baber/WOPTO huggingface dataset:
Patent JP-S54102398-A (JP)
Title: Preparation of polyurethane elastomer
Inventor: TANAKA MINORU
IPC: C08G18/65
Filed: 1978-01-31
Abstract: PURPOSE: To prepare a new polyurethane elastomer having excellent strength, discoloration resistance for acid and gas, etc., by polymerizing a polymeric diol, aromatic and aliphatic organic diisocyanates and a chain extender, e.g. hydrazine, etc., under specific condition.  
     CONSTITUTION: (A) A linear polymeric diol having a molecular weight of ≥800 is reacted with (B) an aromatic organic diisocyanate and (C) an aliphatic organic diisocyanate optionally having aromatic rings to give a prepolymer having isocyanate groups at both ends, wherein the amount of (B)+(C) is 1.5 mole on the basis of 1 mole of (A). The prepolymer is chain-extended with (D) a low-molecular compound having two amino groups and/or hydroxyl groups, further with (E) hydrazine (derivative) NH 2 NHR (R is H, alkyl, etc.) to give the desired polyurethane, wherein 30W80% in the carbon atom directly bonded with the nitrogen atom of the ureylene and urethane bond is the nucleus carbon e.g. of benzene, etc., and ≥2% of the ureylene bond is derived from the reaction of (C) with (E). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61169409-A (JP)
Title: Total aligning feeder for parts
Inventor: SEKINE TOSHIRO
IPC: B65G47/14
Filed: 1985-01-21
Abstract: PURPOSE:To eliminate a jamming phenomenon of parts midway through their feeding as well as to make good an aligning feed efficiency, by rotating a rotor with a detection signal out of a parts passing detector situated in an opposed position between a horizontal rotating part and its transfer floor, while letting a moving direction of these parts get converted or stopped. CONSTITUTION:A light emitting element 70 is set up in an upper part of a transfer floor 31b on a groove 31a of a rotor 31 as deviating to the upstream side while a light receiving element 71 is set up in a direction beneath a hole 72 of the transfer floor 31b opposed to this and thereby both ends in front and the rear of each passing part are detected. When parts reaches the inside of the groove 31a and passes through the hole 72, a rotary actuator 32' operates, making the rotor 31 rotate as far as 180 deg.. Therefore, in time of rotation starting in the rotor 31, parts are completely housed inside the groove 31a. However, when a parts attitude discrimination device will not emit the conversion output, the actuator 32' fails to operate as well as when over-flowing of the parts is detected, these parts rotate as far as a smaller angle than the angle of 180 deg., coming into contact with a side wall of a chute, thus they are housed inside the groove 31a.
Patent JP-H02190466-A (JP)
Title: Closed type nitriding furnace and production of nitride
Inventor: SHIMOMURA HIROAKI
IPC: C23C8/26
Filed: 1989-01-18
Abstract: PURPOSE:To nitrify a raw material with excellent nitriding efficiency by performing replacement of gaseous nitrogen in a nitriding furnace while utilizing the gas introducing ports in the different positions of a heating furnace in the case of introducing the raw material to be nitrified into the vacuum heating furnace and nitrifying the raw material while heating it in the gaseous nitrogen atmosphere. CONSTITUTION:A raw material 6 to be nitrified such as Fe-Si is placed on a dolly 7 and this dolly 7 is introduced into a vacuum heating type nitriding furnace 2 provided with a heat insulated wall 3 and a heater 4 and a furnace cover 5 is closed. The inside of the nitriding furnace 2 is exhausted and evacuated by a vacuum pump 8 and thereafter the temp. in the furnace is raised at 1000-1200 deg.C by the heater 4. Gaseous N2 is introduced into the furnace through a first gas introducing port 11 so that the pressure is regulated to 800-1000Torr and Fe-Si 6 is nitrified at 40-50% nitriding degree. Then gaseous N2 in the furnace is exhausted by the vacuum pump 8 and gaseous N2 is newly introduced through a second gas introducing port 12. When nitriding degree reaches 70-80%, gaseous N2 in the furnace is reexhausted by the vacuum pump and gaseous N2 is newly introduced through a third gas introducing port 13. Thereby Fe-Si is nitrified with excellent nitriding efficiency at small electric power for the heater.
Patent JP-S63178556-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUDO TOSHIO
IPC: H01L29/812
Filed: 1987-01-20
Abstract: PURPOSE:To absorb a steep current change into a chip by laminating and forming a first metallic wiring and a second metallic wiring for power wirings on a semiconductor substrate consisting of GaAs, etc. through a dielectric having a high dielectric constant and increasing electrostatic capacitance between the metallic wirings. CONSTITUTION:Power wirings are constituted onto a semiconductor substrate 10 composed of GaAs, and a dielectric 5 and tantalum oxide 13 are laminated in a first metallic wiring 11 and a second metallic wiring 12. The width of these metallic wirings 11, 12 is wider than a signal wiring, and the metallic wirings 11, 12 are shaped extending over the whole circumference of a chip. A dotted line section represents a MESFET section, a gate 15, a source 16 and a drain 17 are formed, and a section under the gate 15 organizes a Schottky gate. The upper sections of the gate, source and drain are coated with normal SiO2 18. The wirings 11 and 12 are laminated, holding Ta2O5 13. The wirings 11, 12 are laminated and shaped through a dielectric having a high dielectric constant formed to the oppositely faced sections of the wirings 11, 12, thus increasing electrostatic capacitance between the wirings 11, 12.
Patent JP-H02190685-A (JP)
Title: Three-way solenoid valve
Inventor: TAKAGI KIYOSHI
IPC: B29C65/34
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the linear duty/output pressure characteristic regardless of the type of a load by removably fitting an orifice means changing the passage area on the discharge hole of a three-way valve having a plunger valve, a ball and a spring. CONSTITUTION:A three-way solenoid valve has a plunger valve 4 sucked and driven by the excitation of an exciting coil 7, a ball 11 brought into contact with the tip section of the valve 4 and opening or closing an input hole 14, a valve body 40 provided on the valve 4 and pressing the ball 11 to the input hole open side together with the valve 4 and communicating an output hole 16 and a discharge hole 15 at the time of the suction operation of the valve 4, and a fluid release bole 3a coaxial with the valve 4 at the center of a core 3 storing a spring 13. An orifice 17 changing the passage area is removably provided. Even when a load is connected to the output hole side, the linear duty/output pressure characteristic is obtained regardless of the type of the load, and the controllability of the solenoid valve can be improved.
Patent JP-H09198259-A (JP)
Title: Fault recovery device at time of interruption processing in memory duplex system
Inventor: NAKAGAWA TOSHIKAZU
IPC: G06F11/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To evade a system crush and to perform a flexible/quick recovery processing, when an HW/SW(hardware/software) fault is generated during the interruption processing in an OS. SOLUTION: In a memory duplex system, the just before the interruption of a system is preserved when an interruption is generated (S21/S31). At the time of the generation of a fault during an interruption processing, a user refers to a preliminary registrable fault information and executed a fault coping processing (S22). At this stage, the recovery propriety of the fault is decided (S23). At the time of an impossible, the interruption processing is continued and the processing is shifted to an operating system. At the time of a possible, a system state is returned to the state just before an interruption (S24/S25/S32/S33), and this device has a means restoring to the state before the generation of the interruption.
Patent JP-H10202826-A (JP)
Title: Plate cylinder apparatus in rotary press
Inventor: SUZUKI HIDEAKI
IPC: B41F33/14
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost without requiring a hole and an adjusting means for adjusting an axial direction of a shell cylinder while in a plate cylinder apparatus of a rotary press, both of rotary drivings of a plate cylinder main body and the shell cylinder can be received from driving sides, and a structure of the driving sides can be simplified without necessity of placing three adjusting means on the driving sides. SOLUTION: A circumferential direction adjusting means of a plate cylinder main body 3 and an axial direction adjusting means of the plate cylinder main body 3 are provided to a journal side on one side of a plate cylinder main body 3. Besides, a circumferential direction adjusting means of a shell cylinder 5 and an axial direction adjusting means of the shell cylinder 5 are provided to a journal 8 side on the other side of the plate cylinder main body 3. When the plate cylinder main body 3 is rotated by being driven from a driving system, rotary driving force is transmitted to the shell cylinder 5 through linking components 44, 51 from a protruding end part of the journal 8 on the other side.
Patent JP-H05195854-A (JP)
Title: Exhaust emission purifier for internal combustion engine
Inventor: HOSHI KOICHI
IPC: F01N13/02
Filed: 1992-01-22
Abstract: PURPOSE:To favorably purify exhaust gas while preventing early deterioration of catalyst. CONSTITUTION:In order from the upper stream to the lower stream in an engine exhaust passage, a first oxygen sensor 23, a first three-way catalyzer 18, a secondary air supply port 25, a second oxygen sensor 24, and a second three-way catalyzer 21 are arranged. When fuel supply is not increased, supply of the secondary air is stopped and air-fuel ratio of mixture supplied into an engine cylinder is feedback controlled so as to be theoretical air-fuel ratio, based on the output signals from the first oxygen sensor 23 and the second oxygen sensor 24. When fuel supply is increased, feedback control of air-fuel ratio is stopped and secondary air is supplied from the secondary air supply port 25, and the quantity of secondary air is controlled so that the air-fuel ratio of gas flowing in the second catalyzer 21 becomes theoretical air-fuel ratio.
Patent JP-H03214504-A (JP)
Title: Manufacture of composite dielectric
Inventor: YAMAKAWA SEISHIRO
IPC: H01B3/00
Filed: 1990-01-17
Abstract: PURPOSE:To improve dielectric constant by impregnating a gap between glass fibers for composing a sheet, with a solution in which inorganic dielectric powder is dispersed in a solvent, and then impregnating it with resin. CONSTITUTION:Firstly, a gap between glass fibers for composing a sheet is impregnated with a solution, in which inorganic dielectric powder is dispersed in a solvent, followed by impregnation with resin. Accordingly, since it takes such a form that, after introducing a sufficient amount of inorganic dielectric powder into the gap between glass fibers prior to resin impregnation, resin for impregnation is sealed inside the gap in the state of detaining inorganic dielectric powder in the gap, the sheet part, which is a reinforcing material, sufficiently has dielectric constant thus to dissolve a state where the low dielectric constant regions are interposed in series. Thereby, mixed inorganic dielectric powder improves the dielectric constant.
Patent JP-H04213541-A (JP)
Title: Surface take-up device for web
Inventor: MAEDA HIROSHI
IPC: B65H16/08
Filed: 1991-01-29
Abstract: PURPOSE:To shorten a time for delivering a product roll and feeding a core. CONSTITUTION:A surface take-up device for a web is equipped with a product roll delivery-mechanism 22 for carrying a product roll 21 from winding rollers 10 and 12 to product take-up rollers 24 and 26, a core feed mechanism 61 for feeding a core 18 to winding rollers 10 and 12, and a cutting mechanism 30 for cutting a web 20 in a breadthwise direction after taking up the web 20. In addition, the delivery mechanism 22 for the product roll 21 and the core feed mechanism 61 are concurrently operated, thereby shortening a time for delivering the product roll 21 and feeding the core 18.
Patent JP-S60154499-A (JP)
Title: Driving device for rotating anode x-ray tube
Inventor: OOSUGI YASUSHI
IPC: H05G1/66
Filed: 1984-01-20
Abstract: PURPOSE:To save input to an induction motor by comparing the number of anode rotation with reference frequency and controlling in an optimum condition input frequency to an induction motor according to output from a comparator. CONSTITUTION:Vibration caused by rotation of an anode of X-ray tube 2 is detected with a rotation detector 4 comprising a piezoelectric device, and converted to voltage signal corresponding to frequency component of signal with a frequency-voltage converter 7. The signal voltage is compared with reference voltage sent from a reference voltage generator 9 with a voltage comparator 8, and voltage corresponding to difference between the rotating number and the setting rotating number is outputted as differential voltage. This voltage is added to reference voltage of the reference voltage generator 9 with an adder 9' and again converted to frequency signal with a frequency converter 10. Thereby, an anode of X-ray tube 2 is driven at high frequency.
Patent JP-H06223748-A (JP)
Title: Fluorescent character display tube
Inventor: MIZOHATA TADASHI
IPC: H01J31/12
Filed: 1993-01-22
Abstract: PURPOSE:To provide a filament with a large mechanical strength and little end cool, by reforming a linear cathode as an electron source. CONSTITUTION:A linear cathode as an electron source provided to a fluorescent character display tube is formed by covering a linear filament which consists of Re-W, with an electron emitting layer. As a practical example, when a linear filament which consists of 0.54mg of 26% Re-W with an electron emitting substance of an oxide, the end cool on one side at about 580 deg.C is as short as about 4.2mm. On the other hand, the end cool on one side of a filament which consists of 100% W with the same diameter is about 8mm. Consequently, the end cool is made shorter about the half value, and the mechanical strength is also improved about 50% in this filament.
Patent JP-S61168042-A (JP)
Title: System for processing utility by display selection
Inventor: KAMANO HIRONOBU
IPC: G06F9/00
Filed: 1985-01-22
Abstract: PURPOSE:To release users from implementation of individual dedicated utility menus, by implementing a menu, in which all utilities offered to a system are classified and integrated by function. CONSTITUTION:Firstly, a function selecting menu picture 11 is displayed by actuating a menu displaying/inputting mechanism 15. When a desired function is selected and inputted by means of its menu number thereafter, the function is supplied to a parameter analyzing mechanism 16 through the avove-mentioned mechanism 15 and the parameter is checked in rightness by the mechanism 16. The analyzed result is supplied to a menu assembling mechanism 17 and, at the same time, stored in a memory. The mechanism 17 assembles information which can display a process selecting menu picture 12 which is the 2nd picture in accordance with the analyzed result and supplies the information to the above-mentioned mechanism 15. When a desired process is selected and inputted on the above-mentioned menu picture 12 by means of its menu number, the menu number is similarly supplied to the parameter analyzing mechanism 16 through the mechanism 15 and supplied to the mechanism 17 after the rightness of the inputted menu number is checked.
Patent JP-S5293213-A (JP)
Title: Frequency synthesizer for transceiver
Inventor: ISHIKAWA TOKUMI
IPC: H03L7/185
Filed: 1976-01-30
Abstract: PURPOSE:To reduce the number of the crystal oscillators down to one by connecting the demultiplying and multiplying circuits and the multiple channel phase syncronizing circuit for communication frequency generation to one reference frequency oscillator in order to turn the output frequency from the demultiplying and multiplying circuit into the reference frequency for transmitting-receiving and to the phase syncronizing circuit.
Patent JP-H10208297-A (JP)
Title: Optical disk substrate
Inventor: MIZUMA HIROAKI
IPC: G11B7/24097
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the optical disk base in which the rigidity is maintained even though the thickness of the disk is reduced to accommodate a high numerical aperture(NA) requirement, warp of the disk, that is generated by the changes in the environment and/or caused during the molding process of the disk, is prevented and the eccentricity between the center hole formed at the center section of a clamping region is eliminated. SOLUTION: An optical substrate 1 has a ring shaped information recording region 1a and a clamping region 1b which is located in the inner peripheral side and is supported by a supporting body. A thickness t3 of an outer peripheral section 1c of the region 1a is made greater than a thickness t1 of the region 1a. A through-hole is formed in the central section of the region 1b and a holding member 3, which has a hole section 7 and has an approximately ring shape, is provided at the central section corresponding to the through-hole.
Patent JP-S61167792-A (JP)
Inventor: HANATANI TORU
IPC: F16L11/11
Filed: 1985-01-21
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-S56108419-A (JP)
Title: Hand rail of step for manhole
Inventor: GOTOU KAZUYA
IPC: E02D29/12
Filed: 1980-01-30
Abstract: PURPOSE: To facilitate the mounting of a hand rail and ensure a safe lifting by providing a fitting for mounting it to the existing step hold installed on the inner wall of a manhole at required points of a rail extending vertically.  
     CONSTITUTION: Two hand rails 5 with a required length extending vertically are arranged in a parallel at a proper space and connected together between lower parts thereof with a connecting member 6. A fitting 8 having a groove 7 adapted to be fitted horizontally into the front part of the existing step hold 3 provided on the side wall of a manhole 1 is fixed at the center of the connecting member 6. A fitting 8' having a groove 7' adapted to be fitted horizontally into the side part of the step hold 3 is fastened on one end of the connecting member 6. In operation, the fittings 8 and 8' are fitted into the step hold 3 and a bent lower end contact section 11 is brought into contact with the side wall 2. Then, pins 9 and 9' are inserted into holes 10 and 10' to lock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59135179-A (JP)
Title: Label printer
Inventor: TAKAI YOSHIHIRO
IPC: G06K15/02
Filed: 1983-01-24
Abstract: PURPOSE:To provide a printer which enables the use of a label different in the size according to a format to be printed by providing a printing format setting means to set the printing format according to the label selected by a means of setting the type of the label. CONSTITUTION:When the mode of setting the type of a label is entered with a mode selector switch 3, the register is judged by a key processing to set 1-5 for a label F and the label setting F=1 is obtained. In the setting operation, when the label setting is F=1, the value of the label F is judged and the feed value for the type of the corresponding label is set to the actual amount of feeding to execute the routine of transferring the feed value for a return. This transfers the type and the feed value of the new label from a CPU-1 to a CPU-2 to automatically set a printing format feed value.
Patent JP-2000203131-A (JP)
Title: Ink jet recorder
Inventor: YOKONO SEIJI
IPC: B41J29/20
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To give information for effectively utilizing a printing time up to an end of printing by notifying the printing time to a user. SOLUTION: The ink jet recorder receives print information by a request from a terminal unit 20 through an I/F 18. The recorder confirms whether the information of one head width is received or not while storing the information in a RAM 16. If the recorder receives the information of the one head width, the recorder decides whether there is print data in the information or not, and counts number of the presence and number of the absence. The recorder repeats this operation until the information of one page is received. After the recorder receives the information of the one page, the recorder calculates a printing time. Its calculated result is stored in the RAM 16, the time is displayed on a display unit 14, and its printing operation is started. After the printing operation is ended, the display of the time is finished. And the printing time in the RAM 16 is cleared.  Then, whether there is next page or not is decided. If yes, the above-described operation is repeated. If NO, the operation is finished.
Patent JP-H08198352-A (JP)
Title: Aerosol bomb with scalp-touching type nozzle
Inventor: KATAGIRI ISAMU
IPC: B05B9/04
Filed: 1995-01-25
Abstract: PURPOSE: To enable applying a medicated spray in a manner of directly tapping the scalp with an inverted aerosol bomb held in hand so as to produce a good massage effect by providing a spout on a nozzle stem at the upper end of an aerosol bomb and a spherical tip with an opening for a spray on the spout. CONSTITUTION: A scalp-touching type nozzle 2 has a spout 5 which is fitted on a nozzle stem 4 at the upper end of an aerosol container body 1 and a spherical tip 6 on the spout 5. The nozzle stem 4 communicates with the inside of the aerosol container through a tilt valve 7, which is held in a closed state by a spring 8. By tapping the scalp with the aerosol container held in hand the spout 5 is pressed down through contact of the spherical tip 6 with the scalp and the tilt valve 7 is opened. Then from inside the aerosol container body 1 a medicated fluid, such as hair tonic, is sprayed through a spray opening 10 in the spherical tip 6.
Patent JP-S63177100-A (JP)
Inventor: IWAMATSU SEIICHI
IPC: G21K1/00
Filed: 1987-01-19
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-S60152956-A (JP)
Title: Wheel slippage detector for automobile
Inventor: NAGAOKA MITSURU
IPC: G01P3/56
Filed: 1984-01-23
Abstract: PURPOSE:To enable the detection of slippage of a wheel on an automobile easily and accurately by comparing variation rate of rotational speed of a driving wheel with the acceleration of a body. CONSTITUTION:When a car runs normally on an ordinary road relatively high in the friction resistance coefficient of road surface, driving wheels 7 and 7 keep variation rate of the rotational speed and the acceleration of a body 1 in a proportional relationship. Therefore, an electronic decision circuit 10 judges that difference between the variation rate of the rotational speed of the driving wheels 7 and 7 and the acceleration of the body 1 is smaller than the set value of a reference value setter 16 and outputs no signal for indicating the slipping condition of the wheels. Then, when a sudden acceleration or sudden deceleration running is done on a road with the friction resistance coefficient of the road surface becoming small due to wetting, freezing or the like, the driving wheels 7 and 7 slip on the road surface and the acceleration of the body 1 fails to follow the variation rate of the rotational speed of the driving wheels 7 and 7, which breakes the proportional relationship between the two factors, eventually causing a significant difference. As a result, the circuit 10 judges that the difference between the variation rate of the rotational speed of the driving wheels 7 and 7 and the acceleration of the body 1 exceeds the set value and outputs a signal forindicating the slipping condition of the wheels.