baber/WOPTO huggingface dataset:
Patent JP-S6067308-A (JP)
Title: Lead frame transfer device
Inventor: YAMAZAKI NOBUHITO
IPC: B65G25/08
Filed: 1983-09-16
Abstract: PURPOSE:To reliably transfer a lead frame and correct the position thereof by disposing opening and closing upper and lower finger members adapted to move along guide rails between guide rails for a lead frame transfer device of a semiconductor assembling machine. CONSTITUTION:A lead frame pushed out by a pusher 100 is brought into a closed upper finger 25A and a lower finger not shown to be positioned. Whereupon, a motor 39 is rotated, and support plates 82A, 82B, 83A, 83B are turned round shafts 86A, 86B, 87A, 87B by movement of followers 89A, 89B following profiles of cams 88A, 88B, so that finger levers 73A, 73B are turned to sequentially open upper fingers 75A, 75B, and similarly finger levers 74A, 74B not shown are turned to sequentially open lower fingers not shown. Subsequently, after finger levers 73A, 73B, 74A, 74B are moved to the left by a screw member 60 and female screws 66A, 66B, the fingers are closed and then retreated with a lead frame clamped therebetween. In this arrangement, a lead frame can be reliably transfer a lead frame, and the position thereof can be corrected regardless of a kind.
Patent JP-S6228595-A (JP)
Inventor: HAINTSU SAUAA
IPC: F16L41/08
Filed: 1986-07-23
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-H0817589-A (JP)
Title: Static electricity discharge prevention mat
Inventor: KOIKE YOSHIO
IPC: H05F3/02
Filed: 1994-06-30
Abstract: PURPOSE:To make the wrist strap position changeable and ensure easy manufacture by sewing and fitting the lower side of a tape to the end of a mat body using conductive yarn, exposing the conductive yarn to the lower side of a mat, and electrically connecting the conductive yarn to a conductive layer within the mat. CONSTITUTION:The illustration shows a wrist strap 2 (formed out of a wrist band 20, a cord 21 and a grip 22) as a mat accessory. Regarding an edge trimming tape 114 fitted to the end of a mat body 11, a sewing tape 1 is fitted to the mat body 11 at one-time stitching process, using front yarn (insulation sewing yarn) A as needle thread and back side thread (conductive sewing yarn) B as bobbin thread. In this case, the thread B reaches the inside of a mat 1 via the reverse side thereof, but is sewn so as not to reach the upper side thereof. As a result, the thread B is not exposed to the upper side of the mat 1 and can be electrically connected to a conductive layer 110. According to this construction, the mat 1 does not need to be fitted with a hook terminal for fitting the strap 2 and can be easily manufactured.
Patent JP-H0713456-A (JP)
Title: Image forming device
Inventor: OKADA TAMOTSU
IPC: G03G15/00
Filed: 1993-06-21
Abstract: PURPOSE:To improve the processability of jamming without complicating the constitution of a device. CONSTITUTION:In this image forming device having plural recording material carring means 2, 16 and 6 holding/carrying a recording material while pressing it with contact, a carrying force releasing means 19 simultaneously, making force for pulling out the recording material 12 held by the press-contact part of the recording material carrying means, in the standstill of the image forming device 0.5kgwt. or below. with respect to all recording material carrying means 2, 16 and 6 having the pulling out force of 0.8kgwt. or more, in plural recording material carrying means 2, 16 and 6 is provided.
Patent JP-2001004790-A (JP)
Title: Water level controller of steam generating plant
Inventor: MIZUKI FUMIO
IPC: G21D3/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To continue safe operation by avoiding main turbine trip and reactor scram due to large water level rise in the case of trip of internal pump and suppressing water level rise. SOLUTION: In a steam generating plant having internal pumps as recirculation pump of reactor, provided with a supply water controller operating supply water flowrate control signal S5 from a reactor water level signal S1, a main steam flowrate signal S2, a supply water control signal S3 and a reactor water level set value S4 and controlling supply water flowrate to the reactor, a correction signal producing means 26 provided with a primary delay circuit produces a correction signal for reducing supply water flowrate based on the deviation of core flowrate signal 21 and the output signal of the primary delay circuit when an internal pump tripped S11. It is added to the supply water flowrate signal S5 to be a signal S7 which is given to controllers 24 and 25 of the supply water flowrate and the flowrate is reduced prior to the water level rise in the reactor.
Patent JP-H0223072-A (JP)
Title: Ultrasonic motor
Inventor: INABA RITSUO
IPC: H02N2/00
Filed: 1988-07-11
Abstract: PURPOSE:To improve adhesiveness and mass productivity by replacing metal with ceramics and glass as a component material of a stator. CONSTITUTION:In an ultrasonic motor, a piezoelectric element 2 is supported by a vibration base 1 which forms a stator. A rotor 3 is brought into contact with a stator 1 through a lining material 4. The material of the base 1 is composed of ceramics and glass. Thus, it can be manufactured without reducing mechanical working accuracy, and the same motor characteristics as those of metal stator can be resultantly obtained.
Patent JP-H0224234-A (JP)
Title: Noise insulating carpet for automobile
Inventor: ITANO YASUO
IPC: B32B27/12
Filed: 1988-07-11
Abstract: PURPOSE:To reduce the weight and improve the noise insulating property by melting a composite consisting of specified ratios of an ethylene-vinyl-acetate resin, an olefin elastomer, and an inorganic filler and dispersing agent thereof on the back surface of a carpet in a specified ratio to cover said surface therewith. CONSTITUTION:In a noise insulating carpet for automobile, a carpet consisting of a surface pile 1 and a back surface resin 2 is adhered to a felt 4. In this case, a composite consisting of 20-40 parts of an ethylene vinylacetate resin with the vinyl acetate content of 14-30%, 10-20 parts of an olefin elastomer, and 40-70 parts of an inorganic filler and dispersing agent thereof are fused on the back surface of the carpet 3 in a ratio of 1-4kg/m<2> to cover said surface therewith. Hence, a reduction in weight, a satisfactory shape holding property, and an improvement in noise insulating property of the carpet 3 can be achieved, regardless of the complication of a vehicle form.
Patent JP-H0837295-A (JP)
Title: Voltage drive-type semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L29/78
Filed: 1994-07-25
Abstract: PURPOSE:To prevent a voltage drive-type semiconductor device from decreasing in ON-state resistance due to conductivity modulation by the use of a small gate drive power by a method wherein the source electrode of a second voltage drive-type transistor and the drain electrode of a first voltage drive-type transistor are linked together, and the gate electrodes of the first and the second voltage drive-type transistor are separately provided. CONSTITUTION:When a gate electrode 10 exceeds a threshold voltage, an N channel is formed out the surface of a P body 2 located below the gate electrode 10. Electrons are made to flow into an N drain 3 from the source 1 through the N channel to turn a first transistor ON. Then, a certain voltage is applied to a gate electrode 12 which serves as a second gate electrode so as to make it lower than a source electrode 9' in potential. When the voltage of the gate electrode 12 exceeds a threshold voltage, a second voltage drive-type transistor is turned ON, positive holes are made to flow into a P drain 7 from a P source 5 and furthermore into the N drain 3 through a junction formed of the N drain 3 and the P drain 7 to induce conductivity mudulation in the N drain 3.
Patent JP-2000008157-A (JP)
Title: Vapor deposition device using coaxial type vacuum arc vapor depositing source
Inventor: AGAWA YOSHIAKI
IPC: C23C14/24
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To adhere released charged micro-particles to the object to be treated with high efficiency in a vapor deposition device using a coaxial type vacuum arc vapor depositing source and to form a film having a uniform thickness. SOLUTION: A vapor deposition device 1 has a vacuum treating tank 10 in which a substrate 4 is set, and the inside of this vacuum treating tank 10 is provided with a vapor depositing source 3, in a state in which voltage is applied to the space between an anode electrode 30 and a vapor depositing material 43, generating trigger discharge on the space between a trigger electrode 42 and the vapor depositing material 43 and inducing arc discharge to the space between the anode electrode 30 and the vapor depositing material 43 to evaporate the vapor depositing material 43. The space between the vapor depositing source 3 and the substrate 4 is provided with a deflecting means 60 deflecting the flying direction of loaded particles 51 released from the vapor depositing source 3.
Patent JP-S6329333-A (JP)
Title: Optical recording medium
Inventor: KAWAKAMI HARUO
IPC: G11B7/2433
Filed: 1986-07-22
Abstract: PURPOSE:To provide high stability of recorded information to long-term preservation by specifying the compsn. of an optical recording medium of an optical disk which permits the recording, reproduction and erasure of the information to make use of the reversible phase transformation of an optical recording material to be generated by projection of laser light. CONSTITUTION:The average compsn. in the film thickness direction of the optical recording medium material is expressed by Snx Tey Sez Malpha, where M is at least one of Ge and As, and the values of x, y, z and alpha are respectively in 1<=x<=30, 40<=y<=95, 2<=z<=59, 0<=alpha<=10 ranges, and x+y+z+alpha=100. Ge or As is added in order to obtain the stability of the long-term preservation of the information. The chalcogenide material of Te-Se has usually a chain molecular structure and the Ge or As added thereto crosslinks these molecular chains to each other to increase the viscosity and further to increase the amorphous-crystalline transition temp. Said effect is remarkably high if the compsn. ratio of Ge or As is particularly in a 5-8 range with the Sn-Te-Se. The recording medium having the high stability to the long-term preservation of the recorded information is thereby obtd.
Patent JP-S6416483-A (JP)
Title: Magnet slope pedal for bicycle
Inventor: TAMURA KIICHI
IPC: B62M1/10
Filed: 1987-07-10
Abstract: PURPOSE: To tread the tip end of a pedal and to provide a large driving force by securing a magnet ring having engaging grooves formed at equal intervals on the periphery to the portion where a wide pedal is fixed to a crank and by integrating the pedal with the crank by a pedal side hook engaged with the crank by the magnetic force of the magnet ring. CONSTITUTION: The tread of a pedal is made long in a fore-and-aft direction and a magnet ring A made of magnetic steel and having engaging grooves formed at equal intervals on the periphery is secured to the portion where a pedal shaft 3 is fixed to the crank 2. A hook (b) is turnably mounted on the side of the crank 2 side of the pedal via a stopper (a). When a bicycle goes up a slope, the hook (b) is attracted by the magnetic force of the magnet ring A to engage with the outer peripheral engaging grooves, thereby integrating the pedal with the crank. The length of the crank is made relatively large by treading the tip end of the wide pedal to produce a large driving force.
Patent JP-2001000418-A (JP)
Title: Device to measure bone protruding rate due to bedsore
Inventor: OURA TAKEHIKO
IPC: A61B5/107
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a quantitative data such as a bone protruding rate of the back in order to diagnose bedsore by comparing multiple shapes on cross-sectional contours at the back of a human body measured by a shape reading means to a shape illustrated to define a specified evaluation based on the results. SOLUTION: To measure a shape of the cross-sectional contour at the back of a human body, a reading means 1 is kept vertical on an affected part to be diagnosed, that is, on a line connecting the sacrum to the both gluteus, and either front end of a reference probe 2 or a measuring probe 3 is in contact with the affected part. The reading means 1 is slightly pressed until the front end of the pair of reference probes 2 reaches both gluteus, and a shape connecting to the front ends of the measurement probes 3 and a shape of a transfer plate 5 are made similar to that of the cross-sectional contour connecting the sacrum to the both gluteus. The shape of the transfer plate 5 is transferred to a record paper held at a holder 6a of a holding means 6, and the transferred shape is used to diagnose bedsore.
Patent JP-H0463251-A (JP)
Title: Sintered high speed steel
Inventor: TERADA OSAMU
IPC: C22C38/36
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a sintered high speed steel having high strength and obtainable high hardness by specifying the compsn. of W, Mo, V and TiCN as a hard phase and its particle size and specifying the compsn. constituted of other Cr, Co, Mn, Si, Ni, C and Fe. CONSTITUTION:In a sintered high speed steel obtainable by a powder metallurgical method, as for a hard phase, the particle size of the main one is regulated to <=5mum and the average to 1 to 3mum as well as that of a secondary one to <=5mum and the average to <=3mum. Furthermore, the main hard phase is constituted of MC, and the secondary hard phase is constituted of M6C and TiCN. As for the components of the hard phase, W+2XMo+V+TiCN is regulated, by weight, to 38 to 44%, V to 6 to 10%, W+2XMo to 18 to 30% as well as the maximum of Mo/(W+2XMo) to 46%, TiCN to 6 to 10% and C to 2 to 90%. As for the components other than the hard phase, Cr is regulated to 3 to 5%, Co to 5 to 15% and the carbon content is regulated to the range of + or -0.25 to the value given by {W+2XMo}X0.017+VX0.22+0.19+TiCxNyX(XX0.2+0.05) (where x+y=1).
Patent JP-S5795537-A (JP)
Title: Humidifier
Inventor: NAKAMOTO SHIGENOBU
IPC: F24F6/02
Filed: 1980-12-08
Abstract: PURPOSE: To remove scales smoothly in a humidifier having a vaporizing chamber for converting water into steam, by introducing a large amount of water from a water reservoir into the vaporizing chamber via a passage different from one used at the time of vaporization of water.  
     CONSTITUTION: A dehumidifier of this invention comprises a bubble pump 1 consisting of a water container 1a and a heating plate 1b, and water is supplied from a water reservoir 2 to the water container 1a. The water reservoir 2 is furnished with water from a cartridge type feed water tank, and water is then supplied to the water container 1a via a check valve 2d and a pipe 5. Water in the water container 1a is heated by a heating plate ib, and warm water thus obtained is carried via a pipe 6 and dripped into a vaporizing chamber 4 from a dripping pipe 7. Here, since the vaporizing chamber 4 is heated by a sheathed heater 11 buried therein, the dripped water is vaporized and steam is produced to the outside from a steam outlet port 9. For removing scales, a large amount of water is carried into the vaporizing chamber 4 via a feed water valve 2e and a pipe 13 and then discharged into an exhaust tank 12 via a pipe 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0223063-A (JP)
Title: Switching power supply device
Inventor: YASUMURA MASAYUKI
IPC: H02M3/155
Filed: 1988-07-12
Abstract: PURPOSE:To improve the reliability of a transformer by branching the primary side current of an insulating converter transformer to two or more sets of windings. CONSTITUTION:In a switching power supply device, its DC input power is controlled ON, OFF by an oscillation driving circuit 24, and supplied to a series resonance circuit having primary windings N1a, N1b of an insulating converter transformer 22, connected in parallel with each other and a capacitor 23 through the primary winding NA of a saturable reactor transformer 21. The winding N1a of the primary windings N1a, N1b of the transformer 22 is wound inside the primary winding unit of a coil bobbin 22B. In this case, the primary side exciting current of the transformer 22 is branched to reduce its heat generation, its secondary side is of bifilar winding to simplify the winding work, and the resonance capacitor of the secondary side is omitted to reduce its cost.
Patent JP-H0463264-A (JP)
Title: Production of vapor deposition plated material excellent in design characteristic
Inventor: KAWAFUKU JIYUNJI
IPC: C23C14/14
Filed: 1990-06-30
Abstract: PURPOSE:To produce a Cu-base alloy vapor-deposition plating layer excellent in design characteristics by independently evaporating Cu and Al etc., under specific vacuum and vapor-depositing the resulting evaporated matter onto the surface of a base metal heated to a specific temp. CONSTITUTION:Under a vacuum of <=1X10<-2>Torr, Cu and one or >=2 metals selected from Al, Zn, Mn, Mg, Ni, and Sn are independently evaporated and vapor-deposited onto the surface of a base metal (e.g., steel sheet) heated to 100-450 deg.C. By this method, a vapor deposition plated material easy of color tone control, capable of meeting various color tones, and excellent in design characteristics can be obtained.
Patent JP-H04368279-A (JP)
Title: Video camera system for track traveling body
Inventor: TANAKA MASATOSHI
IPC: H04N7/18
Filed: 1991-06-18
Abstract: PURPOSE:To output a stronger light signal from each optional direction and position and to receive each light signal being outputted from the optional and position in an accurate manner. CONSTITUTION:At a transmission system 3, a video signal is converted into a light signal by five light emitting diodes 8a-8e and outputted. At a receiving system 4, this light signal is received by photodiodes 10 installed at an interval of 5cm and it is converted into a frequency-modulation signal.
Patent JP-H0620659-A (JP)
Title: Tubular incandescent lamp, and optical read device and microwave oven internal lamp using thereof
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/28
Filed: 1992-06-30
Abstract: PURPOSE:To provide a tubular incandescent lamp, and optical read device and microwave oven internal lamp using this in which the movement and inclination of ring anchors are prevented, and the reduction in light distributing characteristic is prevented. CONSTITUTION:In a tubular incandescent lamp in which a filament coil 3 is arranged in a straight tubular bulb 1, and the filament coil 3 is supported by ring anchors 4 arranged along the tube axial direction to form a light emitting part and a non-light emitting part, the bulb 1 is contracted in diameter 10 in a position corresponding to the light emitting part between the ring anchors mutually separated in the axial direction. Since the bulb wall is thus recessed inward in the position corresponding to the light emitting part between the ring anchors, the axial movement of the ring anchors is prevented. Further, since the recessed part of the bulb diffuses and refracts the light transmitted by this to turn the light to the non-light emitting part side, the quantity of light in the non-light emitting part is compensated thereby.
Patent JP-H0337609-A (JP)
Title: Optical system for focus detection
Inventor: TAKAMOTO KATSUHIRO
IPC: G02B7/34
Filed: 1989-07-04
Abstract: PURPOSE:To compensate the chromatic aberration excellently by allowing an optical member where a couple of image forming lenses are formed symmetrically about the main optical axis to meet specific requirements. CONSTITUTION:A primary image formed nearby the expected focal plane 1 of the master lens is formed through an infrared-ray cutting filter 2, a condenser lens 3 which has positive refracting power, and a light shield member 4 and then re-formed through image forming lenses 5a and 5b formed on the image side of the optical member 5 after passing through a couple of luminous flux control opening parts 4a and 4b symmetrical about the main optical axis l and the object-side auxiliary surface 5c of the optical member 5, thereby forming two secondary images on a photodetecting element array 8. In this case, the optical member 5 meets a requirement shown by an expression I, where Cr6 is the radius of curvature of a spherical surface 6 formed as the auxiliary surface 5c, Cr7 the radius of curvature of the image forming lenses 5a and 5b, and T the gap between the spherical surface 6 and the lens surfaces of the image forming lenses 5a and 5b in the same unit respectively. Consequently, a shift in image formation position on the photodetecting element array 8 such as a CCD (charge transfer element) due to the chromatic aberration can be corrected excellently.
Patent JP-S6416776-A (JP)
Title: Novel antibiotic substance
Inventor: NAKAYAMA MITSURU
IPC: C07D307/68
Filed: 1987-07-10
Abstract: NEW MATERIAL:An antibiotic substance methylenolactomycin of formula having the following physical and chemical properties. Melting point, 82.5-83.5 deg.C; specific rotation, [alpha]D<26>=-2.37 deg. (C3.0 CH3OH); molecular formula, C11H16O4; molecular weight, 212; solubility, easily soluble in methanol, acetone, ethyl acetate, ethyl ether, chloroform and benzene, insoluble in n-hexane and water; etc. USE:A medicine. It has antibacterial activity against a certain kind of bacteria, exhibits life-prolonging effect to a mouse affected with Ehrlich ascites carcinoma and has anti-tumor activity. PREPARATION:Penicillium 24-4 strain (FERM P-9437) or Penicillium 43-3 strain (FERM P-9438) is cultured in a liquid medium under shaking or under aeration and agitation for 72-216hr and the objective antibiotic substance, methylenolactomycin of formula, is separated from the cultured product.
Patent JP-S5694840-A (JP)
Title: Counter synchronous control system
Inventor: IWATO MASATAKE
IPC: H03K21/40
Filed: 1979-12-27
Abstract: PURPOSE:To produce the control pulse that is synchronized with the free running pulse, by setting the set value to a timing counter after prefetching the timing necessary for the start of a control counter and then starting the start control of the control counter. CONSTITUTION:With application of the start signal OPEN-REQT to the flip-flop (FF)13. The FFs14 and 15 are set to open the gates 5 and 6. Then the free counter 1 counts CLKA and CLKB. The start request signal START-REQT is applied to the AND8. And when a coincidence is obtained between the count value of the counter 1 and the set value of the timing counter 2, the FF16 is set by the output of the coincidence circuit 3. Accordingly, the FFs17 and 18 are cut, and the control counter 4 counts CLKA and CLKB. In this case, the counter 4 works exactly in the same state as the counter 1.
Patent JP-H078955-A (JP)
Title: Automatic drain device of ionized water forming device
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1993-06-21
Abstract: PURPOSE:To automatically drain formed water at the initial stage of electrolysis before becoming a stable state by closing a first solenoid valve for opening and closing an alkaline ion water taking-out pipe for a short time immediately after the start of electrolysis and opening the second solenoid valve for opening and closing the connection pipe connecting the alkaline ion water taking-out pipe and an acidic water taking-out pipe. CONSTITUTION:A first solenoid valve 1 for turning an alkaline ion water taking- out pipe ON/OFF and a second solenoid valve 2 for turning the connection pipe 3 connecting the alkaline ion water taking-out pipe and an acidic water taking-out pipe ON/OFF are installed to a control part 5. The control part 5 sends a solenoid valve opening and closing signal to a solenoid valve driver 4 to perform the drain control of water at the initial stage turning the solenoid valve 1 OFF while turning the solenoid valve ON. The time turning the solenoid valve 1 OFF and turning the solenoid valve 2 ON is set to several sec until the pH pf water formed at the initial stage by an electrolytic cell 22 becomes stable. By this constitution, it becomes unnecessary that a user discards alkali ion water at the initial stage of electrolysis by himself.