baber/WOPTO huggingface dataset:
Patent JP-H08100137-A (JP)
Title: Composition for antifouling coating
Inventor: MIYAMOTO TAKASHI
IPC: A01N37/10
Filed: 1994-09-28
Abstract: PURPOSE: To obtain the subject composition, containing tannic acid and a resin having the biodegradability, excellent in antifouling properties, capable of sustaining effects for a long period without adversely affecting the natural environment and useful for preventing ships, fishing nets, etc., from staining with microorganisms, etc., attaching thereto. CONSTITUTION: This composition contains (A) a hydrolyzable type binder resin, containing 70-95mol% lactic acid residues and 5-30mol% caprolactone residues in the resin, having 1-9 molar ratio of the L-lactic acid residues/D-lactic acid residues and 0.5-1.5dl/g reduced viscosity (ηsp /c) and preferably containing 0-5mol% one or more residues selected from hydroxy acids other than the lactic acid, propylene glycol, succinic acid and glycerol and (B) tannic acid as essential components. The component (A) preferably has -10 to +15 deg.C Tg . The solid concentration in the composition is preferably 20-30wt.% when used for fishing nets and 40-60wt.% when used for coating hulls, etc.
Patent JP-S6293610-A (JP)
Title: Rotary position detector for internal combustion engine
Inventor: YAGI KENJI
IPC: G01B21/22
Filed: 1985-10-18
Abstract: PURPOSE:To enhance positional accuracy by enlarging a phase shift allowable range to a large extent, by a method wherein a multiplying angle signal generating means for multiplying the output of an angle signal sensor is provided and an angular position is determined on the basis of a fundamental angle signal at the first time and on the basis of the output of said multiplying means on and after the second time. CONSTITUTION:A reference signal sensor 1 generating a reference signal in synchronous relation to the rotation of an internal combustion engine is provided and an angle signal sensor 4 generating a reference angle signal 1/n (integer) the degree of a necessary angle in synchronous relation to the rotation of the internal combustion engine is provided. Further, a multiplying means 7 multiplying the output of the angle signal sensor 4 n-times to generate a multiplied angle signal of the degree of a necessary angle is provided. The outputs of the sensors 1, 4 and the multiplying means 7 are inputted to an ignition control circuit 8 and, after the reference signal is generated, an angular position is determined in synchronous relation to a fundamental angle signal at the first time and, on and after the second time, said angular position is determined in synchronous relation to the multiplied angle signal.
Patent JP-H1078754-A (JP)
Title: Signed document certification method, signed document simultaneous exchange method, signed document certification system and signed document simultaneous exchange system
Inventor: OTA KAZUO
IPC: H04L9/32
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce a processing amount of signature formation by using a division verifiable digital signature and to make possible dissolving the problem of the go-out of the digital signature by certifying so that correctness of document information transmitted from a user device of a signature former doesn't become testimony for a third person. SOLUTION: The user devices 100, 200 are provided with an opened system parameter, an initial information setting means 10 holding as secret information at a system joining time and a signature forming means 20 transmitting signed document information to the user device 200 as a signature verification device when the user device 100 is operated as a signature forming device. Then, when opened information and the information received from the user device 100 are satisfied with a specified condition, the correctness of the document information transmitted by the user device 100 as the signature forming device is certified by a verification means 30 so as not to become the testimony for the third person. Further, a receiver transmits using oblivious transfer incapable of obtaining the contents of a communicative sentence not reached.
Patent JP-S6294239-A (JP)
Title: Program controlled system air regulator
Inventor: KOIDE YOJI
IPC: B23Q3/06
Filed: 1985-10-21
Abstract: PURPOSE:To enable a high degree of responsiveness and the stability of action and make a device small and compact by regulating several stages or some dozen stages of secondary air pressure which is obtained by selectively shifting a solenoid valve by program control, in each of devices. CONSTITUTION:When a switch 20a is closed due to the program of a program controlled electric control unit 19, voltage is applied to a solenoid valve 17a, which is turned on to open up a pilot air passage 16a. Thereby, a primary air pressure is introduced form a primary side air passage 3 to the first stage piston area 13a, and the primary air pressure is applied to the first stage pressure receiving surface 14a on the upper stage of a regulating valve 11. Accordingly, a downward thrust corresponding to the pressure receiving area is produced, moving a valve 11 as a whole downward and fully opening a main valve 6. Thereby, a secondary air in a secondary side air passage 4 is applied to divided pressure receiving surfaces 24a-24d on the lower stage of the valve 11, producing a thrust to move the valve 11 upward. Accordingly, the valve 11 is displaced to a position where the downward thrust is balanced with the upward thrust, thereby, the opening of the main valve 6 is stabilized and a regulated secondary air pressure is obtained in the passage 4.
Patent JP-H0569983-A (JP)
Title: Image formation device
Inventor: TAKAGI KAZUHIKO
IPC: B65H3/68
Filed: 1991-09-13
Abstract: PURPOSE:To provide an image formation device in which paper jam is hardly generated and jamed paper can be easily removed even if paper jam is generated. CONSTITUTION:A laser printer LP is provided with a guide plate 57 forming a transport passage 58, a movable guide plate 62, and a first transport roller 13. The laser printer LP is also provided with a paper feed cassette 11 which can be freely mounted, a second transport roller 14 is supported with the paper feed cassette 11, and a plate spring 46 energizing the second transport roller 14 toward the first transport roller 13 in case of mounting the paper feed cassette 11 on the laser printer LP is provided. When the movable guide plate 62 is rotationally moved in the condition which the paper feed cassette 11 is removed from the laser printer LP, the transport passage 58 are opened so as to easily remove jamed paper sheets P in the transport passage 58.
Patent JP-H02115169-A (JP)
Title: Quinoline derivative, its production and use thereof as drug
Inventor: MARII KURISUCHIINU DEYUBURUUKU
IPC: A61K31/535
Filed: 1989-09-12
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is CF 3 ; NR 2 R 3  is morpholino; R 4  is 4-methylphenyl, 4-chlorophenyl, 2- or 3- or 4-fluorophenyl, 4-methoxyphenyl, 4-methyl-3-fluorophenyl, 4-fluorophenyl, 4-methoxyphenyl, 4-methyl-3-fluorophenyl, or 4-aminophenyl; R 1  is CF 3 ; NR 2 R 3  is thiomorpholino or R 2  is CH 3 , R 3  is 2-methoxyethyl; and R 4  is 4-methylphenyl); R 1  is Cl, F or OCH 3 ; NR 2 R 3  is morpholino; and R 4  is 4-methylphenyl).  
     EXAMPLE: 4-{[2-(4-Methylphenyl)-5-trifluoromethyl-4- quinolyl]oxyacetyl}morpholine.  
     USE: Anxiolytics, hypnotics, anticonvulsants, and antiepileptics.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III (wherein Hal is a halogen), or a compound of formula IV is reacted with an amine of the formula: HNR 2 R 3  to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61114659-A (JP)
Title: Video output circuit
Inventor: OSAWA MICHITAKA
IPC: H04N5/14
Filed: 1984-11-09
Abstract: PURPOSE:To obtain a video output circuit with a broad band where a capacitance between a heat sink and the package of a power MOSFET does not give any effect on an output characteristic by using the power MOSFET of structure that the source electrode and the package are connected together. CONSTITUTION:The source of the lateral type power MOS 6 being a piezo-electric amplifier element to the gate of which a means giving a negative feedback is connected is connected to the package, and when the MOS 6 is used as a source ground circuit in which the package is connected with the grounded completely, the heat sink 9 and the package of the lateral power MOS 6 are connected directly without using any insulation plate and they are connected to the ground. Thus, there is no circuit problem of spurious radiation, the heat resistance due to the insulation plate is not increased and the wide band circuit is attained.
Patent JP-S6478152-A (JP)
Title: Ultrasonic flaw detector
Inventor: MIYATA TORU
IPC: G01N29/26
Filed: 1987-09-21
Abstract: PURPOSE:To attain the flaw detection with high accuracy by providing a balancer whose weight is roughly equal to the total weight of an ultrasonic probe and a moving block, and a driving mechanism for moving the balancer in the opposite direction at an equal speed by synchronizing with the ultrasonic probe. CONSTITUTION:A balancer 19 has weight being roughly equal to total weight of a moving block 4 and an ultrasonic probe 5 attached to said block, and positioned symmetrically with regard to a point 0 against the block 4. In case of executing a scan by the probe 5, the probe 5 and the block 14 are moved by driving of a motor 18. When the motor 18 is driven, its rotation rotates a ball screw 20 through gears 22a, 22b. In this case, since the gears 22a, 22b and the ball screws 20, 16 are the same, respectively, the block 4 and the probe 5 and the balancer move synchronously, and its directions become opposite. As a result, an accelerating generated by the movement of the block 4 and the probe 5 in canceled by the acceleration of the balancer 19. Therefore, no vibration is generated, it does not occur either that the dislocation is generated in the object to be inspected placed on the bottom of a water tan, and the flaw detection can be executed with high accuracy.
Patent JP-2000054137-A (JP)
Title: Purge gas introducing mechanism of substrate supporting mechanism
Inventor: DOI HIROSHI
IPC: H01L21/205
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of adsorbing force and contamination in a substrate supporting mechanism in the case where it is provided with an electrostatic chuck, and to prevent contamination in the case where it is provided with a mechanical chuck. SOLUTION: By arranging a holder cover 22 in the circumference of the side face of a substrate supporting mechanism 18, a gas passage is formed in the region from the lower side of the substrate supporting mechanism to the circumference of the side face, and, when a purge gas is introduced into the gas passage, the purge gas is allowed to blow out to the peripheral space of the substrate placing face of the substrate supporting mechanism, and, moreover, the holder cover is provided with a primary purge gas passage 32 blowing out a purge gas for preventing the penetration of a gaseous starting material to the peripheral part of a substrate placed at the substrate supporting mechanism and a secondary purge gas passage 33 blowing off a purge gas for preventing the adhesion of a film to a placing face to a substrate placing face.
Patent JP-2000066913-A (JP)
Title: Program/data non-interruption updating system for optional processor
Inventor: SUNAGA SATOSHI
IPC: G06F11/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a system to change a program to be executed by an optional central processing unit(CPU) and data to be referred to by the program to a new program and data as the system is in operation. SOLUTION: A CPU A1 informs a CPU B4 of the transfer of a new program and new data to switch the CPU B4 to a stand-by system. The CPU B4 switched to the stand-by system selectively receives the new program 46 and the new data 47 from the CPU A1 and restarts operation by the new program and data 46, 47. During the period, a CPU B3 continues its operation as an active system. When the operation of the CPU B4 succeeds, the CPUs B3, B4 are switched between the active system and the stand-by system, the program/data of the CPU B3 are also updated and returned to double constitution for synchronous operation. When the operation of the CPU B4 fails, operation based on the old program and data of the CPU B3 is continued.
Patent JP-S6480223-A (JP)
Title: Automatic controller for threshing depth of harvester
Inventor: INADA TETSUYA
IPC: A01D61/00
Filed: 1987-09-18
Abstract: PURPOSE:To prevent grains stalks from falling off, by narrowing the interval between conveying units on the upper and lower sides when a conveyed grain stalk sensor on the upstream side in the conveying direction of the grain stalks is converted from a state of sensed grain stalks into an unsensed state if a conveyed grain stalk sensor on the downstream side in the conveying direction of the grain stalks senses the grains stalks. CONSTITUTION:Reaped grain stalks are conveyed through the lower conveying units (22L) and (22R) to the upper conveying units (23L) and (23R). The grain stalks conveyed by the lower conveying units are sensed by a conveyed grain stalk sensor (FS) and the grain stalks conveyed by the upper conveying units are sensed by a conveyed grain stalk sensor (LS). When the grain stalks are not sensed by the sensor (FS) during sensing of the grain stalks by the sensor (LS), the upstream side in the conveying direction of the grain stalks in the upper conveying units is lowered to reduce the opposite interval between the downstream side in the conveying direction of the grain stalks in the lower conveying units and the upstream side in the conveying direction of the gain stalks in the upper conveying units. Thereby the grain stalks are prevented from falling off the position for succession of the grain stalks.
Patent JP-H1079678-A (JP)
Title: Viterbi decoder
Inventor: HARA MASAAKI
IPC: H03M13/23
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a Viterbi decoder by which an excellent error rate is obtained. SOLUTION: A reference amplitude level latch means 10 latches a reference amplitude level decided by inter-code interference. A branchmetric calculation means 20 calculates a banch metric being a relative value of a Euclid distance between the reference level and a received reproduction signal. A path metric generating means 31 sums the branch metric values along a path to generate a path metric. A maximum likelihood discrimination control means 32 generates selection information to select a minimum path metric and updates the path metric based on the selection information. An identification result output control means 40 receives the selection information to output an identification result being a history of the path metric with respect to each state.
Patent JP-H0664019-A (JP)
Title: Manufacture of laminated metal sheet
Inventor: FUNAKI MICHIHIRO
IPC: B29C48/92
Filed: 1992-08-12
Abstract: PURPOSE:To obtain uniform and favorably-shaped coil by preventing thicker film portions or thinner film portions from being piled up at winding-up by a method wherein the temperature of a temperature controlling mechanism is lowered against thicker film thickness portion than the set point and raised against thinner film thick ness portion. CONSTITUTION:Pretreated metal sheet is covered with thermoplastic resin extruded from a T die and applied with after-treatment such as cooling or the like so as to be twined into product and, after its film thickness is measured with a film thickness detector such as an infrared reflection film thickness meter, wound up with a wind-up reel the film thickness is fed back to a film thickness controller so as to be controlled to the set value. When the measured film thickness is thicker than the set point, the temperature of corresponding heater (or temperature controlling mechanism) of the T die is lowered so as to increase the viscosity of resin in order to decrease the amount of the resin flowing down from the outlet of the die and consequently reduce film thickness. On the contrary, when the detected film thickness is thinner than the set point, the temperature of the heater is increased, resulting in increasing the film thickness. Thus, thicker portions or thinner portions are prevented from being piled up.
Patent JP-H04115796-A (JP)
Title: Television signal transmission system
Inventor: KASEZAWA TADASHI
IPC: H04N7/00
Filed: 1990-09-05
Abstract: PURPOSE:To allow disturbance at upper and lower panels to be hardly sensible in the case of reception by an existing receiver by frequency-shifting an upper lower panel signal as an auxiliary signal in a direction of time axis and multiplexing the result onto a main panel signal. CONSTITUTION:A main panel signal 101 is inputted to an input terminal 1a and an upper lower panel signal 102 as an auxiliary signal is inputted to an input terminal 1b. The upper lower panel signal 102 is converted by a time axial direction frequency shift circuit 3 and the result is multiplexed onto the main panel signal 101. For example, each signal is inverted for each line and inverted for each frame. The upper lower panel signal 103 subject to frequency shift in the time base direction is multiplexed with the main panel signal 101 at a panel signal multiplexer circuit 4 and the result is outputted from an output terminal 2 as an NTSC signal 104.
Patent JP-H0282406-A (JP)
Title: Luminaire
Inventor: NAKAMURA MASAKO
IPC: F21V23/00
Filed: 1988-09-20
Abstract: PURPOSE:To prevent temperature at a lamp and inside a casing from rising up by providing the casing made of metal, and heat-conductively connecting a heat conductive member surrounding an electric discharge lamp to the casing. CONSTITUTION:During lighting of a lamp, electrodes 9a and 9b generate heat, and valve walls therearound is heated. Since both ends of a valve 6 are covered with cylindrical metal caps 10a and 10b having excellent heat conductivity and surrounding the electrodes 9a and 9b, the heat radiated from the electrodes 9d and 9b is concentrated on the caps 10a and 10b to heat them. The heat concentrated on the caps 10a and 10b is conducted from supporters 11a and 11b to a metallic casing 1, and then is radiated from the outer surface of the casing 1 to outside air. A heat radiating operation is preferable because the outer surface of the casing 1 is large. Therefore, temperature rising-up at the lamp 5 and inside the casing 1 can be restrained. Furthermore, heating ratio of a luminous diffuse transmitting plate 12 disposed at a front face can be reduced, and particularly, when a liquid crystal panel is disposed at the front face, heat deterioration thereof can be prevented.
Patent JP-H1082648-A (JP)
Title: Navigation apparatus
Inventor: OMURA HIROSHI
IPC: G09B29/10
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus by which an optimum beacon signal can be used according to a running environment. SOLUTION: An elevated superhighway 23, at which a radio-wave beacon 21 is installed is constructed in parallel with a general road 24 at which an optical beacon 22 is installed. In a state that a radio-wave beacon signal from the radio-wave beacon 21 is leaked to the general road 24, the radio-wave beacon signal is recognized when a vehicle 25 is in a prescribed running state or condition, and information about the signal is reported.
Patent JP-2000065652-A (JP)
Title: Lead wire leading-out structure
Inventor: IMAMURA MITSUTAKE
IPC: G01K7/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire leading-out structure which is constituted to not interfere with external parts, etc., by suppressing the projecting height of the structure and, at the same time, can maintain the sealing ability of a sealant by preventing the influence of heat on the sealant. SOLUTION: A lead wire leading-out structure is constructed in such a way that a flexible pipe 13 having a prescribed length and flexibility is connected to a lead-out boss 11 attached to a casing 2 to be inspected through a connection sleeve 12 and, at the same time, a sealing member 20 is connected to the other end of the pipe 13. In addition, lead wires 3 passed through the sealing member 20, pipe 13, and sleeve 12 are led out from the member 20 in such a way that the wires 3 are sealed with a sealant.
Patent JP-2001058147-A (JP)
Title: Coating method and atomizing type coating machine
Inventor: TAKEUCHI TORU
IPC: B05B15/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To uniformly irradiate an object to be coated with ultraviolet rays without being affected by the shape thereof by atomizing a photosetting paint to apply the same to the surface of the object to be coated while irradiating the particles of the atomized paint successively formed to the surface of the object to be coated with ultraviolet rays to form a coating film. SOLUTION: A condenser lens and a reflecting mirror are arranged in a light source unit 1 and the ultraviolet rays of an ultraviolet lampe is sent to a light transmission cable 2 to be transmitted to a light irradiation unit 4 through a relay device 3. Herein, optical fiters are equally distributed to a plurality of the light projecting lenses 5 of the light irradiation head and the light projecting lenses 5 are arranged to the end surfaces of the optical fibers. The data of coating conditions and ultraviolet irradiation conditions are preliminarily inputted to a spray controller 6 and the iris of the relay device can be regulated corresponding to the jet amt. of a paint.
Patent JP-S60124915-A (JP)
Title: Thin film deposition equipment
Inventor: SHIYUHARA AKIRA
IPC: H01L21/203
Filed: 1983-12-12
Abstract: PURPOSE:To uniformize distribution of cluster ions reaching a substrate and to improve the uniformity of a thin film, by providing a mesh electrode in a plane vertical to the advancing direction of the clusters between an electrode for drawing out electrons and another electrode for accelerating ions. CONSTITUTION:A mesh electrode 30 is formed on an electrode for drawing out electrons 10, so that equal potential planes are parallel over the electrode 10 and parallel electric fields are formed vertical to these equal potential planes. Thereby, most of cluster ions 16 run on straight to impinge on a substrate 18. The cluster ions are distributed uniformly, whereby a thin film having a uniform thickness and uniform quality can be obtained. The mesh electrode is made of a metal having high melting point such as W. The mesh electrode 30 need not be necessarily the same as the electrode 10.
Patent JP-S6478522-A (JP)
Title: Gate input system signal input circuit
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/144
Filed: 1987-09-19
Abstract: PURPOSE:To improve the S/N by feeding back positively a potential at a connecting point between a photovoltaic sensor and a FET to the base potential of the photovoltaic sensor via an impedance conversion means whose gain is the unity or below. CONSTITUTION:An open voltage depending on the product between the optical current caused by the infrared ray received by the photovoltaic sensor 1 and the internal resistance of the sensor 1 is fed to a gate electrode 21 corresponding to the gate of the FET 6 by the n<+> diffusion layer 11. Then it is subjected to impedance conversion by the FET 6 and inputted to the base 10 from the n<+> diffusion layer 17 as positive feedback. Then the gain of the source follower comprising the FET 6 is realized easily for nearly 0.9, then the open voltage is improved by nearly 10 times. Thus, the drain current of the FET 2 is increased and, while the signal is increased and the noise is constant thereby improving the S/N.