baber/WOPTO huggingface dataset:
Patent JP-H04123829-A (JP)
Title: Machine for copying key
Inventor: TERADA MASAJI
IPC: B21D28/00
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the key copying machine easy to transport of a small type inexpensive in manufacturing cost by moving the key mother material with holding, guiding it with a pitch code plate and a depth code plate and cutting the key groove by hand operation. CONSTITUTION:The pitch code plate 17 is attached to pins 47, 48 by turning a key holding means 16, mounting the depth code plate 17a corresponding to the key to be copied between the fixing component and the upper plate 28 through a fastening handle 30 in the machine for copying key 10. And the key base material 34 is mounted between the lower plate 29 and the fixing component. The top end of the key base material 34 is mounted on the dies 11 by falling the key holding means 16 frontward. The pitch of key groove is detected with the pitch code plate 17 by a detecting means set on the bottom set at the bottom part of the key holding means 16. On the other hand, the depth code plate 17a is moved to the width direction, the prescribed depth code is selected, and made in contact with the puncher 14. By pressing the pressurizing handle 18 in this state, the key form is formed on the key base material 33 with the puncher 14.
Patent JP-H08193112-A (JP)
Title: Polyisocyanate/polyamine mixture and its use in polyurea film production
Inventor: EDOWAADO PII SUKUIRAA
IPC: C09D175/04
Filed: 1995-08-28
Abstract: An aldimine/aspartate cpd. of formula (I) is new. In (I): X = an organic gp. of valency n, which is inert toward isocyanate gps. at 100 [deg]C. or below; R1 and R2 = (substd.) hydrocarbon gps.; or both gps., together with the beta-carbon atom, may form a cycloaliphatic or heterocyclic ring; R3-R6 = organic gps. that are inert toward isocyanate gps. at 100 [deg]C. or below; a and b = 1-5; and n = a+b = 2-6.
Patent JP-S60118209-A (JP)
Title: Filter comprising multiple chambers
Inventor: TEOFUIRU KURISUTOFUA
IPC: B01D35/12
Filed: 1984-11-16
Abstract: The invention relates to a filter comprising main and secondary filtering stacks and a distribution valve provided with main and secondary enclosures adapted to isolate the filtering elements of the two stacks section by section with a view to deblinding them, the fluid issuing from deblinding being directed towards a discharge chamber. This chamber communicates with an enclosure without pressure via a duct and a complementary duct provided with a valve. One application of the invention is the production of a filter with high yield of filtration.
Patent JP-H08320830-A (JP)
Title: Data processor
Inventor: YOSHIOKA SHINICHI
IPC: G06F12/10
Filed: 1995-08-25
Abstract: PURPOSE: To support plural page sizes without increasing chip occupation area or power consumption by allowing respective storage areas, where information on correspondence between logical page numbers and physical page numbers is stored, to be accessed with common index addresses. CONSTITUTION: A logical address space is divided into units called logical pages, and logical addresses are converted into physical addresses, page by page. A buffer memory 1 like an address conversion buffer is used in common to plural logical pages which are variable in size. A set associative cache memory which is equipped with a storage area for storing the correspondence information including a logical page number VPN and a physical page number PPN corresponding to it and has plural banks 11-14 accessed with the common index addresses 2 is used as the buffer memory 1.
Patent JP-H0687478-A (JP)
Title: Electric equipment housing structure of scooter type vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B60R16/04
Filed: 1992-09-09
Abstract: PURPOSE:To improve the lay-out performance of an electric equipment housing chamber in a space under a step board, and improve the car body assembling workability and reduce a cost by reducing the number of fastening member such as bolt, and fix a cap for sealing an opening part of the electric equipment housing chamber surely and so as to be fitted and disconnected easily. CONSTITUTION:An electric equipment housing chamber 23, which is opened in the side of a car body and in which plural electric equipments (a battery 28 and a relay 29) can be housed, is provided under a step board, and a cap 24, which can seal the opening part of this electric equipment housing chamber 23, is provided. In this electric equipment housing structure of a scooter type vehicle, the form of the electric equipment housing chamber 23 is formed so that plural electric equipments (28, 29) can be arranged in the cross direction of a vehicle. The electric equipment housing chamber 23 is formed integrally with a frame cover 21 for covering a car body frame 2, and the electric equipment housing chamber 23 and the cap 24 are fastened together to the car body frame 2 by the same fastening member 38C.
Patent JP-S62102900-A (JP)
Title: Dehydration method for sludge
Inventor: KOYAMA SHIGERU
IPC: C02F11/14
Filed: 1985-10-28
Abstract: PURPOSE:To considerably decrease the water content of dehydrated cake by adding an acid or alkali to org. sludge to attain specific pH, then neutralizing and reforming the sludge with a neutralizer and dehydrating such cake. CONSTITUTION:The acid or alkali is added to the org. sludge generated from sewerage, etc., to adjust the pH to <=4 or >=9 and to dissolve viscous materials consisting of sugars and proteins so as to remove the same from the sludge. The sludge is then neutralized by the neutralizer upon lapse of >=3sec. The viscous materials are deposited but are separatedly deposited from the already solidified sludge and therefore, the water content of the dehydrated cake is considerably decreased as compared to the dehydrated cake which is not subjected to the above-mentioned treatment if the sludge and the cake deposited with such viscous materials are subjected to a dehydration treatment.
Patent JP-H1188344-A (JP)
Title: Cell storage circuit
Inventor: YOSHINO MANABU
IPC: H04L12/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To preferentially read the packet of large influence by delay and to evade the degradation of transmission characteristics and operability. SOLUTION: Input cells are discriminated by a packet length, a function or the combination and respectively housed in corresponding packet housing means 2 and 3 and a switching means 4 reads the cells housed in the respective packet housing means 2 and 3 by a packet unit. Also, a part or all of the plural packet housing means 2 and 3 can house the cells for respective connections. Also, the switching means 4 can preferentially perform output from the packet housing means 2 housing short packets.
Patent JP-2000056568-A (JP)
Title: Image forming device
Inventor: HATORI SATOSHI
IPC: G03G15/08
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the spill of a toner in each toner container toward developing machines at times other than toner replenishment, even if clearance exists between each toner feed member and each toner feed path. SOLUTION: An image forming device includes a plurality of rotary developing devices each having a developing machine, a plurality of toner containers rotating integrally with the developing devices, toner feed pipes 245 each serving as a toner feed path connecting the inside of each toner container to each developing device, and toner feed screws 250 serving as toner feed members. A magnet 400 is provided near the opening of each toner feed pipe 245 facing each developing machine 231. Thus when the developing device is rotating, a magnetic developer in the developing machine 231 that flows into the feed pipe 245 is fixed inside the toner feed pipe 245 by a magnetic field.  Therefore, the magnetic developer fixed inside the toner feed pipe closes the opening, so that even if clearance exists between the toner feed screw 250 and the toner feed pipe 245, the spill of the toner to the developing machine 231 can be prevented.
Patent JP-S62100901-A (JP)
Inventor: KAWAGUCHI SHIGERU
IPC: F21V29/00
Filed: 1985-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0664711-A (JP)
Title: Slidingly device
Inventor: HARA HIDEKI
IPC: B65G1/04
Filed: 1992-08-17
Abstract: PURPOSE:To prevent rattling and noise during longitudinal sliding motion of a middle 2 and a top 3 in relation to a base 1 in the case of a slidingly moving device used for a stacker crane and so on. CONSTITUTION:A chain 15 is suspended to the rear part of a top 3 from the rear part of a base 1 via a wheel 19 installed in the front part of a middle 2 in order to slide the top 3 forward twice as much as an equivalent of progressive drive of the middle 2, when the progressive drive is applied to the middle 2, and the diameter of the wheel 19 is formed into a large one by arranging the rotary shaft of the wheel 19 on the side lower than a horizontal plate part 9 of the middle 2.
Patent JP-H08103689-A (JP)
Title: Angle rotor of centrifuge
Inventor: HARA MINORU
IPC: B04B5/02
Filed: 1994-10-05
Abstract: PURPOSE: To easily select tube holes so that balance of a rotor is not disturbed when tubes are inserted. CONSTITUTION: Along the circumference centering the center L of rotation of an angle rotor 1, 2N tube holes 2 are formed at equal angular intervals. Of these holes, 2n tube holes are selected at equal angular intervals, and a mark 3 is indicated near each hole. For the selected 2n holes, there necessarily exist the diagonal holes. When the number 2n of the selected holes is a multiple of 3 (in this case, 2N is also a multiple of 3), since there exist three marked holes at 120 deg. intervals, it is convenient to use when the number M of tubes used at the same time is an odd number (there exists one set of three other than each pair keeping wt. balance thereof) as well as when it is an even number. It is desirable that the marks in the diagonal position are made a pair and a shape or color thereof is changed every pair.  It is desirable that the positions of the marks are on the straight line passing through the center L of rotation on the upper surface of the rotor.
Patent JP-S6396891-A (JP)
Inventor: KUROKUZUHARA MAMORU
IPC: H05B6/66
Filed: 1986-10-13
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-S6483185-A (JP)
Title: Structure of three hand type timepiece
Inventor: HAYAKAWA TAKESHI
IPC: G04B19/00
Filed: 1987-09-25
Abstract: PURPOSE:To freely adjust an interval of the positions of an hour hand and a minute hand and obtain the structure of a three-hand type timepiece which diminishes cost problem by setting a second hand shaft, on which a second shaft is mounted, separated from an hour and minute hand shaft on which the hour and minute hands are mounted. CONSTITUTION:A second hand 7 is fixed on the edge of a second hand shaft 6 rotated and driven by a mechanical body 5. A wheel gear 9 which is made a first rotating wheel is mounted on a shaft 8 equivalent to a minute hand shaft speed-reduced, rotated and driven by the mechanical body 5. A wheel gear 10 which is made a second rotating wheel is mounted on a shaft 11 at fixed intervals upward from the gear 9. A minute wheel 15 is engaged with a minute hand pinion 13c formed in a minute hand wheel 13, an hour hand wheel gear 16b is engaged with the minute wheel, and an hour hand 17 is fixed on the edge of an hour hand pipe formed on a wheel gear 16b. Therefore, the second hand 7 is rotated and driven by the mechanical body 5, shows second, further the rotating force of the wheel gear 9 is transmitted to the wheel gear 10 through a transmission belt 12, the minute hand 14 shows minute, at the same time speed-reduced and transmitted to an hour hand wheel 16 through the minute wheel 15 from a minute hand wheel 13 and the hour hand shows hour.
Patent JP-H1064527-A (JP)
Title: Cutting device for battery electrode web and cutting device for member
Inventor: KATAYAMA KIYOSHI
IPC: H01M4/139
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a battery electrode web by which the web can be cut with good precision allowing no quality deterioration such as the occurrence of a flare or the marking of a knife mark in the vicinity of an electrode element cut. SOLUTION: First elastic ring 10 is closely stuck on first round blade 3 along the outer periphery of the first round blade 3 at a portion where the same is lapped on the first round blade 3. A belt-like member cut from an web by the first round blade 3 and second round blade 4 is advanced in sandwiched state between the first round blade 3 and the first elastic ring 10, and is kept being sandwiched between the first round blade 3 and the first elastic ring 10 until passing a range sandwiched between the side faces of next second round blades 4, 4. Accordingly, the cut belt-like member from the web can escape from between both side faces of two second round blades 4 easily without producing any waving phenomenon. Likewise, the belt-like member sandwiched between the second round blade 4 and second elastic ring 13 can do.
Patent JP-H03105920-A (JP)
Title: Detecting method of end point of wet etching
Inventor: TAKASU YASUHIRO
IPC: H01L21/306
Filed: 1989-09-20
Abstract: PURPOSE:To detect the end point of etching by monitoring the temperature of an Si substrate or the holder of the Si substrate when the specified section of the Si substrate is wet-etched. CONSTITUTION:A vessel 2 made of pyrex glass is bonded in a region including the circular window 13 in the rear of an X-ray mask supporter 1. The X-ray mask supporter 1 is placed on a pyrex glass base 5 so as not to be brought into contact with the pattern forming section P on the surface of the X-ray mask supporter 1. A thermocouple 6 is set to one part of a region except the pattern forming section P on the surface of the X-ray mask supporter 1 under a contacted state at that time. The detecting data of the thermocouple 6 are recorded in a recorder 7. Since a temperature change by an exothermic reaction with an etchant 3 during etching remarkably appears in an Si substrate 11, the end point of etching is detected by monitoring the temperature of the supporter 1.
Patent JP-H0978120-A (JP)
Title: Method for preventing absorption of nitrogen into molten steel for an extra-low nitrogen chrome-containing steel
Inventor: HIRAOKA HISASHI
IPC: C21C7/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the absorption of nitrogen at the time of tapping molten steel for an extra-low nitrogen Cr-containing steel decarbirize-refined in a converter, etc., and in a ladle. SOLUTION: In a process for tapping the molten steel for the extra-low nitrogen Cr-containing steel decarburize-refined in the converter, etc., and pouring into the ladle and transporting, one or more kinds among CaCO3 , MgCO3 or compounds thereof are added into the molten steel and this addition is executed by charging into molten steel tapping flow and/or by beforehand laying in the ladle. Further, as necessary, this additive is additionarily added into the molten steel during transporting, and it is desirable to add 0.07Nm<3> / t-steel.min as CO2 generated quantity in the total added quantity of CaCO3 and MgCO3 .
Patent JP-H0586960-A (JP)
Title: Engine control device
Inventor: SUZUKI TORU
IPC: F02D45/00
Filed: 1991-09-20
Abstract: PURPOSE:To simply execute hard inspection of an input output circuit at one time by starting special control of hard check function on a condition, which can not be produced in relation to an actual car during an actual use, by means of an existing signal inputted to an engine control device. CONSTITUTION:When the program of a control device 401 is executed, a hard check mode is executed only when there is a demand for hard check. In this case, for example, a condition which can not be produced during an actual use in relation to an actual car having a starter switch 403, which is turned ON, a car speed of 500+ or -2km/h and a voltage of 4.5+ or -0.1 V of an O2 sensor 406 is provided. Only when there is a demand for the above, an output is controlled such that, in relation to, for example, DO outputs 409 and 410, ON/OFF is repeated at intervals of 0.5ms, and in relation to PO outputs 407 and 408, control is made so that a duty of an output is fixed to 50%. By measuring the above by a measuring device at one time all output circuits are simply checked for operation.
Patent JP-H0884455-A (JP)
Title: Motor that functions as bearing
Inventor: OSAWA SUSUMU
IPC: H02K7/09
Filed: 1994-09-09
Abstract: PURPOSE: To provide a simply-constituted bearing-motor which can control not only the rotor levitating position in the radial direction but also that in the thrust direction. CONSTITUTION: The bearing-motor functions as a non-contact magnetic bearing that controls the position of its rotor in the radial direction, and further rotates and drives the rotor. Its windings 6, 7, 8, 9 for levitating position control are separated from its winding 15 for rotation and drive. The magnetic poles 1, 2, 3, 4 of the bearing-motor are divided into at least two parts in the direction of the rotational shaft. The magnetic poles 1, 4 at both ends of the bearing- motor are tapered in the axial direction. This makes it possible to control not only the levitating position in the radial direction but also that in the thrust direction.
Patent JP-S6482676-A (JP)
Title: Iii-v compound semiconductor field-effect transistor and manufacture thereof
Inventor: SUNAKAWA HARUO
IPC: H01L21/205
Filed: 1987-09-25
Abstract: PURPOSE:To form a FET of high quality having low source resistance of source, drain regions by providing the source, drain regions on the sidewall of plane 111A of a forward mesa structure formed on a semi-insulating substrate of plane 100 and a gate region on the surface of plane 100 of the top of the forward mesa structure. CONSTITUTION:After the surface 12 of plane 100 to become a gate region of a semi-insulating GaAs substrate 11 is masked with an SiO2 film 13 and the surface 14 of plane 111A to become source, drain regions is formed with etchant, the mask 13 is removed. Then, GaAs is ALE-grown on the substrate. An Se impurity is planely doped at each 10 layers of the GaAs. Eventually, a WSi heat resistant gate electrode 17 is formed on the top 15 of the ALE-grown layer, and contact electrodes 18 to become source, drain are formed on the wall 16 of the ALE-grown layer side by alloying AuGe alloy and an n-type layer. Thus, the contact resistivity of the source, drain regions with the electrodes is extremely reduced, and preferable FET characteristics are obtained.
Patent JP-H04121847-A (JP)
Title: Magneto-optical disk device
Inventor: MIYATAKE NORIO
IPC: G11B11/10
Filed: 1990-09-11
Abstract: PURPOSE:To deal with a magneto-optical disk requiring an erasing process and also a magneto-optical disk corresponding to a magnetic field modulation overwrite by giving selectively a magnetic field from a 1st magnetic field generator or a 2nd magnetic field generator to the magneto-optical disk based on a decision of discriminating the kind of magneto-optical disk. CONSTITUTION:A means for giving a magnetic field to the magneto-optical disk 1 is provided with the 1st magnetic field generator 14 for generating a magnetic field in a recording signal frequency band and having a structure capable of floating and sliding above the magneto-optical disk due to the aerodynamic effect and the 2nd magnetic field generator 24 capable of generating a DC magnetic field of both poles N and S, whereas the generators 14 and 24 are fitted to a driving means capable of moving parallel with the magneto-optical disk 1, and is equipped with a vertical moving means to enable the 1st magnetic field generator 14 to come into contact with the magneto-optical disk 1 on its surface. Consequently, by selectively using the generators 14 and 24 in accordance with the kinds of magneto-optical disks 1, not only the magneto-optical disk 1 corresponding to the magnetic field modulation overwrite but also the conventional magneto-optical disk 1 requiring the erasing process are recorded and reproduced and then erased.
Patent JP-H0698309-A (JP)
Title: Inter-frame coding system for picture signal
Inventor: HIROSE KAZUTO
IPC: H04N19/136
Filed: 1992-09-10
Abstract: PURPOSE:To obtain an inter-frame coding system for a picture signal having an equal capability to that of a conventional technology with less hardware quantity. CONSTITUTION:An input picture signal in a frame is at first subject to orthogonal transformation at an orthogonal transformation device 52 and quantization 53 at a quantizer. A reference frame memory 55 is referenced based on a transformation and quantization domain to discriminate whether a transformation block is valid or invalid and whether an intrablock or an interblock at a block discrimination circuit 56, and a variable length coding circuit 57 applies entropy coding to the result and the coded signal is transmitted. The coded signal is decoded through the inverse transformation to above based on the signal of the discrimination result indicating whether a transformation block is valid or invalid and whether an intrablock or an interblock. Since an orthogonal transformation circuit, an inverse orthogonal transformation circuit, a quantization circuit and an inverse quantization circuit or the like are not included in a coded loop, the hardware configuration is considerably simplified and high speed signal processing is implemented.
Patent JP-S62102549-A (JP)
Title: Etched product attached at multiple sides
Inventor: HASHIMOTO TAKAO
IPC: H01L21/48
Filed: 1985-10-29
Abstract: PURPOSE:To smoothly achieve a conveying step by forming a first half-cut groove on one side surface of the root of a lead frame with a connecting bar and a second half-cut groove on the opposite side surface of the root of the connecting bar, and arranging the cutting line of the lead frame and the bar along the sides of the frame. CONSTITUTION:Photosensitive solution is applied on a Kovar plate of Fe-Ni-Co alloy having 0.25mm of thickness, exposed and developed to form a resist pattern, an etchant is then sprayed to form by half-etching a first half-cut groove 7 having 0.16mm of depth and 0.16-0.20mm of width along the side 8 of a lead frame 3 on one side of the region of the frame 3 continued to the root of a connecting bar 2 and to form by half-etching a second half-cut groove 7' on the opposite surface under the similar conditions to those for the first groove 7 at the root of the bar 2.
Patent JP-H0292504-A (JP)
Title: Preparation of plate of calcium silicate hydrate
Inventor: SUZUKI SEISHIRO
IPC: B28B1/42
Filed: 1988-09-29
Abstract: PURPOSE:To attempt to improve strength without peeling by coating the contacting faces of green plates with calcium silicate hydrate or a polymer when specified pieces of green plates of a calcium silicate plate or a calcium silicate-polymer composite plate obtd. by paper-making process are laminated. CONSTITUTION:A slurry with a slurry concn. of 2.0wt.% is prepd. by incorporating 100pts.wt. in terms of a solid content xonotlite, 5pts.wt. of cellulose fiber, 1pt.wt. of glass fiber and 5,200pts.wt. of water. A green plate with a thickness of 100mm is obtd. by adding an anionic polyacrylamide, which is one of the coagulating agent, therein by means of a paper-making process with a round net and performing a paper-making process thereof. Five sheets of them are laminated and one of the contacting faces of the green plates is sprayed with the same slurry as said slurry at an amt. of coating of 300g/m<2>. This is press- molded under a pressure of 25kg/cm<2> and heated and dried at 110 deg.C to obtain a paper-made plate of a calcium silicate hydrate with a thickness of 25mm. Bulk specific gravity of the paper-made plate to the calcium silicate hydrate is 0.5 and bending strengths thereof are respectively 92kg/cm<2> and 66kg/cm<2> in the longitudinal and transverse directions and no peeling phenomenon is observed at all.