baber/WOPTO huggingface dataset:
Patent JP-H02125610-A (JP)
Title: Hot plate
Inventor: ITANI TOSHIRO
IPC: H01L21/027
Filed: 1988-11-04
Abstract: PURPOSE:To uniformly form a photo resist pattern on the whole surface of a wafer by arranging heaters on a heater retaining stand in the manner in which the temperature gradient in the surface of a hot plate for heat treatment of a semiconductor substrate increases toward the outside. CONSTITUTION:In a hot plate for heat treatment of a semiconductor substrate, first-fourth heaters 2A-2D are circularly formed from the outside on a heater retaining stand 1. Wafer retaining pins 3 are buried in the second heater 2B. A wafer on which a photo resist film is formed is retained by the four retaining pins 3. In the peripheral region of the wafer where the thickness of photo resist film is large, the temperatures of the first and the second heaters 2A, 2B are made high. In the central region of the wafer where the film thickness is small, the temperature of the third and the fourth heaters 2C, 2D are made low. Thereby, the photo resist pattern can be formed on the whole surface of wafer with excellent uniformity.
Patent JP-H07133999-A (JP)
Title: Attitude controller for airframe
Inventor: TANAKA HIDEKI
IPC: G05D1/08
Filed: 1993-11-09
Abstract: PURPOSE:To accelerate a responding speed at the time of correcting a route and to improve a correcting accuracy by providing regulating means for cutting OFF a feedback signal only for a predetermined time from a time of injecting a side thruster in a control loop of a steering wing in an airframe having the wing and the thruster. CONSTITUTION:The attitude controller comprises control unit P for a side thruster, a control unit Q for a steering wing, wherein the unit P has transfer functions 1, 2 which inputs a thrust Ts of a side thruster and outputs an attitude angle rate thetar and a route angle gamma. On the other hand, the unit Q for the wing C has a compensator 3 which inputs a command signal Cs, a steering property increasing unit 4, and transfer functions 5, 6 which input a steering angle deltaof the wing and outputs the angle gamma and the rate thetar. The controller also comprises a comparator 11 for comparing a feedback signal Fb by a rate gyro 7 with a signal Ca, wherein regulating means 8 for cutting OFF the signal Fb only for a predetermined time from a start of injecting the side thruster is interposed in its control loop.
Patent JP-H04269359-A (JP)
Title: Carbureter discharge device
Inventor: DON SHII EIDE
IPC: F02M17/50
Filed: 1991-10-25
Abstract: PURPOSE: To prevent a jetting opening from being clogged by foreign matter, by separating fuel foreign matter from a fuel injection port, and directing it to a remote position, thereby inhibiting a jetting opening orifice from being shut off. CONSTITUTION: A diverter plug 32 is disposed beneath a fuel injection port 26 to control a clearance between them exactly. By separating foreign matter from the fuel injection port 26 even on the floor of a float chamber 24 and inclining it so as to direct it to a collector, foreign matter is directed to a fuel foreign matter collector distant from a fuel jetting port inlet 34. The collector retains fuel foreign matter accumulated by arrangement at the lowest position of the float chamber 24. The collector involves a delivering means to deliver the foreign matter to the outside.
Patent JP-H11115703-A (JP)
Title: Brake control device
Inventor: OSAWA TOSHIYA
IPC: B60T8/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To ensure favorable pedal feeling and restrain or prevent master cylinder pressure from lowering at boosting pressure during brake assist operation by detecting operation of brake assist. SOLUTION: When pressure of the output pressure chamber 25e of a piston assembly 25 lowers by a pump 11 at boosting control during brake assist, a pilot changeover valve 26 is opened by pressure difference of M/C pressure generated in a master cylinder liquid passage L1 at the time and the lowering pressure of the output pressure chamber 25e. In this case, so far as the pilot changeover valve 26 is maintained in the opened condition, the M/C pressure is prevented from being directly sucked to the pump 11. Further when a piston 25b is displaced by differential pressure of an input pressure chamber 25d and the output pressure chamber 25e, the M/C pressure is prevented from lowering and can be maintained, by reaction generated by deformation of an elastic body 25h provided in the output pressure chamber 25e so as to contract following to downward displacement of the piston 25b.
Patent JP-2001100215-A (JP)
Title: Composition for liquid crystal alignment film aligned by light, liquid crystal alignment film aligned by light, liquid crystal supporting substrate and liquid crystal display device
Inventor: KANETANI YUICHI
IPC: G02F1/1337
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a liquid crystal alignment film aligned by light having excellent heat resistance and reliability in which the aligning function can be obtained without rubbing treatment, and to provide a liquid crystal alignment film, liquid crystal holding substrate and liquid crystal holding device by using the aforementioned liquid crystal alignment film aligned by light so as to obtain an image of high quality without after image. SOLUTION: The composition for a liquid crystal alignment film aligned by light contains a polyimide or its precursor having a repeating unit expressed by general formula (I) and having a group expressed by general formula (II) on at least one end of the molecule. In formulae, W is a tetravalent organic group, R is a divalent organic group, and X is an acid anhydride residue having a reactive carbon-carbon unsaturated double bond. The liquid crystal alignment film aligned by light, liquid crystal holding substrate and liquid crystal display device also contain the aforementioned composition.
Patent JP-H0593986-A (JP)
Title: Film unit provided with lens
Inventor: YAMASHINA YASUHIRO
IPC: G03C3/00
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the outer casing of a film unit provided with a lens from floating from a unit main body. CONSTITUTION:The film unit with the lens is composed of the unit main body 2 and a carton 3 for covering the surface of the unit main body 2. In the carton 3, an opening 6 for projecting a bulged part 5 formed in front of the unit main body 2, is formed. Straight edges 6a are provided on both sides of the opening 6, and inputted into grooves formed on the foot part of the bulged part 5.
Patent JP-H09127396-A (JP)
Title: Lens barrel for camera
Inventor: TSUKAMOTO MASAAKI
IPC: G02B7/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To easily shorten entire length at the time of keeping or carrying a camera by coupling 1st and 2nd barrels in two kinds of coupling states where the entire length of the lens barrel is different. SOLUTION: At the time of ordinary photographing, the camera is used by attaching the lens barrel 19 to the lens barrel attaching part 17 of a focusing ring 13 and attaching the mount part 11a of the external lens barrel 11 to the camera side in a state where the lens barrel 19 is projected from the ring 13. Meanwhile, at the time of keeping or carrying the camera, the lens barrel 19 is attached to the lens barrel attaching part 17 of the ring 13 in a state where it is inverted, and the front lens group 21 side of the lens barrel 19 is inserted in the ring 13, so that the entire length is shortened. Namely, since the part of the lens barrel 19 projected to a subject side from the ring 13 at the time of photographing can be inserted in the ring 13 when the lens barrel 19 is inverted and attached to the lens barrel attaching part 17, the entire length is easily shortened in the case of keeping or carrying the camera.
Patent JP-H10125177-A (JP)
Title: Rotary operation type electronic part, and its manufacture
Inventor: NAKAGAWA YOSHINOBU
IPC: H01H19/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components to realize cost down. SOLUTION: A bearing hole 13A, rotatably and fittedly holding the rotation spindle 11c of a rotating body 11 having a contact plate 12, is integrally provided on the center part of a main body case 13 to which an elastic contact 14 having a connecting terminal 14A is fixed by insertion molding. An article, obtained by stamping the contact plate 12 and the elastic contact 14 to the same elastic and metallic thin plate, is concurrently insertion molded to form the rotating body 11 and the main body case 13. This can form an inexpensive rotary operation type electronic part body small number of parts.
Patent JP-H04153891-A (JP)
Title: Pattern recognition system using rough code expression
Inventor: HAYASHI YUKIO
IPC: G06T7/00
Filed: 1990-10-18
Abstract: PURPOSE:To efficiently perform pattern recognition with a little misrecognition by realizing a general inverse matrix which is high in associating ability approximately by a local and easy process and handling even deformed pattern by a threshold value process and a feedback circuit. CONSTITUTION:In a three-layered associative storage model, an input pattern is represented in output layers I, (i), and N and fixed mapping to be fed back is realized approximately. So the model is tolerant to a noise input. Further, the outputs of intermediate layers I, K, and M in a mutual suppression coupling state are in rough code expression wherein only one element showing the recognition category of the input pattern fires. The associative process of the model is approximately equivalent to the calculation of the general inverse matrix, so the associating ability is high. Consequently, the pattern recognition with a little misrecognition is efficiently realized.
Patent JP-H11121296-A (JP)
Title: Electric double-layer capacitor, electrode, and manufacturing method therefor
Inventor: SHIBUYA HIDEKI
IPC: H01G11/38
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and an electrode having a large electrode volume capacity at high current density and adequate strength for practical use. SOLUTION: In an electrode 2 for an electric double-layer capacitor made of PVDC(polyvinylidene chloride) resin carbide, and a surface roughness Rz of the surface in contact with a current-collecting plate is smaller than a surface roughness R of a non-contact side surface. The surface roughness Rz of the side surface in contact with the current-collecting plate is 8 to 12 μm, and the surface roughness R of the non-contact surface is get in a range of 16 to 25 μm.
Patent JP-H0592748-A (JP)
Title: Burglary and robbery prevention device for automobile
Inventor: WAKE KIYOYASU
IPC: B60R25/04
Filed: 1991-10-01
Abstract: PURPOSE:To prevent to unjustly start the engine of an automobile due to the use of a reproduced key or direct connection of wire. CONSTITUTION:A secret certification symbol is recorded on a magnet card 1 in which a plurality of permanent magnets 4 are embedded in a certain developing pattern, by combination of existence of the permanent magnet 4 on the magnetic record part position or the magnetic direction of the permanent magnet 4. Meanwhile, the secret certification symbol recorded on the magnet card 1 is read out with the magnetism detector 8 in a card reader 6 formed with a slit 7 for inserting the magnet card 1, mounted in the automobile, and compared with a previously set reference secret certification symbol with a comparator 12. When both coincide with each other, a coincidence signal is taken out from the comparator 12, and the electric circuit necessary for running of the automobile is controlled by the coincidence signal.
Patent JP-2001101294-A (JP)
Title: Device for managing delivery period
Inventor: NAKAZATO TAKAO
IPC: G06Q10/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a delivery period managing device capable of managing two or more order delivery periods and also confirming whether or not a changed date when delivery should be performed is allowable from a history of changes of the order delivery periods, for instance, in the case of changing the delivery period. SOLUTION: This device stores the history of changes of the delivery period (order delivery period) of each order in an order storing file 104, and a CPU 1 operates the difference between the preceding order delivery period and the current order delivery period in the change history. When the difference is decided as surpassing a prescribed period, the device notifies an order destination to the effect that the delivery period surpasses the prescribed period by facsimile transmission through a modem 6 and an NCU 7, by an EDI or e-mail transmission trough a LAN I/F 8 or in such a manner that a printing part 9 prints out the effect to be mailed.
Patent JP-H01123988-A (JP)
Title: Method of cooling compressed air for cold
Inventor: MATSUOKA KATSUJI
IPC: F25J3/04
Filed: 1987-11-09
Abstract: PURPOSE: To reduce the quantity of cooling water for the entire air separator by employing a part of impurity nitrogen from an air heat exchanger as a cold heat source for cooling temperature raised compressed air from a turbine compressor. CONSTITUTION: When a turbine compressor 3 is set in an air separator, a required quantity of air is fed, at about 10 deg.C, from material air to a turbine compressor 3 through an air compressor. Temperature of the compressed air is raised to about 50 deg.C at the outlet of the compressor 3 and since the compressed air must be fed into an air heat exchanger at a low temperature (about 10 deg.C), cooling operation takes place between them. More specifically, a turbine after compressor 4 for cooling the compressed air is disposed at the outlet of the compressor 3 and fed, as a cold heat source for cooling down to a required temperature, with impurity nitrogen 7 of about 7 deg.C branched from impurity nitrogen 6. According to the structure, cooling water for turbine after cooler can be eliminated.
Patent JP-H10120727-A (JP)
Title: Catalyst component for producing polyolefin and catalyst for producing polyolefin using the component
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/642
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst capable of providing a polymer having a high bulk density without accompanying attachment of the polymer to a reactor in high activities by bringing a specific ionic compound, an alkylation agent, etc., into contact with a fine particle carrier. SOLUTION: This catalyst is obtained by bringing (A) an ionic compound of formula I [M is boron or aluminum; R<1> to R<3> are each a 1-20C hydrocarbon or a halogenated hydrocarbon; R<4> is a 1-20C alkylene, etc.; X is a silyl, hydroxyl, carboxyl, etc.; (a), (b) and (c) are each 0 or 1-3; (d) is 1-4; (a)+(b)+(c)+(d)=4; D is a monovalent cation] and (B) at least one component selected from an alkylating agent, an acylating agent, a silanizing agent, a stannylating agent and a germylating agent into contact with (C) a fine particle carrier. The component B is preferably an alkylating agent such as an alkyl iodide or a silanizing agent of formula II [R<5> to R<7> are each a 1-20C hydrocarbon, etc.; Y<1> to Y<3> are each an atomic group, etc., bonding to Si through O, S, etc.; (l), (m), (n), (p), (q) and (r) are each 0 or 1-3].
Patent JP-S61155647-A (JP)
Title: Drainage discharger of heat exchanger utilizing engine
Inventor: YONEZAWA TORU
IPC: F02G5/04
Filed: 1984-12-27
Abstract: PURPOSE:To silence exhaust sound at the time of drainage by discharging condensed water in the exhaust system of a facility provided with an engine in its liquid tank to use engine exhaust heat, into a silencer with a plurality of chamber installed in the liquid tank. CONSTITUTION:An engine with its crank shaft 16 vertically positioned is installed in a liquid tank 12, and a compressor 32 is driven to operate an air conditioner, as well as a cylinder 19a, a cylinder head 19b, an exhaust pipe 20, and a muffler 22 are cooled by water in the liquid tank to acquire warm water. Exhaust condensed water inside the exhaust pipe 20 and the muffler 22 is introduced through pipes 28a, 28b to a drain muffler 30, together with a part of exhaust. In the upper chamber 61c of the drain muffler 30, exhaust including drainage is silenced after being discharged into the stored condensed water in the chamber 61c, and through a pipe 61g, the same silencing procedure is done in a lower chamber 61b. And then only exhaust gas is discharged into the liquid tank through a pipe 61h for perfect silencing.
Patent JP-2001097261-A (JP)
Title: Antitheft equipment and antitheft device for motorcycle
Inventor: KATO KAZUNORI
IPC: B62H5/04
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft equipment and antitheft device for a motorcycle disabling the free operation of a handle grip part and a brake lever or a clutch lever. SOLUTION: A handle grip part 6R on the right side of a handle steering part 3 and a front brake lever 7 are covered with a right side protective cover member 21R. The protective cover member 21R is fixedly installed on a mounting device 31R fitted at the end of the handle grip part 6R so as not to allow the member to touch with the handle grip part 6R and the front brake lever 7.
Patent JP-2001102117-A (JP)
Title: Nut-attached connector
Inventor: KASUGA AKIRA
IPC: H01R107/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a nut-attached connector which can be miniaturized, and also does not result in a detachment of the nut due to a stress alleviation of a housing even when the connector is heated in a heating furnace upon mounting to a substrate. SOLUTION: Each of nut-mounting portions 20 in the nut-attached connector has a nut-retaining space 26 that is formed in such a manner that a nut 30 can be detachably inserted in a perpendicular direction to a thickness direction thereof. In the vicinity of an entry to the nut-retaining space, there is formed a protrusion serving to prevent the nut 30 inserted into the nut-holding space 26 from being separated.
Patent JP-H01124459-A (JP)
Title: Deodorizing composition
Inventor: MIKI YOSHIAKI
IPC: A61L9/01
Filed: 1987-11-07
Abstract: PURPOSE:To obtain a deodorizing composition showing an excellent deodorizing property not only to a basic malodor but also to a mercaptan malodor, by containing a phosphorous compound or a hypophosphorous compound, a copper compound and, if necessary, a solvent. CONSTITUTION:A deodorizing composition contains a phosphorous or hypophosphorous compound (A), a copper compound and, if necessary, a solvent (C). As the phosphite compound to be used, phosphorous acid, phosphorous monoester, phosphorous diester and salts of these compounds are designated and, as the hypophosphorous compound, hypophosphorous acid, hypophosphorous monoester and salts of these compounds are designated. As the copper compound, either one of an inorg. acid salt, an org. acid salt, a complex and oxide may be used. As the solvent, either one of water and an org. solvent may be used and one dissolving or dispersing the component (A) and the component (B) may be used. The compounding ratio of the respective components can be appropriately selected corresponding to the demand and capacity of an object but the use amount of the component (B) is usually within a range of 0.001-200 pts.wt. per 100pts.wt. of the component (A).
Patent JP-H09126457-A (JP)
Title: Ceramic burner
Inventor: CHIKAMI RINTAROU
IPC: C04B35/584
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic burner which is durable against the operation for a long time. SOLUTION: The inner surface 4 of an inner cylinder at the downstream side at a high temperature part is formed of a composite reinforcing material obtained by compositely reinforcing oxide ceramics by SiC whisker, and the inner surface 5 of the inner cylinder at the upstream side at a low temperature part is formed of non-oxide ceramics, and hence the surface 4 of the cylinder at the downstream side secures strength together with oxidation resistance. Since the surface 5 at the upstream side can avoid the damage due to the excess thermal stress generated due to the local temperature difference produced at the part, the burner can be continuously operated at a high temperature for a long time, thereby making it possible to largely improve the reliability of a gas turbine.
Patent JP-H10109132-A (JP)
Title: Spring manufacturing machine
Inventor: TSURITANI KATSUHIDE
IPC: B21F3/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a spring manufacturing machine by freely changing the stroke of a tool attaching slide from zero to the max. length by the position change of a sliding piece. SOLUTION: By matching the axial center of a pin 36 with the center of rotation of a rotary body 18, the stroke of the tool attaching slide 11 can be made zero, on the other hand, when a prescribed distance is spaced between the axial center of the pin 36 and the center of rotation of the rotary body 18, the advancing or retreating motion of the tool attaching slide 11 is executed in accorance with that distance. When the rotary body 18 is rotated in the clockwise direction, even as the rotation of the rotary body 18 is constant, as compared with the forward stroke (the stroke advancing toward the wire working space) of the tool attaching slide 11, the backward stroke (the stroke separating from the wire working space) is executed in a short time.
Patent JP-H05209315-A (JP)
Title: Antistatic polyester fiber and its production
Inventor: HIRAISHI SHINICHI
IPC: D01F6/62
Filed: 1992-10-20
Abstract: PURPOSE:To obtain the subject fiber having excellent antistatic property and free from lowering of physical properties at a high rate spinning of a polyester containing specific amounts of polyethylene glycol having a specific molecular weight, an alkylsulfonic acid salt and an alkylbenzenesulfonic acid salt based on an acid component of the polyester. CONSTITUTION:A polyester in which (A) a polyethylene glycol having 4000-5000 weight-average molecular weight, (B) an alkali metal salt of alkylsulfonic acid and (C) an alkali metal salt of alkylbenzenesulfonic acid are blended in such amounts as to satisfy all of the formula 0.5<=A<=5, formula I, the formula 5<=B+C<=5 and the formula 0.05<=B<=1.0, based on 100 pts.wt. acid component constituting a polyester is spun at >=5200m/min take-up speed, to provide the objective antistatic polyester fiber which satisfies following. Tmax: the temp. at which the dynamic loss tangent (tandelta) measured by 110Hz frequency is maximum. [(tandelta)max] is the maximum of tandelta. The Tmax and the (tandelta)max satisfy formulae I and II.
Patent JP-H11116190-A (JP)
Title: Panel opening/closing device for electric component box
Inventor: OZAWA TOMIO
IPC: B66D3/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a panel opening/closing device for a electric component box to used in an electric chain block, whereby it is possible to mount electric components on the rear surface of the panel by embodying the panel on opening/ closing system. SOLUTION: A panel opening/closing device is for a electric component box and has a coupling part 16 equipped with a hinge part 9 fixed to approx. two ends of the box 3 and furnished at the forefront with an oblong hole 14 for supporting a panel 8 and also a restricting plate 17 which is installed approx. at each end of the panel 8, is engaged by the forefront of the hinge part 9, and restricts the rotation of the panel 8, wherein a supporting shaft 15 installed in the coupling part is inserted into the oblong hole 14, and the panel 8 is pivoted on the hinge part 9.