baber/WOPTO huggingface dataset:
Patent JP-H01202918-A (JP)
Title: Input circuit
Inventor: IWASE NOBUKAZU
IPC: H03K19/00
Filed: 1988-02-08
Abstract: PURPOSE:To attain the detection of four states of high/low level of '1'input terminal and high/low level pulses by decoding an output signal of two signal detection circuit sections. CONSTITUTION:With a low level signal 1a given to an input terminal I, an output signal 1h of a signal detection circuit section B holds the reset state at a reset signal RST and an output signal 1i of a signal detection circuit section C goes to a tow level. With a high level signal 1a given to an input terminal I, the output signal 1h of the signal detection circuit section B holds the reset state at a reset signal RST and the output signal 1i of the signal detection circuit section C goes to a high level. With the pulse signal 1a at a high level for a period TO given to the input terminal I, the output signal 1h of the signal detection circuit section B goes to a high level and the output signal 1i of the signal detection circuit section C remains at a low level. Then with the pulse signal 1a at a low level for a period TO given to the input terminal I, the output signal 1h of the signal detection circuit section B goes to a high level and the output signal 1i of the signal detection circuit section C changes to a high level.
Patent JP-2000225244-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To permit a game player to properly judge whether a game has to be continued or not with a notice as reference by constituting a game machine to announce the player whether a big hit can be constituted or not in a ready- for-winning state to appear next in a pattern match game. SOLUTION: During a pachinko game, the pattern match game executing means 110 of a control part 100 executes the pattern match game by prize winning in a start prize winning port 60. In this case, an unintentional lottery which is divided into three, that is, a hit, a read-for-winning state miss and a miss is executed by an unintentional lottery part 111. The respective patterns on a variable display means 30 are changed, stopped and displayed in accordance with the lottery result. Besides, a special value imparting means 130 imparts a special value being larger than the normal one to the player when the big hit appears and also a ready-for-winning state pattern display means 120 announces the notice to the player whether the state being the ready-for- winning one and constituted by the specified pattern appear in the succeeding ready-for-winning state or not.
Patent JP-H05224614-A (JP)
Title: Plane light source device
Inventor: SHIRAISHI TETSUO
IPC: F21V7/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a plane light source device which is made thin without generating a bright line and without lowering brightness. CONSTITUTION:A reflecting plate 4 having curved surfaces respectively corresponding to plural fluorescent lamps 3 arrayed in parallel is incorporated in a box type housing 2, an acrylic transparent plate 5 is provided on the front surface, and a diffusion film 1 is disposed on the inner surface of the plate 5. White paint is applied to the back part 6 of the fluorescent lamp on the reflection plate J4 and the connection part 6 of the respective curved surfaces.
Patent JP-H08222211-A (JP)
Title: Manufacture of nickel-hydrogen secondary battery
Inventor: TAJIMA MICHIKO
IPC: H01M4/26
Filed: 1995-02-16
Abstract: PURPOSE: To make the activation process easier and to improve the discharging property, by storing a negative electrode formed by filling a paste including a hydrogen storage alloy to a collector, and drying and forming it, in the ambiance of a specific temperature and humidity, in a secondary battery. CONSTITUTION: In a nickel-hydrogen secondary battery, a positive electrode 1 is wound between a negative electrode 2 through a separator 3, and they are housed in a container 4 with a cylindrical form with bottom. The negative electrode 2 is manufactured by adding a conductive powder in a hydrogen storage alloy powder, and mixing together with a high polymer binder and the water to form paste, filling this paste in a collector, and press forming after drying. The negative electrode 2 is stored in an ambiance with the temperature 20 to 50 deg.C, and the relative humidity 50% or more. As a result, the surface of the hydrogen storage alloy powder is reformed, and the hydrogen storage alloy powder made in an inactive condition is activated. Consequently, a conductive agent in the positive electrode 1 is filled in the deep part, in the initial charging process of the secondary battery.
Patent JP-S53113548-A (JP)
Title: Recovery method for transfer paper of electrophotographic copier
Inventor: HINOKIGAYA TOSHIAKI
IPC: B65H7/06
Filed: 1977-03-15
Abstract: PURPOSE: To carry out a continuous transfer with no trouble at all even at the time of mis-separation by detecting the mis-separation of a transfer paper in order to separate a cleaning blade from a photosensitive drum and remove the transfer paper from with a recoverv blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10203903-A (JP)
Title: Sustained release-in-water type putrefaction inhibitor
Inventor: YAMADA YASUHIRO
IPC: A01N33/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor which is useful for preventing the occurrence of putrid smell in wastewater passes of life wastewater and medical wastewater and possesses the long durable effect by forming a molding product containing an antibacterial agent and a specific hydraulic base in a specific proportion. SOLUTION: This sustained release-in-water type putrefaction inhibitor is obtained by mixing (A) preferably an antimicrobial selected from a cationic surfactant-based antimicrobial, an amphoteric surfactant-based antimicrobial and an iodic antimicrobial, (B) a hydraulic base which possesses A/B (weight ratio; but A is the weight of an efficient component) of 1/99-50/50 and is selected from gypsum, preferably baked gypsum (calcium sulfate 1/2 hydrate), hydraulic lime, Portland cement and magnesia cement and, when necessary, (C) urea having C/(total of A and B) of 0.01-0.6 in the weight ratio and (D) 1-20C alcohols, adding (E) coloring agents, perfumes and other additives when necessary, solidifying the mixture by adding (F) water followed by pouring it into a mold and then taking it out from the mold.
Patent JP-H02208339-A (JP)
Title: Highly transparent blow molding of polypropylene resin
Inventor: TANAKA MUTSUHIRO
IPC: C08L23/16
Filed: 1989-02-07
Abstract: PURPOSE:To make it possible to form a highly transparent blow molding of polypropylene resin excellent in low-temperature shock resistance, transparency, surface gloss and color development by mixing a polypropylene resin with a specified rubber component. CONSTITUTION:A single-layer or multi-layer highly transparent blow molding formed from a polypropylene resin composition comprising 50-99wt.% polypropylene resin and 1-50wt.% rubber component. The rubber component is an amorphous or lowly crystalline copolymer composition comprising an amorphous or lowly crystalline ethylene copolymer (i) selected from among amorphous and lowly crystalline copolymers of an ethylene content of 60-95mol% and an MFR (230 deg.C) of 0.1-50g/10min and an amorphous or lowly crystalline propylene copolymer (ii) selected from among amorphous and lowly crystalline copolymers of propylene with a 2-20C alpha-olefin of a propylene content of 60-95mol% and an MFR (230 deg.C) of 0.1-50g/10min in a weight ratio of component (i) to component (ii) of 95:5-20:80.
Patent JP-H06223419-A (JP)
Title: Storage medium
Inventor: KANEKO NORIO
IPC: G11B7/243
Filed: 1993-01-26
Abstract: PURPOSE:To make a storage capacity larger than at the time of using a magnetic material and to obviate the use of special refrigerant and cooler so as to obtain the excellent storage medium free from a change with lapse of time by controlling the quantity of the oxygen included in a metal oxide exhibiting a superconducting characteristic and storing information by utilizing the state of the large or small oxygen quantity in this metal oxide. CONSTITUTION:This storage medium has a substrate 1, an electrode 2, a needle electrode 4 and power source terminals 5 and 6 for applying a voltage to the storage medium 3. The voltage is applied to the storage medium by using the electrodes 2 and 4 of such constitution and the voltage-current characteristic between the terminal 5 and 6 is measured at the this time. Consequently, the storage medium is in the state of high resistance, i.e., in the high-resistant state up to certain voltage V1 but turns to the low-resistance state when the voltage larger than V1 is applied to the medium. As a result, the binary states of the high-resistance state and the low-resistance state are recorded on the storage medium according to whether the voltage exceeding V1 is applied or not at the time of recording.
Patent JP-S55121173-A (JP)
Title: Time announcing mechanism of watch
Inventor: NAKAMURA NORIHIKO
IPC: G04B27/00
Filed: 1979-03-12
Abstract: PURPOSE:To secure the high-accuracy time announcement by having the time announcing action through closure of the contact unit only when both the hour cam wheel and the 1-minute cam wheel give the closure enable state to the contact unit. CONSTITUTION:The contact driving force of hour cam wheel 12 which has the synchronous rotation with the watch train wheels is transmitted to contact unit 10 via rocking piece 14. For 1-minute cam wheel 48 formed to the 3rd wheel into one body, eight units of 1-minute cam 50 are provided at the outer circumference, and this cam driving force is transmitted to unit 10 via 1-minute control lever 52. On the other hand, eight units of through-hole 62 are formed to wheel 48 to be positioned to through-hole 66 of zero-second reset heart cam 64. As a result, the positioning can be secured between the position of the second display hand and the closing action of unit 10 via 1-minute cam 50. At the time for time announcement, cam 50 rocks 1-minute control lever 52 to give the control to contact plate 10b. Thus the contact is secured to plate 10b which is controlled by rocking piece 14 to perform the time announcement.
Patent JP-H11229523-A (JP)
Title: Fireproof structure for unit building
Inventor: TANAKA KATSUYA
IPC: E04B1/94
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To simply fit a cover material by fitting a fireproof outer wall material to the outdoor face of a beam, covering the indoor side of the beam with a soft fireproof cover material, and fixing the one side edge section of the fireproof cover material between the beam and the outer wall material. SOLUTION: A floor substrate material 24 of an ALC board buried with reinforcing bars is suspended between opposite floor beams 22, bolts/nuts 221 connected to the reinforcing bars and the floor beams 22 are connected by connecting materials 222, and the floor substrate material 24 is fitted to the floor beams 22. A spacer 241 of a particle boards long body is fitted on the floor substrate material 24, wooden floor joists 242 are fitted on the spacer 241, and a floor material of the particle board is fitted on the floor joists 242 to form a floor. A flexible fireproof cover material 3 formed by wrapping a heat absorbing pack and a ceramic felt with a cloth with an aluminum foil is mounted on the floor beams 22 to cover them, and it is fixed to the floor substrate material 24 by nails 31, thereby execution can be extremely simplified.
Patent JP-H10229315-A (JP)
Title: Terminal noise filter
Inventor: SAKAMOTO KAZUHO
IPC: H03H7/09
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate effectively common mode noise in the terminal noise filter that eliminates the terminal noise which leaks from an electric device. SOLUTION: A filter circuit, formed by connecting resonance capacitors 3, 4 in parallel with a common mode filter coil 1 and a filter circuit formed by connecting resonance capacitors 5, 6 in parallel with a common mode filter coil 2, are connected in series. Then the resonance frequency of a filter with the inductance L of the common mode filter coils of each filter, and the capacitance of the resonance capacitors C is expressed as f=1/2π(LC)<1/2> . The circuit frequency (f) of each filter circuit is selected different from the resonance frequency (f), and the resonance frequency (f) is selected in a range from 50kHz to 500kHz.
Patent JP-S58187238-A (JP)
Inventor: DABURIYU ERU SHIYAAUTSUDO
IPC: B22D11/112
Filed: 1983-02-24
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-S63195092-A (JP)
Title: Small underwater propeller
Inventor: TAOMO MITSUHARU
IPC: B63C11/46
Filed: 1987-02-09
Abstract: PURPOSE:To prevent a diver from diving up to more than the planning depth, by installing a water pressure measuring means and a warning means which operates if the measured value by this water pressure measuring means is reached to the specified value, both in a small underwater propeller use for scuba diving. CONSTITUTION:When a diver holds a handle 31 and turns on an external switch 99, an engine 2 is driven, rotating a propeller 4, and driving force is produced in a hull 1 so that he can swim by directing the hull 1 toward an optional direction. And, if the driver is reached to the specified depth preset, a hydraulic sensor 52 measures water pressure at the depth, and an alarm buzzer 53 and an indicator lamp 54 are operated by a control circuit 51, thereby informing the diver of a fact that he is reached to more than the planning depth. Therefore, if the diver swims involuntarily, he is surely prevented from diving up to more than the planning depth.
Patent JP-2000227738-A (JP)
Title: Rotary drum driving device
Inventor: KISHIMOTO ISAO
IPC: H02P6/21
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To minimize the rotational fluctuation of a rotary drum. SOLUTION: In this device, a brush-less motor 19 for rotary driving a photosensitive drum of a razor printer is constituted of a rotor 100 provided with the rotor magnet 23 magnetized so as to become the sum of 100 poles alternatively arranged N and S polarities by a pitch of 3.6 deg. in the radial direction on a peripheral part, and a stator 101 consisting of magnetic pole iron cores 25A to 15D respectively provided with the recessed part and projecting part on teeth part 26A to 26B being arranged so that a pitch between projecting parts located on one end side becomes 7.2 deg.×(n+1), 8 deg.. Then, a drive control circuit is, allowed to switch energization to coils 28A to 28D in accordance with a zero cross signal based on the rotary position of the rotor 100.
Patent JP-S62185190-A (JP)
Inventor: SAIGO MASAO
IPC: G21C7/00
Filed: 1986-02-12
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-S56126176-A (JP)
Title: Deflection control type ink jet recording method
Inventor: HORIIE MASANORI
IPC: B41J2/12
Filed: 1980-03-07
Abstract: PURPOSE:To reduee displacement in a deflection position, by a method wherein an actual charge voltage of charged ink particles, which bring a deflection orbit into a set deflection position, is measured, and based on the measurements and a step correction factor of each deflection step, a charge voltage is regulated. CONSTITUTION:Ink is jetted through an ink nozzle as it is also oscillated to regularly separate it into ink particles, and the ink particles are charged and deflected to perform an ink jet recording. A charge voltage Vcs of charged ink particle field in a set deflection position Xds is detected, and a charge voltage is found from the Vcs and Xds and a step correction factor betai corresponding to each deflection position Xdi. With said charge voltage applied to a charging electrode, a correct charging on the ink particles is carried out. Particularly, this is useful to prevent displacement in a deflection position in the case of multistage deflection in which several levels of chargings are conducted on the ink particles jetted through a single ink nozzle.
Patent JP-S58148309-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: KANEKO YOSHIMITSU
IPC: F23D11/06
Filed: 1982-02-26
Abstract: PURPOSE:To provide a liquid fuel combustion apparatus, in which fuel can be sufficiently atomized and burned even at the starting time of an operation, without fuel remaining in the apparatus, without a danger caused by an abnormal combustion, without soot adhering to the inside of an apparatus, and with less bad odor and noise. CONSTITUTION:A part of blast air forced by a fan 12 is injected into an inner cylinder 2 from a gap between a hollow cylinder body 8 and a rotor atomizer body 13 as shown by an arrow D, and is swirled and stirred by a stirring vane 14b. On the other hand, a part of the air is fed into the inner cylinder 2 from a port 21 provided to the wall-plate  6 of an inner cylinder 2 as shown by an arrow E, and is sucked into the inner cylinder  2 by the swirling power which is given to it further by a swirler vane 22. The fuel reaches the end of the part having a large diameter of a rotating rotor atomizer 13, going round the surface of an atomizer, drawing a locus such as an arrow G, for instance, being spread by the centrifugal force to the radius direction from this position to be atomized, and is ignited by an ignition plug 18. The fuel sprayed and atomized at the end of the diameter of a rotor atomizer 13 adheres to a vaporizing member 20 with the exception of the fuel adhered to the ignition plug 18, but the fuel contained in the vaporizing member 20 is quickly burned on the whole surface of a vaporizing member 20 by the swirl flow of flames ignited by the ignition plug.
Patent JP-S54120939-A (JP)
Title: Sludge freezing fusing treatment device
Inventor: KOBAYASHI TOSHIYUKI
IPC: F25D31/00
Filed: 1978-03-13
Abstract: PURPOSE: To prevent the production of unfrozen sludge so that a dehydrating efficiency will be imporved, by fitting an elastic substance, which has an adiabatic and a non-water-absorption property, at a sludge discharging plate which opens and closes a sludge discharge port formed at a sludge bath bottom.  
     CONSTITUTION: An elastic substance 5, which has an adiabatic and a non-water- absorption property, is fitted at a sludge discharge plate 4 of a sludge freezing fusing treatment device so that a space formed in a sludge discharge port 3 with a heat exchanger 2 and the sludge discharge plate 4 may be filled with the elastic substance 5. The elastic substance 5 can prevent the producion of unfrozen sludge, and can improve the efficiency of a dehydration treatment under a freezing fusing system for filtration-retarding sludge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63194962-A (JP)
Title: Printing head heat generating element drive
Inventor: NISHIKAWA KIYOAKI
IPC: B41J2/35
Filed: 1987-02-09
Abstract: PURPOSE:To perform sharp thermal transfer at the time of printing head operation by providing an overcurrent output means to apply a predetermined level of overcurrent to a heat generating element on the side of a constant current power supply circuit for a heat generating element for a fixed time immediately after the start of energization. CONSTITUTION:If either one of switching means 3 is turned ON, a corresponding switching transistor 21 is set to 'ON' condition and a predetermined constant current is energized in a heat generating element 1A. In this case, an overcurrent which runs momentarily at the time of start of energization, is output by an electric discharge from a capacitor 42 of an overcurrent output means 4, and then is supplied to the heat generating element 1A, overlapped by an energization current from a power supply side. For this reason, the temperature of the heat generating element 1A starts rising from the very moment of energization and easily exceeds the ink melting temperature level of an ink ribbon. Consequently, sharp thermal transfer is performed at high speed.
Patent JP-H09223957-A (JP)
Title: Comparator circuit
Inventor: NOGAMI KAZUTAKA
IPC: H03K19/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To accelerate a comparison operation and to reduce power consumption by providing a latch type sense amplifier between the respective input sides of two circuit blocks and a power supply voltage terminal and comparing currents. SOLUTION: Activation signals are turned to logic '1', transistors P13 and P14 for precharging are turned OFF and the transistor N13 is turned ON. Corresponding to the currents made to flow to the circuit blocks 11 and 12, the potential of nodes ND1 and ND2 is lowered. Accompanying it, the potential of output terminals OUT and OUTZ is lowered as well through the transistors N11 and N12. Then, one of the output terminals OUT and OUTZ becomes logic '0' and the other becomes logic '1' corresponding to the relative difference of the currents made to flow to the circuit blocks 11 and 12. Thus, between the power supply voltage Vcc terminal and the node ND1 and the power supply voltage Vcc terminal and the node ND2, a DC current is not made to flow, and even when it is made to flow, it is only for a short time until latching is performed.
Patent JP-H06239529-A (JP)
Title: Winding structure of air bag sewing thread
Inventor: TANASE TOSHINORI
IPC: B65H55/04
Filed: 1993-02-18
Abstract: PURPOSE:To prevent kink occurring at the time of sewing work and in its turn prevent occurrence of trouble in the sewing stage. CONSTITUTION:A cone 3, which has a cone stand shape outer circumferential surface and a plate shape bottom 2 with a wider diameter than the outer circumferential surface 1, is installed in a specified place. A sewing thread 4 for an air bag is wound around the outer circumferential surface 1 of the cone 3 and the sewing thread 4 is made to be released in the direction opposite to the bottom 2. The sewing thread is given a S twist and it is wound clockwise on the outer circumferential surface 1 viewing from the top. At the time of sewing, the sewing thread 4 is released in the opposite direction to the bottom 2 and fed to a sewing machine through a guide hole and the like. At this time, because the S twisted sewing thread 4 is wound clockwise looking from the opposite direction of the bottom 2, the twist on itself is loosen as it is released. Thus the sewing thread 4 is neither given another twist nor jammed up due to convergence.
Patent JP-S60172117-A (JP)
Inventor: NAYA EIZOU
IPC: H01H33/66
Filed: 1984-02-17
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-S59157059-A (JP)
Title: Preparation of m-nitrophenol
Inventor: TAKENAKA SHINJI
IPC: C07C205/22
Filed: 1983-02-25
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing dye, etc. under mild conditions in high yield, by hydrolyzing a m-nitrophenylalkyl ether in the presence of a specific amount of an aqueous solution of a hydrohalogenic acid. CONSTITUTION:A m-nitrophenylalkyl ether (e.g., m-nitroanisole, m-nitrophenylisopropyl ether, etc.) is hydrolyzed in the presence of >=25wt%, preferaby 30- 50wt% aqueous solution of hydrohalogenic acid (e.g., HCl, hydrobromic acid, hydroiodic acid, etc.), to give m-nitrophenol. The hydrolysis is carried out at 60-150 deg.C, and at 90-140 deg.C when HCl or hydrobormic acid is used. When the hydrolysis is carried out in this temperature range, HCl inexpensive as an industrial raw material can be used only by slight pressure, and is economically a big merit.
Patent JP-S62187033-A (JP)
Inventor: KAWASUMI TOSHIAKI
IPC: B32B27/36
Filed: 1986-02-13
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。