baber/WOPTO huggingface dataset:
Patent JP-H07326120-A (JP)
Title: Acoustic device
Inventor: SHIBAZAKI MITSUAKI
IPC: G11B31/00
Filed: 1994-05-31
Abstract: PURPOSE:To eliminate the operation of switching selection, by finding the existence of the loading of a recording medium by a control part and displaying non-existence and at the sane time automatically switching over to the reproduction of a radio receiving part when the reproduction of the recording medium is selected. CONSTITUTION:When a key switch is operated and the CD reproducing part 100 of a recording medium reproducing part is selected through a microcomputer 103, the computer 103 finds the existence of the loading of CD. When it is not loaded, the warning display that it is not loaded is performed in a display part 104 by the computer 103 and at the same time the automatic switching-over to the reproduction of a radio receiving part 101 is performed, so that the operation of switching selection my be eliminated.
Patent JP-S5849634-A (JP)
Title: Crystalline glass having high strength and low expansion
Inventor: UMETSU MASAKAZU
IPC: C03C10/12
Filed: 1981-09-08
Abstract: PURPOSE:To provide the titled glass having low thermal expansion and high mechanical strength, and useful as an industrial material, by heat-treating a glass material composed of specific amounts of SiO2, Al2O3, Li2O, ZrO2, F and As2O3. CONSTITUTION:The objective glass is prepared by heat-treatment of a glass material composed of 50-73(wt)% SiO2, 12-35% Al2O3, 2-10% Li2O, 0.1-6% ZrO2, 0.1-6% F, and 0.05-8% As2O3, wherein SiO2+Al2O3+Li2O+ZrO2+F+ As2O3 is >=90%, SiO2+Al2O3+Li2O is >=81%, the content of Na2O, K2O, CaO, MgO and B2O3 is <=5%, and that of PbO, ZnO, BaO, SrO and P2O5 is <=3%. The crystalline glass obtained by this process has a thermal expansion coefficient of <=20X10<-7>/ deg.C between 50 deg.C and 500 deg.C, can be cut, machined or ground without loss of mechanical strength, and has excellent heat resistance and thermal-shock resistance.
Patent JP-S5843505-A (JP)
Title: Forming of soft magnetic film
Inventor: TERADA NOBUHIRO
IPC: H01F41/18
Filed: 1981-09-08
Abstract: PURPOSE:To make it possible to obtain a soft magnetic film with excellent crystallizability by heating and sputtering only the portion where soft magnetic films are piled one upon another. CONSTITUTION:A substrate holder 2 and a cathode electrode 3 are arranged in a vacuum tank 1, both being disposed opposite to each other, and a substrate 4 which a soft magnetic film is to cover is held on a substrate holder 2, and at the same time a target 5 is provided on the surface of the cathode electrode 3. A concentrated heating device that consists of a halogen lamp 6 and a half rotated ellipsoidal mirror 7 is provided obliquely below the substrate 4 and only the substrate 4 is heated concentratedly. Argon gas or argon gas with hydrogen is introduced in the vacuum tank 1, and magnetic particles from the target 5 that are sputtered on the substrate 4 are piled to suppress the effect of oxygen during the sputtering, forming a soft magnetic film of high magnetic permeability with resisting magnetic force.
Patent JP-S5666146-A (JP)
Title: Field device of electric rotary machine
Inventor: HIRATA HIDEYO
IPC: H02K9/02
Filed: 1979-11-02
Abstract: PURPOSE:To obtain the field device of the electric rotary machine providing with regular poles being able to be wound directly although the number of poles becomes large and with image poles by a method wherein fixing parts are provided in the separable image poles and the field windings of the adjacent field cores are fixed to them placing spacers between them. CONSTITUTION:The yoke 3 and the field core 1 of the regular pole 7 are formed integrating in one body. On the other hand, the field core 1 of the image pole 8 is formed separable from the yoke 3. The separating face of the yoke 3 from the field core 1 of the image pole 8 is provided nearer to the center axis than the center axial side end face of the field winding of the regular pole. By this way, although the number of poles becomes large, because no obstacle exists in the winding breadth of the wire in the state that the field core of the image pole is not equipped to the yoke, so that the wire can be wound directly around the field core of the regular pole being insulated 9 from the earth.
Patent JP-H01312243-A (JP)
Title: Dynamic damper
Inventor: YAMASHITA MASAAKI
IPC: F16F7/108
Filed: 1988-06-08
Abstract: PURPOSE:To make smaller an escape hole in order to miniaturize a supporting bracket by setting the escape hole of the supporting bracket in the center of bending of a weight. CONSTITUTION:A weight 1 is vulcanizingly adhered to the upper face of a supporting bracket 3 through rubber material 2, and a falling prevention metal fitting 5 is welded and fixed to the weight 1. A hook portion 6 is formed in this falling prevention metal fitting 5 and it is loosely inserted into an escape hole 7 formed through the projecting portion 8 of the supporting bracket 3; the escape hole 7 is set in the center of bending of the weight 1. The escape hole 7 may thus be made smaller so that the supporting bracket 3 can be miniaturized.
Patent JP-H01309762-A (JP)
Title: Device for cooling block mold in caterpillar type continuous casting machine
Inventor: TSUCHIDA HIROSHI
IPC: B22D11/06
Filed: 1988-06-08
Abstract: PURPOSE:To restrain leakage of cooling water in cooling device for block mold to the min. by holding cooling water pressure of a discharging nozzle part to the setting pressure and also holding pressure difference between sucking pressure at suction side and the cooling water pressure of the discharging nozzle part to the setting pressure. CONSTITUTION:The cooling water flowing from water supplying line to flow-out passage 22 through water supplying pipe 14, is flowed to cooling space 45 between the bottom plate 27 and the block mold 1 from the discharging nozzle part 32. However, as the cooling water pressure flowing from the discharging nozzle part 32 is held to the setting pressure with a pressure reducing valve, at the time of making the setting pressure near zero, the cooling water flows the cooling space 45 to cool the block mold 1 and is sucked from the suction nozzle part 33 to inner space 44 in a chamber body and discharged to outside to execute recovery. Further, as the pressure difference between the sucking pressure at the suction side and the cooling water pressure of the discharging nozzle part 32 is held to the setting pressure, by setting the setting pressure to the value needing to obtain the necessary cooling water quantity to cool the block mold 1, the block mold 1 is sufficiently cooled.
Patent JP-S63305689-A (JP)
Title: Transmission error detection and error control system
Inventor: FUJIWARA HISAO
IPC: H04N19/46
Filed: 1987-06-08
Abstract: PURPOSE:To detect a transmission error without extending code length and with a simple circuit by adding an address to the data in such a part where the level difference between an image signal from a frame memory and a currently inputted image signal is a threshold or above on a transmission side, then transmitting, and detecting a transmission error by using this address on the reception side. CONSTITUTION:Image signals divided into blocks by a pre-processing circuit 1 are subjected to the subtraction in a subtractor 3 together with the image signals corresponding to the same block of an already-transmitted picture that are stored in the frame memory 2. Thus obtained level difference is compared with a threshold output from a threshold circuit 4 by a comparator 5, when the level difference is larger than the threshold, it is multiplexed by a multiolexer 10 with the block address of image signals generated by an address generation circuit 6, then transmitted. On the reception side, the block address separated from the transmitted data by a data separating circuit 13 is checked by an address checking circuit 15, when the currently received block address in before the lastly-received block address, or when it is a block address that can not exist, it is decided to be a transmission error, hence the demodulation of received image signal and the transmission of the following image signal are controlled.
Patent JP-S5366213-A (JP)
Title: Packing device of speaker devices
Inventor: FUJIWARA OSAMU
IPC: B65D81/02
Filed: 1976-11-25
Abstract: PURPOSE:To enable a speaker device to carried in an independently packed state when its outer box is divided by bending the end part of the inner flaps of the outer box and inserting said part into the insertion holes provided in cushions.
Patent JP-S5766307-A (JP)
Title: Azimuth measuring device
Inventor: ITOU HISATSUGU
IPC: G01C17/28
Filed: 1980-10-09
Abstract: PURPOSE:To make it possible to measure accurate azimuth by obtaining signals of two components corresponding to magnetism by a magnetism by a magnetic sensor, giving the signals to adders or subtractors together with the outputs of variable power sources, and removing the effect of erroneous magnetic fields. CONSTITUTION:DC signals Uu and Uv are obtained by amplifying two signals eu and ev which are generated by the magnetic sensor which is mounted on a moving body in response to the applied magnetism. Said signals are given to one input terminal of each of two adders. The outputs of the variable power source are  applied to the other input terminals. Thus the effect of the erroneous magnetic field is removed. For example, since the so called erroneous magnetic fields which are generated by the moving body and the like is generally acted on the magnetic sensor 1 in addition to terrestrial magntism, said effect is applied on the generated signal eu and ev. Therefore, the outputs of the variable power source Vu and Vv are acted in the adder 30 and 31 after the signals pass through amplifiers 20 and 21 in order to remove said effect, and signals Eu and Ev which are related only to the terrestrial magnetism can be simply obtained.
Patent JP-S5954875-A (JP)
Inventor: YAMAMOTO KATSUHIKO
IPC: F16L1/00
Filed: 1983-08-01
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-S6032934-A (JP)
Title: Valve device of supercharging cylinder in supercharged multi-cylinder internal-combustion engine
Inventor: MATSUMOTO MITSUMASA
IPC: F01L3/20
Filed: 1983-08-01
Abstract: PURPOSE:To improve the supercharged pressure and the intake efficiency by shrinking the gap space and improving the volume efficiency in a supercharging cylinder. CONSTITUTION:A valve fitting member 25 with an angle cross section fitted with reed plates 27, 27 in an intake valve 22 is inserted into an intake port 14, and a valve fitting member 25 with an angle cross section fitted with reed plates 30, 30 in a discharge valve 28 is inserted into a discharge port 16. Accordingly, the gap space is made smaller by a distance that the reed plates 30, 30 are inserted in the discharge port 16 as compared with the case when the reed plates 30 in the discharge valve 28 are located outside the discharge port 16.
Patent JP-S6121089-A (JP)
Title: Antibiotic 271-4sa or 271-4sb and preparation thereof
Inventor: OGAWA IKUZOU
IPC: A61K35/74
Filed: 1984-07-09
Abstract: NEW MATERIAL:A novel antibiotic 271-4SA or 271-4SB having elementary analysis and molecular weight as atypical powder as shown in the table. EFFECT:Capable of forming a complex with a bivalent metallic ion to give a pharmacologically acceptable complex. Calcium complex is preferred. PREPARATION:A microorganism, belonging to the genus Streptomyces, and producing antibiotic 271-4SA and 271-4SB is cultivated in a culture medium to accumulate the aimed antibiotic 271-4SA and 271-4SB, which are then collected.
Patent JP-S5843062-A (JP)
Title: Kana (japanese syllabary)-kanji (chinese character) dictionary system
Inventor: MORIMOTO KATSUHIDE
IPC: G06F17/28
Filed: 1981-09-08
Abstract: PURPOSE:To realize a KANA-KANJI conversion system having high conversion rate over a wide range of field fitted with a small-capacity storage device by providing a dictionary group which is available in common to various fields and a dictionary group classified by usage which is exclusive to each field. CONSTITUTION:A common dictionary group stores the common language which is used in common in different fields, and a dictionary group classified by usage stores the words for the KANA-KANJI conversion which is ecxlusive for each field. The dictionary group classified by usage is replaceable in accordance with the field of application. For instance, the sentence information is fed to an input device 1 in the form of the information of a KANA character train, and this character train is stored in a buffer register 2. Then the character train information stored in the register 2 is fed to a control part 6 with a push of a conversion key 7. At the part 6 the KANA characters are converted into the Chinese characters with reference to a storage device 8 functioning as a common dictionary and a storage device 9 functioning as a dictionary for exclusive usage. Then an independent word retrieved at the part 6 is fed to an output device 5 and then displayed or recorded.
Patent JP-H05312706-A (JP)
Title: Quality controlling apparatus for fluid
Inventor: TANIGUCHI TOSHIHISA
IPC: G01G11/00
Filed: 1992-05-08
Abstract: PURPOSE:To instantaneously and positively measure the weight per unit volume of a fluid flowing within a pipe by obtaining the weight per unit volume of the fluid from the relationship between the changing values of the weight of a measuring member and the internal cubic volume thereof. CONSTITUTION:A measuring member 4 is a cylinder of a predetermined length, having one end of a flexible coupling member 3 fixed at either end thereof in the water-tight state. Each member 3 made of rubber or the like is freely shrinkable, with the other end connected in the water-tight state to a corresponding end part 2a of a cut pipe 2 via a fixed joint 8. The members 4 and 3 are suspended via a holding member 5 from two load cells 6 fixed to the upper wall of a housing 1. The changing value of the weight applied to the members is measured by the load cells 6. At the same time, the measured value is displayed directly as the weight per unit volume of the fluid running here, or operated by a processing part 7 and displayed as the weight per unit volume.
Patent JP-H038332-A (JP)
Title: Forming method for deposited film pattern
Inventor: SUZUKI NOBUMASA
IPC: H01L21/31
Filed: 1989-06-06
Abstract: PURPOSE:To use only film forming and etching steps to reduce film deposition time and device cost by forming a deposited film of film distribution corresponding to a pattern shape by utilizing a plasma while exposing the surface of a substrate in a desired pattern shape, and removing the nonexposed part of exposed part of the deposited film by etching. CONSTITUTION:If a deposited film is SiO2, N2O or O2 is used as material gas 11. If it is Si3N4, SiH4 is used as material gas 12, the same gas as the gas 11 is used as fog preventive gas 13 of a window 15, the gas is fed into a reaction vessel, and its pressure is regulated to 10<-3>-10Torr. Then, a light permeable base plate 2 provided with a pattern of an opaque material is irradiated with a light 1 such as a visible light, an ultraviolet light, etc., and this pattern is projected to substrate 3 through the window 15 by using a projection optical system 14. Then, the projected pattern is exposed with suitable illuminance, and SiO2 or Si3N4 film to be scarcely etched is formed in high density. Thereafter, a high frequency output is projected from a power source 10, a deposited film is formed on the substrate 3, the exposed part 14 is retained, and the nonexposed part 5 is removed by etching.
Patent JP-S5847797-A (JP)
Inventor: KOMORI RIE
IPC: B66D3/00
Filed: 1981-09-11
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-H036874-A (JP)
Title: Lighting circuit of laser tube
Inventor: NEO SHIGERU
IPC: H01S3/097
Filed: 1989-06-05
Abstract: PURPOSE:To enable lighting surely and stably in a small current region where starting-up is difficult, since it is put apparently in the state of being lighted once in a stable region, by shifting the start setting level to an upper one for a short time, and returning the level to the initial set value after lighting. CONSTITUTION:When voltage is applied to both ends of a laser tube 2, currents flow to the laser tube 2, and signals corresponding to the currents arise in a current detector 301. These signals are sent to the - input terminal of an error amplifier 309 and at the same time those are connected to a timer 303. The timer 303 issues ON signals for certain time and turns on an electronic switch 305, and maintains the voltage of the + input terminal of the error amplifier 309 high. When the timer issues an OFF signal after the laser tube is lighted in a little higher stable lighting region during the operating time of the timer, the electronic switch 305 becomes off, and only the first potential divider 307 is connected, and the voltage at the input terminal of the error amplifier 309 corresponds to the initial set value. Accordingly, it lights at the stable lighting region (3) and after that it shifts to region (3), so it becomes possible to light stably even in the region where lighting start is impossible.
Patent JP-S63306452-A (JP)
Title: Feeding mechanism for sheet
Inventor: HAYAKAWA SEIJI
IPC: G03D13/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a desired recording image by eliminating the superposition shift, etc., of a coloring sheet by bringing a friction roller which rotates at a constant speed into contact with the reverse surface of a photosensitive, pressure-sensitive recording sheet. CONSTITUTION:The friction roller 19 which rotates at the constant speed is allowed into contact with the reverse surface of the sheet which is unwound from an uncoiler 1 and the sheet 3 is pulled at the constant speed with the rotational frictional force of the friction roller 19. Then this simple constitution feeds the rolled photosensitive, pressure-sensitive recording sheet 3 at the constant speed at all times. Consequently, the distortion of an exposed image on a recording sheet surface and the shift in the superposition position from the coloring sheet 17 are evaded to obtain the desired recording image economically.
Patent JP-S6122850-A (JP)
Inventor: OOSHIMA KIYOKO
IPC: B23K26/14
Filed: 1984-07-10
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-H06307142-A (JP)
Title: Automatic door closing type lock device for car door
Inventor: MITSUI JIRO
IPC: E05B85/24
Filed: 1993-05-21
Abstract: PURPOSE:To prevent wrong operation attributable to a failure in door-closing. CONSTITUTION:In an automatic door closing type lock device which comprises a switch 26 capable of detecting half and full-latched states of a door and a motor 40 which rotates a latch 13 in the full-latch direction by rotating clockwise when the switch 26 detects a half-latched state and rotates counter clockwise when the switch 26 detects a full-latched state, the switch 26 is designed to change over ON and OFF, depending on the rotary position of the latch 13 so that it may be possible to detect the half and full-latched states. What is more, the switch 26 is designed to keep OFF before the latch 13 comes close to the half-latched state and keeps ON continuously when it remains close to the half-latched state and the full-latched state. After the latch 13 comes close to the full-latched state, the switch 26 is arranged to turn OFF. For the first time when the output of the switch 26 is reversely rotated, the motor 40 and the switch 26 are connected with each other in such a fashion that the motor 40 may be rotated normally and when it is reversely rotated again, the motor 40 is rotated counter clockwise.
Patent JP-H04365578-A (JP)
Title: Suction hand
Inventor: TSUTSUI YOSHITAKA
IPC: B65H5/00
Filed: 1991-06-14
Abstract: PURPOSE:To suit a sucking pad to a part having various uneven surface patterns by vertically movably fixing a shaft, provided at its tip with a vacuum sucking pad, in an arbitrary position, in a sucking pad for assembling of parts having a complicated uneven surface. CONSTITUTION:A hand base 8 is lowered by means of a cylinder 9 and a rubber pad 18 is forcibly collided with a work 11. Vacuum suction is then carried out. In this case, each sucking pad 18 is pressed in conformity with the uneven surface of each work 11 through the energizing force of a spring 19 and adhered thereto. An air pressure 17 is then exerted to close a grasping part 16 and the vertical shaft of a shaft 15 is locked. A hand base 8 is raised by means of the cylinder 9, a base 2 is moved forward by means of a cylinder 30 and positioned on works 12 and 13 being objects to be assembled. The hand base 8 is lowered for assembling to release suction.
Patent JP-H0437224-A (JP)
Title: Interconnection checking device for multi-channel optical transmission system
Inventor: UCHIYAMA TAKESHI
IPC: H04B3/46
Filed: 1990-05-31
Abstract: PURPOSE:To improve the job efficiency in the introduction and operation of an optical system by connecting an optical transmission system so as to display the state of an input/output signal line and applying a signal to an optional signal line so as to easily and surely discriminate the interconnection of the optical transmission system. CONSTITUTION:The device is provided with electric connectors 5, 6 to connect the input/output signal of 1st and 2nd optical transmitters 5, 6, a display section 7 displaying plural electric input/output signal states and easily discriminating the interconnection state, and a signal generating section 8 giving a signal input to an optional electric input signal line. By such constitution, the electric input/output signal state and whether or not the interconnection is a connection which can be easily discriminated and is required are discriminated accurately. Thus, the job efficiency is considerably improved in the introduction and the operation of the processor transmission system.
Patent JP-S5846298-A (JP)
Title: Method of unloading liquefied gas
Inventor: YAMAMOTO MAMORU
IPC: F17C9/00
Filed: 1981-09-11
Abstract: PURPOSE:To enable to prevent production of negative pressure in a tank, by unloading liquefied gas in the tank while gasifying a part of unloaded liquefied gas and sending it back into the tank. CONSTITUTION:According to the present method of unloading liquefied gas, gas pressure in a tank 2 is kept at a predetermined level by controlling the amount of liquefied gas to be sent to a heat exchanger 12 by means of a means 16 for controlling gas pressure in the tank 2. With such an arrangement, production of negative pressure in the tank 2 at the time of unloading liquefied gas from the tank 2 can be prevented by extracting a part of unloaded liquefied gas through a branch pipe 11, gasifying the same at the heat exchanger 12, and then carrying it back into the tank 2.
Patent JP-H0722353-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L21/301
Filed: 1993-06-15
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, which is capable of preventing completely the generation of chippings which are generated in a dicing process. CONSTITUTION:Semiconductor chips 2 are formed on a semiconductor substrate 1 and thereafter, recessed grooves 8 are formed in the surface of a scribing line 3 between the fellow chips 2 on the substrate 1 by photo etching. After that, ohmic metal films 7B and 7A are respectively formed in the interiors of the grooves 8 and the interiors of the chips 2.