baber/WOPTO huggingface dataset:
Patent JP-H11293379-A (JP)
Title: Production of silicon-manganese ferroalloy
Inventor: INOUE SATORU
IPC: C22C33/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ferroalloy most suitably used for welding material by feeding a raw blended material for Si-Mn ferroalloy into a slag melted by means of electric heating so that the amount of slag reaches a specific percentage of the ferroalloy to be produced, melting the raw blended material for ferroalloy by means of the heat of the slag bath, and then carrying out pouring and cooling. SOLUTION: A raw blended material is fed so that the amount of slag becomes 15 to 35 wt.% of the weight of the ferroalloy to be produced. It is preferable that the slag has a composition containing >=25% SiO2 , >=30% MnO, and 4-12% CaF2 and that the Si-Mn ferroalloy has a composition containing 5-13% Si, 15-35% Mn, 0.4-1.0% C, <=0.010% N, and <=0.015% O in Fe. A layer of molten slag 3 is formed on a molten ferroalloy 2, and respective ends of carbon electrodes 4 are inserted into the layer to apply electric heating. In the case that the molten ferroalloy 2 exists in the lower layer of a furnace body 1, an electric current is allowed to flow through the molten slag 3 from the electrodes 4 toward the molten ferroalloy 2, and the molten slag 3 generates heat owing to resistance heating, by which impurities can be decreased.
Patent JP-S588309-A (JP)
Inventor: EGON EDEINGAA
IPC: G05B19/05
Filed: 1982-06-28
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-H07313665-A (JP)
Title: Pachinko device
Inventor: NAKAO TOSHIAKI
IPC: A63F7/02
Filed: 1994-05-25
Abstract: PURPOSE:To increase interest in playing, by uniting movements of a batted ball on a panel and an indication on an image display unit. CONSTITUTION:When a batted ball B gets in a grand prize winning opening 5 in the upper part of an image display unit 2, the prize winning position of the batted ball B is detected; whether or not prize balls should be given is determined according to a prescribed probability: and according to the determination, a gate to discharge the prize balls is also determined. Further, on an image display portion 21g. an image is displayed by indicating with movement of a dummy batted ball B'' on an AMIDA (uncrossed type Japanese lottery) 21g' from the prize winning position up to the determined gated arrives at a grand outlet 9, the gate is opened to discharge the prize balls B' and the batted ball B according to whether or not the prize balls are to be given.
Patent JP-S62266225-A (JP)
Title: Roller bearing
Inventor: YOSHIDA MITSUO
IPC: F16C33/66
Filed: 1986-05-14
Abstract: PURPOSE:To secure the smooth rotation of a bearing by providing magnetic field gradients at portions including a rolling element in a bearing and securing sufficient lubrication on necessary positions with a magnetic fluid. CONSTITUTION:Strong magnetic field gradients are generated between pocket faces 6, 7 and orbit faces 8, 9 and the surface of a rolling element 3 respectively. Furthermore, strong magnetic field gradients are generated between the inner diameter side and outer diameter side end face of a holder 4 and inner and outer rings 1, 2 respectively. Thereby, the magnetic fluid filled in a bearing is concentrated and held by these magnetic fields. Therefore, the rolling element 3 is made of a non-magnetic material, thus it is not adsorbed to the inner and outer rings 1, 2 or the holder 4 by being drawn by the magnetic field, lubrication to predetermined positions in the bearing can be reliably performed, and the smooth rotation of the bearing can be secured.
Patent JP-S593452-A (JP)
Title: Method for selecting mode of copying machine
Inventor: SAITOU YOSHIO
IPC: G05B23/02
Filed: 1982-06-30
Abstract: PURPOSE:To enable the setting of a copying machine at a prescribed test mode by inputting a predetermined cipher to the copying machine from the operation panel provided to the copying machine. CONSTITUTION:A button 2 for starting copying, a stop button 3, numeric keys 4 for setting the number of copies, a display 5 for displaying the number of copies and ciphers, a selection button 6 for reduction and magnification, a selection button 7 for density and an interruption button 8 are provided to the operation panel 1 of a copying machine. These buttons are connected to a control circuit 9 provided to the body of the cooying machine, and the respective loads 10 connected to the output side of the circuit 9 are controlled in accordance with the commands inputted from said buttons. In the stage of normal copying, the operator pushes the desired buttons on the panel 1 and performs copying. To inspect the internal part of the body, the key operator or service engineer changes the copying mode to respective prescribed modes by inputting the cipher which is taught beforehand to the key operator or the service engineer to the machine, then the operation of the machine in the prescribed test modes is made possible.
Patent JP-S5538327-A (JP)
Title: Synthesis of carbonic acid ester
Inventor: SAKAI SHIZUMI
IPC: C07C68/00
Filed: 1978-09-11
Abstract: PURPOSE: To prepare a carbonic acid ester useful as a raw material of synthetic intermediate, a raw material of synthetic resin, a specialty solvent, ect., economically in an industrial scale, by reacting a metal carbonate with a halogenated aliphatic hydrocarbon in the presence of an organic tin compound.  
     CONSTITUTION: A carbonic acid ester is prepared by reacting (A) a metal carbonate (e.g. sodium carbonate) with (B) a halogenated aliphatic hydrocarbon (e.g. methyl iodide, ethyl bromide, etc.) in the presence of (C) an organic tin compound pref. of the formula (R is alkyl, cycloalkyl, aryl, etc.; X is halogen, O, S, OH, mercapto, alkoxy, allyloxy, etc.; m is 1W4), e.g. trimethyltin halide, at 30W150°C for 1W10 hours. The amount of the organic tin compound is 0.1W30% based on the halogenated hydrocarbon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S593390-A (JP)
Inventor: HISAMOTO NORIYASU
IPC: G21C7/08
Filed: 1982-06-30
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-S5739451-A (JP)
Title: Return address group save system
Inventor: ISHIKAWA SHIYUUICHI
IPC: G06F9/42
Filed: 1980-08-15
Abstract: PURPOSE:To execute the processing in case it has execeeded the registers containing a return address which is secured fixedly, and the work area, by securing a return address group save area in each program, in a computer which is capable of calling recurrently. CONSTITUTION:When a request for reading out registers containing a return address and a work area is inputted to a control device 3, the control device 3 derives addresses of the registers containing a return address stored at last in a return address store area 1, and the work area, from a write address store register 5 of the return address store area, instructs the corresponding contents of the return address store area 1 to a memory control device 2, and subtracts by a portion which has read out the contents of the register 5. In case there is no address of the return address, an interruption is generated, the contents of a register 10 for storing the number of tims of transfer are referred to, the contents of an address group written at last in a return address group save area 11 are transferred to the area 1, the contents of the register 10 are subtracted by ''1'', and the contents of a register 9 for storing a write address of the save area are subtracted by a store area portion.
Patent JP-H0380786-A (JP)
Title: Method and device for dynamic magnetic field neutralization
Inventor: FUREDERITSUKU TEII BUURAA
IPC: H04N9/29
Filed: 1990-05-01
Abstract: PURPOSE: To control the field value and to set it at zero in a specific space by placing the field generators having the field sensors at the upper and lower parts and side parts of a monitor screen together with the coils which generate the magnetic fields aligned in the axial direction and the magnetic sensors corresponding to these coils. CONSTITUTION: A field generation means has a pair of vertically oriented coils 13 and 13a placed at both side parts of an image screen 11 of a CRT 10 and the horizontal coils 15 and 15a placed at the upper and lower edge parts of the screen 11. A magnetic flux sensor 20 is placed at a position near every coil, and every coil is designed so as to compensate an external magnetic field in a range that is equal to the direction of either one of three orthogonal axial lines. A magnetometer signal processing circuit 30 receives the signals from the magnetometer sensors 20a to 20h. A processor 32 periodically inquires of the circuit 30 about the updating of value of the signal received from every magnetometer sensor. Then the current of a compensation coil is controlled so as to set the magnetic field to zero at a position near every sensor.
Patent JP-H11304161-A (JP)
Title: Heating cooker
Inventor: MAEDA KAZUNORI
IPC: H05B6/64
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the risk of electric shock at an apparatus by providing means for preventing a user from inserting a foreign matter into the body of apparatus when a louver is removed. SOLUTION: A louver is fixed removably in the groove 11 of a grill 4 and can be cleaned easily when it is contaminated with production gas exhausted from an exhaust opening 2. The grill 4 is provided with a grid-like means 13 for preventing insertion of a foreign matter. At the time of removing and cleaning the louver, a foreign matter, e.g. user's finger or a screw driver, can be prevented from being inserted into a live part, e.g. the wiring or the terminal of a lamp 7. Furthermore, electric shock can be prevented without requiring a special attention, e.g. draw out of power plug.  The grid of the foreign matter preventing means 13 is formed integrally with the grill 4 and simple structure and since the interval 15 wide in the vicinity of the exhaust opening 2, finger or a screw driver is not inserted easily into the live part in the apparatus body 1 and exhaust efficiency is enhanced because exhaust resistance of the exhaust opening 2 is low.
Patent JP-S63278617-A (JP)
Title: Punching method for clad sheet material
Inventor: MIURA AKIO
IPC: B26F1/00
Filed: 1987-05-11
Abstract: PURPOSE:To improve a cladding rate of the surface layer material on a punched surface of a body material by pressurizing a clad sheet material from an upper surface layer material side through a plate presser, forming a groove by a projection on the body material of clad sheet material and then punching the clad sheet material by a die and a punch. CONSTITUTION:When the clad steel sheet 1 is mounted on the die 5 and pressing is operated, a ram falls and, first, the lower surface of the plate presser 7 comes in contact with the upper surface of the clad steel sheet 1. When the ram continues to fall, the plate presser 7 is compressed and moreover the clad steel sheet is compressed, the projection 4 of the die 5 is cut in the surface layer material 2 of the lower surface and then pushed into a body material 3 to form the groove on the body material 3. Continuously, the punch 6 comes in contact with the upper surface of the clad steel sheet 1 to punch the clad steel sheet 1 inside the groove. Then, the ram falls, the punch 6 falls, the clad steel sheet 1 is further compressed to cover the surface layer material 2 with the punched surface 8 of the body material 3.
Patent JP-H09298877-A (JP)
Title: Power controller
Inventor: NAKATANI MASAHIDE
IPC: H02M7/48
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve power factor of a power source and suppress harmonic current, switching loss and noise by fitting the first resonance means connected in series to a load and the second resonance means parallel-connected with a serial circuit to the load. SOLUTION: When the signal which the contacts S1, S2 of a safety relay RA turn ON is outputted from the whole machine control part 6, noise is removed from the output of an AC power source AC by a capacitor C1 and a coil L1 and full-wave-rectified by a rectifier DB. From the output of the rectifier DB, its noise is removed by capacitors C2, C3 and a coil L2, and noise of high frequency is absorbed in the capacitors C2, C3 and is inputted into an inverter circuit 1. When the timing for supplying electric power to a load 3 is reached, a signal Hon is inputted into a drive circuit 5 from the whole machine control part 6 to be turned on, and a drive signal Vb is generated to drive a switching element Q1 at a higher frequency than the AC power source. It is thus possible to improve power factor of the power source and suppress harmonic current, switching loss and noise.
Patent JP-H08285155-A (JP)
Title: Pipe connecting structure
Inventor: AZUMA HIDEKATSU
IPC: F16L25/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a pipe connecting structure which can be easily formed by simple work and is excellent in safety. CONSTITUTION: An end part of a first pipe 9 is formed on an inner cylinder part 10, and an end part of a second pipe 11 is formed as an outer cylinder part 12, and these are connected to each other. An outer peripheral surface of the inner cylinder part 10 is an unnotched cylinder shape. A circumferential directional recessed groove 13 by plastic working is formed on an outer peripheral surface of the inner cylinder part 10. A small protrusive part 14 which is fitted in the circumferential directional recessed groove 13 of the inner cylinder part 10 in a fitting condition and is formed by plastic working, is protrusively arranged on an inner peripheral surface close to the tip of the outer cylinder part 12.  A circumferential directional diametrically contractive protrusive strip 15 which comes into contact with the outer peripheral surface of the inner cylinder part 10 in a fitting condition and is formed by plastic working, is formed on an inner peripheral surface of the outer cylinder part 12.
Patent JP-S5835571-A (JP)
Inventor: JIYON HARORUDO DATSUJI
IPC: G03G15/20
Filed: 1982-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63278691-A (JP)
Title: Working machine equipped with borderline teaching function
Inventor: TOKURA YASUFUMI
IPC: B23K26/00
Filed: 1987-05-08
Abstract: PURPOSE:To drastically shorten the teaching work time of a borderline and to improve the accurately by storing the borderline detecting signal obtd. by moving an optical detection means by the specified command by reading it as the coordinate positional data for teaching of a working machine. CONSTITUTION:The laser light Lk emitted from a small sized laser oscillator 40 is radiated on a work W and this reflection light is received to a boundary sensor S via the light receiving element 41 fitted to a work tool fitting part 19. The signal corresponding to the output of a sensor controller 50 and the position of the encoder fitted to each axis are read and stored in a memory 22. With this composition, the working time is shortened and the accuracy can be improved.
Patent JP-H04341544-A (JP)
Title: Fe base soft magnetic alloy
Inventor: WATANABE HIROSHI
IPC: C22C38/00
Filed: 1991-05-17
Abstract: PURPOSE:To offer an Fe base soft magnetic alloy excellent in soft magnetic properties by incorporating Fe, Co, Ni, Si Al, B and Cu with specified relationship. CONSTITUTION:The componental structure of an Fe base soft magnetic alloy is expressed by a formula I. In the formula I, M denotes Co and/or Ni. X denotes atomic ratio as well as (a), (b), (c) and (d) denote atomic %, respectively, and 0<=x<=0.5, 0<=a<=24, 1<=b<=2, 0.4<=c<=30 and 0.2<=d<=3 are satisfied. At least >=30% of the structure is constituted of crystalline ones and the balance amorphous ones. The crystalline ones are formed of bcc solid soln. essentially consisting of iron. In this way, the Fe base soft magnetic alloy suitable as a magnetic core material can be offered.
Patent JP-S60257049-A (JP)
Title: Vacuum exhaustion apparatus for ion source
Inventor: TAYA TOSHIMICHI
IPC: H01J37/08
Filed: 1984-06-04
Abstract: PURPOSE:To interchange the coil without suspending operation of apparatus even if oil of an oil rotary pump for rough vacuum exhaustion is deteriorated by connecting the rough exhaustion vacuum pump and a low vacuum side of high vacuum exhaustion pump with a vacuum valve. CONSTITUTION:A rough exhaustion pump 14 and the low vacuum side of a high vacuum exhaustion pump 11 are connected with an exhaustion pipe and an intermediate valve 25 is provided. If an oil rotary pump 12 fails, the valve 12 is closed and the intermediate valve 25 is opened. Thereby, a high vacuum oil diffusion pump can be exhausted with the rough exhaustion oil rotary pump 14, without suspending operation of apparatus. The apparatus can also be operated as an apparatus having ordinary structure by closing the intermediate valve 25 and opening the valve 12' after the oil exchange by disconnecting the coupling part 26 of defective oil rotary pump 12 or by the other pump.
Patent JP-H0751688-A (JP)
Title: Sewage purifying device and equipment
Inventor: HACHIUMA HIROKI
IPC: C02F3/10
Filed: 1994-05-26
Abstract: PURPOSE:To provide a sewage treating device and equipment capable of efficiently treating sewage with a small-sized equipment. CONSTITUTION:An air-permeable cylindrical vessel 2, a porous material 13 set in the vessel 2 and in which aerobic bacteria are implanted and a means for passing the sewage through the material 13 are provided. Air is circulated through the porous material 13 through a hose 12 to activate the bacteria, and the sewage is purified.
Patent JP-S63279749-A (JP)
Title: Cheese food containing maltose
Inventor: OBARA KATSUYOSHI
IPC: A23C19/09
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the titled food, containing a heated blend of an emulsified substance, such as cheese, with a specific amount of maltose as principal materials and having excellent preservation quality and low moisture activity value without reducing moisture and solidifying during preservation. CONSTITUTION:The aimed cheese food, containing a heated blend of (A) an emulsified cheese or an emulsified substance prepared by adding an edible fat or oil to cheese and (B) maltose in an amount of 10-40wt.% based on the above-mentioned emulsified substance and preferably covered with a skin consisting of a rice caky substance, such as starch paste or skin for dumpling.
Patent JP-S5541008-A (JP)
Title: Dome type speaker
Inventor: OONUKI NOBUTAKA
IPC: H04R7/20
Filed: 1978-09-18
Abstract: PURPOSE:To make flat the output audio pressure frequency characteristics, by providing the front chamber formed with plane including the dome shape oscillation plate and the frame front surface and the bobbin inner circumferential plane. CONSTITUTION:The dome oscillation plate 8 is bonded inside the bobbin 6 so that the front chamber 10 can be formed with the plane including the front plane of the frame 1 and the internal circumferential plane of the bobbin 6. Further, it is bonded at the inner circumferential plane of the bobbin 6 with the adhesives 9 so that the top 11 of the oscillation plate 8 is projected from the plane including the front plane of the frame 1. Further, the output sound pressure characteristics can be made flat by masking equal the volume of the front chamber 10 and the projected part 11.
Patent JP-H11308523-A (JP)
Title: Image pickup device
Inventor: MATSUI HIROSHI
IPC: H04N5/369
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance camera-shake correction in the case of making photographing without panning/tilting for a video camera or the like with a camera-shake correction function. SOLUTION: The image pickup device is configured such that information required for correcting a camera-shake is calculated through an arithmetic operation including integration by an integration filter based on a camera-shake sensing result Sgyro of the image pickup device and the camera-shake is corrected based on this information. The image pickup device is provided with a selection means 71 that is used to select an image pickup mode where photographing is conducted without moving the image pickup device and with a changeover means 21 that selects a lower cut-off frequency of the integration filter when this image pickup mode is selected by the selection means 71 than the cut-off frequency when the image pickup mode is not selected.
Patent JP-S594790-A (JP)
Inventor: OOHORI MASATO
IPC: E21B15/00
Filed: 1982-06-29
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-S60256954-A (JP)
Title: Recording disc reproducing device
Inventor: FUJIOKA YOSHITAKA
IPC: G11B17/04
Filed: 1984-05-31
Abstract: PURPOSE:To extract automatically a disc from a disc case by bringing a case engaging means into interlocking/unengaging state in response to a path of a cam whose path is selected. CONSTITUTION:A moving base carrying a cover locking member from a position engaged with a cover in a direction ejecting a disc from a disc case main body together with the disc, a cam 161 having the 1st cam path 405a and the 2nd cam path 405b and operated in the 1st and 2nd directions, an interlocking member 404 provided possible for engaging selectively to both the cam paths 405a, 405b of the cam 161, interlocked in engaging with the 1st cam path 405a when the cam 161 is moved in the 1st direction and interlocked in engagement with the 2nd cam path 405b when the cam 161 is operated in the 2nd direction, and a slider 65 being a release means bringing the case engagement means into the unengaging state only when the member 404 is interlocked with the 1st cam path 405a are provided.
Patent JP-H11302542-A (JP)
Title: Surface-protective polishing agent
Inventor: HASHIMOTO TAKATSUGU
IPC: C09D183/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polishing agent capable of protecting the surface of molded products such as of rubber from ultraviolet light and moisture and the like by including a both terminal hydroxyl group-blocked diorganopolysiloxane, a both terminal trisubstituted siloxy group-blocked diorganopolysiloxane and an organic solvent-soluble silicone resin and others. SOLUTION: This polishing agent is obtained by including (A) 10-70 wt.% of a silicone mixture comprising (i) 1-90 wt.% of a both terminal hydroxyl group-blocked biorganopolysiloxane of formula I (R1 , R<2> and R<3> are each a 1-20C monovalent organic group; (m) and (n) are each 10-2,000) with a viscosity of 0.01-1,000 Pa.s at 25 deg.C, (ii) 5-94 wt.% of a both terminal trisubstituted siloxy group-blocked diorganopolysiloxane of formula II with a viscosity of 0.01-1,000 Pa.s at 25 deg.C and (iii) 5-50 wt.% of an organic solvent-soluble silicone resin containing a total of >=80 mol.% of R<3> 3 SiO1/2 unit and SiO4/2 unit in the molar ratio of 0.5-1.5, (B) 1-10 wt.% of a nonionic surfactant, and (C) water.
Patent JP-H11308373-A (JP)
Title: Information communication device
Inventor: IWASE SUMIO
IPC: H04M3/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the information communication device where a voice speech is conducted via a network with sufficient practicality by preventing interruption of a conversation during a speech, missing of voice, and rapid and remarkable distortion. SOLUTION: In the case that more voice data than an estimated amount are stored in a transmission buffer 15, a data quantity control section 16 controls a quantization step of a quantization section 14 to reduce the produced data quantity. If the transmission buffer 15 is nearly fully occupied regardless of it, a voice synthesis section 17 is used to make a notice of possibility of a speech stop, and when the transmission buffer 15 is fully occupied, data production is stopped. When the transmission buffer 15 is nearly idle, the quantization step of the quantization section 14 is set smaller and since the data quantity can be increased, data with excellent sound quality can be transmitted.