baber/WOPTO huggingface dataset:
Patent JP-H0935457-A (JP)
Title: Disc-like recording medium, method and unit for reading/ writing data on/from disc-like recording medium
Inventor: AMANO KENICHI
IPC: G11B27/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reading/writing unit for recording disc medium in which the data is written in first radial direction on the disc recording medium and then recorded in second radial direction and thereby the data can be read out any number of times continuously in the radial direction in that order. SOLUTION: An optical disc 100 has tracks formed spirally. A data from a signal source 700 is recorded, by means of an optical head, on every other track starting from the outermost track Tr1 toward the innermost track Trn or Trn-1. Subsequently, the data is recorded on every other track starting from the innermost track Trn toward the outermost track Tr1 or Tr2 (or vice versa). Alternatively, a track may be split into a plurality of areas and the data may be recorded in each area on every other track. The data is read out repeatedly in same order as the recording.
Patent JP-S5971073-A (JP)
Title: Fixation device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1982-10-15
Abstract: PURPOSE:To prevent the occurrence of an offset by prolonged stable destaticizing and prevent the coiling of copying paper by providing a destaticizing member near either the first rotating body or the second rotating body of a fixation device. CONSTITUTION:The fixation device having a heating roll 1 and a pressure roll 2 fixes toner T on copying paper P by a heat source 3. A destaticizer B has an earth supporting part 8 and a conductive aciculate member 7 and provided on the paper P discharge side of the pressure contact part of the two rolls 1, 2. The staticizer B is not brought into contact with the surface of the roll and the member 7 is provided entirely along the rolls 1, 2 longitudinally. Its tip C is near the pressure contact part and close to a part where the paper P is discharged along the roll 1. The tip C of the member 7 is positioned in a space formed by a straight line A connecting the tip 9 of a guide member G and the center of pressure contact or the straight line A and the roll 1, and near the pressure contact part. By this way, charge caused by the friction or the separation of the rolls 1, 2 can be electrostatically discharged.
Patent JP-2001011935-A (JP)
Title: Floor structural body
Inventor: SHIMIZU SADAHIDE
IPC: E04D13/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor structural body causing no slip and no deviation between a floor decorative material and a substrate and excellent in walking feeling by forming a floor substrate section with folding plate-like members having valley sections and ridge sections, and affixing cushioning materials to the apex faces of the ridge sections of the folding plate-like members. SOLUTION: After the rear beam of a frame B is fitted to a building skeleton, folding plate-like members 20 are fixed on floor joists so that water stop materials are inserted between the connecting end sections of the folding plate-like members 20 and the end sections are overlapped with each other. Cushioning materials 10 such as rubber sheets are affixed to the apex faces 221 of ridge sections 22, and a floor decorative material 30 is laid on the cushioning materials 10. The execution work is simple, and most of the water flowing down from the floor decorative material 30 is drained in a short time from the valley sections of the folding plate-like members 20 even at a localized torrential downpour in use.  Since the cushioning materials 10 are affixed to the apex faces 221 of the ridge sections 22 of the folding plate-like members 20, the walking sound caused by the abutting of the floor decorative material 30 with a floor substrate section at the time of walking can be prevented, and the floor decorative material 30 is prevented from slipping on a floor substrate face.
Patent JP-S6241628-A (JP)
Inventor: SHIMADA SADAHIRO
IPC: A47L9/04
Filed: 1985-08-20
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-S6074645-A (JP)
Title: Programmable element
Inventor: UENO KOUJI
IPC: H01L27/10
Filed: 1983-09-30
Abstract: PURPOSE:To enable the prevention of data rewrite and the increase in the speed of data readout by providing a separating means that separates a program circuit writing data to a memory part from the memory part. CONSTITUTION:Since program circuits 2, 3... become unnecessitated after finish of write, parts 8 and 9 a part of the connection line to a memory body 1 are cut. A dummy word line WD is connected to respective bit lines B1, B2... via diodes D2, D3..., and further a decoder 10 of negative logic output is connected. The word line WD is set at a low level by setting all of word lines W1, W2... selectively at a high level, and next a dummy word address line AWD at a high level. Then, the program circuits 2, 3... are selectively operated in the same manner as in the case of write. Thereby, circuit separation parts 8 and 9 are cut by passage of a large current from the respective bit lines B1, B2... to the WD.
Patent JP-H1124430-A (JP)
Title: Image forming device
Inventor: ISHIKAWA KIYOTAKA
IPC: G03G15/01
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an intermediate transfer body to be smoothly moved an to obtain an excellent-quality projected image even when an OHP sheet is used by alternately providing the intermediate transfer body with a first surface area having first smoothness and a second surface area having second smoothness. SOLUTION: Plural photoreceptors 9 are cylindrical, rotated synchronously with the movement of an intermediate transfer body 1 while being brought into contact with the transfer body 1 and are arranged at an equal interval in the moving direction of the transfer body 1. The transfer body 1 is provided with first and second surface areas 11 and 12. The length of the area 11 is made shorter than the interval between the photoreceptors 9 to each other. The area of the transfer body 1 other than the area 11 is the second surface area 12 where projections are arrayed in order to reduce friction with the photoreceptors 9. Thus, since the number of photoreceptors 9 brought into contact with the area 11 is <=1 at any point of time, the transfer body 1 is smoothly moved even when the flat area 11 where the projections are not arrayed, exists.
Patent JP-2001010968-A (JP)
Title: Novel hepatopathy inhibitor
Inventor: SUGANUMA HIROYUKI
IPC: A61P1/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel hepatopahy inhibitor which is safe and can easily be prepared by including an extract from Hemerocallis fulva Linn. var. sempervirens. SOLUTION: This novel hepatopathyl inhibitor is obtained by including an extract from Hemerocallis fulva Linn. var. sempervirens as an active ingredient. The above extract is obtained preferably by extracting with water and/or a water-soluble polar organic solvent (e.g. methanol, ethanol, propanol, butanol, acetone or the like), more preferably by removing an extract extracted with a water-insoluble organic solvent (e.g. n-hexane, ethyl acetate or the like) from Hemerocallis fulva Linn. var. sempervirens followed by extracting the resultant residue with water and/or a water-soluble polar organic solvent. When administrated as a medicine, it is favorable to be orally administrated once or several times at a does of 500-5,000 mg/day/adult as the extract from Hemerocallis fulva Linn. var. sempervirens.
Patent JP-H0346573-A (JP)
Title: Inspecting device
Inventor: KUSADA KOJI
IPC: G01R31/00
Filed: 1989-07-14
Abstract: PURPOSE:To improve the reliability by checking whether an object to be measured exists or not in advance by a sensor provided on a detection electrode and executing an inspection of an electric characteristic. CONSTITUTION:On the surface and reverse sides of a terminal 4, a detection electrode 1a is placed opposingly through a void, and the electrode 1a becomes one body with a claw member 1 and provided on its tip. On this claw member 1, an optical fiber 5 is provided, one end of the optical fiber 5 faces the front of the electrode 1a, and the other end is connected to a pH sensor 6. In this state, by a transmission type sensor formed by the optical fiber 5 and the sensor 6, whether a terminal 4 exists or not is detected. Subsequently, the claw member 1 is connected to a characteristic inspecting part 2 through a cable, etc., and movable by a driving part 7, and by bringing the electrode 1a into contact with the terminal 4 of a conductive body of an object 3 to be measured, a detecting signal in this case is inputted to the inspecting part 2, and an electric characteristic inspection is automatically executed.
Patent JP-S6427233-A (JP)
Title: Pellet for junction
Inventor: INAGAKI MITSUO
IPC: H01L21/52
Filed: 1987-07-23
Abstract: PURPOSE:To prevent a later component from remelting when it is heated to mount it by adding a metal layer to be easily diffused in a bonding material layer when the bonding material layer is melted to the material layer. CONSTITUTION:A pellet 12 for a junction is heated to a temperature slightly over an initial melting point, and then stopped for the heating. Aux1 Sn 1-x1 layers 13, 14 are melted, solidified, and the pellet 12 becomes a junction 19, and pair LSIs 2 are bonded by a bonded part 19 to a substrate 6. The Au of an Au layer 15 is diffused in the Aux1 Sn1-x1 like an arrow 18, the atomic fraction of the Au of the Aux1 Sn1-x1 is increased from x1 to x2, the Aux1 Sn1-x1 is varied in its alloy composition to become an Aux2 Sn1-x2. Thus, its melting point is raised from the initial melting point, the bonded part 19 is composed of the Aux1 Sn1-x2 layers 20, 21 at the top and bottom and the layer 15 at the intermediate, and it can prevent the bonded part already bonded at the time of bonding a later component from remelting.
Patent JP-H0847132-A (JP)
Title: Removing method for coating material on flat cable and processing method for where the coating material was
Inventor: YAMAGUCHI ATSUYOSHI
IPC: B23K26/38
Filed: 1994-08-03
Abstract: PURPOSE:To remove coating material by projecting laser light on the coating on a conductor to make a hole there, and projecting laser light on the thus exposed conductor so that the coating material will be turned up in the direction away from the laser light irradiation point due to thermal conduction from the conductor. CONSTITUTION:A area desired to be removed is defined on the coating material 33a, 33b on a flat cable 30, and a laser light irradiation point P is set on the coating material 33a on one side. Laser light 50 is projected on the laser light irradiation point P, and the coating material is thereby instantaneously evaporated to make a hole 35. Then laser light 50 is projected on the resultant exposed conductor 32 to heat it. As a x-esult the thinned portion of the coating material 33a covering the edges is melted almost at the same time as the adhesive between the conductor 32 and the coating material 33a is melted. Thus the coating material 3a is turned up with the irradiation point P at the center, and the conductor 32 is exposed. Simuultaneously, the coating material 33b on the back side is also turned up due to heat from the the condtuctor 32. Then the base 36 of the turned-up portion is cut to expose the conductor 32.
Patent JP-H1029768-A (JP)
Title: Pick finding device
Inventor: TOUDOU YUUJI
IPC: B65H67/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To surely carry out pick finding for an elastic thread provided with a high expansion ratio such as a urethane thread in a spinning bobbin. SOLUTION: This pick finding device is provided with a suction pipe 2 which sucks and pulls out a thread from a spinning bobbin (p), a thread detection sensor 22 detecting extraction of the thread into the suction pipe 2, and the first cutter and the second cutter (movable cutters 42) arranged in the middle of the suction pipe 2. A distance (the first distance) along the suction pipe 2 between the first cutter for an elastic thread and the spinning bobbin (p) in a pick finding position P is set to be longer than the length of the spinning bobbin (p), while a distance along the suction pipe 2 between the second cutter for an ordinary thread and the spinning bobbin (p) in the position P is set to be shorter than the length of the spinning bobbin (p). The first distance can be freely regulated according to an expansion ratio of the elastic thread.
Patent JP-S6240969-A (JP)
Title: Heat transmission binding method between heat transmission members
Inventor: OOSHIMA KEIJI
IPC: H01L23/36
Filed: 1985-08-20
Abstract: PURPOSE:To easily form a heat transmission bound part having low heat transmission resistance by interposing a low melting alloy material having high heat conductivity between the binding surfaces of heat transmission members, tentatively assembling the members, heating the heat transmission bound part to once melt the alloy material and resolidifying the same. CONSTITUTION:The sheet-like melting alloy plate 8a is interposed between the binding surfaces of, for example, a detecting element 1 and a cooling plate 5. The plate 8a is made of the alloy having the high heat conductivity and the m.p. lower than the heat resistant temp. of the element 1 and the plate 5, for example, Wood's metal, Newton's metal, etc. Such assembly is heated to the temp. above the m.p. of the metal 8a in, for example, a thermostatic chamber to once melt the plate 8a. The assembly is then taken out of the thermostatic chamber and the low melting alloy is resolidified to form the low melting alloy layer.
Patent JP-2001010240-A (JP)
Title: Printing paper
Inventor: KUSANO MICHIKO
IPC: B41M5/52
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To control discoloration by preventing the oxidation of cyan coloring matter and to improve the image preserving properties of printing paper by incorporating a thermoplastic resin and a thioether antioxidant or a thiobisphenol antioxidant in a dye accepting layer formed on a substrate. SOLUTION: Printing paper 1 forms a dye accepting layer 3 on one surface in a sheet-shaped base material. The layer 3 is formed from a thermoplastic resin such as a polyester, a polycarbonate, and polyvinyl chloride. In the layer 3, 2-25 pts.wt. of a thioether antioxidant or a thiobisphenol antioxidant per 100 pts.wt. of the thermoplastic resin is incorporated. Into the layer 3, an isocyanate compound improving the skin fat resistance of the layer 3, an alcohol-modified silicone, and others are added. In this way, the discoloration of coloring matter to be preserved in the layer 3, especially cyan coloring agent, by oxidation is prevented, and the image preservation properties of the printing paper are improved.
Patent JP-H1187481-A (JP)
Title: Electrostatic chuck having regular pad for transmitting heat
Inventor: WADENSWEILER RALPH M
IPC: B23Q3/15
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To attain a substantially uniform stabilized temperature profile from the central part over the peripheral part by setting the thermal resistance of a pad interposed between a conductive member receiving surface and the lower surface of a base sufficiently higher or lower than that of the base. SOLUTION: The electrostatic chuck comprises an electrostatic member 80 supported on a base 85 in a process chamber 20. The electrostatic member 80 comprises a dielectric, i.e., an insulator 90, covering at least one electrode 95. A regular pad 100 for transmitting heat is interposed between the receiving surface 98 of the electrostatic member 80 and the lower surface of the base 85 and regulates transmission or flow of heat from a substrate 25. Preferably, the regular pad 100 for transmitting heat is interposed between the electrostatic member 80 and the base 85 and regulates transmission or flow of heat from a substrate 25 through the electrostatic member 80 and the base 85. A sufficiently high difference of thermal resistance is selected between the pad 100 and the base 85.
Patent JP-2000017146-A (JP)
Title: Thermosetting resin composition and its cured product
Inventor: AIZAWA TERUKI
IPC: B32B15/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject thermosetting resin composition that has excellent curing properties and can give cured products of excel-lent resistance to heat and moisture by using a resin having the benzoxazine rings and a phenolic resin bearing primary amino groups. SOLUTION: (A) A benzoxazine ring-bearing resin of the formula [R1 is an alkyl, a cyclohexyl, or (an alkyl ox alkoxysubstituted) phenyl] and (B) a phenolic resin bearing a primary group (for example, a phenol novolak resin into which amine groups are introduced, or aniline or a substituted aniline structure is introduced into a part of a phenol novolak structure) are used, preferably at a weight ratio of A/B=95/5-60/40. The resin of the component A is prepared by adding a mixture of a hydroxyl group-bearing compound and a primary amine to hot formalin solution to allow them to react with each other at 70-110 deg.C for 30-150 minutes.
Patent JP-S6338566-A (JP)
Title: Production of sintered iron alloy member having superior wear resistance
Inventor: OSAKI SHIGEZO
IPC: B22F5/00
Filed: 1986-08-04
Abstract: PURPOSE:To produce the titled member with improved production efficiency by carburizing a sintered iron alloy contg. specified amounts of C and Cr and/or Mo under specified conditions. CONSTITUTION:Iron alloy powder consisting of 1.2-5.5 wt% C, 7.0-9.5 wt% Cr and/or 2.0-5.5 wt% Mo and the balance Fe is sintered and the resulting sintered iron alloy is carburized at 900-950 deg.C in an atmosphere having 0.7-1.2% concn. of carbon. A layer of Cr carbide and/or Mo carbide is formed on the surface of the sintered iron alloy and a sintered iron alloy member having superior wear resistance is obtd. By this method, treatment time can be considerably shortened as compared with a gas nitriding method and a relatively large-scale equipment required to thermally spray a metal is made unnecessary.
Patent JP-H1029777-A (JP)
Title: Elevator driving device and elevator
Inventor: KATO KENSUKE
IPC: B66B7/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient friction force by bringing a point facing a side groove into contact with the metal surface of the groove by a particular ratio and a particular contact pressure or higher, the point being selected from ones on a wire constituting the envelope curve of the wire in a rope outermost layer. SOLUTION: While a load of about 1/2 of a rated load is applied in a riding car, the envelope curve 33 of a wire in the outermost layer of a rope is brought into contact within a range exceeding 90% of the inner surface length of the section of a round groove 6. Seeing the impression of the pressure sensitive paper of a rope sieve 4, a point indicates a region where the pressure sensitive paper is pressed to the metal surface of the groove 6 by a pressure of 50MPa or higher. The position of each point corresponds to the position of a point on a wire forming the envelope curve 33 of the rope outermost layer wire.  Among points on the wire constituting the envelope curve of the rope surface, a point in the groove side, that is, among points on the wire of the rope outermost layer facing the groove 6 and contacted with the groove 6, at least a point of 90% is in contact therewith by a pressure of 50MPa or higher and thus a contact state is realized in which a good friction factor is obtained.
Patent JP-S6244442-A (JP)
Inventor: NISHIBORI SADAO
IPC: B32B21/02
Filed: 1985-08-22
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-S6426463-A (JP)
Title: Mechanism for enlarging fine displacement in printing head
Inventor: WATANABE SATOSHI
IPC: B41J2/295
Filed: 1987-07-22
Abstract: PURPOSE:To attain a small-size printing head, by a method wherein an arm member is inclinedly displaced because of the buckling deformation of a plate spring due to the displacement of an element to displace a printing wire longitudinally. CONSTITUTION:When a signal according to printing data is outputted from a control circuit and a voltage is applied between electrodes of a piezoelectric element 5, the piezoelectric element 5 extends by a predetermined amount in its lamination direction. Then, a movable element 6 is pressed up, a plate spring 7 is bucklingly deformed, and an arm member 10 is inclinedly moved; in this manner, a printing wire 11 on the tip end of the arm member 10 is guided forwards by a guide member 14 to a printing position. When the plate spring 7 is bucklingly deformed, a maximum gradient is obtained at a point P which interiorly divides a full length L of the plate spring 7 in the ratio of approximately 1:3. Thus, the printing wire 11 mounted on the tip end of the arm member 10 extended from the point P can be statisfactorily advanced to the predetermined printing position. In addition, the plate spring 7 and the arm member 10 are made of a plate of nearly T-shape as an integral part.
Patent JP-H0232484-A (JP)
Title: Picture processing system
Inventor: HAGINO KEIKO
IPC: G06T11/00
Filed: 1988-07-22
Abstract: PURPOSE:To efficiently execute picture processing by providing a drawing control means and a mask control means, mask-controlling information accordant with an object color or object luminance, and changing only the mask- controlled information. CONSTITUTION:Frame buffer memories 1-4 input and output 4 bits responding to one picture element data in parallel and serially output memory cell data for one row for every luminance and every color. Here, while the memory 1 supplies the picture element data corresponding to luminance to a parallel- serial converting circuit 5, the memories 2-4 output the information for every color to parallel-serial circuits 6-8. Further, the drawing control means generates data to be drawn and an address from the outputs of the circuits 5-8, drawing- controls the memories 1-4, and outputs control information responding to a specific color or specific luminance. Based on the control information, a mask means supplies mask data to the memories 1-4 and masks write picture element data. Further, since only the object color or the object luminance can be changed by selectively executing the masking, the picture processing can be efficiently executed.
Patent JP-S57106406-A (JP)
Title: Hot rolling method and heater for end part of hot rolled material
Inventor: MIYAKE YUUJI
IPC: B21B1/26
Filed: 1980-12-23
Abstract: PURPOSE:To save crop cutting prior to finish rolling by forming a slab to a convergent plane shape then rough rolling the same and finish rolling the leading and trailing ends of the resultant sheet bar after heating in hot rolling. CONSTITUTION:The plane shape of a slab 12 in hot rolling is formed of its end part with a slab end former 16 to a convergent shape associating to the rate of broadside screw-down. Thence, a sheet bar 10 having microcrops of approximately a projecting shape is produced by rolling with a roughing mill group 14. Next, the leading the trailing ends of such bar 10 are flame-heated or induction- heated by using an end part heater 18, whereby the temp. at the leading and trailing ends of the bar 10 is raised up to within a permissible range in a short time. Thereby, the bar 10 having no problems in material quality during passing and trailing out, and the rolling with a finish rolling mill group 20 without crop cutting with a crop shear is made possible.