baber/WOPTO huggingface dataset:
Patent JP-H05206910-A (JP)
Title: Satellite acquisition system for satellite communication earth station
Inventor: ADACHI HIROAKI
IPC: H04B7/155
Filed: 1992-01-29
Abstract: PURPOSE:To accurately acquire a communication satellite in a simple addition circuit. CONSTITUTION:A control circuit 12 discriminates whether AGC voltage 10 which a receiver 6 generates exceeds prescribed voltage or not. An ID code is detected from a demodulation signal 8 which the receiver 5 outputs and it is discriminated whether the ID code coincides with a previously decided ID code or not. An antenna 1 is adjusted as follows. First, a reception frequency is set so that an SCPC carrier signal transmitted from the satellite can be received in the receiver 6. Then, the antenna 1 is adjusted and it is set to receive the signal in a regular level based on the discriminated result of AGC voltage 10 by the control circuit 12. Then, the discriminated result of the 1D code by the control circuit 12 is monitored. When the ID code detected by a demodulation signal 8 coincides with the previously decided ID code, it is judged that the direction of the antenna 1 is correctly set. When it does not coincide in evidence that the satellite different from the prescribed satellite is acquired, so adjustment is tried.
Patent JP-S62171190-A (JP)
Inventor: NAKAHARA KOICHI
IPC: B21F23/00
Filed: 1986-01-23
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-S63181538-A (JP)
Title: Alarm signal transferring system
Inventor: SAKAGUCHI TAKASHI
IPC: H04J3/14
Filed: 1987-01-22
Abstract: PURPOSE:To respectively and individually transfer alarms in a PCM primary group signal by forcedly setting a second bit from the uppermost rank of four bits of ADPCM signal of twenty-four channels corresponding to any of a first and a second input PCM primary group signal in zero and individually transferring the alarm signals of first and the second input PCM primary group signals. CONSTITUTION:When the first input PCM primary group signal 100 is an AIS signal, an ADPCM transcoder 10 forcedly sets the second bit from an MSB of four bits of the ADPCM primary group signal of twenty-four channels corresponding to the first input PCM primary group signal 100, among forty-eight channels of the ADPCM primary group signal 300, in zero. Therefore, the ADPCM transcoder 20 can output the AIS signal only to the first PCM primary group signal 400. When the second input PCM primary group signal 200 is the AIS signal, the AIS signal is outputted only to the second PCM primary group signal 500.
Patent JP-H05206690-A (JP)
Title: Electronic parts mounting apparatus
Inventor: MURATA TAKAHIKO
IPC: H01L21/60
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a large application pressure with a small driving force for pressure application by providing a gap and then disposing a driving part for pressure application to a rod portion. CONSTITUTION:When a cylinder 23 is operated in the direction A, it collides with a pressure application rod 25 at a certain constant speed and an impact force is generated in the direction B against a pressure application rod 25. This impact force causes a semiconductor element 24 to be applied with pressure to the substrate 22 through a nozzle 26. Here, since a gap (d) is provided between a cylinder 23 and the pressure application rod 25, the cylinder 23 collides with the pressure application rod 25 with a certain speed under the initial condition and the impact force generated in this timing causes the semiconductor element 24 to be applied with a large pressure to the substrate 22. Therefore, the cylinder 23 can be reduced in size. Thereby, a large application pressure can be obtained with the small cylinder 23.
Patent JP-H05205118-A (JP)
Title: Memory card
Inventor: NAKAGAWA MASAKI
IPC: G06K19/077
Filed: 1992-01-29
Abstract: PURPOSE:To decrease the running cost and to eliminate need for purchase of a new expensive memory card by exchanging the only external connection section made easy to be removed and exchanged, even though it is damaged. CONSTITUTION:An external connector 101 provided with a receptacle 102 connected with a card header section of a camera is fixed to a frame 103 with a spring 104. The receptacle 102 is conducted to a signal line 107 on a substrate 106 through an internal connector 105. The external connector 101 is detachably connected to the internal connector 105.
Patent JP-H06228893-A (JP)
Title: Wire rope containing steel core
Inventor: SHIMIZU KUNIO
IPC: D07B1/06
Filed: 1993-01-29
Abstract: PURPOSE:To provide a wire rope easy in maintenance, usable safely for a long period of time through suppressing wire breakage, esp. the development of externally difficult-to-confirm inner wire breakages. CONSTITUTION:In a wire rope containing steel core provided with a core rope 1 made by twining plural strands and plural side strands 2 twined on the outer periphery of the core rope 1, the core rope 1 and the side strands 2 are coated with a rope grease intended for elevated temperatures and modified wires 4 with virtually trapezoidal cross-section are used as the wires constituting the strands 3 of the core rope 1 and mutually closely made adjacent, effecting making the surface of the strands 3 virtually flat.
Patent JP-S53100333-A (JP)
Title: Pump hydraulic turbine runner
Inventor: KOJIMA MASAMI
IPC: F03B3/12
Filed: 1977-02-14
Abstract: PURPOSE: A pump hydraulic turbine runner which is formed that an exhaust nozzle to exhaust residual air mass on the face of a runner crown is provided for it, and enables stable pump start for a short period by exhausting air outside swiftly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11212735-A (JP)
Title: Data recording and reproducing processing method, data recording and reproducing processor and computer readable record medium
Inventor: TAKAZAWA MAKOTO
IPC: G11B5/09
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of data recording and reproduction. SOLUTION: Data DTW from a computer 10 are distributed in a data processing part 33 and parities are generated and recorded in HDDs 40-1-40-7. The HDD 40-8 is a spare HDD. When a fault is generated in one of the HDDs 40-140-7, the contents of the HDD where the fault, is generated are restored by the data and parities of the HDDs without the fault and the data before distribution are generated by a control part 32 and a processing part 53. The data are distributed again and the parities are generated and recorded in the HDDs without the fault. When the capacity of the HDDs is insufficient, the data and the parities are distributed to the spare HDD as well. When the fault is generated again, the contents of the HDD where the fault is generated are restored and recorded in the spare HDD.  Thereafter, the data before the distribution are generated and recorded in the HDDs without the fault excluding the spare HDD. Even when the fault is generated again, the data before the distribution are generated by the data and parities of the HDDs without the fault.
Patent JP-S53100263-A (JP)
Title: Liquid crystal color display device
Inventor: MATSUMOTO SHIYOUICHI
IPC: G09F9/00
Filed: 1977-02-14
Abstract: PURPOSE: To provide a high color contrast, a high response speed, abrupt threshold characteristics and characteristics suitable for time sharing driving by injecting multichromatic liquid crystal former between electrode base plates provided with horizontalorientation treated layers in a specific direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63182471-A (JP)
Inventor: MITA TOSHIHIRO
IPC: D06M101/16
Filed: 1987-01-26
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-S57130738-A (JP)
Title: Casting plan for differential case
Inventor: OONISHI HITOSHI
IPC: B22C9/08
Filed: 1981-02-04
Abstract: PURPOSE:To prevent the generation of cavities in thick-walled parts and to improve productivity by providing a riser at the center and near the thick-walled parts of a mold which casts two pieces of differential cases facing each other, and communicating this with the thick-walled parts directly through ingates. CONSTITUTION:A mold 22 casting two pieces of differential cases 21, 21' facing each other simultaneously consists of a drag 23, a cope 24, cores 25a, 25a, and a core 25b provided with a riser 32. Two pieces of the cases 21, 21' are so disposed as to align on the horizontal joint face B of the drag 23 and the cope 24. The above-mentioned riser 32 is communicated with the thick-walled parts 26 for bearings and flange parts 28 of both cases 21, 21' by means of ingates 31, 31' and further is communicated to riser 33 through an ingate 34 from an outside shell part 29, thick-walled parts 27 for bearings. Since the riser is provided near the thick-walled parts, the generation of cavities in the thick-walled parts is eliminated; hence, the reduction in the thickness, that is, weight, of the differential cases is made possible.
Patent JP-H01191493-A (JP)
Title: Exposure in manufacturing printed board
Inventor: TANAKA KAZUYA
IPC: H05K3/00
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to perform highly accurate focusing that is suitable for exposure of printed board requiring the width of a minute line, when the image of an original picture is projected on a photoresist layer and exposed, by providing a semi-transmitting thin film at a light receiving position, monitoring the light reflected from the thin film, and focusing the image of the original picture. CONSTITUTION:An original picture 2 that was used at the previous time is replaced with a new original picture 2. An exposure sample 5 is placed at the same position where a work 5 is arranged. Then, extra-high pressure mercury lamp 11 is lighted. A semi-insulating thin film 4 is arranged within an effective range of the light beam of a projecting lens 3. Thereafter, the projected image of the original picture 2 is observed through a microscope 6. During the observation, an original-picture setting mechanism 2a is driven so that the pattern printed on the exposure sample agrees with the image of the original picture 2. The original picture 2 is moved up and down (z axis) and focusing is performed. When the original picture 2 is arranged at the specified position, the semi-transmitting thin film 4 is taken out, and the exposure samle is replaced with the work 5. The light from the extra-high pressure mercury lamp 11 is projected on the work 5 through a lighting system 1, the original picture 2 and the projecting lens 3, and the exposure is performed.
Patent JP-S5297311-A (JP)
Title: Sintered alloy for corrosion resisting lubricating part
Inventor: KUROISHI ATSUSHI
IPC: C22C38/44
Filed: 1976-02-13
Abstract: PURPOSE: To produce economically comparatively the sintered alloy for high temp. corrosion resisting sliding part superior in strength and resistivity for heat, oxidation, wear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61175448-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B13/00
Filed: 1985-01-30
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-H03217472-A (JP)
Title: Coating compound composition for coated steel plate
Inventor: FURUTA YOKO
IPC: C09D167/00
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the title composition having excellent adhesivity to metal, luster, solvent resistance, stain resistance, weather resistance and light resistance comprising a copolymer polyester resin, amino resin and a specific hindered amine compound in a specific ratio. CONSTITUTION:The objective composition comprising (A) 50-95 pts.wt., preferably 60-90 pts.wt. copolymer polyester resin (preferably amorphous polymer having 0.2-1.0dl/g reduced specific viscosity), (B) 5-50 pts.wt., preferably 10-40 pts.wt. amino resin (preferably methoxylated methylolmelamine or butoxylated methylolmelamine) and (C) 0.05-5 pts.wt., preferably 0.1-2 pts.wt. hindered amine compound [preferably bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate] shown by the formula (R1 is H or 1-30C monofunctional organic residue; R2 to R5 are 1-5C alkyl; n is >=1; R6 is n-functional organic residue).
Patent JP-S59185684-A (JP)
Inventor: GOTSUTOFURIIDO AA GORUDORIAN
IPC: B41J25/312
Filed: 1984-01-31
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-H01192791-A (JP)
Title: Compound semiconductor single crystal-growing method and apparatus therefor
Inventor: SAWADA SHINICHI
IPC: C30B27/02
Filed: 1988-01-27
Abstract: PURPOSE:To facilitate the temperature control on the solid-liquid boundary and produce a single crystal of compound semiconductor homogeneous along the crystal growth axis, by pulling up the crystal from the starting melt beneath the liquid sealant which is kept constant in its thickness or depth. CONSTITUTION:The crystal growth process comprises seeding, shoulder formation, cylindrical rod formation, tail formation, and crystal release. The crystal which is being pulled up increases its diameter, until the shoulder formation ends, while the thickness or depth of the liquid sealant continues increasing, until the shoulder of the crystal passes up the sealant. Hereupon, the annular groove 8 for receiving the sealant 3 is pushed down with the shaft 9 until the sealant overflows into the groove 8 so that the depth of the sealant is kept constant. The descending speed of the shaft 9 is adjusted to the descending speed of the melt surface.
Patent JP-H08201822-A (JP)
Title: Liquid crystal injection device
Inventor: EGUCHI MITSURU
IPC: G02F1/1341
Filed: 1995-01-31
Abstract: PURPOSE: To prevent a faulty cell gap, the drop of the anti-shock performance, and cell breakage, etc., at injection of a liquid crystal. CONSTITUTION: A liquid crystal injection device 20 has an LCR meter 23, which measures the electrostatic capacitance of a cell A, and a personal computer 25 for controlling which computes the amount of cell gap on the basis of the obtained electrostatic capacitance. An injection machine control system 26 decreases the gas exhaust speed by operating a gas exhaust control system 22 in case, the change in the cell gap amount is large, and maintains the gas exhaust speed invariant in case, the change remains small. Thereby a vacuum tank 21 is evacuated at a proper speed, and the amount of cell gap of the cell A can be maintained approx. constantly. Accordingly there is neither risk that the cel gap is increased by pressure difference inside and outside the cell nor that the anti-shock performance of the cell drops.
Patent JP-S62173647-A (JP)
Title: Pickup head in optical information processor
Inventor: HANADA KEIJI
IPC: G11B7/135
Filed: 1986-01-28
Abstract: PURPOSE:To simplify the production of a lens by constituting a projection optical system of the first means which converts the divergent light from a light source to parallel rays of light and the second means which allows parallel rays of light to emit from a substrate and condenses them. CONSTITUTION:A micro-lens like a micro-Fresnel lens 2 is formed on a part of the upper face of a substrate 1, and another micro-lens 3 is formed on a position facing the lens 2 on the lower face of the substrate 1. A holder 5 is attached and fixed to the lower face of the substrate 1, and a light source like a semiconductor laser 4 is arranged and fixed on this holder 5. The light emitted from the semiconductor laser 4 goes toward the lens 3 while diverging and is converted to parallel rays of light by the lens 3. Parallel rays of light go in the substrate 1 and are emitted to the air through the lens 2 and are condensed by the lens 2 to form a minute spot (about 1mum diameter). Arrangement relations between an optical disk 20 and the substrate 1 are so determined that this spot is placed just on a pit 24 of the optical disk.
Patent JP-H01190266-A (JP)
Title: Power unit
Inventor: HAYASHI NOBUHIRO
IPC: H02M5/293
Filed: 1988-01-26
Abstract: PURPOSE:To reduce switching loss, by driving the 1st switching element and the 2nd-3rd switching elements alternately conducting inverted motion in synchronization with the AC power source. CONSTITUTION:A power device is composed of an AC power source E, a DC power device A equipped with the 1st series circuit of the 1st-2nd capacitors C1-C2 on both output terminals, the 1st switching element Sw0 interposed between this device A and the power source E, the 1st-2nd chopper circuits 1-2, the 3rd-4th capacitors C3-C4, the 2nd series circuit to connect the 2nd-3rd switching elements (Tr1-Tr2) in series and load current detection means 3-4. The 1st switching element Sw0 is equipped with an ON-duty control means to vary the ON period in synchronization with the AC power source E, while the 1st-2nd chopper circuits 1-2 are composed of a Tr3, etc. The switching loss can thereby be reduced to constitute switching elements in small capacity.
Patent JP-H08210716-A (JP)
Title: Refrigerator
Inventor: DOMYO NOBUO
IPC: F25B1/00
Filed: 1995-02-01
Abstract: PURPOSE: To improve the refrigerating capacity of a refrigerator by altering the type of refrigerant in the refrigerator in which the vapor phase and the liquid phase of the refrigerant are separated in a refrigerant circulating circuit and effectively utilizing the characteristics. CONSTITUTION: Non-azeotrope refrigerant is used as refrigerant, and a vapor- liquid separator 10 for separating the refrigerant to gas phase and liquid phase is provided at the downstream side of an expansion valve 5. A bypass tube 12 for taking out only the refrigerant of liquid phase from the separator 10 to introduce it to a compressor 1 is connected from the separator 10 to the suction side of the compressor 1, and only liquid refrigerant is introduced to a heat exchanger 6 which is operated as the function of an evaporator. The pressure losses of the evaporator 6 and the suction side of the compressor 1 are reduced, the difference between the temperature of the liquid refrigerant introduced into the evaporator 6 and the peripheral temperature of the evaporator 6 is increased to improve the evaporating capacity.
Patent JP-S5298925-A (JP)
Title: Chopper-controlling current limiter
Inventor: KURIYAMA SHIGERU
IPC: G05F1/10
Filed: 1976-02-16
Abstract: PURPOSE: To assure necessary vehicular gradability and maintain a normal running driving efficiency by increasing low-speed torque without increasing capacity of chopper thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05211378-A (JP)
Title: Semiconductor device
Inventor: MASUI KEIJI
IPC: H05K3/34
Filed: 1992-01-30
Abstract: PURPOSE:To enhance a semiconductor device where a chip part of large scale is mounted on a metal board in reliability, where the chip part is different from the metal board in thermal expansion coefficient. CONSTITUTION:A conductor pattern is formed on a metal base 1 through the intermediary of an insulating layer 5, and a ceramic capacitor 3 is mounted on a conductor pattern 2. The ceramic capacitor 3 is connected to the conductor pattern 2 usually with solder. An opening 4 is provided to the metal base 1 just under the ceramic capacitor 3, whereby mechanical stress caused by thermal expansion difference between the ceramic capacitor 3 and the metal base 1 can be dispersed.
Patent JP-H07210158-A (JP)
Title: Electronic instrument
Inventor: SATO YASUSHI
IPC: G10H1/18
Filed: 1994-01-14
Abstract: PURPOSE:To correctly provide a generation start time and a duration time, etc., by using a free time in a transmission path, beforehand transmitting the performance data, storing them in a receiving side and performing event processes such as the generation and the mute of a musical sound at a prescribed time. CONSTITUTION:Initialization routines of a CPU 1, an SPU 2, an FIFO are executed, and the event data by one event are taken out from an event queue to be stored in an event register. The first half four bytes are the value data of the event, and the second half four bytes are the time data. A zero is returned when the event queue is empty, and a value excepting 0 is returned when no empty. Then, a decision whether or not the event exists is performed, and the event is decided when the returned value is the value excepting 0, and the second half four bytes of an event buffer are made a Y. Then, the present point of time timer value is made an X, and the operation of Z=X-Y is performed from the X, Y, and the decision with an event process time T is performed, and when Z=T, Z>T, the process of the prescribed event is executed.
Patent JP-S61175998-A (JP)
Title: Read only memory circuit
Inventor: NAKAJIMA YASUSHI
IPC: G11C7/00
Filed: 1985-01-29
Abstract: PURPOSE:To access character data in lateral and/or longitudinal direction by extracting the bit data of two kins of arrays from a block in a memory cell. CONSTITUTION:The (N1+N2) numbers of input addresses 2S are inputted through a input buffer 2B, and N2-number of input addresses and N1 are inputted to a decoder circuit 3B and a decoder circuit 4B, respectively. The decoder circuit 4B selects M.2N<2> bit from the memory cell of a 2N<1>XM.2N<2> bit constitution, and the selected bit is outputted to a selector circuit 6B. In the decoder 3B, one of gate signals on the file of the selector circuit 6B is generated. The decoder of M-bits, which is combined with a mode switching signal 1S, is transferred to an output buffer 5B from a selector circuit 6B. Each selector of a selector group to which said decoder is transferred uses the data of a mask programmable memory cell 7B as an input, and receives an active signal to pen its gate, and the data of the memory cell 7B is outputted to the output buffer 5B.
Patent JP-S63183235-A (JP)
Title: Control device for air-fuel ratio of internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F02D41/00
Filed: 1987-01-27
Abstract: PURPOSE:To perform accurate air-fuel ratio control irrespective of changes in scavenging characteristics by detecting temperature of emission emitted from an internal combustion engine, calculating a correction factor for compensating escape of fresh intake according to the detected value, and thereby correcting a fuel supply rate. CONSTITUTION:A 2-cycle internal combustion engine 1 or the like having a large escape ratio of fresh intake is provided with a means 2 for supplying a required rate of fuel to the engine 1 and a means 3 for calculating a fuel supply rate determined by operating conditions such as load and rpm of the engine 1. A means 4 for detecting the temperature of emission emitted from the engine 1 and a means 5 for calculating a correction factor value for compensating the escape of the fresh intake according to the detected temperature of the emission and for correcting the fuel supply rate calculated with the means 3 are also provided. A means 6 for forming a fuel supply signal to be sent to the means 2 is further provided so that a corrected rate of fuel is supplied to the engine 1.