baber/WOPTO huggingface dataset:
Patent JP-H0651314-A (JP)
Title: Production of liquid crystal display panel
Inventor: KOBAYASHI KAZUMI
IPC: G02F1/1337
Filed: 1992-08-04
Abstract: PURPOSE:To impart the power to regulate the orientation of a liquid crystal to the oriented film of a liquid crystal display panel without contact. CONSTITUTION:A pulse laser beam 4 is converged onto the oriented film 3 formed on a glass substrate 1 and electrodes 2. The shape of the laser beam 4 is rectangular. Traces 7 of irradiation with the laser beam and non-irradiated parts 8 are continuously obtd. on the surface of the oriented film 3 when the oriented film 3 is swept with the laser beam 4 thereon. Only the non-irradiated parts 8 are selectively dissolved and grooves are formed when the surface is treated with a solvent after such irradiation patterns are formed over the entire surface of the oriented film 3. The liquid crystal molecules are oriented along these grooves.
Patent JP-H0656245-A (JP)
Title: Parts conveying device
Inventor: TOCHIHARA ISAO
IPC: B65G27/24
Filed: 1992-08-04
Abstract: PURPOSE:To provide a vibration type parts conveying device capable of being finely adjusted with small power by using a piezoelectric element in place of an electromagnetic coil. CONSTITUTION:A parts conveying device is provided with a parts conveyance section 1 made of an aluminum alloy and screwed and fastened near both ends with two plate springs 2 in parallel with a base board 6, and a stacked electrostrictive effect element connected with epoxy resin is fitted slantly against the parts conveyance section 1 between a projection 4 provided nearly at the center section of the parts conveyance section 1 and a fitting metal 5 provided on the base board 6.
Patent JP-H1152189-A (JP)
Title: Multi-fiber optical connector and its polishing method
Inventor: SUZUKI KENJI
IPC: G02B6/40
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-fiber optical connector which facilitates polishing the connecting end face of the multi-fiber optical connector perpendicularly with high accuracy in the longitudinal direction of optical fibers. SOLUTION: The multi-fiber optical connector 30 has optical fiber insertion holes 32 which align and mount the plural optical fibers in such a manner that the segments connecting their axial lines are aligned to a straight line. The connecting end face 31 of the multi-fiber optical connector 30 is formed to a peak shape inclined at an equal angle around the segment (axial center line 23) connecting the axial centers of the optical fiber insertion holes 32. The connecting end face is polished in such a manner that the two boundary lines 21, 22 formed of a polishing surface 25 and non-polishing surface 26 of the connecting end face 31 are equally spaced to and paralleled with the segment (axial center line 23) connecting the axial centers of the optical fiber insertion holes 32. Whether the connecting end face 31 of the multi- fiber optical connector 30 is polished at the right angle to the longitudinal direction of the optical fibers or not and whether the polishing depth is not too deep or not are thereby made easily dicidable. Then, the connecting end face of the multi-fiber optical connector 30 may be efficiency polished to a good state of less connection loss.
Patent JP-H0842009-A (JP)
Title: Forming method of architectural seal member
Inventor: MIYAGAWA NAOHISA
IPC: E04B1/684
Filed: 1994-07-28
Abstract: PURPOSE:To coat a thin protective film having less frictional resistance as a unit on the surface of a seal member which is stuck with pressure and used for air-tight purpose of furniture in building materials. CONSTITUTION:A seal member 1 is constituted of a longitudinally formed fitting bar 2 and a connecting flap 3 formed at one side thereof and made of a polyolefin synthetic resin or a foamed material thereof. The fitting bar 2 or the connecting flap 3 of the seal member 1 are covered with a thin film 5 on the surface thereof. A low viscosity and high fluidity polyolefin resin is used as a base for the constituting material of the thin protective film 5. A synthetic resin mixed with a high viscosity and lower fluidity polyolefin resin containing various kinds of coarse and fine powder or particles is used from the base material to simultaneously extrude the synthetic resin by respective extruding machines. Thereafter, these are unified as a unit in a die to form an uneven coarse face due to heat on the surface of the thin protective film.
Patent JP-S5998083-A (JP)
Title: 1,2,4-oxadiazole derivative, its preparation and herbicide containing said derivative as active component
Inventor: OKABE TAKAYUKI
IPC: A01N43/82
Filed: 1982-11-27
Abstract: NEW MATERIAL:The compound of formula I (R is lower alkoxy, lower alkylmercapto, amino, piperidyl, morpholino, etc.). EXAMPLE:3-( Methoxymethyl )-5-[1-{4-( 5-trifluoromethyl-4-pyridyloxy )phenoxy}- ethyl]-1,2,4-oxadiazole. USE:Useful as a herbicide for paddy field, plowed land, orchard, forest, non- cultured land, etc. It has herbicidal activity to gramineous weeds, and does not exhibits harmful phytotoxicity to main crops such as rice plant. PROCESS:The compound of formula I can be prepared by reacting 3-(halomethyl)- 1,2,4-oxadiazole derivative of formula II (X is halogen) with 1-2.5 equivalent of the compound of formula R-H in a solvent such as hexane, in the presence of 0-1.5 equivalent of a dehydrohalogenation agent (e.g. pyridine) at 10-100 deg.C for 1-24hr.
Patent JP-S6469996-A (JP)
Title: Protection of pressurized water type reactor from trouble of emergency stop means thereof
Inventor: ORIBIE ONFUROWA
IPC: G21D3/06
Filed: 1988-08-22
Abstract: PURPOSE: To prevent safety circuits, especially an emergency water supply device from becoming larger in size while the integrity of a blocking shield body is maintained by providing an atomic power measuring instrument, a feed water flow rate measuring instrument, an emergency stopping means, and an AND gate, etc. CONSTITUTION: An atomic power measuring instrument 50 measures the atomic power of an atomic reactor l and, when the power is stronger than a prescribed threshold, transmits a signal having a binary logical value 1. A feed water flow rate measuring instrument 52 measures the so-called 'normal' feed water flow rate and, at the same time, transmits a first emergency stop signal related other signals generated from another parameter measuring device 56 to an emergency stopping means 1B. When the flow rate is smaller than the minimum threshold, in addition, the instrument 52 transmits a signal having a binary logical value 1 through a delay circuit 55.  An AND gate 54 receives the two signals and, when both input signals have the same logical value l, a primary pump is stopped, an emergency feed water pump 18 is started, part of a steam by-pass circuit including a valve 20 is closed, the purge from a steam generator 2 is stopped, or a standby emergency stop command is given to the emergency stop means 1B.
Patent JP-H0813169-A (JP)
Title: Plasma treatment device
Inventor: SUZUKI AKIRA
IPC: H01L21/205
Filed: 1994-08-09
Abstract: PURPOSE:To provide a plasma treatment device capable of generating plasma even under a low pressure by combining induction bonding by the inductance of an antenna member and the capacitance coupling of this antenna member and a treating vessel or a susceptor. CONSTITUTION:This plasma treatment device for subjecting the work W placed on the susceptor 20 in a hermetic treating vessel 4 is arranged with the antenna member 6 in a position facing this susceptor 20 within the treating vessel described above and is so constituted that a high-frequency power source 8 for plasma generation is connected to this antenna member. As a result, the plasma is generated even in a high vacuum of 1X10<-6>Torr and the plasma treatment having high anisotropy is executed. In addition, the spacing between the antenna member and the susceptor is formable small and, therefore, the efficiency of generating the plasma is enhanced.
Patent JP-H0370351-A (JP)
Title: Variable abbreviated dialing system
Inventor: NUMAKURA WAKAKO
IPC: H04M3/44
Filed: 1989-08-10
Abstract: PURPOSE:To register without omission a dial number for which it is considered to be better to execute an abbreviated dialing registration, and to effectively utilize the variable abbreviated dialing system by deciding the dial number whose number of times is frequent and registering automatically variable abbreviated dialing. CONSTITUTION:An automatic exchange 10 is constituted of an exchange switch part 11, a line circuit 12 of an outgoing side, a line circuit 14 of an incoming side, and a control part 16, and to the line circuit 12, a telephone set 13 having an extension number '1300' of the outgoing side is connected, and to the line circuit 14, a telephone set 15 having an extension number '1500' of the incoming side is connected. In this state, when an outgoing is executed from the telephone set, whether an outgoing destination dial number is brought to outgoing, exceeding a prescribed number of times or not is checked by referring to the corresponding outgoing history information, and when a result of its check exceeds the prescribed number of times, the outgoing destination dial number is brought to abbreviated dialing to an outgoing origin telephone set. In such a way, the possibility that the dial number for which it is considered to be better to execute an abbreviated dialing registration is overlooked is eliminated.
Patent JP-S6362364-A (JP)
Title: Package of semiconductor integrated circuit
Inventor: YOKOYAMA TATSUO
IPC: H01L23/12
Filed: 1986-09-03
Abstract: PURPOSE:To observe the surface of a chip directly and to put a measuring probe on the pad of the chip uprightly, by extending a part of a mounting plate, on which a semiconductor chip is fixed in an upward facing attitude, protruding the part to the outside of a base, and bonding a heat sink. CONSTITUTION:A part of a mounting plate 2, on which a semiconductor chip 1 is fixed so as to face upward, is extended. The end parts of the plate 2 protrude to the outside from the upper surface of a base 4 at four places so that said parts are not in contact with the wiring of pins 6. Therefore, a heat sink 4 can be bonded to the periphery of the upper surface of a package as required. The mounting plate 2 can protrude to the outside from the side surface of the base 3, and the heat sink 4 can be bonded to the side surface of the package. In this way, the heat sink 4 can be bonded without hindering the opening of a cap 5. Therefore, the surface of the chip 1 can be directly observed, and a probe can directly contact the pad of the chip uprightly, under the state the package is mounted on a printed board, socket and the like.
Patent JP-S5997135-A (JP)
Title: Image forming material
Inventor: ARAKI YASUHIKO
IPC: G03F7/004
Filed: 1982-11-26
Abstract: PURPOSE:To obtain an image forming material giving an image of high quality by forming a photosensitive layer having a specified composition on a transparent support film. CONSTITUTION:A photosensitive layer consisting of 100pts.wt. resin binder, 50-200pts.wt. photopolymerizable monomer which is liq. at ordinary temp., and 0.1-10pts.wt. photopolymn. initiator is formed on a transparent support film. The principal component of the resin binder is a synthetic resin contg. a high mol.wt. part with >=30,000 number average mol.wt. and a low mol.wt. part with <=10,000 number average mol.wt. and having >=3.5 value of weight average mol.wt./number average mol.wt. (Mw/Mn). The resulting resist image on copper foil is a nonviscous hard film with high clearness, and it is not simply stripped from the foil because of the high adhesive strength.
Patent JP-S6455477-A (JP)
Title: Sealing type opening and closing valve
Inventor: OZAKI TAKESHI
IPC: F16K1/00
Filed: 1987-08-24
Abstract: PURPOSE:To proud a single valve with both function of a sealing type opening valve and a remote opening and closing valve by disposing a sealing plate which prevents leak from a primary chamber and a secondary chamber except in emergency operation and having the sealing plate function as a usual opening and closing valve after the plate is pierced. CONSTITUTION:During the usual operation, a primary chamber A and a secondary chamber B are kept closed with a sealing plate 35. When pressure is sent from an operation hole 29 communicated with a space C under a piston 19, said piston 19 acts together with a rod 22 stuck thereto. By the action of said piston 19, a disk 32 at the end thereof causes the sealing plate 35 pierced to communicate the primary chamber A and the secondary chamber B with each other. When the pressure in a working pressure chamber 18 is returned to the original value, the end part of a movable valve 39 comes into contact with the annular ring 38 of a partition wall 12, whereby closing both the primary chamber A and the secondary chamber B.
Patent JP-H0656239-A (JP)
Title: Article conveying device
Inventor: KAKIWAKI MASAHIKO
IPC: B65G21/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide an article conveying device capable of shrinking the gap formed between adjacent rollers. CONSTITUTION:Multiple frame bodies 12 are arranged in parallel in the width direction, roller fitting shafts 36 are fitted in the width direction at both ends of the frame bodies 12 via brackets 31, rollers 14 freely rotatable centering on the width direction axis 13 are outwardly coupled with both end sections of the roller fitting shafts 36, C-shaped stop rings 39 to stop the dropping of rollers 14 are provided, recesses 38 are formed on the outside faces of the rollers 14, the C-shaped stop rings 39 and both ends of the roller fitting shafts 36 are stored in the recesses 38, and a belt 15 is stretched between the rollers 14 at both ends of individual frame bodies 12. When multiple frame bodies 12 are provided in parallel in the width direction, the end sections of the roller fitting shafts 36 are not made obstacles between the adjacent rollers 14, and the gap S formed between the adjacent rollers 14 can be shrunk.
Patent JP-S58107184-A (JP)
Inventor: CHIYAARUZU RII HAASHIYUBAAGAA
IPC: C12N15/00
Filed: 1982-11-26
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-H0879319-A (JP)
Title: Pi/4 shift qpsk base band waveform generating circuit
Inventor: NAKASONE JUNICHI
IPC: H04L27/20
Filed: 1994-09-01
Abstract: PURPOSE: To make the capacity of a memory storing data small to generate a base band waveform in the π/4 shift QPSK. CONSTITUTION: Data X are sequentially stored in a shift register 31. Data Y are sequentially stored in a shift register 32. An address corresponding to an in-phase component I is obtained based on data corresponding to data Z(=0) among the data X stored in the shift register 31 (selected by a switch 34), the data Y stored in the shift register 32 and current data Z. Furthermore, an address corresponding to a quadrature phase component Q is obtained based on data corresponding to data Z(=0) among the data X stored in the shift register 31 (selected by a switch 35), the data Y stored in the shift register 32 and the current data Z. Thus, number of bits of the address is decreased and the capacity of the memory is made small. Therefore, the circuit scale is made small and ease of large scale circuit integration is attained.
Patent JP-H0492162-A (JP)
Title: Travel speed change structure of working vehicle
Inventor: KUNISAWA TERUO
IPC: F16H63/34
Filed: 1990-08-06
Abstract: PURPOSE:To improve safety of a working car by providing a checking member making contact with an operation arm and free to change over to a position to stop the operation arm at a specific low speed position of the forwarding side and to a position to allow its movement to the highest speed position. CONSTITUTION:When an operation arm 13 is oscillating-operated from a neutral position N to a forwarding side on the right of the drawing in the state where a checking member 21 is taken downward, a disc type member 25 fixed on a pin 13a of the operation arm 13 makes contact with the checking member 21 and the operation arm 13 is stopped at a specific low speed position F on the forwarding side. Additionally, it is possible to vary and adjust the low speed position FL by means of advancing and retreating the checking member 21 by way of rotating and operating the checking member 21 against a boss part 24. Then, when the checking member 21 is lifted upward and removed from the disc type member 25, it is possible to operate the operation arm 13 to the highest speed position FMAX on the forwarding side. Additionally, a disc spring 26 to frictionally hold the checking member 21 in a position shown on the drawing and a position slipped out upward is provided on a support rod 23.
Patent JP-S58109040-A (JP)
Inventor: MIYATAKA MUTSUMI
IPC: G01N29/04
Filed: 1981-12-22
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-S6365653-A (JP)
Title: Manufacture of ceramic wiring board
Inventor: KANEHARA NAOYUKI
IPC: H01L23/12
Filed: 1986-09-05
Abstract: PURPOSE:To realize a highly reliable junction by a method wherein a surface of an aluminum oxide board is metallized with tungsten (W) and/or molybdenum (Mo), a copper member is caused to contact the other surface that is free of metallization, and the copper member is allowed to form a junction directly with the surface of contact. CONSTITUTION:A conductive paste containing W and/or Mo is applied to a surface of an aluminum oxide board, and the entirety is subjected to a heat treatment process at a temperature of 1300-1500 deg.C in a reducing atmosphere for the construction of an aluminum oxide board with one of its surfaces metallized. Next, a copper member is allowed to directly contact the metallization- free surface of the aluminum oxide board, which is accomplished at a temperature of 1065-1083 deg.C in a neutral atmosphere of an oxygen concentration of 0.1-20ppm. The result is a ceramic wiring board highly reliable in junction and excellent in heat-radiating capability. For the building of a circuit on a copper face on an aluminum oxide board with one of its surfaces metallized and the other directly in junction with copper, an etching process commonly in use on conventional printed boards may be employed.
Patent JP-H0656208-A (JP)
Title: Pallet movement inhibition device of workpiece loading/ unloading deck
Inventor: HIROSE NOBUHIKO
IPC: B65G1/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide a pallet movement inhibition device which can inhibit the pallet from being displaced on a workpiece loading/unloading deck and make an inhibition releasing action positive. CONSTITUTION:In a high-rise warehouse 1 where a tracker 17 engaged with a pallet 7 is formed at the lifter 15 of an elevator 9 so as to travel and the unloading operation of a workpiece W onto the pallet 7 is performed at the workpiece loading/unloading deck 11 adjacent to a storage rack 5, a pallet movement inhibition device 53 is mounted which inhibits the pallet 7 placed on a prescribed position of the workpiece loading/unloading deck 11 from being moved by a stopper member which moves interlockingly with a traveling action of an engaging member 59 which moves with a transferring action of the pallet 7 onto the workpiece loading/unloading deck 11 by the tracker 17. The pallet movement inhibition device 53 is formed so that the engaging member 59 and the stopper member may return to their stand-by positions if the pallet 7 at the prescribed position is out of the workpiece loading/unloading deck 11.
Patent JP-H1038460-A (JP)
Title: Drier
Inventor: FUJIMURA YOSHIKAZU
IPC: B01D1/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain pelletized powder with a binder evenly existing on the surface thereof by providing a nozzle for spraying the binder at a lower part of a chamber. SOLUTION: Nozzles 3 for spraying a binder are mounted at two points at a lower part of a chamber 1. Then, a slurry is sprayed into the chamber 1 by a centrifugal force of an atomizer 2 fast rotating. The slurry sprayed is rendered spherical by a surface tension and drops into the chamber 1. The binder is blown to the powder dropped by the nozzles 3. This enables obtaining of pelletized powder, the surface of which is thinly and evenly coated with the binder. The rough dimensions of the chamber 1 are 3m in height and 1.5m in the diameter of a straight shell part. The temperature of hot air fed into the chamber 1 is 250 deg. and the temperature near an outlet of the hot air at a lower part of the chamber 1 is 120 deg.C.
Patent JP-H0257035-A (JP)
Title: Packet terminal transiting system
Inventor: OTA SUNAO
IPC: H04L12/70
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the incoming call of a packet from being interrupted by accumulating and holding the packet to be incoming when it is detected that a packet terminal to be received is just transited to another packet exchange and blocked and transferring the packet to the packet terminal when blocking is canceled. CONSTITUTION:While a packet exchange 1 sets blocking information b71, which are housed to a terminal number N7 corresponding area of a blocking table 12, to a blocking condition, data packets DT2 and DT3 to be incoming addressed to a packet terminal 7 are accumulated and held to a terminal number N7 corresponding area of an accumulating box 15. After the packet exchange 2 sets blocking information b72 to a block releasing condition, the data packets are extracted from the accumulating box 15 and transferred to the packet terminal 7 by a transfer part 17. Then, the communication of the packet terminal 7 is prevented from being interrupted.
Patent JP-H0742563-A (JP)
Title: Combustion chamber for gas engine
Inventor: MATSUOKA HIROSHI
IPC: F02B3/06
Filed: 1993-07-30
Abstract: PURPOSE:To perform rapid transfer of mixed combustion gas to a main combustion chamber and to reduce the size of a structure. CONSTITUTION:At the second half stage of a compression stroke, the injection hole 32 of a fuel gas chamber 31 is inserted in the outlet 26 of an auxiliary chamber 21 and combustion gas is injected from the fuel gas chamber 31 to the auxiliary chamber 21. Consecutively, combustion gas in the auxiliary chamber 21 is injected to the outer peripheral area of the main combustion chamber 22 through a communication hole 23. Combustion in the main combustion chamber 22 is started from the outer periphery thereof and combustion gas gathers to the center of the main combustion chamber 22. A combustion time is shortened and the combustion efficiency of an engine is improved. Further, since the auxiliary chamber 21 is arranged in a piston 2, the structure of a cylinder head 3 is simplified and the degree of freedom of the design of an engine is increased.
Patent JP-S5998712-A (JP)
Inventor: JIERARUDO II UIRUSON
IPC: B01D46/42
Filed: 1982-11-29
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-S6269764-A (JP)
Title: Message telephone
Inventor: KUNIEDA TATSUYA
IPC: H04M3/42
Filed: 1985-09-20
Abstract: PURPOSE:To remain the message to the individual caller for the telephone called during the absence by registering the subscriber number, the message, etc., to the message file beforehand by the called person who will be absent. CONSTITUTION:When the called person, who will be absent, desires to remain the message for the telephone called during the absence, first, a CPU 1 is called and his own subscriber number, the message handling time band and the message are registered to a message file 3. When the called person desires to remain the message to the special opponent, the subscriber number of the opponent is also inputted. Thus, while the called person is absent, the caller knows the existence of the message through the dial tone of the CPU 1, and his own subscriber number is inputted when the caller desires to know the contents. Next, the CPU 1 compares the subscriber number registered in the file 3 and the inputted subscriber number, and at the time of coincidence, the message corresponding to the number is outputted, and the caller can receive the message to the individual caller.