baber/WOPTO huggingface dataset:
Patent JP-S61234859-A (JP)
Inventor: IBUKI ATSUMI
IPC: A61L2/20
Filed: 1985-04-10
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-S561382-A (JP)
Title: All-electronic analogue indication clock
Inventor: FUJITA MASANORI
IPC: G04G5/00
Filed: 1979-06-18
Abstract: PURPOSE: To remove the complexity of minute hand indication and the second hand indication for simplifying time adjustment by eliminating the second hand indication when adjusting time in the case of clock having the hand indication through an electron optic indication device.  
     CONSTITUTION: When a switch 35 is closed, the divider 2 and the second counters 4, 5 are reset, while the gate circuit 30 is opened. When manually the time adjusting pulse 34 is generated, the counters 6W9 change the contents according their input pulse to change the minute indication section speed of revolution. On the other hand, while the counter 11 is reset by the adjusting pulse, the flip-flop circuit 28 is reset. According the gate circuit 13, 16 hold a closed state and the second indication goes out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S576154-A (JP)
Title: Fiber tempered plastic gear and its manufacturing method
Inventor: AIHARA SUNAO
IPC: B29C57/00
Filed: 1980-06-09
Abstract: PURPOSE: To obtain sufficient strength and even characteristics, by providing strengthened fiber tempered plastic layer with continuous fiber arranged to circumferential direction along the gear tooth profile on the outer surface of gear tooth profile.  
     CONSTITUTION: Disc 2 of gear and inside 4 of gear tooth profile are made of FRP, made up of lamination layer of thin plate which especially fiber bundle for reinforcement in fiber length of 3W50mm in width of 1W50mm impregnated by matric resin are arranged at random. Outer surface 3 of gear tooth profile is made up of strengthened fiber tempered plastic layer with continuous fiber arranged to circumferential direction along gear tooth 1 profile. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07286630-A (JP)
Title: Electromagnetic connecting device
Inventor: MIYAMOTO YOSHIRO
IPC: F16D27/112
Filed: 1994-04-15
Abstract: PURPOSE:To provide an electromagnetic connecting device which is less in input gear loss torque at idling and does not cause time delay in connection and disconnection. CONSTITUTION:A protruded part 3b is provided at one side of a rotor 3 which transmits a rotational force to an output shaft 1. Also a recessed part 42a to stop the rotation of the rotor 3 by engaging with the protruded part 3b is provided on an exciting device 4 in which the rotor 3 is engaged and disengaged from a rotational drive member 2 by moving the output shaft 1 of the rotor 3 in axial direction. Then the protruded part 3b is disengaged from the recessed Part 42a immediately after the rotor 3 is engaged with the rotational drive member 2 so as to rotate the rotor 3 freely. In addition, the Protruded Part 3b is engaged with the recessed Part 42a immediately after the rotor 3 is disengaged from the rotational drive member 2 so as to stop the rotation of the rotor 3 by the exciting device 4.
Patent JP-H07279524-A (JP)
Title: Locking device for flap sash sliding window
Inventor: KATORI SHIGEO
IPC: E05C21/00
Filed: 1994-04-15
Abstract: PURPOSE:To make the pulling and locking operations of a sliding screen simultaneously. CONSTITUTION:A pair of sliding bodies 16 and 16 which are formed by providing a guide groove surrounding an opening part in a window frame A, fitting slidably an upper lever part 16a, a vertical lever part 16c, and a lower lever part 16b on the upper frame part of the guide groove, a vertical frame part, and a lower frame part, respectively, and connecting these lever parts to each other with flexible square corner materials 16x are connected to each other through an operating handle 17 so that they can be moved toward and apart from it freely. Also a pulling roller is provided rotatably around vertical axis on the upper lever part 16a and the lower lever part 16b of sliding bodies 16 and 16, and projected from the guide groove. When the opening part is closed, the pulling roller fixes a receiving piece made in contact with an outdoor end surface to the upper and lower supporting materials. Then a base part is fixed to the vertical lever part 16c of the sliding bodies 16 and 16, a locking piece 23 is installed projectedly in the direction of outdoor, and a supporting roller to which the top end of the locking piece 23 is fixed is installed rotatably around horizontal axis on the vertical rail of a sliding screen.
Patent JP-S562202-A (JP)
Title: Tire packing material
Inventor: KAGEYAMA KUNIO
IPC: B60C7/10
Filed: 1979-06-20
Abstract: PURPOSE: To obtain a packing material capable of reducing heat generated by a tire at the time of traveling by causing a specific terminal isocianate prepolymer to react with a hardening agent comprising a compound having a hydroxyl group or an amino group at the terminal at a specific ratio.  
     CONSTITUTION: A diene polymer having a hydroxyl group at the terminal and having a molecular weight of less than 10,000 is caused to react with a diisocianate compound at a ratio of satisfying the range of OH group ≤3.0 in NCO group/diene polymer in 1.6≤ diisocianate thereby to obtain a terminal isocianate prepolymer A. The thus obtained prepolymer A is caused to react with a hardening agent B having at the terminal a hydroxyl group or an amino group at a ratio of satisfying the range of OH group or NH 2  group ≤1.3 in NCO group/hardening agent B in 0.7≤ prepolymer A thereby to obtain an elastomer, which is used as a desired tire packing agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S554258-A (JP)
Title: Device for preventing automobile from spontaneously moving back
Inventor: MATSUSHIMA YOSHIKAZU
IPC: B60K17/26
Filed: 1978-06-27
Abstract: PURPOSE: To rotate a rotary shaft forwart or in reverse, by pushing a part of a disengaging member onto a one-way clutch which is made of clutch members and springs between the rotary shaft and an outer wheel.  
     CONSTITUTION: The plural clutch members 3 and springs 4 are provided between the rotary shaft 1 and the outer wheel 2 so that the one-way clutch 5 is formed. The disengaging member 7 is provided on one side of the one-way clutch 5 so that the member 7 can be brought into and out of contac with the clutch. The push part 8 is integrally formed on the disengaging member 7 in the face of the clutch 5. The member 7 is normally located out of contact with the one-way clutch 5. The disengaging member 7 is moved toward the clutch 5 if necessary so that push part 8 is engaged with projections 6 of the clutch members 3. The clutch members 3 are pushed and displaced away from the rotary shaft by the push part 8 to dis engage the one-way clutch 5. The rotary shaft 1 can thus be rotated forward or in reverse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244392-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA TOSHIRO
IPC: H01L27/10
Filed: 1987-03-31
Abstract: PURPOSE:To attain the high integration of a memory chip by providing sense amplifiers which are connected to bit lines in a memory cell array, data lines, switching elements for detaching the data lines and the sense amplifiers and a precharge circuit which is connected to the data lines. CONSTITUTION:For executing precharging, all reading transistors 11 are conducted and the precharge circuit 13 executes the precharging of all the bit lines 14 and all the sense amplifiers 15. All the reading transistors 11 are non-conducted, word lines 16 are led, and the signals of the memory cells 17 are read out into the bit lines 14. The sense amplifiers 15 execute amplification, data of the 15 required sense amplifiers are read and are outputted to the data lines 12 through the reading transistors 11. Thus, the high integration degree of the memory chip can be obtained.
Patent JP-H03276192-A (JP)
Title: Electronic ringing device
Inventor: HASEGAWA AKIHIKO
IPC: G10K9/13
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a comfortable ringing sound while continuously changing the waveheight value of the output ringing sound from a ringing means by adding a voltage level control circuit and continuously changing the level of a power supply voltage to be supplied to an amplifier. CONSTITUTION:The signal of an oscillation circuit 3 is applied through a resistor R to the base of a transistor Q1 and a current is made to flow to the collector side. The voltage level control circuit 10 changes the voltage VS to be applied to the collector of the Q1 through a loudspeaker SP. The waveheight value of a ringing signal to be applied to the loudspeaker is changed corresponding to the change of the VS and therefore, the tone of the ringing signal is changed. Otherwise, by further changing a voltage change characteristic, various tones or the comfortable ringer sound can be obtained.
Patent JP-H06326166-A (JP)
Title: Dust particle exposure chamber
Inventor: ROBAATO PIITAA FURANKENZARU
IPC: G01R31/28
Filed: 1994-03-25
Abstract: PURPOSE: To materialize a device for evaluating the effect that, for example, ionic particles with fully known characteristics give to the reliability of electronic parts. CONSTITUTION: A chamber 2 has a high-performance filter 8 for purifying air to be fed, an air flow that is a laminar flow and has a constant speed, an adjustable moisture, and a re-circulation system 10 for securing a constant state at one portion of the chamber 2. A particle is fed to the chamber 2 via a series of output ports from a particle-manufacturing machine 4. The output ports maintain the uniform concentration of the particle, at least, at one portion of the chamber 2. A new particle is introduced to the chamber 2 continuously, an air flow containing the particle is eliminated continuously from the chamber 2, all particles are eliminated from the air containing particles that are unloaded from the chamber 2, and a filtered air flow is introduced into the chamber 2, thus maintaining constant conditions.  Further, to adjust the relative moisture in the chamber 2 and to perform electrical aging and testing, a means for monitoring a particle concentration and size distribution can be further provided.
Patent JP-H03277079-A (JP)
Title: Television camera with built-in recorder
Inventor: MIYAJI ISATAKA
IPC: H04N5/782
Filed: 1990-03-27
Abstract: PURPOSE:To simplify the operation by providing a trigger signal generating means generating an external trigger signal and an internal trigger signal to control an external recorder and an internal recorder into the recording state or the stop state with the operation of a start stop switch. CONSTITUTION:A tape cassette is loaded to both an external recorder 2 and an internal recorder 1 and a desired object is decided by a camera section and a start stop switch SW2 is depressed. Since an external control signal is at an L level, an inverting output of a 3rd AND circuit A3 goes to an H level independently of other signal state and both an external trigger signal and an internal trigger signal are generated. An external control circuit 3 switches the external control circuit into an H level and an internal control circuit 4 switches an internal control circuit into an L level respectively and the external recorder 2 and the internal recorder 1 are brought into the recording mode simultaneously. When a tape cassette of the external recorder 2 is stopped due to shortage of tape, the tape cassette is replaced and the external recorder 2 is brought into the recording mode by the control of the external recorder 2 side.
Patent JP-S563891-A (JP)
Title: Heat pipe
Inventor: OOTSUKA YOSHINORI
IPC: F28D15/02
Filed: 1979-06-22
Abstract: PURPOSE: To reduce the quantity of refrigerant enclosed in a heat pipe and to permit an excellent heat transmittivity to be obtained even at a large thermal load by providing a refrigerant circulation promoter at the inside end of the condensing portion of a hollow cylindrical heat pipe.  
     CONSTITUTION: A semicircular projection 13 as a refrigerant circulation promoter is provided at the end of the side of a condensing portion 11 of an operating chamber 12 of a heat pipe 9. When the semicircular projection 13 is located at the upper part of the operating chamber 12, and a refrigerant 14 has not reached near the end of an evaporation portion 10, the heat pipe 9 is rotated so that the position of the semicircular projection 13 is made lower. Consequently, the pushing-out action of the projection 13 and the volume change of the refrigerant 14 portion permit the refrigerant 14 to reach the end of the evaporating portion 10. Even when the heat pipe 9 is rotated to the original position after that, no dry-out occurs because the evaporating portion 10 is wet with the refrigerant 14. Thus, the quantity of the refrigerant enclosed can be reduced, and an excellent heat transmittivity can be obtained even at a large thermal load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57191605-A (JP)
Title: Optical fiber cable with aluminum sheath and its production
Inventor: HIUGA MASANORI
IPC: B21C23/30
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a continuous reinforced optical fiber cable without increasing its outer diameter, by setting a friction driving type extruding device at the area near the rear end of a supply pipe of Al or an Al alloy to extrude the Al or Al alloy around plural optical fiber cables and then drawing out the fibers and the Al or Al alloy at one time. CONSTITUTION:For an extruding device, a supply pipe 10 is formed by the groove face 7 of a driving wheel 6 and the inner wall face 9 of a fixed shoe block 8, an extruding room 12 is provided at the area near the rear end 11 of the pipe 10 to link up with the pipe 10, and a pipe extruding dice 13 is attached to the room 12. At the same time, a core material inserting hole 14 is provided for an optical fibrr cable 1 piercing through the block 8, and the hollow mandrels 15 and 15 are connected to the tip part of the hole 14. Then Al 17 is supplied to the pipe 10 and then sent further by the revolution of the wheel 6. Then  an aluminum sheath 3 is extruded from the dice 13, and at the same time the cable is inserted. Both the sheath 3 and the cables 1 are drawn out at one time. In such way, an otical fiber cable 5 containing plural cables 1 coated with the sheath 3 can be obtained.
Patent JP-S59204093-A (JP)
Inventor: GOTOU TAKAO
IPC: G10D3/14
Filed: 1983-05-06
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-S561943-A (JP)
Title: Electrophotographic image forming material
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/08
Filed: 1979-06-21
Abstract: PURPOSE: To enhance sensitivity, light fatigue, resolution, etc., by laminating a charge generating layer made of amorphous silicon hydride generating carriers on electromagnetic wave irradiation, and a charge transfer layer made of an organic compound.  
     CONSTITUTION: Charge generating layer 103 of electrophotographic image forming material 101 is formed by depositing amorphous silicon hydride (a-Si:H) on substrate 102 in a given thickness by the electric glow discharge method, reaction sputtering method, or the like. An amount of impurities to be doped to a-Si:H is properly decided in accordance with desired electric and optical characteristics. In order to inject efficiently carriers higher in mobility among the carriers generated in layer 103 on electromagnetic wave irradiation, and to transfer them effectively, charge transfer layer 104 made of an organic compound, such as polyvinylcarbazole is laminated on layer 103. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S562530-A (JP)
Title: Forming method of strength and elongation measurement sample of short fiber
Inventor: NAKAMURA HIROSHI
IPC: D01B9/00
Filed: 1979-06-20
Abstract: PURPOSE: To manufacture a sample in a short time by fixing short fiber, placed on a sheet of ground paper provided with adhesive surfaces at both edges, at both ends of the short fiber, by applying instantaneous adhesives to the temporarily-fixed parts, and then by covering the adhesive surfaces with sheets.  
     CONSTITUTION: Ground paper body 1 has hole 2 at the place where short fiber is loosely spread. To both edges of the ground paper, both-side adhesive tapes are stuck to form adhesive surfaces 4 and 4', where short fiber 5 is spread and fixed temporarily. Next, the temporarily-fixed parts are applied with instantaneous adhesives 6 and the adhesive surfaces are covered with sheets 7 and 7'. Next, the ground paper is separated by cutting into pieces with one short fiber each, thereby obtaining sample pieces. Consequently, samples can be manufactured in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6024087-A (JP)
Title: Semiconductor laser
Inventor: AIKI KUNIO
IPC: H01S5/223
Filed: 1984-04-20
Abstract: PURPOSE:To obtain laser structure having high reliability by holding a semiconductor first layer between second and third layers, forbidden band width thereof are larger than that of the first layer and refractive indices thereof are smaller than that of the first layer, forming a stepped section to the second layer and forming a fourth region to a thin-film section of the outside of a light-emitting region. CONSTITUTION:A Ga1-yAlyAs first layer 12, a Ga1-xAlxAs second layer 11 and a third layer 13 are deposited on a GaAs or Ga1-zAlzAs substrate 10, to which a beltlike recessed groove is shaped, in predetermined order. 0<=z<y<x<1 is formed in general. A thin layer section in t1 thickness of the layer 11 is made sufficiently thinner than a thick layer section in t2 thickness, and kept within an extent that waveguide beams projected along the layer 12 are transmitted partially over the substrate 10. According to the structure, the change of a refractive index or the change of the gain loss of beams or operation equivalent to a waveguide, in which both changes are generated, is generated in the x direction of a waveguide layer, refractive indices are altered in the y direction by the material themselves of the layers 11, 13, and a region 12', a refractive index thereof effectively differs from that of the layer 12, can also be set by the transmission effect of beams to the base body 10 in the x direction. Accordingly, laser structure, a transverse oscillation attitude thereof is stabilized and which has high reliability, is obtained easily.
Patent JP-S562535-A (JP)
Title: Gas leakage detector using optical fiber
Inventor: OOHATA YUTAKA
IPC: G01N21/35
Filed: 1979-06-21
Abstract: PURPOSE:To detect propane gas, coal gas, etc., at the normal temperature without wrong information by providing a light source emitting infrared light of specific wavelength, a photodetector detecting it, and a reflex mirror reflecting sent light and then by connecting them by bundles of transmitting and receiving optical fibers. CONSTITUTION:Infrared light from light source 1 such as LED emitting monochromatic light of 34mum in absorption wavelength is made to strike transmitting optical fiber 3 via filter 2. The light is reflected by reflex mirror 4 and then strikes receiving optical fiber 5. The reflected light having propagated through receiving optical fiber 5 strikes photodetector 6 such as a thermistor, which converts it into an electric signal. In this case, when propane gas, coal gas, or the like resides in space 7 extending from the transmitting optical fiber to the receiving optical fiber via the reflex mirror, it is absorbed as much as its density. Consequently, the density of the gas can be detected and further since the optical fibers are used, flexibility is provided, so that detection will be possible at a narrow place.
Patent JP-S558412-A (JP)
Title: Hot dipping kettle
Inventor: MORI MASACHIKA
IPC: C23C2/00
Filed: 1978-06-30
Abstract: PURPOSE:To prolong the life of plating kettles and make exchanging of an inner kettle easy by constituting the hot galvanizing kettles by a heat-resisting-steel-made outer kettle and a corrosion-resistant-steel-made inner kettle and using molten Pb as a heating medium between the inner and outer kettles. CONSTITUTION:A corrosion-resistant-steel-made inner kettle 13 is positioned in a heat-resisting-steel-made outer kettle 14 by means of metal fittings 15, 16. Molten Zn 22 is put in the inner kettle 13 and molten Pb 19 is put as a heating medium for inner kettle between the outer kettle 14 and inner kettle 13. The inner kettle 13 is retained by beams 18 at four corners to be prevented from being floated by the buoyancy of the molten Pb 19. Since heating of the moten Zn 22 is accomplished by the molten Pb 19, local heating to a high temperature does not occur. In addition, the outer kettle 14 is in contact with the Pb 19 which does not contain Zn and therefore it will not be attacked by Zn and has a longer service life. Since the outside surface of the inner kettle 13 is also in contact with the Pb 19 which does not contain Zn, it is kept free from erosion through alloying. Easy removability of the inner kettle 13 from the outer kettle 14 makes its exchange extremely simple.
Patent JP-H0688984-A (JP)
Title: Automatic light control device for camera
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1993-03-12
Abstract: PURPOSE:To provide the automatic light control device of a camera by which the deviation of a photometry area caused by positional difference between a shutter curtain surface and a film surface is corrected and the identity of a preliminary light emitting time and a normal light emitting time in an object area whose photometry is executed is secured. CONSTITUTION:First photometry means 22g and 22b-22f which execute preliminary light emission from a flash device before exposure and execute the photometry of luminous flux which is reflected on a field, passed through a photographing lens and reflected on the shutter curtain surface 12, and second photometry means 22a and 22b-22f which execute normal light emission from the flash device in the midst of the exposure and execute the photometry of the luminous flux which is reflected on the field, passed through the photographing lens and reflected on the film surface 15 are provided.
Patent JP-S523177-A (JP)
Title: Method of manufacturing resin coated electric wires
Inventor: SABURI TOSHIO
IPC: H01B13/14
Filed: 1975-06-24
Abstract: PURPOSE: To manufacture resin coated electric wires under normal pressure with a facility of a relatively simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08279299-A (JP)
Title: Semiconductor integrated circuit and semiconductor memory
Inventor: SHIMIZU MITSURU
IPC: G11C29/04
Filed: 1995-04-04
Abstract: PURPOSE: To unnecessitate fusing by irradiation with a laser beam, to improve a production yield and to reduce testing costs by using a ferroelectric memory cell for a storage element of a defective address. CONSTITUTION: A defective address storage circuit 20 is provided with a ferroelectric memory cell array, a latch type sense-amplifier, a pre-charging/ writing circuit, etc. When a power source is switched on, the power-on signal 'PWRON' transites from 'L' to 'H', and controls a bit line potential, a self- board bias and an access control circuit, etc. Further, all the bit lines are individually set to a potential Vss by making the pre-charging circuit 13 on when the power source for the defective address recording circuit 20 is switched on by PWRON, and a fear of inverse polarization of the ferroelectric is eliminated. And a word line driving circuit 10 for the defective address storage circuit generates a word line signal FWL for a specified period and pre-charges the bit line pair before driving each transistor on the memory cell to be ON-state.