baber/WOPTO huggingface dataset:
Patent JP-S6443297-A (JP)
Title: Method for making needle hole freely openable and closable
Inventor: HOSHINO YASUTAKA
IPC: D05B85/02
Filed: 1987-08-10
Abstract: PURPOSE: To permit a physically challenging person in eye or hand or an old person or the like to smoothly and easily execute threading through a needle hole without trouble by enlarging the needle hole and freely closing and opening the hole. CONSTITUTION: The hole of a needle A is made to be large so that a tread B is easily threaded. Besides, since a part of the hole is made to be thinner than the conventional one, it is opened and closed. It is made of a rigid wire as in the needle so that it is strong and cannot be broken. C is a normal state and D is a closed state, that is, the usage state. Therefore, as a work, when the needle E after threading passes through a cloth H, it becomes needle F and the hole is closed, while it becomes needle G after completing the passing through of the cloth H.
Patent JP-S6354977-A (JP)
Title: Method for controlling moisture content of coater
Inventor: NOGUCHI TADASHI
IPC: B05C1/08
Filed: 1986-08-26
Abstract: PURPOSE:To maintain the specified moisture content even if a line speed changes by calculating the deviation referring to both or one of a 1st interference quantity and 2nd interference quantity according to the state of the moisture content deviation and calculating the manipulated variable of the moisture based on the deviation. CONSTITUTION:Speed change quantity is stepwise set in the case of changing the line speed of a coater. The line speed is changed by as much as the above- mentioned set quantity when the deviation of the moisture content is within the set limit. The 1st interference quantity with the moisture content associated to the stepwise speed change quantity and the 2nd interference quantity with the moisture content by the control of the coated amt. are predicted and calculated. The calculated quantities are added as a feed forward signal to the moisture content deviation to calculate the control output of the moisture content. The above-mentioned 1st interference quantity is made zero and the control output of the moisture content is calculated when the above-mentioned deviation of the moisture content is larger than the set limit. As a result, the specified moisture content is maintained even if the line speed changes.
Patent JP-H11101650-A (JP)
Title: Program for producing driving guideline and producing method therefor
Inventor: O'SHEA MICHAEL J
IPC: G01C21/34
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an improved driving guideline producing mechanism used for navigation, which quickly and effectively provides a clear, not ambiguous, and conherent instruction. SOLUTION: A part to compute the route from a starting position and to a destination and a part to indicate the driving guideline regarding to the computed route to a user, are included in a part of a navigation application program 38. The route computing program 50 receives the input parameter 52. The input parameter 52 is led out by one or more inputs supplied from a hard ware 14 and a user interface 40 to a computer. The route compouting program 50 generates outputs 56. The route introducing program 66 generates outputs 68. The outputs of the route introducing program 66 are transmitted to information transmission means, which gives information to the user. The information transmission means may contain a synthetic sound program 72 and/or a visual program 74.
Patent JP-S5988324-A (JP)
Title: Method for purifying manganese sulfate solution for electrolytic manganese dioxide
Inventor: HONDA JITOKU
IPC: C01G45/10
Filed: 1982-11-12
Abstract: PURPOSE:To remove simply K and Mo from a manganese sulfate soln. for electrolytic manganese dioxide by adding an activated substance of manganese dioxide to the soln. to allow K and Mo to be adsorbed. CONSTITUTION:An activated substance of manganese dioxide is added to a manganese sulfate soln. freed of Fe, Ni and Co to allow K and Mo in the soln. to be adsorbed on the activated substance, and the activated substance is separated by filtration. The activated substance is a porous body of manganese dioxide having superior adsorbing power, and it is obtd. by roasting manganese dioxide ore or the like at 600-900 deg.C and by immersing it in sulfuric acid after crushing.
Patent JP-H08102567-A (JP)
Title: Be doping, epitaxial, growing, manufacture of semiconductor optical element and semiconductor optical element
Inventor: KIMURA TATSUYA
IPC: H01L21/205
Filed: 1995-08-04
Abstract: PURPOSE: To provide a Be doping method which allows easy and high quality Be doping. CONSTITUTION: As dopant material for doping Be in III-V compound semiconductor crystal, (MeCP) 2Be is used at the time of epitaxially growing the III-V compound semiconductor. Since (MeCP) 2Be provides lower vapor pressure than the conventional Be dopant material, doping control is facilitated. Since (MeCP) 2Be with higher purity is easily obtained compared with DMBe, mixing of impurities such as oxygen is easily suppressed. Thus, a high quality p-type layer is easily provided.
Patent JP-S6443909-A (JP)
Title: Compound material of superconductive substance and rubber and/or resin
Inventor: WATABE HIROJI
IPC: H01L39/02
Filed: 1987-08-10
Abstract: PURPOSE:To stabilize a superconductor with inner powder bodies shutted off from outer environment, and improve economical effectiveness with functions developped with small quantity of substance by dispersing superconductive substance in rubber and/or synthetic resin. CONSTITUTION:The captioned compound material is a compound material composed of super conductive substance wherein superconductible substance is dispersed in rubber and/or synthetic resin. Superconductible substance is generally used which having, for instance, YBa2Cu3O7-x (Fy) system etc., as a component provided two conditions, electric resistance is to be zero and minus effectiveness can be confirmed, are satisfied and is not specially limitted by other conditions than the above conditions. This enables superconductive substance to be stabilized in physical properties with outer environment shutted down from inner powder bodies and oxygen failure in superconductive substance enclosed intactly.
Patent JP-H0485129-A (JP)
Title: Fluid pressure type suspension
Inventor: INAGAKI SHIYOUJI
IPC: B60G17/056
Filed: 1990-07-27
Abstract: PURPOSE:To improve the controllability of a cutoff valve by connecting an operating fluid feed passage, provided on the upstream side of the cutoff valve, to an operating fluid recovery means by a passage provided with a fixed throttle and a variable throttle, and setting pressure in this connecting passage as pilot pressure. CONSTITUTION:A pilot pressure control device 48 is formed of a cutoff valve 46, a connecting passage 50 for connecting an operating fluid feed passage 20, provided on the upstream side of the cutoff valve 46, communicably to a reservoir 10, and a fixed throttle 52 and a variable throttle 54 provided at this passage 50. Pressure between the fixed throttle 52 and the variable throttle 54 is taken out as pilot pressure and fed to the cutoff valve 46. In this constitution, the pilot pressure can be controlled as the separate value from supply pressure within a range below supply pressure by the control of the variable throttle 54, so that the switching of the cutoff valve 46 can be controlled without changing supply pressure.
Patent JP-H0950107-A (JP)
Title: Automatic photographic film winding device
Inventor: YAMAMOTO TAKUYA
IPC: G03D13/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photographic film winding device for automatically winding a developed film locked at a short leader into a cartridge magazine, as for an automatic processing of a cartridge system photographic film. SOLUTION: This automatic photographic film winding device 2 is provided with a magazine driving part 4 for driving to rotate the cartridge magazine 3, a supply part 5 for supplying plural short leaders L to which developed film F is locked one by one, a detaching part 6 for detaching the film F locked at the short leader L, a winding part 7 for interting the detached film F into each cartridge C of the cartridge magazine 3 one by one so as to wind the film F, and a leader integrating part 8 for successively integrating the detached short leader L.
Patent JP-H1051181-A (JP)
Title: Electronic device package
Inventor: HOSOYA FUTOSHI
IPC: H05K9/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To select a modulation distortion and a temperature characteristic of a CNR of a non-cooled type semiconductor laser module using an I-L curve. SOLUTION: A temperature characteristic of an I-dL/dI curve which is a differential waveform of an I-L curve is measured and each I-dL/dI curve is approximated to piecewise-linear lines. Changes in dL/dI caused by operating current and by a kink (defined as a saturation amount and a kink amount respectively) near a threshold current value are quantitized for each temperature. Beforehand, the relation between the kink amount and a secondary intermediary distortion (IMD 2) is found by experiments. As for the saturation amount, such a relation is also found. Standards for selection of the saturation amount and the kink amount for each temperature are so determined as to satisfy a desired IMD 2. By selecting a module which satisfies the selection standards for each temperature, a module which satisfies a desired IMD 2 can be selected for each temperature.  Appropriate module is selected by the same method for a CNR.
Patent JP-2000028670-A (JP)
Title: Method for speeding up burn-out-type disconnection detection circuit
Inventor: UMEDA HIROKI
IPC: G06F13/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a burn-out response by adding a burn-out response acceleration circuit to a circuit, forming the sample-hold circuit configuration of an analog signal, and separating a sample-hold capacitor from an input circuit during a sample-hold period. SOLUTION: An analog input device 1 successively selects a plurality of analog input signals by a multiplexer 11, amplifies the signal by an operational amplifier 12, and then converts the signal into a digital data 16 by an A/D converter 13. The data 16 is outputted to an upper-level computer via a bus interface circuit 19. A hold circuit 3 sets a sampling state where a sample signal 17 and a switch element 5 are sampled, and periodically turns off the sample signal 17 and the switch element 5 for holding a sample. The capacity of a bypass capacitor CP6 is set to a value smaller than the capacity of a hold capacitor Ch4, and the capacitor Ch4 with a large capacity is separated from an input circuit during a sample-hold period, thus an input voltage 18 is rapidly increased, when disconnection occurs and a response is accelerated.
Patent JP-S58102862-A (JP)
Title: Static pressure joint
Inventor: MASUDA MASAMI
IPC: F16H25/24
Filed: 1981-12-14
Abstract: PURPOSE:To permit to drive a sliding table correctly without being affected by the bend or the staggering of a leading screw by a method wherein the joint utilizing a static pressure is employed as an attaching means of a nut for the leading screw to the straight line sliding table. CONSTITUTION:If the leading screw 8 is moved into up-and-down direction due to the reasons of the bend of the leading screw 8 or the like, the nut 7 may be moved up-and-down freely. On the other hand, in case the leading screw 8 is moved leftward or rightward by the same reasons, a pressure difference will never be generated between pockets 4a, 4b and the same 5a, 5b, therefore, the nut 7 may be moved in this direction freely. The nut 7 is controlled in the movement thereof with respect to the sliding table 14 in the feeding direction and the revolving direction of the leading screw 8, but can be moved freely to the direction orthogonal to the leading screw 8, therefore, a forcible force to the sliding table 14 due to the bend or the staggering of the leading screw 8 will never be acted and thereby preventing the generation of an error in the movement of the sliding table caused by such reasons.
Patent JP-2000030171-A (JP)
Title: Method for setting access right level
Inventor: HAYAKAWA ISAO
IPC: G06Q10/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To drastically relieve the burden of a work by means of a building manager and to observe privacy at a company side. SOLUTION: Users inside a building are classified as the hierarchical structure of a 'company', a 'department' and an 'individual', the building manager is made to set the access right level of the 'company' (the access right of a responsible person in the company and a function and equipment for access by the company). The responsible person of the company is made to set the access right level of the 'department' (the access right of the responsible person in the department and the function and equipment for access by the 'department'. Then, the responsible person of the 'department' is made to set the access right level of the 'individual' (the access right of the user and the function and equipment for access by the user).
Patent JP-S5991150-A (JP)
Title: Dihydroacridone derivative and production thereof
Inventor: IWAMOTO EIJI
IPC: C07D219/08
Filed: 1982-11-17
Abstract: PURPOSE:To produce a dihydroacridone derivative useful as a starting material for pigments, by reacting an arylaminoacridonecarboxylic ester with phenylenediamine and, if necessary, hydrolyzing the reaction product. CONSTITUTION:An arylaminoacridonecarboxylic ester (A) of formula I (wherein R is lower alkyl; X, X' are each H, lower alkyl, lower alkoxy, halogen) is reacted with m- or p-phenylenediamine (B) in a molar ratio of 2:1-1:5 in the presence of an acid catalyst such as sulfuric acid in a quantity of 0.001-10 times by weight that of component A in an org. solvent such as benzene in a quantity of 3-100 times by weight that of component A at 50-200 deg.C for 30min to 1hr. If necessary, the reaction product is hydrolyzed to obtain a dihydroacridone derivative of formula III.
Patent JP-H1047109-A (JP)
Title: Cylinder discrimination device for four-cycle engine
Inventor: MORIGAMI TADAAKI
IPC: F02D45/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To discriminate a cylinder by little pick-up sensor surely with a simple structure. SOLUTION: A cylinder discrimination device 46A of a four cycle engine comprises crank detecting parts 47a, 47b fixed to a rotary member 28 arranged rotation-integratedly with a crankshaft 3, a cam detecting part 48 fixed to a rotary member 36 arranged rotation-integratedly with a camshaft 15 for driving a valve system, a crank pick-up sensor 52 for detecting motion of the crank detecting parts 47a, 47b, which is fixed to an engine main body side, a cam pick-up sensor 53 for detecting motion of the cam detecting part 48, which is fixed to the engine main body side, and means 55 for discriminating a cylinder in a four cycle engine 2 on the basis of input signals from each of sensors 52, 53.
Patent JP-S6180105-A (JP)
Title: Direct forming method of color filter
Inventor: MINO NORIHISA
IPC: H04N9/04
Filed: 1984-09-27
Abstract: PURPOSE:To obtain an image having a good color separation and to prevent a color mixing by coating a writing part with a black metal film after a vapor deposition of Al, and then by continuously etching to form two layers wiring pattern. CONSTITUTION:The wiring part is coated with a Cr film 6 after vapor-depositing an Al film 2 suitable for an electrode. Two layers film composed of the Al film and the Cr film is continuously etched via a photomask processing whereby the Al wiring part 2 always exists under the Cr film 6. As a reflection light in an exposure for forming a color layer 3 is absorbed by the Cr film 6, a formation of an abnormal pattern is prevented, and a desired pattern is formed. According to the titled method, for formation of the abnormal pattern in a color filter is completely prevented, and the color filter suitable for the solid- state image pickup element is directly formed by only coating the black metal film 6 on the Al vapor-deposited film 2.
Patent JP-S6099295-A (JP)
Inventor: HACHIKAWA MIKIO
IPC: D06F29/00
Filed: 1984-09-26
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-S5990576-A (JP)
Inventor: IMAI HIROZOU
IPC: G06M3/00
Filed: 1982-11-15
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-S6446093-A (JP)
Title: Cut off structure of water channel joint
Inventor: SUDO CHIAKI
IPC: F16L55/16
Filed: 1987-08-13
Abstract: PURPOSE: To prevent leak from the seam simply, quickly in an ensured way by arranging a water expandable packing on the inner and outer surfaces on the side ends of a cut-off member arranged on the conduit seam. CONSTITUTION: A water expandable packing 16 extending continuously in the shape of a strip in the longitudinal direction of a flexible expansion joint 12 is engaged with an anchor bolt 13 and fastened by a nut 14 before the plat portion 12d of the flexible expansion joint 12 is mounted to a box culvert 11. In this way, the water expandable packing 16 completely fills the uneven places, cracks and cavities on the inner surface of the box culvert 11 made of concrete, and contacts the whole length of the inner surface of the flat portion tightly with sufficient force due to the expansion caused by the contact with fluid, therefore, it is possible to prevent leak from the seam simply, quickly in an ensured way.
Patent JP-H0364433-A (JP)
Title: Fe-ni series alloy for lead frame
Inventor: MUKAI TAKASHI
IPC: C22C38/00
Filed: 1989-08-02
Abstract: PURPOSE:To prevent the generation of blisters and peeling in the alloy contg. a specified amt. of Ni, in which the content of C is regulated to <=0.01% and having good etching properties by regulating the Mn/Si ratio and the content of C, S and Se to specified ones. CONSTITUTION:The Fe-Ni series alloy for a lead frame contains, by weight, 35 to 60% Ni, >=2.0 Mn/Si, 0.003 to 0.010% C, <=0.003% S and <=5ppm Se. In the alloy, in the case of <2.0 Mn/Si ratio, SiO2 in the molten metal increases and high m.p. hard SiO2-MnO-Al2O3 series nonmetallic inclusions remain in the ingot. In the case of <0.003% C, nonmetallic inclusions increase. Since S forms the nonmetallic inclusions of MnS, the upper limit is regulated to 0.003. Since even a small amt. of Se forms hard MnSe series nonmetallic inclusions to cause blisters and peeling, its upper limit is regulated to 5ppm.
Patent JP-H0487668-A (JP)
Title: Coating method of casting work and decorative coated article of casting obtained by the same method
Inventor: NAKAMURA NOBUTADA
IPC: B05D7/24
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the decorative coating film having a smooth adhesiveness and excellent durability by successively subjecting the work consisting of a cast iron or low-temp. molten alloy casting to a pretreating stage for rust inhibition, specific primer coating state, intermediate coating stage, and powder coating stage. CONSTITUTION:The work consisting of the cast iron or low-temp. molten alloy casting (e.g. Al, Zn casting) is subjected to the pretreating stage for rust inhibition (e.g. zinc phosphate treatment). The pretreated work in the warm state (e.g. 30 to 90 deg.C) by the excess heat of draining and drying after pretreatment is coated with a primer coating material of a polyurethane base (e.g. coating material of 0 to 25 pts.wt. pigment per 100 pts.wt. resin). The work is in succession coated with an intermediate coating material of a polyurethane base (e.g. coating material of 50 to 150 pts.wt. pigment per 100 pts.wt. resin) and the coating is cured by heating. The work is then coated with a decorative powder coating material (e.g. polyester resin coating material) and the coating is cured by heating. Consequently, the decorative coating film which has the smooth adhesiveness free from bubbles and excellent durability is formed.
Patent JP-H0360188-A (JP)
Title: Method of forming multilayer wiring network of connection board with high density integrated circuit
Inventor: FUIRITSUPU SHIYANTOREENU
IPC: H01L21/48
Filed: 1990-07-27
Abstract: PURPOSE: To laminate reliable conducting layers as many as possible in a multilayer wiring network by forming pillars on an uniform metal layer, then forming conductors by etching this metal layers, and making the conductor layers in the upper layers considerably flat. CONSTITUTION: An insulating layer 16 is uniformly covered with a copper layer 24. This layer 24 is uniformly covered by a photosensitive mask 25, processed to arrange a through-hole 26 matched to the shape of a pillar 23. Next, the pillar 23 is electrodeposited in the through-hole 26 of the mask 25. After removing the mask 25, another photosensitive mask 27 is provided, the pillar 23 is covered, and the conducting layer 17 is processed to have the form of the conductor. Next, the conducting layer 17 is etched, and the mask 27 covering the conductors comprising the conducting layer 17 are removed. An insulating layer 18 is formed, and the surface of the conductor layer 17 having the pillar 23 is almost smooth.  The top surface of the pillar 23 is exposed by selective plasma etching, and at this time, the thickness of the through-hole is small, so that the upper conductor layer is hardly deformed.
Patent JP-H0732450-A (JP)
Title: Starting method of extrusion machine
Inventor: GOTO KAZUHIKO
IPC: B29C47/60
Filed: 1993-07-21
Abstract: PURPOSE:To prevent metallic powder from being generated without using oil, by a method wherein a spacer comprised of a resin material is provided, a screw is turned so that the outer circumference of a thread of a screw does not come into contact with the inner circumference of a barrel and a temperature of the barrel is raised by bringing a spacer into contact with the inner circumference of the barrel. CONSTITUTION:A spacer 1 which is comprised of a resin material whose base is identical at least with that of a resin material, that is, a molding resin material is provided on the circumference of a tip side of a screw 11 of an extrusion machine. A gap 2 is formed between a barrel 13 and the screw 11 and a thread 11A of the screw 11 does not come into contact directly with the barrel 13. When a temperature of the barrel 13 is raised to an extruding temperature after a rotation of the screw 11, though it becomes that the resin material of the spacer 1 is melted and the barrel 13 and screw 11 come into contact with each other, since the rotation is begun already, generation of metallic powder by a bite between the spacer 1 and barrel 13 does not happen.
Patent JP-H0644590-A (JP)
Title: Objective lens electromagnetic driving device for optical information recording and reproducing device
Inventor: TANAKA SATOHIRO
IPC: G11B7/09
Filed: 1992-07-28
Abstract: PURPOSE:To obtain the device which is lightweight and small sized and has superior mechanical strength and resonance resistance by composing a yoke member of a signal member having a counter magnetism-protective wall, yoke walls, and fitting flanges in one body. CONSTITUTION:The yoke member 23 consists of the single member having the counter magnetism-protective wall 23a which is positioned in parallel to an optical disk 11, plural yoke wags 23b which cross the counter magnetism- protective wall 23a almost at right angles and extend in different directions from the peripheral edge part of the magnetism-protective wall 23a toward a carriage 13, and plural fitting flanges 23c which extend from the walls 23b onto the carriage 13 in one body. When this yoke member 23 is fixed to the carriage 13, the tips of the yoke walls 23b are connected by the counter magnetism-protective wall 23a, so the mechanical strength is superior. Consequently, there is no possibility of resonance even when the device is made thin.