baber/WOPTO huggingface dataset:
Patent JP-S5573460-A (JP)
Title: Applying method of ladle lining
Inventor: KATAYAMA HEITA
IPC: B22D41/02
Filed: 1978-11-27
Abstract: PURPOSE:To enable lining of amorphous refractories to be accomplished homogenously and efficiently and achieve the prolonging of service life of the lining by fixing a conical distributing device to the head part of the metal frame disposed in a ladle. CONSTITUTION:A metal frame 7 is disposed in the specified position in a ladle 3 and a conical distributing device 12 is fixed to the head part of the metal frame 7. Masticated amorphous refractories 11 are disposed into an intermediate hopper 13 and when this intermediate hopper 13 is carried and lowered onto the ladle 3 and placed on the top of the distributing device 13, then a feed rate control gate 14 opens, through which the amorphous refractories 11 flow out. The amorphous refractories 11 fall by gravity along the grade of the distributing device 12 and fall between the permanent lining refractories 5 of the ladle 3 and the metal frame 7. This application method lets the amorphous refractories 11 to be evenly distributed in the circumferential direction and eliminates the occurrence of variations in the circumferential direction of the linings.
Patent JP-H06338029-A (JP)
Title: Thin film magnetic head device
Inventor: WATANABE MAKOTO
IPC: G11B5/09
Filed: 1993-05-25
Abstract: PURPOSE:To reduce under-shooting by setting the thickness of a 2nd magnetic film to be raggedness partially changed in the thickness and making the raggedness >=0.5mum in the case of 50000BPI in the recording density. CONSTITUTION:The 2nd magnetic film is plated twice, a pattern 5A part is plated at the first plating and successively the 2nd plating is carried out. An island pattern is previously formed with a resist on the inside of a frame to obtain a desired ragged thin film in the plating. As a result, the island pattern is not plated and the magnetic film 5B by second plating is plated on the magnetic film 5A. The under-shooting effect is reduced due to the effect of the difference in level between the film 5A and 5B. In this case, it is necessary for the difference in level to be sufficiently large to reduce the under-shooting and, for instance, the difference in level in the case of using a bed having 50000BPI (pit/inch) recording density is preferably >=0.5mum.
Patent JP-S5571317-A (JP)
Title: Pulse generation circuit and automatic channel transfer circuit
Inventor: TERASAWA KENJI
IPC: H03J3/18
Filed: 1978-11-24
Abstract: PURPOSE: To enhance a response speed by connecting a trigger input terminal to a charge and discharge capacitor and flowing a charge and discharge auxiliary current to the capacitor through this input terminal in case of no trigger pulse.  
     CONSTITUTION: When trigger pulse P is not applied to an input terminal, switching transistor Tr 3  is turned off, and capacitor C 1  is charged by not only current Ia through the path of power source VCC→resistances R 1  and R 2 →capacitor C 1  but also current Ic flowed from input terminal 4 through diode D 1 , and Tr 1  is turned on, and Tr 2  and Tr 4  are turned off. When trigger pulse P is supplied, electric charge of capacitor C 1  is discharged through Tr 3 ; and when the voltage is lowered slightly, Tr 1  is turned off, and Tr 2  is turned on, and Tr 3  is turned off to stop discharge, and after that, charging of capacitor C 1  is started to perform a monostable operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000337785-A (JP)
Title: Air-conditioning refrigerating apparatus
Inventor: FUNAKURA SHOZO
IPC: F25B13/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning refrigerating apparatus which can conduct storage and release of cold energy efficiently and also can conduct storage and radiation of heat, by using a medium producing a clathrate containing carbon dioxide or a hydrocarbon of a low cost, as a medium for storage of cold energy. SOLUTION: This apparatus is equipped with a primary refrigerating cycle having a compressor 2, a four-way valve 3, a first heat exchanger 4 and a restrictor 5 at least and with a cold energy and heat energy storage part 1 conducting storage of cold energy or storage of heat energy with carbon dioxide and water, or a hydrocarbon and water, used as a medium. The cold energy and heat energy storage part 1 is connected, in the storage of cold energy, so that the medium and the primary refrigerating cycle come into direct contact with each other for heat exchange, while it is connected to the primary refrigerating cycle, in the storage of heat energy, so that the medium and a refrigerant of the primary refrigerating cycle do not come into direct contact with each other and the heat exchange is conducted in a second heat exchanger 7.
Patent JP-H07333703-A (JP)
Title: Mounting apparatus
Inventor: KAWAI TORU
IPC: G03B17/14
Filed: 1994-06-02
Abstract: PURPOSE:To provide a mounting apparatus with high strength at low cost by forming a locking hole part from a different material having higher strength than a material for a mounting part, said locking hole part is formed in the mounting part to lock at the time of joining. CONSTITUTION:A mounting part 1 in the lens-barrel side of an exchange lens is made of a metal and a locking hole part 3 to lock the mounting part 1 after the mounting part 1 is attached to a mounting part in the camera main body side is formed in the mounting part 1. The locking hole part 3 is made of a material with high strength, for exmaple, nickel-chromium steel, high carbon steel, which is like a tool steel produced by heat treatment, e.g. hardening, to heighten the hardness and the part 3 is set by pressure in an installation hole 1c of the mounting part 1. A long hole 3a formed in the locking hole part 3 is made to have a small oval shape longer in the radiate direction from an optical axis of a lens as a center and absorbs the eccentricity by fitting backlash degree attributed to manufacturing error. Consequently, even if high pressure is applied to a camera main body through a locking pin of the mounting part, rotary backlash scarcely occurs.
Patent JP-S5670856-A (JP)
Title: Operating of nonmagnetic metal sorting apparatus
Inventor: KARITA ATSUJI
IPC: B03C1/253
Filed: 1979-11-09
Abstract: PURPOSE:To sort and recover the nonmagnetic metal such as Al in a waste material at high yield by repeating the current passing and the cutoff thereof preiodically against a linear motor placed on a vibrating plate to efficiently remove a magnetic material attached on a trough during the cutoff period of the current. CONSTITUTION:If nonmagnetic metals such as Al or Cu are present in the waste material transferred on a trough 5, a deflection force is imparted thereto by a moving magnetic field of linear motors 4a, 4b, 4c arranged to a lower part of the trough 5 and said nonmagnetic metals are dropped from an end surface of the trough 5 and collected. The current passing and the cutoff thereof are repeated by interposing separate switches MC1, MC2, MC3 to a circuit reached to the linear motors 4a, 4b, 4c. By this cutoff of the current, a material to be conveyed on the trough 5 do not receive the deflection force of the linear motors 4a, 4b, 4c and conveyed only by the conveying force of a vibrating feeder 1. During this cutoff period, a magnetic material on the trough 5 is removed from the transferred waste material.
Patent JP-H01312996-A (JP)
Title: Production of l-phenylalanine
Inventor: KIKUCHI KAZUNORI
IPC: C12P13/22
Filed: 1988-06-14
Abstract: PURPOSE:To improve the efficiency of the subject process at a low cost by treating a cinnamic acid ester and an ammonia and/or an ammonia donor with an enzyme. CONSTITUTION:A cinnamic acid ester (A) is produced by reacting cinnamic acid with terpene alcohol, etc. A raw material of ammonia is selected to obtain ammonia and/or an ammonia donor (B). A microbial strain belonging to genus Aspergillus, etc., is cultured in a medium containing glucose, peptone, etc., under aerobic condition at pH2-11 and 15-40 deg.C for 1-10 days to obtain a cultured product (C) containing produced phenylalanine ammonia lyase and esterase. The component A is mixed with the component B at a ratio to give a molar ratio of the cinnamic acid of the component A to the ammonia of the component B of 1:(3-100) and the mixture is added to the component C in an amount of 0.01-400wt.% (in terms of A+B) to obtain a mixture (D) of the enzyme and t he substrate. The mixture D is subjected to enzymatic reaction at pH6-11 and 20-40 deg.C and the obtained reaction liquid is purified by ion exchange resin process, etc., to recover L-phenylalanine.
Patent JP-S5572874-A (JP)
Title: Test equipment for semiconductor device
Inventor: NODA YASUMASA
IPC: G01R31/26
Filed: 1978-11-28
Abstract: PURPOSE: To make it possible to decide on the state of the solder junction part of the element of a semiconductor device with high sensitivity, by the reflected waveform of ultrasonic pulses.  
     CONSTITUTION: Measured transistor 11 whose thermal fatigue is tested or to be tested is fitted to fitting jig 12 and then arranged in water 10. Here, 13 is a reflect- scope and transducer 14 connected to it is arranged in a water bath being oriented to transistor 11 dipped partially in the water. Ultrasonic waves, generated by transducer 14, propagate in the water, are inputted from heat sink where transistor is arranged and then reflected by the solder junction part, thereby observing then through reflect-scope 13. In this way, the state of solder junction part can be decided with good sensitivity by observing a pulse echo pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11340254-A (JP)
Title: Sealing method for semiconductor element and semiconductor device using the method
Inventor: EGUCHI TOSHIMASA
IPC: H01L21/56
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a semiconductor device of chip-size package form by, in a process for sealing a semiconductor device, printing a sealing resin using a resin intaglio. SOLUTION: A sealing resin is fed between a roll 1 and roll 2 by a dispenser, etc., to be supplied to a resin intaglio 3. Related to the resin intaglio 3 with flexibility, a recessed part is formed in accordance with array of a chip 5 mounted on a substrate 4 with the depth of the recessed part set about twice the height of the chip 5. With the rotation speed of the resin intaglio 3 synchronized with the transportation speed of the substrate 4 on which the chip 5 is mounted, the sealing resin at the recessed part is transferred onto the substrate 4 side. Here, the resin intaglio 3 is pressed to the same level as the height of the chip 5 so that the sealing resin in the recessed part is printed to the same level as the height of the chip 5.
Patent JP-S6125171-A (JP)
Title: Transfer device
Inventor: AOKI TAKAO
IPC: G03G15/00
Filed: 1984-07-13
Abstract: PURPOSE:To prevent the disorder of an image due to a toner scatter by discharging the top and reverse surfaces of a transfer material and the top and reverse surfaces of a screen by AC corona discharge. CONSTITUTION:Bias voltages with specific polarities are superposed upon voltages of AC power sources A1 and A2 to be applied to electrostatic dischargers 234 and 235 for separation which is put in operation when the transfer material is separated from the screen 232 with a separation claw. Namely, a negative bias is applied to the power surce AC1 from a DC power source D1 and a positive bias voltage is applied to the power source A2 from a DC power source D2. Consequentily, the charge that a toner T has is not all neutralized during separation and maintained almost as it is, a little negative charge is left in the transfer material where there is no toner. Further, the reverse surface of the transfer material and the reverse surface of the screen are held charged electrostatically to a proper quantity because it is discharged electrostatically so that toner is not scattered during separation.
Patent JP-H11340063-A (JP)
Title: Electromagnetic device
Inventor: YAMAZAKI TAKASHI
IPC: H01F37/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To secure insulating property between a case and an electromagnetic device by providing an air layer holding body having an air layer in its inside therebetween when housing the electromagnetic device in the case and filling a filler therebetween. SOLUTION: This electromagnetic device is provided with an air layer holding body 12 and a main body 13 thereof which are housed in a case 11 and a filler 14 filled therein. The case 11 is made of metal, and its one end has an opening 11a and the other end is closed and cylindrical. The air layer holding body 12 has a vinyl sheet 12a, on which a plurality of expanded sections 12c having air layers 12b in its inside on one side are provided. The main body 13 of the electromagnetic device is provided with a coil bobbin 22 wound by a coil 21 and an iron core 21, and terminals 24 are fitted to both ends of the coil bobbin 22 and lead wires 25 are connected with the terminals 24. Further, the air layer holding body 12 is interposed between the end faces of the case 11 and the main body 13 thereof, securing an insulating distance therebetween.
Patent JP-H09330755-A (JP)
Title: Cable connecting device
Inventor: ITO HIROKO
IPC: H01R9/22
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To downsize a device and improve the efficiency of the maintenance work by setting a cable connecting device independently from a locker. SOLUTION: A work cable 7 drawn from the hole 10 of a free access floor is connected to various units 4 within a locker through a cable connecting device 2. This device 2 is set within the area other than the setting area of the locker independently from the locker 1, and mounted vertically to the back surface of the locker 1 by a mounting flange 2a. A terminal plate 2b is vertically provided on the back surface of the locker 1, and a plurality of terminals 5 are neatly formed on the surface of the terminal plate 2b. A terminal 8 provided on the tip of the cable 7 is connected to the terminal 5. The device 2 having the cable 7 mounted thereon is connected also to an internal cable 3 through the inner part. This cable 3 is connected to a unit 4 within the locker 1 through a terminal 6.
Patent JP-S5572232-A (JP)
Title: Channel controller
Inventor: FUJISAKI HIROO
IPC: G06F3/00
Filed: 1978-11-27
Abstract: PURPOSE: To reduce hardware by exercising memory request control mainly by microprogram control while improving memory transfer by exercising hardware control over part of it.  
     CONSTITUTION: The inside of data buffer 20 stored with data by channels is divided for channel centralized control and register file 51 is stored with information needed for controlling channels. Further, this controller is provided with memory request control register 52 interrupting a microprogram for a memory request from buffer 20, and request control latches 43W45 informing the request control part of a request end and stored with storage destinations of fetch data. Then, an address of file 51 is read out by a microinstruction and then set to memory address register 40 by way of latch 53 so as to indicate the memory request, and consequently the set content of register 52 is set to latch 43 to send the request of the memory to operator 55. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5371542-A (JP)
Title: Noise detecting system
Inventor: TSUCHIDA HACHIO
IPC: G06F11/00
Filed: 1976-12-08
Abstract: PURPOSE: To detect the causes to the malfunction due to noise invasion to the electronic device earlier or to prevent the malfunction beforehand, by providing the noise detecting line in the signal cable and by memorizing and displaying the detection noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0440049-A (JP)
Title: Automatic answering telephone system
Inventor: SUZUKI HITOSHI
IPC: H04M1/27
Filed: 1990-06-05
Abstract: PURPOSE:To easily judge the retransmission of transfer without fail by using a sound judging circuit in the automatic answering telephone system while holding a telephone line for fixed time by a timer means. CONSTITUTION:In the case of a transfer operation, a telephone line 1 is closed by line closing means 2 and 3, and a dial operation is executed by a dial means 7. While holding the above-mentioned telephone line 1 for the fixed time by a timer means 29, the signal of the telephone line 1 is monitored by fixed time signal identifying means 22 and 29. When a sound signal is inputted, the telephone line is opened by line closing means 2 and 3 and a following call originating operation is stopped. Thus, since the sound in the case of a response from a called party is detected and the response of the called party is judged by using the sound judging circuits 22 and 29 in the automatic answering telephone system, the retransmission is prevented when a busy tone is transmitted in the middle of connection especially in the case of a pocket bell station, and a call in the case of the transfer operation is executed without fail.
Patent JP-S5479588-A (JP)
Title: Superconductive coil
Inventor: TOYODA TAKASHI
IPC: H01F6/06
Filed: 1977-12-08
Abstract: PURPOSE:To prevent making pin-hole contact, and also to obtain at the 1st time characteristics of a short line sample, by interposing an insulator large in thermal coefficient of contraction between superconductor materials and by decreasing its temperature down to an ambient temperature when the characteristics are gained. CONSTITUTION:Superconductor material 3 is wound in a bifilar way around insulatng FRP plate 2 of coil bobbin 1 with an interposed insulating substance large in coefficient of contraction such as nylon wire 4. Then, the excitation test of the superconductive coil constituted in this way is done twenty times and its temperature is returned to an ambient temperature; in the further repetition of the test, characteristics 6.3T-770A of the short-line sample can be obtain at the 3rd time in the first repetitive test and they reach that at the 1st time in the following test. Further, the same chararacteristics can be obtained even by making tests with the excitation speed changed.
Patent JP-S52138003-A (JP)
Title: Feeder for bulk materials into vessel for molten pig iron or steel
Inventor: YONEZAWA YOUJI
IPC: C21C7/04
Filed: 1975-12-09
Abstract: PURPOSE: A laborsaving and safe feeder by which packed bulk materials such as iron oxide are stored in pallet unit and automatically conveyed into a vessel for molten pig iron or steel such as a ladle, converter, or the like as required. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0439613-A (JP)
Title: Driving controller for lens barrel
Inventor: MIYASAKA TETSUO
IPC: G02B7/08
Filed: 1990-06-05
Abstract: PURPOSE:To attain accurate focus detecting operation or focus control operation by driving respective lens groups so that the positional relation of respective lens groups maintains prescribed positional relation even during the period of drive control. CONSTITUTION:When objective distance information 18 is generated from an objective distance information generating means 17, an intermediate distance information generating means 10 generates prescribed intermediate distance information 19. A storage means 9 stores positional relation capable of securing the optical performance of respective lens groups 1, 2 in their moving process and outputs lens stored position information 13, 14 corresponding to the information 19 to control means 7, 8. Intermediate distances are successively outputted by the means 10 and the lens groups 1, 2 are finally driven up to their objective position. Since respective lens groups are driven so that their positional relation can be maintained at the prescribed positional relation even during the period of drive control, accurate focus detecting operation or focus control operation can be attained.
Patent JP-H0312852-A (JP)
Title: Ejection prohibition device
Inventor: KAMATA HIROSHI
IPC: G11B17/04
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the damage of a storage medium and that of a recording/ reproducing head by releasing the prohibition of the action of an ejection device by means of a latching solenoid when prescribed time passes after the stop of power. CONSTITUTION:When a period driving current I1 with a pulse width is impressed on the latching solenoid 39, the latching solenoid 39 moves to an attracting direction, on signals P1 and P2 are prevented from being outputted and the impression of the driving current I1 stops, the attracting state of the latching solenoid 39 is held. Consequently, the ejection action of the disk cartridge is prohibited. When a magnetic disk to be used is exchanged from such a state, for example, a magnetic disk driving control part 50 retreats the magnetic head, stops the rotation of a spindle motor and outputs a release signal S2 for releasing the ejection prohibition state at a timing when the magnetic disk completely stops. Thus, the damage of the magnetic disk and that of the magnetic head can be prevented.
Patent JP-S6036705-A (JP)
Title: Valve timing controlling apparatus for engine
Inventor: OKIMOTO HARUO
IPC: F02D13/02
Filed: 1983-08-10
Abstract: PURPOSE:To obtain a high charging efficiency separately for each engine and according to the atmospheric conditions at all times, by controlling the valve closing timing of an intake valve in response to the pressure at an intake port. CONSTITUTION:Operational conditions of an engine are detected by an engine- speed sensor 18, a crank-angle sensor, a throttle-opening sensor 13, etc., and the valve opening and closing timing of an intake valve 6 is controlled according to the operational conditions of the engine. Further, a pressure sensor 12 is attached to an intake port 4', and the valve closing timing of the intake valve 6 is corrected in response to the pressure at the intake port 4'. Thus, since the inertia of intake air is utilized effectively, the charging efficiency of the engine is raised. Further, even if the optimum valve closing timing of the intake valve for a plurality of engines differs from each other or it is varied according to the atmospheric conditions or the like, the optimum valve closing timing is corrected on the basis of the actual pressure at the intake port, so that an optimum valve closing timing can be obtained under any circumstances.
Patent JP-H04343858-A (JP)
Title: Discharge control device for fire truck
Inventor: SAWADA YUZO
IPC: A62C27/00
Filed: 1991-05-21
Abstract: PURPOSE:To enable control of discharge regardless of conditions on the discharge side and on the water suction side, to enable a discharge operator to control the discharge directly by a discharge nozzle while at fire extinguishing work, to enable automatic or manual control of discharge and to enable the control even if the electric system gets out of order. CONSTITUTION:A power discharge cock 26 is provided on a discharge port 11 of a discharge pipe 12, a flow sensor 27 is arranged in the vicinity of the power discharge cock, and a pressure sensor 25 for relay is provided on the suction side. A discharge nozzle 28 is connected to the discharge port of the discharge pipe through a discharge hose 29 having a lead wire, and a remote controller 30 for operating the power discharge cock is provided on the discharge nozzle. A console panel on the fore truck side includes an automatic control switch capable of automatically adjusting the power discharge cock and a manual control switch capable of manually adjusting the power discharge cock. Further, a mechanism capable of operating manually is provided on the control unit of an engine and the power discharge cock.