baber/WOPTO huggingface dataset:
Patent JP-2000013334-A (JP)
Title: RADIO COMMUNICATION SYSTEM OPERATING IN 2.4 TO 2.5 GHz BAND
Inventor: CARLSON GRANT B
IPC: H04W16/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can operate with the noises caused by the cooker even when a receiver is put very close to a microwave cooker by performing the control so as to make the cooker operate in the specified ISM(industrial, scientific and medical) bands and detect a quiet period out of the microwave noises and perform its communication only in the detected quiet period. SOLUTION: A microwave noise detection circuit 22 uses an RSSI signal sent from a receiver to produce a synchronous clock 30 and a lock detection signal 28 which are supplied to a microprocessor to control communication of data in a quiet period existing in the noises of a microwave cooker. A primary function of the circuit 22 tracks an envelope of the noises of the cooker by means of an AM detector. The signal 28 notifies the microprocessor of existence of the noise characteristic of 60 Hz of the cooker. An RSSI input signal 17 is buffered by a buffer 46 production of the signal 28.
Patent JP-H035336-A (JP)
Title: Production of infrared glass image fiber
Inventor: NISHII JUNJI
IPC: G02B6/06
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a flexible infrared glass image fiber having a small transmission loss by putting plural glass fibers in tubularly molded glass and drawing the resulting preform under prescribed conditions. CONSTITUTION:Plural glass fibers 1 having a core-clad structure are put in tubularly molded glass 2 to obtain a preform. This preform is vertically set in a cylindrical crucible 7 having a bottom nozzle 7a, only the bottom of the crucible 7 is heated and the preform is continuously drawn while keeping the bottom at such a temp. that the viscosity of the preform is regulated to 10<3->10<7.5>P.
Patent JP-H0429364-A (JP)
Title: Complementary type insulation gate field effect transistor device
Inventor: CHIBA KAZUKI
IPC: H01L21/822
Filed: 1990-05-24
Abstract: PURPOSE:To increase load capacitance of a CMOS inverter without increase in hardware side by forming a load capacitor composed of a conductive layer for connecting a common drain of a CMOS transistor and another conductive layer which is placed oppositely. CONSTITUTION:A drain region 3D of an N-channel MOS transistor 3 and a drain region 4D of a P-channel MOS transistor 4 are connected at a polysilicon layer 6. Another polysilicon layer 7 which is placed opposingly through this polysilicon layer 6 and an insulation layer 9 is provided at an opposite side (in reference to the polysilicon layer 6) of a main surface of a substrate 1 and this polysilicon layer 7 is grounded, thus forming a load capacitor composed of the polysilicon layers 6 and 7 and the insulation layer 9 between them. Thus, the load capacitor of the CMOS inverter can be increased without any increase in hardware size.
Patent JP-S63108956-A (JP)
Title: Mold for centrifugal casting
Inventor: OKAZAKI KAZUHIRO
IPC: B22D13/10
Filed: 1987-05-29
Abstract: PURPOSE:To continuously produce an as-cast product having irregular shape on the circumferential face by arranging an oscillating plate having a supporting point at the position biasing the center of gravity in built-in space of an upper mold and constituting while keeping it to circular-shape by holding the assembling mold toward circular center direction by centrifugal force of the oscillating plate at the rotation of mold. CONSTITUTION:The forming molds 11 having respectively semi-circular shaped forming part 9 are arranged at the center part in the built-in spaces 5 of upper and lower molds 1, 2 loaded on a rotary disk 3 and the oscillating plate 14 supported on a supporting pin 15 is arranged at the back face of forming mold 11. At the time of rotating the mold, one end of the oscillating plate 14 is moved toward circumferential direction by the centrifugal force and so the other end of the oscillating plate 14 holds the forming mold 11 toward the circular center direction, to keep it to circular center. After forming the product 19 by the molten metal poured from a sprue 4, by stopping the rotation of mold, the forming molds 11 are opened by a pushing spring 13. In this way, the as-cast product having irregular shape on the circumferential face is continuously produced.
Patent JP-S5561423-A (JP)
Title: Manufacturing method for polyvinyl chloride resin tile
Inventor: ARAI MICHIYUKI
IPC: B29C69/00
Filed: 1978-10-31
Abstract: PURPOSE: To produce a glazing pattern on a surface, by forming a patterned layer on a polyvinyl chloride resin base plate layer by the use of various kinds of compounds having different fluidity, and by pressurizing by heating to mold the product after laminating a transparent resin layer on said patterned layer.   
     CONSTITUTION: A base plate layer 1 has polyvinyl chloride resin for its main ingredient, being added with a plasticizer, fillers, a stabilizer, and a coloring agent. A patterned layer 2 is formed such that compounds A, B, C having different fluidities are printed in relief in a screen-printing method on the surface of a polyvinyl  chloride resin sheet or film. A transparent layer 2 is used for the protection of the  surface of the patterned layer 2. Said layers are laminated in order, i.e., the patterned layer 2 is laid on the base plate 1, the transparent layer 3 being placed on said  layer 2. Said laminated work nipped between heating boards 4 and 5 is then pressurized by heating, a polyvinyl chloride resin tile, thus, being produced. The compounds A, B, C of the pattened layer 2 starts to become liquid, the liquid compound entering into compounds being hard to become liquid. A pattern can thus be  formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06349281-A (JP)
Title: Semiconductor device
Inventor: FUJII YAYOI
IPC: G11C11/418
Filed: 1993-06-04
Abstract: PURPOSE:To provide a one chip microcomputer in which the chip area is reduced by reducing the area of memory cell. CONSTITUTION:One address for writing is selected through a write selector 53 whereas two addresses for reading are selected through read selectors 55, 57. Writing of data for one address is conducted simultaneously with reading of data from two addresses.
Patent JP-S5659192-A (JP)
Title: Monitoring device for tube in high temperature gas atmosphere
Inventor: HARADA KAZUO
IPC: F28D15/00
Filed: 1979-10-18
Abstract: PURPOSE: To monitor boiler tubes and determine their corrosion resistance by installing a sample heat pipe of the same material as that of the boiler tubes in a high temperature gas atmosphere in the gas introducing flue of the heat recovering device of a dust incinerator, etc.  
     CONSTITUTION: In the waste gas introducing flue 2 of a heat recovering device 1, a sample heat pipe 3 of the same material as that of boiler tubes and in which water or an organic thermal medium 4 such as Dowtherm, etc., is sealed is inserted so that its tip may reach the center of the flue 2. To keep the temperature in the sample tube 3 equal to the temperature in the boiler tubes, a jacket 5, a safety valve 11, a thermocouple thermometer 9, a cooling material 6, a flow quantity adjusting valve 8, etc., are provided. By so constructing and by pulling out the heat pipe 3 or monitoring it through a peep window, the state of progress of tube corrosion can be found, and the time of repair or replacement can be determined beforehand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6037638-A (JP)
Inventor: BERUNAARU JIYATSUKO
IPC: H05H7/08
Filed: 1984-06-29
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-H11326921-A (JP)
Title: Production of liquid crystal display element
Inventor: YAMADA YUKA
IPC: G02F1/1339
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a liquid crystal display element and to reduce its cost by shortening the time required for bonding of substrates and sealing of a liquid crystal compsn. SOLUTION: This process for production consists in superposing mother glasses 36, 37 having array substrate patterns 11a, 11b and CF(color filters) substrate patterns 12a, 12b across the liquid crystal compsn. and curing an outer periphery seal 38 in a reduced pressure state to bond to each other, then curing a product seal 33 in the state of uniformly holding a cell gap under atm. pressure and sealing the liquid crystal compsn. 13 simultaneously with bonding of the array substrate 11 and the CF substrate 12.
Patent JP-H089341-A (JP)
Title: Digital output image forming method
Inventor: EMU IBURAHIMU SEZAN
IPC: H04N11/04
Filed: 1995-06-01
Abstract: PURPOSE: To improve precision of motion detection by replacing a value of a lost pixel with a corresponding value in an adjacent field when the lost pixel is judged to be a constant or to belong to a part which does not move in an image. CONSTITUTION: Plural interlaced image fields consist of a first and a second image fields E1, E2 with first field polarity and a third image field O1 with second field polarity. First, a pixel value of successive lines of the field E2 is successively inputted in a buffer in a stage 501. Then, the fields D1, E1 are successively inputted and the storage and the motion detection are effectively performed. Then, a motion detection arrangement is generated in a stage 502. The fields E1 and O1 is processed and the field O1 is interlaced in a stage 503. In this way, two consecutive fields with the same polarity are used for the motion detection to improve the precision of the motion detection.
Patent JP-S5660917-A (JP)
Title: Position detecting system
Inventor: TSUKADA EIICHI
IPC: G05D3/12
Filed: 1979-10-22
Abstract: PURPOSE: To enable position detection of high resolution by detecting the matching point between both an index scale and main scale by making it possible to exercise control over the index scale by fine interval steps within one pitch of the main scale.  
     CONSTITUTION: At an (l) length pitch, white stripes of l/2 in width are photocomposed spirally to form index scale 1 and at the pitch of the same size with scale 1, the mark having alternate l/2 width white stripes and l/2 black stripes arrayed in a grating shape are photocomposed to form main scale 2. In addition, mark window 4 out of which a look at scale 1 is taken is provided and this scale 1, window 4 and photodetector 7 are fitted to fixed table 6; and scales 1 and 2 and window 4 are sandwiched in between element 7 and light source 8 and scale 1 is rotated by pulse motor 5. Then, the division of scale 1 is enabled to be controlled by fine interval steps within one pitch of the division of scale 2 and the matching point between the scales is detected, attaining the position detection of high resolution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09320148-A (JP)
Title: Sound recording and reproducing device
Inventor: TOMII YUICHI
IPC: G11B27/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized sound recording/reproducing device with excellent operability by automatically discriminating whether an index mark has been recorded or detected, according to the state when specification by a specification means is received and executing it. SOLUTION: When the detection of an index mark is specified by an index button INDEX while fast-forwarding containing fast feeding, fast-running and rewinding, etc., is performed, the index mark is detected in the same direction as the fast forwarding, and when the index mark is detected, a system control part 6 controls to make the operation become a stop state. Further, when the detection of the index mark is specified by the index button INDEX while stopping or reproducing, the index mark is detected in the fast-feeding direction, and when the index mark is detected, the system control part 6 controls, so as to make the operation become a reproducing state.
Patent JP-H031347-A (JP)
Title: Dew removing device for head drum in vtr or the like
Inventor: YANAGISAWA ITSUKI
IPC: G11B15/00
Filed: 1989-05-29
Abstract: PURPOSE:To remove the dew of a head drum with lower electric power consumption without requiring a space for installation by blowing heated hot wind through an aperture of a casing in a loaded state to a head drum. CONSTITUTION:The reel shaft of this VTR is inserted into holes 15, 16 of the casing 14 when a cassette is loaded. An operating element 26 is then pressed by the insertion of this reel shaft into the hole 15 and a switch 25 is turned on. The power source currents of batteries 23, 24 are, therefore, supplied to a heater 20 and a motor 22 from the batteries and the wind is sent from the aperture 18 in an arrow direction toward the aperture 17 by a fun 21. The wind is heated by the heater 20 and is blown as the hot wind from the aperture 17 toward the head drum, by which the dew of the head drum is removed. The dew of the head drum is removed in this way with the lower electric power consumption without forming the apparatus to larger sizes.
Patent JP-S6113854-A (JP)
Title: Display system of telephone transfer telephone number
Inventor: SUZUKI ARIKO
IPC: H04M3/54
Filed: 1984-06-29
Abstract: PURPOSE:To attain ease of correspondence for the case by storing a caller telephone number and a sender telephone number in a main memory of an electronic exchange, transferring both the telephone numbers to a transfer destination, displaying them to a numeral display device provided to the transfer destination and transmitting a call signal to a telephone set of the transfer destination. CONSTITUTION:When a calling telephone set TELa makes a call to a called telephone set TELb, a central controller CC of an electronic exchange EX acquires one side of a called control block CDB and stores the telephone number of the telephone set TELa to a caller telephone number storage area I of the call control block CDB and the telephone number of the telephone set TELb to a called party telephone number storage area II respectively. When the call is transferred to a telephone set TELc by the variable absence transfer service in this case, the telephone number of the telephone set TELc being a call transfer destination is stored in the called party telephone number storage area II and the telephone number of the called telephone set TELb is stored to a sender telephone number storage area III respectively. The content stored in the caller telephone number storage area I and the sender telephone number storage area IIIis transmitted to the telephone set TELc via a telephone line LINE.
Patent JP-H0387734-A (JP)
Title: Developer replenishing control and system
Inventor: CHIYAARUZU DOUUITSUTO GURIFUIN
IPC: G03C5/02
Filed: 1990-05-28
Abstract: PURPOSE: To replenish developer just for suitable quantity by making a voltage, which is set when a newly developed test control strip is inserted, practically equal with a reference voltage just before the insertion of the test control strip. CONSTITUTION: A voltage V2 at the node of resistors 64 and 66 is impressed through a signal line 62 to a comparator 60. A signal expressing the optical density of the test control strip is applied to the other input of the comparator 60. An output signal from the comparator 60, namely, a signal expressing the output voltage of an amplifier 32 reaches the voltage V2 is transmitted through a signal line 72 to a CPU 80. Then, the number of counted collation marks between correspondent voltages at the backward conveyance is averaged with a count number at the forward conveyance. Then, the average value of the test control strip, namely, the gradient is compared with the number of collation marks stored in the CPU 80 and the compared result is used for determining the quality of developer. Thus, the developer can be automatically replenished.
Patent JP-H05308370-A (JP)
Title: Data transmission system
Inventor: HIDA KOKICHI
IPC: H04L12/42
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the superior data transmission system which can transmit data at a high speed without providing a dedicated address bus or timing time division between addresses and data. CONSTITUTION:The signal voltage of a transmission line for transmitting and receiving data from and to a data transmitting and receiving means 100 is set in three stages of a high, a low, and an intermediate voltage, and signals having the intermediate voltage are used to control the transmission and reception of data of plural data repeating means 101, 102,...10n which are connected in series.
Patent JP-S62292012-A (JP)
Title: 90× phase discriminating device
Inventor: IGATA YUJI
IPC: H03H11/18
Filed: 1986-06-11
Abstract: PURPOSE:To exactly adjust a phase at 90 deg., by adding the input and the output of a phase shifter to which a sine wave is impressed, on a comparator, and adjusting so that the even-th-order high harmonic of an output taking the exclusive OR of a comparator output, goes to zero. CONSTITUTION:The sine wave is inputted to the first-order phase shifter consisting of an operational amplifier 106, resistors 101, 102, and 104, a variable resistor 103, and a capacitor 105, from an adjusting sine wave signal source 100. The input sine wave of the phase shifter is inputted to a comparator CMP107, and the output signal of the phase shifter is inputed to a CMP109, and the outputs of the CMP107 and 109 are inputted to an exclusive OR circuit 111. In case of performing an offset adjustment sufficiently by the adjusting resistors 108 and 110 of the CMPs 107 and 109, the output of the CMP is formed as a square waveform having a pulse duty factor of 50:50, and in case of being phase-shifted by 90 deg. exactly by the phase shifter, the pulse duty factor of an outputting waveform signal (c) of the circuit 111 goes to 50:50. Consequently, by observing the signal (c) by a spectrum analyzer 112, and adjusting the resistor 103 so that the even high harmonic goes to zero, it is possible to exactly per form phase shift by 90 deg..
Patent JP-H032784-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: B65H23/28
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the disturbance of unfixed developer and to always obtain a high quality image by positioning the top part of an entrance guide lower than a straight line which connects the carrying path of a carrying means with a nip between rollers. CONSTITUTION:The top part 19a of the entrance guide 19 is positioned lower than the straight line which connects the carrying path of the carrying means 16 and the nip 38 between the rollers 21 and 25. Therefore, since transfer material 30 is pulled in the ejecting direction by the revolution of the rollers 21 and 25 while being guided by the entrance guide 19 and is carried along the direction which connects the carrying path of the carrying means 16 with the nip 38, the transfer material 30 does not come into contact with the entrance guide 19 while being carried. Thus, even when the transfer material 30 is electrostatically charged by transfer, the developer on the transfer material 30 is prevented from being disturbed by the top part of the entrance guide 19 and the high quality image is always stably obtained.
Patent JP-H0649170-A (JP)
Title: Production of intimate or multicellular elastomer containing urethane group and urea group
Inventor: BUERUNAA HINTSU
IPC: C08G18/65
Filed: 1993-06-07
Abstract: The invention relates to a process for the preparation of compact or cellulose elastomers containing urethane and urea groups by reacting   a) at least one organic and/or modified organic polyisocyanate with   b) at least one N-propoxylated polyoxyalkylene-polyamine containing at least 50% of secondary amino groups or a mixture of said N-propoxylated polyoxyalkylene-polyamines and polyoxyalkylene-polyamines having 2 to 4 primary amino groups and molecular weights of from 1,000 to 8,000, and c) at least alkyl-substituted aromatic polyamine having a molecular weight of up to 500,  in the presence or absence of   d) catalysts,  and optionally   e) blowing agents,   f) auxiliaries and/or g) additives. om
Patent JP-S5562747-A (JP)
Title: Lead frame carrying device and lead frame arraying device
Inventor: HORII MASAHIRO
IPC: H01L21/67
Filed: 1978-11-06
Abstract: PURPOSE: To enhance the workability of lead frame carrying and arraying devices while eliminating the damage thereof by providing a gas injecting mechanism between a lead frame supply mechanism containing a number of lead frames and a table for arraying the frames and feeding them along guide grooves via air stream.  
     CONSTITUTION: There are provided a pair of lead frame supply mechanisms for sequentially supplying lead frames 17 carrying circuit element on a base 21 forming a lead frame arraying device, and two guide grooves 23 are arranged in parallel between the mechanisms. A frame arraying table 25 for arraying the frames 17 in the direction perpendicular to the end of the guide grooves 23 is provided thereat for sequentially arraying the frames 17 coming therefrom while intermittently driving them by a guide bar 40 and a motor. In this construction, there is also provided a gas injecting mechanism 26 consisting of pipes 50 each having a number of nozzles 51 from a mechanism 24 to the guide grooves 23 for feeding the frames 17 from the mechanism 24 onto the table 25 obliquely upwardly or downwardly by the air stream injected therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63299646-A (JP)
Title: Digital trunk dual system
Inventor: FURUKAWA TAKASHI
IPC: H04Q3/42
Filed: 1987-05-29
Abstract: PURPOSE:To improve the reliability of a digital line system by setting the hot stand-by state, where a stand-by system is operated in synchronism with an acting system, to smoothly perform system switching of a digital trunk without step-out. CONSTITUTION:In a digital trunk 1 as the acting system, a selector 1d selects the PCM signal inputted to the P side and supplies it to a synchronism detecting circuit 1e to detect synchronism. Meanwhile, a selector 2d selects the T-side input in a digital trunk 2 as the stand-by system, and synchronism is detected similarly. Thus, the PCM unipolar signal on the reception side of the digital trunk 1 of the acting system is supplied to the digital trunk 2 of the stand-by system through a confounding line 5b, thereby operating the stand-by system in synchronism with the acting system.
Patent JP-S62292938-A (JP)
Title: Rubber spring for rolling stock
Inventor: HIRAISHI MOTOSANE
IPC: B61F5/30
Filed: 1986-06-13
Abstract: PURPOSE:To stabilize rubber height at a constant load and stabilize spring characteristics by providing a positioning recess part on the outer circumference of an inner cylinder of a rubber spring for rolling stock and inserting an annular rubber. CONSTITUTION:An outer cylinder 1 is formed to cup type having an annular insertion part 1a for installing on a bogie frame and a flange 1b. A recess part 1c is provided on the lower end portion of the inner circumference of the outer cylinder 1. An inner cylinder 2 is provided with an axial part 2a installed on an axle box and a positioning recess part 2b provided on the outer circumference. An annular rubber 3 which is inserted between the outer cylinder 1 and the inner cylinder 2 is applied with sufficient pre-compression and becomes a protrusion 3b by following the positioning recess part 2b. And the positioning recess part 2b is provided so as to come to the position opposite to the annular rubber 3 at the time of empty vehicle load, and the annular rubber 3 is inserted to the positioning recess part 2b to determine the opposite position and spring height is determined. Thus, the spring height is stabilized at the time of constant load and spring characteristics can also be stabilized.
Patent JP-S5951243-A (JP)
Inventor: UIRIAMU JIYOZEFU KUROENKE
IPC: C07C211/63
Filed: 1983-07-27
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。