baber/WOPTO huggingface dataset:
Patent JP-2000056870-A (JP)
Title: Low-power-consumption monitor standby system
Inventor: KIKINIS DAN
IPC: G06F1/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the power management system which manages electric power use by a video monitor in a computer system equipped with a host computer having a central processor, a memory, an input/output device, and the video monitor. SOLUTION: This system includes a dedicated timer 613 triggering a power management routine with preset input, a random generator 611 which is connected to the timer and generates a count frequency to the timer at random in response to a start signal, a signal generator which generates at least one power management command to a peripheral device, and a power managing circuit in the video monitor. The random generator generates a time interval to the preset input of the timer at random in response to the start signal, the timer makes the signal generator send the power management command to the video monitor the time interval later, and the video monitor enters a power- saving state other than a power-OFF state in response to the power management command.
Patent JP-H08111359-A (JP)
Title: Laminated substrate and production thereof
Inventor: UNNO HIDEYUKI
IPC: H01L21/02
Filed: 1994-10-12
Abstract: PURPOSE: To prevent a region, where the ambient gas is left, from being produced on the laminating face when wafers are laminated. CONSTITUTION: A longitudinal stripe pattern 101 is formed in the regions above and below a periphery 13 where no chip 12 is formed when an orientation flat 10 is directed downward whereas lateral stripe pattern 102 is formed in the regions on the left and right of the periphery 13.
Patent JP-S60136195-A (JP)
Inventor: AMAMIYA MASAHIRO
IPC: H05B3/00
Filed: 1983-12-23
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-S63101183-A (JP)
Title: Engine assembling method for automobile
Inventor: MATSUZAKI TAKASHI
IPC: B60K5/04
Filed: 1986-10-16
Abstract: PURPOSE:To improve the workability remarkably and to automate the fixing work, by coupling brackets at the engine side and the body side through bolts thereby securing the engine to an engine mounting through both brackets. CONSTITUTION:Bolts 28 are planted from the side section of an engine 25 through an engine side bracket 27, then an engine mounting 42 is mounted on a barrier wall member 36 so as to provide a body side bracket 43 associated with a tube body 44. Then the barrier wall member 36 is lowered to fit the tubular member 44 over the bolt 28 so as to couple both brackets 27, 43. Consequently, coupling work of the engine 25 and the engine mounting 42 is proceeded as the barrier wall member 36 lowers so as to facilitate the work necessary for securing of them. As a result, the workability is improved and the load of worker is reduced while simultaneously automation of engine assembling work can be promoted.
Patent JP-H0695175-A (JP)
Title: 4-port optical switch
Inventor: BAKU KANMEI
IPC: G02F1/313
Filed: 1992-09-16
Abstract: PURPOSE:To provide a semiconductor 4-port optical switch capable of swishing a through state, a cross state and a loop back state, small in insersion loss and excellent in cross-talk characteristic as well. CONSTITUTION:This optical switch is the 4-port optical switch so that one side WG2d, WG3c of the output side blanch optical port of other optical switch elements SW2, SW3 are connected optically to one side WG1a, WG1b of the input side optical ports of an X cross type optical switch element AW1 respectively, and the other side WG2c, WG3d of the output side blanch optical port of the optical switch elements SW2, SW3 are connected optically to each other through optical path revision elements RM., RM2, and the input side optical port WG2a, WG3b of the optical switches SW2, SW3 and the output side optical ports WG1C, WG1D of the X cross type optical switch element are connected optically to total optical ports P1-P4 through semiconductor optical amplifier elements AM1-AM4 respectively.
Patent JP-H0987265-A (JP)
Title: Amino acid derivative
Inventor: YASUMURO KENICHI
IPC: C07D303/48
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new amino acid derivative useful for treating osteoporosis, etc., as a cathepsin L inhibitor from culture products of a specific microorganism belonging to the genus Arthrobotrys. SOLUTION: This compound is represented by the formula. Furthermore, the compound is preferably obtained by culturing a microorganism (FERM P-15138) belonging to the genus Arthrobotrys and having producing ability of the compound and collecting from the cultured products, and inperfect filamentous fungus separated from stem of gramineous plant collected and cut down in Ogawa town, Hiki district in Saitama prefecture is used as the microorganism and the cultivation is preferably carried out under aerobic conditions at about 20-25 deg.C and about pH5-7.5 for 4-7 days.
Patent JP-H1092724-A (JP)
Title: Load lock chamber
Inventor: MORITA KENJI
IPC: H01L21/027
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent dust particles remaining within a load lock chamber from being blown up and deposited on the surface of a sample by providing a dustproof cover for covering the sample which is inside of the load lock chamber set between a vacuum device and outside with an ambient atmosphere and adapted for transporting the sample to and from the vacuum device. SOLUTION: Vacuum exhaust or leakage of a load lock chamber 33 is carried out. A sample stage 37 is raised. At this point, the sample stage 37 and a wafer 7 have their upper surfaces, lateral surfaces and lower surfaces covered with dustproof covers 35, 41. Only a slight gap is opened between a lower edge of a side plate 35b of the upper and side cover 35 and an outer peripheral edge of the lower cover 41. The dustproof covers 35, 41 themselves are made of aluminum or steel with inner surfaces thereof polished to be mirror finished surfaces, and these dustproof covers are detachable. Thus, the dustproof covers may be kept clean by periodical cleaning or replacement.
Patent JP-H09201047-A (JP)
Title: Starter circuit and semiconductor for starter circuit of this kind
Inventor: IENOE TEIHANI
IPC: H02M1/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a starter circuit for a switching power supply which is capable of reducing a loss in output. SOLUTION: A starter circuit comprises three terminals 1, 2, 3. A depletion MOS-FET 4 is connected between the first terminal 1 and the third terminal 3. A Zenor diode 5 is provided between the second terminal 2 and the gate terminal G of the depletion MOS-FET 4. A MOS-FET 6 is connected as a resistor between the third terminal 3 and the gate terminals G of the depletion MOS-FET 4. The starter circuit is used to supply an initial voltage to the circuit device of a switching power supply in particular. The first and second terminals 1, 2 can be connected to the two terminals of an input voltage and the second and third terminals 2, 3 to the circuit device. The starter circuit is turned off by breaking the depletion MOS-FET 4 after starting the circuit device. As a result, loss in the output of an entire device is remarkably reduced.
Patent JP-H0584144-A (JP)
Title: Cooking apparatus
Inventor: HOSHINO SHOJI
IPC: A47J43/046
Filed: 1991-09-25
Abstract: PURPOSE:To achieve a cooking of material to be cooked linearly by arranging a lid body having a feeding cylinder in a body case, a cooking plate allowed to reciprocate at the opening thereof to receive material to be cooked and a cooking knife for cooking with the reciprocation thereof and a part of introducing the material to be cooked provided on the cooking plate while an auxiliary cooking section is formed at the introduction section. CONSTITUTION:A feeding cylinder part 21 is formed on a lid body 20 provided at the opening 11 of a body case 10 to feed material M to be cooked to the opening 11, one cutter base 50 (cooking plate) is provided at the opening 11 to receive the material M to be cooked and reciprocates with the reciprocation of a sliding rack 30. A cutter (cooking knife) 55 is provided on the top surface of the cutter base 50 and with a plate 58 free to detach to guide the material M to be cooked. Rows of multi-toothed recess 59a are formed for slicing on the surface 58a thereof separated from one another. Two rows of thin protruded blades 60 and rows of multi-toothed recess 59b are formed for shredding on the rear 58b thereof to arrange an auxiliary cooking section allowing a plurality of varied cookings.
Patent JP-S63100125-A (JP)
Title: Manufacture of very thick high cr steel having superior toughness at low temperature
Inventor: KATAOKA YOSHIHIRO
IPC: C21D9/08
Filed: 1986-10-15
Abstract: PURPOSE:To improve the strength of a very thick steel of a heat resistant ferritic steel at high temp. and the toughness at low temp. by heat treating the steel consisting of specified amounts of C, Mn, Si, Cr, Mo, V, Nb, N and Fe under specified conditions. CONSTITUTION:A heat resistant ferritic steel consisting of, by weight, 0.04-0.12% C, 0.1-0.6% Mn, 0.01-0.5% Si, 8-10% Cr, 0.8-1.5% Mo, 0.1-0.3% V, 0.04-0.1% Nb, 0.03-0.08% N and the balance Fe is manufactured by refining. A very thick steel of the steel is austenitized at 950-1,100 deg.C and cooled to <=200 deg.C at >=0.5 deg.C/min cooling rate. It is austenitized again at 950-1,100 deg.C, cooled to <=200 deg.C at >=0.5 deg.C/min cooling rate and tempered at 700-800 deg.C.
Patent JP-H1093203-A (JP)
Title: Metal vapor laser apparatus
Inventor: OTANI RYOICHI
IPC: H01S3/041
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain stable laser output at low cost by providing a thermometer for constantly controlling the temperature of a charging capacitor and a means for controlling the temperature according to the temperature or flow rate of a coolant. SOLUTION: A discharging circuit generates discharge current by igniting a thyratron 24 by charges, stored in a charging capacitor 21 from a DC high- voltage power source 28. The circuit is contained in a cooling container 31, filled with coolant 32 cooled and circulated, to cool to remove generated loss heat via a circulation pump 33, cooling tower water 35 and a heat exchanger 34. In this case, the capacitor 21 having varying capacitance is always controlled to a predetermined temperature by a temperature-control valve 37 and a temperature controller 38 for maintaining a thermometer 36 and temperature constant.  Also the coolant 32 is divided into three of a region in a transfer capacitor 22 and a compressing coil 29, a region of the capacitor 21 and a region of a protective coil 30 and a diode 25, in such a manner that the coil 29 and the thyratron 24 of large heating values are set to separate regions.
Patent JP-S6398423-A (JP)
Title: Joint structure of fiber-reinforced synthetic resin pipe
Inventor: NISHINO YOSHINORI
IPC: B29C65/56
Filed: 1986-10-15
Abstract: PURPOSE:To uniformize shearing force to be applied to a thread-face, by a method wherein end parts of a synthetic resin pipe and joint pipe with a built-in reinforcing fiber are cut into a tapered state, a thread part is molded unitarily by making use of a mold to the surface and a space between screwing thread parts is filled with a caulking material. CONSTITUTION:In the case where two fiber-reinforced synthetic resin (FRP) pipes 1A, 1B are connected by a joint pipe 5 with each other, thread parts 4 of end parts of the FRP pipes 1A, 1B are screwed in a thread part 6 of the joint pipe 5 and a space between both screw parts 4, 6 is filled with a caulking material 7. When the Young's modulii of the FRP pipe 1 and joint pipe 5, synthetic resin to be used for the thread parts 4, 6 of the pipes and the caulking material are E1, E2 and E3 respectively, force in an axial direction to be generated on the FRP pipe 1 is transmitted smooth to the thread part 4 by making a relation among the Young's modulii to E3<<E2<E1. The force is transmitted smooth to the thread part 6 of a joint pipe 5 from the thread part 4 through the caulking material 7 further.
Patent JP-S6487066-A (JP)
Title: Automatic welding equipment
Inventor: HASHIKAWA MASAKI
IPC: B23K9/127
Filed: 1987-09-30
Abstract: PURPOSE:To improve aligning accuracy of the titled welding equipment by providing a position detective sensor movable in the same direction as a welding torch and moving the sensor up to a work to be welded at the specific turning angular position to detect the misalignment quantity between the work and the torch. CONSTITUTION:The automatic welding equipment 1 is set to the work 6 to be welded and the position defective sensor 4 movable in the same direction as movement of the welding torch 2 is arranged. A misalignment correcting device 5 is arranged at a specific angular interval to the welding equipment 1 and the sensor 4 is moved in the direction of a reference angle 0 deg. till it comes into contact with the work 6 and the moving quantity is detected by a sensor moving quantity detector 8. Next, the misalignment quantity is corrected by the misalignment correcting device 5. Continuously, the misalignment is corrected at 90 deg., 180 deg. and 270 deg. via a detected value of the moving quantity of the sensor 4. By this method, the aligning accuracy of the welding equipment 1 with respect to the work 6 is improved.
Patent JP-H0777530-A (JP)
Title: Specimen carrying system
Inventor: NISHIKAWA SUSUMU
IPC: B65G47/66
Filed: 1993-09-07
Abstract: PURPOSE:To shorten the moving distance of a worker by constituting a carrying line of a fixed conveyor mechanism having a separating part at an arbitrary position, and a movable conveyor mechanism disposed contiguously to the separating part in order to open a traversal path for the worker. CONSTITUTION:A movable conveyor mechanism 3 is moved between an upstream fixed conveyor mechanism 2 and a downstream fixed conveyor mechanism 4 thus forming an opening/closing path 5. A worker approaching the movable conveyor 3 is detected by a mat switch 34a and a stopper mechanism 28 is closed so long as an upstream path sensor 27 detects no specimen rack 13. Subsequently, each area sensor 29-31 detects presence or absence of the rack 13 and the movable conveyor mechanism 3 is closed when a downstream path detection sensor 32 detects passage of the rack 13. Consequently, an elevating/lowering cylinder contracts to lower the conveyor down to the bottom dead center and then a hydraulic cylinder contracts to house the lowered conveyor below the fixed conveyor 2 thus opening the passage for worker.
Patent JP-H03122029-A (JP)
Title: Preparation of glass for continuous or staple fiber
Inventor: SUTEFUAN MOOJIYANDORU
IPC: C03C13/00
Filed: 1990-09-18
Abstract: PURPOSE: To improve the quality by mixing and fusing inorganic nitrate, bivalent or more valent Mn oxide, and oxidizing agents selected out of K 2 Cr 2 O 7  and/or CeO 2  with the mixture of vitrifiable products and putting them in a specified FeO/Fe 2 O proportion.  
     CONSTITUTION: To a 100 pts. mixture obtained by blending vitrifiable products such as natural raw materials and glass fibers so as to obtain glass of specified chemical composition, two kinds of approximately 0.05 to 6 pts. oxidizing agent are added and the degree of glass oxidation at the time of fusing is held below an FeO/Fe 2 O 3  ratio of 0.4. One of the oxidizing agents is 0.02 to 3 pts. inorganic nitrate and the other is an oxidizing agent, such as MnO 2 , selected out of Mn oxide, K 2 Cr 2 O 7  and/or CeO 2  in an oxidized state having a valence larger than 2. This oxidizing-agent blended glass raw material mixture is fused to obtain glass, intended to be transformed into continuous or short fibers, which has a composition of 61-71 wt.% SiO 2 , 2-8 wt.% Al 2 O 3 , 5-10 wt.% Ca, 0-5 wt.% Mg, 13-17 wt.% Na 2 , 0-2 wt.% K 2 , 0-7 wt.% B 2 O 3 , 0-1.5 wt.% F 2 , 0-2.5 wt.% BaO, <1 wt.% Fe 2 O 3 , and <2 wt.% impurities. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03109580-A (JP)
Title: Copying device
Inventor: KOBAYASHI CHIHARU
IPC: B65H3/44
Filed: 1989-09-25
Abstract: PURPOSE:To improve operation efficiency by displaying such fact when paper width of a sectioning sheet feeding tray which is presently loaded is of an unserviceable paper width. CONSTITUTION:The paper width of the sectioning sheet contained in the sectioning sheet tray is detected by a paper width detecting means 6 for the sectioning sheet feeding tray, and whether or not the paper width of the detected sectioning sheet feeding tray is the unserviceable paper width or not is judged by an unserveable paper width judging means 7. When the judgement of the unserviceable paper width judging means 7 is unserviceable paper width, an unserviceable paper width displaying means 8 is activated responding to this instruction, and the fact that the sectioning sheet feeding tray paper width is of the unserviceable paper width is displayed at a displaying part. Thus, copying operation can be made efficient.
Patent JP-H0985183-A (JP)
Title: Color identifying device for glass bottle
Inventor: YAMASHINA MITSUHIRO
IPC: G01J3/50
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To exactly identify the colors of glass bottles by laying down and transporting the glass bottles, measuring the positions at both edges in the direction of the middle of the glass bottles by measuring means and displacing a photodetecting part so as to direct this part toward the center in a transverse direction. SOLUTION: The glass bottles G are roughly aligned by a guiding means A and are transferred to a belt conveyor 20, by which the glass bottles are placed horizontally and the axial line directions thereof are aligned to coincide with the transporting direction of the conveyor 20. The results of passing the alongside of a photoelectric sensor are transmitted to a detecting means 52, by which the positions at both edges in the transverse direction of the glass bottles G are detected. The detected positions at both edges in the transverse direction of the glass bottles G are transmitted to a turning control means 44 which in turn actuates a camera turning mechanism 43.  A camera 41 turns in such a manner that the photodetecting axial line of the photodetecting part 41a moves in transverse direction of the glass bottles G, thereby directing the photodetecting part 41a to the central part in the transverse direction where the colors of the glass bottles G are most easily identifiable. The glass bottles G pass alongside the measuring means 50 and pass between a light source 30 and the camera 41. The results of the measurement are outputted an identifying means 45.
Patent JP-2000063960-A (JP)
Title: Production of sintered ore
Inventor: HOSOYA YOZO
IPC: C22B1/16
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To keep or improve the productivity and the quality of sintered ore at the time of producing the sintered ore by using high crystal water and low gangue iron ore. SOLUTION: In this method, the sintered ore is produced by charging the blended raw material obtd. by blending returned ore and solid fuel into new raw material containing 5-50 mass% the high crystal water and low gangue iron ore which contains >=3.0 mass% crystal water, <=4.0 mass% SiO2 and >=25 mass% fine powder having <=0.25 mm, mixing and granulating, into a sintering machine and sintering. In such a case, after beforehand mixing or mixing and granulating the high crystal water and low gangue iron ore with one or more kinds of the returned ore, minus sieve sintered ore powder and minus sieve powder of bulky iron ore, or further more a binder, the other blending raw material is mixed and granulated to execute the sintering.
Patent JP-H04124409-A (JP)
Title: Abnormal displacement detecting device of main shaft in rotary machine
Inventor: SATO KAZUHIKO
IPC: F01D21/04
Filed: 1990-09-17
Abstract: PURPOSE:To detect the abnormal displacement of a main shaft in a rotary machine positively with a simple structure by providing a rotating disc installed on the main shaft in the rotary machine, driven rollers opposingly-arranged on the rotating disc, and a rotation sensor which detects the rotation of the driven roller. CONSTITUTION:An abnormal displacement detecting device consists of a pair of driven rollers 7 opposingly-arranged, taking a prescribed clearance (d) on both sides of it with a rotating disc 6 centered, geared rotation detectors 8 which are installed respectively on the shaft ends of the driven rollers so that they may engage with each other, and a rotation sensor 9 which faces the geared rows of the rotation detectors 8. For carrying out the actual functional test of the displacement detecting device 2 during running a steam turbine, the driven rollers 7 come into contact with the rotating disc 6 which rotates at a stationary position for rotation. It is thus possible to detect the abnormal displacement of a main shaft positively with a simple structure and carry out the actual functional test for displacement detection even during running a rotary machine.
Patent JP-H1178561-A (JP)
Title: Lubricating structure for differential limiting device
Inventor: TANAKA HIROYUKI
IPC: F16H48/20
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To effectively feed a lubricant by adding inexpensive components without applying a special handiwork to a differential case. SOLUTION: In this differential limiting device, the input from a differential case 1 is torque-distributed and transferred to a pair of the right and left side gears 4, 5 meshed from both sides via multiple pinion gears 3 journalled to a pinion shaft 2 perpendicular to the rotary shaft of the differential case 1, and the side gears 4, 5 are brought into slide contact with the differential case 1 to limit a differential in response to the mesh reaction between the pinion gear 3 and the side gears 4, 5.  Multiple lubricant securing members 6A, 7A extended in the axial direction are provided on taper rings 6, 7 arranged between the side gears 4, 5 and differential cases 1A, 1B, and the lubricant from bearings 8, 9 arranged on the outside of the differential case 1 to journal the differential case 1 is introduced to the faces of the taper rings 6, 7 from the lubricant introducing hole 10 of the differential case 1.
Patent JP-H0294957-A (JP)
Title: Registration display device
Inventor: NOGUCHI YORIHIRO
IPC: H04M3/42
Filed: 1988-09-30
Abstract: PURPOSE:To register many registered persons and display their data without extending registration display panels by reading the data of a group designated by the operation of a telephone set out of a storage circuit, sending them a registration display panel and displaying them. CONSTITUTION:The registration display data of groups A and B read out of a registered persons' groups storage circuit 9 by a central control unit 7 are transferred to registration display panels 1 and 2 through an interface circuit 3, the data of the A group are displayed on the registration display panel 1 and the data of the B group are displayed on the registration display panel 2. However, when, for example, the user of the A group performs a prescribed operation with a telephone set 4, starts a line circuit 5 and sends the registration display data transfer number of the B group to the central control unit 7 through a switch circuit 6, the central control unit 7 reads out the registration display data of the B group, transfers them to the resistration display panel 1 through the interface circuit 3 of the A group and displays them. Thus, even when the many registered persons display the data, it is unnecessary to provide more registration display panels.