baber/WOPTO huggingface dataset:
Patent JP-S63175244-A (JP)
Title: Medium for magneto-optical memory
Inventor: MOTOMIYA KAZUOKI
IPC: G11B11/10
Filed: 1987-01-16
Abstract: PURPOSE:To improve corrosion resistance by laminating a recording layer and a metallic layer which has the higher resistance power to oxygen and moisture than a reading out layer and is nonmagnetic on the surface of the recording layer on the side opposite from the reading out layer in contact therewith. CONSTITUTION:An under coating layer 2, the reading out layer 3, the recording layer 4, the metallic layer 7 and a protective layer 5 made of ceramics are successively laminated on a substrate 1a for writing. A substrate 1b for protection is further stuck thereon by an adhesive agent 6. Gd-Fe-Co is used for the reading out layer 3, and Tb-Fe for the recording layer 4. The metal which is nonmagnetic and has the higher corrosion resistance to oxygen and moisture than the recording layer and reading out layer is used for the metallic layer 7. The material of the metallic layer 7 is preferably a material having the heat conductivity equal to or smaller than the heat conductivity of the metallic layer 4 and is exemplified by single substance metals of Nb, Ta, Ti, Zr, etc., or the alloys thereof. The thickness thereof is preferably specified within an about 200-300Angstrom  range. The corrosion resistance is thereby improved.
Patent JP-H01182400-A (JP)
Title: Liquid detergent composition
Inventor: DEGUCHI KATSUHIKO
IPC: C11D17/00
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title composition having excellent detergency, safety to material corrosion, storage stability and low frothability and quickly dryable after cleaning, b compounding a polyoxyalkylene castor oil, a nonionic surfactant, a specific fatty acid, an enzyme, etc., at specific ratios as essential components. CONSTITUTION:The objective composition contains, as essential components, (A) 5-35wt.% of components composed of (i) a POA-(hardened)-castor oil added with 20-100mol of a polyoxyalkylene(POA), (ii) one or more nonionic surfactants selected from a POA alkyl ether, a POA alkenyl ether and a POA (un)saturated fatty acid ester and having an HLB of 10-19 and (iii) a 10-22C (un)saturated fatty acid (alkali or alkaline-earth metal salt or alkanolamine salt), (B) 0.5-10wt.% of a dicarvone-type surfactant, (C) 0.01-5wt.% of a terpene hydrocarbon composed of monoterpene and/or sesquiterpene and (D) an enzyme.
Patent JP-H07210768-A (JP)
Title: Article sales registration data processor
Inventor: SUZUKI YASUSHI
IPC: G07G1/01
Filed: 1994-01-25
Abstract: PURPOSE:To accurately inform visiting customers of popular article information as an actual result by processing bargains, popular articles, etc., into popular article information based upon the actual result of sales by a host equipment by using sales data gathered from terminal machines, and displaying the information in real time. CONSTITUTION:The host equipment 20 is provided with a storage means 28PM, a popular article information generation means (CPU 21 and ROM 22), and a popular article information transmission control means (CPU 21 and ROM 22). Further, each of the terminal machines 10A10N is provided with a popular article information reception control means (CPU 11 and ROM 12), an information display request command means (information display request command key 14D, CPU 11, and ROM 12), and a popular article information display control means (CPU 11 and ROM 12). Then the host equipment 20 generates the popular article information by using the sales data gathered from the terminal machines 10A-10N and the respective terminal machines 10A10N display the received popular article information to the visiting customers.
Patent JP-H04239455-A (JP)
Title: Synthetic resin spoon attached-lid and method of its manufacture
Inventor: YOSOMIYA TAKATOSHI
IPC: B65D51/24
Filed: 1991-01-23
Abstract: PURPOSE:To obtain the above spoon-attached lid capable of holding a printing paper engaged with the spoon-attached lid easily and accurately and high in forming accuracy. CONSTITUTION:A lid is provided with a circular attaching part 2 fitted around the peripheral edge part of a sealed container and a circular stepped part 3 formed on the inside of the circular attaching part 2. A spoon 4 is attached detachably at the opposite parts of the circular stepped part 3. By pressing a printing paper 5 against the upper surface 7 of the circular stepped part 3 having a depressed and raised contour, the printing paper 5 can be easily and accurately engaged with a spoon-attached lid 1. The circular attaching part 2, the circular stepped part 3 and the spoon 4 are formed in a unitary structure by pressing work, thereby improving the forming accuracy.
Patent JP-S5392176-A (JP)
Title: Speed variation detector
Inventor: TANAKA MASANORI
IPC: G11B19/14
Filed: 1977-01-24
Abstract: PURPOSE: To detect het completion of special operation from the result of the detection of the moving speed variation of an article by detecting the relative position relation without contact by a speed variation detector used for the detection of the comletion of record reproduction, correcting the variation with predetermined following speed, and detectign it when it cannot follow the speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11196950-A (JP)
Title: Wall surface structure of kitchin
Inventor: KASASHIMA NOBUMASA
IPC: A47G1/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface structure which has high safety to the mechanical impact and heat, and by which the broadening sense can be obtained. SOLUTION: A metallic mirror 8 is mounted on a wall 6 of a kitchin at a height of eye of an installation part of a work table, and a wall face 9 is formed by this mirror 8. By applying the metallic mirror 8, the wall material superior in the cleanability, safety and cost efficiency can be obtained, the space gets the broadening sense, and a person can make conversation with a person in a dining room side as in the case of face to face talking, or can watch the children in the non face-to-face dining kitchin which is not comparatively expensive.
Patent JP-S58123415-A (JP)
Title: Position detecting method of buried pipe
Inventor: IZUMI YUUSUKE
IPC: G01F23/14
Filed: 1982-01-18
Abstract: PURPOSE:To improve the working accuracy when pipe is buried by nonexcavating work, by installing either a detector or liquid tank at a measuring point in the buried pipe, and measuring the position change in the vertical direction at the measuring point as the pressure difference of the detector. CONSTITUTION:The laying work of the pipe 6 is performed by the following procedure. The liquid tank 2 is installed at an arbitrary measuring point A in the buried pipe 6, and the detector 1 is provided at an arbitrary position of a starting vertical shaft 8 or at the outside of the shaft. A pressure gage is used as the detector 1, and it is connected to a recorder 4. The liquid tank 2 and the detector 1 are connected by a hose 3 through the buried pipe 6, and the inside is filled up with liquid such as water. When the liquid tank 2 at the measuring point A is displaced by DELTAh in the vertical direction, pressure change -w.DELTAh is yielded. This is detected by the detector 1 and recorded by the recorder 4. When the position of the measuring point A is found to be deviated from a programmed line by the recorder 4, the direction is appropriately corrected. Since the position change of the measuring point in the vertical direction is detected as the pressure change, the measuring range is not limited and the continuous measurement can be performed.
Patent JP-S59133795-A (JP)
Title: Ultrasonic wireless remote controller
Inventor: HAYASHI TOSHIICHI
IPC: G08C23/02
Filed: 1983-01-20
Abstract: PURPOSE:To decode accurately a complicated code sent at a small pulse interval by controlling automatically the remaining time of a reflected wave at the side of a receiver in orde to set the remaining time of the reflected wave within a prescribed period of time. CONSTITUTION:The arrived ultrasonic wave signal is converted into an electric signal by a transducer 11 and amplified by an amplifying circuit 12. Then a tuning circuit 13 selects only a desired frequency component of said electric signal, and only the signal component is extracted out of the frequency component through a wave detecting circuit 14. This extracted signal component is sent to a code decoding circuit 16 via a waveform shaping circuit 15. Thus the code meaning is decoded. In addition, the circuit 16 measures the remaining reflected waves of the ultrasonic reference signal wave. Then the gain control component of the circuit 12 is decided responding to a correspondence table which is previously set. Thus the gain of the circuit 12 is controlled. The reflected wave is erased when a code signal is received.
Patent JP-H06214328-A (JP)
Title: Silver halide photographic sensitive material having transparent magnetic recording layer
Inventor: YOKOTA MINORU
IPC: G03C1/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide the photosensitive material having a magnetic recording layer which is excellent in optical transparency, is high in its magnetic recording performance (S/N) and good graininess by specifying the max. value of the optical density of the magnetic recording layer and the orientation degree of the magnetic material of the magnetic recording layer to respectively specific values. CONSTITUTION:The max. value of the optical density of the magnetic recording layer is <=0.3 and the orientation degree of the magnetic material of the magnetic recording layer is >=0.75. The max. value of the optical density of the magnetic recording layer is more preferably <=0.10 and >=0.02, more particularly preferably >=0.05. The content of the magnetic material per 1m<2> of the magnetic recording layer is preferably 0.01 to 1g. The magnetic material to be used therein includes fine powder of a ferromagnetic gamma-iron oxide, fine powder of a Co-contg. ferromagnetic gamma-iron oxide, fine powder of ferromagnetic magnetite, fine powder of Co-contg. ferromagnetic magnetite, fine powder of ferromagnetic chromium dioxide, ferromagnetic alloy powder and barium ferrite powder.
Patent JP-H07206391-A (JP)
Title: Jack for elevation
Inventor: ARAKI TOSHIYUKI
IPC: B66F1/02
Filed: 1994-01-26
Abstract: PURPOSE:To perform smooth operation of a lock claw, to reduce the overall length of a lock claw device, and to perform repair without removing a rod even when the interior of the lock claw device is failed in operation during suspension of a load. CONSTITUTION:A plurality of lock claw device bodies 2 are fitted in a vertically engaged state in the outer periphery of a vertically installed rod 12 and raised by a piston 6 and locked to a rod 12 through a lock claw 1 pressed through the force of a spring 7. A jack for elevation is elevated through alternate operation of the lock claw device bodies. The lock claw 1 of the jack for elevation is operated as it is guided through a coupling member 4. The spring 7 is mounted in parallel on the piston 6 and the lock claw device body 2 is formed in such a manner to be vertically dividable.
Patent JP-H03210541-A (JP)
Title: Zoom lens barrel
Inventor: SHIRIE NOBUYUKI
IPC: G03B5/00
Filed: 1990-01-16
Abstract: PURPOSE:To unnecessitate a bar used exclusively for the prevention of vibration by allowing the 1st guide bar to guide the 1st lens frame and prevent the vibration of the 2nd lens frame and allowing the 2nd guide bar to guide the 2nd lens frame and prevent the vibration of the 1st lens frame. CONSTITUTION:The zoom lens barrel is provided with a fixed cylinder 10, a cam cylinder 24 having the 1st and 2nd cam grooves 32, 38 and supported by the fixed cylinder 10 so as to be optionally rotated, the 1st lens frame 28 having the 1st driven pin 30 to be engaged with the 1st cam groove 32 of the cam cylinder 24 so as to move back and force in accordance with the rotation of the cam cylinder 24, and the 2nd lens frame 34 having the 2nd driven pin 36 to be engaged with the 2nd cam cylinder 38 so as to move back and force in accordance with the rotation of the cam cylinder 24. In addition, the 1st guide bar 40 engaged with the guide hole of the 1st lens frame 28 and the vibration preventing recessed part of the 2d lens frame 34 and fixed to the fixed cylinder 10 in its axial direction and the 2nd guide bar 42 engaged with the guide hole of the frame 34 and the vibration preventing recessed part of the frame 28 and fixed to the fixed cylinder 10 in its axial direction are also include. Consequently, the vibration preventing bar can be made unnecessary and the number of parts and manhour can be reduced.
Patent JP-H05199751-A (JP)
Title: Multiple resonance dc-dc converter
Inventor: SAKAKIBARA KAZUHIKO
IPC: H02M3/28
Filed: 1992-01-20
Abstract: PURPOSE:To suppress the increase of a loss with the increase of frequency for realizing miniaturization, in a multiple resonance DC-DC converter. CONSTITUTION:A first resonance capacitor 4, and a semiconductor switch 5 placed on the side of the primary winding of a transformer 5, are connected in parallel with each other, and to a rectifier diode 7 and a reflux diode 8 placed on the side of the secondary winding of the transformer 5, a second capacitor 6 and a third resonance capacitor 12 are respectively connected in parallel with each other. Then, the maximum values of voltage to be applied to the respective diodes 7, 8 can be separately regulated. Accordingly, current flowing to the second capacitor 6 and the third capacitor 12 is limited by a smoothing inductor 9 and a load resistor 11 connected to each other in series in a circuit, and so the current does not come to a large value, and a loss and ripple current can be reduced.
Patent JP-H05198566-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKA MASAAKI
IPC: H01L21/316
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the deposition of silicide particles on a substrate surface caused by combination of the refractory metal of wiring with silicon in a source gas during CVD on the substrate, when forming a silicon oxide film by CVD on a substrate with wiring wade of refractory metal or its silicide. CONSTITUTION:SiH4 as a source gas for silicon and N2O as a source gas for oxygen are supplied at such a flow rate that the resulting silicon oxide film has a refractive index of 1.440-1.447. Since a wiring of tungsten silicide is in an oxygen-rich atmosphere, silicide particles are prevented from appearing. Alternatively, the flow rate may be such that the silicon oxide film becomes about 100 angstroms and the refractive index becomes 1.450+ or -0.003.
Patent JP-S60489-A (JP)
Inventor: TORII SHIYUUICHI
IPC: G02F1/133
Filed: 1984-01-20
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-H01182732-A (JP)
Title: Manufacture of assay sample
Inventor: SAITO SEIICHI
IPC: G01N1/28
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to manufacture a sample for analysis from a residual material readily and to improve measuring accuracy, by imparting high speed rotation and ultrasonic vibration to the residual material, boring a hole until it reaches the bottom of a crucible, and forming a cylindrical rod. CONSTITUTION:An indium crucible is filled with a solid state laser material, e.g., the raw material of neodymium added gadolinium-gallium-garnet (Nd:GGG) by using a lifting up device. Then the material is made to be fused into liquid by high frequency induction heating. A seed crystal is immersed at the center of the liquid. The temperature of the fused liquid is controlled with a highly accurate temperature control device. The material is lifted up at a specified speed, and a single crystal is formed. A diamond tool is attached to an ultrasonic-wave rotary machining apparatus. High speed rotation and ultrasonic wave vibration are imparted to the residual material in the crucible. The material is bored until a hole reaches the bottom of the crucible and a cylindrical rod is formed. the cylindrical rod is cleaned and impurities are removed. Then the entire rod is crushed into a powder state in a mortar. The powder is dissolved in a solvent, and the solution is sued as a sample for analysis.
Patent JP-S6324388-A (JP)
Inventor: TOMITA IKUO
IPC: B41J3/44
Filed: 1986-01-18
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-H09199932-A (JP)
Title: Microwave receiver
Inventor: SUZUKI KUNITOSHI
IPC: H01Q21/24
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make the receiver small in size through integration of a primary radiator and a converter section by applying reception signal processing to received signals on a printed circuit boards respectively arranged to the midpoint and end of the primary radiator while selecting any of them with the converter section provided to either of the printed circuit boards to simply configure an input circuit to the converter section. SOLUTION: Either of horizontally and vertically polarized waves is received by an antenna patch element, the received signal is delivered through a 1st feeder conductor 6 of a 1st printed circuit board 4 and the other signal is received while being coupled with a 2nd feeder conductor 16 of a 2nd printed circuit board 8 via a slot 15 and the received signal is sent via a 2nd feeder conductor 16. A converter section 23 including a frequency conversion section is provided to one of the 1st and 2nd printed circuit boards 4, 8, one of the received signals is sent by the feeder conductor of the board provided with the converter section 23 and given to the converter section 23, and the feeder conductor and a connection means provided on the other board are used to send the other reception signal and it is given to the converter section 23.
Patent JP-H02190534-A (JP)
Title: Oil-pressure circuit for boom cylinder of working device
Inventor: SUNAMURA KAZUHIRO
IPC: E02F9/22
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the vertical rocking action of boom by a method in which when a direction switch valve is restored to neutral position, a solenoid valve is opened for a given the period after a fixed time thereafter and the bottom side pressure of boom cylinder is opened toward low press side. CONSTITUTION:When a direction switch valve 16 is restored to neutral position, detection signals from a neutral position detecting switch 21 go ON and signals are output to a solenoid valve 22 only for a given time period when a fixed valve-opening time is reached in order to open the valve 22. At the moment the bottom side pressure in the bottom side pipeline 15B leading to the bottom side oil chamber 10B of boom cylinder 10 changes from rising to lowering, the rod side pipeline 15A is opened and the bottom side pressure is lowered abruptly. At a time when the pressures of the pipelines 15A and 15B are almost equalized, the valve 22 is closed to prevent the vertical rocking action of the boom 7.
Patent JP-S5392631-A (JP)
Title: Optical information reader
Inventor: MORI TADATAMI
IPC: G06K9/34
Filed: 1977-01-25
Abstract: PURPOSE: To improve an economic efficiency by distinguishing a frame, etc., and information contents form each other iwth only a single-system photosensor by lighting plural illuminating light sources of different spectrums by the voltage of waveforms having different timing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03212038-A (JP)
Title: System for detecting duplicate address
Inventor: KATO YUICHI
IPC: H04L12/28
Filed: 1990-01-17
Abstract: PURPOSE:To prevent confusion such as mis-connection and to build up a LAN (local.area.network) system with high reliability by detecting the presence of a duplicated address at the start of operation of each terminal equipment connected to the LAN system. CONSTITUTION:The LAN system is provided with a ring LAN 1, bus LANs 2, 3, ring-bus couplers 4a, 4b, LAN terminal equipments 5a-5c, a terminal adaptor 6, line terminals 7a-7c and a network monitoring device 8. An address table and a subscriber address included in a terminal start packet are collated/ registered at the reception of a terminal start packet and when the subscriber addresses are coincident but MAC(Media Access Control) addresses are dicordant, it is decided that the subscriber addresses are set in duplicate. Thus, when the subscriber addresses are set in duplicate in the LAN system, it is detected early.
Patent JP-H08204475-A (JP)
Title: Voltage/current conversion circuit
Inventor: UEHARA AKIRA
IPC: H03G3/12
Filed: 1995-01-20
Abstract: PURPOSE: To change a current made to flow to a load upto 0mA corresponding to input by constituting a differential amplifier in the circuit of an absorption type. CONSTITUTION: A difference between DC input and a reference voltage is amplified in an operational amplifier 6 and inputted to the base of a transistor 7, the emitter of the transistor 7 is connected to ground in the order of a resistor 10, a load resistor 13 and a Zener diode 21 and a voltage generated in the resistor 10 is fed back to the input part of the operational amplifier 6 by feedback resistors 8 and 12. Then, a diode 20 is connected between the emitter and the base of the transistor 7 so as to turn a base side to a cathode side and the Zener voltage value of the Zener diode 21 is turned to a value larger than the sum of the lower limit value of the output saturation voltage of the operational amplifier 6 and the forward voltage of the diode 20.  Thus, when the transistor 7 is OFF, the current is absorbed by the operational amplifier 6 through the diode 20 and the current made to flow to the resistor 13 is turned to 0mA.
Patent JP-2000208341-A (JP)
Title: Thin transformer
Inventor: OMURA KATSUNORI
IPC: H01F27/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin transformer, wherein the lamination dispersion of a coil is less for improved intercoil coupling, for easier positioning of a drawing part, related to the thin transformer used for various electronic equipment. SOLUTION: A coil 12a is formed by winding a conductive wire in spiral, taken as a primary or secondary soil, and the similar spiral coil 12b is laminated, as a coil on the other side, on the coils 12a and 12b with an insulating film 17 in between via a guide wall 15 of a coil case 13, thus completing a coil, and an insulating synthetic resin 16 is filled in the coil case 13 to solidify a coil part, while a magnetic core 11 is incorporated.
Patent JP-S57144642-A (JP)
Title: Machine tool
Inventor: TSUJIMURA ISAO
IPC: B23Q3/157
Filed: 1982-01-22
Abstract: PURPOSE:To contrive to effectively utilize a working space by a method wherein a guide member provided for a magazine between double housing type columns is moved to a position directly below a spindle at the time of changing a tool and is moved to a position not interfering with machining, in a double housing type machine tool provided with a tool magazine. CONSTITUTION:When the tool 17 fitted on the spindle 7 and used is returned to the tool magazine 11, a spindle head 6 is lowered in the vertical direction and the spindle 7 is positioned in front of a position corresponding to a vacant tool holder 16 by moving in a horizontal direction. In this case, when the holder 16 is located in the exterior of a slidable range of the spindle 7, a slider 22 is moved in a horizontal direction by a shifting cylinder device 24 so that the vacant holder 16 is shifted into the position corresponding to the spindle 7 being lowered in front of it. Under this condition, a frame body is moved forwardly, the tool 17 on the spindle 7 is gripped by the holder 16 and then a tool fastening device in the spindle 7 is unclamped to release the tool 17.