baber/WOPTO huggingface dataset:
Patent JP-H0451370-A (JP)
Title: Deletion system for graphic data preservation structure
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T1/00
Filed: 1990-06-20
Abstract: PURPOSE:To speed up a deletion processing by providing deletion structure table storage means for respective root structures and deleting a reference instruction for the structures in a deletion structure table from respective structures at the time of traversing in a system storing graphic data in hierarchy structure. CONSTITUTION:Graphic data is stored by hierarchy structure. When there is a deletion instruction to structures B and E stored in a structure file, the structures B and E are deleted and marks B and E are stored in a deletion structure table for respective structures A and F. Elements referring to the structures B and E in the structures A, C and F are left as they are. A structure network is retrieved at the time of traversing the root structure A, a reference instruction for the deletion structures B and E is deleted and corresponding marks B and E are deleted from the deletion structure table.
Patent JP-H0451264-A (JP)
Title: Image forming method
Inventor: NAKAZAWA HITOSHI
IPC: G03G13/01
Filed: 1990-06-19
Abstract: PURPOSE:To form both of a translucent color image having high-definition and a nontranslucent image on one copying machine by setting the quantity of translucent toner for forming a chromatic color image less than that of chromatic color toner. CONSTITUTION:A translucent chromatic color two-component developer composed of toner and a carrier is used in both of first and second developing units 5 and 6. Toner color detecting sensors 13 and 14 are arranged on the side parts of the developing units 5 and 6, respectively, and the color of the toner is discriminated. At this time, a developing bias voltage applied on the developing sleeve 5a of the developing unit 5 is higher than that applied on the developing sleeve 6a of the developing unit 6, so that a developing potential is low. Therefore, the quantity of the toner is made less than that of the toner developed on the second developing unit 6, and setting about one fifth is preferable. Thus, since the quantity of the translucent toner is a little, an offset hardly occurs. On the other hand, even if the translucent toner is a little, the translucent chromatic color image can be formed, so that the translucent chromatic color image and nontranslucent image can be formed on one copying machine.
Patent JP-H04288567-A (JP)
Title: Dual mode document alignment system
Inventor: RANDORU SHII RAIAN
IPC: G03B27/62
Filed: 1991-07-02
Abstract: PURPOSE: To effectively feed the documents of a standard size and an oversize to different image pickup positions on an image pickup platen. CONSTITUTION: All the documents are first fed from a desirable feed-in position 25 for a standard document practically downstream from an upstream end 26a on the platen 30 to the platen. The sensed oversized document is fed to the downstream first, however, after the rear end is passed through the feed-in position, it is fed to a specified image pickup position partially overlapped with the upstream part of the platen not used normally toward the upstream end 26a of the platen. During the first movement in an opposite direction of the oversized document, at the feed-in position, the downstream end 26b of a buffle 26 is turned upwards and a document guiding surface under the buffle is prepared.  The buffle is lowered on a part of the oversized document so as to prepare an image pickup background surface before the image pickup and then raised again for the discharge on a downstream side of the oversized document.
Patent JP-H0721600-A (JP)
Title: Control method for magneto-optical disk device
Inventor: NAKAMURA KENICHI
IPC: G11B11/10
Filed: 1993-06-30
Abstract: PURPOSE:To accelerate the write speed of a magneto-optical disk. CONSTITUTION:When the create request of a file is received from an application program 21, a file managing program 22 searches an empty sector, defines it as the constitutive sector of the file and registers it on an erase schedule table 3. While no request comes, the sector of a magneto-optical disk device 6 registered on the erase schedule table 3 is erased. When a write request is received later, it is decided whether the object sector is already erased or not and when it is finished to erase, the write of data is immediately conducted.
Patent JP-H05334668-A (JP)
Title: Surface polishing device for magnetic recording medium
Inventor: MIYATA KIYOYUKI
IPC: B24B21/00
Filed: 1992-05-28
Abstract: PURPOSE:To polish a magnetic disk at a high yield by chamfering the outer peripheral edge of the stage of the surface polishing device for magnetic recording media. CONSTITUTION:The magnetic disk 2, such as flexible type magnetic disk, is imposed on the stable 1 rotatable around the revolving shaft 4 of the surface polishing device for magnetic recording media. A lapping tape 3 wound with a rubber roll 5 rotatable at an extremely low speed is provided as a means for polishing the surface of the disk 2. The outer peripheral edge 6 of the stage 1 is chamfered. The chamfering is executed to the extent that the recording region 2a of the disk 2 exists on at least the plane of the stage 1 and the chamfered part does not exceed the non-recording region 2b of the magnetic disk 2. Accordingly, the polishing conditions are easily settable from a wide range at the time of polishing the magnetic recording medium, such as flexible magnetic disk. The magnetic disk 2 is thus polished at the high yield.
Patent JP-S6319241-A (JP)
Inventor: OKUBO SHUNJI
IPC: B32B5/18
Filed: 1986-07-11
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-H0752265-A (JP)
Title: Production of fiber-reinforced composite material
Inventor: UIRIAMU DEI AAMUSUTORONGU
IPC: B29C70/16
Filed: 1993-06-30
Abstract: PURPOSE:To improve a deterioration in strength and simply obtain a fiber- reinforced composite material with fibers equidistantly and linearly oriented by a method wherein a reinforcing fiber is wound around a thin piece of a matrix material equidistantly provided with slits, and the thin pieces are overlapped and hot pressed. CONSTITUTION:After Ni-Ti shape memory alloys 21, 22 are wound around matrix thin pieces 11, 13 of an aluminum alloy, the thin pieces are overlapped to form a laminate 23. The laminate 23 is hot pressed under general hot pressing conditions. The conditions are that a vacuum is drawn at a room temperature for approximately 1 hour, a temperature is raised to 550-590 deg.C in 2 hours, the laminate is kept at the temperature in a non-load state for approximately 1 hour, the laminate is kept at the temperature for approximately 2 hours while being pressed at 250-750kgf/cm<2>, and the temperature is lowered to a room temperature after the load is released.
Patent JP-H0455336-A (JP)
Title: Production of glass particulate deposit
Inventor: YAMAUCHI RYOZO
IPC: G02B6/00
Filed: 1990-06-20
Abstract: PURPOSE:To improve the deposition efficiency by forcedly cooling the surface of a rotating target out of direct contact with a flame during the deposition of glass particulates. CONSTITUTION:A metal halide such as SiCl4 forming a glass and a carrier gas of Ar, etc., are introduced into the oxygen flame of a burner 3 and oxidized in the flame to form oxide quartz glass particulates 31. The particulates 31 are blown against the side surface of a target 1 horizontally held and rotating around the center axis at about 40 r.p.m. In this case, a water current 41 is injected against the side surface of the target out of direct contact with the flame from a water cooling nozzle 4 arranged close to the target 1 and moving along with the reciprocation of the burner 3 to forcedly cool the surface. Since the burner 3 is reciprocated in the longitudinal direction of the target 1, the particulates 31 are deposited on the entire side surface of the target 1, and the deposit 5 of glass particulates is obtained with good efficiency.
Patent JP-S6317672-A (JP)
Title: Production of seasoning
Inventor: MOTOKAWA YASUYUKI
IPC: A23L27/21
Filed: 1986-07-10
Abstract: PURPOSE:To efficiently obtain the titled seasoning having a high glutamic acid content and excellent taste, by adding a proteinase agent, etc., to the raw mate rial for production of soy sauce, hydrolyzing the raw material in the presence of common salt, adjusting pH thereof to a specific value and bringing the adjusted hydrolyzate into contact with an immobilized glutaminase, etc. CONSTITUTION:A raw material for production of soy sause to which a proteinase agent, optionally with a starch-hydrolase agent is added, is hydrolyzed in the presence of common salt, adjusted to pH 3-8, preferably pH 4-7 and brought the liquid into contact with Sporidiobolus-, Sporobolomyces- or Tilletiopsis-immobilized glutaminase or an immobilized peptidase and said immobilized glutaminase to provide the aimed seasoning.
Patent JP-H1012963-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element having enhanced emission efficiency. SOLUTION: The semiconductor laser element comprises a quantum well active layer 6, an n-type clad layer 3 and a p-type clad layer 9 sandwiching the quantum well active layer 6. The n-type clad layer 3 is composed of AlGaAs having carrier concentration of 1×10<17> cm<-3> and and a light confinement layer 4 of Atl0.2 Ga0.8 As having thickness of 50nm or above is interposed, as an undoped intermediate semiconductor layer, between the n-type clad layer 3 and the quantum well active layer 6.
Patent JP-S5686650-A (JP)
Title: Method and device for mold clamping of sand mold
Inventor: YONEMITSU MIKIO
IPC: B22C15/30
Filed: 1979-12-14
Abstract: PURPOSE: To prevent parting phenomenon at the prejolting and improve the yield of molding by holding a jolting hammer in a fixed position at the prejolting, and vertically moving only the jolting table.  
     CONSTITUTION: Pressurized air is supplied at the prejolting to push up a piston 19 and move a jolting hammer 2 upward until an air supply and exhaust port 12 and an air supply hole 11 coincide. At this time, the pressurized air in a hollow part 13 is exhausted from an exhaust hole 14 and a jolting table 3 falls by gravity and the weight of loaded sand, thus impact is given to a jolting cylinder 1 and a jolting table 3. By the repetition of this operation, prejolting is accomplished. At the squeezing, the jolting hammer 2 is moved vertically to give impact to the jolting table 3 which is held in contact with the jolting cylinder 1. Thereby, the damaging of the sand mold at the prejolting is prevented without losing mold clamping effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5685035-A (JP)
Title: Peeler for solid layer such as concrete and the like
Inventor: NAGURA KENJI
IPC: E02F3/40
Filed: 1979-12-14
Abstract: PURPOSE: To prevent pollution resulting from vibration as well as raise the efficiency of peeling off work by a method in which a bucket and a fork are rotatably attached at the tip of the arm of a hydraulic shovel and peeling off work is performed while holding the upper and lower sides of a solid layer such as concrete, etc., by means of the bucket and the fork.  
     CONSTITUTION: A bucket 9 is rotatably and adjustably attached at the tip of a front arm 6 extended from the body 1 of a hydraulic shovel and also the fork 11 of a curved form bulging toward the outside is rotatably attached to the body 1 facing the opened side of the bucket 9. The lower side of a solid layer such as concrete, etc., is peeled off while turning the bucket 9 and also pressing the fork 11 on the upper side of the solid layer, thus clamping the solid layer to be peeled off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5684855-A (JP)
Title: Electrostatic electron beam deflector
Inventor: WATANABE EIJI
IPC: H01J37/147
Filed: 1979-12-14
Abstract: PURPOSE:To considerably reduce the cumulative charge onto a deflector, by providing many concaves, convexes or openings on a plane facing an electron beam path. CONSTITUTION:Many concaves 4, convexes or openings are provided on a plane facing an electron beam path in a deflector 2. Particles or organic molecules dispersed from a material 3 to be exposed for an electron microscope, for example, will adhere onto the surface of the deflector 2 except the concave 4, resulting in formation of an insulative film 5. Then ions produced in the column or stray electrons will adhere to the insulative film 5 to store the charge, and the superficial charge will flow through the surface of the film 5 to the conductive face of the deflector 2 where the film isn't formed in concave 4. When the concaves 4 are provided on the surface of the deflector 2 as described above, the path through which the charge adhered onto the insulative film will flow to the conductive face of the concave 4 is shortened, resulting in the quick discharging thereby the cumulative charge onto the deflector can be reduced considerably.
Patent JP-S5865331-A (JP)
Title: Automatic clutch
Inventor: SUGITA NOBUJI
IPC: F16D25/08
Filed: 1981-10-12
Abstract: PURPOSE:To perform smooth engagement of a clutch, by supporting a fluid resistance member to the end part of a rod, temporarily reducing passing area of a pressure fluid outlet in a fluid hydraulic actuator through said fluid resistance member and delaying returning motion of the rod. CONSTITUTION:At speed change operation, if a switch 28 is pressed, a solenoid selector valve 5 is switched, and an inlet 24 is connected to a fluid pressure source 6, while an outlet 25 is closed. Accordingly, if fluid pressure is applied to a chamber 40, a rod 4 is moved leftward againt a spring 3 together with a diaphragm 1, and a clutch shaft 13 is turned counter clockwise together with a lever 7, then a clutch is disconnected. Then at an end of shifting operation of a speed changer if the switch 28 is opened, a diaphragm 16 and rod 2 are returned rightward by tension of the return spring 3, and a fluid resistance member 23 enters the inside of a throttle passage 39 to reduce area of the throttle passage  39 between the chamber 40 and the outlet 25, then a returning speed of the rod  2 can be delayed.
Patent JP-S6317544-A (JP)
Title: Semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/768
Filed: 1986-07-10
Abstract: PURPOSE:To impart high speed by forming a semiconductor device by polycide electrode-wiring consisting of two layers of polycrystalline silicon and a metallic silicide and an insulating film shaped by using a chemical vapor growth method onto the polycide electrode-wiring. CONSTITUTION:An insulating film 2 is formed onto a substrate 1, and polycide electrode-wiring 3 are prepared. A CVD silicon oxide film 4 is laminated onto the polycide 3 by employing a chemical vapor growth method, and electrode- wiring 5 are prepared onto the oxide film 4. The silicon oxide film 4 is shaped under the conditions of formation pressure within a range of 0.1-2.0mbar and a temperature within a range of 700-950 deg.C through the chemical vapor growth method by using dichlorosilane (SiH2Cl2) gas and nitrous oxide (N2O) gas. Accordingly, working speed is increased.
Patent JP-H065769-A (JP)
Title: Laminated film base material and lead frame for mounting electronic circuit element employing the film base material
Inventor: MATSUURA TOMONORI
IPC: H01L23/50
Filed: 1992-06-22
Abstract: PURPOSE:To eliminate migration effect of adhesive or adverse effect of out gas produced from the adhesive onto wire bondability and to prevent appearance from being impaired by making it possible to bond a lead frame member and a wiring board even if any adhesive is not employed. CONSTITUTION:A wiring board 6 for mounting electronic circuit elements comprises a laminated film basic material in which metal layers 13, 14 are bonded to the opposite faces of a thermoplastic polyimide resin layer 9, and a wiring pattern 12 is formed by milling the metal layer 13 on the surface side. The thermoplastic polyimide resin layer 9 is exposed to the surface of the wiring board 6 where the wiring pattern 12 is not formed. The exposed part of the thermoplastic polyimide resin layer 9 is bonded through thermocompression, for example, to the rear of a board supporting lead 8.
Patent JP-S6140534-A (JP)
Title: Apparatus for diagnosis of car engine
Inventor: MIKURA KOICHIRO
IPC: G01M15/04
Filed: 1984-07-31
Abstract: PURPOSE:To accurately and simply diagnose the operation state of an engine, by rapidly calculating various data on the basis of the spark noise of the engine. CONSTITUTION:The electromagnetic wave emitted by the spark of an ignition plug generated in synchronous relation to the rotation of an engine is received by an antenna coil 17 and enters a wave form shaping circuit 1 through a coupling coil 12 to be converted to a pulse signal. Display devices 9, 10 and RAM4c are cleared by the input of a first pulse signal and, at the same time, a pulse interval measuring circuit 3 outputs the interval of adjacent pulses to a microcomputer 4 while repeats the start and stop of timing operation and stores the same in RAM4c. By this method, the pulse interval is used as data and various data such as the number of rotations, rotary irregularity, respective average values or an instantaneous value are rapidly calculated therefrom by operation processing and the operation state of the engine can be accurately and simply diagnosed by various data.
Patent JP-S5587665-A (JP)
Title: Running apparatus in movable equipment
Inventor: TSURUMI MANABU
IPC: B62D55/14
Filed: 1978-12-26
Abstract: PURPOSE: To improve the driving efficiency by establishing spaces between the inner side of a crawler and the guide side of a driving wheel.  
     CONSTITUTION: In a crawler 1, a driving body interlocking part 6 is protruded on a guide projection 5 at specified intervals. A driving body 10 is fitted to driving wheel bodies 9, 9' of a driving wheel 7 so that the driving body 10 may connect them and suitable intervals are given to a guide projection 5. The driving body 10 is interlocked with the driving body interlocking part 6 and the guide surface 8 of the driving wheel 7 can have an interval H to the internal surface of the crawler. No useless resistance is produced to this part by dint of this interval H but the crawler can be driven efficiently with little driving loss. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5953009-A (JP)
Inventor: OONISHI TAKEMASA
IPC: H02G9/08
Filed: 1982-09-17
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-H11324031-A (JP)
Title: Rainwater storage container with fire hose for fire fighting at early stage
Inventor: ANDO KATSUJI
IPC: E03B3/03
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To continuously spray much water in a short time when it is required by connecting a hose to the bottom of a rainwater storage container and fixing the hose to position the middle part of the hose higher than the overflow level of the container. SOLUTION: A fire hose 11 for fire fighting at an early stage is connected to the bottom of a rainwater storage container and the hose is fixed so that the middle part of the hose 11 is positioned higher than the overflow level of the container. In this state, water does not flow out of the outlet of the hose 11. When necessary, the outlet of the hose 11 is put lower than the bottom of the container and the whole hose 11 is lowered than the overflow level. Then, the hose 11 is filled with water and water begins to flow out of the outlet of the hose 11. Thereafter, water can be continuously discharged by the natural force until the discharge opening 10 in the container bottom is brought into contact with air.
Patent JP-H083246-A (JP)
Title: Production of coating composition
Inventor: SHIMOJO SUSUMU
IPC: C09D151/08
Filed: 1994-06-20
Abstract: PURPOSE:To produce a coating composition excellent in adhesion, hardness, boiling water resistance, transparency and storage stability. CONSTITUTION:An alkoxysilyl-containing ethylenically unsaturated monomer is copolymerized with a hydroxy (meth)acrylic ester and an unsaturated amino monomer in the presence of a silicate oligomer represented by the general formula (wherein (n) is an integer of 1-20; and R is hydrogen, a 1-4C alkyl or phenyl) in an organic solvent.
Patent JP-H058938-A (JP)
Title: Tight coil winding device
Inventor: MAZAKI YOSHIHARU
IPC: B65H57/14
Filed: 1991-07-03
Abstract: PURPOSE:To improve work efficiency and economy by preventing a wire rod, drawn out from a tight coil, from being entangled so that the wire rod can be continuously used. CONSTITUTION:A tight coil winding device is provided with a winding spool 1 for winding a wire rod 2, guide pulleys 7, 8, 9 for guiding the wire rod 2 and a rotary unit 3 for winding the wire rod 2 to this spool 1 by rotating the rotary unit in the periphery of the winding spool 1. A wire pressing roller 21 for correcting the wire rod 2, curled by the guide pulleys 7, 8, 9 according to a diameter of the winding spool 1 is provided in the rotary unit 3, and a curl diameter of the wire rod 2, wound to the spool 1, is corrected by the roller 21 and adjusted matched with an external diameter of the spool 1. When the wire rod 2 is drawn out from a tight coil and used, the wire rod 2 in an internal side end surface of the tight coil is prevented from being loosened, dropped to collapse to the inside and drawn out by making a bundle.
Patent JP-H11336223-A (JP)
Title: Building
Inventor: KOGA DAISEI
IPC: E04B2/56
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of sufficiently having daylight by constituting an external wall (wall) of a glass wall panel and isolating outdoor air temperature of obtain light and comfortable indoor environment. SOLUTION: A group of inside wall panels 1A is borne on the upper surface of a continuous footing inward from a heat exchange pit 5, a group of outside wall panels 1B is borne on the upper surface of the continuous footing outward from the heat exchange pit 5, and a hollow double construction wall 3 constituted by making use of a glass wall panel 1 on the upper surface of the continuous footing 4 forming the groove-like heat exchange pit 5 is constructed in a state to connect a hollow section to the heat exchange pit 5. Then, air exchanged with the heat exchange pit 5 is circularly moved over the hollow section of the wall 3 and heat exchange pit 5.
Patent JP-H08334610-A (JP)
Title: Production of diffraction grating
Inventor: IRIKAWA MASANORI
IPC: G02B5/18
Filed: 1995-06-06
Abstract: PURPOSE: To produce diffraction gratings for a DFB semiconductor laser at a low cost with high accuracy. CONSTITUTION: A resist for EB is applied on a substrate 11 and is irradiated with electron beams, by which the diffraction grating patterns consisting of the resist 2 for EB are formed. The entire part of the patterns 12 is coated with a thin SINx film 13 and thereafter a UV curing resin 14 is applied thereon, by which the diffraction grating patterns of the resist 12 for EB are transferred onto the UV curing resin 14. A photomask having the diffraction grating patterns having the high accuracy and stable shapes is thus obtained. Since a costly cutting tool is not used, the diffraction gratings are inexpensively formed.  Another method is to successively form an SiO2 film and an amorphous Si layer on the substrate and to etch the amorphous Si layer with the SiO2 , film as an etch stopping layer, thereby exactly controlling the etching depth of the diffraction grating patterns and preventing the deterioration of the etched surface.