baber/WOPTO huggingface dataset:
Patent JP-S61240367-A (JP)
Title: Cash storing machine
Inventor: HIRAHARA KAZUAKI
Filed: 1985-04-18
Abstract: PURPOSE:To improve the efficiency of use of a card and to decrease the cost of the card by so constituting the titled machine that the amount of the inserted case is written in the card and the card is reproduced in case the card taken in the machine is not a brand new one. CONSTITUTION:When the card 1 is inserted in a card inlet 15, a card reader/ writer 18 detects it and actuates the circuit. After displaying the amount of the remainder in a displayer 16, a CPU 20 discriminates if a paper money 3 is inserted in a bill inlet 14, and if there is a paper money, a bill processing mechanism displays in the displayer 16 the amount of the money inserted that is discriminated as formerly mentioned. When a confirmation button 17 is depressed, the CPU 20 supplies the amount of inserted money to the card reader/ writer 18, and writes the amount in the card 1 as well as a usable code, and returns the card 1 through the card inlet 15.
Patent JP-H02272190-A (JP)
Title: Degrading method for permeability
Inventor: TOOMASU POORU ROTSUKUHAATO
IPC: E21B43/22
Filed: 1990-03-30
Abstract: PURPOSE: To implement controllable delay gelation in a high-temperature oil reservoir by preparing specific gellable polymeric aqueous solution, injecting it into an oil reservoir, reaching the solution in a high-permeability zone, filling the high-permeability zone with it, and gelling the solution. CONSTITUTION: Gellable and high molecular weight water-soluble natural polymer substance and synthetic polymer are prepared by operating it in the outside under controlled conditions and the density of the composition is set to 1,000-50,000 ppm. Cross-linking agent is set to Cr (III) ion with the density 10-5,000 ppm, and the weight ratio of the water-soluble organic polymer to the cross-linking agent is set from 1:1 to 1000:1. The gellable solution is set to 1.5-5.5 pH depending on the desired gelling time. The polymer aqueous solution is prepared, injected into an oil reservoir via a well, reaches a high- permeability zone, fills it, and is gelled in situ with consequent lowering of the permeability in the high-permeability zone.
Patent JP-H06267286-A (JP)
Title: Semiconductor memory
Inventor: SATO HIROSHI
IPC: H01L27/04
Filed: 1993-03-16
Abstract: PURPOSE:To improve easiness in use of a flash memory and the like provided with a differential type sense amplifier and increase its operational speed by realizing a flash memory and the like which can form a highly accurate reference signal without adjusting threshold value voltage of a dummy cell. CONSTITUTION:Dummy cells D0-D7 and the like for forming a reference signal are formed in the same array as cells M0-M7 and the like for holding data by the same manufacturing process and with the same pitch. Also, drains of these dummy cells are connected to a bit line BR for the reference, and its source is connected to a source line SLR for the reference. While, a selected potential supplied to a selected potential supplying line VT is transmitted to gates to which four dummy cells are connected in common respectively via switches MOSFET Ql-Q4 and the like which are selectively made an ON state when the threshold value voltage is made 0V and any of corresponding four word lines W0-W3 and the like is made a selected state.
Patent JP-H04293871-A (JP)
Title: Damping device between stories of building
Inventor: MORIKAWA SHOICHI
IPC: E04H9/02
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the application of an unnatural force to a damping member so as to secure a sufficient damping effect, even when a vibration displacement in the direction different from the elastic deformation direction of the damping member is generated between stories, and to improve the durability of the device. CONSTITUTION:In the structure of a damping device 15 between stories to damp a vibration delivered between the stories owing to an earthquake or a wind, a displacement in the in-plane direction of a wall 13 is damped by an elastic deformation of a damping member 18, and a displacement in the out-of-plane direction of the wall 13 is damped by a displacement of a rotary member 20 and an elastic deformation of the damping member 18. As the damping member, a high damping rubber is used. And as the rotary member, a rubber-form elastic material is used.
Patent JP-S577612-A (JP)
Title: Quartz oscillator
Inventor: TOGAWA EIJI
IPC: H03H9/02
Filed: 1980-06-17
Abstract: PURPOSE:To obtain a quartz oscillator with superior performance at low cost while the process of manufacture is facilitated by sealing the quartz oscillator supported by a couple of lead terminals in a glass pipe with the leads penetrating the pipe and by making a case and a plug into one body. CONSTITUTION:One surface of a quartz oscillator bar 1 is supported by and fixed to a couple of lead terminals 3. In the supporting method, An-Su eutectic alloy is used for soldering. Into a glass pipe 6 whose one side is closed, the oscillator 1 is inserted and while the glass pipe 6 is evacuated from the open pipe part, the glass is melted by heating for sealing so that the lead terminals 3 penetrate the glass pipe 6. This sealing results in the sealing of the oscillator 1 and the fixation of the lead terminals 3 at the same time. The frequency adjustment of the oscillator 1 is made by laser trimming even after the sealing. In this simple process, the oscillator with high precision is obtained at low cost.
Patent JP-H10281774-A (JP)
Title: Vehicle roadside beacon communication system
Inventor: IKEDA JUNICHI
IPC: G01S1/68
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To receive information similarly to a vehicle traveling on a main lane by switching the zone information included in a signal for supplying power to the antenna of a roadside beacon radio unit alternately with time for every antenna element. SOLUTION: When an antenna element (a) is fed with power by a signal superposed with an in-phase AM and an antenna element (b) is fed with power by a signal superposed with a reverse phase AM, an in-phase AM (+) is received in zone 1 and a reverse phase AM (-) is received in zone 2. The zone 20 is an interference zone and the in-phase AM is received on the side close to the antenna element (a) while the reverse phase AM is received on the side close to the antenna element (b). When the phase of a superposed AM signal of the signals for supplying power to the elements (a) and (b) is changed from state (a) to state (b) after a specified time later, a vehicle located in zone 1 detects phase reversal from in-phase (+) to reverse phase (-) in the signal received by a car radio.  A vehicle located in a communication area detects a phase reversal by repeating phase reversal of the superposed AM at a specified period thus bringing about a same state as passing in front of a beacon.
Patent JP-S558183-A (JP)
Title: Space frequency improvement circuit for color signal
Inventor: ISHIGAKI YOSHIO
IPC: H04N9/68
Filed: 1978-07-05
Abstract: PURPOSE: To improve the space frequency of the color difference signal by providing the LPF featuring a lower cut-off frequency than the LPF which deletes the high- band signal of the luminance signal and then detecting the variation quantity of amplitude from the low-band signal drawn out of the LPF.  
     CONSTITUTION: The following LPF's are provided to each input signal: LPF 1 6 to separate luminance signal YH into low-band signal YL and high-band signal YH; LPF11R, 11B and 11G to match the characteristics corresponding to LPF 1 6; and LPF 2  featuring a lower cut-off frequency than these LPF's. The output of LPF 2  of each luminance and color signals is supplied to differential circuits 9, 12R, 12B and 12G each to obtain the variation amount of the amplitude. Then ratio SD is obtained through dividers 10R, 10B and 10G between the variation amount of the color difference signal and variation amount YLL of the luminance signal. This result is then multiplied by signal YH via multipliers 13R, 13B and 13G to deliver correction signals SPR, SPG and SPG each. These correction signals are compounded with the output of LPF 1  of the color difference signal through compounding units 14R, 14B and 14G each, and then supplied to matrix circuit 5 to produce primary color signals R, B and G respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05278797-A (JP)
Title: Oil-mixing and overflow preventing device
IPC: B60S5/02
Filed: 1992-04-03
Abstract: PURPOSE:To prevent mixing of oil and overflow and obviate the need of wire connection of a vehicle-mounted controller to the outside by providing the vehicle-mounted controller equipped with a wireless liquid level meter, an oil sort judging device and an overflow detecting device. CONSTITUTION:A wireless liquid level meter 1 is installed on a tank T1 and transmits signals of the tank number and liquid level at specified time intervals. A vehicle-mounted controller 10 is connected to bottom on-off valves 5a-5c and provided with a loading IC card writer-reader 11, an oil filling station IC card writer-reader 12 and an antenna 17. The vehicle-mounted controller 10 judges the sort of oil based on the signals from the wireless liquid level meter 1 and data stored in an IC card as a memory, and when a different sort of oil is detected, it is annunciated and a block valve 6 is closed. In the case an overflow is predicted, an alarm 15 is activated and the block valve 6 is closed when the oil filling amount reaches a specified value.
Patent JP-S577247-A (JP)
Title: Jet layer type granulator
Inventor: NIOU SUSUMU
IPC: B01J2/16
Filed: 1980-06-17
Abstract: PURPOSE: To form good jet layer of particles for performing highly efficient granulation of the particles in great quantities by providing a vertical rectifying tube with a proper space to the upper part of the conical part of a jet layer type granulator.  
     CONSTITUTION: An inversed conical container 1b is provided in the lower part of a cylinder 1a, and a rectifying tube 9 of stainless steel, etc., is provided away from the wall of the inversed conical part 1b for its lower end in the upper central part of the inversed conical part 1b. Thus, jet flow of particles go up through the inside of the rectifying tube 9, go down along the wall, and then return to the jet layer in the inversed conical part 1b, during which period the amount of air supplied can be increased by the rectifying tube 9 and also can be concentrated on the central part. Thus, effects, e.g., an increase in the amount of particles to be treated, the formation and maintenance of good jet layer of particles, and enhancement of the controllability of operation can be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293969-A (JP)
Title: Method for transmitting and receiving substrate and device therefor
Inventor: IKEDA KOJI
IPC: C23C14/56
Filed: 1993-04-08
Abstract: PURPOSE:To provide the method and device for transmitting and receiving substrates constituted to rapidly transfer and receive the substrates and to less generation of particles during the transfer and reception operation. CONSTITUTION:This device has a substrate housing cassette 12, a substrate clamping device and substrate supporters 14a, 14b. These substrate supporters 14a, 14b are formed freely liftably and horizontally movably between the substrate housing part 28 of the substrate housing cassette 12 and the substrate clamping and unclamping part of the substrate clamping device.
Patent JP-H11277138-A (JP)
Title: Protective member for metal strip coil
Inventor: YOSHINAGA SHIGEKI
IPC: B65G57/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective member for a metal strip coil which is easy to be attached at the time of a coil being stacked up and also difficult to fall away from the coil at the time of the coil being handled. SOLUTION: This protective member is attached on the outer peripheral surface of a metal strip coil, and the metal strip coil is whereby protected from being flawed caused by coming into contact with the other metal strip coils which are stacked up thereon. In such a case, a part of the protective member 2A is composed of a shape memory alloy. The protective member is preferably constituted by holding the shape memory alloy between rubber layers 6.
Patent JP-S5417315-A (JP)
Title: Aluminum alloy for rolling
Inventor: OOTANI TAKESHI
IPC: C22C21/00
Filed: 1977-07-09
Abstract: PURPOSE: To provide the title alloy resulting in considerably lowering the rate of the occurrence of products with bad appearance due to an anodic oxidation pattern by adding a specified amt. of Ca to an Al alloy for rolling which crystallizes Al - Fe type intermetallic cpds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11277901-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: HOSAKA KENICHI
IPC: B41M5/333
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material with good color development, excellent water resistance and good repeating durability of printing and erasing. SOLUTION: In a reversible heat-sensitive recording material provided with a reversible heat-sensitive recording layer contg. an electron donating dye precursor and a reversible color developing agent on at least one face of a substrate, at least this dye precursor and the reversible color developing agent are bound with the first resin to form composite particles and the composite particles are surface-coated with the second resin. It is pref. that the composite particles and the surface coating of these particles are prepd. by spray dry method. In addition, it is pref. that at least one of the first and the second resins comprises a water-soluble polymer and a crosslinking agent of this water-soluble polymer or an aqueous emulsion and a crosslinking agent of this emulsion.  In addition, it is pref. that content of the first resin in the composite particles is 0.1-50 wt.% and or average particle diameter of composite particles are 1-20 μm.
Patent JP-S60226583-A (JP)
Title: Tape for works
Inventor: SHIRAISHI YASUSHI
IPC: C09J7/02
Filed: 1984-04-24
Abstract: PURPOSE:To provide the titled tape coated, on the both ends thereof, with an adhesive of specified width leading to improved efficiency in works when used as a cover for antifouling means in coating works. CONSTITUTION:An adhesive 2 of specified width is coated on the both edges of tape 1 constituted by paper, polyvinyl chloride, etc. followed by, preferably, providing nicks 3 of broken line near the boarderline between said adhesive-coated port and the other uncoated part, thus obtaining the objective tape.
Patent JP-S559451-A (JP)
Title: Die bonding method of semiconductor
Inventor: AKAHO TETSUO
IPC: H01L21/58
Filed: 1978-07-05
Abstract: PURPOSE: To make possible the use of easily oxidizing but economical brazing material such as solder by putting in advance brazing material on the surface of semiconductor to be brazed, thereafter directly brazing to a base plate which is plated with precious metal.  
     CONSTITUTION: A base plate 1 made of copper or ferrous material is plated with precious metal 2. Brazing material 3 is set on the surface of semiconductor 4 to be brazed. The base plate is heated to the degree high enough for brazing, and the conductor is pressed against the metal-plated surface 2 to be brazed. Under this method, brazing material on the backside of the conductor is heated only after the contact with precious metal plating 2 to be melted with almost no oxidation, brazing the conductor without mixing oxide into brazing material. Thus, it becomes possible to use easily oxidizing yet economical brazing material such as solder to produce high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09275372-A (JP)
Title: Portable communication equipment
Inventor: UCHIMOTO YOSHIHISA
IPC: H03J7/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To avoid inconvenience from being imposed onto the user by using a control signal stored in a storage section just before the occurrence of momentary interruption and to correct deviation caused in a radio section after the momentary interruption so as to execute the control thereby quickening locking and reducing a recovery time after the momentary interruption such as intermission of a speech. SOLUTION: An AFC control voltage storage section 14 always receives an AFC control voltage from an AFC control voltage generating section 13 to keep a voltage when AFC control is implemented. When power is interrupted momentarily due to any cause, a momentary interruption discrimination section 10 discriminates power interruption and its restoration. When the period between the power interruption and the restoration is short, it is discriminated to be occurrence of momentary interruption. After the restoration from the momentary interruption, a control section 7 discriminates the discrimination of momentary interruption and reads data in a PLL setting section 8 and other set data from an S-RAM 9 to restore the state to a state just before the occurrence of the momentary interruption and uses a voltage stored in a storage section 14 as an initial value of the generating section 13.  Thus, the AFC is started with an AFC control voltage used before the occurrence of momentary interruption after the restoration from the momentary interruption and then the communication equipment reaches a stable state immediately.
Patent JP-S57199338-A (JP)
Title: Signal detecting circuit
Inventor: KAGE GOUZOU
IPC: H04B1/10
Filed: 1981-06-01
Abstract: PURPOSE:To detect a periodic signal in an arbitrary frequency without being affected with fading by inputting an output of a differentiation circuit and that of an integration circuit to a comparison circuit and comparing the outputs of both circuits. CONSTITUTION:A differentiation circuit 12 consisting of a capacitor 12-1 and a resistor 12-2, a demodulation circuit 11, an integration circuit 13 consisting of a resistor 13-1 and a capacitor 13-2, and a comparison circuit 14 comparing outputs of the circuits 12 and 13, are provided. The transfer function of the circuits 12 and 13 is respectively expressed as equations 1 and 2, where (f) is a frequency of a tone signal, omega=2pif, C12 and C13 are capacitance of the capacitors 12-1 and 13-2 and R12, R13 are resistance of the resistors 12-2 and 13-1. When 1<<C12.R12 and 1<<C13.R13 are satisfied, the phase of an output (b) of the circuit 12 leads than that of an input (a) by pi/2 and an output (c) of the circuit 13 lags in phase than the input (a) by pi/2. A detection pulse (d) is outputted from the circuit 14.
Patent JP-H09272295-A (JP)
Title: Finger fitting type writing instrument
Inventor: KONNO KENJI
IPC: B43K23/012
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To carry out the writing or conversation by writing by fingers. SOLUTION: A fitting body 1 is a formed metal plate, and composed of a bending plate piece section 3 and respective engaging sections 4 bending similarly and provided on both sides of the plate piece section 3. A writing instrument 2 is a ball point pen, and is composed of a tubular shaft 2a storing ink and a pen point 2b connected with a peripheral wall of the shaft 2a, and the shaft 2a is bonded on the plate piece section 3 of the fitting body 1. When a finger fitting type writing instrument thus formed is used, a finger 5 is inserted by respective engaging sections 4 on both sides of the plate piece section 3, and the plate piece section 3 of the fitting body 1 is brought into contact with the back side of the finger 5 to fit the fitting body 1 on the finger 5.  In the above-said state, the pen point 2b of the writing instrument 2 fixed on the plate piece section 3 is pressed to a memorandum paper, and the finger 5 is moved to write necessary items on the memorandum paper.
Patent JP-H10281444-A (JP)
Title: Heavy oil type emulsion fuel combustion device
Inventor: ICHINOSE TOSHIMITSU
IPC: F23K5/08
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a heavy oil type emulsion fuel combustion device in which water vapour bubbles can be prevented from being produced when a pressure reduction occurs during a dehydrating operation for heavy oil type emulsion fuel before its combustion, being mixed with dehydrated heavy oil type oil and further dehydration rate can be prevented from being reduced. SOLUTION: Heavy oil type emulsion fuel 101 is heated by a heater 110 and after it is dehydrated by a flashing machine 120, the fuel is guided to a boiler 10 and ignited there and at the same time dehydrated moisture 152 is fed to a moisture utilizing system of the boiler. After the heavy oil type emulsion fuel 102 is heated under high pressure, the fuel enters a pressure reducing device 200 and its pressure is reduced through orifices in multi-stage manner and then the fuel is dehydrated. During this pressure reduction, a reduction in pressure per stage is set to be 1 to 3 ata.
Patent JP-H11256950-A (JP)
Title: Waterproofing structure of bathroom door
Inventor: WADA MASAYOSHI
IPC: E06B7/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a bathroom door which is strong, is embodied at a low cost, and does not hinder a paper screen from opening and closing, by enhancing the waterproofing force of only necessary parts. SOLUTION: A waterproofing structure of a bathroom door is configured so that a paper screen 10 is accommodated with possibility of opening and closing in a frame body consisting of a framing of an upper frame, lower frame, and a left and a right vertical frame 3. The vertical frame 3 is furnished with a first waterproof frame 4 confronting the end on the frame 3 side of the paper screen 10 in the condition that the paper screen 10 is shut and covering approx. the overall length in longitudinal direction of the vertical frame 3. The lower frame is furnished with a second short waterproof frame 50 confronting the end on the frame 3 side of the paper screen 10 in the condition that the paper screen 10 is shut and leading to over-part from the oversurface of the lower frame.  The first 4 and second waterproof frames 50 are equipped with tight material 5 and 7 substantially abutting to the end of the paper screen 10 in the condition that the paper screen 10 is shut.
Patent JP-H01256246-A (JP)
Title: Cell switching system
Inventor: KUWABARA HIROSHI
IPC: H04L12/931
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the need for the hardware for a queue by storing a cell outputted in an ATM(Asynchronous Transfer Mode) switch into a buffer memory. CONSTITUTION:Buffer memories 112, 113 are written only in the presence of a cell input, and a broadcast cell itself and its address are stored one by one while being buffered during the switching and copies of required number are generated at the transmission. Even if broadcast cells are given concentratingly to the switch, so long as the throughput for the entire switches or each output line does not exceed its limit, all cells can await the output of the broadcast cells in the buffer memories 112, 113, thereby reducing the probability that the inputted cell cannot participate in the waiting due to the occupancy of resource such as the queue by the broadcast cell. Thus, the missing probability of cells due to the concentrated broadcast cells is decreased.