baber/WOPTO huggingface dataset:
Patent JP-H0386036-A (JP)
Title: Submersible motor
Inventor: YAMAMOTO SUMIO
IPC: F04D7/08
Filed: 1989-08-29
Abstract: PURPOSE:To prevent erosion by controlling the dissolved oxygen concentration DO in cooling water to be 10-500ppb under operation and to be equal to or lower than 10ppb when a submersible motor is not operated. CONSTITUTION:Dissolved oxygen concentration meters(DO meters) 22, 23 for measuring the DO in cooling water are arranged in the cooling water inlet piping 11 and outlet piping 10 for motor, and an oxygen injector 21 regulates the quantity of oxygen to be fed into the cooling water based on the measurements. The DO in the cooling water for a submersible motor is preferably controlled to 10-500ppb when the motor is operated. The DO is maintained below 10ppb when the submersible motor is not operated. By such arrangement, the erosion of ferrous material can be suppressed.
Patent JP-H11176632-A (JP)
Title: Ayz
Inventor: MATSUDA YOSHINOBU
IPC: H01F7/02
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To improve a processing method. SOLUTION: Stacked N magnets are compressed within a plastic ball by sets of compressors. Numeral 1 denotes a radio controller, 2 a compressor, 3 a plastic ball, 4 N magnets.
Patent JP-2001050003-A (JP)
Title: Gas turbine engine
Inventor: KUROKI HIROSHI
IPC: F01D5/08
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine engine with less heat-caused failures, capable of preventing a temperature rise inside of a recess that faces a cooling passage. SOLUTION: In this gas turbine engine provided with a cooling passage 22 for cooling air and recesses 25, 26 facing the cooling passage 22, baffles 30, 31 are disposed so as to change air flow in the cooling passage 22 to flow through the recesses 25, 26.
Patent JP-H1047723-A (JP)
Title: Range hood
Inventor: TAKIMOTO YOSHITO
IPC: F24F7/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To avoid concentration of suction force at a suction hole in a fan casing of a range hood to the center of the fan case by facing an upper opening in a rectification plate provided on a filter in close vicinity at a lower edge thereof to the filter slantingly provided along a partition plate lower end edge to an upper edge opening in the partition plate. SOLUTION: A partition plate 3 is adapted such that each end edge of a lower partition 3d extending laterally is brought into contact with an inner wall surface of a hood frame 1 including a front hood 1a and an inner wall lower part of the hood frame 1 is left behind. The rectification plate 4 sets an upper opening 4c opened upward facing to a suction hole 2a in a fan case 2, and a lower peripheral edge of an upper rectification part 4a having the upper opening 4c is communicated with a lower rectification part 4b exhibiting a rectangle viewed in a flat plane and a lower edge 4d of the rectification part is disposed in the vicinity of an upper surface of a filter 5 slantingly provided out the partition plate 3. Hereby, concentration of suction force at the suction hole 2a in the fan case 2 of the range hood to the center part is avoided.
Patent JP-S59109122-A (JP)
Inventor: ARAGADA KUNIKAZU
IPC: E02B13/02
Filed: 1982-12-15
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-H0383331-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI ISAO
IPC: H01L21/265
Filed: 1989-08-28
Abstract: PURPOSE:To abate the effect of destruction to an insulating film on the characteristics of a semiconductor device by equalizing the potential on an electrode side with that on the semiconductor side by a method wherein, within a MOS structure comprising a metal (electrode) occupying the widest space in the semiconductor device, the insulating film and the semiconductor, the metal (electrode) and the semiconductor are connected by a wiring. CONSTITUTION:An N-type diffused layer 2 and an element isolating region 7 are formed on a P-type single crystal substrate 1 and then insulating films 3, 5 as MOS type elements and metals (electrodes) 4, 6 are formed. The metal 4 occupies the widest space in this semiconductor device. In such a state, the whole surface is implanted with arsenic ions 8. At this time, another N-type diffused layer 9 is formed but the insulating film 3 is destructed by charge-up to make a pinhole 10. However, since the metal (electrode) 4 and the N type diffused layer 2 are connected by a wiring 11, any leakage current will not be generated by the pinhole 10.
Patent JP-H0565109-A (JP)
Title: Heat-seal device
Inventor: HONMA KATSUMI
IPC: B65B9/067
Filed: 1991-08-31
Abstract: PURPOSE:To prevent a lateral sealing location of films from slipping from a cut location, or prevent the slipping of a double sealing location, for which lateral sealing is continuously performed on films, or the slipping of a cut location from happening. CONSTITUTION:A sensor 53 which detects a lateral sealing location of a film F is provided under a first lateral sealing unit. Also, a control means 54 which controls the driving speed of a second lateral heat-seal roll 11 or cutter unit 8 in response to the speed of the film F, based on a detecting signal from the sensor 53 is provided. The pattern of a detecting signal from the sensor 53 changes due to the speed variation of a lateral sealing location F2 under a transfer condition, and based on the variation of the detecting signal, the driving speed of the second lateral heat-seal roll 11 or cutter unit 8 is controlled to be adjusted to the transfer timing of the lateral sealing location F2 under a transfer condition.
Patent JP-S6283327-A (JP)
Inventor: PAURI TAPANI REUNAMEEKI
IPC: B65G39/07
Filed: 1986-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6466046-A (JP)
Title: Production of continuously cast slab for shaped steel
Inventor: TAKAHASHI AKIRA
IPC: B22D11/00
Filed: 1987-09-03
Abstract: PURPOSE:To improve the quality and yield of a cast slab by executing secondary cooling satisfying the specific condition corresponding to length in the range, where bending of long side of the cast slab from lower end of a mold is supported. CONSTITUTION:They use (l) for the length in the range, where the projected bending of the long side of the cast slab 4 from the continuous casting mold 1 is supported, and L for distance from the mold 1 to solidified completing end at the min. thickness position of the cast slab. In the case of l<L, the secondary cooling is executed to the cast slab 4 in accordance with the condition shown by the inequality I. Further, in the case of l>=L, the secondary cooling is executed to the cast slab 4 in accordance with the condition shown by the inequality II. As the suitable secondary cooling is executed, the development of deterioration of defect at the time of cooling the cast slab is prevented and also shaped steel having large cross section can be produced. Therefore, the quality of the cast slab and the yield of product are improved.
Patent JP-S6281398-A (JP)
Title: Anthracycline compound and use thereof
Inventor: OTAKE NOZOMI
IPC: A61K31/70
Filed: 1985-10-03
Abstract: NEW MATERIAL:A compound shown by the formula I (R is -NH2 or group shown by the formula II) having the following physical and chemical properties (with the proviso that R is -NH2). Brown powder. Elemental analysis: C 62.52, H 5.85, N 2.80, O 28.83. Molecular weight: 499.5. Melting point: 160-165 deg.C (decomposition). [alpha]<25>D +17 deg. (C=0.05 methanol). Solubility: soluble in methanol, ethanol and n-butanol, slightly soluble in water, acetone, ethyl acetate and chloroform, insoluble in benzene, n-hexane, petroleum ether, etc. USE:An antitumor agent. PREPARATION:For example, Actinomadura roseoviolacea Ru 7062 (FERM P-8005) is cultivated preferably by aerobic liquid submerged culture at 25-30 deg.C for 6-7 days as in shaking culture and aerated spinner culture.
Patent JP-S6377957-A (JP)
Title: Polyethylene resin composition
Inventor: MATSUMOTO YOSHIO
IPC: C08L23/06
Filed: 1986-09-19
Abstract: PURPOSE:To provide the title compsn. having excellent transparency, squeezability, resistance to environmental stress cracking and heat and ultrasonic sealability, consisting of a specified branched low-density, PE, a linear low- density PE and a high-density PE. CONSTITUTION:90-50pts.wt. branched low-density PE having an MI of 0.2-10g/10min and a density of 0.915-0.930g/cm<3> is melt-mixed with 5-25pts.wt. linear low-density PE having an MI of 0.2-5g/10min, a density of 0.915-0.935g/cm<3> and a flow ratio of 15-70, 5-25pts.wt. high-density PE having an MI of 0.2-5g/10min, a density of 0.94-0.96g/cm<3> and a flow ratio of 15-150 and optionally, an antioxidant, an ultraviolet absorber, an antistatic agent, a lubricant, etc., at 120-280 deg.C. The mixture is pelletized.
Patent JP-2000059540-A (JP)
Title: Telephone system and automatic minimum charge line selecting method
Inventor: ISHIZAWA KOZO
IPC: H04M15/16
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To select a common carrier offering the minimum charge of telephone call charge at the time of transmission by producing charge result tables, referring to the charge result tables based on speech communication information about a transmission information when the transmission operation is performed, selecting the line of a telephone communication common carrier whose telephone call charge is estimated to be minimum charge and performing a dial transmission operation. SOLUTION: The memory 8 of this telephone system is provided with plural data storing parts 10 to 13 and they respectively store prescribed data. In the 3rd data storing part 12, plural charge result tables are prepared and stored in accordance with distance to the other party which is detected for its own station telephone number and a transmission destination telephone number. These charge result tables show a minimum charge line according to user behavior based on speech communication information such as transmission destination telephone numbers, speech communication time, transmission days of the week and transmission time band in an optional term and show which line gives minimum charge to be used in the case of performing transmission under the condition of the same speech communication information.
Patent JP-2000052052-A (JP)
Title: Welding condition setting method for welding device having welding temperature monitoring function
Inventor: UCHIDA YOSHINORI
IPC: C21D9/56
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To surely prevent a welding break on a continuous strip treatment line having a furnace by setting a welding condition of a welding device being equipped with a welding temperature monitoring function in a way that the welding temperature is made to be in a range where a required welding strength can be obtained, wherein a welding success or failure can be surely judged based on the welding temperature. SOLUTION: When setting a welding condition of a welding device having a temperature monitoring function on a continuous strip treatment line being equipped with a furnace, the welding condition is set so that the welding temperature becomes in a range where a nugget ratio to be defined by the following formula is 40-60%. In this case, a nugget ratio = Ln/L. (L: a joining face length of the welding part, Ln: a nugget length on the joining face) Also, the welding temperature wherein the nugget ratio becomes in a range of 40-60% is decided based on the thickness of a steel belt.
Patent JP-S59102816-A (JP)
Title: Ammonia converter
Inventor: BAANAADO JIYON GUROTSUTSU JIYU
IPC: B01J19/02
Filed: 1983-11-24
Abstract: Apparatus is disclosed for synthesizing ammonia from an ammonia feed gas passing to an ammonia synthesis converter (1) from a heat exchanger (8). The synthesis converter is close coupled through a channel (6) to a heat exchanger and a conduit (7) extends through the channel and is adapted to be connected to the tube side of the heat exchanger.
Patent JP-H1063387-A (JP)
Title: Connection controller for scsi bus terminator
Inventor: HORIE KAZUHIRO
IPC: G06F3/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To secure the optimum bus state, to eliminate the noises and the cable attachment/detachment influences and to improve the reliability of the connection controller by changing automatically the position of a terminator when the power supply of the controller is turned off. SOLUTION: When a switch controller 6 decides an OFF state of the power supply of a 1st information processor 1, the controller 6 sends a switch control signal to a switch means and carries out the switch control. Receiving the switch control signal, the switch means selects a terminator 5a out of an SCSI bus 31 that is led from the processor 1 of the power OFF state. Thus, the switch means connects the terminator 53 to the bus 31 in place of a terminator 51 that is connected to one of both ends of each of SCSI buses 31 and 32 , i.e., changes the positions of the terminators to the SCSI buses. Then only the bus 31 is utilized, so that the shortest bus distance is set and an information processor 2 of a power ON state is continuously operated with a proper bus state maintained.
Patent JP-H1062742-A (JP)
Title: Liquid crystal display device
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/1333
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting to be manufactured at an inexpensive cost and have a high reliability and a good display quality. SOLUTION: This liquid crystal display device 10 has voltage correction circuits 20 (C, N, Y) for correcting picture signals supplied to each color component to match them with threshold characteristics of transmittance to voltages applied to liquid crystal layers 19 (C, M, Y) including each color component. The voltage correction circuits 20 (C, M, Y) are connected with each TFT 13 (C, M, Y) via signal lines formed on each array substrate (C, M, Y). Thus, a good picture can be displayed without color slurring.
Patent JP-S60115042-A (JP)
Title: Control system of magnetic recording and reproducing device
Inventor: MIZUSAWA TSUTOMU
IPC: G11B15/467
Filed: 1983-11-25
Abstract: PURPOSE:To attain the common use of a reference voltage with motor drive circuits having different control objects by having a fixed relation between a trapezoidal wave signal for control of revolution of a video head and another trapezoidal wave signal for control of tape speed. CONSTITUTION:A rotary head motor 33 is driven by a motor drive circuit 32 of a control system 41, and the revolving state of the motor 33 is detected by a detector 34 and fed to a wave detector 35. The detector 35 obtains the DC wave detection output and supplies it to the other input terminal of the circuit 32. Thus the revolving speed of the motor 33 is controlled to a target level. A control system 42 controls the tape speed, and a motor drive circuit 36 drives a reel drive motor 37. The control signals are recorded on a tape 38 which is driven via reels and then detected by a head 39 to be supplied to a wave detector 40. Thus the motor 37 is controlled to maintain the tape speed at a desired level. In such a way, a fixed relation is secured between two trapezoidal wave signals. Thus the reference voltage of the drive circuit can be used in common.
Patent JP-H0886520-A (JP)
Title: Rotary scroll and working method thereof
Inventor: YAMANAKA TOSHIO
IPC: F04C18/02
Filed: 1994-09-16
Abstract: PURPOSE: To reduce deformation due to the holding of a chuck upon working a rotary scroll and permit highly accurate working by a method wherein the holding force of the chuck upon working the mirror plate surface and the bottom surface is made smaller than the holding force of the chuck upon working of finishing only the side surface of a lap. CONSTITUTION: Upon working a rotary scroll in a scroll compressor used in an air-conditioning machine and the like, a composite chuck 2, consisting of a plurality of clamping claws 2a clamping the outside surface (1f) of a scroll type lap (1a) established uprightly from a mirror plate surface (1b) from radial direction, and a plurality of draw claws 25/ drawing a work axially toward a backing plate to clamp the work, is provided. The rotary scroll 1 is clamped by the chuck 2 and only the side surface of the lap (1a) is finished employing a side surface working tool 3 at first (first process). Subsequently, the clamping force is reduced so as to be smaller than the clamping force of the chuck upon the first process while chucking the same by the composite chuck 2 and the mirror plate surface (1b) as well as the bottom surface (1c) are worked employing a bottom surface working tool 4.
Patent JP-S6281723-A (JP)
Title: Inspection device for lsi wafer pattern and the like
Inventor: KOIZUMI MITSUYOSHI
IPC: H01L21/66
Filed: 1985-10-07
Abstract: PURPOSE:To enable the stable automatic inspection of pattern deffects by detecting an accurate brightness and edge position by providing optical systems for obtaining edge information and brightness information separately and optically extracting only a high-order reflected beam from an edge in the former and removing a stray beam in the latter to process the both informations separately. CONSTITUTION:By arraigning a light shielding plate 27 for preventing only a right reflected light 7 on a Fourier transformation plane of an objective 2, only a high-order reflected light 6 reaches a detector 5a. The detector 5a and a sample 1 are relatively scanned to obtain a detection signal 8b. By this optical system, an edge shape can be obtained steadily without an influence of the right reflected light 7. If the S-polarization of light is used for an illuminating light 3a, it is totally reflected by a polarization beam splitter 4a and a stray light 2 from the surface of the objective 2 keeps the S-polarization, so that it does not reach the detector 5a. As the illuminating light for lightening a sample 1a passes through a 1/4 wavelength plate 29 twice, it becomes the P- polarization and reaches the detector 5a through the polarization beam splitter 4a. A detection signal 8c is not influenced by a stray light 27.
Patent JP-H04103185-A (JP)
Title: Face light emitting semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1990-08-23
Abstract: PURPOSE:To enable a face light emitting semiconductor laser to surely execute a basic mode oscillation and to be integrated high in density by a method wherein active regions making gains and regions making no gain are alternately disposed in periodic arrangement to constitute a horizontal active waveguide, and a total reflection end face inclined at an angle of 45 deg. is provided to the end of a laser oscillation main body. CONSTITUTION:Active regions 30 where gain is made and regions 36a where no gain is made are periodically arranged to form a horizontal active waveguide 54 in parallel with the upside of a substrate in a laser oscillation main body 56, total reflection end faces 50 and 52 inclined at an angle of 45 deg. are provided to the end of the laser oscillation main body 56, a multilayered reflective film 14 of high reflectivity is provided under a lower clad layer 16, and a resonator is constituted between the lower reflective film 14 and an emission window 62. Viewing a resonator from a plane parallel with the upside of the substrate 10, a distance between reflective planes which form the resonator is short, s that a semiconductor laser can be highly integrated. Furthermore, a current can be injected into active layer regions from the upper electrode 46 to start laser oscillation, and as a region 36a is provided, a semiconductor laser of this design can be restrained from increasing in threshold current even if a resonator is formed short in length.
Patent JP-2000054648-A (JP)
Title: Earthquake-resistant reinforced structure
Inventor: TEZUKA TAKEHITO
IPC: E04H9/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-resistant reinforced structure capable of relaxing the concentration of energy on a layer of less bearing force and rigidity and showing efficient earthquake proofing performance. SOLUTION: A reinforcing frame 2 having rigidity equal to or more than that of a building 1 is installed along the outside face of the building 1 from its base 1a to its top 1b and its middle portion is joined to each floor of the building 1. The reinforcing frame 2 is pin-joined to the base 1a and the top 1b of the building 1 and joined at its portion joined to each floor of the building 1 to a slit via a joint pin so as to allow relative displacement fixed in a horizontal direction between the reinforcing frame 2 and the building 1.
Patent JP-2000055185-A (JP)
Title: Slip control device for lockup clutch
Inventor: OTA TAKASHI
IPC: B60W10/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of the engine brake force or deterioration of the fuel consumption by making it possible that a decelerative slip takes place during the cruise control. SOLUTION: This slip control device executes a slip control of a lockup clutch of a vehicle to run with such a cruise control that the output of a prime mover is controlled to put the vehicle speed identical to its target value, and the device includes a cruise control sensing means (Step 1) to sense that the vehicle is running under the cruise control, a deceleration judging means (Step 2) to sense the degree of deceleration during the cruise control, and a slip control means (Step 4) to maintain the lockup clutch in the slipping condition when the deceleration judging means has sensed that the degree of deceleration is over the predetermined reference value (Step 3).
Patent JP-H04105449-A (JP)
Title: Act control system for dlcc
Inventor: MORITA SUMIE
IPC: H04L12/931
Filed: 1990-08-27
Abstract: PURPOSE:To surely restore an ACT/SBY state into a state before removal of a confounding cable when a cable is reconnected by allowing each DLCC to manage the state of a DLCC at all times, bringing an old SBY system into a SBY state immediately with respect to the reconnection after the removal of the cable to keep the ACT/SBY normal. CONSTITUTION:When a confounding cable is removed, the system discriminates it whether or not a DLCC is active and the process is terminated normally when the DLCC is not active. When the state is active, a timer is started and a link request is generated succeedingly. After lapse of a specific time, the system changeover is controlled and the discrimination is repeated again. Moreover, When the link is established within a specific time, since a reply comes to a link request and its own DLCC is active, the process is terminated normally. When the confounding cable is removed, since isolation between respective DLCC sets in duplicate is taken, even when the DLCC in the standby state is active, no link is established and the system is not changed over after time- out and system changeover, the DLCC remains active and the discrimination is repeated again.