baber/WOPTO huggingface dataset:
Patent JP-S6129322-A (JP)
Inventor: OGOSHI KENICHI
IPC: A47L9/06
Filed: 1985-03-12
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-S54142709-A (JP)
Title: Operation controller for cooling device for vehicle
Inventor: OOTA MUNEO
IPC: B60H1/32
Filed: 1978-04-26
Abstract: PURPOSE: To prevent an influence upon other devices whose power source is an inverter, by regulating the operation of a cooler which amounts to most of load of the inverter when an input voltage, such as the fluctuation in a stringing etc., lowers.  
     CONSTITUTION: An electric power collected from a stringing through a pantograph is converted from d.c. to a.c. by means of an inverter 2, and the a.c. output is fed to a cooling device 3. Simultaneously an operation controller regulates starting and stopping of the inverter 2 by means of a starter 4 located between the pantograph 1 and the inverter 2. In the aforegoing operation controller, a No.2 low voltage relay 5R is connected in parallel with a low voltage relay 4R which is incorporated in the starter 4 and detects a starting voltage. A release voltage of the low voltage relay 4R is set lower than that of the low voltage relay 5R so that the relay 5R can first work when the stringing voltage decreases and the cooling device 3 can be released as a result of releasing a contact 5B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06239536-A (JP)
Title: Bobbin for winding optical fiber
Inventor: KOIDE TOSHIO
IPC: B65H75/14
Filed: 1993-02-16
Abstract: PURPOSE:To reliably prevent collapse of winding of an optical fiber wound around a bobbin when a temperature change in a specified range allowable during conveyance is produced by covering the winding barrel of a bobbin with a resilient cylinder material having the coefficient thermal expansion by which a specified formula is satisfied. CONSTITUTION:A bobbin for winding an optical fiber used for winding of an optical fiber 12 for storage and conveyance has a winding barrel 10 covered with a resilient cylinder material 12 having the coefficient of thermal expansion satisfying an undermenthioned formula. The formula is r (1-10k1)+d(1-10k2)> {R/(1+T/SE3)}(1-10k3). In the formula, R is equal {(r+d)+[(r+d)<2>-4T/aX(r/E1+ d/E2)]<1/2>} 2 and r, k1, and E1 are the radius, the coefficient of thermal expansion, the Young's modulus, respectively, of the winding barrel 10, and (a), k3, E3, S and T are the width the coefficient of thermal expansion, the Young's modulus, the sectional area, and the winding tension, respectively, of the optical fiber 12.
Patent JP-S53143265-A (JP)
Title: Electronic watch
Inventor: CHIHARA HIROYUKI
IPC: G04C3/00
Filed: 1977-04-27
Abstract: PURPOSE: To reduce power consumption and simplify the constitution of an alarm coincidence circuit by using plural RAMs parallel operating at the same timing in a memory circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02226955-A (JP)
Title: Original reader
Inventor: HASEGAWA SHIZUO
IPC: H04N1/04
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate crosstalk between signals and to prevent deterioration in the picture quality by sending a drive signal driving an image sensor and an output signal of the image sensor subject to A/D conversion by an A/D converter circuit separately. CONSTITUTION:An A/D-CLK signal driving A/D converter circuits 107, 108 and 109 and a required drive pulse comprising A/D-converted R, G, B digital picture signals are sent through a same flat cable integrally. Signal wires for S/H-CLK, A/D-CLK, D/A-DATA, D/A-LOAD, DIA-CLK are arranged so as to be inserted between wires for the R, G, B digital picture signals and the CCD drive pulses thereby separating the signals in a, way that the effect of the R, G, B digital picture signals is not imposed onto the CCD drive pulses.
Patent JP-H06268227-A (JP)
Title: Insulated gate bipolar transistor
Inventor: TAKAHASHI MAKOTO
IPC: H01L29/04
Filed: 1993-03-10
Abstract: PURPOSE:To provide an insulated gate bipolar transistor wherein a parasitic thyristor is protected against latch-up and lessened in turn-OFF time. CONSTITUTION:In an insulated gate bipolar transistor, a potential barrier to majority carriers in a collector layer is provided in a base layer adjacent to the collector layer, whereby majority carriers in the collector layer are stopped from being injected into a region which extends from a part under a gate electrode 16 of the base layer adjacent to the collector layer to a region except under an emitter electrode 15. Majority carriers in the collector layer are prevented from flowing towards the emitter electrode 15 via the base layer adjacent to the emitter layer 4 from a region under the gate electrode 16 of the base layer adjacent to the collector layer or a region except under the emitter electrode 15. By this setup, a parasitic thyristor can be protected against latch-up and/or lessened in turn-OFF time without deteriorating other characteristics.
Patent JP-S54141349-A (JP)
Title: Welding wire and manufacture thereof
Inventor: SHINMEN JIROU
IPC: B23K35/02
Filed: 1978-04-24
Abstract: PURPOSE:To decrease remarkably friction resistance of welding wire, to improve feeding property, and to obtain weld zone of good quality, by drawing the welding wire through specific method so as to adjust its surface flatness in a specific range. CONSTITUTION:Wire 3 covered with lubricating oil, which is brought into an approach pipe 5 with the wire 3 by passing it through approach pipe 5, is drawn compulsorily by means of a die 7 at a high press. (15-80% of yield stress of the wire 3) into a wire 4 of a prescribed size. At that time its surface flatness shown by an attached table (a table showing the relation between the ratio lubricant press./ yield stress, and surface flatness of wire) is 80% or under. This method removes the defect, i.e., insufficient preservation of lubricating oil due to the flatness of the wire surface, so that the friction resistance between the wire and the insidesurface of the conduit tube is remarkably reduced. As the result, buckling while being fed is prevented, arc is stabilized because of the smooth feed, hence weld zone of good quality is obtained.
Patent JP-S57163145-A (JP)
Title: Method and device for supplying lpg
Inventor: TAMAI KAORU
IPC: F02M21/02
Filed: 1981-03-31
Abstract: PURPOSE:To enable to supply LPG economically by a method wherein natural evaporation and forced evaporation are combined and used effectively in the method of supplying the LPG recieved in a tank. CONSTITUTION:A gas phase line (A) is constituted by a method wherein a switching valve 3, opening and closing the valve thereof automatically by a preset pressure, and a pressure regulator 4, keeping the exit side pressure of a pipe 2 at a predetermined value, are connected to the intermediate part of the pipe 2 opening at the gas phase part (a) of a reservoir 1 sequentially. A liquid phase line (B) is formed by a method wherein a evaporator 6 and a pressure regulator 7 are connected to a pipe 5 opening at the lower bottom of the liquid phase part (b) of the reservoir 1. Both of the lines (A), (B) are communicated with a feeding main tube 8 respectively. The LPG evaporated naturally in the reservoir is utilized preferentially through the gas phase line (A) usually and the insufficient part of the LPG is supplemented by the LPG forcibly evaporated in the liquid line (B).
Patent JP-2000249070-A (JP)
Title: Non-load power relieving device for water injection compressor
Inventor: SHIMIZU YUTAKA
IPC: F04C28/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a no-load power relieving device for a water injection compressor to discharge compressed air in a receiver tank without decreasing circulation water. SOLUTION: A separator receiver tank 50 communicated with the discharge port of a compressor body 30 is communicated with a demand part through a refrigeration type drier 20 and lines 4 and 5 and a recover line 11 is provided to recover drain generated in the refrigeration type drier 20 in the compression operation space 36 of the compressor body 30. A check valve 6 is situated between the lines 4 and 5 running between the refrigeration type drier 20 and the demand part, and a pressure switch 8a to detect a pressure in the line 5 is situated downstream from the check valve 6. Further, the line 4 between the refrigeration type drier 20 and the check valve 6 is branched and a solenoid valve 9a being an air discharge is situated at the tip of the branched line.  A pressure in the line 5 releases the solenoid valve 9a through the output signal of the pressure switch 8a to detect that the pressure in the line 5 is changed into a pressure during transfer to no-load operation, the solenoid valve 9a is released. When compressed air in the separator receiver tank 50 cooled and dried through the passage of it through the refrigeration drier 20 is discharged in the atmosphere, a power during non-load operation is relieved.
Patent JP-S58166267-A (JP)
Title: Low voltage detection circuit of multiple-output power source
Inventor: MAKITA HIROSHI
IPC: H02H3/24
Filed: 1982-03-27
Abstract: PURPOSE:To make detection circuit partly common by integration of the polarity of detection circuit and to simplify the circuit in a DC-DC converter, by detecting the output voltage of respective output circuit with the separate winding provided to choke coil for accumulation of energy. CONSTITUTION:When output voltages Vout 1, Vout 2 are respectively normal, the base voltages applied to transistors TR11, TR12, respectively, are higher than the specified voltage of a Zener diode D13; therefore, both TRs turn on and collector currents flow therethrough. Therefore, a relay RL11 is made operating. When either or both of the voltages Vout 1, Vout 2 drop, either or both of the TR11, TR12 are turned off, and the relay RL11 is disabled, so that the low voltage detection signal can be generated from the relay RL11. Thus, the low voltage detection circuit is constituted by making the same partly common without the need for separate provision of the low voltage detecting circuit, whereby the circuit constitution is simplified and the number of parts is reduced.
Patent JP-H07260233-A (JP)
Title: Defrosting operation controller for air conditioner
Inventor: KUWAMURA SHUNICHIRO
IPC: F25B47/02
Filed: 1994-03-18
Abstract: PURPOSE:To conduct predetermined defrosting even during the stop of operation based on a state during operating by so controlling as to conduct a defrosting operation for a predetermined time when a temperature difference between a temperature of an indoor heat exchanger and a room temperature falls within a predetermined temperature difference in the case that the state before stopping is a first or second defrost starting state. CONSTITUTION:When an operation is stopped, conditions are decided from an integrated operating time of a compressor 1a during operating, a temperature of an indoor heat exchanger and a room temperature at each predetermined time stored in a second memory 1i based on first and second defrosting conditions stored in a first memory 1h. When the first defrost starting conditions are, for example, decided, a controller 1f calculates a temperature difference between the temperature of an indoor heat exchanger 2a immediately before the stop and a room temperature by a calculator 1o, and starts defrosting when the difference falls within a first reference temperature. Thus, since the predetermined defrosting is conducted even during the stopping of the operation, insufficient capacity when the operation is next started can be eliminated.
Patent JP-S62207611-A (JP)
Title: Injection molding of liquid silicone rubber composition
Inventor: SHIMIZU KOJI
IPC: B29K83/00
Filed: 1986-03-06
Abstract: PURPOSE:To provide an injection molding method, by which the generation of flash is scarce and the removal of a molded item from a mold is easy and which is excellent in productivity, by a method wherein ingredients are mixed, heated, injected and cured under specified conditions. CONSTITUTION:Especially preferable composition of addition reaction type liquid silicon rubber is composed of: (A) organopolysiloxane having at least two lower alkenyl groups in one molecule, (B) organopolysiloxane having at least two hydrogen atoms bonded with silicon atom, and (C) platinum-based catalyst. Above-mentioned ingredients of liquid silicone rubber composition are mixed in order to make the liquid silicone rubber composition under low temperature. The mixing temperature is preferably within the range of -60-+5 deg.C, more preferably within the range of -30-0 deg.C. In addition, the resultant liquid silicone rubber composition is injected in a mold set in the range of +25-+100 deg.C, preferably in the range of +40-+75 deg.C in order to be cured.
Patent JP-S54141580-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROHIKO
IPC: H01L29/78
Filed: 1978-04-25
Abstract: PURPOSE:To protect the gate insulation film of IGFETs of extremely low gate dielectric strength by separately providing protection diodes of dielectric strength lower than that of channel stoppers. CONSTITUTION:A FET 5 by N layers 2, 3 and N type poly-Si gate 4 and a FET 9 of N layers 6, 7 and N type poly-Si gate 8 are formed on a P type Si substrate 1. The gate 4 is connected to an Al terminal 12 through poly-si wiring 10 and N type resistance layer 11. The N layer 2 is grounded through the Al 13 the N layer 7 connects to power source VDD and the gate 8 and N layer 6 to the N layer 3. The substrate surface and FETs are covered with oxide films 14, 15. P<+> channel stoppers  16 are provided on the substrate surface of the field portions excluding the FETs 5,  9. A P<++> layer 17 is provided in contact with an N type input protecting resistance layer 11. The provision of this layer 17 enables gate protection effect to be made extremely high without degrading the speed and threshold value of the circuits of MOSFETs.
Patent JP-S58166522-A (JP)
Title: Head for vertical magnetization recording
Inventor: NAKAYAMA YASUHIKO
IPC: G11B5/187
Filed: 1982-03-26
Abstract: PURPOSE:To improve the efficiency of magnetic recording and reproduction by connecting a main magnetic pole part made of a high magnetic permeability thin film sandwiched between nonmagnetic materials to a high magnetic permeability block. CONSTITUTION:A coil having a 1-2mm. sectional dameter 12 is provided near an end surface of the 1st high magnetic permeability block 21 made of ferrite, etc., where a medium comes into contact and the 2nd high magnetic permeability block 22 made of ferrite, etc., is adhered to the 1st block 21, but its sectional diameter 11 is less than the 12 and 0.3-0.8mm.. Further, a the main magnetic pole made of a high magnetic permeability thin film 2 is adhered close to the medium while coupling magnetically with the 2nd block 22. Recording wavelength is determined by the sectional diameters, but normally 0.5-2mum.
Patent JP-H06263591-A (JP)
Title: Production of semiconductive diamond
Inventor: KATSUMATA SATOSHI
IPC: H01L21/205
Filed: 1993-03-10
Abstract: PURPOSE:To produce a semiconductive diamond with safe operation by providing a reaction chamber containing a carbon source gas and a dopant gas generated from a hydrogen plasma and a solid dopant and irradiating the chamber with high-frequency radiation or microwave to generate a plasma in the chamber. CONSTITUTION:The present apparatus is composed of a 1st reaction chamber 2 to produce a diamond, a 2nd reaction chamber 8 to produce a dopant gas, a pipe 6 for feeding raw material supplying gas, 1st and 2nd irradiation means 7, 10 for radiating microwave and an evacuation means 3 to keep the system to a high vacuum. The pressure in the apparatus is maintained to 10<-6> to 10<3> Torr. A solid dopant is placed in a vessel 19 in the 2nd reaction chamber 8. The 1st reaction chamber 2 contains a base 13 for fixing a substrate to which diamond is to be deposited. A carbon source gas generated by a carbon source gas supplying means 4 and a carrier gas supplying means 5 is supplied to the 1st reaction chamber 2 through a raw material gas supplying line 6. At the same time, a dopant gas generated in the 2nd reaction chamber 8 is supplied to the raw material gas supplying line 6. The reaction is carried out under irradiation with microwave.
Patent JP-S52133498-A (JP)
Title: Separating and recovering method of i/132 from te-132
Inventor: TANASE MASAKAZU
IPC: G21G4/08
Filed: 1976-04-30
Abstract: PURPOSE: A method of separating and recovering I 132  which is generated by decay of Te 132  obtained by means of irradiating uranium  235  by neutron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05251797-A (JP)
Title: Optical amplifier
Inventor: MASUDA KOJI
IPC: H01S3/131
Filed: 1992-03-06
Abstract: PURPOSE:To obtain an optical amplifier stably outputting light having a high output by mounting a driver circuit alternately outputting two lasers emitting excitation light in the optical amplifier, in which a waveguide type optical amplifying medium is optically pumped in the forward direction and the opposite direction in the progressive direction of signal light from the before and behind sections of the medium. CONSTITUTION:A driver circuit 6 alternately outputting two lasers emitting excitation light is installed to an optical amplifier optically pumping a waveguide type optical amplifying medium 4. Light output from an excitation light source 1 and transmitted without being absorbed to the optical amplifying medium 4 is injected into an excitation light source 2 and light output from the excitation light source 2 and transmitted without being absorbed to the optical amplifying medium 14 into the excitation light source 1 by CW-oscillating the excitation light source 1 and the excitation light source 2. Consequently, the states of the laser oscillation of the excitation light sources are made unstable, and an oscillation spectrum and oscillation power are varied. Accordingly, the two excitation light sources 1, 2 are output alternately by using the driver circuit 6, thus eliminating the instability of an excitation light output.
Patent JP-H09244690-A (JP)
Title: Automatic listening sound selecting device
Inventor: NAGAMI MASAAKI
IPC: G10L17/26
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To automatically select and output the media content of the preference of a user by comparing detected characteristics with a stored characteristic pattern and allowing the media content having a characteristic similar to the characteristic pattern to be outputted. SOLUTION: The characteristic pattern of listening sounds matched with the preference of the user is selected from a characteristic pattern memory 40 based on information inputted to a control part 50 via an operation part 60. Besides, signals concerning to the characteristics transmitted from a media reproducing part 10 are captured in a character detecting means 20, in which characteristics in respective media contents of the part 10 are detected and the comparison between detected characteristics and the stored characteristic is quickly performed in a comparing means 30. Then, since the media content having a characteristic similar to the characteristic pattern is selected in the comparing means 30, the media content of the preference of the user is automatically selected to be always outputted.  That is, the user may merely select the genre of a sound, the kind of a voice and the kind of a musical instrument to be desired.
Patent JP-S60194002-A (JP)
Title: Manufacture of granules for electrolytic capacitor
Inventor: KIZAKI TAKASHI
IPC: C22C1/00
Filed: 1984-03-15
Abstract: PURPOSE:To obtain granules for an electrolytic capacitor having superior electrical characteristics by mixing titanium powder and/or titanium hydroxide powder with aluminum powder, heating and alloying the powdery mixture in vacuum or an inert gas to form lumps, and crushing a part of the lumps on a mesh. CONSTITUTION:Titanium powder and/or titanium hydroxide powder of <=3mum average particle size is mixed with aluminum powder of <=4mum average particle size. The powdery mixture is heat-treated at about 650 deg.C in vacuum or an inert gas to form lumps by partial alloying and bonding. The lumps and nylon balls are put on a sieve of about 0.5mm. mesh. By vibrating the sieve, the lumps are crushed with the balls and classified through the sieve.
Patent JP-S57163489-A (JP)
Title: Production of l-glutamine through fermentation process
Inventor: YOSHIMURA MINORU
IPC: C12R1/13
Filed: 1981-04-02
Abstract: PURPOSE: A strain in Brevibacterium or Corynebacterium producing L-glutamine is made to mutate to get acetic acid-requiring property and the resultant mutant is used to product L-glutamine in high yield.  
     CONSTITUTION: A microorganism in Brevibacterium or Corynebacterium, requiring acetic acid and producing L-glutamine, is aerobically cultured in a liquid medium containing aliphatic alcohol or fatty acid and saccharide as carbon sources and the L-glutamine accumulated in the culture mixture is collected. The mutants are, e.g., Brevibacterium flavum AJ11675, Corynebacterium glutamicum AJ11676, which are derived from Brevibacterium flavum ATCC14067 and Corynebacterium glutamicum ATCC13032 respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52133505-A (JP)
Title: Rotor for rotary machine
Inventor: KANOU IKUSHI
IPC: H02K3/51
Filed: 1976-05-04
Abstract: PURPOSE: To correctly secure a support ring and end plate, by equalizing a coefficient of thermal expansion of the core end plate and the support ring provided at both ends of rotor core, in case of a rotary machine rotor inserted with teh suppott ring supporting the rotor coil end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55142349-A (JP)
Title: Shotening apparatus for vacuum contact time of composer for offset printing
Inventor: OODOKO CHIYUUSAKU
IPC: G03F7/22
Filed: 1979-04-23
Abstract: PURPOSE:To shorten the time required for vacuum contact, by discharging the air between the printing plate and film on an elastic plate while vibrating the printing plate through a vacuum pump. CONSTITUTION:When a film holder 1 on which a film 7 is adhered with cellophane tape 8 or the like on a glass plate 3 is pressed against a flexible elastic plate 16 provided on a substrate 15, an enclosed space is formed between the film 7 and a printing plate 10 glued to the elastic plate 16 through an expanding part 5 of a packing 4 of the holder 1. The air in this space is moved in the direction of air purge pipe 11 along with the vibration of the elastic plate 16 when a three-way valve 26 is changed over by a timer 29 to promote extraction, and is discharged in a short time from a through-hole 9 in the holder 1. Therefore, vacuum contacting of the film on the printing plate may be done securely in a short time.
Patent JP-S61209366-A (JP)
Title: Method for testing reliability of resin sealed type semiconductor apparatus
Inventor: HIGUCHI HIROSHI
IPC: G01R31/26
Filed: 1985-03-13
Abstract: PURPOSE:To make it possible to shorten a reliability testing time and to enable the detection of a fine flaw, by applying two kinds of liquid penetration treatment and liquid evaporation treatment to a mold element prior to conducting the reliability test of said mold element. CONSTITUTION:A mold element 1 is immersed in molten solder 13 for a predetermined time and the liquid penetrated in the surface of a chip by this treatment is exposed to high temp. of b.p. or more to be instantaneously evaporated At this time, said element 1 generates abrupt volumetric expansion but, because the surface of the chip is molded from a resin material, said volumetric change can not be escaped to the outside and said liquid comes to high pressure gas to collectively apply evaporation pressure to the flow area, especially, a pinhole or minute crack area of the protective film on the surface of the chip and said flaw area is enlarged or destructed. At the same time, an impurity ion is thrown into the flaw under high pressure. When thus pretreated mold element 1 is adapted to a reliability test, the promotion or destruction of the pretreated flaw part or the generation of trouble due to the impurity ion thrown into the flaw part consciously becomes fast and the shortening of a test time or the discovery of fine trouble is enabled.