baber/WOPTO huggingface dataset:
Patent JP-S58168060-A (JP)
Title: Recording device
Inventor: OKAZAKI TETSUO
IPC: G03G15/05
Filed: 1982-03-30
Abstract: PURPOSE:To enable recording with a simple device without requiring special recording paper, by fusing a colored powder held on the surface of a conductor with a recording multistylus electrode. CONSTITUTION:A colored powder 2 fed onto the surface of a conductor 3 with a transfer roll 1 is conveyed in the arrow A direction together with the conductor 3. Recording voltage pulses 5 are impressed to a recording multistylus electrode 4 provided on the side of the conductor 3 reverse to the side holding the powder 2. It is fused by heat emission of the conductor 3 and forms a recorded image. It is transferred onto recording paper 7 with a pressure fixing roll 6 to form a recorded image 8, thus permitting dispensing with special recording paper, and recording using a simple device.
Patent JP-H09247883-A (JP)
Title: Rotor of rotary electric machine
Inventor: AMASAKA YASUTANE
IPC: C22C9/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine wherein its damage caused by creeping can be prevented. SOLUTION: In a rotor 1 of a rotary electric machine, extending in the axial direction of a rotor core 2a plurality of grooves arranged on its peripheral surface in its circumferential direction to dispose field windings therein, wedge 6 for preventing the field windings from escaping from the grooves by a centrifugal force is disposed in the grooves close to the surface of the rotor 1, making each wedge 6 out of, e.g. a Cu-Be-Ni alloy. Since this copper alloy with a good conductivity gas a small electric resistance to make the temperature rise of the rotor surface suppressible and has a large mechanical strength and excellent creep-proof, the wedge 6 is hard to be deformed by creeping even in the case it its temperature rise, thereby making the damage of the wedge 6 presentable.
Patent JP-H06291776-A (JP)
Title: Access controller for atm communication
Inventor: MORIZUMI TETSUYA
IPC: H04L12/02
Filed: 1993-02-16
Abstract: PURPOSE:To provide the broad band ISDN with high confidentiality satisfying safety of information. CONSTITUTION:The controller executes access control in an application file level and cell level, a sender side in this access control compares destination address information written to a header part of a cell with address information fed from a transmission enable list section. 9, and only when the destination address information is coincident with the address information of the transmission enable list, the signal is transferred. On the other hand, a receiver side equipment extracts destination address information of a received cell and sender address information and compares the destination address information with self-address information and compares the sender address information and reception enable address information and receives a reception signal when the destination address of the reception signal is coincident with the self-address and the sender address information is coincident with the address information of the reception enable list and the access control is executed in the application level.
Patent JP-S61211947-A (JP)
Title: Liquid metal ion source
Inventor: NODA TAMOTSU
IPC: H01J27/26
Filed: 1985-03-15
Abstract: PURPOSE:To ease preliminary heating and optimum adjusting of a needle electrode, by changing the relative positions of a raw material container and the needle electrode. CONSTITUTION:A needle electrode 1 moves up and down by rotating the knob 11 of a micrometer 10. By rotating the knob 13 of a container driving unit 12, the container driving unit moves helically through a screw 14, and this helical movement is converted to up and down movement through a converter 15, causing the raw material container 2 to move up and down. Since the needle electrode 1 and the container 2 can be moved easily from outside, the heat- processing by a ring electron source 7 and an electron accelerating power source 8 is possible, with only the needle electrode 1 exposed, by fixing it at the optimum position, while the container 2 is removed to the side, as well as the optimum adjustment of the needle electrode 1 is possible. Furthermore, the contact between the container 2 and the needle electrode 1 is improved by grinding each other through a liquid metal. In such a way, the ion pickup voltage V1 when the contact is improved need not adjusting.
Patent JP-H08223239-A (JP)
Title: Pilot signal transmission system
Inventor: ASANO KATSUHIRO
IPC: H04L7/00
Filed: 1995-02-16
Abstract: PURPOSE: To apply a system even to a polyphase PSK signal whose modulation symbol amplitude is constant by extracting a frame synchronization timing from a demodulation signal based on a series of a phase difference of pilot symbol pairs to separate fading fluctuation and a phase fluctuation component of a frequency offset. CONSTITUTION: A pilot symbol pair insert circuit 41 inserts a pilot signal to a data series. Then a signal received by a reception antenna 46 via a transmission line 45 is converted into a demodulation signal by a demodulator 410. A frame synchronization circuit 49 generates a pilot timing signal based on the demodulation signal and provides an output of frame synchronization processing signal and a frame timing signal. A symbol discrimination section 411 discriminates a symbol from a data signal based on the frame timing signal and the demodulation signal and provides an output of the result as reception data. An AFC circuit 48 averages the phase error and controls a frequency of a local oscillator of a receiver by using the data.
Patent JP-S53135552-A (JP)
Title: Latching phase shifter
Inventor: NAKAZATO HIDEO
IPC: H01P1/195
Filed: 1977-04-30
Abstract: PURPOSE:To prevent surely the property deterioration caused by the higher ordered posture wave of the microwave signal which propagates within the waveguide without causing a larger size of the structure and complexity, by mounting an electric wave absorber at the lead-out part of the control lead wire.
Patent JP-H03253280-A (JP)
Title: Magnetic material engine
Inventor: TANAKA TSUYOSHI
IPC: H02N11/00
Filed: 1990-03-01
Abstract: PURPOSE:To convert heat energy into mechanical energy with high thermal efficiency and stability by arranging magnetic material plates in the magnetic field at proper intervals, providing the magnetic material plates mentioned above in the magnetic field with difference area in temperature between low temperature area and high temperature area, and moving the magnetic material plate mentioned above or magnetic field applying means. CONSTITUTION:The surface area of magnetic material 1 is increased to pro mote heating and cooling efficiency, and it is possible to provide the magnetic material 1 in the magnetic field with a quantitative difference in temperature, so that a magnetic material engine converting heat energy into mechanical energy with high thermal efficiency and stability can be established. Holes are made in the magnetic material 1 at proper intervals, or a net of the mag netic material 1 having a lattice construction or a honeycomb construction can be used.
Patent JP-S63218516-A (JP)
Title: Production of composite perovskite compound
Inventor: INOUE OSAMU
IPC: C01G35/00
Filed: 1987-03-05
Abstract: PURPOSE:To produce the titled crystalline compd. expressed in a specified formula, by using Ba, Mg and Ta as the following metal and heating at a specified temp. after reaction, in the process for obtaining a raw material powder having fine particle size by allowing plural metalic salts or hydrated products, etc., of said metal to cause reaction in a strong alkalline aq. soln. CONSTITUTION:Metallic salt of Ba, Mg or Ta, or organic metallic compd. which generates oxides, hydroxide, hydrated oxide are subjected to react in a strong alkalline aq. soln. Thus, the amorphous powder consisting of uniformly mixed each component is formed. Thereafter, the above-mentioned amorphous powder is transformed to crystal by heating at >=95 deg.C in the copresence of the strong aq. alkalline soln. By the above-mentioned process, the crystalline composite perovskite compd. expressed in the above-mentioned chemical formula is obtained.
Patent JP-S54141836-A (JP)
Title: Chlorinated vinyl chloride resin composition
Inventor: TANIOKA KATSUHIKO
IPC: C08L27/00
Filed: 1978-04-26
Abstract: PURPOSE: To prepare a non-toxic resin composition having excellent thermal stability, heat resistance and impact resistance, by compounding a chlorinated vinyl chloride resin with calcium hydroxide, magnesium hydroxide and calcium stearate.  
     CONSTITUTION: (1) 100 parts by weight of a chlorinated vinyl chloride resin preferably having a chlorine content of 60W70 wt.% and a polymerization degree of 400W1,800, is kneaded with (2) a stabilizer component consisting of (a) 0.5W10, preferably 1.0W5.0 parts by weight of calcium hydroxide, (b) 0.5W10, preferably 1.0W5.0 parts by weight of magnesium hydroxide and (c) 0.1W5.0, preferably 0.2W3.0 parts by weight of calcium stearate. The weight ratio of calcium hydroxide to calcium stearate is 9:1W5.5:4.5, preferably 8:2W6:4.  
     USE: Heat-rsistant and impact-resistant pipes, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0620998-A (JP)
Title: Interconnection structure and its manufacture
Inventor: KINNNIN TSU
IPC: H01L21/28
Filed: 1993-03-11
Abstract: PURPOSE: To prevent depletion formation between Al metalization layers, forming a pattern continued with a polymer by forming a solid solution of binary alloy or ternary alloy containing Ge and Al, and depositing a deposit containing Ge at a temperature lower than the temperature of this formation. CONSTITUTION: A metalization layer 44 is formed on a dielectric layer 42 formed on a main face 41 of a substrate 40. The metalization layer 44 is patterned so as to provide mutual connection. On the layer 44, a solid solution is formed by adding Al containing Ge prior to Ge split-phase deposition. The surface of the layer 44 is a dielectric layer 46 composed of polymers, for example. The compound of metalization layers 44 and 54 and a stud 50 for applying a low ohmic contact between these layers can be formed through the simultaneous attachment of direct electronic beams by the interface mutually diffused of Ge to Al at a temperature from 300 deg.C to 400 deg.C. Since the volume is increased, the depletion formation between Al metalization layers can be prevented.
Patent JP-H01225188-A (JP)
Title: Mixed crystal formation for quantum well
Inventor: MIYAZAWA TAKEO
IPC: H01S5/00
Filed: 1988-03-03
Abstract: PURPOSE:To use an N-type substrate used widely to manufacture an optical element and the like by diffusing silicon in an InGaAs/InAlAs quantum well, and mixture crystallizing with Si exhibiting reverse conductivity type to that of Zn in the InGaAs and InAlAs. CONSTITUTION:Silicon(Si) 27 of n-type dopant is diffused in an InGaAs/InAlAs multiplex quantum well 22A, and mixture crystallized with the Si 27 exhibiting reverse conductivity type to that of Zn used heretofore in the InGaAs and InAlAs. The wells 22A at both sides of a stripe are mixture crystallized to become InAlGaAs mixture crystal 29 having a wider energy gap and smaller refractive index than those of a multiplex quantum well active layer 22, thereby forming a buried structure. Accordingly, a clad layer of a gap layer side is formed in N-type with a p-type InP substrate, and Zn diffusion is not necessary to form a p-n junction having a high barrier to a p<+> type region. Thus, an n-type substrate used widely to manufacture an optical element and the like can be used.
Patent JP-S51126383-A (JP)
Title: A surface hardening method for magnetic head
Inventor: YAMAZAKI YOSHIO
IPC: G11B5/10
Filed: 1975-04-26
Abstract: PURPOSE:A surface hardening method providing high quality and volume productivity wherein a boron compound is deposited on a magnetic head surface contacting to magnetic tape after finishing and polishing, by a metal vapor cluster ion beam evaporation method.
Patent JP-S60196835-A (JP)
Title: Keyboard device
Inventor: OGURA NOBUO
IPC: G06F3/023
Filed: 1984-03-19
Abstract: PURPOSE:To reregister a key code at an optional timing completely independently of an application program operating on the body side by adding a function for registering the definition of the key code independently of a processing means on the body side to a keyboard. CONSTITUTION:If a key is depressed after the depression of the definition key 2 in the keyboard body 1, the depressed key is registered in a key area of a table in a RAM6 and the succeeding input is waited. If a key other than the definition key is depressed, the key is additionally registered in an area corresponding to the key area of the table in the RAM6. When it is necessary to input the character string of ''TOKYO, JAPAN'' repeatedly, the definition key, a F1 key, TOKYO, JAPAN, and the definition key are depressed successively even if the program on the body 7 side is in any state, and the character string of TOKYO, JAPAN is assigned to the function key F1 and registered on the table. Consequently, the character string can be inputted by depressing the F1 key.
Patent JP-S63218598-A (JP)
Title: Producing device for rutile single crystal
Inventor: FURUKAWA YASUNORI
IPC: C30B15/14
Filed: 1987-03-05
Abstract: PURPOSE:To produce the single crystal of high quality with excellent optical characteristics, by providing a shield member between a high frequency heating coil for heating the raw material of molten TiO2 and a seed crystal for drawing up single crystal and the drawn-up single crystal when the single crystal of TiO2 is produced from the molten TiO2 by Czochralski method. CONSTITUTION:Molten TiO2 1 is received in a crucible 2 and is heated by the high frequency induction heating coil 3 provided around the outer periphery of the crucible. The single crystal held with the top end of a holder 4 is submerged as a seed crystal 5 into the molten TiO2 while keeping molten state, and the single crystal of TiO2 is grown by the seed crystal 5 drawn up while rotating due to Czochralski method. In this case, the shield member 6 made of Ir or Pt-Rh alloy is provided between the heating coil 3 and the seed crystal 5 so as to be close and overlapped with the crucible 2. Thus, the single crystal of rutile (TiO2) of optical characteristics excellent in homogeneity of refractive index or double refractive index is stably grown because the seed crystal 5 and the growing TiO2 single crystal adhering to the seed crystal are not inductively heated.
Patent JP-S62207573-A (JP)
Title: Joining method for amorphous alloy
Inventor: KITAZAWA KOJI
IPC: B23K1/00
Filed: 1986-03-07
Abstract: PURPOSE:To uniformize a junction by sticking a low melting point metal with its melting via an ultrasonic vibrator to the metal substrate and the surface of an amorphous alloy, then by heating and pressing at the prescribed temp. CONSTITUTION:A surface treated metal substrate 1 is placed on a heater plate 2 and a low melting point metal 3 is melted on the substrate 1. The low melting point metal 3 is then stuck evenly on the substrate 1 by destroying the oxidized film with the vibration energy by moving an ultrasonic vibrator 4 on the substrate 1. The low melting point metal 3 is evenly stuck on the surface of an amorphous alloy 5 similarly and the substrate 1 and alloy 5 are brought into contact with via the metal 3 inside an electric furnace 6 and heated and pressurized at the prescribed temp. The junction is uniformized because of the junction of the clean face each other of the substrate 1 and alloy 3 being performed via the low melting point metal 3.
Patent JP-S60195487-A (JP)
Inventor: ARAI TAKAO
IPC: G21C1/08
Filed: 1984-03-19
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-H07259557-A (JP)
Title: Bonnet structure of service car
Inventor: IKEDA FUTOSHI
IPC: F01P11/12
Filed: 1994-03-23
Abstract: PURPOSE:To prevent such a possibility that dust or the like blown off in time of reversing a fan might flow into the side of a driver's seat from occurring by installing a means selecting the fan and a guide member guiding air out of the inner part of a bonnet in reversion of the fan to the ground side in the outside part of an intake part of the bonnet. CONSTITUTION:A fresh air passage C interconnecting an interspace between a dustproof net 20 and a radiator 8 in a bonnet 6 and the inner part of an upper bonnet 28 is formed by a partition plate 31. In addition, a guide member 35 being made up in a box from with a ceiling part at the machine body upper side, a longitudinal wall part and a plane part and, formed with an opening 35a at the machine body underside (ground side) is clamped to an outer part of the dustproof net 20 in the bonnet 6. With this constitution, in the reversion of a fan 9, dust or the like stuck to a surface of the radiator 8 and the dustproof net 20 of the bonnet 6 is blown away by a blowoff action of the fan 9. The dust or the like blown off is made so as not to flow into the side of a drive's seat owing to the guide member.
Patent JP-H01226031-A (JP)
Title: Control system for pipe line of information processor
Inventor: MITSUI MASAKI
IPC: G06F9/38
Filed: 1988-03-07
Abstract: PURPOSE:To omit a priority circuit for assigning priority and to simplify the constitution of a circuit by providing the title circuit with an exception generation detecting means in each state of a pipe line, and at the time of generating an exception, suppressing the processing of the succeeding instruction. CONSTITUTION:When an exception such as a privileged instruction contravention detected by instruction decoding operation in an I unit 101 is generated, an exception code 101a to be the cause of the generation is stored in an exception code register 106a in a holding means 106 and executed result storing information 101b obtained by instruction decoding is held in an executed result storing information register 106b. The stored information 106b is successively transmitted to succeeding exception code registers 107a-110a and executed result storing information registers 107b-110b. In an S unit 105 to be the final stage, an executed result is stored on the basis of holding information 109c obtained from an immediately preceding stage and the existence of generation of an exception is detected. Since the code 101a stored in an exception code register 110a indicates the generation of an exception, a signal 110d for suppressing a succeeding instruction is outputted.
Patent JP-S59177564-A (JP)
Title: Magnetic recording body
Inventor: SUEMITSU YUUJI
IPC: G03G5/16
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a magnetic recording body which forms a magnetic latent image only by inputting a heat pattern and provides a developed image of high quality by providing the 1st magnetic material layer which has a uniform magnetism pattern and the 2nd magnetic material layer which consists of magnetic particles oriented at right angles to the film thickness direction and is magnetizable on a base layer. CONSTITUTION:The magnetic material layer 2 which is magnetized over the entire surface in a uniform magnetism pattern previously is provided on the nonmagnetic base layer 1. Then, the 2nd magnetic material layer 4 which is not magnetized previously is provided thereupon. This magnetic layer 4 is constituted by orienting the long-axis direction of magnetic particles at right angles to the film direction previously, and a magnetic recording body having said structure is used to form an excellent magnetic latent image only by the heat pattern apparently without applying any external magnetic field.
Patent JP-S63220783-A (JP)
Title: Forced feeding apparatus for fluid
Inventor: WATANABE KOICHI
IPC: H02N11/00
Filed: 1987-03-06
Abstract: PURPOSE:To transport fluid efficiently, by utilizing the flow energy of fluid in one of multiplied and neighbored flow passageways for a pressure for feeding another fluid in another fluid passageway. CONSTITUTION:An inside impeller 5 is attached to an inside rotary ring 3, incorporated rotatably into the rotary ring incorporating section 2b of a casing 2 and an outside impeller 6 is attached to an outside rotary ring 4 respectively whlle the transmission of a force is effected between fluids, which flows through a flow passageway R1 formed at the inside of a tubular body K, and the inside impeller 5. A torque is transmitted to the inside rotary ring 3 through the inside impeller 5 and another torque is transmitted to the outside rotary ring 4 through the outside impeller 6 in the same manner by the flowing operations of the fluids in the flow passageways R whereby a pressure for feeding the fluids is generated in the fluids in the flow passageways R. A multitude of permanent magnets 7 is embedded into and fixed to both rings 3, 4 and one ring is rotated so as to follow the other ring by the effect of magnetic attractive forces of both rings.
Patent JP-S58167135-A (JP)
Title: Injection-compression molding machine
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/00
Filed: 1982-03-29
Abstract: PURPOSE:To obtain resin molding without any strain by a method in which an oil-pressure cylinder is provided to any one of two fixed side die plates, a compression allowance fine regulating mechanism and a retraction or advancing control mechanism are also provided, and the volume of the cavity is increased for a compression allowance. CONSTITUTION:Two fixed side die plates are provided, and mold plates are attached to the inner plate 2 of the fixed side die plate and a movable side die plate 3, an oil-pressure cylinder 13 for compression is provided to the outer plate 1 or inner plate 2 of the fixed side die plate, and compressive operation is made, after injection, by pushing the inner plate 2 or the outer plate 1 by the oil- pressure cylinder 13. Furthermore, by using both the compression allowance fine regulating mechanism 8 and the retraction or advancing control mechanism, the volume of the cavity 10 is increased for a compression allowance, and thereby resin is not changed during the solidification process and therefore, no strain occurs in the resin.
Patent JP-H04287415-A (JP)
Title: Ringing prevention circuit
Inventor: OGASAWARA NARIAKI
IPC: H03K17/16
Filed: 1991-03-16
Abstract: PURPOSE:To realize the ringing prevention circuit highly integrated without reducing the high speed drive capability of a semiconductor integrated circuit with simple constitution. CONSTITUTION:An means to detect an output voltage is provided between a final output stage 3 of a semiconductor integrated circuit and an output terminal 4, and when a detection means detects it that an output voltage level is higher than a prescribed output voltage level, a 1st current control means 8 provided to the title circuit supplying a required current to drop an output voltage through a wiring connecting to the output terminal and when the detection means detects it that an output voltage level is lower than the prescribed output voltage level, a 2nd current control means 89 provided to the title circuit supplying a required current to increase an output voltage through a wiring connecting to the output terminal.
Patent JP-S60196231-A (JP)
Title: Embossing device
Inventor: TAKIGUCHI HIDEKI
IPC: B21D31/00
Filed: 1984-03-17
Abstract: PURPOSE:To obtain a beautiful decorative film having durability and weatherability by softening the decorative film and warming a steel sheet without exerting undue tension to the sheet during embossing. CONSTITUTION:A coil A is fed via pinch rollers 3 to a loop part 4. The coil A is fed under the permissible tension to the part 4 in this stage and is then warmed to 30-60 deg.C by heaters 7. The decorative film is fed in the soft state to embossing rolls 8. Since the decorative film is worked under virtually no tension during embossing, the film is beautifully worked with less cracks, etc. The film is relieved of residual strain by a leveler 9 under heating to 50-100 deg.C after embossing and therefore the beautiful rugged pattern having no strain is formed.