baber/WOPTO huggingface dataset:
Patent JP-S60111550-A (JP)
Title: Duplex-ring-shaped transmission system
Inventor: KIRA HIROFUMI
IPC: H04L12/437
Filed: 1983-11-21
Abstract: PURPOSE:To enable reloop back in the loop back condition and to secure the decision of loop-back formation by executing loop back when each remote station does not have a carrier. CONSTITUTION:When disconnection occurs at the X-marked location of transmission routes LL and LR between remote stations 3 and 4, an AND gate ANB is opened and a loop-back control signal LBB is outputted, since a carrier detection signal CYA is not detected at the stations 3 and 4. A relaying part 43 of the station 4 detects the absence of the carrier, and a synchronizing error is detected by a monitor control part 11 of a synchronizing station 1 through stations 5-n. Then, the synchronizing station 1 decides the loop-back formation easily.
Patent JP-H0940649-A (JP)
Title: Endoserine receptor antagonist
Inventor: BUERUNAA MEDERUSUKI
IPC: A61P9/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an endothelin receptor antagonistic substance exhibiting endothelin receptor antagonistic property and useful for the treatment of hypertension, cardiac insufficiency, etc.  
     SOLUTION: The objective substance is a compound of the formula I {-Y-Z- is -NR 7 -CO- [R 7  is (CH 2 ) n Ar (Ar is an unsubstituted or substituted phenyl, unsubstituted naphthyl, etc.); (n) is 1, 2 or 3], -N=C(OR 7 )-, etc.; R 1  is Ar; R 2  is COOR 6  (R 6  is H, a 1-6C alkyl, etc.), CN, etc.; R 3  to R 5  are each independently R 6 , OR 6 , Hal, NO 2 , etc.} and its salt, e.g. 4-(1,3,-benzodioxol-5-yl)-1,2-dihydro-1-(2- methoxybenzyl)-2-oxoquinoline-3-carboxylic acid. The compound of the formula I wherein Y-Z is -NR 7 -CO- or -N=C(OR 7 ) can be produced by reacting a compound of the formula II with a compound of the formula, R 7 -Q (Q is Cl, Br, I, etc.). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04100442-A (JP)
Title: Transmission line access controller
Inventor: ITOU HARUMINE
IPC: H04L12/40
Filed: 1990-08-20
Abstract: PURPOSE:To give all terminal devices an even accessing opportunity to a transmission line irrespective of the connected positions of the terminal devices to the transmission line by sending a transmission request to the transmission line after standing by null- slots of a number corresponding to the number of connected positions of the terminal devices to the transmission line from the moment when information to be transmitted is generated. CONSTITUTION:This terminal device 11 stands by null-information slots of the same number as that of the information stored in the leading sections of the transmission buffers 12 of all terminal devices at lower-rank positions of a transmission line A than the device 11, issues a transmission request earlier than the moment when information to be transmitted is generated in the device 11, and does not acquire an information transmitting opportunity. In addition, the device 11 also stands by null-information slots of the number indicated by a weight value generated by a random pattern generator 17 for correcting the negative balance of the transmitting opportunity depending upon the connected positions of each terminal device to the transmission line A. Then this terminal device 11 sends the transmitting information generated in its own device 11 from the transmission buffer 12 to the transmission line A by making a subtraction counter 14 to send a transmitting timing indicating signal to a transmission controlling section 15.
Patent JP-S60112909-A (JP)
Title: Mooring device
Inventor: HAYASHI TAKESHI
IPC: E02B3/26
Filed: 1983-11-19
Abstract: PURPOSE:To simplify mooring operation by a method that a small ship is put in a space between a pair of upper floats situated on both sides of a mooring device, and is moored in such a state that it is not moved sideways by wind and tidal current. CONSTITUTION:A mooring device is composed of upper floats 1 of a twin hull, a horizontal float 2 connecting the upper floats 1 at the lower part of a mooring gear, and buoyancy variable floats 3 with an air supply-exhaust control device 4. An interval between the upper floats 1 is set wider than the width of a small ship 5, and floor panels 6 are laid on the top of the upper floats 1. The buoyancy of the upper floats 1 is set so that the floor panels 6 are level with a deck 8 of the ship 5 in a condition that the mooring gear sinks into the water to the utmost extent. By making the titled device lower by pouring water into the floats 3, and putting the ship 5 in the space between the upper floats 1, and mooring it, mooring operation can be easily carried out without the ship 5 being moved by tidal current, etc.
Patent JP-H0855809-A (JP)
Title: Filter medium for semiconductor manufacturing process gases
Inventor: ISHIBE HIDEOMI
IPC: H01L21/205
Filed: 1994-08-09
Abstract: PURPOSE:To provide a compact filter unit for semiconductor manufacturing process gases which can be directly mounted on piping members. CONSTITUTION:A tubular sintered metal filter 2 of 10mm or less outer diameter for collecting particles of 0.05 microns or less has an annular metal gasket 3 having a center hole 4 for a gas. The gasket has a recessed fixing face 5 having a recess around the hole 4 and opposite protrudent face having stepped parts or a conical slope to the face 5. One end face of the filter 2 and the fixing face 5 are braze bonded into a unified body and the braze melts and penetrates into vacant pores of the filter 2, thereby sealing the pores at a seal depth of 0.5mm or less. Thus, a filter unit is formed for semiconductor manufacturing process gases.
Patent JP-S6377585-A (JP)
Title: System for producing ultra-pure water
Inventor: KITO MAKOTO
IPC: C02F1/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the elution of low-molecular org. matter from pipings and to permit production of ultra-pure water contg. extremely minute amount of impurities by forming an org. sputtered layer on the inside surfaces of the respective pipings. CONSTITUTION:This system is constituted of a UV sterilizer 1 for sterilizing the microorganisms in primary pure water, an ion exchange device 2 for removing the ions in said primary pure water, an ultrafiltration device 3 for removing the fine particles in said primary pure water and the pipings 4A-4C between these devices and up to the using point of the ultra-pure water. The sputtered layer 6 of a polytetrafluoroethylene, etc., is formed on the inside surfaces of the respective pipings. As a result, the elution of the low-molecular org. matter from the pipings is prevented; therefore, the production of the ultra-pure water contg. extremely minute amount of impurities is permitted.
Patent JP-H1061237-A (JP)
Title: Three-vertical column lift type parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/22
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To improve operability by moving a vehicle carried up to a prescribed storing shelf to a foreground side parking device by an inlet side parking device, and storing it to the foreground side parking device. SOLUTION: A three-vertical column lift type parking device 1 is constituted of elevator shafts 4, 4a in the center part of a building, a parking storing shelf 3 provided at both the sides, an inlet side parking device 8 provided with gages 5, 6, a deep side parking device 9, and a foreground side parking device 10 provided upward from a second story part. The devices 8, 9 allows the gages 5, 6 to move up and down in the elevator shafts 4, 4a, and a moving truck 7 on the gage 5 and an automobile on the gage 6 are traversely moved and delivered on each self 3 together with a pallet 16.  The device 10 is stopped at the story of the self 3 intended to store the gage 5 on the device 8, and after the truck 7 on the gage 5 is moved to the device 10, the automobile is traversely moved and delivered on the self 3 together with the pallet 16 by a pallet mounting device provided on the truck 7. Thereby a driver can be monitored, the automobile can be smoothly stored and a space can be effectively utilized.
Patent JP-2000313702-A (JP)
Title: Cellulose-containing complex and its production, sugar compound and its production, resource recovery of paper, recycling waste paper into resource, and formed article and its production
Inventor: MINAMI MASATO
IPC: C08G63/668
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose-containing complex capable of improving molding processability, excellent in mechanical strength or the like and useful for producing a formed article capable of expressing the function of biodegradability or the like by compounding cellulose with a specific compound. SOLUTION: The complex contains cellulose and a compound of formula I [R is a (substituted) alkylene or a (substituted) arylene; G is a monosaccharide residue or an oligo residue; n is 1-5,000] (e.g. a compound of formula II). The ratio of a compound of formula I in a cellulose-containing complex is preferably about 10-40 wt.%. The cellulose can be a bacterial cellulose. The complex is obtained by drying a solution prepared by homogeneously mixing cellulose with a compound of formula I. The compound of formula I is obtained by (i) preparing a saccharide residue (e.g. cellobiose) expressed by G in formula I by decomposing cellulose of paper and (ii) binding the saccharide residue to a dicarboxylic acid which contains the part expressed by R in formula I.
Patent JP-H1064559-A (JP)
Title: Alkaline battery
Inventor: TSUTSUI KIYOHIDE
IPC: H01M2/18
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To raise a discharge utilization rate in high-load discharging. SOLUTION: KOH water solution of 35-40% in weight to which calcium hydroxide is added within a scope of 0.05-0.4% in weight is used as an alkaline electrolyte. By this action, zinc-acid ion Zn (OH)4 <2> , a discharge product, is changed into Ca Zn (OH)4 , an insoluble compound. As a result, the formation of passive state coating can be prevented and the discharge reaction of an alkaline battery progresses smoothly.
Patent JP-H1061269-A (JP)
Title: Drill breaking preventive lock
Inventor: MINEMURA HIROYUKI
IPC: E05B15/16
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a lock by drill cutting by quenching and machining an internal cylinder while installing a spherical body. SOLUTION: The cylinder lock is constituted so that an internal cylinder 12, in which a keyway is formed while a cam member 11 is rotated and driven by a rear end section, an external cylinder 13, to which the internal cylinder 12 is borne rotatably, and driver pins 16 and tumbler pins 17 urged by springs 15 in pinholes 14 formed while being penetrated through the external cylinder 13 and the internal cylinder 12 are mounted. The internal cylinder 12 is quenched and machined while spherical bodies are arranged rotatably between a front in the axial direction of the external cylinder 13 and the driver pin 16 at that time. Accordingly, cutting by a drill gets trouble, and drill breaking can be prevented.
Patent JP-S60110746-A (JP)
Title: Amino resin molding material
Inventor: YOKOYAMA MASAYUKI
IPC: C08L7/00
Filed: 1983-11-21
Abstract: PURPOSE:To obtain the titled composition having excellent impact and crack resistances, by incorporating a polyamide, a reinforcement, a filler, a curing agent, a mold release agent, a colorant, etc. into an amino resin. CONSTITUTION:A polyamide in an amount of 1-10pts.wt., a reinforcement (e.g. wood flour), a filler (e.g. CaCO3), a curing agent (e.g. hexamethylenetetramine), a mold release agent (e.g. zinc stearate), a colorant, etc. are incorporated into 100pts.wt. amino resin (e.g. a urea resin). USE:Wiring equipment, electrical equipment, etc.
Patent JP-2000044813-A (JP)
Title: Highly damping material composition
Inventor: GO CHIHI
IPC: C08L101/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a highly damping material composition developing a high loss tangent peak value, not impairing an inhibitory effect on change with time, having a loss tangent peak temperature suitable for a use environment by including a specific polymer, a prescribed imparting agent and a specified adjuster. SOLUTION: This composition comprises (A) a base polymer containing a polar side chain, (B) a hindered phenol-based damping imparting agent [e.g. 4,4'-butylidenebis(3-methyl-6-tert-butylphenol)] and (C) an adjuster for a damping characteristic peak temperature. An (ethylene-)acrylic rubber, an ethylene-vinyl acetate rubber, a chlorinated polyethylene, a polyvinyl chloride, an acrylonitrile- butadiene rubber, a butyl rubber, a methacrylic copolymer, etc., are preferably used as the component A. A compound containing a polyamine group, a compound containing a polyamidoamine group, etc., are preferably used as the component C.
Patent JP-S6462110-A (JP)
Title: Drive mechanism
Inventor: UEDA KIYOSHI
IPC: A47H5/02
Filed: 1987-09-02
Abstract: PURPOSE: To perform a manual operation on a load side with compact constitution by using a mechanical clutch formed by an internal gear, a movable body, a cam surface and an engaging surface. CONSTITUTION: In a planetary gear mechanism 18 to which the output of a reciprocal motor 16 is inputted, a carrier 23b is integrated to the movable body 26 by the engagement of the engaging surfaces 35a and 35b and can not be turned, and when the internal gear 22b is turned, the movable body 26 is pushed up by the engagement of the mutual cam surfaces 34a and 34b with the movable body 26 and the spline 36 of a spline cylinder shaft part 27 and the spline 39 of an output shaft 37 are fitted. Further, when the movable body 26 is pushed up and the engagement of the engaging surfaces 35 and 35b is detached, the carrier 23b is turned and the output shaft 37 is turned through the spline cylinder shaft part 27.  When the motor 16 is stopped, since the movable body 26 is restored by a spring 33, the splines 36 and 39 are detached and the output shaft 37 becomes free, a curtain is manually turned.
Patent JP-H0563082-A (JP)
Title: Semiconductor device
Inventor: SHIBATA MASAAKI
IPC: H01L21/82
Filed: 1991-08-30
Abstract: PURPOSE:To minimize a wiring route when circuit blocks on a semiconductor substrate are connected therebetween by incorporating the degree of freedoms at positions of input/output terminals of the blocks such as logic blocks, input/ output blocks for a programable logic circuit device. CONSTITUTION:One or more intermediate connection conductors 14, 15 disposed on a semiconductor substrate to surround the periphery of a circuit block 11 on the substrate for connecting either input/output terminal 12, 13 of a circuit block 11, and a plurality of conductors 21-32 selectively connected to the conductors 14, 15 through switch means and extended from the conductors 14, 15 toward the outside are provided on the block 11 such as a logic block, input/output block for a programmable logic circuit device. The positions of the terminals 12, 13 are substantially replaced with the ends of the conductors 21-32. Which end of the conductors is replaced with the input/output terminal can be properly selected by the switch means.
Patent JP-S6374870-A (JP)
Title: Bisurface adhesive tape sticking device for inner and outer peripheral plates of coil metal packing
Inventor: MAEHARA TADATOSHI
IPC: B65B25/14
Filed: 1986-09-17
Abstract: PURPOSE:To aim at enhancing the efficiency of working, by leading a bisurface adhesive tape to a press-bonding roller below a transverse carrier vehicle, and by returning a peeled-off auxiliary paper sheet onto a wind-up drum while the tape is cut by a taps cutter secured to the transverse carrier vehicle in association with the transverse movement of a tiltable frame. CONSTITUTION:A bisurface sticking tape paid out from a bisurface tape attaching drum 12 is led to a press-bonding roller 7 disposed below a transverse carrier vehicle 5, and the lower surface 5a of the tape is stuck onto a cut plate 1. Meanwhile, an auxiliary paper sheet (b) which has been peeled off, is returned and recovered onto a wind-up drum 13 through guide rollers 15, 15. The bisurface tape (a) alone is cut with necessary timing by a tape cutter 16 having a downward directed cutting edge while it is floated up by tilting a tilt frame 11 with the use of a tilting cylinder 10. Thus, taping work at both front and rear ends of the cut plate which is used as inner and outer peripheral plates for coil metal packing may be made automatically by the transverse movement of the transverse carrier vehicle, thereby it is possible to enhance the efficiency of working and to ensure safety in working.
Patent JP-H0957365-A (JP)
Title: Punch scrap scatter preventing structure of electric hydraulic puncher
Inventor: KITAGAWA MASAO
IPC: B21D28/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent punch scraps from being scattered even when a hole is punched in a hard steel material. SOLUTION: In an electric hydraulic puncher in which a puncher body 5 is provided with a head part 2 provided with die 7 having die holes 7a and a punch 3 projecting to get near to the die 7 by the hydraulic force, and a punch scrap discharging hole 9 to discharge the punch scrap 16 of a work 15 punched by the die 7 and the punch 3 is formed in the head part 2, a punch scrap scatter preventing tool 10 in which the punch scrap 16 is collided with and the impact during the collision can be mitigated is provided before the punch scrap discharging hole 9.
Patent JP-H077796-A (JP)
Title: Acoustic converter
Inventor: BOGUDAN CHIERETSUKU
IPC: G10K9/122
Filed: 1993-09-03
Abstract: PURPOSE: To optimize the value of Q without deteriorating conversion efficiency by punching holes arranged like a ring into a radiation plate for a converter. CONSTITUTION: Hole rings 40 are provided in even numbered areas in antinode areas A1-A9 of a plate 2 so that the radiation surface area of the area can be reduced. Also, the offset of radiation from odd numbered areas oscillating with anti-phases to the even numbered areas can be reduced, the radiation from those areas can be reduced by the holes, selective attenuation effects can be applied to the even numbered areas supporting the control of the Q of this device, and the matching with atmosphere can be improved. The frequency response adjustment of a converter can be attained according to the size, shape, interval, and position of the rings 40. The central frequencies of the converter can not be hardly affected by the holes. The shape and interval of the holes can be changed in each unit for adjusting the band width characteristics of the polar pattern of the converter, improving the band width by obtaining the best Q, and improving the conversion efficiency into a voice beam by the converter.
Patent JP-H04104456-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TAKAHASHI MASATOSHI
IPC: C22C21/00
Filed: 1990-08-21
Abstract: PURPOSE:To improve the cycle characteristic by using an aluminum alloy for the material of the positive electrode battery can of a nonaqueous electrolyte battery having a positive electrode, a negative electrode using lithium as an active material, a nonaqueous electrolyte and the positive electrode battery can. CONSTITUTION:A negative electrode 1 is pressed to a negative electrode current collector 3 fixed on the inner bottom face of a negative electrode can 2. A positive electrode 4 is pressed to a positive electrode current collector 6 made of an Al-Fe alloy (Al: 1wt.%) and fixed on the inner bottom face of a positive electrode battery can 5 made of an Al-Fe alloy (Al: 1wt.%). A separator 7 made of a polypropylene porous film is impregnated with an electrolyte solved with hexafluoro lithium phosphate (fluorine Lewis acid lithium) serving as lithium salt into a mixture (50:50vol.%) of ethylene carbonate and propylene carbonate at the ratio 1mol/l. A secondary battery with excellent preservation characteristic and improved cycle characteristic is obtained.
Patent JP-S6199350-A (JP)
Title: Multilayer interconnection forming method
Inventor: AZUMA AKIO
IPC: H01L21/768
Filed: 1984-10-22
Abstract: PURPOSE:To prevent the damage of a semiconductor substrate as a basis material, by attaching a protecting metal layer on an insulating film, in which a contact hole is formed, and forming an opening in correspondence with the contact hole in the protecting metal layer. CONSTITUTION:A contact hole 4 is provided in an interlayer insulating film 3 in order to provide electric connection to an upper metal wiring. A thin protecting metal film 5, whose thickness is about 100-500Angstrom  is deposited on the entire surface so as to cover the interlayer insulating film 3 and the contact hole 4 for the purpose of preventing damage. With respect to the protecting film 5, the part of the contact hole 4 is removed by a photolithography method. Then cleaning treatment such as ion etching of Al or sputtering is performed through an opening part 6. The contaminated material at the part of a basis metal layer 2 in the contact hole 4 is removed. Then, an upper metal layer 7 is attached to the entire surface from the upper side of the protecting film 5 through the contact hole 4. An upper electrode pattern 8 is formed by photolithography technology with respect to the metal layer 7.
Patent JP-H0383493-A (JP)
Title: Manufacture of plane diaphragm for loudspeaker
Inventor: KAKIUCHI YOSHIHIKO
IPC: H04R7/08
Filed: 1989-08-28
Abstract: PURPOSE:To offer a plane diaphragm for loudspeaker with high quality and high internal loss and is inexpensive by preparing upper and lower core materials in the honeycomb structure of an aluminum foil by the plane boards in sandwich structure as the surface material of laminated mica sheets. CONSTITUTION:A core material 3 formed in the honeycomb structure by alumin ium foil is cut into a prescribed dimension and by a thermoplastic non-woven fabric-shaped polyamide adhesive agent sheet 2, the core material is adhered with a surface material 1 of the laminated mica sheet 11 of 30-40m. Then, the adhesive agent and surface material 1 are overlapped on the core material 3 and sandwich structure is obtained. The adhesive agent and surface material 1 are overlapped to the core material upper and lower parts of the core material 3. Then, heating deposition is executed under the condition that metallic mold temperature is 200-210 deg.C, press pressure is 5kg/cm, and press time is 50-60sec. Thus, the plane diaphragm 5 is obtained while being cut by a spindle cutter for cutting to a prescribed enter diameter size.
Patent JP-H1148566-A (JP)
Title: Image forming system and ink ribbon therefor
Inventor: UENO KENJI
IPC: B41J17/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the life time of a print means from deteriorating while reducing loss of working time or print object by providing means for detecting presence of a spool shaft disposed at a part of a spool shaft where an ink ribbon body is not applied, and a sensor for sensing the detecting means. SOLUTION: A detecting section 17g detects presence of a winding spool shaft 17a before rotation thereof, i.e., before image forming work, through a noncontact sensor 19. A second magnetic body, i.e., a magnet 18, is disposed oppositely to a control means, i.e., a magnetic body 121, provided for a printer unit loaded with a ribbon cassette 17 and a resistance is generated by the magnetic force from the magnet 18 and the magnetic body 121. When the winding spool shaft 17a is turned through rotation of a winding spool shaft 17b and a sublimation color ribbon 9 is fed out, the sublimation color ribbon 9 can be stretched by the resistance thus generated between the winding spool shaft 17a and a print means 8.