baber/WOPTO huggingface dataset:
Patent JP-H09264634-A (JP)
Title: Absorption refrigerating machine
Inventor: MATSUKIYO TOMIYUKI
IPC: F25B33/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent mist of solution from mixing into a condenser from a regenerator by eliminating, in the regenerator of an absorption refrigerating machine, a space under a heat transfer body for heating absorption solution, where the absorption solution remains. SOLUTION: In a high temperature regenerator 4 provided in an absorption refrigerating machine, an inlet nozzle 12a, into which dilute solution 57a being absorption solution flows in, and an outlet nozzle 12b, from which refrigerant vapor and absorption solution flows out, are provided in a vessel 12, and a heat transfer tube 5 for heating the solution 57a is provided in the vessel 12, and upper and lower manifolds 6, 7 are connected to both ends of the tube 5, respectively. And in order to eliminate a space 11 under the tube 5, in which the solution 57a may remain, space eliminating bodies 10 are provided. That is, the bodies 10 having solution-resistant property against the solution 57a are provided so as to eliminate a spiral space along a spiral plane under the tube 5.  As a result, volume of solution per unit area of the tube 5 can be reduced, heat transfer performance of the regenerator 4 can be improved and also manufacturing cost of the regenerator 4 can be reduced.
Patent JP-H01247727-A (JP)
Title: Control method for traction for vehicle
Inventor: WATANABE HIDEAKI
IPC: B60W10/06
Filed: 1988-03-28
Abstract: PURPOSE:To increase the acceleration performance of a vehicle by storing the throttle opening value of the shift-up generation time in case of its generation during the traction control and reopening the control with the opening value stored at the shift-up completion time as the initial value of after the shift-up. CONSTITUTION:The traction control method is to compare each wheel speed of driving wheel and driven wheel, to decrease the throttle opening by deciding the driving wheel being idling at the time when the driving wheel speed becomes higher than the driven wheel speed more than a certain degree and to constrain the idling by reducing the engine output. In this case, in case of the shift-up of a transmission being generated during the traction control the throttle opening value at its generation time is stored. The throttle opening value during the shift-up is decreased, this stored throttle opening value is set as the initial value of after the shift-up at the shift-up completion time and the traction control is re-opened based on this throttle opening value.
Patent JP-S59209358-A (JP)
Inventor: TOTANI KAZUO
IPC: A61H39/00
Filed: 1984-04-11
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-S57187323-A (JP)
Title: Mineral powder slurry for tack elimination of unvulcanized rubber sheet
Inventor: FUJIWARA TOSHIO
IPC: B29B15/00
Filed: 1981-05-12
Abstract: PURPOSE: The titled slurry undergoing no particle separation for a long period of time, prepared by using, as an effective component, a powder of a silicate mineral or a water-insoluble salt of an alkaline earth metal, surface-treated with a zinc salt of a higher fatty acid.  
     CONSTITUTION: The titled slurry containing an effective component which is a powder, average particle diameter ≤3μm, of a silicate mineral or a water-insoluble salt of an alkaline earth metal (e.g., clay, talc, mica, silica, "shirasu", basic magnesium carbonate, calcium carbonate or gypsum) which is surface- treated with a zinc salt of a higher fatty acid. In using this slurry, the slurry is  merely diluted with water to a desired concentration, and the resulting slurry  does not undergo separation such as settlement or floating or particles for a  long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61231452-A (JP)
Title: Method for monitoring electrolytic decontamination
Inventor: TANAKA AKIO
IPC: G01N27/26
Filed: 1985-04-05
Abstract: PURPOSE:To simply enable the monitoring of a decontamination state in such a state that electrolytic operation is succeeded, by performing the cathodic electrolysis of the contaminated oxidized film on the surface of radioactive metal waste at first and subsequently performing constant current or constant voltage anodic electrolysis. CONSTITUTION:Radioactive metal waste 21 having a contaminated oxidized film is immersed in an electrolytic cell 22 filled with an electrolyte 23 such as a 20wt% sodium sulfate solution and a current is supplied between said waste 21 and an opposed electrode 24 from a DC power source 25 to perform electrolytic decontamination. The DC power source 25 is equipped with an alternating generator 26 to enable alternating electrolysis alternately changing polarity. In performing the electrolytic decontamination of the waste 21, as the contaminated oxidized film is gradually removed, cathodic electrolysis is performed once and constant current or constant voltage anodic electrolysis is subsequently performed and, if voltage change or current change at that time is tracked in each decontamination time with the elapse of time, the monitoring of the contaminated oxidized film, that is, the monitoring of a decontamination advance state can be performed.
Patent JP-S63237590-A (JP)
Title: Semiconductor light emitting device
Inventor: MIHASHI HIROSHI
IPC: H01S5/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain an oscillation wavelength in an ultraviolet range by employing a material with a lattice constant smaller than the lattice constant of GaAs as a substrate material. CONSTITUTION:A substrate crystal which has a lattice constant smaller than that of GaAs and larger than that of ZnS and whose lattice can be matched with the lattice of a semiconductor layer built up on it is employed as a substrate 11, ZnSxSeyTe1-x-y (0<x+y<=1) layers are employed as cladding layers 12 and 14 and a ZnSx' Sey'Te1-x'-y' (0<x'+y'<1) layer is employed as an active layer 13. With this constitution, as the forbidden band width of ZnSSeTe can be widened compared with that in the case of employing GaAs as the substrate material, a semiconductor laser which has an oscillation wavelength in an ultraviolet range can be realized and the performances of information equipment and consumer equipment such as optical disc players and laser beam printers can be substantially improved.
Patent JP-S58188669-A (JP)
Title: Wire dot printer
Inventor: TANABE KAZUMI
IPC: B41J2/305
Filed: 1982-04-28
Abstract: PURPOSE:To availably prevent the outflow of an ink from a holding orifice provided to the rear wall of an ink sump part, by providing an ink leakage preventing film to the peripheral surface of a wire piercing through the holding orifice provided to the rear wall of the ink sump part. CONSTITUTION:In a wire dot printer wherein an ink sump part 5 is mounted behind a wire holding member 3a opposed to recording paper 2 on a platen 1, an ink leakage preventing film 9 is formed to the peripheral surface of a wire 8 piercing through a holding orifice 7 provided to the rear wall of the ink sump part 5 so as to cover the part of the holding orifice 7 and the parts with predetermined lengths over the front and the rear sides of said orifice 7. In additon, the ink leakage preventing film 9 is formed from a substance of which the contact angle formed by the surface of the ink and the surface of said ink leakage preventing film becomes 90 deg. or more at the end of the contact part of the ink leakage preventing film and the ink (e.g., fluorine contained resin such as polyvinyl fluoride or polyvinylidene fluoride, silicon resin).
Patent JP-H02252693-A (JP)
Title: Vapor phase growth device
Inventor: HASENO YOSHIO
IPC: C30B25/10
Filed: 1989-03-25
Abstract: PURPOSE:To control the whole susceptor zone in optimum temperature distribution and to improve qualities of product in a vapor phase growth device equipped with a heating disklike susceptor to place a wafer by winding a work coil for heating so as to cover inner and outer peripheral end faces of the susceptor. CONSTITUTION:In a vapor-phase growth device equipped with a heating disklike susceptor 4 to place a wafer 17, the following constitution is adopted. Namely, an end face 4a at the inner peripheral side (central part) of the susceptor 4 is covered with a coil cover 20, an end face 4b at the outer peripheral side with a ring-shaped projected part 20a thereof and a work coil 21 for heating is wound in the coil cover 20 including the ring-shaped projected part 20a. By the above-mentioned constitution, temperature distribution at the inner and the outer peripheral sides of the susceptor 4 can be uniformed.
Patent JP-S5927392-A (JP)
Inventor: MITSUSHIERU GIBATEI
IPC: G08B21/04
Filed: 1983-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07276012-A (JP)
Title: Cooling roll for producing short length rapidly cooled/ solidified strip
Inventor: SENBA HIROSHI
IPC: B22D11/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a cooling roll for efficiently producing a short length rapidly cooled/solidified strip having flat shape, in an apparatus for producing the above strip by a single roll method. CONSTITUTION:The cooling roll 1 is used to produce the rapid cooled/solidified strip by supplying molten metal onto the surface 9 of the cooling roll rotated at high velocity, band-shaped insulation films 10 are arranged on the surface 9 of the cooling roll in the rotating axial direction at a prescribed interval from the peripheral direction of the roll to produce the short length rapid cooled/solidified strip. The short length rapid cooled/solidified strip having flat shape can be produced by using this cooling roll 1 and further, the service life of the cooling roll 1 can be further extended.
Patent JP-S52155048-A (JP)
Title: Semiconductor device
Inventor: NAMITA KOUKI
IPC: H01L29/47
Filed: 1976-06-18
Abstract: PURPOSE: To attempt to increase reverse dielectric strength by providing a much higher resistivity layer of the same conductivity type as that of a semiconductor substrate on the surface layer where electrodes are formed thereby preventing the field concentration at electrode edge portions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05232248-A (JP)
Title: Metal detector
Inventor: SUZUKI TAKASHI
IPC: G01V3/10
Filed: 1992-02-24
Abstract: PURPOSE:To enable the setting of the optimum magnetic field frequency to minimize effect on a magnetic field by an object to be inspected itself in a metal detector which judges the presence of metal mixed into the object to be inspected based on a change in the magnetic field when the object to be inspected passes through the magnetic field. CONSTITUTION:A frequency phase memory means 26 has a frequency division ratio data and a phase data known of an object to be inspected stored previously and a data read out as specified by a goods assigning means 27 is set to a frequency divider and a phase shifter 20. As a result, the presence of metal mixed is judged with the minimal effect on a magnetic field of the object to be inspected. When the object to be inspected with the frequency division ratio data and the phase data unknown is inspected, an automatic mode switch 31 is turned ON and the object to be inspected containing none of the mixed metal is made to pass through the magnetic field. Thus, an automatically frequency phase setting means 30 detects the optimum frequency division ratio data and phase data with the varying of the frequency division ratio and the phase to set.
Patent JP-H10269768-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO TAKASHI
IPC: G05F3/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable supply of stable output voltage which does not change depending on the internal clock signal frequency by setting an increasing rate of an output current for drop of an internal power supply voltage to a higher value as the internal clock signal frequency generated by an internal clock signal generating unit is higher. SOLUTION: An internal power supply voltage drop circuit 2 drops an external power supply voltage supplied from a power supply voltage Vcc, generates an internal power supply voltage intVcc and then supplies it to each internal circuit and determines the internal power supply voltage intVcc depending on the reference voltage Vref input from the reference voltage generating circuit 5. A frequency detecting circuit 21 detects frequency of he internal clock signal INTCLK output from a clock buffer circuit 13 and outputs a signal indicating that the detected frequency has exceeded the predetermined value or not to the internal power supply voltage drop circuit 2. When the detected frequency has exceeded the predetermined value, a large amount of current can be supplied within a short period and when the frequency is lower than the predetermined value, a current dissipation is saved for stabilization.
Patent JP-H08270528-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: NAGAI TAKASHI
IPC: F02M37/00
Filed: 1995-03-30
Abstract: PURPOSE: To improve accuracy in adjustment of pressure of fuel to be supplied by arranging a pressure regulator which adjusts the pressure of the fuel to be supplied on an upper portion of a fuel tank, or a bracket provided on the upper portion of a fuel tank. CONSTITUTION: A fuel pump 10 suctions fuel 2 from a portion near a tank bottom surface 71, increases its pressure, and supplies it to an injector provided on an internal combustion engine through a fuel line 20. A return line 40 is branched from the fuel line 20 in a bracket 60 arranged on an upper portion 72 of a fuel tank 70. When pressure of the fuel to be supplied exceeds a specified value, a pressure regulator 30 is opened and excessive fuel returns to the fuel tank 70. The pressure regulator 30 is arranged on a portion where is not impregnated with the fuel 2. A diaphragm or a valve body composing it are hardly influenced by the pressure of the fuel 2 inside the fuel tank 70. Pressure of the fuel is thus accurately adjusted.
Patent JP-S60216319-A (JP)
Title: Lens moving device
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/08
Filed: 1984-04-12
Abstract: PURPOSE:To facilitate assembly by using a plane cam mechanism for lens movement and releasing one cam groove. CONSTITUTION:A cam follower 41 provided to the 2nd lens holding frame 34 and a cam follower 42 provided to the 3rd lens holding frame 35 are moved respectively where they engage with the release part 39a of the 1st groove cam 39 of a cam plate 38 and the release part 40a of the 2nd groove 40. Then, the cam plate 38 is inserted as shown by an arrow 49 along guide members 31a, 31b, and 31c and further a flexible stop member 44 is pressed counterclockwise with the wall 43a of a recessed part 43 to flex; when the cam plate 38 is inserted to where there is not the wall 43a, the stop member 44 returns to where it is not pressed. In this state, the cam plate 38 is supported movably from where the tip part 44a of the stop member 44 abuts on a wall 43b formed in the recessed part 43 of the cam plate 38 to where a projection 31d of a lens substrate 31 abuts on a wall 43c formed in the recessed part 43 of the cam plate 38.
Patent JP-H09265115-A (JP)
Title: Active matrix type display device
Inventor: HIRAI TAKANORI
IPC: G02F1/1365
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device with which the degradation in the production yield occurring in the disconnection defect of data buses is sufficiently suppressed. SOLUTION: This display device has plural data buses 111 arranged on an insulating substrate 101, plural pixel electrodes 191 arranged along the data buses 111 and a first electrode substrate 100 including the upper electrodes 123, 129 and lower electrodes 127 having the regions overlapping on each other via dielectric layers and having two-terminal nonlinear elements 121 connecting the data buses 111 and pixel electrodes 191. The lower electrodes 127 are constituted by patterning the wirings for the striped lower electrodes and the data buses 111 are arranged to part from the regions 103a, 103b where the wirings for the lower electrodes exit.
Patent JP-H04309228-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASHIMA TAKASHI
IPC: H01L21/027
Filed: 1991-04-08
Abstract: PURPOSE:To ensure wiring quality by a method wherein, after contact holes are formed in an insulating film on a first conductor layer by using resist as a mask, and the resist is eliminated under specified conditions, a second conductor layer is led out onto the insulating film exposed from the contact holes. CONSTITUTION:A resist film 6 is formed on a PSG interlayer insulating film 5 on a substrate and used as a mask, and RIE process is performed, thereby forming contact holes 8A, 8B which expose the upper surface of lower Al layers 2A, 2B. By using an RIE type ashing equipment, the resist film 6 is eliminated with oxygen plasma formed in a low pressure oxygen atmosphere lower than or equal to 0.2Torr by using high frequency electric power. Upper layer wirings 9A, 9B led out from the upper surfaces of the lower Al wirings 2A, 2B exposed in the contact holes 8A, 8B are formed on the PSG interlayer insulating film 5. Thereby the quality of the wirings 2A, 2B, 9A, 9B can be ensured.
Patent JP-H06291854-A (JP)
Title: Originating call controlling method
Inventor: KAMEI KOJI
IPC: H04M3/42
Filed: 1993-03-31
Abstract: PURPOSE:To improve the working rate of an extension and to efficiently perform jobs by making the number of line wire telephone sets which is originating a call coincide with the standard number of originating calls increased and decreased according to the number of extension telephone sets in free state. CONSTITUTION:A host computer 12 designates a telephone number for an exchange 11, performs an originating call instruction and performs a new instruction according to the result notification from the exchange 11. The computer 12 holds each data base of customer information 31, an extension management 32, an originating call number tube 33, conversation time 34 and an adjusting coefficient 35 for executing the instructions or processings. These data bases 31 to 35 are managed, and a standard number A of originating call is calculated based on read information. An originating call control is performed so that the number CG of a line wire telephone sets 23 which is originating a call may coincide with the standard number A. As a result, the number of the line wire telephone sets which is originating a call can be controlled so as to coincide with the standard number A increased and decreased according to the number of extension telephone sets in free state, Therefore, the number of free telephone sets can be decreased, the working rate of the extension telephone set can be improved and jobs can be efficiently performed.
Patent JP-H11167769-A (JP)
Title: Reproduced information management system, information recording medium, management medium and device and method for reproducing
Inventor: MOCHIZUKI MASAKI
IPC: G06F21/12
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for charging fees according to the amount of used information by preventing the illegal use of information and without any dependence on a network or the like. SOLUTION: A user 11 sets both a disk 10 and an IC card 16 in a reproducing device 26. The reproducing management information 14 of the disk 10 and the reproducing permission information 18 of the IC card 16 are read. In the reproducing device 26, two bits of read information are collated with each other, and the permission of reproducing is determined. If reproducing is permitted, software information 12 is reproduced, and use information is simultaneously detected. When the reproducing is over, use information 19 is recorded in the IC card 16. At the time of returning the disk, a rental shop 28 reads the use information 19 from the IC card 16, and calculates fees from this software use information 19. The user 11 only pays fees according to the amount of used information.
Patent JP-S62230273-A (JP)
Title: Solid-state image pickup device
Inventor: MONOI MAKOTO
IPC: H04N5/335
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a suitable output signal by switching the storing place of signal charges either a photodetective picture element area or a temporary storage part depending on whether the quantity of incident light reaches a prescribed value or not to control the proportion of a dark current to a signal current. CONSTITUTION:On a P-type semiconductor substrate 11, plural pieces of photodetective picture element areas 12 are formed, and signal charges corre sponding to the quantity of incident light is obtained. In the vicinity of respec tive areas 12, the temporary storage parts 16 are provided through control gates 15. Each part 16 is connected to a common transfer register 18 via respec tive shift gates 17. Also, in the vicinity of the parts 16, an overflow drain area for temporary storage part 25 are respectively provided through intergral clear ing gates 24, so that the unnecessary charges of the parts 16 are discharged into the areas 25 under the control of the gates 24. In such a way, the propor tion of the dark current to signal charges is controlled, and consequently a suitable output signal is obtained.
Patent JP-S57190406-A (JP)
Title: Class b push-pull circuit
Inventor: KOJIMA SHINICHI
IPC: H03F1/32
Filed: 1981-05-18
Abstract: PURPOSE: To keep the balance of positive and negative outputs even if they are large outputs by forming a negative half-wave output signal from a pnp lateral transistor and an npn transistor both of which have Darlington format.  
     CONSTITUTION: A positive half-wave output signal is formed by an npn driving transistor Q 1  and an npn output transistor Q 2  both of which have Darlington format. The current amplification factor of the transistor Q 1  is about 70 and that of the transistor Q 2  is about 50. If the impedance of a load RL is 8Ω, the input impedance at that time is 28kΩ. On the other hand, a negative half-wave output signal is formed by an npn output transistor driven by pnp lateral transistors Q 3 , Q' 3  with Darlington format. Since Darlington connection is applied to the part of the pnp transistor, the input impedance can be kept without the reduction of current amplification factor even when an input signal has large amplitude. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58194529-A (JP)
Inventor: UIRIAMU II BETSUNAA
IPC: B27N1/00
Filed: 1983-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09262213-A (JP)
Title: Detecting apparatus of biological information
Inventor: TAKAHASHI NOBUAKI
IPC: A61B5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To detect biological information including heartbeat, etc., of an object without anxiety and restraint on the organism of an object. SOLUTION: Near infrared rays are irradiated to an object 22 from an LED 12 arranged distant from the object, the rays are reflected on a face 22a of the object 2, the reflected near infrared rays are focused by a lens 14A and the intensity of the near infrared rays in a given wavelength range are detected by a detecting device 18 rafter passed through a band pass filter 16 and then the detecting device 18 transmits signals according to the intensity of the near infrared rays to a microcomputer 20. In the microcomputer 20, the intensity distribution is computed from the reflection intensity on the face 22A detected by the detecting device 18 and the heartbeat rate form the period thereof and blood pressure from the intensity are obtained.