baber/WOPTO huggingface dataset:
Patent JP-H08127623-A (JP)
Title: Modified hydrogenated block copolymer and its composition
Inventor: HASHIGUCHI ETSUJI
IPC: C08L53/00
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a modified hydrogenated block copolymer capable of readily pelletizing and its composition excellent in balance of impact resistance, heat resistance, rigidity, coating properties, printability and appearance of molding and providing a thermoplastic elastomer excellent in dynamic properties. CONSTITUTION: This modified hydrogenated block copolymer (I) is obtained by adding at least one functional group to a hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising at least (a) (A-B)n X and (b) A-B [A is a polybutadiene block having <25wt.% of a vinyl bond content and B is a (co)polymer block having >=25wt.% of vinyl bond content of a conjugated diene part; n >=3; X is a coupling agent residue]. This modified hydrogenated block copolymer composition consists essentially of 1-99 pts.wt. of the modified hydrogenated block copolymer (I) and (II) 99-1 pt.wt. of a thermoplastic resin and/or a rubber-based polymer.
Patent JP-H08127428-A (JP)
Title: Automatic feeding device for seedling culture box
Inventor: AIDA TETSUEI
IPC: B65G57/00
Filed: 1994-10-31
Abstract: PURPOSE: To perform a position replacing work in a short time, and improve the working property of seedling pretreatment by attachably and detachably mounting a stacking guide part on the end part frame of a treatment conveyor. CONSTITUTION: A front side guide part 12 is attachably and detachably mounted by a locking groove provided on the connecting plate 1b of a treatment conveyor 1 and a locking pin provided on the connecting plate 6a of an end part frame 6 by means a front side attaching and detaching mechanism. The rear side guide part 13 of a stacking guide part 11 is attachably and detachably mounted on the end part frame 6 by a rear side attaching and detaching mechanism. Therefore, the mounting and removal of the stacking guide part 11 are facilitated, the position replacing work can be performed in a short time by this portion, and the working property of seedling pretreatment can be in turn improved.
Patent JP-H11108691-A (JP)
Title: Backup type absolute value encoder
Inventor: WADA TATSURO
IPC: G01D5/245
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a battery at the time of backup and to prevent the decline of noise resistance performance at the time of normal use. SOLUTION: This encoder is provided with a magnetoresistive element 2 for detecting a multi-rotation amount, a main power source for supplying a voltage to the magnetoresistive element 2 at the time of a normal operation and a backup power source 5 for supplying the voltage to the magnetoresistive element 2 at the time of a power failure. In this case, the voltage higher than the one of the backup power source 5 is supplied from the main power source 4 at the time of the normal operation. Thus, the power consumption of the battery at the time of the backup is reduced and the noise resistance performance at the time of the normal use is improved.
Patent JP-S63145328-A (JP)
Title: Production of modified polyester
Inventor: KIDA KENJI
IPC: C08G63/60
Filed: 1986-12-08
Abstract: PURPOSE:To obtain the title polymer which can give moldings such as films and fibers excellent in surface smoothness and slidability without troubles, by transesterifying a dicarboxylic acid (derivative) with a glycol in the presence of a specified long-chain alkyl group-containing esterifiable compound. CONSTITUTION:100pts.wt. dicarboxylic acid (derivative) (A) [e.g., terephthalic acid (dimethyl ester)] is transesterified with, e.g., 70pts.wt. glycol (B) (e.g., ethylene glycol) and 0.001-30wt% (based on the polyester) 6C or higher long-chain alkyl group-containing esterifiable compound (C) selected from among an aliphatic carboxylic acid anhydride (e.g., 2-octadecylsuccinic anhydride), a lactone (e.g., tau-stearolactone) and an epoxide (e.g., 1,2-eicosylene oxide) in the presence of, optionally, external or internal particles (D) such as calcium carbonate, TiO2 and silica.
Patent JP-H08130459-A (JP)
Title: Semiconductor output circuit
Inventor: KITAMURA TETSUJI
IPC: G11C11/417
Filed: 1994-10-31
Abstract: PURPOSE: To reduce noise by connecting one of first and second capacitors to an output terminal corresponding to an input logic signal so as to support potential setting due to a CMOS transistor after the updating of this input logic signal. CONSTITUTION: Transistors P2 and N2 are conducted in response to the fall of an address transit signal, and capacitors CDD and CSS are respectively charged at a VDD potential and a ground potential. When the transistors P2 and N2 are unconducted in response to the rise of the address transit signal, the CDD and CSS are disconnected from a power supply terminal VDD and a ground terminal GND. When a logic signal is read out after the transition of an address signal, corresponding to this logic signal, transistors P0 and P0 are selectively conducted. Thus, when changing the potential of a terminal OUT toward the VDD potential, a transistor P1 is conducted for a prescribed term by a transition detecting circuit DT1, and the potential change of the terminal OUT is supported by electric charges charged at a CDD.
Patent JP-H03150693-A (JP)
Title: Data access method in card check system
Inventor: HORIE KIYOSHI
IPC: G06K17/00
Filed: 1989-11-08
Abstract: PURPOSE:To execute strict card check by a host computer in respect of the transaction of a large amount by providing a limit amount setting function which selects a collating means when transaction amount data by a card-shaped recording medium is below a definite value and selects a communication means when it is over the definite value. CONSTITUTION:A switching means 3 is provided with a limit setting part 4 to set a transaction amount to be a standard to select the other party to which read data is sent, a comparing part 5 to compare the set amount of the limit setting part 4 with the transaction amount, and selecting part 6 to select the destination of the read data according to the compared result of the comparing part 5. Here, the switching means 3 is provided with a limit amount setting function which sends the read data to the collating means 1 when the transaction amount is below the set amount (for instance, below ten thousand yen) of the limit setting part 4, and sends it to the communication means 2 when the amount is over the set amount. Thus, the collating means 1 executes always card check, and at the time of the transaction of the large amount, double card check by the collating means 1 and the host computer can be executed.
Patent JP-H02135411-A (JP)
Title: Jet type flexible tube
Inventor: SAKAMOTO NOBUYUKI
IPC: G02B23/24
Filed: 1988-11-17
Abstract: PURPOSE:To miniaturize (thinning) a whole title flexible tube and to reduce the weight of the tube by providing a fluid supplying tube and angle wire connected with a bending operating device which bends a bending section inside the tube. CONSTITUTION:When the inserting section 3 of an endoscope 1 is inserted into an object to be inspected, such as an oil pipe, the inserting section 3 lies on the inside bottom surface of the object. Then the bending section 5 of the inserting section 3 is bent in a desired direction by pulling or feeding an angle wire 19 while high-pressure air produced by a fluid supplying device is jetted from jetting nozzles 12 on the side corresponding to the bottom surface of the object. Then the driving force of the high-pressure air jetted from the nozzles 12 acts on the front end constituting section 6 of the inserting section 3 and the section 3 from the base end section floats higher than the section 6. Therefore, the front end side of the inserting section 3 can be floated to an arbitrary floating height when the jetting pressure of the air is adjusted.
Patent JP-H03151103-A (JP)
Title: Manufacture of puplex seamless stain-steel tube
Inventor: KAWABATA HIROKI
IPC: B21B19/04
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a large crack and a small rash flaw from generation by heating and piercing a billet of deeplex stainless steel material at a specified temperature. CONSTITUTION:The relation between the heating temperature of duplex stainless steel material to be used in manufacture and the ferrite phase division percentage is researched in advance. Since the relation between the ferrite division percentage and the heating temperature tends to vary with component difference, it is necessary to research the relation in advance for the purpose of obtaining the optimum heating temperature. Therefore, the heating temperature in a phase division percentage 80 % of ferrite is obtained. When a seamless tube is manufactured by the Mannesmann piercing process, etc., in a state of the temperature, a fine rash flaw and a large crack can be prevented from generation.
Patent JP-S63142282-A (JP)
Title: Pulse signal data measuring instrument
Inventor: NISHIMOTO MASAYOSHI
IPC: G01S7/36
Filed: 1986-12-05
Abstract: PURPOSE:To prevent incorrect pulse data from being calculated even when input signal arrives when initial clear is terminated by adding an initial clear termination time pulse input presence detecting circuit. CONSTITUTION:A threshold verifying circuit conducts comparison whether digital amplitude values exceed a threshold level, discriminates between noise and signal and detects the arrival of signal to output signal detection signal 6. When an initial clear termination time pulse input presence detecting circuit 7 detects the termination of initial clear signals 10 by a rising differentiating circuit 13 to make initial clear termination detection signal 14. The signals 6 and 10 are gated by an AND gate 15 to make initial clear termination time pulse input presence detection signal 16. On the other hand, J-KFF 17 is reset by the signal 10 and, when pulse input is present on the termination of initial clear, reset by the signal 16 to output measurement inhibiting signal 20. Thus, incorrect pulse data are prevented from being calculated.
Patent JP-S63142383-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G15/08
Filed: 1986-12-04
Abstract: PURPOSE:To securely recover toner in a magnetic brush developing machine by providing an unnecessary toner collecting means which forms a reservoir of a developer on the upstream side of a recording electrode in the moving direction of a photosensitive body and recovers unnecessary toner on the photosensitive body into the magnetic brush developing machine. CONSTITUTION:The unnecessary toner recovering means 40 is provided which forms the reservoir part C of the developer on the upstream side of the recording electrode 4 in the photosensitive body moving direction. Then, the developer 5 and an unnecessary toner image 11 are brought into contact with each other before image formation to recover the unnecessary toner into the magnetic brush developing machine 2 by utilizing electrostatic force, magnetic force, and scraping force for the developer 5. Thus, the unnecessary toner image 11 is recovered in the magnetic brush developing machine 2 after a prescribed purpose is attained, so a sharp toner image having no unnecessary toner image 11 is obtained on a photosensitive body 11.
Patent JP-H08142074-A (JP)
Title: Molding of resin molded product
Inventor: IKEGAWA NAOTO
IPC: B29C43/56
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the lowering of the capacity of a resin molded product by preventing the reduction of the ratio of a crosslinking agent to a thermosetting resin even when vacuum degassing is performed. CONSTITUTION: A thermosetting resin mixed with a crosslinking agent is heated and pressed by a mold 2 to obtain a resin molded product. After the thermosetting resin is arranged in the mold 2, a crosslinking agent of which the amount is the same as the volatilization amt. of a crosslinking agent voltatilized by the vacuum degassing in a cavity 3 performed in the clamping process of the mold 2 is supplied and the molding is performed. By this constitution, the ratio of the crosslinking agent to the thermosetting resin is not reduced.
Patent JP-H09133088-A (JP)
Title: Injection cycle
Inventor: ISHII HIROKI
IPC: F04C29/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a compression mechanism by the abnormal pressure in an operation room by installing a check valve between a gas/ liquid separator and an injection port and further a relief valve for discharging the medium in the operation room outside the operation room. SOLUTION: A cylindrical valve port 80 with three steps part is formed on the end plate part of a fixed scroll. A spool valve body 84a with a small outer diameter makes the valve bodies of check valves 71, 72 and the spool valve body 84b with a large outer diameter makes the valve bodies of both relief valves 50, 51, out of both spool valve bodies 84a, 84b slided in an axial direction in the valve port 80. When the pressure in the operation room Vc reaches a prescribed value, the action force acting to the spool valve bodies 84a, 84b exceeds the set load of coil springs 86a, 86b and the spool valve bodies 84a, 84b are moved to an intermediate room 73 side and the hole 84f of the spool valve body 84b is closed and a valve port formed on the step part is opened.  Thereby, the medium in the operation room Vc are returned to a gas/ liquid separator through the injection ports 66, 67, a grove and a hole 85a.
Patent JP-S63144006-A (JP)
Title: Manufacture of particle board
Inventor: YASUDA TETSUO
IPC: B27N3/02
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the intrusion of water into the inside of a particle board, making a protective water film on its surfaces by the curing of an adhesive exuding therefrom by coating small pieces with an amount of the adhesive sufficient for the exudation of the adhesive of the particle board at the time of compaction. CONSTITUTION:The small pieces for a surface layer pass through a tank 1, a drier 3, an air stream selector 4 and a screen 5, and fine pieces are sent to an adhesive coater 6a. The small pieces for a core are sent to an adhesive coater 6b through a screen 9 and an air stream selector 10, after they have passed a breaker 7 and a drier 8. The small pieces with larger particle-diameter sieved by the screen 9 are sent to another adhesive coater 6c. The fine pieces are coated with the adhesive by each adhesive coater 6a-6c so that the excessive adhesive exudes from the front and rear surfaces of the particle board, when compacted by a hot press 14. Said fine particles are supplied separately to forming units 12a-12h and are dispersed on a forming belt 11, and they are cut into a prescribed size. The fine particles are heated and pressurized by the hot press 14 and are made into a particle board.
Patent JP-S63145770-A (JP)
Title: Sputtering device
Inventor: SHIMIZU MASATOSHI
IPC: C23C14/34
Filed: 1986-12-09
Abstract: PURPOSE:To permit easy detection of the life of a target by wear from the outside, by providing hole parts to a backing plate made of an insulating material on the rear face of the target of a sputtering device and providing pressing bodies which are pressurized by springs thereto in such a manner that said bodies are projected at one end to the outside of the device. CONSTITUTION:A conductive support 4 mounted with plural pieces of wafers 5 to be treated is disposed in a vacuum vessel 2 of the sputtering device and the target 3 is disposed via a shield 7 to the position opposite thereto. The backing plate 6 made of the insulating material is fixed to the rear face of the target 3 and the pressing bodies 10 are inserted at one end into the hole parts provided thereto and are pressed to the target 3 by the springs 12. The other ends of the bodies 10 are projected to the outside of the vessel 2. The bodies 10 are pushed by the force of the springs 12 to burst the eroded part E and the parts projecting to the outside of the vessel are thereby quickly shortened when the target 3 is eroded by the repetition of sputtering and the max. eroded part E thereof grows to a prescribed thickness. The run out of the life of the target 3 is, therefore, easily checked from the outside of the vessel.
Patent JP-H10135447-A (JP)
Title: Semiconductor device
Inventor: OBARA TERUAKI
IPC: H01L29/812
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the element emission power of an electron feed layer for a channel layer from deteriorating due to a heat treatment by forming a fate contact layer as a super-lattice composed of, at least, one pair of InAlAs layers each having specified thickness or more. SOLUTION: A gate contact layer 21 is formed as a super-lattice composed of, at least, one pair of InXAl1- XAs layer 21a and InYAl1- YAs layer 21b, each having a specified thickness or more; 0<X<1, 0<Y<1, X≠Y. Hence the gate contact layer 21 can be formed so that dislocations may occur within an allowable range and prevent the element emission power of a doped layer 5 from deteriorating due to a heat treatment, allowing various heat-treatments at sufficiently high temps. in a manufacturing process for a high electron mobility transistor HEMT. Thus elements superior in semiconductor characteristics can easily be produced.
Patent JP-S62150703-A (JP)
Title: Rotary transformer
Inventor: YUKIMOTO SADAO
IPC: H01F38/14
Filed: 1985-12-24
Abstract: PURPOSE:To form a coil which has no permanent distortion and has a true circle by providing through holes for drawing out lead wires at the positions corresponding to the plural wiring grooves of a ferrite core. CONSTITUTION:Through holes 16 are provided at the positions corresponding to the plural winding grooves 12 of a ferrite core 11. A diameter-variable core- winding jig 19 is inserted inside the ring shape ferrite core 11 coaxially and expanded the diameter and a lead wire 14 is supplied through the through hole 16 of the ferrite core 11. The lead wire 14 is tied to the core-winding jig 19 which is rotated for winding required times and is separated from the ring shape ferrite core 11 by reducing the diameter of the core-winding jig 19. This enables to obtain a coil which has no permanent distortion and has a true circle since the coil can be formed at the position corresponding to the winding groove 12.
Patent JP-H03152715-A (JP)
Title: Optical disk device
Inventor: WATANABE HITOSHI
IPC: G11B7/005
Filed: 1989-11-09
Abstract: PURPOSE:To attain the detection of a data signal with high reliability by providing an amplitude limit circuit for a reproduction signal. CONSTITUTION:An amplitude limit circuit 8 limiting an upper limit or a lower limit of a reproduction signal on a track without any pit is provided to an optical disk device adopting the pit position recording/reproducing system. That is, the amplitude limit circuit 8 is provided between a differentiating circuit 3 and a preamplifier 2 pre-amplifying the reproduction signal and a differentiating waveform from which noise is eliminated is obtained as an output waveform of the differentiating circuit 3. Thus, invasion of an error signal due to noise is excluded and the data signal with high reliability is detected.
Patent JP-H06140558-A (JP)
Title: Semiconductor device
Inventor: ANDO MAMORU
IPC: H01L23/50
Filed: 1992-10-29
Abstract: PURPOSE:To provide a mold-resin-sealed semiconductor device which can reduce largely the cost of its members and its manufacturing manhour in comparison with prior art structures, and in whose structure its post parts made of thin plates overhang its island part made of thick plate whereon a semiconductor chip is mounted. CONSTITUTION:A semiconductor device wherein an island part 1 made of a thick plate whereon a semiconductor chip 4 is mounted and post parts 3 made of thin plates are formed respectively on a profile frame 7 having a variable thickness, and wherein the leads for supporting the island part 1 of the profile frame 7 have kink parts 9 bent gently at an angle not larger than 90 deg., and wherein the post parts 3 overhang the island part 1.
Patent JP-S62150988-A (JP)
Title: Color emphasizing device
Inventor: HINO HIROMASA
IPC: H04N9/68
Filed: 1985-12-24
Abstract: PURPOSE:To effectively emphasize a part where the color is clear in a picture to obtain a color picture abundant in coloring by emphasizing the level of a brightness signal by a prescribed amplification ratio when the total area of the part of a picture having the color beyond a prescribed level is larger than a reference area. CONSTITUTION:The total area of the picture-parts of a color in a level beyond the prescribed level is calculated based on a color difference signal in a video signal, and compared with the reference area. In case the said area is larger than the reference area, the level of the brightness signal is emphasized by the prescribed amplification ratio. For instance, both color difference signals ER-Y and EB-Y are compared with comparison reference voltages Ea-Ed by comparators 14-20. The first comparator 14, the second one 16, the third one 18, and the fourth one 20 respectively generates a specific output voltage. And the output voltage can be obtained from the output terminal of an OR gate 26, which is applied with time-integration by an integral circuit 28. The resulting voltage is compared with the comparison reference voltage E by a comparator 30. Consequently, a clock pulse CK is gated by an AND gate 32 by using the square wave voltage.
Patent JP-H06140436-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L21/338
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a compound semiconductor device wherein, in an FET utilizing two-dimensional electron gas by hetero-bonding semiconductor crystal layers different in electron affinity, energy gap difference of both of the semiconductor crystal layers can be increased, and a cap layer can be simply selectively etched by a wet etching method without using CFC gas. CONSTITUTION:In this compound semiconductor device, an undoped semiconductor crystal layer 3, a semiconductor crystal layer 5 doped with doner impurities composed of silicon, and a cap layer 6 are laminated in order. The doped semiconductor crystal layer 5 is composed of InxGa1-xP (0.4<=x<=0.6), and the cap layer is composed of GaAs.
Patent JP-H09105636-A (JP)
Title: Vibrating gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/56
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrating gyro whose height can be made low and whose characteristic is stable by covering a vibrator with a cover which comprises inner walls in a symmetric shape as viewed from the vibrator. SOLUTION: A vibrator 16 is supported on one main face of a board 12 by two support members 14a, 14b. The vibrator 16 comprises a vibrating body 18 in, e.g. an equilateral triangular prism shape. When a driving signal, which is output from a drive circuit, is given to two piezoelectric element 20a, 20b, the vibrating body 18 is vibrated in the up-and-down direction. In addition, since a circuit component 22 is installed on the side of the vibrator 16 on one main face of the board 12, its height can be made low.  In addition, since the vibrator 16 is covered with a cover 24 comprising inner walls in a symmetric shape as viewed from the vibrator 16, sound waves which are generated from the vibrator 16 are hard to reflect, standing waves are hard to generate around the vibrator, and characteristics such as temperature-offset voltage characteristic, a temperature-sensitivity change rate characteristic and the like are made stable.