baber/WOPTO huggingface dataset:
Patent JP-S59178071-A (JP)
Title: Copying machine
Inventor: TANIOKA HIROSHI
IPC: G03G15/22
Filed: 1983-03-29
Abstract: PURPOSE:To prevent a reproduced picture from receiving white stripe by making the interval of reciprocating movement longer than the interval of a recording element and a light sensor in a copying machine performing copying by reciprocating mechanically plural recording elements and plural light sensors. CONSTITUTION:The plural light sensors 23a, 23b arranged on a line with a prescribed interval and the plural recording elements 25a, 25b arranged on a line with a prescribed interval are provided, they are reciprocated by cams 21, 22 and the information on the original 1 moving in the direction of arrow A is copied on a recording paper sheet moving in the direction of arrow B. The missing of reading by the light sensors is avoided and no white stripe is produced at the center by making the moving width of th reciprocating movement of the light sensors and the recording elements longer than the element interval of the light sensors or the recording elements.
Patent JP-S60196524-A (JP)
Title: Hot water feeding apparatus
Inventor: TSURUTA KUNIHIRO
IPC: C23F13/02
Filed: 1984-03-16
Abstract: PURPOSE:To suppress the elution of a mother metal of a heat exchanger by connecting a victim anode of a metal having an ionization tendency which is larger than that of the mother metal in a freely attachable and detachable manner through a heat-resisting and corrosion-proof metal of an elastic structure, to the heat exchanger of the titled apparatus. CONSTITUTION:The victim anode 10 of the metal having an ionization tendency which is larger than that of the mother metal of a heat exchanger is connected to the heat exchanger 6' of a solar heat hot water apparatus in a freely attachable and detachable manner through the heat-resisting and corrosion-proof metal 11 of the elastic structure, and is also electrically connected thereto by use of a lead wire 12. The heat-resisting and corrosion-proof metal 11 of the elastic structure consists of plastic heat-resisting and corrosion-proof metals 11a and 11b and a spring-like metal body 13. As the victim anode 10, magnesium or a magnesium alloy is optimum for reasons that it is excellent in polarization and has a blue colorization effect for towel.
Patent JP-S59177345-A (JP)
Title: Molybdenum for structural material
Inventor: KIYOMIYA MOTOO
IPC: C22C27/04
Filed: 1983-03-29
Abstract: PURPOSE:To improve the secondary workability and elecron emitting characteristics and to increase the strength at high temp. by uniformly dispersing a prescribed percentage of La2O3 having a prescribed grain size in Mo. CONSTITUTION:Mo for a structural material is obtd. by uniformly dispersing 1- 5wt% La2O3 having <=3mum average grain size and <=7mum maximum grain size in Mo. The resulting Mo has favorable secondary workability, a high secondary recrystallization temp., high strength at high temp. and stable and superior electron emitting characteristics.
Patent JP-S55142313-A (JP)
Title: Control circuit for multiibeam acoustic optical cell using bragg angle for generating multiple outgoing laser beam
Inventor: ATSUTEIRA MARUKUSU RENKU
IPC: G02F1/11
Filed: 1980-04-18
Abstract: A acousto-optical cell (1) has at least one ultrasonic transducer (3) from which the outgoing laser beams (8, 11) are coming out in a common plane, the circuit arrangement comprises VHF or UHF osclllators (5, 10) coupled through respective control stages (6) to the ultrasonic transducers (3). The frequency of each oscillator defines the diffraction angle of an associated outgoing laser beam the intensity of which is dependent from the amplitude of the oscillator. The passage of the osciilator outputs towards the respective ultrasonic transducers (3) is controlled by the control stages (6) according to predetermined operational requirements. 
<??>In order to enable the generation of outgoing laser beams (8, 11) with variable diflraction angles within the common plane of the outgoing beams at least one of the high frequency oscillators Is designed as an oscillator of variable frequency (10, 18) having a frequency determining input (13). By means of applying a control voltage to this frequency determining input (13) the diffraction angle of the corresponding outgoing laser beam can be adjusted during operation which has advantages in certain fields of application.
Patent JP-H09243487-A (JP)
Title: Semiconductor device
Inventor: OKADA HIROSHI
IPC: G01L9/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To shorten an adjustment time for an electric characteristic by laser trimming, by setting a distance to a circuit element to be not smaller than a predetermined value when the laser light is emitted. SOLUTION: Trimming resistors 5a, 5b are arranged to be spaced 70μm from transistors 1a and 4a, 1b and 4b so that a leak current generated by influences of a laser light at the laser trimming time onto the transistors 1a and 1b is not larger than a tolerance, namely, 30nA. In this trim pattern of trimming resistors 5a, 5b, therefore, the transistors 1a and 4a, 1b and 4b are prevented from being influenced by the laser light and malfunctioning. Trimming is carried out while a differential amplifier circuit 2 is continuously driven, and at the same time, an input offset voltage of the differential amplifier circuit 2 is measured. Accordingly, an adjustment work can be done in a short time.
Patent JP-S62210024-A (JP)
Title: Device for purifying water in bathtub
Inventor: ONO ITARU
IPC: B01D35/02
Filed: 1986-03-10
Abstract: PURPOSE:To surely remove suspended matter such as body grime without using a filter by providing a drain valve and a connection pipe connected to a bathtub through a suction guide having an upper water (water of the upper part in the bathtub) suction port which can be freely regulated in the vertical direction. CONSTITUTION:When water is purified, the drain valve 12 is opened, hence a water solenoid valve 14 is simultaneously opened, and the hot water heated by a water boiler 16 is introduced into a bathtub 9 through a hopper 15 and a bath heater 2. When the water level rises to the upper end of the upper water suction port 10a, the suspended matter 6 overflows into the upper water suction port 10 along with upper water, passes through the connecting pipe 11 and the drain valve 12, and is discharged to the outdoors from a water discharge port 13. After the water is discharged for specified hours, the water solenoid valve 14 is closed, automatic hot water supply is stopped, the drain valve 12 is simultaneously closed, and water discharge is stopped.
Patent JP-H01226084-A (JP)
Title: Graphic input device
Inventor: MIYAHARA TAKAHIRO
IPC: G06T3/00
Filed: 1988-03-07
Abstract: PURPOSE:To retrieve the inconsistency of vector data on a drawing boundary and to automatically join them by selecting a remarked drawing from plural drawings, setting up a fixed allowable range on the end point of a vector on the vector boundary, and when an end point of the vector boundary on an adjacent opposite drawing is included within the allowable range, joining two end points. CONSTITUTION:A remarked drawing is selected out of plural drawings stored in a film 4 and the opposite drawing adjacent to the remarked drawing is selected. The end point 14 of the vector 13 on the vector boundary 12 reached to the boundary 12 with the opposite drawing 11 is retrieved and a fixed allowable range 15 is set up in the end point 14. When an end point 17 of a vector 16 on the boundary 12 reached to the boundary 12 with the opposite drawing 11 is retrieved and included within the allowable range 15, the coordinates of reverse end points 18, 19 of the two end points 14, 17 are extracted. Then a joint point 21 is found out from the intersecting point between a line 20 connecting the reverse end points 18, 19 and the boundary 12 and the coordinates of the joint point 21 are substituted for the coordinates of the two end points 14, 17 on the boundary 12.
Patent JP-S56148768-A (JP)
Title: Linear tracking arm assembly
Inventor: TAKAHASHI SHINYA
IPC: G11B3/38
Filed: 1980-04-19
Abstract: PURPOSE:To obtain stable driving force by improving greatly the operation efficiency of electromagnetic force by fitting a magnet on the circumferential wall of a stator and by making its magnetic poles face to the same magnetic poles of the magnet of a needle fitted to a moving member. CONSTITUTION:Moving member 4 fitted with needle 12 is provided movably to right and left on the circumferential wall of stator 8 wound with coil 10 around its outside circumference. To needle 12, magnet 13 having the internal wall as pole N is fitted and in stator 8, magnet 15 is buried partially in the circumferential direction so that the said pole N will face to the same magnetic pole, keeping needle 12 and stator 8 separate from each other. In this constitution, the magnetic flux of the pole N of magnet 13 enters magnetic member 9 by cross-linking to coil 10, so flowing a current through coil 10 as shown in the figure makes leftward electromagnetic force operate upon coil 10, so that needle 12 will move by its reaction. Thus, the efficiency is greatly improved and the smooth operation is obtained.
Patent JP-S60194839-A (JP)
Title: Line switching system
Inventor: YOKOE TOSHINORI
IPC: H04B1/74
Filed: 1984-03-16
Abstract: PURPOSE:To change over stably a line while a prescribed characteristic is held always by providing a correction circuit corresponding to each active line between a receiver in common use to a spare line and a line switch at a reception side to plural active lines to select the line. CONSTITUTION:The active lines M1-Mn and the common spare line P are formed with transmission line switches 1-1-1-P, transmitters 2-1-2-P, receivers 3-1-3-P and reception line switches 5-1-5-P, and the active lines M1-Mn have controllers 4-1-4-n to control the reception line switches 5-1-5-n and a controller 9. Further, the spare line P has a correction circuit 8 between the receiver 3-P and the reception line switch 5-P. If an active line Mi is faulty, the fault is detected by a controller 4-i to switch the reception line switch 5-n to the spare line and also a detection signal is inputted to the controller 9 to select a correction line corresponding to the active line Mi in the correction circuit 8. Thus, an equal characteristic is obtained to each active line and the line is switched stably.
Patent JP-H06267384-A (JP)
Title: Method for laser welding terminal
Inventor: ISHIKAWA TATSURO
IPC: H01H45/14
Filed: 1993-03-12
Abstract: PURPOSE:To surely weld terminals together and to prevent causing damage to parts made from synthetic resin by subjecting terminal blocks to particular working, and then applying a laser beam to the contact portions of the two terminal blocks. CONSTITUTION:When a first terminal block 13 is stacked on top of a second terminal block 14 and their contact portions are irradiated with a laser beam 60 for laser welding terminals to each other, a hole 101 is provided in either of the terminal blocks 13 (or 24) and the laser beam 60 is pointed at the hole 101. Even if the position of application of the laser beam is slightly deviated from the center of the hole 101, the terminals are surely welded together around the hole 101, so welding strength is stabilized. Since the laser beam 60 is applied to the inside of the hole 101, the beam reflected hardly leaks outside and so the possibility of the reflected light being scattered around and melting parts made from synthetic resin is eliminated.
Patent JP-H01226261-A (JP)
Title: Sound exchange system
Inventor: MORIYAMA YUTAKA
IPC: H04M3/00
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the deterioration of sound quality at the time of multistage repeating exchange by using only sound data and sound detection information when an input signal from a line is repeated to another line. CONSTITUTION:The signal inputted from the line (i) through a line interface part 24i is separated by a multiplexing/separating part 21i into the sound data and the sound detection information and packet data inserted while this sound detection information is silent-detected, and the sound data and the sound detection information are multiplexed by the multiplexing part 30i of a repeating interface part 4, and are sent by a repeating exchange 1. The signal exchanged by the repeating exchange 1 is sent to a separating part 29j through an interface circuit 41, and is separated again into the sound data and the sound detection information, and the packet data is multiplexed by the multiplexing separating part 21j, and is sent to the line (j) from the line interface part 24j. Thus, it can be done without passing through sound interface parts 221-22m, and the deterioration of a sound is never caused.
Patent JP-S5726589-A (JP)
Title: Preparation of novel antibiotic moroyamycin
Inventor: SAKAGAMI YOSHIO
IPC: A61P31/04
Filed: 1981-04-06
Abstract: PURPOSE: To prepare a novel antibiotic moroyamycin having antibacterial action, inimical to acarid imagoes and acaride nits, by cultivating a bacterium belonging to the genus "Streptomyces".  
     CONSTITUTION: "Streptomyces" No.3525 strain (FERM-P 1152) of "Actinomyces" or its variant is inoculated into a nutrient medium and cultivated under aerobic conditions to collect moroyamycin A, moroyamycin B, and moroyamycin C from the medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62209277-A (JP)
Title: Pneumatic passage selector valve
Inventor: ARIIZUMI RYOZO
IPC: F16K11/22
Filed: 1986-03-10
Abstract: PURPOSE:To utilize pressure air so effectively, by installing a high-pressure side bus passport to be interconnected to a load port at the high pressure side and a low pressure side bus passport both, and leading pressurized air at the side of a high-pressure chamber into a low-pressure chamber. CONSTITUTION:A load port 22 is interconnected to a high-pressure chamber HR of a piston P and another load port 24 to a low-pressure chamber LR, respectively. Bypass ports 23 and 25 are interconnected to a bypass pipe line 27. Therefore, when the piston P goes to the left, pressurized air having been fed to the inside of the high-pressure chamber HR at the time of going to the right is led into the inside of the low-pressure chamber LR. Therefore, pressure air at the side to be compressed, which all is discharged to the outside in the past, is effectively utilizable.
Patent JP-S52135970-A (JP)
Title: Reaction mechanism of hydraulic pressure control valve
Inventor: ADACHI YOSHIHARU
IPC: B60T13/12
Filed: 1976-05-10
Abstract: PURPOSE: To provide a hydraulic pressure control valve which affords smooth feeling through processes of operationally coupling the input piston and the reaction regulator piston to each other and releasing the couple when the hydraulic pressure in the power chamber reaches the set level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07267706-A (JP)
Title: Hydraulic inorganic composition and production of inorganic mold using the same
Inventor: OBARA SHINGO
IPC: C04B24/28
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a hydraulic inorganic composition excellent in fluidity and capable of forming a molding material having a complicated shape and a dense structure even if water is contained only in a quantity close to stoichimetry, and a hardened body having high strength and excellent properties such as freezing and thawing resistance by using this hydraulic inorganic composition. CONSTITUTION:The molding is obtained by using a composition containing 100 pts.wt. hydraulic inorganic material, 15-65 pts.wt. water and 0.5-5 pts.wt. water soluble urethane resin and by extrusion molding or vibration press molding. Otherwise the composition obtained by oscillating mixing is dehydration press molded to obtain the molding.
Patent JP-S51126906-A (JP)
Title: A charging method into blast furnaces
Inventor: SAWADA MISAO
IPC: C21B7/18
Filed: 1975-04-30
Abstract: PURPOSE:A uniform charging method into blast furnaces by a shuttle conveyro.
Patent JP-H04306018-A (JP)
Title: Counter circuit
Inventor: SHIROTA HIROSHI
IPC: H03K23/00
Filed: 1991-03-18
Abstract: PURPOSE:To count clocks at a high speed after a data is inputted. CONSTITUTION:A shift register SR is in feedback connection and a data at an 8-th shift register 3H is given to a 5-bit counter 4 as a count object. A data to the shift register SR is shifted by each clock 1 and 3-bit outputs 8A, 8B, 8C of an encoder 20 are changed in response to the clock 1. The data to the shift register SR is shifted and circulated and every time the data is given to the 8-th shift register 3H, the 5-bit counter 4 is incremented and counts 8D, 8F, 8G, 8H in 5 bits of the 5-bit counter 4 are changed in response to the data of the shift register 3H. Then an 8-bit count data is obtained.
Patent JP-S56148869-A (JP)
Title: Semiconductor device
Inventor: HIGAKI YUKIO
IPC: H01L29/80
Filed: 1980-04-18
Abstract: PURPOSE:To improve the high frequency characteristics of a semiconductor device by shielding the main electrode region connected to an output side and a control electrode layer connected to an input side, thereby reducing the feedback coupling capacity. CONSTITUTION:A polysilicon layer 8 connected to a source 2 extends underneath the gate electrode 7, and the part between the layer 8 and the electrode 7 is insulated by a vapor phase chemical growth (CVD) oxide film 9. It effectively shields the part between the electrode 7 and the drain 3 by the layer 8, thereby reducing the feedback coupling capacity.
Patent JP-S58179753-A (JP)
Title: Air conditioner
Inventor: OOTA KAZUTOSHI
IPC: F24F11/08
Filed: 1983-03-30
Abstract: PURPOSE:To prevent the compressor from causing seizure and the like of the titled device by a method wherein a four way change-over valve is changed-over to a heating operation mode in priority for the heating operation, while the plural indoor units being connected to one outdoor unit are operated in both the heating and cooling modes. CONSTITUTION:Each of the cooling-heating change-over switch 20a, 20b are changed-over to the shown position in the figure for each heating and cooling modes of indoor units 2, 3, and a operation switch 19a is turned ON. In this case, when the room temperature is low and a thermostat switch 21a is changed- over to the shown position in the figure, each motor 16a, 18a and 18b are energized, also a compressor 4a and blowers 14, 15a are operated. A relay coil 22 is also energized, a contact piece 23 is changed-over to a contact point 24a side, then each coil 17a, 17b of four-way change-over valves 5a, 5b are energized, accordingly, each valve 5a, 5b is changed-over to the heating side. Subsequently, when a operation switch 19b of said indoor unit 3 is turned ON, a compressor 4b is operated, said indoor unit 3 is also operated in the heating mode at the initial phase of operation.
Patent JP-S58170612-A (JP)
Title: Spring mounting insulator device
Inventor: HAMADA KAZUTAKA
IPC: F16F9/54
Filed: 1982-03-31
Abstract: PURPOSE:To prevent an elastic body from degradation and exfoliation for improving durability of a spring mounting insulator device by attaching the elastic body absorbing inputs with shearing deformation between the car body side and the wheel side to form a communicating space extending from the upper surface to the lower surface of the elastic body. CONSTITUTION:An elastic body 8 is provided between an outer tube 7 at the wheel side and an inner tube 9 at the car body side. The outer tube 7 is formed on the upper end with an upper spring seat 6 provided on the lower surface with an elastic buffer body 21 and on the upper surface an elastic buffer body 22 for a stopper regulating the ascend of the outer tube 7. Said elastic body 8, for example, is provided with communicating space extending radially of the inner tube 9 from the upper surface to the lower surface on three positions at an angle of 180 deg. to each other. Thus, dust attached to the upper surface of the elastic body 8 and rain water or the like sprashed on the upper surface of the elastic body 8 during travelling are flowed down through the communicating space 23. Thus, the elastic body 8 is prevented from degradation and exfoliation to improve durability of a suspension system.
Patent JP-S58169135-A (JP)
Title: Ae lock photographing device of camera with zoom lens
Inventor: NAKAI MASAAKI
IPC: G03B7/28
Filed: 1982-03-30
Abstract: PURPOSE:To obtain always correct exposure even if the focal length of a zoom lens is changed at the stage when AE is locked and the stage when a shutter is released, by constituting a titled device in such a way as to obtain the control data for exposure factor removed of the data relating to the quantity of an aperture error in the stage when AE is locked. CONSTITUTION:The input data from a decoder 17 which converts the data of the full aperture value from a register REG5 to data for calculation and an A-D conversion circuit 16 are added in an adder 18. A calculation is accomplished in an adder 20 in accordance with the data obtd. by converting the data corresponding to the quantity of an a perture error from aregister REG12 in a decoder 19 to the data for calculation and the data from the adder 18, and the data corresponding to the quantity of the aperture error is offset. On the other hand, a calculation is accomplished in an adder 22 in accordance with the data from a data output circuit 21 corresponding to the sensitivity of a film and the data from the adder 20. Thus, the correct exposure value Ev which is not affected by the quantity of the aperture error is inputted to an arithmetic circuit 25 for exposure.
Patent JP-S61257037-A (JP)
Inventor: PIITAA ROBAATO BURENANDO
IPC: H04H20/00
Filed: 1986-03-12
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-H03256215-A (JP)
Title: Thin-film magnetic head
Inventor: OSHIKI MITSUMASA
IPC: G11B5/31
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the head having high accuracy and high reliability by providing a magnetic head element part floating from a floating slider part via lead wire in the direction of a magnetic recording medium. CONSTITUTION:The slider part 10 is provided with a groove 10a along its longitudinal direction coinciding with the track direction of a magnetic disk 16 and the magnetic head element part 12 is floated in this groove via the lead wires 14. The element part 12 is formed with a gap sensor part 12a on the side facing the magnetic disk 16 and the lead wires 14 are fixed and connected at the root parts 14a thereof to the slider part 10 and are electrically connected to the outside. Pressing force is so designed that the floating quantity A of the slider part 10 from the magnetic disk 16 attains about 1 mum. The lead wires 14 are so formed that the floating quantity B of the element part 12 attains about 0.1 mum. The slider part 10 does not generate a head crash against a disturbance, such as oscillation, if the floating quantity is about 0.1 mum. Since the weight of the element part 12 is extremely small as compared with the weight of the slider part, the element part is not damaged in spite of contact with the magnetic disk 16.
Patent JP-H07203957-A (JP)
Title: Ribosome-cytoskeleton binding factor, production thereof and method for recovering ribosome using
Inventor: ABE SHIYUNNOSUKE
IPC: C12N5/04
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for rapidly, simply and stably recovering a ribosome by which a ribosome-cytoskeleton binding factor is obtained; the operation is hardly restricted by a centrifuge and the application to any of micro- to macrosamples can be made. CONSTITUTION:This ribosome-cytoskeleton binding factor has about 30-150kDa molecular weight, an affinity for a heparin and further activities in sedimenting a ribosome and this method for producing the factor is provided. Furthermore, this method for recovering the ribosome comprises mixing a liquid containing the ribosome with the ribosome-cytoskeleton binding factor at a low ionic concentration, reacting both and precipitating the ribosome.