baber/WOPTO huggingface dataset:
Patent JP-H05277547-A (JP)
Title: Method for covering electric power cable with lead alloy
IPC: C23C2/10
Filed: 1992-03-30
Abstract: PURPOSE:To stabilize the quality of a lead alloy in a lead oven by automatically charging the previously weighed lead having a spherical shape. CONSTITUTION:A pure lead ingot 1 and the spherical base alloy 2 in a spherical base alloy supplying device 2a are charged into the lead oven 3 based on the frequency and the charging quantity according to a control reference and melted and stirred to obtain the lead alloy. The obtd. lead alloy is passed through a lead pouring pipe 4 and pushed up by the screw 6a of a pushing part 6 rotated by a motor 5 to form a lead sheath 9 applied on a cable core 8 by a die block 7. The base alloy is made to be the spherical shape having <=1kg/piece by beforehand weighing, and the pure lead and the base alloy are automatically charged at fixed intervals and by observing the frequency of charging and the charging quantity on an automatic recorder, the control can be stably executed for a long time.
Patent JP-S59231158-A (JP)
Title: Safety device for engine driven type air conditioner
Inventor: SUZUKI KAZUO
IPC: F02D41/12
Filed: 1983-06-15
Abstract: PURPOSE:To enable to avoid harm of CO to the human body, by detecting the density of CO exhausted from an engine by a gas sensor, and increasing the quantity of combustion air, giving alarm or stopping operation of the engine according to the output of the gas sensor. CONSTITUTION:In operation of an engine for driving an air conditioner, the density of CO in an exhaust pipe is detected by a gas sensor 7. When the density of CO thus detected is high, the value of an element resistance Rg is decreased and voltage VR across a load resistance R is increased. When the density of CO is raised to N1, the level of the output of a comparator 13 becomes ''high'' and a transistor 28 is turned ON. Resultantly, a damper is opened through energization of a relay 29 to lower the density of CO by increasing the quantity of combustion air. However, when the density of CO is raised to N2, a relay 33 is operated by the ''high-level'' output of a comparator 14 and alarm is produced by a buzzer or the like. When the density of CO is raised further to N3, a relay 37 is operated by the ''high-level'' output of a comparator 15, and a solenoid valve for supplying fuel to the engine is closed to stop operation of the engine.
Patent JP-H02285407-A (JP)
Title: Robot travel controlling method
Inventor: UMEZONO TERUHIKO
IPC: A63B47/02
Filed: 1989-04-27
Abstract: PURPOSE:To collect balls efficiently in a short time by inhibiting a robot from traveling in a range wherein there are few falling balls. CONSTITUTION:The robot 1 is positioned at a left end above an information body 2 and made to travel to the right and when a golf ball decision device decides a position 4 where there are many golf balls, the robot 1 moves forth toward the position by, for example, 5m. After collecting the golf balls, the robot 1 makes a half turn and moves forth in the opposite direction from before and when the information body 2 is detected, the robot 1 travels in the same direction as before along the information body 2. When the golf ball decision device outputs a decision signal again, said operations are repeated and the robot 1 moves along the information body 2 and stops at the left end above it. Consequently, the robot 1 performs specific operation for an article in an area efficiently in a short time and the cost is reducible.
Patent JP-2000296942-A (JP)
Title: Printer for bank notebook
Inventor: SANO MASAAKI
IPC: B41J11/42
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To restrain the output of a reflection sensor from lowering, by self- cleaning a sensor lens during conveying a bank notebook. SOLUTION: This protector 2 is provided with a conveyance guide surface 25 and a sensor lens 13 disposed on the same plane, and a rib 7 covering part of the sensor lens 13 formed on the conveyance guide surface 25, wherein the rib 7 has an inclination surface 7a from the conveyance guide surface 25 in the conveyance direction H of a bank notebook 12, and a through hole whose diameter is larger than or equal to that of the sensor lens 13 is formed at the central position of the sensor lens 13.
Patent JP-H11289265-A (JP)
Title: Adaptive receiver
Inventor: FUJIMOTO YOSHITOSHI
IPC: H01Q19/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately separate signals from respective transmission stations(TSs) even when plural mobile TSs move over a wide range and come close to each other in an orthogonal frequency multiplex system. SOLUTION: Each of plural antenna elements A1 to Ak has receivable directivity in each corresponding sectioned prescribed range in the moving range of a mobile TS and plural antenna elements A1 to Ak are dispersely arranged in the moving range of the mobile TS so that a signal transmitted from the mobile TS can be received at least by one antenna element when the mobile TS exists in an optional place in the moving range. Incoming wave extraction devices C1, C2 for receiving transmission signals transmitted from respective TSs are installed. Each incoming wave extraction device sets the transformation timing (FFT window) of each Fourier transformer arranged correspondingly to each mobile TS correspondingly to the corresponding TS.  Since plural antenna elements A1 to Ak are dispersely arranged, channel selection can be attained even when the mobile TS moves in a wide range and signals from plural mobile TSs can easily be separated.
Patent JP-H06298529-A (JP)
Title: Purification of aluminum solution
Inventor: MATSUNAGA ICHIRO
IPC: C01F7/47
Filed: 1993-04-09
Abstract: PURPOSE:To provide a process for removing nickel and cobalt from an aluminum solution containing traces of nickel, cobalt, etc. CONSTITUTION:An aluminum solution containing nickel, cobalt, etc., is made to contact with a sulfurizing agent while keeping the pH of the solution to 0-3, preferably 2-3 and the produced sulfide is separated. The obtained liquid is brought into contact with an iminodiacetic acid exchange group type chelate resin and an aminocarboxylic acid type chelate resin at an SV of 2-20 to easily and surely obtain an aluminum solution having high purity.
Patent JP-H06300297-A (JP)
Title: A plurality of heat sources non-pressure water heat
Inventor: ITSUTSUJI HAJIME
IPC: F24D3/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide a water heat device for business use which is constituted such that weight is light and an input work is easy to make and has atmosphere release structure to which a law to regulate a boiler is inapplicable, and suitable for multiapplication, such as the feed of hot water, heating, the increase of temperature. CONSTITUTION:A plurality of heat source non-pressure water warmer comprises a heat feed circuit 11 on the primary side to generate hot water; and a thermal load circuit on the secondary side (consisting of a feed hot water load part 12 and a heating temperature increase load part 13). A heat feed circuit comprises a plurality of heat sources (water heaters) 151...15n, heat-exchangers 21a and 21b, and a supply water tank 16. The above is arranged in the order of the supply water tank 16, a first circulating pump 29a, a heat source, the heat-exchangers 21a and 21b, and a motor-operated flow rate regulating valve. The thermal load circuit side is arranged in the order of first and second outlets 39a and 39b on the secondary side of first and second heat-exchangers, feed hot water temperature sensors 24a and 24b, enclosure expansion tanks 25a and 25b, a thermal load, i.e., a feed hot water load 26 and a temperature increasing load 28, second and third circulation pumps 29b and 29c, and inlets 38a and 38b on the secondary side of first and second heat-exchangers.
Patent JP-S58222582-A (JP)
Title: Manufacture of multipoint type thermoelectric couple
Inventor: HIDESHIMA KOUJI
IPC: G01K7/04
Filed: 1982-06-18
Abstract: PURPOSE:To simplify the process of manufacture as well as to obtain excellent accuracy on measurement by a method wherein a required number of holes are provided on the side wall of a metal sheath at the arbitrary position in axial direction of an MI cabel, a hot junction is formed by exposing the thermoelectric couple strand installed in the metal sheath, and said holes are then blocked up. CONSTITUTION:A plurality of holes 6 of prescribed measurements are provided on the side wall of the metal sheath 2 at the arbitrary position in axial direction of the MI cable. In this case, the holes 6 are desirably provided in an ellipse shape in axial direction and in the smallest possible size. Then, the inorganic insulated powder 3 located inside the metal sheath 2 is removed using an appropriate tool such as a metal pin and the like, a space 7 is provided, a part on two wires 4 and 5 of thermoelectric couple strands are exposed, and a welding and the like is performed in-between the wires 4 and 5, and a hot junction 8 is formed. Then, an inorganic insulated material 9, consisting of molded material of powderlike or prescribed shape, is filled in the space 7 and the holes 6 on the side wall of the metal sheath 2 is blocked up.
Patent JP-H06137892-A (JP)
Title: Reading method of rotary encoder with click
Inventor: MIYAKE TAKASHI
IPC: G01D5/245
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method for reading the rotation of a rotary encoder, which is strong against the chattering and which has the hysteresis and which can deal with the rotating operation at a high speed. CONSTITUTION:A sub counter for comparing the level condition of the signal at A phase and B phase, which are read with a predetermined sampling period, with the level condition of the signal at A phase and B phase, which are read before the sampling, to increase and decrease the count value is provided. In the case where a result of this comparison is under a specified condition, a predetermined processing corresponding to the count value of the sub counter is performed. In the case where a result of this comparison is under the condition except for the specified condition, + or -1 processing is performed to the count value in response to the rotating direction, and thereafter, the sampling is continued again. The timing for performing the predetermined processing under the specified condition is set at a wave trough or an intermediate part from a vertex to a wave trough, avoiding a vertex of a click generated by a click generating means.
Patent JP-S602749-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D47/36
Filed: 1983-06-14
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-H01311405-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITANO MASUO
IPC: G11B5/02
Filed: 1989-04-26
Abstract: PURPOSE:To perform recording satisfactorily and to prevent unrequired cross modulation from being generated by providing two or more mean values of a recording circuit to be supplied to a rotary magnetic head, permitting a large magnitude of recording current to flow for a prescribed time from starting recording, and a small magnitude of recording current after the lapse of the prescribed time. CONSTITUTION:FM modulation signals S3 and S4 are inputted from terminals 19 and 20 to the magnetic heads 2 and 3 and a driving circuit which supplies the recording current to the magnetic heads. The signals S3 and S4 are adjusted to the optimum levels by variable resistors 12 and 13, then, become FM modulation signals S5 and S6. The signals S5 and S6 are inputted to the bases of transistors 8 and 9, respectively, and are current-amplified, then, become signals S7 and S8, and are inputted to a recording amplifier R6 and a recording amplifier L7, then, become signals S9 and S10 which hold currents sufficient for the magnetic recording of the recording heads 2 and 3, and are outputted from the recording amplifiers. A part consisting of resistors 14 and 15 and field effect transistors 16 and 17 is a circuit to vary a current value stepwise, and an SI signal is inputted from a terminal 18 to a control circuit 1.
Patent JP-S58935-A (JP)
Inventor: BURAIAN BAIRUN
IPC: A23L27/00
Filed: 1982-06-21
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-H0661393-A (JP)
Title: Semiconductor device
Inventor: MARUKANTONIO MANJIAGURU
IPC: H01L23/495
Filed: 1992-04-24
Abstract: PURPOSE: To perform capsule sealing into a resin, perform insulation completely, and stand at least AC 2,250 V by setting the minimum distance of a gap between a central conductor section closest to a covering and the side part conductor section between two continuous curved parts to a clearance distance or less. CONSTITUTION: External conductors 28 and 29 indicate two curved parts that are nearly at right angle near a plastic covering 21, the curved parts have their terminal parts on surfaces that are in parallel with a heat dissipation equipment 26, and a surface where the terminal part of a conductor 27 is located is directed toward the heat dissipation equipment and is located at a distance that is longer than a distance being expressed.  Then, a distance between curved parts at the right angle of the same one side edge parts is properly selected, thus preventing the distance between the edge of the central conductor 27 and the edges of side part conductors 28 and 29 from being lower than a limit that is applied to a clearance distance with the maximum withstand voltage, thus obtaining a semiconductor device that can completely satisfy the international standard and can withstand a high voltage.
Patent JP-S5534541-A (JP)
Title: Car-mounting microwave antenna
Inventor: YOSHIDA KENICHI
IPC: H01Q21/00
Filed: 1978-08-31
Abstract: PURPOSE:To save the space for the antenna installation onto the car as well as to prevent the antenna from protruding over the car body by forming the microwave antenna used for the collision preventing radar, the ground speed sensor and the like of the car into the slot array antenna utilizing the metal face of the car body. CONSTITUTION:Rectangular guide tube 5 is formed with the metal face of the car body like bumper 2, body 8 plus U-shaped metal plate 3. And slot 4 featuring the shape and the pitch according to the using frequency plus radiation beam width and direction is formed at part of the wall of tube 5. Thus a slot array antenna is obtained.
Patent JP-H05304545-A (JP)
Title: Layer 1 protection system
Inventor: AKIYOSHI KAZUMI
IPC: H04M11/00
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a protection system by which interruption hardly takes place in a layer 1 protocol sequence by providing a layer 1 protocol control section and a timer starting its operation upon the receipt of a layer 1 start primitive from a layer to the system. CONSTITUTION:An ISD network is formed by a network terminator (NT) 2 and plural terminal equipments (TE) 3 connecting to the network terminator (NT) 2 via a point S/T. A layer 1 protocol control section 11 implementing layer 1 communication protocol control to the network terminator 2 and a timer 12 are both provided in the terminal equipment 3. Upon the receipt of an INFO0 (non-signal) due to momentary interruption of a line from the network terminator 2 or a signal unable to be recognized during start of the layer 1, the layer 1 protocol control section 11 implements control such as re- transmission of INFO1 (asynchronizing start signal) to the network terminator 2 or re-transmission of the INFO1 to the network terminator 2 upon the receipt of a layer 1 start primitive from a host device.
Patent JP-H09293216-A (JP)
Title: Magnetic head
Inventor: KITADA MASAHIRO
IPC: G11B5/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To attain the increase in output, the lowering of noise and the improvement of yield for a magnetic reluctance head. SOLUTION: An insulating antiferromagnetic film 5 which is magnetically combined in a magnetism sensing part of a magnetic reluctance film 1, is brought into contact with this part, thereby a magnetic domain on the magnetism sensing part of the magnetic reluctance film 1 and the magnetizing rotation are controlled and also a bias magnetic field is applied to the magnetic reluctance film 1. Also, the current efficiency as the head is increased by supplying the power to only the magnetic reluctant film 1. Thus, the output is improved with the increase in current efficiency, and the noise is remarkably reduced by making the control of magnetic domain to be perfect.
Patent JP-H08278716-A (JP)
Title: Energizing type fixing roll and power feeding device for same
Inventor: TAMAOKI SHUNPEI
IPC: B29C63/42
Filed: 1995-04-05
Abstract: PURPOSE: To obtain an energizing type fixing roll whose reliability is high by coating a resistor layer with a heat resistant resin tube. CONSTITUTION: By applying a thick film resistor 22 on the central part of a glass tube 21 and applying silver paste on both ends, an electrode part 23 is obtained. Sliding electrodes 26 are fitted to both ends of the part 23, and the resistor 22 on the inside of the electrodes 26 on both ends is coated with a Teflon(R) tube 27. The inside of the part 23 on both ends is coated with the reinforced Teflon(R) tube 29 which is reinforced by containing fluorine and carbon in order to be inserted and held in a bearing 28. Since a piece of glass is held inside the tube 27 even when the tube 21 is broken, the piece of glass is prevented from scattering inside a device using the roll 20.
Patent JP-S5633182-A (JP)
Title: Welding apparatus
Inventor: KAWAI TAKASHI
IPC: B23K9/32
Filed: 1979-08-22
Abstract: PURPOSE: To grasp used quantity of welding wire and to control the variance of quality, by measuring the leading-out length of the welding wire providing with the counter.  
     CONSTITUTION: Electric power source is turned on by the main switch 13 and circuit of the counter 10 is operated. The wire 7a is led out from the wire reel 7 by the feeding rolls 6a, 6b by grasping the lever 3a of the torch switch 3 and welding is performed and then, the counter 14 is operated. The relay 15 is operated when a fixed amount of welding is performed and the usually closed contact point 16 is turned on. On occasion of not performing a fixed amount welding, the reset switch 11 is turned on, but the relay 15 is not operated because of not amounting the welding amount to a prescribed amount and the buzzar 12 and the relay 17, are operated simultaneously with on of the switch 11 because the point 16 is closed as it is. Weld zone is inspected by the operator when the buzzer 12 is rung and the welding is performed again. The relay 15 is operated and the buzzer 12 is stopped when the wire 7a is sent out a prescribed amount. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59231689-A (JP)
Inventor: YAGI KATSUMI
IPC: G07D3/00
Filed: 1983-06-15
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-S58223331-A (JP)
Title: Applying method of wax onto wafer
Inventor: KATAGIRI KIYOO
IPC: H01L21/02
Filed: 1982-06-22
Abstract: PURPOSE:To form a thin uniform wax layer on the wafer by applying DC high voltage between a spray nozzle for a solution and the wafer and atomizing wax by using compressed air. CONSTITUTION:An organic solvent solution of wax is made contain in a pressure-resisting vessel 1, and the spray nozzle 2 is set up. The wafer 8 is placed on a fixed base 3, and a DC high voltage applying device 4 and a compressed air feeder 5 are set up. A wax solution in the vessel 1 is atomized toward the wafer 8 of a lower section from the nozzle 2 by compressed air from the device 5. The pressure is regulated by a regulating valve 6. DC high voltage is applied between the nozzle 2 and the wafer 8 by the operation of the device 4 at the same time as the atomizing. Accordingly, the thin uniform wax layer can be formed onto the wafer 8.
Patent JP-H04228171-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAGOME YOSHINOBU
IPC: G11C11/401
Filed: 1991-05-13
Abstract: PURPOSE:To shorten the charge and discharge time of data lines in order to increase the speed of the semiconductor integrated circuit. CONSTITUTION:Sense amplifier groups which are simultaneously activated by selection signal lines are divided to plural blocks and power source lines for driving the sense amplifier are so provided to each of these sense amplifier groups as to intersect with the selection signal lines. Input/output lines are otherwise divided to sub-input/output lines and the plural main input/output lines are disposed to intersect orthogonally with each thereof to form the hieratic wirings. The load capacity per each of the power source lines is decreased to decrease the time constant at the time of charge and discharge. The semiconductor integrated circuit operating at a high speed is thus provided.
Patent JP-H01277244-A (JP)
Title: Photosensitive body
Inventor: MARUKAWA YUJI
IPC: G03G5/08
Filed: 1988-04-28
Abstract: PURPOSE:To enable repeated use and to obtain a high-quality image by laminating a special electric charge generating layer, a special electric charge transferring layer and a special surface modifying layer and specifying the ESR spin density of the surface modifying layer. CONSTITUTION:This photosensitive body has an electric charge generating layer 43 of amorphous silicon hydride and/or halide, an electric charge transfer ring layer 42 of amorphous silicon hydride and/or halide and silicon carbide and a surface modifying layer 45 of amorphous silicon hydride and/or halide contg. at least C and N atoms among C, N and O atoms. The layer 45 has high mechanical strength, prevents the deterioration of the quality of an image due to the occurrence of white streaks and ensures superior printing resistance. Since the ESR spin density of the layer 45 is >=1.0X10<19>cm<-3>, the blurring of an image is remarkably inhibited when the image is formed on the photosensi tive body. The ESR spin density is localization level density measured by elec tron spin resonance (a method for measuring localization level density from the degree of resonance caused by applying a magnetic field) and corresponds to unpaired electron or dangling bond density.
Patent JP-H04336452-A (JP)
Title: Package for semiconductor
Inventor: NAKAGAWA SHINICHI
IPC: H01L23/50
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a package for semiconductor wherein a pin for connecting the semiconductor contained in the package body with an external circuit can be repaired easily when it is damaged due to mechanical impact. CONSTITUTION:A female contact 10 having a conductive contact spring 9 is mounted on a package body 1 and a pin 11 to be inserted into the female contact 10 and coupled with the contact spring 9 is also provided.
Patent JP-H08305922-A (JP)
Title: Method and device for inspecting paper sheets
Inventor: KANESASHI IWAO
IPC: G07D7/20
Filed: 1995-05-01
Abstract: PURPOSE: To provide a method and device for paper sheet inspection which can precisely inspect paper sheets and be constituted at a low cost. CONSTITUTION: An inspection device for transmission or reflection characteristics of paper sheet 1 is equipped with a conveyance quantity detecting means for paper sheets 1, a reference value holding means 15 which holds a physical quantity transmission or reflection reference value set at a specific point, detection points setting means 11 and 12 where the number and positions of points for detecting physical quantity detection that are selected out of the specific points are set, a coincidence detecting means 13 which outputs a coincidence signal, a physical quantity irradiation means 4, a physical quantity detecting means 5 which takes the physical quantity transmission or reflection detection value of the paper sheet out,  a reference value taking-out means which takes the physical quantity transmission or reflection reference value of a detection point out of physical quantity transmission or reflection reference values, and a comparing means 18 which compares the physical quantity transmission or reflection reference value with a physical quantity transmission or reflection detected value and the output of the comparing means 18 is used to judge whether or not the paper sheets 1 are authentic.