces 4a, 4b so as to fit into fitting holes 5a, 6a respectively formed on both ends of the binding bands 5, 6.
Patent JP-S60109118-A (JP)
Inventor: HIKIMA YUKIO
IPC: H01H27/00
Filed: 1983-11-16
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-H1064661-A (JP)
Title: Electron beam processor
Inventor: SEKI HIROBUMI
IPC: H01T23/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam processor capable of manufacturing an opening whose conductance becomes minimum under conditions in which a loss of electron beams is minimum by irradiating a bulkhead with focused electron beams. SOLUTION: For an electron beam 5 emitted from an electron beam generation source 1, a scattering angle thereof is restricted by a lens 2, therefore, an electron beam close to a parallel beam can be obtained. After the electron beam 5 transmitting the lens 2 flies in a vacuum chamber 6, it is focused by a lens 3 and collides with a bulkhead 4. The bulkhead 4 is provided to physically isolated the vacuum chamber 6 and a processing gas 8. Since the bulkhead 4 is locally heated, it is gassed by evaporation, spattering, or the like, and a microscopic pore 9 close to the shape of the electron beam opens. After the pore has opened, the electron beam passes through this opening 9 and is introduced into the processing gas 8, therefore, a loss of the electron beam in the bulkhead 4 can be ignored.
Patent JP-H0639142-A (JP)
Title: Short sword game device
Inventor: SHODA TAKASHI
IPC: A63F9/00
Filed: 1992-07-23
Abstract: PURPOSE:To heighten the interest in playing the game by actuating different switching means when operational levers as simulation of a sword are inserted one by one into insert holes provided in the body of a vessel, generating the hits varying at random, and emitting a hit voice/tone or allowing a human figure to emerge and retreat. CONSTITUTION:A plurality of insert holes 6 are provided in the front face of the body 2 of a vessel, and switching means 7 are connected with them 6. In playing, operational levers 10 as simulation of a sword are inserted in the holes 6 one b one. Piston 14 of a solenoid 13 in each switching means 7 puts on an actuator 18 through an actuator piece 19, to turn on a push button 17a of any of the microswitches 17. If this turns on the microswitch 17 which has been put in the hit position by a random circuit of a control box 32, a specified voice/tone is generated by a voice/tone generating means 5. At the same time, a human figure 27 is raised by an elevating/sinking means 28, and also a hit card is discharged from a card disposer 31.
Patent JP-S59107213-A (JP)
Title: Detector for liquid level
Inventor: TSUJI HIROYUKI
IPC: G01F23/00
Filed: 1982-12-10
Abstract: PURPOSE:To detect surely the position of a liquid level with one liquid level detector, by detecting the peak value of the voltage output signal of one liquid level detector and comparing a voltage division signal with the voltage signal from the liquid level detector. CONSTITUTION:A transformer 7 is connected to a stabilized electric power supply circuit 10 through a rectifying circuit 8 and a smoothing capacitor 9. A liquid level detecting element 2a is connected in series to a limiting resistance 11. An operational amplifier 13 constitutes an impedance converting circuit, and a capacitor 14 holds the output voltage value of the operational amplifier 13 for ten seconds. A peak detecting circuit 15 is constituted with the operational amplifier 13 and the capacitor 14. A voltage dividing circuit 16 divides the output of the circuit 15 by resistances 17 and 18. A comparator 19 compares the output of the voltage dividing circuit 16 and the signal voltage of the element 2a with each other. An output circuit 20 turns on or off an output relay 21 in accordance with the output change of the comparator 19 by a transistor 22.
Patent JP-S59107747-A (JP)
Title: Production of metallic mold for casting piston
Inventor: KIMOTO YOSHINOBU
IPC: B22C13/08
Filed: 1982-12-10
Abstract: PURPOSE:To cast a metallic mold for casting piston by casting, by charging a fluid refractory slurry having a specific compsn. into the space constituted of a pattern and a back metallic mold, solidifying the slurry and calcining the solidified slurry thereby forming the casting mold. CONSTITUTION:A pattern 2 is disposed on a molding board 3 and a mold release agent is coated thereon. A back metallic mold 4 is disposed on the rear surface of the pattern 2 to constitute a space from the pattern 2. A slurry 6 prepd. by kneading a refractory binder and refractory powder or granules cong. ethyl silicate is charged through charging ports 4a, 4b of the mold 4 into the space and is solidified. The pattern 2 is removed and the mold 4 attached with the solidified slurry 6 is upset. The slurry 6 is calcined by a burner, etc. to form a ceramic layer 7. A casting mold 8 consisting of the ceramic layer 7 backed up by the mold 4 is thus obtd. A casting mold 9 having the same shape is manufactured and is combined with said mold and when a molten metal is cast into the cavity thereof, a metallic mold 1 for piston casting is obtd.
Patent JP-2000045830-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: ISHII TOSHIO
IPC: F02D45/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration of exhaust gas while coping with a detection delay of the air-fuel ratio to be detected by a wide range air-fuel ratio sensor in relation to the air-fuel ratio supplied to an engine by computing an air-fuel ratio correction coefficient for controlling the quantity of fuel supply, etc., on the basis of the output signal of the wide range air-fuel ratio sensor. SOLUTION: Since a part of the injected fuel is adhered to the inner wall of an intake pipe and gradually flowing into a combustion chamber during the time from a time when the fuel is injected from an injector to a time when an air-fuel ratio sensor 6 generates the air-fuel ratio signal, time delay is generated. A real air-fuel ratio computing means 32 of an air-fuel ratio correction coefficient computing means 31 computes the real air-fuel ratio on the basis of the output of the air-fuel ratio sensor 6, and a target air-fuel ratio computing means 38 computes a target air-fuel ratio on the basis of the throttle opening or the like. An air-fuel ratio deviation computing means 33 computes a deviation between the target air-fuel ratio and the real air-fuel ratio, and a PID control means 34 computes an air-fuel ratio correcting coefficient on the basis of the deviation.  Quantity of fuel supply is adjusted on the basis of the air-fuel ratio correction coefficient so as to control the air-fuel ratio.
Patent JP-H1063962-A (JP)
Title: Burglar preventing device
Inventor: ACHIWA OSAMU
IPC: G08B15/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a burglar from intruding into a room even when a shutter is broken, and to lock up the burglar in the room after the burglar intrudes into the room. SOLUTION: A blind type rolling shutter 1 and a lattice type rolling shutter 2 are provided inside the blind type rolling shutter 1 at an entrance and exit. This lattice type rolling shutter 2 is a normally open type in which a rolled state is maintained by a ratchet mechanism 4. A controller 8 receives an abnormality detection signal from a sensor 7, and releases the ratchet mechanism 4 after a prescribed time for closing the lattice type rolling shutter 2.
Patent JP-H02119842-A (JP)
Title: Heart disease monitor system
Inventor: HAWAADO TEII BERIN
IPC: A61B5/332
Filed: 1989-08-25
Abstract: PURPOSE: To enable to measure the deviation of a ST segment in an EKG waveform by a malum cordis monitoring system by such mechanism that an electrode to be set up senses the heart inducing the EKG waveform and that a signal conditions circuit processes its input signal to enhance the ST segment, and by outputting a square wave as a modulated pulse width. CONSTITUTION: This system can standardize a patient' EKG by picking it. A real deviation of ST segment can be decided simply by comparing the conditioned pulse width of real ST segment with the stored normal pulse width. This comparison is carried out digitally by a central processing unit connected with its memory, output unit, and display unit. For example, a CPU 30 reads out a conditioned input signal width from a signal conditioning unit 20, and stores a part of information in a RAM 40 or bulk memory 70 after sampling the input signal using a signal standardization algorithm. A display 60, for example, a liquid crystal display unit gives a user information, on the other hand, an output unit 50 contains an alarm indicating an out-of-tolerance of ST deviation.
Patent JP-H05218159-A (JP)
Title: Method for inspecting common defect
Inventor: YONEYAMA MASAHIRO
IPC: G01N21/956
Filed: 1991-08-29
Abstract: PURPOSE:To realize an accurate inspection of the common defect of reticles fitted with one plane, by forming the patterns of two wafers through two respective reticles fitted with one plane, and by comparing the chip patterns of the two wafers with each other as picture data. CONSTITUTION:Using to reticles fitted with one plane which are intended for the same product and the same process, the patterns of wafers are formed. Two chips on a wafer 1 whose patterns are formed using a first reticle are scanned concurrenly with two microscopes 3, 4 of left and right ones, and are photographed, and the obtained data thereof are stored in a picture data storing part 5. The two wafers whose patterns are formed using the first reticle and a second reticle respectively are scanned with the left microscope 3, and the obtained picture data thereof are compared with each other using a comparison operating part 6, and thereby, a defect is inspected. Similarly, the two wafers whose patterns are formed using the first reticle and a third reticle respectively are scanned with the right microscope 4, and the obtained picture data thereof are compared with each other, and thereby, a defect is inspected. By comparing the coordinates of both the defects with each other, the common defect of the reticles fitted with one plane is inspected.
Patent JP-2001014054-A (JP)
Title: Non-contact recognition system of computer password
Inventor: SATO MASARU
IPC: G06K19/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact recognition system of computer password using anon-contact IC card and an IC tag. SOLUTION: This system is provided with a structure capable of temporarily stopping and restoring operation of a computer by keeping away from a main body or approaching to it by using the non-contact IC card and IC tag.
Patent JP-H0541511-A (JP)
Title: Manufacture of manuscript readout device
Inventor: KURATA SHINICHIRO
IPC: H01L27/146
Filed: 1991-08-02
Abstract: PURPOSE:To provide a manuscript readout device wherein, when a photoelectric thansducer layer composed of amorphous silicon or the like is dry-etched, it is possible to prevent an etching residue from being produced on an insulating substrate, it is possible to prevent the surface of the insulating substrate from becoming rough and a pinhole from being produced, a high-resistance fluoride formed on the surface of a lower-part electrode is removed and a connecting resistance is stable. CONSTITUTION:A metal film 24 whose material is different from the material of a first patterned lower-part electrode 14 is formed on an insulating substrate 12 including the first lower-part electrode 14; an upper-part transparent electrode 20 and a photoelectric transducer part 18 are patterned; after that, the metal film 24 is patterned; parts other than the part where the photoelectric transducer part 18 has been formed are removed.
Patent JP-H1160165-A (JP)
Title: Rear post pendant rope connection device of crane and rear post pendant pore connection method therefor
Inventor: TSUBOI TAKAYUKI
IPC: B66C23/36
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connection device which can connect a rear post pendant rope between a tower boom fallen and turned in a horizontal condition and a rear post safely and easily. SOLUTION: A rear post pendant rope is connected to a rear post 12 and a connection bar 30 to lock a winch rope 40 on the connection bar 30. The rear post is pulled up by a winch to wind up winch rope 40 so as to tighten the rear post pendant rope. The winch rope 40 and the rear post pendant rope are arranged substantially in a straight line due to the guide of a guide sheave 25 fixed on right and left mounting lugs 18, 18 of a tower boom 2. When the winch rope 40 is further wound up in this condition, a connection link 35 of the connection bar 30 moves to the mounting lugs 18, and a pin hole of the connection link 35 agrees with pin holes of the mounting lugs 18 so that a connect pin can be easily inserted into both pin holes. After that, the winch rope 40 is loosened and removed from the connection bar 30, thereby ending the connection work of the rear post pendant rope.
Patent JP-2000042277-A (JP)
Title: Looper driving mechanism for sewing machine
Inventor: KAZUTA TAKASHI
IPC: D05B1/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To simplify the swinging mechanism for a crank, and improve the assembling property for a looper mechanism for a sewing machine, comprising a looper shaft which can rotate and slide in the axial direction, and swings while interlinking with a main spindle, the crank which is axially supported to a fixed shaft being orthogonal to the looper shaft, and swings around the fixed shaft while interlinking with the main spindle, a crank pin which is supported positionally adjustably in the direction being orthogonal to the fixed shaft, to the crank, and a crank pin guide which is fixed to the shaft end of the crank and pinches the crank pin together with the shaft end of the looper shaft, and for which the needle avoiding momentum of a looper can be regulated by a position regulation of the crank pin. SOLUTION: A fork part 15a of a crank 15 which is axially supported by a fixed shaft 2, is inserted in a square piece which is fitted on an eccentric cam being fixed to a main spindle 16, and by the main spindle 16, the crank 15 is directly swung, and thus, number of parts are reduced, and also, the assembly is facilitated by making the insertion of the fork part 15a into the square piece 17 possible from an optional direction.
Patent JP-H0384335-A (JP)
Title: Air filter fixing device
Inventor: MATSUDA MITSUO
IPC: F24F13/28
Filed: 1989-08-24
Abstract: PURPOSE:To prevent an accidental dropping of an air filter during operation by a method wherein an air filter receptacle member is arranged at a lower part below a suction port and a resilient member for pushing the lower part against a casing is arranged at the lower part of a filter guiding member. CONSTITUTION:A hand is placed at a central part 40 of a lower side 29 of an air filter 21 to pull it toward an operator. The lower side 29 may abut against a front piece 34 of a filter guiding member 30. After this operation, as the lower side 29 is further pulled forwardly, a spring 36 is compressed and the lower side 33 of the filter guiding member 30 is moved forwardly, resulting in that a clearance A between the front piece 34 and a mounting piece 27 is increased and the air filter 21 is pulled down from the clearance A. In this way, a resilient force of the spring 36 may act through an operation of the lower side 29 of the air filter 21 to cause the lower part 33 of the filter guiding member 30 to be moved forwardly. Thus, the clearance A between the front piece 34 and the mounting piece 27 is increased and the air filter 21 may easily be removed. Then, the air filter 21 keeps its held state with the front piece 34 and the mounting piece 27 during its pulling-out operation and then its accidental dropping during taking-out operation is prevented.
Patent JP-S59108873-A (JP)
Title: Ignition device
Inventor: SUZUKI SHIGEMASA
IPC: F02P3/045
Filed: 1982-12-13
Abstract: PURPOSE:To eliminate distribution mechanism and improve the service life and construction while preventing the occurrence of electric wave noise by connecting several optically triggered thyristor elements corresponding to the number of engine cylinders to an ignition coil and using them as a high voltage electricity distribution means. CONSTITUTION:An ignition control device 2 successively outputs gate signals to one of the optical fiber cable group 8 which is connected to one of the optically triggered thyristor group 7, corresponding to a cylinder to be ignited, through a light emitting diode. Thereby, ignition voltage can be provided to ignition plugs 5 selectively passing through the optical thyristor group 7. Thereby, a mechanical distribution mechanism can be eliminated, improving the service life and construction, while the occurrence of electric wave noise can be prevented.
Patent JP-S60108168-A (JP)
Title: Working device for metal
Inventor: MIURA TETSUO
IPC: B23K9/013
Filed: 1983-11-18
Abstract: PURPOSE:To suck and remove dust and to strip a spot weld in short time by providing a hood around an electrode rod of a metal working device and providing a suction device using said hood as a suction port. CONSTITUTION:The welded part of an outside plate 1 is heated by arc heat and is pushed out to the surrounding by the pressing force of an electrode rod 5 and the pressing force of compressed air from the hollow part of the rod 5, by which the plate 1 is disconnected from a frame 3. A hood 10 covers arc light to avoid damaging the operator's eyes. The spatter and smoke during arc generation are sucked and removed through the hood 10, by which the working environment is maintained without spoiled.
Patent JP-S6278600-A (JP)
Inventor: SHIRATORI YOSHIKATA
IPC: G10L13/00
Filed: 1985-10-02
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-S6279641-A (JP)
Title: Temperature measurement for semiconductor wafer
Inventor: TOMINAGA YUKIHIRO
IPC: G01J5/02
Filed: 1985-10-02
Abstract: PURPOSE:To make a measurement of the temperature of a semiconductor wafer possible by a method wherein radiant lights which are emitted from the wafer are condensed by plural quartz optical fibers and are inputted in radiation system thermometers being connected to the external end part through these fibers. CONSTITUTION:When each semiconductor wafer 12 is heated by a heater 14, a radiant light 19a consisting of infrared rays fitted to the temperature of a wafer upper part 12b, for example, of a wafer 12a, which is an object of measurement, is radiated from the wafer upper part 12b. The infrared rays 19 radiated are condensed by an end surface 20a of a fiber 15a disposed in close contact to the wafer 12a, led to an external end part through this fiber 15a, and inputted in an infrared thermometer 18a to attain a temperature instrumentation. Radiant lights (infrared rays) 19b and 19c emitted from a wafer central part 12c and a wafer lower part 12d also are condensed by fiber end surfaces 20b and 20c in the same way, and inputted in infrared thermometers 18b and 18c through fibers 15b and 15c, and the temperature of each part is metered.