baber/WOPTO huggingface dataset:
Patent JP-H08187206-A (JP)
Title: Vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/00
Filed: 1995-01-11
Abstract: PURPOSE: To prevent damages to a motor of a vacuum cleaner by providing a simple device to reel in and out a hose smoothly and to detect the completion of the reeling. CONSTITUTION: A cylindrical reeling dram 31 is rotatably supported by a motor to reel a hose which is inserted to a main case 5 through a hose hole 7 opened in the main case 5. A pair of guides 26 and 26 are installed along the upper and lower edges of the hose hole 7. A sliding frame 27 is set at the guides 26 and 26 which can slide up and down along the guides and through which the hose is inserted. A top limit switch 30a or a bottom limit switch 30b is installed which stops when the sliding frame 27 comes to the top or to the bottom. When the hose is reeled in or out, it is raised from the floor surface because of its tension and inertia and the sliding frame 27 makes the guides 26 slide while guiding the hose. Since the hose is guided by the sliding frame 27, the hose can be prevented from being caught at the hose hole 7.
Patent JP-S60147250-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B7/00
Filed: 1984-01-11
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-S62162971-A (JP)
Title: Current square-law circuit
Inventor: OKIDO FUMIYASU
IPC: G01R19/10
Filed: 1986-01-10
Abstract: PURPOSE:To square an input current accurately even when the input current is low by connecting the 1st and the 2nd current amplifying elements between bases and collectors of the 2nd and the 4th transistors(TR). CONSTITUTION:The relation between an input current Iin and an output current Iout is shown by an equation I, where beta' is the current amplification factor of TRs 1, 2, 3, 4, 5, and 6 and beta is the current amplification factor of TR 3. Then, base currents of the TRs 1, 5, and 6 are denoted as IB1, IB5, and IB6 and the current of a constant current source 7 is denoted as Iref; and the IB1, IB5, IB6 in the equation I are substituted with values expressed by the Iin or Iref and current amplification factors to find the Iout as shown by an equation II. This value has a small error based upon an ideal value obtained from Iin<2>/Iref and is highly precise. The TR 6 is a current amplifying element connected between the base and collector of the TR 2 and the TR 5 is a current amplifying element connected between the base and collector of the TR 3.
Patent JP-S60148824-A (JP)
Title: Long length material transferring system
Inventor: OKASAKA KENICHI
IPC: B65G57/18
Filed: 1984-01-13
Abstract: PURPOSE:To eliminate disturbance in long length materials, in the case where a plurality of the long length materials are simultaneously fed by a shifting device provided with a turning arm which enables the materials to be vertically shifted. CONSTITUTION:A walking beam 1 carrying long length materials 7 are moved in the horizontal direction to shift the long length materials 7 onto a turning arm 11. This operation is carried out in such a series of steps that each material is horizontally moved, then lowered to be shifted onto the turning arm 7, and is then returned into the horizontal direction. The lowering of the turning arm 7 causes the materials 7 to be shifted onto a carrier vehicle 10 which stands by below the arm 11. In this condition the arm 11 is turned by an angle of 90 deg. so that it ascends with no interference with the vehicle 10, and is again turned by 90 deg. to return its original position. When the interference with the arm 11 is eliminated, the vehicle 10 moves to its destination.
Patent JP-S59129191-A (JP)
Title: Diazo heat sensitive recording body
Inventor: YOKOI NAOKI
IPC: G03C1/61
Filed: 1983-01-14
Abstract: PURPOSE:To provide a high sensitivity diazo heat sensitive recording body which is fixable and made distinguishable from a general manuscript, obtained by successively providing a layer comprising a metal or the like detectable by an approach detector and a diazo heat sensitive recording layer on a support. CONSTITUTION:A layer comprising a metal or a metal compound (e.g., aluminum or iron) detectable by an approach detector is provided on a support (e.g., paper or plastics) in a thickness of, pref., about 0.5mum or more and a diazo heat sensitive recording layer (for example, comprising 1-diazo-4-N, N-dimethylaminobenzene borofluoride or 4-methoxy-1-naphthol) is further provided thereon to obtain an objective diazo heat sensitive recording body.
Patent JP-H06206728-A (JP)
Title: Ion-conductive zirconia material
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/409
Filed: 1993-01-12
Abstract: PURPOSE:To obtain an ion-conductive zirconia material having improved mechan ical strength by using a raw material consisting of Y2O3 and ZrO2 containing less than specific amount of Na2O at a prescribed molar ratio. CONSTITUTION:ZrO2 having an Na2O content of <0.02wt.% is mixed with 8mol% of Y2O3 and the mixture is used as a raw material and formed to a prescribed form. The formed article is pressed with a 1.0 t hydrostatic press and heated at the maximum temperature of 1400 deg.C by heating to 1000 deg.C in 5hr at a heating rate of 200 deg.C/hr and then to 1400 deg.C in 10hr at a heating rate of 40 deg.C/hr. After holding the article at the temperature for 3 hr (the total baking time is 32hr), it is slowly cooled to obtain an ion-conductive zirconia material having a mechanical strength (e.g. three-point bending strength) higher than the standard value (23kgf/mm<2>). The mechanical strength is comparable to that of a conventional ion-conductive zirconia material produced by using a mixture of ZrO2 and 8mol% of Y2O3 as a raw material, pressing the formed material with a 1.5t hydrostatic press and baking for total 32 hr at the maximum temperature of 1500 deg.C using the heating and cooling patterns same as those of the above process. The energy consumption can be reduced in the present process.
Patent JP-S5389153-A (JP)
Title: Elevator hall indicator
Inventor: MIYANISHI YOSHIO
IPC: B66B3/00
Filed: 1977-01-17
Abstract: PURPOSE: To inform the lapse of estimated waiting time at shorter interval than predetermined time unit by indicating the estimated waiting time in the hall with predetermined time unit by flashing indication lamp or the like provided separately during the period when the indication is not altered. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08194656-A (JP)
Title: Managing method for transmission/reception buffer
Inventor: SENOO TOSHIYA
IPC: G06F5/06
Filed: 1995-01-13
Abstract: PURPOSE: To improve the performance of information communication equipment by managing a transmission/reception buffer while using a memory access competition arbitrating function address managing gate array for arbitrating the completion of access when access is performed for a real memory. CONSTITUTION: A communication control equipment 20 is formed of an LSI 21 for communication, local memory 25, local CPU 26, and managing gate array 27 for the memory 25 and the local CPU. A main memory 32 of a main processor 30 is formed of a transmission/reception buffer 33 for application software and an address managing gate array 35 for main CPU. Then, the gate array 27 is provided between a local CPU bus 23 and the memory 25, and the gate array 35 is provided between a CPU bus 11 and the buffer 33. Thus, the address translation of the transmission/reception buffer is facilitated and the high-performance managing method for transmission/reception buffer without need of transferring data between buffers can be provided.
Patent JP-H10192133-A (JP)
Title: Support structure for cooking pot
Inventor: OKAMOTO MASANORI
IPC: F24C15/10
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent an outer body from being excessively heated even in the case of the application of a large quantity of heat by forming the outer body so as to be held on the teeth of the spider of a heater part, regarding a product equipped with a cylindrical outer body and a cooking pot supported thereon via a cylindrical gap from the outer body. SOLUTION: An outer body 1 for housing a cooking pot 3 has a collar 31 externally bulged from an upper end opening, and an upper flange 16 having a plurality of support pieces to bear the collar 31 is formed on the upper end internal periphery of the cooking pot 3. Also, a flange 11 is bulged from the lower end internal periphery of the cooking pot 3. Furthermore, when the cooking pot 3 is inserted in the outer body 1, the outer body 1 and the cooking pot 3 are concentrically coupled to and held on each other, thereby forming cylindrical space between the outer body 1 and the cooking pot 3. Also, a plurality of engagement recesses 13 open downward are formed at equal intervals on an annular frame 12 continuous to the flange 11 bulged inward from the lower end of the outer body 1, thereby enabling the annular frame 12 to be placed on the teeth 21 of a spider 2.
Patent JP-H05187162-A (JP)
Title: Power window driving device
Inventor: NAGASHIMA HIDEO
IPC: E05F15/695
Filed: 1992-01-13
Abstract: PURPOSE:To improve the function by providing a contactless circuit for positive or reverse rotation on a motor excitation path. CONSTITUTION:A power window switch 2, a signal controller 3 outputting the signal corresponding to the lifting/lowering command, and a motor drive section 4 controlling a power window motor 5 based on this signal are provided. Passive elements R1, R2 connected between the output side of the first active elements Tr1, Tr11 and the input side of the first FET 10, 11 at one end are provided on the drive section 4. The other ends of the elements R1, R2 are connected between the output side of the second active elements Tr2, Tr12 and the input side of the second FET 20, 21. When a window lowering command is issued the element Tr2 is turned off the FET 10 is cut off, the element Tr1 is turned on, the FET 20 is turned on via the element R1, and the motor 5 is excited by the operating FET 11 for reverse rotation. When a lifting command is issued, the corresponding elements are likewise operated for positive rotation. Responsiveness and durability can be improved, and a device can be made compact.
Patent JP-H02183870-A (JP)
Title: Line segment connection determining system for circuit diagram
Inventor: SASAKI YOKO
IPC: G06F17/50
Filed: 1989-01-11
Abstract: PURPOSE:To execute the exact determination of a connecting line segment at high processing speed by determining a reference line segment by using the feature of a circuit diagram and determining the correct line segment to be connected to this reference line segment. CONSTITUTION:The X and Y coordinate value data of end points showing the start point and end point of the respective line segments in the graphic information of the circuit diagram are investigated and the presence and absence of unprocessed line segment data is decided. When the unprocessed line segment data are present, one line segment in a horizontal or vertical direction is extracted from all the line segment data and inputted. The line segment, of which the Y coordinate value of the end point is same as that of this reference line segment, is wholly collected and only the line segment to have the same end point X coordinate value as the X coordinate value of a reference line segment a-b is selected. Then, a line segment i-j, which is oblique to the reference line segment a-b, and line segments k-l and m-n, which are cross connection, are excluded as an error line segment. Out of the remained line segments, concerning a line segment o-p, it is overlapped with the reference line segment a-b in one part and when this overlapped is detected, the coordinates of the end point are corrected. Thus, the connecting line segment can be exactly determined in a short time.
Patent JP-S63174206-A (JP)
Inventor: ITO HIROSHI
IPC: H01G4/12
Filed: 1987-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59129966-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: MATSUMOTO TAKASHI
IPC: G11B15/665
Filed: 1983-01-14
Abstract: PURPOSE:To decide the tape path without contacting a component other than a reel stand by drawing a tape from both ends of a drawing section at the same time when a cassette is loaded, and bringing the tape into press contact with a sound head without being wound on a cylinder. CONSTITUTION:A link 11 is moved downward concurrently with the loading of a cassette by the turning of a link 8 linked to a cam 6 via a pulley 3 and gears 5, 7 by the rotation of a motor, a turning link 15 is turned also clockwise and sliders 18, 21 are pressed to the left. A link 28 is turned counterclockwise by meshing of gears 23, 25 and 26 and a guide post 27 draws a magnetic tape 29 toward the outside of the cassette. A link 31 is turned clockwise by meshing of gears 14 and 30 at the same time to draw the tape 29 so as to bring the tape into press contact with the sound head 40. Thus, the tape path is decided between rollers 27 and 37 concurrently with the loading of cassette without the tape being contacted with a component other than the reel stand.
Patent JP-S63172298-A (JP)
Inventor: MATSUEDA YOJIRO
IPC: G02F1/1368
Filed: 1987-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5390090-A (JP)
Title: Clamp mechanism
Inventor: GOTOU KAORU
IPC: B23B27/16
Filed: 1977-01-19
Abstract: PURPOSE: To provide a clamp mechanism of combination of a lever member clamped type and a clamp member clamped type, said mechanism clamping a member to be clamped, and releasing the same easily and clamping a chip agianst the bottom and side wall of a chip seat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06215061-A (JP)
Title: Semiconductor integrated circuit analytic system
Inventor: KOYAMA AKIO
IPC: G06F17/50
Filed: 1993-01-14
Abstract: PURPOSE:To improve the efficiency of the simulation of an LSI by performing simulation within an interactively specified simulation execution range on a display screen of circuit information and omitting simulation for other areas. CONSTITUTION:A critical path extracting means 21 has a function for extracting a critical path on the basis of a net list 18 and directory information 19, and the extracted critical path is displayed on a display device 10 through an entry means 13 and a display control means 11. A simulator 20 simulates the timing of the critical path and the simulation result is displayed through a simulation result storage part 23. The feedback of the simulation result of the simulator 20 to logical designing is easy, logic and timing are precisely designed, and the LSI design period is shortened.
Patent JP-S63173095-A (JP)
Inventor: UCHIYAMA SHIGERU
IPC: G10H1/00
Filed: 1987-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62162704-A (JP)
Title: Tappet valve device for 4 cycle engine
Inventor: HAMADA SHIGEAKI
IPC: F01L1/12
Filed: 1986-01-13
Abstract: PURPOSE:To dispose an ignition plug at the center of an engine, by disposing valve shafts of suction and exhaust valves in an enlarged V-shape and mounting the ignition plug at the center of them, disposing a cam shaft at the upper portion of the valves on the one side and driving valves on the other side by the cams of the cam shaft via rods. CONSTITUTION:Each two sets of suction valves 3 and exhaust values 4 are provided and the suction and exhaust values 3, 4 are disposed in an enlarged V-shape with respect to an axial line of a cylinder. An ignition plug 2 is disposed at the center of a combustion chamber. A cam shaft 7 is disposed at the upper portion of the exhaust valves 4 and the exhaust valves 4 are opened and closed via rocker arms 9. The suction valves 3 are opened and closed by cams 14 disposed at the opposite sides of cams 10 for the exhaust valves via rods 13 and rocker arms 11. An access space to the ignition plug 2 is formed between the rods 13.
Patent JP-H10199826-A (JP)
Title: Laser treatment container and laser treatment device
Inventor: HASHIZUME KOJI
IPC: H01L21/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser treatment container that can stabilize the temperature of a sample to which laser annealing treatment is executed and can set the temperature uniform. SOLUTION: In a treatment container 13, plural reflectors 33 are provided for the upper part of a moving area in a moving stag 14. The reflectors 33 are stacked, and they are provided so that they sandwich a window 15 to which laser beam L is guided along the moving direction of the moving stage 14. A heater 30 is incorporated in the moving stage 14, and the heater 30 heats a glass substrate 3 which is installed and fixed on an upper face. Then, heat radiated from the heater 30 is reflected by the reflectors 33 provided on the upper part of the moving area, and it is added to the glass substrate 3 fixed on the moving stage 14, while the moving stage 14 moves the moving area. The glass substrate 3 is heated from both faces by heat which is directly added from the heater 30 and heat reflected by the reflectors 33.
Patent JP-S5497907-A (JP)
Title: High temperature hot hydrostatic device
Inventor: MORITOKI MASATO
IPC: H05B3/62
Filed: 1978-01-19
Abstract: PURPOSE:To reduce the cost of a high temperature hot hydrostatic device by constructing a heat source of a carbon heater of specific shape and efficiently heating in direct heat type by the carbon heater. CONSTITUTION:A heat source 3 is composed of a group of inverted U-shaped carbon heaters 4 arranged around a container for an article to be heat treated to thereby uniformly heat the entire area from the top to the bottom. The carbon heaters 4 are so arranged as to fixedly support under insulation at the lower ends as electrically connecting terminals is single or multiple stages along the imaginary cylinder around a vertical shaft as a center in a heat treatment chamber 2.
Patent JP-H01182051-A (JP)
Title: Recording device
Inventor: HARADA TSUTOMU
IPC: B41J1/30
Filed: 1988-01-14
Abstract: PURPOSE:To maintain the accuracy of printing pitch by providing the same number of guide grooves as that of spokes on the specified points of a type wheel mounting base and allowing guide members in the specified points of a hammer to be inserted when the hammer hits. CONSTITUTION:If one of types formed on the periphery of a daisy wheel 3 stops on the position of a hammer 41 by rotation or specified rotation of a wheel motor 60, a hammer drive mechanism moves at high speed to an arrow D direction to perform a hammering action. At that time, the hammer 40 rams the rear of the type and simultaneously, a guide member 40a formed at the lower end of the hammer 40 fits into a guide groove 50a. Consequently, even when a dumping state where the rotation of the daisy wheel 3 is not completely at a standstill or the daisy wheel does not stop at a specified position due to irregularity in the stopping accuracy of the wheel motor 60, the pitch accuracy for correct printing is maintained to perform printing.
Patent JP-S5497586-A (JP)
Title: Manufacture of barium titanate single crystal
Inventor: TSUYA HIDEKI
IPC: C30B15/36
Filed: 1978-01-19
Abstract: PURPOSE: To obtain BaTiO 3  single crystal from which great single crystal piece consisting of one side of the principal axle can be cut off economically by growing single crystal by slanting the growth axial direction through a specific angle from the principal axle(alpha-axle).  
     CONSTITUTION: From a raw material with a starting composition of a BaO/TiO 2  molal ratio of 40/60 to 33/67, BaTiO 3  single crystal is pulled up and breeded at a temperature below 1460°C. In the growth of the single crystal 2' of BaTiO 3 , the seed crystal 1' is slanted through the angle θ from the principal axle(alpha-axle). In consequence, because the normal direction of the shoulder 3' of the singlr crystal 2' obtained becomes the principal axle, the cutting of the single crystal piece 6' is very advantageously carried out. In this case, the setting of angle to θ=15 to 30° makes the cutting of single crystal piece economical. Also, when the growth of the (θ = 0) BaTiO 3  single crystal 2 is made by using seed crystal with directivity along the principal axle direction and making the principal axle direction conincide with the growth axle direction, the size of the single crystal piece 6 to be cut off is limited and thus makes its economy very bad. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05189344-A (JP)
Title: Microprocessor
Inventor: DATE KAZUHARU
IPC: G06F13/10
Filed: 1992-01-14
Abstract: PURPOSE:To realize a function which controls the wait time of an MPU without adding a wait control circuit. CONSTITUTION:A memory 11 is connected through a data line 14 with an MPU 10, and three peripheral equipments 12a, 12b, and 12c are connected through a signal line 15 and a data line 14 with the MPU 10. The number of wait cycles necessary to the peripheral equipment 12a is 3, that necessary to the peripheral equipment 12b is 2, and that necessary to the peripheral equipment 12c is 1. Wait time information is added to the command of performing an access to the peripheral equipments from the memory 11, and for example, when the command of performing the access to the peripheral equipment 12a is transmitted from the memory 11 to the MPU 10, '3' is transmitted to the MPU 10 as the wait time information. At that time, the MPU 10 transmits an access signal through the signal line 15 to the peripheral equipment 12a. On the other hand, a wait time information processing circuit 13 in the MPU 10 receives the information '3', and sets the MPU 10 to be in a wait state in the period of the 3 wait cycles.
Patent JP-S59129579-A (JP)
Title: Cooler for electric device
Inventor: TAKAHASHI NOBUYOSHI
IPC: H02M7/04
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a small-sized, inexpensive and highly safe device by spraying coolant to a circuit element and a heat sink, submerging them in coolant, and evaporating the coolant and retaining an insulation via evaporated vapor phase coolant. CONSTITUTION:A stack 9a in which a circuit element 7 such as a thyristor and a heat sink 8 are closely integrated is contained in a sealed vessel 1, part of the stack 9a is dipped in liquid coolant 19 in the bottom of the vessel 1, the liquid phase coolant 19 is sprayed from the coolant storage vessel 15 into a distribution pipe 16 to the heat sink 8. Cooling is performed by evaporation into the coolant 19 by dipping and spraying, and preferable insulation is retained by the vapor phase coolant 20 by evaporating. Further, the coolant 19 is heated and evaporated by a heater 21 at the operation starting time, the coolant 20 is liquefied by a condenser 17, and dropped in the vessel 15. Further, to control the spraying, a valve 22 is provided at the main pipe 23.
Patent JP-H04295492-A (JP)
Title: Method of manufacturing alkyl glycoside and alkyl polyglycoside
Inventor: SHIYUTEFUAN SHIYUMITSUTO
IPC: C07H15/04
Filed: 1992-01-14
Abstract: PURPOSE: To obtain compds. improved in hue by reacting a saccharide and long-chain alcohol by an acid catalyst under specific conditions in the presence of sodium hypophosphite and water, then neutralizing the reaction product by a specific method.  
     CONSTITUTION: (A) The saccharide and (B) a 12 to 20C alcohol are reacted by acid catalyst preferably at a temp. of 90 to 120°C in the presence of the sodium hypophosphite and water of ≤1.3% of the total of the components A and B by using these components in such a manner that the molar ratio of the components A/B attains 1:5 to 1:10. The reaction mixture after the end of the reaction is then neutralized by using alkali hydroxide (more adequately a methanol soln. of potassium hydroxide) dissolved in a 1 to 4C alcohol. The component A is preferably glucose and the component B preferably lauryl alcohol, etc. For example, p-toluene sulfonic acid, etc., are used as the acid catalyst. 
     COPYRIGHT: (C)1992,JPO