baber/WOPTO huggingface dataset:
Patent JP-H05334560-A (JP)
Title: Merchandise sales registration device
Inventor: KANAZAWA HAJIME
IPC: G07G1/12
Filed: 1992-05-28
Abstract: PURPOSE:To grasp sales results at every department by means of dividing them at every time zone so as to plan effective sales tactics. CONSTITUTION:Input means 6 and 7 inputting sales data on at least a merchandise code and the number of sales, an arithmetic means 1 executing an operation based on inputted sales data, output means 8 and 9 outputting an arithmetic result, a clock means 11, a storage means 3 having a table to store by dividing at every department/time zone, sales data to which time zones are allocated by every department of the merchandise and are inputted to every department and time zone and an output control means outputting data on the table at every department/time zone to the output means 8 and 9 are provided. At the time of reporting inspection/adjustment, data stored in the table at every departments/time zones are outputted to the output means 8 and 9.
Patent JP-H01305178-A (JP)
Title: Vane pump
Inventor: TO NAGAHARU
IPC: F04C2/344
Filed: 1988-06-02
Abstract: PURPOSE: To turn the movement with respect to side parts of a vane into linear reciprocating movement so as to prevent scuffing and raise reliability of a pump by integrally rotating a rotary port plate and a rotary front shroud disposed on both sides of a rotor. CONSTITUTION: When a shaft 1 is rotated, a rotor 4 and a rotary port plate 2 and a rotary front shroud 3 are rotated integrally. Vanes 5 disposed about the rotor 4 are moved radially reciprocatingly thereby in response to the eccentricity of a cam ring 6 to expand and retract the volume of a pump chamber. The operation oil from a suction port 8A formed on a movable port plate 8 is sucked into the pump chamber in expanding stroke through a passage port 2A formed on the rotary port plate 2. The operation oil from the pump chamber in retracting stroke is discharged to a discharge port 8B through the passage port 2A. At that time, as the rotary port plate 2 and the rotary front shroud 3 are rotated integrally, there occurs no relative rotation between them and the vane 5, therefore it is possible to prevent scuffing.
Patent JP-S62293025-A (JP)
Title: Door device for cooking utensil and the like
Inventor: KAKINO MITSUHIRO
IPC: F24C15/02
Filed: 1986-06-12
Abstract: PURPOSE:To provide equipment which is conservative and proper and gives high safety by mounting to the lower face of a door frame the lower engaging section of a glass plate with small screws and by constitution where a plate spring provided near the fulcrum of the door frame and above-mentioned small screws are press-contacted. CONSTITUTION:On the lower face of a door frame 10 a lower engaging section 11 to engage with the lower end face of a glass plate 8 is mounted with small screw bolts 19. A lower plate spring 20 is mounted on a door pressing member 18 of a front plate 16 of a cooking chamber 15. When the door is opened, if a user's hand leaves a handle 12 during the time until he has opened the door, the door opens briskly with a hinge hole 9 as a fulcrum, but a small screw bolt 19 abuts the lower plate spring 20 before the door frame 10 and the end face of the lower engaging section 11 hit the door pressing member 18 so that the momentum of the door is damped. And, the vibration due to repulsing force of the door pressing member 18 after the door frame 10 and the end face of the lower engaging section 10 hit the door pressing member 18 can be prevented by the fact that the small screw bolts 19 abuts the lower plate spring 20. This construction provides a door device with high safety.
Patent JP-S5761305-A (JP)
Title: Disturbing-wave removing antenna
Inventor: HIDAKA KAZUTAKA
IPC: H01Q3/01
Filed: 1980-09-30
Abstract: PURPOSE:To remove a disturbing wave from a specific direction over a wide band, by varying the direction of an element antenna while holding the main shafts of two element antennas in parallel. CONSTITUTION:Outputs of two element antennas 1 and 2, which have the same characteristics, obtained by arranging linear elements 12 and 22 on main shafts 11 and 21 as radiator, waveguides, reflectors, etc., are passed through coaxial cables L1 and L2 and mixed by a opposite-phase synthesizer 3 to obtain a reception output. Then, two insulating arm shafts 31 and 32 are used to turn the element antennas 1 and 2 with the main shafts 11 and 21 put in parallel, and both their ends can be fixed on the main shafts 11 and 21 at an equal interval and at prescribed distance in the axial direction. Therefore, the main shafts 11 and 21 of the element antennas 1 and 2 are always in parallel, deep null directivity is obtained in some direction over a wide frequency range.
Patent JP-S5926351-A (JP)
Title: Antiskid unit
Inventor: WAKAO TERUYOSHI
IPC: B60T8/1761
Filed: 1982-08-04
Abstract: PURPOSE:To constantly obtain accurate speed data for rear wheels by calculating a correction coefficient for rear wheel speed by the detected value of the speed of each wheel in straight running status of a car. CONSTITUTION:While running, each wheel speed is calculated from output of wheel speed sensors 1 and 2 of right and left front wheels, as well as output of rear wheel speed sensor 3, and when each wheel speed is over a defenite value it is decided by the output of steering angle sensor 8. Whether the car is in straight running status or not. When it is decided that the car is in straight running status, the average value VF of right and left front wheels is calculated. Then the ratio of average speed VF for front wheels to rear wheel speed VRO is calculated as the correction coefficient K'R. The correction coefficient K'R is stored in an adding register so as to be added to the previous data, and when the correction coefficient K'R of a defenite value is integrated, the average value KR is calculated. The average correction coefficient KR is multiplied by the rear wheel speed at the braking time to correct the deviation of the rear wheel.
Patent JP-S5928087-A (JP)
Title: Rotary type compressor
Inventor: IRINO YASUMI
IPC: F04C23/02
Filed: 1982-08-06
Abstract: PURPOSE:To enable to assemble a rotary compressor with ease in the manner of keeping balance of rotation, by forming one rotor portion around a turning shaft of the compressor in a unitary manner while forming another rotor portion separately from the turning shaft such that a good balance is imparted to the turning shaft by these rotor portions at the time of assembling the compressor. CONSTITUTION:A middle bearing 8 is fitted around a turning shaft 4 and it is fixed in a required position. Further, a rotor portion 9 formed separately from the turning shaft 4 is press fitted around the turning shaft 4, and a roller 10 is fitted around the rotor portion 9. Like a cylinder 7, a cylinder 11 is fixed in place after determining the positional relationship between the rotor portion 9 and the cylinder 11, and a subsidiary bearing 12 is fitted on the turning shaft 4 at one side of the cylinder 11. Thus, since the rotor portion 9 is formed separately from the turning shaft 4, it is enabled to facilitate assembling of a rotary compressor.
Patent JP-S61296823-A (JP)
Title: Phase locked loop
Inventor: ICHINOSE TOSHIHIKO
IPC: H03L7/18
Filed: 1985-06-25
Abstract: PURPOSE:To keep always the phase locked range of a phase locked loop PLL to a constant range even when the control voltage of a voltage controlled oscillator VCO is changed due to external disturbance by applying negative feedback to the control input change of the VCO so as to keep the difference in the control voltage of the VCO equal. CONSTITUTION:A sample and hold circuit 8 is provided, which samples and holds the DC level of an output signal (d) of a PD 2 and feeds back the result to a terminal (e) of a diode. Then the DC level of the output signal (d) of the PD 2 and the DC level at the terminal (e) are changed in-phase. The difference between a control voltage in a high level frequency FH and a control voltage in a low level frequency FL is kept equal against the control voltage in the free run frequency FM and the range of the lock range of the PLL is kept always constant against the temperature change.
Patent JP-H11321774-A (JP)
Title: Slide type high speed boat
Inventor: OGIWARA RYOTARO
IPC: B63B1/38
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To induce the increase of the pressure of a low pressure area and increase a hull float up amount and improve a propulsive performance by utilizing the push in pressure of an air, not using a power and blowing out the air or water to the low pressure area, even if the low pressure area of the boat bottom is generated during the sailing. SOLUTION: Plural air blow out holes 3 are provided in the long and narrow low pressure area 2 near the center of the bottom 1 of a slide type high speed boat. While, air flow in holes 4 with the number in response to the air blow out hole 3 are provided in the longitudinal direction of the boat on the position upperside than the waterline W near the bow in front of the air blow hole 3. An air introducing pipe 5 is provided between the air flow in hole 4 and the air blow out hole 3, which are mutually connected. During the sailing, when the air is taken in by the air flow in hole 4 and blown out to the low pressure area 2 from the air blow out hole 3 through the air introducing pipe 5, the pressure of the low pressure area 2 is increased and a lift is increased and the hull is floated up. Therefore, the waterline of the hull is minified and the hull resistance is reduced and the boat speed is increased.
Patent JP-H01307090-A (JP)
Title: Semiconductor memory
Inventor: FUKUYAMA YUJI
IPC: G11C11/413
Filed: 1988-06-03
Abstract: PURPOSE:To invert the output sequence of data in a simple constitution by selectively output the data from the low order to the high order of a serial address and from the high order to low order of the address based on the address given from an address selector means. CONSTITUTION:When a selecting signal to select the output of an up-counter 1 is produced from a mode switching control circuit 4, an address selector 3 is operated so as to make the output address of the counter 1 pass. Since the output address is given to a selector 7 for the data, the data are serially outputted in the sequence from a low address 0 in a serial data register to the high address from a selector 7. Next, when the selecting signal to select the output of a down-counter 2 is produced from the circuit 4, the selector 3 operates so as to make the output address of the counter 2 pass, and the data are successively outputted in the sequence from the high address 255 of the register 6 to the low address.
Patent JP-S5840122-A (JP)
Title: Treatment of aqueous solution by double filter membrane layer using fine granular ion exchange resin and fibrous synthetic filtering aid
Inventor: KINEBUCHI KINJI
IPC: B01D37/02
Filed: 1981-09-02
Abstract: PURPOSE:To continuously treat an aqueous solution without generating clogging, by entangling a filter membrane layer consisting of a fibrous synthetic filter aid and a fine granular anion exchange resin onto the filter membrane layer of a fine granular cation and an anion exchange resin to carry out the treatment of the aqueous solution stably for a long period of time. CONSTITUTION:A fine granular action C and an anion exchange resins A with a particle size of 2-250mum are mixed in water and a filter support is precoated  with the resins by using the water employed in mixing said resins. Subsequently,  a mixture obtained by entangling a fine elongated fibrous synthetic filtering aid  D with a thickness of 2-20mum and a length two times or more of the thickness  and a fine granular anion exchange resin A in water is precoated on the precoated filter membrane layer to form a double filter membrane layer. Upon  completion of said filter membrane layer as described above, the layer is made  uniform and cracks are not generated and, therefore, the treatment of an aqueous solution is carried out stably for a long period of time to obtain water  treated to an extremely high purity.
Patent JP-H0432313-A (JP)
Title: Output circuit
Inventor: KIMURA MASAHIRO
IPC: H03K19/0185
Filed: 1990-05-29
Abstract: PURPOSE:To improve the reliability by means of suppression of malfunction and to expand the scope of application by short-circuiting a 1st or a 2nd diode when the level of an output signal is close to other power supply level from one power supply level in the transition of the output signal. CONSTITUTION:The circuit consists of a logic section 1, delay sections 2P, 2N delaying an output signal outputted to an output terminal OUT, diodes DP2, DN2 having a rectifier function, and field-effect transistors(FET) P3, N3 applying bypass control to the diodes DP2, DN2. When the level of an output signal is close to other power supply level from one power supply in the transition of the output signal, the 1st diode DP2 or the 2nd diode DN2 inserted between the logic section 1 and the power supply is short-circuited. Thus, it is possible to transfer the output level surely from one power supply level to the other power supply level without a comparatively large ringing noise to be incurred. Thus, the output circuit is realized, in which its malfunction is suppressed and the scope of application is expanded.
Patent JP-S5261681-A (JP)
Title: Electromagnetic brake
Inventor: KURINO NOBUYOSHI
IPC: F16D65/00
Filed: 1975-11-17
Abstract: PURPOSE:To reduce the noise in braking action, by selecting a movable iron core formed in a pile of plural number of iron sheet.
Patent JP-H05336270-A (JP)
Title: Magnetic card type public telephone set
Inventor: SUZUKI SHINICHI
IPC: H04M17/02
Filed: 1992-05-29
Abstract: PURPOSE:To make the additional services possible in addition to the basic call service for a magnetic card type public telephone set. CONSTITUTION:An additional service reading circuit 115 to be provided in a card unit part 103 reads the additional service information out of a prepaid magnetic card which previously stores the available specific additional service information and includes the additional service grant charge and outputs these service information. An additional service regulation control circuit 111 to be provided in a call system part 101 validates or invalidates the information necessary for utilizing the specific additional service operationally inputted from a PB dial 105 based on the information outputted from the circuit 115.
Patent JP-H04363697-A (JP)
Title: Exchanging of solidification vessel of radioactive waste solidified body and device thereof
Inventor: TAMADA SHIN
IPC: G21F9/36
Filed: 1991-06-10
Abstract: PURPOSE:To make it easy for solidified substance to be carried out to a storage center by cutting longitudally a damaged drum of radioactive waste solidified substances and by refilling them into an one size larger new can. CONSTITUTION:For cutting a drum which is subjected to exchanging, it is necessary to make the drum easier to be separated from radioactive waste solidified substances 1. For this purpose, a can 2 is easily separated from solidified substance 1 by cutting the can longitudally without separating side walls of the drum 2 from bottom plate thereof, but, the can 2 after being cut is much easily separated if the can 2 is segment into much smaller parts. However, it is time wasting to cut a longer cutting line and moreover the can 2 tends to be difficult to be separated if the number of segmentation is rather small. Accordingly, it is rational to segment the can into 3 to 6 parts. The separated radioactive substances 1 are refilled into a new can 3, a filler from a post filling device is filled between the can 3, and the solidified substances 1 are treated for producing integrated bodies. As solidification materials, a cement, a plastics and so on are used.
Patent JP-S62296716-A (JP)
Inventor: OKITSU HIROSHI
IPC: H02G9/08
Filed: 1986-06-13
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-S6116038-A (JP)
Title: Optical information recording and reproducing device
Inventor: YANO HIDEAKI
IPC: G11B7/09
Filed: 1984-07-03
Abstract: PURPOSE:To attain tracking control with high accuracy in both the reproduction and erasion modes by irradiating two light beam spots for tracking control to the positions preceding a light beam spot for record, reproduction and erasion of information on a recording medium. CONSTITUTION:When a spot 16b is set correctly on a shift locus of a recording bit, spots 16a and 16c for tracking control are set so that about half of the beam spot diameter covers the recording bit locus at the side opposite to the shift locus. The reflected light is made incident on detectors 44a-44c through an objective lens 28 and then a beam splitter 37, a condenser lens 42 and a polarizing plate 43. The beams given from spots 16a-16c are made incident on detectors 44a-44c respectively to receive the photoelectric detection. A differential of signals is obtained between detectors 44a and 44c for tracking control. Thus the tracking control is possible with high accuracy not only in a reproduction mode but in an erasion mode. In such a way, a reproduction signal having high S/N is attained.
Patent JP-S5563947-A (JP)
Title: Reducing valve responsive to speed reduction
Inventor: NAGARA HIROAKI
IPC: B60T8/28
Filed: 1978-11-07
Abstract: PURPOSE: To enable two pole control of at least empty and load sides by providing a piston operating in correspondence with speed reduction detecting liquid pressure while selecting the real control region of reduction valve freely.  
     CONSTITUTION: The pressure produced from master cylinder 1 is supplied to front wheel brakers 2, 2' and rear wheel brakers 3, 3'. Said pressure is supplied to the latter through the outer circumference of casing surrounding the inertia body 6 of speed reduction responsive reducing valve 4 and the reducing valve chamber 9 of reducing valve 8. Starting pressures of piston 2 and plunger 32 can be set freely by springs 28, 35. At full load side the reduction valve is disabled and the liquid pressure from liquid pressure generating source is transmitted directly to the rear wheel braker. In other word the plunger 32 is pushed by the piston 26 to the left to open the path between the valve seat 33 and the head of plunger thus to transmit the liquid pressure directly from inlet 5 to the outlet 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6029722-A (JP)
Title: Liquid-crystal transmission type variable shape space filter
Inventor: SHIRAKAWA YOSHIYUKI
IPC: G02F1/13
Filed: 1983-07-29
Abstract: PURPOSE:To vary freely and remotely the light transmission shape of a matrix- shaped space filter according to a purpose and an object to be measured by providing liquid crystal to the space filter in a matrix, and applying and cutting off an electric field to the liquid crystal. CONSTITUTION:This filter is applied as a space filter which discriminates the pattern of reflected and transmitted light in flaw detection or measures the length of a pipe, etc., space filter of a speed indicator, etc., to eliminates the need for various space filters. For example, the shape is specified with a switch 9 arranged in a shape setting device 8 as well as a variable shape space filter 11. For example, a switch 10 on a row (i) and a column (j) is turned on to apply an electric field to the row (i) and column (j) of the variable shape space filter 11, and consequently a liquid crystal 1 at this part is made opaque to cut off light.
Patent JP-2000333466-A (JP)
Title: Power control apparatus
Inventor: ONO SHINJIRO
IPC: H02M7/48
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a power control apparatus, in which man-hours of a data write operation is small and which can discriminate the kind of a main circuit board. SOLUTION: This power control apparatus is formed, in such a way that a main circuit board 2 on which a three-phase inverter part 7 used to supply electric power to a motor 1 and a kind setting resistance 9 are mounted, is combined with a control board 10, on which a microprocessor 3 used to control the three-phase inverter part 7 and a resistance 11 constituting a voltage-dividing circuit connected to the kind setting resistance 9 are mounted. At this time, the value of the kind setting resistance 9, which is voltage-divided by the voltage-dividing circuit is read out by a microprocessor 3 via an A/D converter 14, and the read-out value is read out from a data table, for kind discrimination on the circuit board 2, which is stored in advance, so that, the kind of the main circuit board 2 can be discriminated.
Patent JP-S621192-A (JP)
Title: Semiconductor memory device
Inventor: MATSUO AKINORI
IPC: H01L27/10
Filed: 1985-06-26
Abstract: PURPOSE:To facilitate the decision of reading and to miniaturize a chip size by setting the potential of a word line during a read action to a low voltage corresponding to a comparatively highly-set threshold voltage of a memory element with the aid of the write action. CONSTITUTION:A voltage clamp circuit is constructed with switch MOSFETs Q18 and Q19 whose one ends are connected to word lines W1 and W2 and Zener Diodes ZD1 and ZD2 whose ends are connected to the word lines W1 and W2. A read signal we is made at a high level, the MOSFETs Q18 and Q19 are made in an on state, and the Zener diodes ZD1 and Zd2 are connected to the word lines W1 and W2. Accordingly, when an address decoder XDCR transmits a signal to one word line at a selection level of about 5V, the Zener diode ZD causes a transistor to be clamped at a low voltage such as about 3.5V, that is, a threshold voltage. The FAMOS transistor having a high threshold voltage in such a way can flow only a fine current, thereby facilitating decision.
Patent JP-S6324503-A (JP)
Inventor: SUCHIYUAATO KAARU RANDA
IPC: H01B3/44
Filed: 1987-06-02
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-S5928707-A (JP)
Title: Power amplifier
Inventor: MIYAGAWA MORIHIDE
IPC: H03F1/02
Filed: 1982-08-10
Abstract: PURPOSE:To improve the efficiency of an amplifier, by providing a means clamping an output to an amplifier power supply until an output voltage of a main transistor (TR) reaches a prescribed voltage so as to reduce the collector loss of the main TR and the amplifying circuit. CONSTITUTION:The main TRs12A, 12B of the power amplifier drive a load 14 in response to an input signal from a driver 10 and a prescribed voltage is outputted from fixed power supplies 16A, 16B. Further, a voltage is applied from the power supplies 16A, 16B by the amplifier power supply 28. An output voltage is generated in response to the output voltage of the TRs12A, 12B and the output voltage of the power supply 28 floats floating power supplies 24A, 24B. A larger voltage out of the floating voltages 24A, 24B and the output voltage of the power supplies 16A, 16B is selected at priority circuits 30A, 30B and applied to the TRs 12A, 12B. Zener diodes 34A, 34B and diodes 36A, 36B are connected across a resistor 32 of a base of TRs22A, 22B of the power supply 28 so as to clamp the output voltage of the TRs12A, 12B. Thus, the operating efficiency of the amplifier is improved.
Patent JP-S5931284-A (JP)
Inventor: OOUCHI KOUJI
IPC: B66B23/24
Filed: 1982-08-09
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。