baber/WOPTO huggingface dataset:
Patent JP-S61212834-A (JP)
Title: Camera
Inventor: KAWAMURA MASAHARU
IPC: G03B9/18
Filed: 1985-03-15
Abstract: PURPOSE:To prevent luminous flux from leaking from a shutter even if a shutter curtain deforms when a film is advanced and to prevent the film from being exposed while rewound by shielding an aperture part from light by both of shutter leading and trailing curtains. CONSTITUTION:The shutter 25 is charged by a motor M1 in a direction D with the charge lever of the unit 30 of the shutter 25. Magnet units 32 and 33 for controlling the leading and trailing curtains are powered on under the control of a control circuit and the shutter leading and trailing curtains run. The shutter part 34 is shielded from light by the shutter leading and trailing curtains when the shutter is charged completely. The shutter leading and trailing curtains consists of plural rectangular shutter blades 35-38 and while the aperture part 34 is shielded from light by both the leading and trailing curtains, the film is prevented from being exposed through slight clearances among the blades 35-38.
Patent JP-S62209519-A (JP)
Title: Copying machine
Inventor: ITO HIDEO
IPC: G03B27/62
Filed: 1986-03-11
Abstract: PURPOSE:To effectively prevent the occurrence of miscopying due to positional deviation or the like by making it possible to correct the center position. CONSTITUTION:A home position signal is detected by a home position switch like a limit switch or a photoelectric switch provided in a scanning system, and the length from a scan reference position to the center line display position is calculated based on the size of a copy form, a set copy magnification, and correction data. This length is converted to time data of the time which is spent in case the first scanning body 501 is moved for the length at a low scanning speed, and this time data is set to a timer, and the slow scan mode is set, and the first scanning body 501 is driven. Counting of the timer is started at the time of it passes the reference position, and the first scanning body 501 is stopped by the expiration of the timer. Thus, the center line of the original is displayed.
Patent JP-S62270267-A (JP)
Inventor: IIAN REI MAKUGIRU
IPC: B22D19/16
Filed: 1987-03-10
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-S56149281-A (JP)
Title: Truck for fixing cylindrical structure
Inventor: TAKEUCHI MAKOTO
IPC: B63B9/00
Filed: 1980-04-21
Abstract: PURPOSE: To obtain a truck which can fit a cylindrical structure easily to a hull by a method wherein a conveying equipment provided with an arc supporter stretching along the outer circumference of a cylindrical structure and means for fixing this structure is equipped on a running truck so that it can rise and fall.  
     CONSTITUTION: A lifting holder 5 is provided on the upper part of a self-running truck 1 through a cylinder equipment 4 and on the lifting holder 5 is installed a conveying equipment 7 provided with an arc carrying road 15 having an arc part and with a binding plate 18 for fixing a structure such as a nozzle 14. Therefore, attachment of the nozzle 14 to the hull is carried out by a method wherein the nozzle 14 is supported by the arc carrying road 15 of the conveying equipment 7 and fixed by the binding plates 18, 21, the truck 1 is let to run in the conveying direction A, after the truck stops at the position desired to be attached, the nozzle 14 is rotated suitably by the conveying equipment 7 or lifted by the cylinder equipment 4 to set the position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06262471-A (JP)
Title: Workpiece conveying pallet
Inventor: SAKAI MASAKI
IPC: F16B13/14
Filed: 1993-03-15
Abstract: PURPOSE:To prevent bolts from loosening due to vibration at conveying time by only loosening the bolts so that a block can be removed. CONSTITUTION:In through holes 4 drilled in a block 3 to insert bolts, the through hole 4 has a large diameter part 14a and a small diameter part 4b in the interior of the part 4a. An elastic deformation member 12, provided in the through hole to be fitted to its internal periphery with a bolt 13 inserted, is provided, and by pressing force received from the bolt, inserted to the through hole, according to tightening the bolt, since the elasstic deformation member, partly formed with a protrusive part 12c, is protruded to the large diameter part, by this protrusive part, a step differenced surface 4c is pressed to mount the block on a pallet main unit 1, so that protruding the protrusive part is eliminated by only loosening the blot, and the block can be easily removed.
Patent JP-H11245224-A (JP)
Title: Device and method for manufacture of pulp foamed bead
Inventor: AOKI TAKESHI
IPC: B29B9/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To make the particulate diameter of a unit bead uniform and increase the roundness by providing a cutting jig which cuts a fluid raw material to be discharged from a dripping nozzle through rotating or taking a reciprocating motion outside and near the dripping nozzle of a dripping container. SOLUTION: A dripping container 1 has a dripping nozzle 2 which is open downward. A cutting jig 3 is installed outside of the dripping nozzle 2 and has blade members fitted radially into a rotary shaft interlocked with a drive mechanism. Eight platelike members 4 are of the same width and also are of a recessed curvature shape in the rotating direction. Applying a Teflon coating to the surface of the platelike members 4 reduces a frictional force, so that it goes a long way in parting pulp foamed beads smoothly. Further, a disc 5 is attached to the back face of each of the platelike members 4. The cutting jig 3 is positioned near the dripping nozzle 2 and is set with the dripping nozzle 2 in such a state that the blade members (the platlike members 4) rotate within an orthogonal plane.
Patent JP-H10249675-A (JP)
Title: Machine tool having shape measuring function
Inventor: TSUBOI TERU
IPC: B23Q17/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To measure different non-spherical shapes in the perpendicularly intersecting directions on a machine by providing a turning and indexing device for turning a workpice holding device in a designated angle to index the workpiece in a measuring position of a shape measuring device, and turning the workpiece around the axis intersecting perpendicularly to the turning axis. SOLUTION: A workpiece holding device 10 is turned in a 90-degree arc by a first turning indexing device 60. In such a condition, a probe 44 of a probe holder 41 is abutted a with a workpiece W, a probe holder 41 is moved in the direction of an X-axis by a servo motor, and the output of a laser displacement detecting device and the previously stored ideal shape data of the workpiece W are compared to measure one-direction shape. Subsequently, the rotational axis 20 is turned in a 90-degree arc by a second turning and indexing device 65, and the perpendicularly intersecting direction is shape-measured by a stylus type shape measuring device.
Patent JP-H10254925-A (JP)
Title: Logic synthesis system for test simplification and method thereof
Inventor: ASAKA TOSHIHARU
IPC: G01R31/3185
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the state of no improvement in testability or the state of reducing testability improvement from being selected as a center state. SOLUTION: The asynchronous reset state of no improvement in testability in spite of selection as the center state or the state of shortening distances from the asynchronous reset state and from the other state while reducing the effect of testability improvement are excluded from the candidate of center state by a center state candidate selecting means 111 and after the state of extending distances from the other state, namely, from the asynchronous reset state and the other state is selected as the candidate of center state, the center state is selected out of the candidates of center state by a center state selecting means 112.
Patent JP-H04271712-A (JP)
Title: Seedling transplanting device
Inventor: ISHIDA ISAO
IPC: A01C5/04
Filed: 1991-02-27
Abstract: PURPOSE:To excellently transplant seedlings with a large volume of seedling root part in enlarged planting holes by longitudinally moving a hole digging arm attached to a seedling transplanting part in a field. CONSTITUTION:A hole digging arm 20 is supported on a shaft 15 projecting to the side of a seedling planting member 5, a cam lever is formed at the opposite side to the shaft 15 and slid and brought into contact with a rocking cam fixed to a rotary shaft 9. A stretching spring 23 is suspended between the hole digging arm and a seedling separating needle 10 and the hole digging arm is forced to the side of the seedling separating needle.
Patent JP-S60196755-A (JP)
Title: Resist developing solution
Inventor: TANIGAKI KATSUMI
IPC: G03F7/30
Filed: 1984-03-21
Abstract: PURPOSE:To enable a fine resist image to be formed without swelling by incorporating dimethylformamide in a developing soln. for a resist made of a polymer contg. a specified trioxabicyclo compd. as structural units. CONSTITUTION:The developing soln. of a resist contg. as structural units a trioxabicyclo compd. represented by the formula, R being alkyl, incorporates dimethylformamide. This solvent perfectly dissolves the unexposed parts of the resist without leaving the residue, and moreover, it causes extremely small swelling during the development. The swelling can be more suppressed by mixing a poor solvent, such as propylene glycol, with such a soln., and using this mixture, thus permitting a resist image good in resolution to be formed and used for semiconductor integrated circuits, etc.
Patent JP-S63221152-A (JP)
Title: Copolymer composition
Inventor: KONDO MASANORI
IPC: C08L33/24
Filed: 1987-03-09
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance, chemical resistance, compatibility with a (non)polar material, etc., by copolymerizing a maleimide monomer and/or an unsaturated carboxylic acid monomer with a specified monomer and another monomer copolymerizable therewith. CONSTITUTION:A monomer mixture is obtained by mixing 1-60wt.% maleimide monomer (a) (e.g., N-aryl-substituted maleimide) and/or an unsaturated carboxylic acid monomer (b) (A) (e.g., methacrylic acid) with at least one monomer (B) selected from among an aromatic vinyl monomer (c) (e.g., styrene), an unsaturated nitrile monomer (d) (e.g., acrylonitrile) and an unsaturated carboxylic ester (e) (e.g., methyl methacrylate) and 0-50wt.% monomer (C) copolymerizable therewith. This mixture is copolymerized in the presence (absence) of a thermoplastic resin and/or a rubbery polymer to obtain the title composition comprising 1-70wt.% copolymer of a total content of component A, component (d) and component (e) <=7wt.% and 99-30wt.% copolymer of said content >=7wt.%.
Patent JP-S63219487-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: HAYAMA MAMORU
IPC: B62D7/14
Filed: 1987-03-09
Abstract: PURPOSE:To suppress the unnecessary operation of a steering ratio converting device by furnishing a device to detect the execution of a car speed restoration control by a car speed restoration device, setting the steering ratio at the value responding to the object car speed of the car speed restoration control at the execution time, and maintaining it until the control is finished. CONSTITUTION:A controller 53 has a steering ratio setting device 56 to find the steering ratio between the front and the rear wheels, and a detecting device 57 to detect that the steering ratio of the front and the rear wheels is converted to the same phase area of the steering ratio property at the acceleration period by a car speed restoration device 73. The output signal from detecting device 57 sets the steering ratio of the front and the rear wheels at a steering ratio responding to the object car speed prior to the release of the constant speed control. This steering ratio is maintained by a steering ratio maintaining device 58 for the period until the car speed restoration control is finished. Therefore the unnecessary operation of the steering ratio converting device such as a stepping motor 50 is suppressed at its heating can be prevented.
Patent JP-S61213493-A (JP)
Title: Condensing thermal transfer pipe
Inventor: KAJIKAWA TAKENOBU
IPC: F28F1/12
Filed: 1985-03-20
Abstract: PURPOSE:To make the film for condensed liquid thin and rapid discharging of condensed liquid efficiently by a method wherein some number of threaded grooves cut deeper than the inclined grooves are made in a thermal transfer pipe having some number of fine grooves and a drain gutters and a drain bars for use in discharging in a block the condensed liquid in a vertical direction are arranged. CONSTITUTION:A thermal transfer pipe 1 for condensing is a fluted pipe having fine upright grooves 2 and is provided with the threaded grooves 3 cut by a threading process with lead angle theta. With this threaded arrangement 3, the liquid condensed between the pitches p of the threads is rapidly flowed to the threaded grooves 3 and smoothly discharged along the threaded grooves 3. Therefore, a depth 2 of the threaded grooves 3 should be set to have a relation of delta2 > delta1 in comparison with the depth delta1 of the fine upright grooves 2. This pipe is provided with the drain gutter 4 for making an axial flow of the condensed liquid flow into the threaded grooves 3. In order to prevent the condensed liquid from being flowed into the threaded grooves 3 by over-flowing the drain gutter 4, a drain bar 5 is arranged along a side edge 4a of the drain gutter 4 corresponding to the downstream side of the threaded grooves 3 divided by the drain gutter 4.
Patent JP-H01227730-A (JP)
Title: Dish drying and washing device
Inventor: MORISHITA TAKUYA
IPC: A47L15/10
Filed: 1988-03-08
Abstract: PURPOSE:To lower cost and to made a device compact by using a fan device built in a dish dryer also as a blower for introducing an air into a water receiving container, and moreover, dispensing with the constitutions of a pump device, etc. CONSTITUTION:In a dish dryer 1, by heating a wind sucked from the fan device and introducing it into a dish drying room, the drying room internal part is temperature-raised, and the drying is executed. The title device is equipped with a blast pipe 19 to be branched from the air blasting route of the fan device and to be conducted outside the dryer 1, a water receiving container 22, a mounting member 28 to be provided in the water receiving container 22 and to have many small holes on the surface, and a communicating part to communicate the water receiving container 22 external part and the lower side of the mounting member 28, and the blast pipe 19 is connected to the communicating part. Since, for the dish drying and washing device, the fan device built in the dish dryer is also used as the blower for introducing the air into the water receiving container and, moreover, the constitution of the pump device, etc., are not needed, the cost is lowered, and a construction is also made simple.
Patent JP-S63221158-A (JP)
Title: Polyester composition
Inventor: YONEDA TADAHIRO
IPC: C08K7/08
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a compsn. which gives molded products having improved slipperiness and surface smoothness, by using a glycol monodisperse system of fine particle of a specific inorg. oxide as a starting material for a polyester. CONSTITUTION:A polyester compsn. contg. a polyester contg. 0.005-2wt.% fine particle of the following inorg. oxide is obtd. by adding a glycol monodisperse system of said fine particle as a starting material for the polyester. Said monodisperse system is a glycol monodisperse system wherein the fine inorg. oxide particle is an amorphous sphere and has an average particle size of 0.05-5mu, the standard deviation of particle side is in the range of 1.0-1.5 and at least 0.03mmol. of glycol per 1g of the fine particle is bonded to the surface of the fine particle. Particularly, polyester films obtd. from said compsn. have excellent wear resistance and are excellent in the coatability and metallizability of its magnetic layer in producing magnetic tapes. The compsn. is suitable for use as a material for the production of magnetic tapes having excellent electromagnetic transduction characteristics.
Patent JP-H02232899-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KOBAYASHI SHINICHI
IPC: G11C16/06
Filed: 1989-03-07
Abstract: PURPOSE:To reduce a load in one time of erasing and to make the starting characteristic of a high voltage Vpp stable samely as the time of normal processing for each byte by decomposing a memory by using a shift register at the time of batch erasing and selecting the memory. CONSTITUTION:Outputs O1 and O2 of a shift register 52 are inputted to an X address buffer 51. The shift register is composed of a timer 1 and a frequency divider 2 and the time of batch erasing, a signal CE is made 'H'. Then, the outputs O1 and O2 are generated. The frequency divider 2 changes the output O2 like an expression by starting the output O1 for each time twp. When a memory block is divided into four parts, a 1/4 memory cell is selected during the period of the time twp and erased and all the memory cells are erased during the period of the 4 twp. Accordingly, the load to be applied in one time of erasing is made 1/4 in comparison with a conventional method and the rounding of the starting of the Vpp or the reduction of the Vpp level, etc., can be made small as much as possible. Then, the operation reliability of an EEPROM is improved.
Patent JP-H06266924-A (JP)
Title: Magnetic sensor
Inventor: NODA KOJI
IPC: G07D5/08
Filed: 1993-03-15
Abstract: PURPOSE:To provide the magnetic sensor which enables sure identification by improving the accuracy of identification for the presence/absence of a hole on a coin without lowering the identification accuracy because of fluctuation in the conveying position of the coin. CONSTITUTION:A primary core 11 is provided under a conveying path 2 to convey the coin, and primary and secondary coils 12 and 13 are wound around this primary core 11. A secondary core 14 is arranged above the conveying path 2, and a secondary coil 15 is wound around this secondary core 14. The primary and secondary cores 11 and 14 are separately integrated and composed of a primary core body part 4a and a secondary core body part 4b. Then, the secondary core body part 4b is pressed to the primary core body part 4a by the pressure of a spring 17. At such a time, a spacer guide part 18 for positioning to form a fixed gap G for passing the coin at a center part between the primary core body part 4a and the secondary core body part 4b is formed at both of terminal parts of the primary core body part 4a and the secondary core body part 4b.
Patent JP-S58170504-A (JP)
Title: Membrane separation treatment
Inventor: OCHIUMI TSUKASA
IPC: B01D63/00
Filed: 1982-03-31
Abstract: PURPOSE:To make it possible to accurately carry out the variation analysis of treatment capacity due to the pH variation of a stock liquid, by mounting a pH display material discolored at the pH in the vicinity of the using critical pH of a membrane separation apparatus to a liquid contact part in said apparatus. CONSTITUTION:In a method for subjecting a liquid to membrane separation treatment by a membrane separation apparatus, the membrane separation apparatus, wherein a pH display material prepared by mixing various kinds of colorants remarkably changed in a color at a definite pH reversibly or irreversibly is mounted to an easily mountable position easily observable from the outside in the apparatus, is used. As the pH display material, one hardly eluting said colorants into the stock liquid and keeping said colorants therein even after 12hr is elapsed in contact relation to the stock liquid is used. By this constitution, the pH history of the apparatus can be known accurately, simply and inexpensively and safe operation can be carried out while the apparatus can be rapidly corresponded to cause analysis of treatment capacity.
Patent JP-S55145859-A (JP)
Title: Valve
Inventor: KOJIMA SATOSHI
IPC: F16K11/16
Filed: 1979-05-02
Abstract: PURPOSE: To obtain a valve which has an excellent sealing capacity and can be operated accurately aand smoothly by contacting the valve disk with the valve seat by a projection provided on a part of the operating body outer peripheral surface resisting the elastic body which activates the valve disk apart from the valve seat.  
     CONSTITUTION: A working body 5 is rotated by the operating handle outside of the valve cage 2, and when, for instance, the projection 9 is contacted with the valve disk 8a as shown by the drawing, said valve disk 8a is pressed resisting the elastic force of the elastic body 10a to seat the conical part 8a' on the valve seat 7a. Therefore, the fluid from the flow port 4a through which the fluid flows in would not flow to the flow port 4b, and the valve is closed as it is called. On the other hand, as the valve disk 8b is contacted on the outer peripheral surface of the working body 5 by the elastic body 10b, its conical part 8b is separated from th contacting seat 7b to be opened, and the fluid from the flow port 4a flows to the flow port 4c through the passage 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179217-A (JP)
Title: Manufacture of polygonal metallic pipe with outside expanding part
Inventor: SAIMOTO WATARU
IPC: B21C37/15
Filed: 1983-03-30
Abstract: PURPOSE:To reduce man power and to improve the dimensional accuracy of a pipe for uniforming the processing degree through its whole length by processing pipe stock by specific process in obtaining an outside and inside polygonal pipe having an expanding part of polygonal outside-shape on the way of its longitudinal direction. CONSTITUTION:In a round pipe stock, the outer surfaces of small diametral forming parts L2, L2 are processed by cutting, except an expanding part L1 to be left unformed consisting of a part (l1) to be formed into an expanding part of product and the parts (l2) at both sides of the part (l1). At the same time, radially expanding parts T1, T1 are formed by cutting. Next, the whole length of the pipe is expanded into a rough hexagonal shape by using a rough polygonal plug and is heat treated for softening it. Only the part L1 is successively drawn by using a polygonal plug, and then zones corresponding to the radially expanding taper-parts T1 are formed into radially contracting taper- parts T2, T2 by round off cutting the outersurfaces of parts T1, T1. Further, the expanding part 1 of a final product is formed at the central part by cutting. Next, the pipe is finally drawn from its ends to the terminal ends of the radially contracting parts T2, T2 by the prescribed processing degree by using a polygonal die and a polygonal plug to finish it to the dimensions of a product.
Patent JP-H08245012-A (JP)
Title: Image forming device
Inventor: WATASE HIROYUKI
IPC: B41J13/10
Filed: 1995-03-14
Abstract: PURPOSE: To provide an image forming device in which longitudinal paper passages are excellent in their carrying quality, and besides, exchangeability of part items, etc., is improved. CONSTITUTION: A pair of longitudinal carrying guides is built up in such a way that one side thereof on a large capacity paper feeder 30 side is formed as a movable guide 22, and the other side is formed as a fixed guide 21. The other end sides of the movable guide 22 and the large capacity paper feeder 30 are rotated centering around the fulcrums 25, 35 of an axis line parallel to carrying directions of longitudinal paper passages respectively arranged on their one end, and can be opened and closed for an image forming device main body.