baber/WOPTO huggingface dataset:
Patent JP-H03266317-A (JP)
Title: Power switchgear
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1990-03-16
Abstract: PURPOSE:To prevent unbreakability due to a drop of insulation resistance by opposing a projecting portion of a U-like arc driving plate to a fixed contact, and opposing a part of the driving plate to the tip of a movable contact when the movable contact is fully opened so that the integrated driving plate is kept electrically insulated. CONSTITUTION:A pair of respective U-like arc driving plates 22 are independently and bilaterally symmetrically installed in an arc-extinguishing chamber in which a movable contact 11 is housed, and other portions are arranged quite the same as an ordinary power switchgear. With such constitution as above, the projecting portion 22a of the driving plate 22 is opposed to a fixed contact 13 and when the movable contact 11 is fully opened, a part of the driving plate 22 is opposed to the tip of the contact 11. Next, in operation, a current is made to flow in an operation coil 5, and then, a fixed point of contact 13a and a movable point of contact 11a are opened, and an arc 23 generated is extended by a current flowing between the movable contact 11 and the fixed contact 13 and arc-extinguishing grids 21 to divide an end of the arc 23 into 2 equal parts. Thereafter, the arc 23b divided into 2 equal parts are led between the arc grids, where it is extiguished.
Patent JP-H03266763-A (JP)
Title: Ventilating device for vehicle
Inventor: ISHIKAWA SHINICHIRO
IPC: B60H1/24
Filed: 1990-03-16
Abstract: PURPOSE:To restrain with small power the transmission of pressure fluctuation outside a vehicle to the inside of the vehicle during operation of the vehicle at high speed by providing supply and ventilating fans of low pressure for a large amount of air which are actuated when the vehicle is operated outside a tunnel, and providing supply and ventilating fans of high pressure for a small amount of air which are controlled according to tunnel information etc. CONSTITUTION:When a vehicle is operated outside a tunnel cutoff valves 3, 6 are opened and the vehicle is ventilated by supply and ventilating fans 2, 5 and supply and exhaust vortex blowers 14, 16. When pressure inside the vehicle is fluctuated as the vehicle is operated in highlands or changes in atmospheric pressure are remarkable, a feedback signal is output from a feedback circuit 12 to which signals of a vehicle internal pressure detector 12 are input and the deviation between the feedback signal and the value of a control command from a computing element 9 is found by a controller 8 and the blowers 14, 16 are controlled via respective inverters 15, 17. When entrance of the vehicle into a tunnel is detected from the signal of a tunnel information output device 11 the supply and ventilating fans 2, 5 are stopped by the controller 8 and at the same time the cutoff valves 3, 6 are closed.
Patent JP-H1075180-A (JP)
Title: Storage method and storage device for digital encoding symbol string
Inventor: JOSEPH GEORGE KNEUER
IPC: G06F17/30
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and efficient finite successive pattern memory utilizing an abandonment judgement reference by searching a related subset among the prescribed number of the subsets fewer than the total number of memory locations, selecting the memory location from the subset and updating it. SOLUTION: At the time of storing plural digital encoding symbol strings in a memory device, the memory device is divided into plural storage sets, and the respective storage sets are further divided into plural slots. In this case, each slot stores one digital encoding symbol and control information related to it. For example, a memory 100 is provided with plural rows 0, 1, 2...1ff and plural columns 0 and 1-3, the rows 0-3f are reserved for native character sets, and a character A is stored in the memory location (10-1) of a tenth row and a first column. Similarly, the characters B-D are respectively allocated to the locations 10-2, 10-3 and 11-0. Also, a row address 40 is reserved for a special code.
Patent JP-H07250437-A (JP)
Title: Solar battery power supply
Inventor: OTAKA YUKIO
IPC: H01M10/46
Filed: 1994-03-09
Abstract: PURPOSE:To prevent a rechargeable battery from deteriorating abruptly even if solar battery is left under high temperature. CONSTITUTION:Charging voltage control means 3-9, 11-13 discharge a rechargeable battery 14 down to a second predetermined level lower than a first predetermined level when the charging voltage of the battery 14 reaches the first level. For example, a lithium ion battery deteriorates significantly when it is charged under a high temperature state of 50-60 deg.C but the deterioration can be suppressed when the battery is discharged to lower the charging voltage down to a second predetermined level which is about 90-80% of the first predetermined level. When the charging voltage of the rechargeable battery reaches the first predetermined level under high insulation which may cause high temperature, the battery is discharged to lower the charging voltage down to the second predetermined level.
Patent JP-S5743478-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/20
Filed: 1981-04-27
Abstract: PURPOSE:To enhance the ionization rate of an amorphous semiconductor containing III-valency or V-valency impurity by adding 0.01-5mol% of unpaired bond neutralizing hydrogen or halogen element therto. CONSTITUTION:Relatively large quantity of hydrogen or halogenide is added to a non-single crystalline semiconductor having polycrystalline configuration of short range order of 20-100Angstrom or middle range orfer of 100Angstrom -10mum in crystalline grain size in the region where many unpaired bonding hands of the outer periphery or its vicinity of the crystalline grain boundary or lump exist, thereby neutralizing the unpaired bonding hands. A hydrogen bond is formed by the halogenide, thereby contributing to an electric conduction. Thus, an element or impurity element forming non-single crystalline semiconductor is activated by the induction energy at the position isolated from the surface to be covered of the semiconductor, and is flown as a lumped cluster.
Patent JP-2000256026-A (JP)
Title: Scribing method and apparatus therefor
Inventor: SHIMOTOYOTOME AKIRA
IPC: C03B33/027
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To form good scribing lines particularly to a work having plural layers with different hardnesses with a scribing apparatus for forming the scribing lines on the work surface by utilizing vibration. SOLUTION: A scribing body A has a cutter 30 (abutment member) and a vibration actuator 40 for imparting the vibration to the cutter 30. The scribing body A is movable along the work surface by a moving mechanism. While the vibration is imparted to the cutter 30 by driving the vibration actuator 40 in the state of pressing the cutter 30 to the work surface by its own weight of the scribing body A, the cutter 30 is moved relatively along the work surface, by which the scribing lines are formed on the work surface. At this time, the driving voltage by plural specific frequency signals is imparted to the vibration actuator 40.
Patent JP-H10252828-A (JP)
Title: Vibration control support device
Inventor: YOTANI YORISHIGE
IPC: B60K5/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To restrain relative positional dislocation of an installing position of this installing member to a support object body and a support member by exhibiting resistance force to relative displacement in a plane almost orthogonal to the input direction of a support load of second and second installing members before being installed without inputting the support load, and releasing it after installation. SOLUTION: A crest-shaped cross-sectional protruding strip 72 extending in a straight line in the radial direction from a central shaft, is protrusively arranged on an upper surface 68 of a first contact part 24 of a first installing metal fitting 12. An almost V-shaped cross-sectional recessed groove 74 extending in a straight line in the radial direction from the central shaft is formed on an under surface 70K of shock absorbing rubber 64. In a condition before being installed on a vehicle, the protruding strip 72 of the first contact part 24 enters and engages with the recessed groove 74 formed on the shock absorbing rubber 64.  When some external force to cause relative displacement in the direction perpendicular to the axis, acts between first and second installing metal fittings 12 and 14, checking force to relative displacement of the first and the second installing metal fittings 12 and 14 is exhibited on the basis of contact raction of these when the protruding strip 72 comes into contact with the recessed groove 74 by causing relative displacement.
Patent JP-S60204403-A (JP)
Inventor: HAMAMOTO HIDEKI
IPC: B65B3/32
Filed: 1984-03-30
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-S56161257-A (JP)
Title: Housing devicde for paper tape
Inventor: ADACHI SUSUMU
IPC: B65H75/34
Filed: 1980-05-16
Abstract: PURPOSE: To enable reliable housing of a peper tape, by a method wherein, after a given amount of the paper tape is laid over a housing case by means of a tape hanger, it falls onto a moving pan to be supported thereat, in a device in which a data tape is housed in a manner to be continuouly folded.  
     CONSTITUTION: When a given amount of a paper tape 1 is laid over a tape hanger 6 positioned at the upper part of a case 4, a motor 1Q runs in the forward direction and in the backward direction by a respective given value. With the tape hanger 6 pulled in, a given amount of the paper tape 1 is dropped onto a pan 7 and the tape hanger 6 is caused to restore to its original position. Afterwards, with a motor 18 run by a given amount, the pan 7 is lowered by a distance coresponding to an amount in which the paper tape 1 is housed. As noted above, the taper hanger 6 catches the paper tape 1 once for piling it up, and this enables to prevent the paper tape 1 from dropping in a unsteady falling state produced resulting from the falling  under its own weight in a long distance, and permits to reliably and steady house  the paper tape to its fullest capacity without being rolled in a faulty condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56161675-A (JP)
Title: Semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L29/78
Filed: 1980-05-16
Abstract: PURPOSE:To integrate highly an MOS type circuit in a multilayer type by forming a single crystalline Si layer on an insulating film by a laser annealing or the like and forming an active region of an FET at the upper and the lower parts through a gate film and a field film. CONSTITUTION:A p type doped polysilicon, for example, accumlated on an insulating substrate 1 such as an SiO2 or the like is, for example, annealed with a laser to form a single crystalline layer 2. After ions are injected on the layer 2 to form a source 5S and a drain 5D, a filed film 4 and gate films 61, 62 are formed on the surface, and a p type single crystalline layer 7 is then formed again on the top of them. After a source 8S and a drain 8D are then diffused in the layer 7, electrode wiring layers are formed on the upper and lower diffused layers and are connected thereto, thereby forming, for example, a sensing circuit. Thus, the active region is formed in a multilayer, enabling, for example, to form one diffused layer for the gate electrode of the other FET thereby highly integrating the MOS circuit.
Patent JP-H07274113-A (JP)
Title: Signal recording/reproducing device
Inventor: KURANO YUKIO
IPC: H04N5/783
Filed: 1994-04-01
Abstract: PURPOSE:To provide a signal recording/reproducing device which can easily obtain a signal required at the time of generating an output image and can output an image of high quality at the time of high speed reproduction. CONSTITUTION:An input signal is inputted from an input terminal 1, and a transmission packet input unit 3 divides it for respective recording packets for regular reproduction. A recording packet generator for high speed reproduction 4 generates a packet for high speed reproduction and a recording format converter 5 executes format for recording data at the arbitrary position of a magnetic tape 10. The processing of modulation is executed in a recording circuit 6 and data is recorded on the magnetic tape 10 by a recording head 8. At the time of reproduction, data read by a reproduction head 9 is demodulated by a reproduction circuit 7, and a recording signal identifier 11 identifies the input signal or data for high speed reproduction. Then, an output packet constitution unit 12 converts data into an output packet system and it is outputted from an output terminal 2 through a packet output unit 13.
Patent JP-S51140775-A (JP)
Title: Detecting system of obstables in smoke
Inventor: SHIMOSAKA AKIO
IPC: G01S15/93
Filed: 1975-05-30
Abstract: PURPOSE: Obstacles positioned in front of a person and covered by smoke is detected by installing transmitting unit and receiving unit of ultrasonic wave on a helmet and so on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63233172-A (JP)
Inventor: KONDO MASAO
IPC: F17C3/00
Filed: 1987-03-19
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-S57181126-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIYOZUMI FUMIO
IPC: H01L21/318
Filed: 1981-05-01
Abstract: PURPOSE:To obtain an oxidation resisting mask by forming the surface of a substrate into an oxide film in an oxidizing atmosphere, replacing the atmosphere with a nitriding atmosphere and improving the surface layer of the oxide  film into a nitride film. CONSTITUTION:The silicon substrate 1 is thermally oxidized in the acidic atmosphere to form the silicon oxide film 2, the acidic atmosphere is replaced with the nitriding atmosphere, the surface layer of the silicon oxide film 2 is improved to the silicon nitride film 3, and the silicon nitride film 3 and the silicon oxide film 2 of a section functioning as an inactive region 4 are removed using a photo-resist as a mask. A field oxide film 5 burying in the silicon substrate 1 is shaped selectively to the inactive region 4 while employing the silicon nitride film 3 as an oxidation resisting mask through thermal oxidation in the oxidizing atmosphere, the silicon nitride film 3 and the silicon oxide film 2 are removed, an active region 6 is formed, and a gate insulating film 7, a gate electrode 8 and a source-drain region 9 are shaped to said region.
Patent JP-S59191021-A (JP)
Title: Variable focusing camera containing close-up mechanism
Inventor: OGAWA YUKIO
IPC: G03B5/00
Filed: 1983-04-15
Abstract: PURPOSE:To deepen the depth of a field at the time of a close-up photographing, and to execute easily focusing by constituting so that a main lens stopping pawl is engaged to a close-up pawl tooth at the time of using a close-up photographic lens, and also setting a diaphragm value to a small diaphragm value. CONSTITUTION:At the time of a close-up photographing, an automatic focusing mechanism is not operated by a change over switch, and when a set lever 21 moves in the left direction at the time of release, as for the turn of a rotary ring 8, a stop pawl 22 is engaged to a pawl tooth 8d, the ring stops at a prescribed close-up position of the closest focusing distance side, and a main lens is always held in a prescribed close-up position. Also, in this position of the ring 8, a cam part 8e abuts on a pin 29 of a diaphragm combined sector 27 by pressing, and an opening quantity of the sector 27 is controlled. In case when the pawl 22 is engaged to one of a ratchet teeth part 8c of the ring 8 such as the time of standard photographing or telephoto photographing, the cam part 8e is detached from a moving path of the pin 29, and the sector 27 can be fully opened.
Patent JP-S62221237-A (JP)
Title: Transmission primary station equipment in multipoint optical transmission system
Inventor: SHIMOKAWA HIDEO
IPC: H04L12/437
Filed: 1986-03-24
Abstract: PURPOSE:To minimize the influence of abnormality by double connecting a primary station for optical communication transmission and plural secondary stations into a loop clockwise and counterclockwise and judging a trouble to switch the used communication destination if a reception response is not returned. CONSTITUTION:A primary station 20 and plural secondary stations A-I are double connected into a loop by a clock wise line 18 and a counterclockwise line 19 of optical fibers. If the line 18 between secondary stations C and D is disconnected, the secondary station D judges the trouble because of no reception response and switches the secondary station of the transmission destination from the station C to the station E. The signal from the station D is broken in the station C, and the station C switches the station of the transmission destination from the station D to the station B. If the station D is faulty, stations C and E detect the break of the signal from the station D and switch stations of transmission destinations from the station D to stations B and F respectively. Thus, the influence of abnormality of the system is minimized with simple equipments.
Patent JP-S61223337-A (JP)
Title: Hydraulic clutch
Inventor: OGAWARA HIDEJI
IPC: F16D25/0635
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate fixing of hydraulic clutch by providing a flexible plate for securing a flywheel to the engine crank shaft while fitting rotatably to the input shaft. CONSTITUTION:A flywheel 11 is fitted rotatably to the tip section of the input shaft 92 of transmission while a clutch cover 12 is tightened through bolts to the flywheel 11 around the input shaft 92. A clutch disc 13 is spline to the input shaft 92 between the flywheel 11 and the clutch cover 12. The engine crank shaft 90 is secured with the flywheel 11 through a flexible plate 16.
Patent JP-S60209810-A (JP)
Title: Numerical control device
Inventor: TAKAGAWA KIYOSHI
IPC: G05B19/4069
Filed: 1984-04-02
Abstract: PURPOSE:To display always a cut surface and to find easily failures such as erroneous operations or the like by displaying a work while rotating it. CONSTITUTION:A numerical control NC device consists of a main body 10, which consists of a data input device 11, a pattern shape storage memory 12, and a central processing unit 13 for operation of the rotative speed of a table or the like, and a pattern display device 14 such as a CRT or the like, A cylindrical work 1 is positioned and fixed to a chuck 21 which is rotated around a revolving shaft, and an edged tool base 23 is moved to perform the working with a tool T in the state where the front end of the work 1 is fixed by a tail stopper 22. This work is displayed on the pattern display device 14, and picture information is set to calculate display data, and momentarily rotating data of the work 1 is described. Thus, the chuck 21 and the work 1 are displayed on the pattern display device 14 while being rotated, and cut conditions are monitored well.
Patent JP-H07242413-A (JP)
Title: Production of crystalline siliceous compound
Inventor: TSUKAHARA ITSURO
IPC: C01B33/20
Filed: 1994-03-08
Abstract: PURPOSE:To suppress the formation of the deposit layer and agglomerate in a device and improve the productivity by burning a powdery amorphous silica compd. having a specified content of water. CONSTITUTION:A siliceous compd. soln. (e.g. silicate soln.) contg. 28-95wt.% (wet basis) water is dried at 170-400 deg.C by spray drying, etc., to obtain a powdery amorphous siliceous compd. contg. <=1.2wt.% (wet basis) water. The compd. is then burnt at 550-830 deg.C by a rotary kiln, etc., to obtain a crystalline siliceous compd. expressed by the formula (M is Ni and/or K, M' is Ca and/or Mg, y/x=0.5 to 3.5, and z/x=0 to 1.0).
Patent JP-H02251650-A (JP)
Title: Non-woven fabric and preparation thereof
Inventor: YAMADA SHIYUNICHI
IPC: D04H1/498
Filed: 1989-03-16
Abstract: PURPOSE:To provide a non-woven fabric having a high strength, a rich drape property and a good touch by applying a specific treatment to a laminate comprising spun-bonded fiber fleeces prepared by collecting continuous fiber groups and melt-blown fiber fleeces prepared by collecting ultrafine fiber groups. CONSTITUTION:(A) Spun-bonded fiber fleeces comprising collected continuous fiber groups are first laminated to (B) melt-blown fiber fleeces comprising collected ultrafine fiber groups and the prepared laminate is placed on a porous sheet. A high pressure fluid flow is collected with the laminate to discharge the fluid flow from the hole portions of the porous sheet, thereby collecting the continuous fiber groups and the ultrafine fiber groups in the laminate at the non-hole portions of the porous sheet and simultaneously thickly entangling both the fiber groups to provide a non-woven fabric comprising the components A and B wherein the laminate has many small hole regions free from both the fiber groups and the small hole regions are surrounded with fiber-combined regions comprising both the thickly and densely entangled fiber groups.
Patent JP-H04301562-A (JP)
Title: Method of analyzing salt of high concentration and apparatus therefor
Inventor: HANAOKA YUZURU
IPC: G01N30/14
Filed: 1991-03-29
Abstract: PURPOSE:To enable execution of accurate analysis without being affected by an interference component in a sample, by removing the interference component by using a cutting valve, and by introducing only an object component into a separating column. CONSTITUTION:An injector 4 is turned off and an internal flow passage is changed over from a state of connection indicated by a solid line to a state indicated by a broken line. A sample in a meter 4g is carried by an eluant and reaches a vacant pipe 13g through third and second connecting ports 4c and 4b of the injector 4, a cutting column 12 and first and sixth connecting ports 4a and 4f of a cutting valve 13 in this sequence. By this changeover, an interference component is shut up in the column 12 and only a measuring component in the sample carried through the column 12 reaches a separating column 5 via third and second connecting ports 13c and 13b of the valve 13 and is separated therein chromatographically. A separated eluate in the column 5 is discharged through an inner chamber of a suppressor 6, a preheating pipe 7, a detector 8, the preheating pipe 7 and a check valve 10c in this sequence.
Patent JP-H06281495-A (JP)
Title: Measuring method for yarn weight and equipment thereof
Inventor: ANZAI IWAO
IPC: C03B37/12
Filed: 1993-03-25
Abstract: PURPOSE:To automatically measure yarn wt., particularly, the wt. of glass fibre cake with the yarn implemented on a take-up motion and without using weighing equipment. CONSTITUTION:Measurement is made to the number of revolutions (N1) obtained after elapsing a predetermined period (T0) after freely rotating an empty tube implemented on a take-up motion to have the predetermined number of revolutions (N0) and the number of revolutions (N2) obtained after elapsing a predetermined period (T0) after freely rotating a cake-formed yam tube to have the predetermined number of revolutions (N0). The difference between moment of inertia of the empty tube and that of the yarn tube is calculated from these numbers of revolutions (N1) and (N2), and previously set moment of inertia arithmetic constant. In addition, the distance from the reference point to the outer diameter of the yarn tube is measured. Arithmetic based on the difference between the distance and moment of inertia, and a constant for yarn wt. arithmetic is done to calculate yarn wt.