baber/WOPTO huggingface dataset:
Patent JP-2000109008-A (JP)
Title: Method for winding sheet material on cylinder surface
Inventor: MATSUSHITA KAZUHIRO
IPC: B65B11/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a sheet material on a cylinder surface in which a mechanical winding of the sheet material on the surface of the cylinder can be carried out smoothly and surely by a simple device. SOLUTION: In the case that a sheet material 12 transferred toward a surface of cylinder is wound around the surface of the cylinder by rollers, at first an extremity end 12a of the sheet material 12 is folded at least two locations spaced apart in its feeding direction toward a central part of the cylinder and thereafter the rollers are rotated along the surface of the cylinder under a state in which the sheet material 12 is being held between the roller and the surface of the cylinder, and the sheet material is wound around the surface of the cylinder.
Patent JP-H10119864-A (JP)
Title: Frame connecting structure for bicycle
Inventor: MURAMATSU RYUKICHI
IPC: B62K19/28
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the joining strength by forming a point opening of a bulge for connecting a heat tube with a front end of a down tube to be used as a main frame of a car body, in the shape obtained by cutting the same almost in parallel with an axial direction of the head tube. SOLUTION: A heat tube 3 and a down tube 2 in a hybrid powered bicycle, are integrally connected by fitting a front end of the down tube 2 to a bulge 31 of the head tube 3, and performing the welding along the point opening 31a of the bulge 31. On this occasion, the point opening 31a of the bulge 31 has a shape obtained by cutting the same almost in parallel with an axial direction of the heat tube 3. A wiring through hole 31c is opened on one side face of the bulge 31, and a semicircular notch part 2a is formed on one side face of a point of the down tube 2 corresponding to the wiring through hole 31c. Thereby the fitting length with the down tube 2 can be sufficiently held, and the strength of a connecting part can be improved.
Patent JP-H01130893-A (JP)
Title: Manufacture of composite steel plate
Inventor: MATSUMOTO YOSHIHIRO
IPC: B23K20/04
Filed: 1987-11-16
Abstract: PURPOSE:To uniformiy combine a filler in resin layers which are core materials by supplying the filler to a joining part of both steel bands right before both steel bands are joined. CONSTITUTION:Resin is applied by applicators 2 and 2 respectively on one sides of the two steel strips 1 and 1 unwound continuously from uncoilers and then, these are passed through drying furnaces 3 and 3 to form the resin layers 4 and 4 on the steel strips 1 and 1. Afterward, the two steel strips 1 and 1 on which the resin layers 4 and 4 are formed are turned to a different direction so as to travel in the direction downward vertically by a couple of joining rolls and joined so that the respective resin layers 4 and 4 are formed on the insides mutually. On the other hand, the filler 7 is supplied to between the layers 4 and 4 from a filler feeder 6 above the joining part A. Right after the filler 7 is charged to the joining part A, the resin layers 4 and 4 of the steel bands 1 and 1 are joined and the filler 7 is sandwiched between the resin layers 4 and 4 and hereafter, these travel in the direction downward vertically. At the time of traveling in this way, the filler is charged and can be combined uniformly in the resin layers.
Patent JP-H072830-A (JP)
Title: Method for producing oxygen-containing cyclic compound
Inventor: TAKAHASHI IKUO
IPC: C07D317/34
Filed: 1992-10-03
Abstract: PURPOSE:To provide a method for producing 1, 3-dioxolan-4-one and/or diglycolic acid anhydride from inexpensive raw materials in a high yield. CONSTITUTION:A method for producing 1, 3-dioxolan-4-one and/or diglycolic acid anhydride by reacting formaldehyde or a formaldehyde polymer producing the formaldehyde by its depolymerization with carbon monoxide in the presence of a solid acid catalyst is characterized by stopping the reaction when the reaction rate of the formaldehyde is 50-100mol% and when a formaldehyde carbon monoxide copolymer insoluble in the reaction production solution is substantially not produced or the production amount of the formaldehyde carbon monoxide copolymer insoluble in the reaction production solution is <=10mol%.
Patent JP-H10115656-A (JP)
Title: Measuring circuit for reverse recovery time of diode
Inventor: HARADA MASAYUKI
IPC: G01R31/26
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring circuit capable of reducing the effect of wiring inductance for catching a measuring diode and discriminating the difference of reverse recovery waveform when the reverse recovery time of the diode is measured in a production line. SOLUTION: A voltage nearly equal to the inverse of the reverse recovery time of a diode D1 is impressed with a sine wave generator G2. By this, a capacitor C1 is charged with a normal direction current flowing in the diode D1. In this method of discharging the charge accumulated in the capacitor C1 in proportion to the accumulated charge in the diode D1, it is taken advantage that the reverse recovery time and the terminal voltage of the capacitor C1 are in proportional relation. For measuring frequency range, 5 to 10MHz, for example which is capable of measuring is used to raise the discrimination accuracy.  In this method, the reverse recovery time is indirectly discriminated and so it is necessary to establish in advance a calibration table between the reverse recovery time and C1 terminal voltage based on IF (normal direction current)-IR (reverse direction current) method or di/dt method.
Patent JP-2000118644-A (JP)
Title: Article storage shelf for automatic warehouse, and automatic warehouse
Inventor: SHIMIZU KENJI
IPC: B65G1/14
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To maintain high reliability for a long period of time and to prevent a lowering of a space utilization factor per unit height of an article storage shelf. SOLUTION: A movement regulation part 24 to regulate movement of an article P in the cross direction on a shelf plate 14 within a specified allowable range is provided so as to be projected from a placing surface 25 on which the article P is placed and at height lower than height of the article P from the placing surface 25 on each of article storage parts 15 provided on the shelf plate 14. The movement regulation part 24 is formed of a cross direction regulating part 26 to regulate movement of the article P in the cross direction of the shelf plate 14 within a specified allowable width range and a deep side regulating part 27 to regulate movement of the article P to the deep side in the depth direction within a specified allowable deep range in the same way.
Patent JP-S61182402-A (JP)
Inventor: DEBITSUDO SHII TOOMAN
IPC: F01D11/24
Filed: 1985-12-24
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-H0415383-A (JP)
Title: Reinforced rubber hose
Inventor: TERAJIMA KIYOMITSU
IPC: F16L11/08
Filed: 1990-10-27
Abstract: PURPOSE:To improve the adhesion strength between an EPDM rubber layer and a reinforcing layer by treating the reinforcing layer by a special RFL adhesive which consists of a three-component system of BR latex, VP latex, and CSM latex and has each composition within a certain range. CONSTITUTION:A reinforcing layer made of synthetic fiber yarn or natural fiber yarn is attached on the EPDM rubber layers 1 and 2, and the reinforcing layer 3 is treated with the RFL adhesive for rubber - fiber. In this RFL adhesive, the rubber latex is the three-component latex consisting of BR latex, VP latex, and CSM latex. The composition ratio of each latex is as follows: BR/VP = 80/20 - 30/70, (BR + VP)/CSM = 95/5 - 75/25. Accordingly, the adhesion strength between the EPDM rubber layer and the reinforcing layer can be improved, and also the maturation time of the used adhesive is shortened, and the improvement of the pressureproofness of the reinforced rubber hose and productivity can be expected.
Patent JP-H03152038-A (JP)
Title: Sheet feeding device
Inventor: TSUTSUMI AKIRA
IPC: G03G15/00
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the generation of sheet powder from a recording sheet fed to the downstream side by providing a means to separate a high friction part against an energizing force exerted on the high friction part in linkage with operation of a resist roller by a resist roller operating means during operation of the resist roller. CONSTITUTION:A high friction pad 4 is made of urethane rubber and mounted to the one end part of an inner pad holder 7 having hardness of, for example, 65 deg.. A low friction pad 14 is also made of urethane rubber and has hardness of, for example, 90 deg.. The low friction pad 14 is mounted to the end part of an outer pad holder 10 disposed to the outside of the inner pad holder 7. The high friction pad 4 is rotatably mounted as a high friction part separating means to the operation part of a solenoid 13. Through operation of the solenoid 13, the high friction pad 4 is separated away from a feed roller 2 in linkage with operation of resist rollers 5 and 5 only during the passage of a recording sheet through a resist front switch 6, and frictional resistance between the high friction pad 4 and a feed roller 2 is reduced.
Patent JP-S63144899-A (JP)
Title: Die height adjuster for mechanical press
Inventor: YONEZAWA KEITARO
IPC: B30B15/00
Filed: 1986-12-04
Abstract: PURPOSE:To greatly suppress impact noise and wear deformation at the time of punching by providing means for fixing a driven side member to a main driving side member by a hydraulic clamp in the state that the hydraulic clamp is moved to a clamping by a hydraulic means for driving the clamp. CONSTITUTION:The hydraulic clamp 31 is driven to an unclamping side by a means 34 for feeding and discharging the pressure oil for driving the clamp at the time of adjusting a die height (h). A slide 4 is then advanced and retreated by a mechanism 30 for expanding and contracting hydraulic action to adjust the die height (h). The hydraulic clamp 31 is moved to the clamping side by the hydraulic means 34 for driving the clamp to fix the driven side member B to the main driving side member A of the mechanism 30 by the hydraulic clamp 31. The integrated spacing of the mechanism 8 for driving the slide is, therefore, decreased after the adjustment of the die height (h). The impact noise, wear, and deformation to be generated at the time of punching are greatly suppressed by this device.
Patent JP-H06228590-A (JP)
Title: Liquid detergent composition for hard surface containing short-chain amphoteric carboxylate detergent surfactant
Inventor: RONARUDO ANSONII MASUTAAZU
IPC: C11D1/92
Filed: 1993-10-26
Abstract: Aqueous, liquid hard surface detergent compositions having good filming/streaking characteristics contain short chain amphocarboxylate detergent surfactant; hydrophobic, volatile cleaning solvent; and, optionally, zwitterionic detergent surfactant and/or monoethanolamine and/or other specific beta-aminoalkanols for improved filming/streaking and good cleaning. Preferred formulas do not contain large amounts of builders and/or other materials that contribute to bad spotting and filming and said formulas are suitable for general purpose cleaning including cleaning of glass.
Patent JP-H01130192-A (JP)
Title: Driving of plasma display device
Inventor: HANEDA HIROSHI
IPC: G09G3/28
Filed: 1987-11-16
Abstract: PURPOSE: To extend the range of driving voltage and to boost the voltage by impressing the same pulselike voltage as that of a nondata period in the initial partial period of an address state and setting up the frequency of pulselike voltage impressed to scanning electrodes in a hold state to a level higher than the frequency of an address state. CONSTITUTION: One scanning period H includes a period (a) for executing display in an address state and a period (b) for executing display in a hold state and the same pulselike voltage as that of a nondata period is impressed in the initial partial period (c) of the address state independently of the existence of data. The frequency of pulselike voltage impressed to scanning electrodes in the hold state is set up to a level higher than the frequency of the address state. Consequently the driving voltage can be extended at its range and boosted.
Patent JP-H05222288-A (JP)
Title: Aqueous polyurethane dispersion
Inventor: AREKUSANDAA BUARON
IPC: C09J175/04
Filed: 1992-10-28
Abstract: PURPOSE: To provide an aqueous dispersion contg. a specified polyurethane contg. anionic groups and a polymeric adhesion enhancer, exhibiting good adhesive characteristics, having a minimum viscosity and being suitable as an adhesive.  
     CONSTITUTION: An aqueous dispersion contg. a polyurethane (A) being built up of an org. polyisocyanate (i), a dihydroxyl compd. (ii) having a mol.wt. of 500-5,000 g/mol. and not contg. any anionic groups (or groups capable of conversion to anionic groups), a di- or mono-hydroxyl compd. (iii) contg. anionic groups (or groups capable of conversion to anionic groups) and optionally a further compd. (iv) contg. isocyanate-reactive functional groups and anionic groups (or groups capable of conversion to anionic groups) or not contg. any anionic groups, and 5-60 wt.% polymeric adhesion enhancer based on the component A, is provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10181319-A (JP)
Title: Tire replacing device
Inventor: GONZAGA TULLIO
IPC: B60C25/132
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To lighten the operating force of a bead entering shoe by providing upper and lower bead entering means operated on a tire on a wheel rim placed on a conical truncated platform, and a driving motor for rotating the platform. SOLUTION: A tire replacing device has a side column 30 for supporting an upper shoe operated from a tire. A tire is installed on a wheel rim, and a wheel rim is placed on a conical truncated platform 3. This shoe means is formed by two rollers 32, 33, and the rollers 32, 33 are supported in the racing state at the terminal end of a cantilever arm. The arm is formed by two nest type elements 34, 35, and supported at the top by a side column 30. The side colunm 30 is formed by a lower sleeve 42 and an upper sleeve 43. The lower sleeve 42 is arranged at the height of the platform 3 to enable pitching movement in the radial direction of the rollers 32, 33 to the wheel rim. At the lower end part thereof, the lower end part sleeve 42 turns a cylinder of an actuator 51 on a substantially horizontal shaft 50 on a joining shaft parallel to a pitching shaft 110.
Patent JP-H03151946-A (JP)
Title: Ultrasonic probe
Inventor: HASHIMOTO MASAHIKO
IPC: G01N29/26
Filed: 1989-11-08
Abstract: PURPOSE:To obtain informations based on an imaging etc., in front of a catheter and to improve diagnostic effect as a result by making an ultrasonic oscillator scan mechanically, which is arranged at the tip of catheter for transmitting an ultrasonic wave forward and receiving a reflected ultrasonic wave. CONSTITUTION:An ultrasonic oscillator 2 is arranged at the tip of catheter 1 so that a transmission face of ultrasonic wave is directed toward the front of catheter 1, and a mechanical displacement, which is generated by an actuator 3, is transmitted to the ultrasonic oscillator 2 through a mechanical displacement transmission mechanism 4, which is composed of gear, cam, lever, etc., and changes the position or direction of ultrasonic oscillator 2. The ultrasonic oscillator 2 carries out transmission of the ultrasonic wave toward the front of catheter 1 and reception of the ultrasonic wave reflected from a front object part repeatedly, and scans the front of catheter 1. Therefore, a front region of the catheter 1 is scanned and two-dimensional or three-dimensional informations of that part is obtained as a result.
Patent JP-H08105079-A (JP)
Title: Water-saving type flush toilet
Inventor: IKENOHIRA YOSHITAKA
IPC: E03D9/00
Filed: 1994-10-03
Abstract: PURPOSE: To aim at the promotion of water-saving in use of used bath water and washed water so far drained for bowl flushing or water sprinkling after storage. CONSTITUTION: A flow of bath drainage is made to flow into an underfloor reservoir. Those of bathing water and washed water are stored there from a bath floor drain hole. Excess water flows into the drain from an overflow. A flush toilet 3 and a bathroom 1 both are required with a head of water. In this case, the flush toilet 3 is set to be a more minus level than that of the bathroom 1.
Patent JP-S63151748-A (JP)
Inventor: JIYUAN HEINAA
IPC: E04B2/02
Filed: 1986-12-05
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-S63143493-A (JP)
Title: Heat exchanger for chemical heat accumulator
Inventor: HONGO ICHIRO
IPC: F28D20/00
Filed: 1986-12-08
Abstract: PURPOSE:To provide a heat exchanger having no poor insulation caused by a corrosion of a heater and having a high heat transfer rate even in case of regeneration with no poor seal by a method wherein heat exchanger tubes with fins are stored in a reaction container, small diameter pipes are closely contacted with the interior of the heat exchanger tubes, a heater is passed in it to seal a spacing between the heat exchanger tubes and the reaction container. CONSTITUTION:A heater 3 is stored within a heater pipe 2 within a heat exchanger tube 1. A heat exchanger is made such that a heat exchanging part composed of the tube 1 and fins 4 is stored in a reaction container. It is composed of flanges 6 and 7. A space between an upper flange 6 and the tube 1 is sealed by a sealing device 8 and a space between a lower flange 7 and the tube 1 is welded. Fluid 9 such as air for taking out reaction heat is flowed from a lower end of the tube 1 to reveal a reaction heat of reaction substance 10 stored between fins 2 and then discharged out from the upper end of the tube 1. When the chemical reaction substance is regenerated, heat of a heater is transmitted to the heater pipe or the tube through radiation and thermal conduction via fins, so that the heater pipe is not in direct contact with the reaction substance and no poor insulation is generated. The heat conducting fins can be used together with the utilization of reaction heat and so a high heat transfer performance can be attained.
Patent JP-H06135752-A (JP)
Title: Rotary kiln for producing artificial lightweight aggregate
Inventor: NANBU MASAMITSU
IPC: F27B7/16
Filed: 1992-10-28
Abstract: PURPOSE:To completely fire a coarse aggregate raw material and a fine aggregate raw material by one rotary kiln. CONSTITUTION:A recessed part 3 is formed on the inner circumferential wall surface 2 of the rotary kiln 1 for the coarse aggregate raw material and the inner surface of the recessed part 3 is formed so as to have a curved surface having the same curvature as that of the inner circumferential wall surface of the rotary kiln for fine aggregate raw material.
Patent JP-H02135459-A (JP)
Title: Color toner
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/09
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a color toner having desirable spectral reflection characteristics by regulating a number average mol.wt., weight average mol.wt., and apparent viscosity of a copolymer to each specified value. CONSTITUTION:A copolymer constituting a primary component of a binder resin of the title color toner is regulated to have 1,000-45,000 number average mol.wt., 5,000-15,000 weight average mol.wt., 8,000-80,000mol.wt. of a component at a main peak of a GPC chromatogram, 1.4X10<4>-3X10<7> poise apparent viscosity at 90 deg.C, and 1.5X10<3>-4X10<6> poise apparent viscosity at 100 deg.C, having also a peak of heat absorption determined by DSC at 50-80 deg.C. The color toner is one having a coefft. of variation of viscosity (k) satisfying the equation, wherein k is 2-40; eta1 is an apparent viscosity (poise) at an absolute temp.(T1); eta2 is an apparent viscosity(poise) at an absolute temp.(T2). Thus, a color toner having desirable spectral reflection characteristics as well as superior color miscibility and fixing effect is obtd.
Patent JP-H05102058-A (JP)
Title: Method and apparatus for manufacturing semiconductor substrate
Inventor: MURAI TAKESHI
IPC: H01L21/223
Filed: 1991-10-08
Abstract: PURPOSE:To provide a method and an apparatus for simply forming an impurity diffused layer in an extremely shallow depth on the surface of a semiconductor wafer. CONSTITUTION:A semiconductor wafer 5 is disposed between a pair of opposed electrodes 41 and 42 provided in an impurity gas containing inert gas atmosphere held at a low pressure. A low frequency AC 3 is applied between the electrodes 41 and 42 to generate a plasma between the electrodes. Impurity ions are implanted in the surface of the wafer 5 thereby to form a shallow impurity diffused layer, for example, 0.1mum or less.
Patent JP-H07137401-A (JP)
Title: Exterior member
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1993-11-19
Abstract: PURPOSE:To obtain an exterior member that sufficiently meets both an external apperarance function and a function as an internal part and can be reused by a method wherein the exterior member for covering at least a part at a device, such as an office equipment, is composed of a first exterior member as an externally shown part and a second exterior member made of a material different from the first member. CONSTITUTION:An exterior member 10 provided with a first exterior member 11 having characteristics as an externally shown surface and a second exterior member 12 having a function as an internal part is molded by two-color molding, press molding, or the like with a sheet 13 between the exterior members 11, 12. The sheet 13 is made of a material., such as PTFE or PFA, having a high melting point and a high releasability and is as thin as 0.005-1mm in thickness. Aplurality of slots 13a are formed in the sheet 13. Resins we flow into the slots 13a, thereby directly contacting and integrally bonding the exterior members 11, 12 with each other. The exterior member 10 is provided with cutouts for facilitating the separation of the exterior members 11, 12 from each other and insertion holes for a driver or the like, whereby the both members can be easily separated after use.
Patent JP-H03152029-A (JP)
Title: Conveying mechanism for wafer
Inventor: YAJIMA ATSUSHI
IPC: B65G1/00
Filed: 1989-11-08
Abstract: PURPOSE:To ensure the rotation region of only a rotary arm in a loader and unloader part and to reduce the size of a device by a method wherein a belt conveyor wafer is conveyed between a load pin and an unloader by means of a belt conveyor. CONSTITUTION:A notch 7A positioned facing a load pin 5A, a notch 7B positioned facing an unload pin 5B, and a hole 7C for sucking a wafer 1 are formed in a rotating and elevating arm 7. The rotary arm 7 is rotated to the positions of the load pin 5A aid a chuck 8 and a wafer 1 on the load pin 5A is conveyed to a pin 9. The rotary arm 7 is rotated to the positions of the chuck 8 and the unloader pin 5B and the wafer 1 on the pin 9 is conveyed onto the load pin 5B.
Patent JP-H03150757-A (JP)
Title: Disk storage device
Inventor: TANAKA KATSUFUSA
IPC: G11B17/26
Filed: 1989-11-07
Abstract: PURPOSE:To prevent a cartridge from jumping out of a stocker due to the external vibrations or impact by providing a mechanism which controls the rotation of a hook as necessary. CONSTITUTION:When a cartridge 14 is put into a stocker 2, a lock plate 7 is opened by a linear solenoid 8. A tip corner of the cartridge 14 touches a projecting part 4b of a hook 4 and the hook 4 is turned toward an arrow A with the component force of the touch. When the cartridge 14 is further inserted, the part 4b of the hook 4 interlocks a recess part 14b of the cartridge 14. Then a limit switch 10 works and the solenoid 8 is turned off. Thus the plate 7 is returned to its closed position via a spring 9. When the cartridge 14 is pulled out of the stocker 2, the plate 7 is opened like a case where the cartridge 14 is put into the stocker 2.