baber/WOPTO huggingface dataset:
Patent JP-S5919205-A (JP)
Title: Recording and reproducing circuit for superposition of multi-channel signal
Inventor: ITOU SHIGEYUKI
IPC: G11B20/22
Filed: 1982-07-21
Abstract: PURPOSE:To eliminate the generation of a crosstalk between adjacent video tracks or within the same track, by recording FM sound signals of different FM carrier frequencies for each video track and then separating these sound signals in terms of frequency. CONSTITUTION:The right sound signal is modulated by FM modulators 44 and 56 of FM carrier frequencies f1 and f2 respectively and then controlled by level controllers 66 and 67 via LPFs 45 and 57 to be turned into signals A1 and A2 respectively. While the left sound signal receive FM modulation with frequencies f3 and f4 and turned into signals A3 and A4 respectively. The signals A1 and A3 are added with the FM video signal of an input terminal 70 by an adder 46. The signals A2 and A4 are also added in the same way. Therefore no closstalk is generated between signals A1 and A3 as well as A2 and A4 within the same track nor between signals A1 and A2 as well as A3 and A4 between adjacent video tracks. The reproduced signals of heads 48 and 73 are supplied to a switch circuit 51 and BPFs 76 and 80 as well as to the circuit 51 and BPFs 83 and 86 respectively. The BPFs 76 and 80 extract signals A1 and A3 and turn these signals into right and left signals R1 and L1 respectively. In the same way, the signals A2 and A4 are turned into right and left signals R2 and L2 respectively.
Patent JP-H08301230-A (JP)
Title: Boxing method by use of bag and setting device of the bag
Inventor: SUZUKI MASAO
IPC: B65B43/30
Filed: 1995-04-27
Abstract: PURPOSE: To increase the efficiency of boxing work and prevent foreign materials generated from a corrugated cardboard like cardboard chips from intruding into a bag and increase hygienic conditions, when a number articles contained in a plastic bag are boxed in a corrugated cardboard case. CONSTITUTION: A bag 3 is sucked from the bottom face of a plastic carrying case 2 to set it along the inside face of case. After articles to be packaged 4 have been charged in the bag 3 and the bag has been sealed, the articles 4 are transferred to a cardboard box 5 together with the bag 3.
Patent JP-H0679599-A (JP)
Title: Polishing method for squeegee
Inventor: OTANI YASUAKI
IPC: B24B21/04
Filed: 1992-04-17
Abstract: PURPOSE:To provide a polishing method with which processing works such as rough polishing and finish polishing, which are necessary for polish processing of a squeegee, can be performed automatically and continuously, without requiring resetting and exchange of abrasive sand paper. CONSTITUTION:When a squeegee 1 is processed by a polishing method, with which the tuyere of the squeegee 1 is straightened and held over the entire longitudinal length, and reciprocally moved in the longitudinal direction, and the polishing work is performed by a rotating endless sand paper belt 50 with feeding abrasive liquid, after finishing rough polishing and finish polishing on the coated part of the squeegee 1, a moving part 4 is stopped, a polishing part 5 is moved upward and withdrawn backward, a clamp cylinder 23 of a holding part 2 is operated to release the grip of the coated part with a gripping plate, and the squeegee 1 is detached from the holding part 2.
Patent JP-H01296437-A (JP)
Title: Variable focus device
Inventor: SHIMANO TAKESHI
IPC: G11B7/09
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a high speed variable focusing mechanism to be compact and light by using a piezoelectric effect material for an optical conducting path, loading a voltage to electrodes to sandwich condenser grating, changing a grating pitch according to a sending piezoelectric effect and adjusting a focusing point. CONSTITUTION:Electrodes 4 and 5 are provided in the both sides of a condenser grating 3 and a voltage, which is modulated by an AF error signal, is impressed by a power source 16. This voltage is modulated so that a light can be focused on an optical disk 18. The light to be reflected by the optical disk is incoming to the condenser grating 3 again and condensed to photodetectors 21 and 22 by grating lens 19 and 20. The difference or sum of signals from this detector is obtained and a focus position dislocation signal 24, a tracking error signal 23 and a reading signal 25 are obtained. Since an actuator for auto-focus is purely electrically operated, high speed operation can be executed. Further more, the objective lens is eliminated and the mechanism can be made compact and light.
Patent JP-S5918164-A (JP)
Inventor: ARIGA KIKUO
IPC: C04B35/56
Filed: 1982-07-21
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-H09312712-A (JP)
Title: Public telephone system
Inventor: YANO YUKIKO
IPC: H04M3/42
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To omit an operation time of loading a card by providing a portable or a mountable radio transmitter-receiver that sends a radio reply signal including a user ID number upon the receipt of a predetermined radio questionnaire signal. SOLUTION: The user of a public telephone set 2a uses its own arm with a wrist watch 1 mounted thereon on which a radio responder 11 is mounted to hook off a receiver 21. A scanner 22 built in the receiver 21 sends a questionnaire to the radio responder 11 mounted on the wrist watch 1 without direct contact with a public telephone set 2a. The radio responder 11 sends a reply radio wave including an ID number preset for the user. A reader 24a sends an ID number from the radio responder 11 to a center computer 41a via a telephone station exchange 3 to collate the ID number. The center computer 41a sends a line connection instruction to the telephone station exchange 3 when the ID number is collated and coincident with the available telephone number to connect the exchange to a public line.
Patent JP-S62283193-A (JP)
Title: Working medium for air conditioner
Inventor: HONMA KICHIJI
IPC: C10N40/00
Filed: 1986-06-02
Abstract: PURPOSE:A working medium, consisting essentially of a flon based working medium and specific trifluorochloroethylene low polymer (or a blend thereof with an alkylbenzene) and having improved efficiency and low temperature characteristics and useful for air conditioners equipped with a flon compressor. CONSTITUTION:A working medium, consisting essentially of (A) a flon based working medium (preferred example; monochloropentafluoroethane or blend thereof with monochlorodilfuoromethane or monobromotrifluoromethane) and (B) trifluorochloroethylene low polymer having 500-800mol.wt. or a blend thereof with an alkylbenzene and useful for air conditioners.
Patent JP-H05326683-A (JP)
Title: Manufacutre of soi substrate
Inventor: UEDA SHIGEYUKI
IPC: H01L21/02
Filed: 1992-05-19
Abstract: PURPOSE:To provide the manufacture of an SOI substrate with a large area, which can easily and accurately form a thin semiconductor crystal layer on a silicon substrate through an insulating film, and a semiconductor device excellent in radiation resistance property, consisting of such SOI substrate. CONSTITUTION:A semiconductor crystal layer (cubic silicon carbide layer 3) is made, which is separated completely from a silicon substrate by an insulating film (silicon dioxide film 4) by sticking a second silicon substrate 5 and removing the silicon layer 6 of the first silicon substrate 1 after epitaxially growing cubic silicon carbide on one main surface of a first silicon substrate 1, and forming a silicon dioxide film 4 on this cubic silicon layer 3.
Patent JP-S5459321-A (JP)
Title: Agent for controlling plant viral diseases
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N41/04
Filed: 1977-10-20
Abstract: PURPOSE: To provide a safe and highly effective agent for controlling plant viral diseases, containing a polymer of sulfoalkyl acrylate, etc., as an effective component.  
     CONSTITUTION: An agent for preventing the infection of plants such as tobacco, tomato, green pepper, etc. with plant virus, containing a polymer of sulfoalkyl acrylate or sulfoalkyl methacrylate of the formula (R is H, methyl; M is Na, K, NH 4 ; l is 2, 3) as an effective component, and other additives such as talc, bentonite, a surface active agent, etc. The agent can be applied in the form of liquid, wettable powder, granule, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06337085-A (JP)
Title: Threaded joint having high resistance against seizure and high sealing quality
Inventor: TSURU EIJI
IPC: F16L15/04
Filed: 1993-05-27
Abstract: PURPOSE:To enhance the seizure resistance by applying the constitution where a pin having a male screw section and a non-threaded end is made to slide on the external surface of a tube, a box having a female screw and a non- threaded section corresponding to the above non-threaded section is made to slide on the internal surface of the tube for forming a metal seal section out of both non-threaded sections, and the lead of the machined indentation on one of the non-threaded sections is made equal to a screw lead. CONSTITUTION:A pin 4 and a box 5 are used to form a threaded joint and this joint is tightened with a pin thread section 6 and a box thread section 7. Non-threaded sections 10 and 11 are also formed to be continuous to each of the thread sections 6 and 7 of the pin 4 and box 5 respectively forming the sealing surface of a pin seal section 8 and a box seal section 9. Also, at a joint tightening process, the pin seal surface 10 and the box seal surface 11 slide on top of each other, thereby forming a metal seal section. In this case, the seal surface 10 or 11 is machined to have a multi-row of identations 12 to suit a screw lead, and the screw lead and the machined lead on the seal surface are made equal to each other.
Patent JP-H0424931-A (JP)
Title: Single point tab method
Inventor: NEMOTO TOSHIYA
IPC: H01L21/60
Filed: 1990-05-15
Abstract: PURPOSE:To always easily bond with high reliability without bonding positional deviation by applying tensions to a TAB tape region in which an IC chip is arranged in a direction of about 45 deg. to a feeding passage when electrode pad group and inner lead groups are bonded. CONSTITUTION:After an IC chip 3 is positioned and arranged, a transducer connected to an ultrasonic oscillator is driven, inner lead 1d group of a film carrier 1 added corresponding to electrode pad 3a group formed on the IC chip surface are sequentially bonded, for example, counterclockwise by a bonding tool to perform an accurate predetermined bonding. That is, in this bonding step, the carrier 1 of a bonding region is applied by substantially uniform tensions in a feeding passage direction and a direction obliquely (about 45 deg.) to the direction of the feeding passage direction, warpage of the carrier 1 is entirely prevented.
Patent JP-H01294787-A (JP)
Title: Coated thread heat storage material and its production
Inventor: DOUNO SHIGERU
IPC: F28F23/02
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the title heat storage material free of a problem of bleeding of a heat storage material and capable of being uniformly mixed with a thread compost as a horticultural heat storage material by forming a resin layer of the surface of a thread heat storage material formed by impregnating a carrier comprising a resin or a natural material formed in the form of a thread with a heat storage material under specified conditions. CONSTITUTION:The surface of a thread heat-storage material formed by impregnating a carrier comprising a thread-like resin (e.g., crosslinked polyolefin resin) or natural material (e.g., cotton) preferably being impregnable with wax is sprayed with a coating solution formed by dissolving a resin forming a bleeding resin layer, which is at least one member selected from among a polycarbonate resin, a polyurethane resin, a methacrylic resin, a blend thereof, etc., and having excellent wax barrier property and elasticity in an organic solvent or water, desirably, in a step of winding the thread heat storage material with a roller or the like to form a resin layer for preventing bleeding of heat storage material on the surface of said heat storage material.
Patent JP-S5351915-A (JP)
Title: Cross talk improving system of fdm converter
Inventor: OOTSUKI TSUGUO
IPC: H04J1/12
Filed: 1976-10-21
Abstract: PURPOSE:To reduce the addition due to different paths for the cross end cross talk and to improve the call quality, by providing the means of phase inversion to a part of the transmission output circuit corresponded to each group conversion.
Patent JP-H07309230-A (JP)
Title: Magnet belt type transportation device
Inventor: KURIYAMA YOSHIHIKO
IPC: B62D55/265
Filed: 1994-05-17
Abstract: PURPOSE:To exchange and repair a damaged driving unit easily and provide so as to make the magnet belt of the driving unit follow the side face of a rail nicely by detachably and turnably fitting the driving unit for a vehicle traveling along the rail to the bottom of a truck. CONSTITUTION:A driving unit 100 is arranged in a truck 4 traveling along a rail 2 comprising a magnetic body fixed on the ground. A magnet belt 8 is sucked on the side face of the rail 2 by turning and driving a pulley 9 through a speed reducer 11 by a motor 10 so as to turn the driving unit 100. At that time, the driving unit 100 is detachably and turnably fitted to the truck 4 through a pair of joint rods 12a, 12b. Accordingly, only a damaged driving unit 100 can be exchanged and repaired easily when a part of the magnet belt 8, etc., is damaged. The magnet belt 8 can be brought in nice contact with the side face of the rail 2. So as to follow the rail 2.
Patent JP-S5251000-A (JP)
Title: Process for producing ferimagnetic garnet of calcium-vanadium system
Inventor: ETSUNO NAGAAKI
IPC: C04B35/26
Filed: 1975-10-21
Abstract: PURPOSE: Process for production of ferrimagnetic garnet in which material of different phases is not deposited when it is sintered by adopting solvent of weak hydrogen bonding force as its dispersion material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61283500-A (JP)
Title: Separator for briquetting powdery granule
Inventor: NITTA MASARU
IPC: B30B9/20
Filed: 1985-06-10
Abstract: PURPOSE:To improve the efficiency of cutting briquettes by providing a pair of cutting rolls, disposing saw teeth and receiving teeth respectively to the roll surfaces and setting the pitch thereof at the same pitch as the briquette pitch. CONSTITUTION:A briquetting roll 15 for secondary compression molding is disposed to briquetting rolls 13, 14 for primary compression molding and a continuous briquette chain belt A3 is formed. A pair of the cutting rolls 23, 24 are disposed in succession to pinch rolls 21, 22 on the down stream of the rolls 13-15 and the lower cutting roll 24 is made into a stationary type. The upper roll 23 is made pressable to the roll 24 by means of a fluid pressure cylinder, etc. The saw teeth 25 and receiving teeth are further provided to the rollers 23, 24 and the pitch thereof is set at the same pitch as the briquette pitch. The cutting of the continuous briquette chain belt A3 is speeded up and the cutting efficiency is improved by such mechanism.
Patent JP-S5750466-A (JP)
Title: Semiconductor memory device
Inventor: TAKASAKI KANETAKE
IPC: H01L27/04
Filed: 1980-09-12
Abstract: PURPOSE:To enlarge a memory capacity, by using a part of tantalum oxide nitride (Ta2O5Nx, where 0.003<=x<=0.02) as a dielectric of a capacitor of a 1-transistor memory in order to utilize its high dielectric constant and a high specific resistance. CONSTITUTION:The important part of a transistor part consists of an N type source region 13, an N type drain region 14 and a gate electrode 9 adjoining a silicon dioxide 7 insulating the gate electrode 9 from a silicon single crystalline substrate 1. On the other hand, a capacitor part comprises one electrode, which is a region connected to the drain region 14, a dielectric, which is a tantalum nitride layer of about 1,000Angstrom  in thickness formed by a magnetron sputtering process, and the other electrode, which is a polycrystalline silicon layer 6. The layer 6 is prevented from contacting directly with a neighboring RSG layer 10 by means of a silicon dioxide layer 8.
Patent JP-S5460592-A (JP)
Title: Loop confirmation device in supervisory unit
Inventor: SHIMADO TAKAAKI
IPC: G08B29/10
Filed: 1977-10-21
Abstract: PURPOSE: To secure easy confirmation of the normalcy for the supervisory loop in each sensor and block, by providing the check switch corresponding to each sensor.  
     CONSTITUTION: Sensors 51W55, display lamp 4 to display the presence or absence of the output of each sensor and the check switch to check the presence or absence of the output of each sensor the installed. With push of the check switch, the display lamp for each sensor or the block containing the sensor are activated. And the normalcy of the supervisory loop is confirmed for the sensor or the block by the presence or absence of the dispaly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294412-A (JP)
Title: Small container for liquid application
Inventor: GOTO TAKAYUKI
IPC: A45D34/04
Filed: 1995-04-26
Abstract: PURPOSE: To eliminate difficulty in finding a place for cosmetic or medical liquid application or in preventing the liquid from leakage when the container is a take-along item, to prevent unauthorized use when in circulation, to facilitate the feeding of the liquid to an applicator, and to attain reduction in size and simplicity in structure, in designing a liquid container for administering the stored liquid by an applicator. CONSTITUTION: Provided are a small container 1 in which a thin-wall broken section 5 surrounds the lower end of a small diameter cylinder section 4 rising up from the upper end of a cylinder section 2, a locking member 8 in which a short cylinder section 10 is inserted tight into the lower end of the cylinder 2, and an elastically compressible porous member 12 housed in the cylinder section 2 and provided with a longitudinal hole 13. Also provided are a small brush section 17 in which a rod section 16 whose lower part is inserted tight into the longitudinal hole 13 and whose outer surface is implanted with hair, and an applicator member 15 in which the lower end of the small brush section 17 abuts at or is positioned near the upper surface of the porous member 12. The porous member 12 is impregnated with a medical or cosmetic liquid.
Patent JP-S61289116-A (JP)
Title: High-speed spinning of polyester fiber
Inventor: IOHARA KOICHI
IPC: C08G63/00
Filed: 1985-06-13
Abstract: PURPOSE:To improve the stringiness of a polyester in the spinning at high-speed or ultra-high speed, by using a polyester blocked at least a part of the terminal with a specific sulfonate compound, and spinning the polyester in molten state. CONSTITUTION:A polyester blocked at least a part of the terminal with the sulfonate compound of formula I and/or formula II (A<1>, A<2> and A<3> are ester- forming functional group; R<1>, R<2> and R<3> are H, OH, alkyl or halogen; M<1>, M<2> and M<3> are metal; l is 1 or 2; m and n are integer of 0-2; 1<=m+n<=4; p and q are 0 or 1 and p+q=1; a and b are positive integers satisfying the formulas m+a+p=5 and n+b+q=5) is subjected to melt-spinning. The end breakage at a high or ultra-high speed spinning (>=3,000m/min and <9,000m/min can be decreased, and there is no lowering of the strength and orientation of the fibers even at a take-up speed of >=6,500m/min.
Patent JP-H11327684-A (JP)
Title: Portable information processor
Inventor: IDE NOBUHIRO
IPC: G06F1/16
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To surely hold a device with one hand and to facilitate an input operation outdoors by providing a holding part with which a body part can be held with one hand and forming a gap that is large enough for a finger to go through between the body part and a displaying part when the displaying part is opened. SOLUTION: Notches 1a and 3a are provided for the back of a body part 1 and the bottom of a displaying part 3 respectively and a gap that is large enough for a finger to pas through is made owing to the notches 1a and 3a with the part 3 open. A holding part 4 made of elastic material such as rubber is attached to the notch 1a of the part 1. The part 4 has such an inclined-face 4a where its distance from the front plane of the part 1 is shorter at the outer side than at the center part. Also, the notch 1a of the part 1 is provided with a connector 5 to which a peripheral device is connected and is connected to an electric circuit board inside the part 1.
Patent JP-H01300951-A (JP)
Title: Two-system oil pressure hospital bed having emergency bypass circuit
Inventor: DEIBITSUDO UEIN BEIRI
IPC: A61G7/00
Filed: 1988-05-26
Abstract: PURPOSE: To descend a head part, a thigh part and a leg part rapidly in an emergency by arranging an emergency bypass hydraulic circuit for discharging a hydraulic fluid into a hydraulic liquid tank from a cylinder without using a control valve circuit. CONSTITUTION: A hospital bed has a fixed part 50, a head part 52, a thigh part 62 and a leg part 66. These head part 52, thigh part 62 and leg part 66 ascend and descend by means of hydraulic cylinders 42, 56 and 66, respectively. A hydraulic circuit having a control valve to be sued in a normal state and a bypass hydraulic circuit for emergency are arranged between the hydraulic cylinders 42, 56, and 66 and a hydraulic fluid tank 70. The bypass circuit can discharge a hydraulic fluid from the hydraulic cylinders 42, 56 and 66 into the hydraulic fluid tank 70 directly in emergency without any control valve circuit.
Patent JP-H10316032-A (JP)
Title: Steering member support structure for vehicle
Inventor: SATO MANABU
IPC: B62D25/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To inhibit a steering column from jumping upward by connecting the lower end part of an instrument stay to a part of a dash cross member having the center of torsion in a position at a designated distance from the center of rotation near the rear end of a front side member, seen from the side. SOLUTION: Moment M1 is generated round the center A of rotation near a connecting part 5 of a front side member 1 and a front side member 4 by the collision input F from the front of a vehicle. Thus, a dash cross member 6 is also rotated round the center A of rotation. Especially, when collision input F is applied only to one of right and left front side members 1 by offset collision, mainly bending deformation is generated in the dash cross member 6, so that torsional deformation taking the fitting surface (rear surface part 6a) of the dash cross member 6 as a support surface to the front side member 1 on the non-collision side is lessened. Accordingly, the steering column can be inhibited from jumping upward.
Patent JP-S6020639-A (JP)
Title: Variable frequency divider
Inventor: HABUKA RIYUUJI
IPC: H03K23/66
Filed: 1983-07-15
Abstract: PURPOSE:To check a product easily and quickly by constituting the frequency divider so that the initial setting can be performed by giving a reset signal externally. CONSTITUTION:When a reset signal 9 is logical 1 and a count value of a counter 1 becomes a prescribed value (e.g., M), a load signal 5 is logical 0, a frequency division designating signal 3 (e.g., N) is read, a count-up operation is performed by a clock signal 2, and when the count value reaches the M, the frequency dividing operation is performed by repeating the said operation again. When the reset signal 9 is logical 0, an output of an AND circuit 13 goes to 0 independently of the output value of the signal detecting circuit 10, and a programmable counter 1 reads the frequency dividing signal 3 (e.g., N). Further, when the reset signal 9 goes to a high level, the count-up operation by the clock signal 2 is started while starting from the count value N.