baber/WOPTO huggingface dataset:
Patent JP-S63170575-A (JP)
Title: Pump device
Inventor: KOBORI MUNEO
IPC: F04B49/10
Filed: 1987-01-09
Abstract: PURPOSE:To simplify heating construction by providing a reactor coil in addition to the coil of a motor for driving a pump and feeding electric power to the motor coil via the reactor coil during the rest of the pump. CONSTITUTION:The wiring of an electric motor 1 for driving a pump comprises a main coil 2, an auxiliary coil 3 and a capacitor 4, and a reactor coil 6 is provided in parallel with the main coil 2. When the pump is at rest, switches 7a and 7b are connected to contact points b, and electric power is supplied to the circuit wherein the reactor coil 6, the main coil 2 and the auxiliary coil 3 are connected in series. According to the aforesaid constitution, the whole of the electric motor 1 is heated and the freezing thereof and dew condensation thereon can be prevented.
Patent JP-H05184517-A (JP)
Title: Method for operating tableware washing machine
Inventor: YOSHIMURA TOMOKO
IPC: A47L15/42
Filed: 1992-01-09
Abstract: PURPOSE:To improve the weakness of washing force to adhering protein staining which occurs due to the sudden rise of a washing temperature of a washing process, and to improve the washing force in the washing process. CONSTITUTION:The washing process is divided into a first washing process and a second washing process, and the washing temperature of a first washing process is maintained below the denaturation temperature of protein, therefore, in a first washing process, the stain by protein such as an egg can be washed before it starts to be solidified, and the washing temperature of a second washing process is allowed to rise the temperature higher than a first washing temperature, and also, to the melting point or above of oil staining such as suet, therefore, in a second washing process, strong oil staining can be washed.
Patent JP-S5286894-A (JP)
Title: Packing material for shutting gases off
Inventor: WADA MOTOMU
IPC: C08F210/00
Filed: 1976-01-08
Abstract: PURPOSE: To provide a packing material for shutting gases off, characterized in that antioxygen permeability is excellent, and that adhesiveness to polyolefin, extrusion workability and softness are provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03207860-A (JP)
Title: Vacuum deposition device for continuous film formation
Inventor: YAMABE SHINICHI
IPC: C23C14/56
Filed: 1990-01-08
Abstract: PURPOSE:To perform replenishment and maintenance of vapor deposition material while maintaining the high vacuum state of the inside of a vapor deposition tank by providing a preparatory airtight tank to the outside of the vapor deposition tank and moving a vapor deposition source between both tanks in this device equipped with the electron beam type vapor deposition source. CONSTITUTION:Film formation is performed by utilizing the vaporization substance supplied from a vapor deposition source 4 in a vapor deposition tank 1. A base plate holder 5 is introduced and taken out via the inlet and outlet airtight chambers 6, 7. A vapor deposition source treatment device 12 described hereunder is provided to the tank 1 of the device. The treatment device 12 is constituted of a preparatory air-tight tank 14 connected via a gate means 13, the intake and takeout means 15 of the vapor deposition source 4 and an exhaust means 16 of the inside of the tank 14. At a time of film formation, the tanks 14, 1 are air- tightly interrupted by a gate 13. For example, at a time of replenishment of vapor deposition material, the inside of the tank 14 is regulated to the vacuum pressure being at work. Thereafter the gate 13 is opened and a main shaft 22 is drawn out by the means 15 and the source 4 is transferred to the preparatory position in the tank 14. Thereafter the gate means 13 is closed and the inside of the tank 14 is released to the atmosphere. ln this state, maintenance is performed. Then the tank 14 is regulated to the vacuum pressure being at work. The replenished vapor deposition material is heated and thereafter sent to the tank 1.
Patent JP-H03206811-A (JP)
Title: Structure for holding reserve seedling of rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1990-01-08
Abstract: PURPOSE:To enable efficient supply of seedlings to a seedling table by providing a holding mechanism capable of integrally holding or releasing a reserve seedling holding apparatus and a seedling-pressing stay at a retreated position shifted upward from the seedling-holding position. CONSTITUTION:A side wall 13 is fixed in an erected state to the upper part of the partition part 12 between each row of a seedling table 3. A nearly L-shaped operation lever 27 is rotatably supported with a lateral shaft X2 in a state swingable around the shaft and attached to the inner side face of the side wall 13. A supporting frame 21 is swingably attached to the swinging end at the rear side of the lever 27 and an engaging protrusion 28 is formed in a state to be engaged with the lower face of the frame during the swinging motion. When the supporting frame 21 is swung forward from the seedling-feeding position, the protruded part 28 is contacted to and engaged with the lever 27 to integrally swing the supporting frame upward by a holding mechanism. The supporting frame 21 can be freely held at the seedling-placing position or released from the position by the mechanism C when the supporting frame 21 moves beyond the position DP where the line connecting the protrusion 28 to the swinging shaft X2 perpendicularly crosses the lower face of the supporting frame 21.
Patent JP-S59127994-A (JP)
Title: Low hydrogen type coated electrode
Inventor: KOSHIO TAKESHI
IPC: B23K35/368
Filed: 1983-01-10
Abstract: PURPOSE:To provide a low hydrogen type coated electrode which yields the weld metal having no defects such as slag inclusion, lack of penetration, blowhole, or the like in a narrow groove by packing Ti, B and other specific packing material in a carbon steel pipe and covering the outside circumferential part with a flux. CONSTITUTION:A flux consisting of 0.05-4% >=1 kind among Ti, Al, Mg and Zr, 0.01-0.5% oxide of B in terms of B, 0.3-3$ Si as a deoxidizing agent, 1- 5% Mn and 0.5-5% TiO2 is packed in the carbon steel pipe at a ratio of 7- 40% with respect to the weight of a carbon steel pipe. A flux consisting of 35- 80% >=1 kind among CaCO3, MgCO3 and BaCO3, 1-45% >=1 kind among CaF2, MgF2 and AlF3 and the balance consisting of a slag forming agent, arc stabilizer and binder is coated on the outside of said carbon steel pipe, whereby a low hydrogen type coated electrode is produced.
Patent JP-S5594128-A (JP)
Title: Pressure gauge
Inventor: IKEDA KIYOUICHI
IPC: G01L11/00
Filed: 1979-01-11
Abstract: PURPOSE: To expand the range of object to be measured by alternately working two kinds of driving sections provided on the vibrator.  
     CONSTITUTION: Three spot faced holes 16 or the like are provided on the thick cylindrical section 14 of the vibrator 1 comprising a stepped container having a step. Oscillation detecting piezoelectric elements 2 and 3 and a driving piezoelectric elements 4 are mounted on the bottom of the vibrator and connected to an operator 190 by way of an addition circuit 100, a subtraction circuit 110, a switch 160 controlled by a control circuit 200, convertion circuits 170 and 180 and the like. As a result, with the flipping of the switch 160, the vibrator 1 is alternately vibrated with the secondary or quartic oscillation modes. The outputs Va and Vb of charge amplifiers 60 and 70 are multiplied by a fixed value from coefficient circuits 80 and 90 to form the signals Vc and Vb corresponding to the secondary and quartic oscillation modes. The signals Vc and Vd are inputted to the operator 190 through a low pass filters 120 and 130, amplifier 140 and 150 and convertion circuits 170 and 180 to measure the pressure to be measured. Accordingly, the fluid pressure of any density can be measured regardless of the operation temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04241953-A (JP)
Title: Recording head and recording apparatus using the same
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/075
Filed: 1991-01-11
Abstract: PURPOSE:To automatically adjust the positional shift of the recording elements (nozzles) between a plurality of recording heads at the time of the replacement of the recording heads by correcting the respective printing start timings of a plurality of the recording heads on the basis of the error data to a reference position. CONSTITUTION:When. a nozzle is shifted toward a start position SP (b), positive correction quantity is written in a non-volatile memory 504 and, when the nozzle is shifted in the direction on the side opposite to the start position SP (c), negative correction quantity is written in said memory 504. When the nozzle is shifted toward the start position (b), the nozzle does not yet reach a regular position at the point of time when a head based on an initial plan value reaches a recording start position but reaches the regular position after the time corresponding to the shift quantity. An accuracy error (x) is measured by visually inspecting a nozzle row by a magnifying glass at the time of the preparation of the head. Correction data is calculated from the accuracy error (x) thus measured and set to a register group.
Patent JP-S5594730-A (JP)
Title: Manufacture of composite metallic wire
Inventor: SAKAMOTO MUTSUO
IPC: C22C5/02
Filed: 1979-01-12
Abstract: PURPOSE: To manufacture the composite metallic wire ungenerating cracks during the heat treatment, by applying the wire drawing of specified working rate to the rod covered with Au-Ni alloy containing 2W20% Ni, and after that, by applying the swaging work of specified working rate, and then, by applying the annealing treatment.  
     CONSTITUTION: The wire drawing work at 50% or more working rate is applied to the material being prepared by covering outer surface of the solid metallic rod of bronze, etc., with one or more layers of Au-Ni alloy containing 2W20% Ni. If the reduction of area due to this dies drawing is less than 50%, the number of repitition of annealing increases uselessly, and the remarkable strain-relief effect does not emerge at next process. Next, thus prepared composite wire is swaged through one to several passes of swaging work to obtain the reduction of area 2W 30%. If the reduction of area is less than this range, the effect of preventing the heat crack is not recognized; besides, if the reduction of area is higher than the range, the effect of preventing the heat crack is reduced, and further, the work becomes difficult because of the work hardening of the material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5388093-A (JP)
Title: Continuous production of nylon 66
Inventor: TERADA YUKIO
IPC: B01J14/00
Filed: 1977-01-14
Abstract: PURPOSE: To produce a colorless nylon 66 continuously with simplified process and apparatus, by prepolymerizing the monomer in a prepolymerization reactor, and transferring the prepolymer to a post-polymerization reactor without releasing the pressure of the prepolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08191568-A (JP)
Title: Switching power supply
Inventor: HANAWAKA MASUO
IPC: H02M7/06
Filed: 1995-01-11
Abstract: PURPOSE: To improve the constant-voltage characteristics of a secondary side output voltage by turning on/off a switching element by detecting current flowing through phototransistor connected between the output of an auxiliary coil winding and the power supply terminal of a control circuit. CONSTITUTION: An output voltage detection circuit 80 detects an output voltage E0 in steady state. Assuming that the output voltage E0 increases, the cathode electrode of a shunt regulator 87 absorbs current via a photdiode 88. As a result, the collector current of a phototransistor 72 constituting a photocoupler and paired with the photodiode 88 also increases and flows into a control circuit 40. The control circuit 40 consists of a resistor for detecting the collector current of a phototransistor 72 and an error amplifier for comparing a voltage drop generated at the resistor with a reference voltage and turns on/off gate of a switching element 50 so that the output of the error amplifier decreases, thus constantly performing negative feedback to the comparator.
Patent JP-S61160798-A (JP)
Inventor: SUGIURA YASUSUKE
IPC: G10D7/06
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60147399-A (JP)
Inventor: MIFUJI KIMIYASU
IPC: B43L13/00
Filed: 1984-01-12
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-S62160648-A (JP)
Title: Focusing ion beam device
Inventor: SAWARAGI HIROSHI
IPC: H05H7/00
Filed: 1986-01-08
Abstract: PURPOSE:To make a probe position on an ion beam sample so as not to be varied, by giving a DC deflecting voltage to a deflecting system according to travel of a principal plane position of a lens, and making an ion beam so as to pass through the center of each principal plane position of the lens. CONSTITUTION:A signal designating accelerating voltage V is transmitted to an accelerating power source 17 from an electronic control unit 20, while an addressing signal for reading deflecting gain data Ga and Gb of deflecting systems 12a and 12b opposed to the designated accelerating voltage V out of a deflecting gain memory 16 is designed so as to be transmitted to this deflecting gain memory 16 from the CPU20. When the accelerating voltage is varied, a principal plane of an objective lens 13 is also varied, but according to this variation, each deflecting gain of through the center of a lens principal plane position. With this constitution, not only aberration at the outside of a lens shaft is not produced but also a position of a probe on a sample 11 is not varied.
Patent JP-S59129217-A (JP)
Title: Rendering unsaturated polyester resin thixotropic
Inventor: ATOBE DAISUKE
IPC: C08F299/04
Filed: 1983-01-13
Abstract: PURPOSE:To produce a thixotropic unsaturated polyester resin composition, by adding a compound having both a quaternary ammonium group and a hydroxyl group, fine silicic acid powder, etc., to an unsaturated polyester resin. CONSTITUTION:A thixotropic resin composition is prepared by mixing 100pts.wt. unsaturated polyester resin with 0.3-10pts.wt. fine silicic acid powder (e.g., Aerosil, a product of Nippon Aerosil Co., Ltd.) and/or asbestos powder (Calidria, a product of Union Carbide Corp.), and 0.05-5pts.wt. compound having at least one, per molecule, quaternary ammonium group and at least one, per molecule, hydroxyl group [e.g., 2-hydroxy-1,3-bis(trimethylammonium chloride)propane].
Patent JP-S61165392-A (JP)
Title: Novel cephem compound and preparation thereof
Inventor: TAKATANI TAKAO
IPC: C07D501/20
Filed: 1986-01-09
Abstract: NEW MATERIAL:The compound of formula I [R<1> is (protected) amino; R<2> is (protected) carboxy; R<3> is (substituted) heterocyclic thiomethyl, halomethyl, cyanovinylthiomethyl, etc.; Z is S or SO; X is acid residue; n is 0 or 1; X<1> and X<2> are halogen] and its salt. EXAMPLE:7-[ 2-( 2-Tritylaminothiazol-4-yl )-2-difluoromethoxyiminoacetamido ]3-(1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid (syn-isomer). USE:An antibacterial agent. PREPARATION:The compound of formula II, its salt or its reactive derivative (e.g. silyl derivative) is made to react with the compound of formula III, its salt or its reactive derivative (e.g. halide) in a solvent such as DMF, in the presence of a base (e.g. sodium bicarbonate) under cooling or at room tempera ture.
Patent JP-H08191081-A (JP)
Title: Semiconductor device
Inventor: MIWA MAKOTO
IPC: H01L21/52
Filed: 1995-01-11
Abstract: PURPOSE: To prevent generation of crack and imperfect connection, by preventing the end part of the side surface of a semiconductor element from protruding from the end part of the side surface of a solder pellet, and making the thickness of the solder pellet for bonding the semiconductor element uniform. CONSTITUTION: In a semiconductor device wherein a semiconductor element 3 is bonded to a board 1 by mounting a solder pellet 6 on a board 1, mounting the semiconductor element 3 on the upper surface of the solder pellet 6, and heating the solder pellet 6, a restricting protrusion 7 which restricts the semiconductor element 3 in order not to protrude from the end part 6a of the side surface of the solder pellet 6 is formed on the solder pellet 6 on which the semiconductor element 3 is mounted.
Patent JP-S61161858-A (JP)
Title: Service class regulating system by personal telephone set
Inventor: WATANABE YASUHIRO
IPC: H04M3/38
Filed: 1985-01-11
Abstract: PURPOSE:To provide the telephone service limited in the service class per person from any extension telephone by providing a service-class identification number to each person. CONSTITUTION:A telephone set 11 is connected by an information line 16 to the CPU14 through a subscriber's circuit 12, and also is connected to a transmission register 13 through a connection line 18 under the control of the CPU14. The register 13 is connected to the CPU14 via an information line 17, while the CPU14 is connected to a memory 15. If the subscriber takes the handset of telephone 11 off the hook, the subscriber's circuit 12 is connected to the register 13 by the control of the CPU14, and a service class identification signal transmission request tone is transmitted to the caller. If the caller inputs the personal service class identification number from the telephone set 11, the CPU14 retrieves the service class correspondent to the given number from a memory 15, and thus regulates the connection in accordance with the service class.
Patent JP-H09190922-A (JP)
Title: Laminated electronic component
Inventor: TANAKA TOSHIHIKO
IPC: H05K3/46
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent the connection failure of a conductor due to displacement by allowing a through-hole to have such a longer shape vertically against the expansion of a part connected with a conductor pattern electrode for coil. SOLUTION: A conductor pattern 2 for coil is formed on a green sheet 1. Then a conductor pattern 4 for coil is formed on the lower green sheet, and it is connected with the pattern 2 by a through-hole 3. The through-hole 3 is made long and elliptic in a vertical direction against the expanding direction of the pattern electrode (shown by an arrow C) before and after the part where the pattern 2 is connected with the through-hole 3. Thus, the possibility of disconnection of an inner coil can be eliminated by its simple structure, and it be also made very useful as a laminated electronic component.
Patent JP-S61161524-A (JP)
Title: Earth sensor signal processor
Inventor: AKASHI TAKEO
IPC: G05D1/08
Filed: 1985-01-11
Abstract: PURPOSE:To prevent the malfunction due to an external impulsive noise by providing a gate circuit, which discriminates whether the scan cycle of an earth sensor and the cycle of a generated pulse are synchronous with each other or not, in the output part of a leading edge (trailing edge) pulse to which the earth sensor detects. CONSTITUTION:An earth sensor signal processor is provided with a converting part 1 which converts the infrared radiation energy of the earth to a signal, a waveform processing electronic circuit part 2, and leading edge and trailing edge pulse detecting voltage comparators 3 and 4, and leading edge and trailing edge pulse gate circuit parts 9 and 10, leading edge and trailing edge pulse generation cycle detecting electronic circuit parts 11 and 12, an earth sensor scan cycle detecting electronic circuit part 13, leading edge and trailing edge pulse cycle comparing electronic circuit parts 14 and 15, and leading edge and trailing edge pulse generation cycle error threshold detecting electronic circuit parts 16 and 17 are provided additionally. Thus, erroneous pulses asynchronous with the scan cycle of the earth sensor, the external impulsive noise superposed onto a signal line, or the like are blocked by gate circuits 9 and 10 and are prevented from being outputted to the control system of an artificial satellite.
Patent JP-2000205914-A (JP)
Title: Ultrasonic wave transceiver
Inventor: UKESONO NOBUHIRO
IPC: G01F1/66
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device excellent in noise resistance by arranging a recess/projection part in either of both vibrating plates, and setting an angle to a vibrating plate surface of respective inclined faces to the outer periphery from the surface center of the vibrating plates to an angle unreceivable to a receiver even if an ultrasonic wave from a transmitter is reflected by the receiver and is also reflected by the transmitter. SOLUTION: A recess/projection part 11 is arranged on one surface of vibrating plates 1b, 2b. An angle to a surface of the vibrating plates 1b, 2b of respective inclined faces 111 turning in the outer peripheral direction from the surface center of the vibrating plates 1b, 2b is set to an angle unreceivable to the vibrating plate 2b of a receiver 2 even if an ultrasonic wave transmitted from a transmitter 1 is reflected by the receiver 2 and is also reflected by the transmitter 1. Actually, when a distance between the ultrasonic wave transmitter and receiver is denoted by L and a radius of the ultrasonic wave transmitter and receiver is denoted by R, an angle of the inclined faces 111 to the surface of the vibrating plates 1b, 2b is set to α=174 tan-1 (L/R), thereby reduces a reflected wave to reduce noise.
Patent JP-H09189120-A (JP)
Title: Vibration isolation system of controller
Inventor: KIMIJIMA KAZUHIKO
IPC: E04F15/18
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To increase the safety in an earthquake in a controller arranged on a free access floor and an objective controlled by the controller. SOLUTION: This system is provided with a vibration sensor 17 detecting the vibration of a free access floor 13 and an earthquake sensor 18 outputting the occurrence when the detected vibration figure or the sensor 17 gets to a stipulated one. And further it is provided with a floor vibration isolation device 14 put between the foundation 11 and the free access floor 13 to prevent the vibratory transmission from the foundation 11 to the free access floor 13 in accordance with the occurrence information output from the earthquake sensor 18 and a changing means 27 of the control specifications installed in a control device 20 to change them to a specified specifications for the control objective in accordance with the occurrence information output from the earthquake sensor 18.
Patent JP-H06206348-A (JP)
Title: Color electrographic printer
Inventor: KOBAYASHI SHINYA
IPC: G03G13/01
Filed: 1993-01-12
Abstract: PURPOSE:To increase a printing speed and prevent the positional shift between respective color toner images by forming a plurality of indicated color electrostatic latent images on a photosensitive member by one exposure to simultaneously develop them by a plurality of processors and transferring a plurality of developed color toner images. CONSTITUTION:A charger 271, an exposure optical system 272, first and second processors 273, 274, a charger 275, a destaticizer 276 and a cleaner 277 are arranged around a photosensitive drum 255 in the rotary direction of the drum 255. A photosensitive drum 256 is constituted in the same way. Photosensitive drums 255, 265 are charged by chargers 271, 281 and exposure optical systems 272, 282 control exposure intensities and exposure widths corresponding to colors to be bonded to perform exposure. Subsequently, respective color toner images are developed by processors 273, 283, 274, 284 and re-charged by chargers 275, 285 so as to have polarity bonding toners to recording paper 300. The charged toner images are transferred to the recording paper 300 at transfer points 254, 264.