baber/WOPTO huggingface dataset:
Patent JP-H1150389-A (JP)
Title: Water-disintegrable fiber sheet
Inventor: TAKEUCHI NAOTO
IPC: A47K7/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber sheet having a sufficient strength also in a wet state and capable of being easily disintegrated in water, when used and subsequently immersed in a large amount of water, by adding a carboxylic acid salt to a fiber web containing polyvinyl alcohol as a binder. SOLUTION: This water-disintegrable fiber sheet is obtained by adding at least one kind of carboxylic acid salt selected from the group consisting of sodium or potassium tartarate, sodium or potassium citrate and sodium or potassium malate to a fiber web having a basis weight of 20-100 g/m<2> and using polyvinyl alcohol having a saponification degree of 80-92% in an amount of 3-30 g per 100 g of the fiber as a binder. The carboxylate salt is added in an amount of >=1.25 g per 100 g of the fiber and in a polyvinyl alcohol: carboxylate salt weight ratio of (3-30):1.25 or larger.
Patent JP-S6453377-A (JP)
Title: Magnetic tape running device
Inventor: INOUE HIROTO
IPC: G11B15/60
Filed: 1987-08-25
Abstract: PURPOSE:To evade drop out phenomenon in a magnetic tape and to lower contact resistance, by using a superconductive material in a part of the winding part of a tape guide post, and providing a magnetizing pattern being formed successively in a feed direction on the magnetic plane of a magnetic tape separately from a recording signal. CONSTITUTION:Floating magnetizing patterns 11a are provides successively at the upper and lower ends of both planes of the magnetic tape 11, respectively, along the feed direction of the magnetic tape 11 other than the magnetizing pattern 11b for the recording signal. Also, the surface of the tape guide post 12 confronting with the floating magnetizing pattern 11a is formed by the superconductive material 12a. Thereby, the magnetic tape 11 is floated above the tape guide post 12 by a Meissner effect that is the phenomenon proper to superconduction, and it is possible to lower the drop out phenomenon in the magnetic tape or the contact resistance between the magnetic tape 11 and the tape guide post 12 remarkably.
Patent JP-S6366721-A (JP)
Title: Magnetic recording medium
Inventor: HIRANO HIROSHI
IPC: G11B5/66
Filed: 1986-09-06
Abstract: PURPOSE:To provide substantially high reproduction output by determining the oxygen atom concn. at the boundary layer between the surface layer of a thin ferromagnetic metallic film layer and substrate at the concn. higher than the oxygen atom concn. of an intermediate layer and setting the angle of inclination of the columnar particles in the central part from the horizontal to perpendicular direction thereof within a 30-60 deg. range. CONSTITUTION:A ferromagnetic material 8 is heated and evaporated by a ferromagnetic material evaporating source 7 disposed in the lower part of a vacuum vessel 1 oppositely to the substrate 4 and the vapor flow A thereof is diagonally projected and deposited by evaporation to the substrate 4 by the effect of an antisticking plate 9. Gaseous oxygen is simultaneously blown in a min. incident angle part B from a gas introducing pipe 10 to the substrate 4. The plate 9 is so disposed that the min. incident angle alpha of the vapor flow A is kept within a 35-60 deg. range. The thin ferromagnetic metallic film layer 12 consisting of the aggregate of the columnar particles 11 having 30-60 deg. angle beta of inclination from the horizontal to perpendicular direction in the central part of the thin ferromagnetic metallic film layer is thereby formed, by which the recording demagnetization is satisfactorily decreased. The magnetic recording medium having the high reproduction output particularly at the short wavelength is thus obtd.
Patent JP-H0954142-A (JP)
Title: Semiconductor memory device
Inventor: MASUDA SHINICHI
IPC: G11C29/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device by which input data can be bypassed inside a microcell for a FIFO memory or the like and by which other microcells can be tested and evaluated easily. SOLUTION: A bypass route 6 is installed across an input port DI and an output port DO inside a FIFO memory 1, and a selector 8 for data bypassing, which selects the bypass route 6 and a sense amplifier 7 at a readout bit line R.BL is installed additionally. Then, in a test mode, a first selector control signal S is controlled to be on an L-level, and a second selector signal the inverse of S whose phase is opposite to the signal is controlled to be on an H-level. Thereby, in the test mode, data which is input from the input port DI is output from the output port DO via the bypass route 6 without the intermediary of memory cells MC1 to MCX.
Patent JP-H0492563-A (JP)
Title: Facsimile equipment
Inventor: NAKATANI MUNEHIRO
IPC: H04N1/23
Filed: 1990-08-08
Abstract: PURPOSE:To improve the circuit working ratio and to reduce the power consumption by changing the supply of power to a recording part between a normal mode and a power saving mode and switching the normal mode to the power saving mode with an interruption of transmission. CONSTITUTION:The supply of power can be changed to a recording part 5 by a relay 47 between a normal mode and a power saving mode. Then the normal mode is switched to the power saving mode with an interruption of transmission. When the interruption of transmission occurs, the relay 47 is switched by a power control signal S1 after the recording of a single page is over. Thus a recording part power supply 45 is switched off and the supply of power is discontinued to the part 5. Thus the interruption of transmission is possible so that the circuit working ratio is improved and at the same time the power consumption is reduced.
Patent JP-H0762657-A (JP)
Title: Pile driving method and pile provided with pressure water flow passage adopted for the method
Inventor: SATO SHIGEMI
IPC: E02D7/18
Filed: 1993-08-25
Abstract: PURPOSE:To reduce cost by connecting a pile having a pipe and driving the pile while injecting pressure water from the tip of the pipe and changing over a branch route with a pair of check valves installed to a lower pile and connecting pipe when connecting the piles. CONSTITUTION:When a lower pile 3 is driven, a pressure hose from a hydraulic pressure source is connected to a branch line 10 of a schedule pipe 8 so as to supply pressure water, thereby driving the lower pile with a vibrohammer. A check valve 15 of the branch line 10 is opened while a check valve 15 of a branch line 11 is closed when driving the pile. Therefore, there occurs no pressure water leakage. In case when an upper pile 2 is connected to the upper end of the lower pile 3 and driven, the lower end of the schedule pipe 7 of the pile 2 is connected to the branch line 11 with a connection hose 9 and the other pressure hose from the hydraulic pressure source is connected to the upper end of the pipe 7, thereby supplying pressure water. When the pressure hose on the side of the branch line 10 is removed, the check valve of the branch line 10 is closed so as to prevent the generation of water leakage, thereby supplying pressure water. This construction makes it possible to supply pressure water in continuous mode, and what is more, cut down construction cost dramatically since the pressure hose is not buried underground.
Patent JP-H1152150-A (JP)
Title: Filter mounting type optical waveguide
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B6/12
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To maintain a stable transmission characteristic even at and under a high temp. and high pressure. SOLUTION: A filter 2 is mounted in a groove part 7 formed to cross the joining/branching point 6 of waveguides 5 formed in a core layer 9 and is fixed by adhesives 11 for fixing the filter consisting of UV curing type org. adhesives. Further, the filter 2 and the adhesives 11 for fixing the filter are covered by a cover member 3a. This cover member 3a is fixed to a laminate 4 by a water resistant adhesive 12, such as UV curing type silicone adhesive. As a result, the filter 2 and the adhesives 11 for fixing the filter are sealed. Consequently, the adhesives 11 for fixing the filter are eventually protected against the effect of humidity and moisture. Then, the maintenance of the stable transmission characteristic even at and under the high temp. and high pressure is made possible.
Patent JP-H0760884-A (JP)
Title: Self-adhesive film
Inventor: NAKAMURA HIROYUKI
IPC: A01G1/06
Filed: 1993-08-26
Abstract: PURPOSE:To provide a self-adhesive film improved in releasability so as riot to generate blocking even if the film is formed into a roll shape, capable of being simply wound around a grafting part in a state stretched by 2-10 times, capable of keeping a wound state by self-adhesiveness and capable of keeping the rooting rate of grafting high. CONSTITUTION:A soft film with a thickness of about 50-200mum having self- adhesiveness is molded and a fine powder with an average particle size of 1-60mum such as an inorg. powder, a plastic powder or a starch powder is scattered over the film to be bonded thereto in an amt. of about 0.5-10g/m<2>. Releasability is kept by the fine powder and, by winding this film in a state stretched by 2-10 times, self-adhesiveness is developed.
Patent JP-S6192702-A (JP)
Title: Hot rolling method
Inventor: UTASHIRO YOJI
IPC: B21B1/22
Filed: 1984-10-11
Abstract: PURPOSE:To reduce a sheet crown through a rolling cycle by only setting a proper initial crown on a work roll by changing a shifting pitch during the rolling cycle in work-roll shifting rolling. CONSTITUTION:In case of rolling while cyclically shifting work rolls 1,1' by a hot rolling mill having a function of shifting the work rolls 1,1' in the axial directions, the shifting pitch is changed during the rolling cycle. Here, the distance (x) between the center 0 of a sheet in its width direction and each of the barrel centers of rolls 1,1' at both of a right driving side and the other operation side is defined as the roll shifting quantity. And the stepwise increasing or decreasing increment of a quantity (x) per unit rolling-coil is defined as a shifting pitch in the repeat of a shifting operation for increasing stepwise the quantity (x) at every fixed number of coils till its reaches the maximum 100mm, for instance, and decreasing thereafter.
Patent JP-H0859687-A (JP)
Title: Production of n4-acyl-5'-deoxy-5-fluoro-cytidine derivative
Inventor: HAABAATO ROBAATO BURINKUMAN
IPC: A61P35/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for industrially advantageously producing the subject compound having an antitumor activities by treating 2',3'- dioxycarbonyl-5'-deoxy-5-fluorocytidine derivative in an aqueous or an inert organic solvent with an organic base or an inorganic base.  
     SOLUTION: 5'-Deoxy-5-fluorocytidine of formula I is reacted in the presence of a compound of the formula R-O-COX (R is an alkyl, a cycloalkyl, an alkenyl, an aralkyl or an aryl; X is a reactive group) (e.g. chloropentyl formate), pyridine or the like in dichloromethane at -10°C to provide a compound of formula II (e.g. 5'-deoxy-2',3'-di-O-n-penyloxycarbonyl-5-fluoro-N 4 -n- pentyloxycarbonylcytidine). The obtained compound of formula II is treated with an organic base or an inorganic base in an aqueous or an inert organic solvent to provide the objective N 4 -acyl-5'-deoxy-5-fluorocytidine derivative. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0375061-A (JP)
Title: Massager machine
Inventor: HAYAKAWA KATSUMI
IPC: B06B1/16
Filed: 1989-08-17
Abstract: PURPOSE:To present a massager machine of low noise while obtaining stable swiveling with a main unit not dancing by arranging the centers of gravity of a vibrating plate and a counter weight on the same plane vertically with a crankshaft. CONSTITUTION:In a massager machine, a vibrating plate 3 is swiveled by performing rotary motion of a crankshaft 28 associated with a motor 12. In a counter weight 24 associated with the crankshaft, force, vertically applied to the crankshaft, is balanced by swiveling the vibrating plate, and reaction in the swivel direction is negated. Further by arranging the centers of gravity of the counter weight 24 and the vibrating plate 3 on the same plate vertical with the crankshaft 28, action points of force by the vibrating plate and each counter weight, vertically applied to the crankshaft, are both positioned on the same plane, and force, which causes deflection in a direction of the crankshaft, is not generated. Accordingly, the vibrating plate is stably swiveled with a device total unit also stable.
Patent JP-H0855869-A (JP)
Title: Forming method for wire ball and its device
Inventor: ASAJI KOJI
IPC: H01L21/60
Filed: 1994-08-12
Abstract: PURPOSE:To provide a method and a device for forming a wire ball, which is formed by fusing the tip of a metal wire, stably with no dispersion of size, shape, quality, and the like. CONSTITUTION:In a device for forming a wire ball 1, an atmosphere gas injection nozzle 4, whose outlet tip side is turned into a straight tube guide 5, is provided, and the straight tube guide 5 is arranged on the same axis as a capillary 10. When the wire ball 1 is formed, the atmosphere gas is emitted from the straight tube guide 5 along the axis length direction of the capillary 10 to the tip side of the capillary 10, and a discharge is caused between the tips of a discharge electrode 11 and a metal wire 2 while the movement of the metal wire 2 is held down. With a discharge energy, the tip of the metal wire 2 is fused to form the wire ball 1.
Patent JP-S6272109-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: MIYANOCHI MAKOTO
IPC: H01L21/203
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the generation of cracks and irregurality on a semiconductor layer by a method wherein a III-V compound semiconductor layer is formed while specific electromagnetic waves are being projected on the surface of the germanium single crystal layer located on a silicon substrate. CONSTITUTION:A Ge single crystal layer is formed on the prescribed Si substrate by performing an electron beam vapor deposition (EB) method, a chemical vapor deposition (CVD) method and the like. At this time, it is desirable that the surface of the Si substrate is cleaned in advance by performing an HF treatment and the like. Then, pertaining to the electromagnetic waves which are not absorbed into a III-V compound semiconductor layer but absorbed by the Ge single crystal layer, the electromagnetic waves of near infrared rays or infrared ray region such as YAG laser, for example, is projected on the surface of the Ge single crystal. At this time, even when the optimum temperature for formation of the III-V compound semiconductor layer on the surface of the Ge single crystal, the region in the vicinity of the interface of the Ge single crystal and the Si substrate can not be heated up to the Ge single crystal layer surface forming temperature within the period necessary to form the semiconductor layer. Accordingly, the distortion generating between the Si substrate and the III-V compound semiconductor layer is very small.
Patent JP-2000079896-A (JP)
Title: Deep-sea descending device
Inventor: CALKINS DENNIS EARL
IPC: B63B35/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To install an underwater structural member in deep-sea by directly accepting a descending tool supporting a load by an adapter box, and transferring the load to a descending device without need of the installation work. SOLUTION: A descending tool 26 is accepted by an U-shaped opening of an adapter box 24, and its shoulder part 62 is placed on an upper part of the adapter box 24, and descended until the weight of its load is transferred onto the adapter box 24. Whereby the load is directly transferred from the descending tool 26 of a crane to the descending device. The descending tool 26 is formed to accept an inner elevator 64 of the crane on its upper end part. The inner elevator 64 of the crane is locked on a specific position in the descending tool 26. Whereby the load can be quickly transferred from the crane to the descending device in safety without need of the installation work.
Patent JP-H1035980-A (JP)
Title: Turnover device of image formation device
Inventor: OKAMOTO MASAMI
IPC: G03G15/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To keep off any delay of conveyance due to a slip or the like in the transfer materials such as thick paper and large size or the like as well as to prevent any claw marks at another transfer materials such as thin paper and small size or the like, in this turnover device of an image formation device. SOLUTION: Tension of a branch claw spring 31 is set to be smaller than that of a reaction spring 32, and in the case where the setting of a transfer material in a device body is other than 'thin paper or small size', pressure is imposed from a turnover branch claw 24 to a turnover roller 7 by spring length of the branch claw spring 31, a bracket 30 is being stopped at a position where the transfer material is conveyed by this branch claw pressure. In the case where the setting of the copying material is this 'thin paper or small size', a solenoid 35 makes this bracket 30 shift against tension of the reaction spring 32, contracting the spring length of the branch claw spring 31, and pressure in the turnover branch claw 24 is weakened, and thus the transfer material is made so as to be conveyed by dint of pressure in the relatively weak branch claw 31.
Patent JP-2000048700-A (JP)
Title: High frequency relay
Inventor: TSUKA KAZUMASA
IPC: H01H50/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency relay having high adhesive strength by a sealing material between a base to be mounted with a shield plate and the inner peripheral surface of a mounting hole to position the base. SOLUTION: A housing is composed of a main base 1 and a case 4. A mounting hole 20 to position a base 10 is formed in the main base 1. In the base 10, a notch part 21 to make a distance between the inner peripheral surface and the outer peripheral surface of the mounting hole 20 larger than other parts is individually formed on each inner peripheral surface along the longitudinal direction of the mounting hole 20. After the case 4 is jointed to the main base 1, a sealing material 50 is filled in a pivotal part from the back side of the main base 1. Since the notch part 21 is formed, the sealing material 50 easily flows into the housing.
Patent JP-H0750008-A (JP)
Title: Magnetic recording medium
Inventor: ENDO DAIZO
IPC: G11B5/64
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a magnetic recording medium having high coercive force and low noises. CONSTITUTION:This is a magnetic recording medium, wherein a nonmagnetic metal ground layer, a magnetic layer and a protecting layer are provided on a nonmagnetic substrate layer. The above described recording layer is formed of the thin film medium having the alloy composition comprising Co (60-80a.t.%), Cr (5-20a.t.%) Pt (1-20a.t.%), and one or more kinds of Nb, Hf, W, Ti and Ta (0.5-6a.t.%).
Patent JP-H0379539-A (JP)
Title: Image processing device
Inventor: YAMAMOTO KAZUSHI
IPC: B65H7/06
Filed: 1989-08-17
Abstract: PURPOSE:To minimize the quantity of recording paper to be discarded due to a paper jam, by constituting an image processing device so as correspond to the output of a paper jam detecting means, when a paper jam is generated and to continue the transport operation for the recording paper in a transport passage on the downstream side in the transport direction in comparison with the place where the paper jam is generated, after the generation of the paper jam. CONSTITUTION:When a detecting means detects the generation of paper jam, the transported recording papers generate a jam in successing at a paper jam generated position A, so far as the recording paper jammed at the paper jam generated position A is not removed, even if the transportation operation for the recording paper in the transport passages B and C on the upstream side in the transport direction from the position (transport passage) A where a paper jam is generated is continued. While, in the transport of the recording paper on the downstream side in the transport direction from the position A where paper jam is generated, the paper jam which forms obstacle does not exist, and the transport operation including the recording operation is carried out freely. Therefore, the recording paper to be discarded can be reduced to the min., and the labor of an operator can be reduced.
Patent JP-H0375855-A (JP)
Title: System and method for transferring terminal program
Inventor: YAJIMA MASAO
IPC: G06F13/00
Filed: 1989-08-17
Abstract: PURPOSE:To realize rate collection based on the correct recognition of transferred results corresponding to a program contract for the transferred destination of a program for terminal by referring to and updating a transfer permission hystory table including the permission list and the hystory list of transfer. CONSTITUTION:A terminal program transfer system can transfer various kinds of the programs for terminal from a host computer 1 to various terminal equipments 3 capable of being connected to this host computer 1 by a communication line 2. Here, the transfer permission hystory table 12 including the permission list and the hystory list of the transfer is referred to and updated. Thus, the rate collection through the correct recognition of the transferred results corresponding to the program contract for the transferred destination of the terminal program can be executed.
Patent JP-H0379298-A (JP)
Title: Score mark cutting mechanism
Inventor: FUJITA KOJI
IPC: B41J11/70
Filed: 1989-08-18
Abstract: PURPOSE:To easily perform a score cut without managing the line position of a form, by using a continuous form marked with a marking and by detecting the marking with a sensor. CONSTITUTION:In the case of performing a form cutting, a marking 3 is detected by a sensor 5 while feeding a form 1 by a paper feeding motor 6. In this case, this marking 3 is located at the position slided from a score 2 by the width between a cutter edge 4 and the sensor 5. When the marking 3 is detected by the sensor 5, a stoppage control part 7 stops a paper feeding motor 6 in response. Then, the cutter edge 4 and the score 2 coincide and so the form 1 is cut by operating the cutter edge 4 at that time.
Patent JP-S59103358-A (JP)
Title: Blanking device
Inventor: KUTSUNO FUMIO
IPC: H01L23/12
Filed: 1982-12-03
Abstract: PURPOSE:To reduce a manufacturing cost and a reparative cost by fixing a thin film to a supporting table provided with plurality of square holes to compose a die. CONSTITUTION:A constitution wherein a punch 12 is supported on a punch pad 11 and is guided by a stripper 13, is as in the conventional. A table 14 is provided with square holes 15 corresponding to ceramic chips 7 and a film sheet 16 made of metals, hard plastics or the like is fixed to the surface of said table through O-rings 17. The punch 12 is lowered to this die to blank the sheet 16 and the punched holes are used as die holes 6a for the die. In this constitution, exchange of the sheet 16 is easy, a manufacturing cost and a reparative cost of the die are substantially reduced and clogging of the die holes 6a with die-cut wastes can be prevented.
Patent JP-H0875083-A (JP)
Title: Piping execution construction method and fluid pipe used in this method
Inventor: NAKADA YOSHIAKI
IPC: F16L1/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide a piping execution construction method of a fluid pipe and the fluid pipe used in this method, forming a hair implanting layer having easy separability in a surface of the fluid pipe, suppressing generating noise by a water hammer, capable of connecting by easily separating the hair implanting layer when connected a joint or the like, and capable of ensuring sure waterproofing performance. CONSTITUTION: A bonding agent, having easy separability relating to a fluid pipe 2, is applied to a surface of the fluid pipe 2, and a hair implanting layer 22 is formed on this bonding agent, to insert the fluid pipe 2, formed with this hair implanting layer 22, in a sheath pipe 1.