baber/WOPTO huggingface dataset:
Patent JP-S56130071-A (JP)
Title: Sodium-sulfur battery
Inventor: KOMATA HIROYASU
IPC: H01M50/119
Filed: 1980-03-18
Abstract: PURPOSE:To enhance the corrosion resistance, and extend the life of a sodium- sulfur battery by using an iron alloy containing given amounts of chromium and silicon for a positive-active-material case, a positive-collector material and the like which touch a positive active material. CONSTITUTION:A positive-active-material case 5 which serves as both a positive terminal and a collector material, is prepared from a Fe alloy containing 12-35wt% of Cr and 1.2-10wt% of Si. If it is desired, at least the surface of the former case 5 that touches a positive active material is coated with the former Fe alloy. The former alloy, which has a good workability, has an enhanced corrosion resistance to high-temperature Na2S3 that is a reaction product, and thereby the life of the battery can be increased.
Patent JP-S56130676-A (JP)
Title: Small-sized speaker for wrist watch
Inventor: NAKAGIRI TADAHIKO
IPC: G10K9/12
Filed: 1980-03-18
Abstract: PURPOSE:To extend the area of the diaphragm to lower the resonance frequency and improve the conversion efficiency, by extending a part of the diaphragm onto another function parts adjacent to the solenoid driving unit and by supporting it by the outside circumference of the case. CONSTITUTION:Diaphragm 45 welded to electrical sheet 38 is oscillated by solenoid unit 35 to perform acoustic conversion. Diaphragm 45 is extended onto cell 60 and is fixed to upper case 32 by soft supporting material 75. Holding material 46 of speaker 35 is provided in a part of upper case 32, and speaker 35 resists water due to preventing sheet 71 and waterproof ring 72 of beryllium-copper.
Patent JP-S57150551-A (JP)
Title: Unevenly decorated patterned container and its manufacture
Inventor: SUGIYAMA TAKASHI
IPC: B29C45/00
Filed: 1981-03-12
Abstract: PURPOSE:To manufacture three-dimensionally decorated products in great quantities by a method in which a transfer foil film consisting of a base film, a releasing layer, a top coat layer, a printed layer, and an adhesive layer is inserted into molds, and under the condition, a synthetic resin is injected into the molds CONSTITUTION:A transfer foil film 6, prepared by orderly laminating a releasing layer 2, a top coat layer 3, a printed layer 4, and an adhesive layer 5 on the surface of a base film 1, is coiled up endlessly. Then, the transfer foil film 6 is inserted into split type left and right molds for injection molding, having a cavity 7 and a core 9, in such a way that its adhesive layer 5 is positioned on the core 9 side and also the base film 1 is positioned on the cavity 7 side, and then the molds are clamped. Then, a molten resin is injected into the cavity 7 to mold a synthetic resin container 14 whose outer surface has an uneven pattern matching the uneven pattern of the cavity face, and then the foil film 6 is peeled off to transfer the printed layer 4 and the top coat layer 3 to the uneven surface of the container 14.
Patent JP-H05236588-A (JP)
Title: Howling suppression device
Inventor: KAWAMURA AKIHISA
IPC: H03G5/16
Filed: 1992-02-21
Abstract: PURPOSE:To provide the howling suppression device improved in a howling margin by detecting a howling frequency in a state of a music signal during playing or the like and setting a characteristic of a digital filter so as to suppress the frequency. CONSTITUTION:This device consists of a microphone 1 collecting sound at a reproduction location, an A/D converter 2 converting an input signal into a digital signal, a howling suppression means 6 suppressing howling, a 1st howling detection means detecting howling with rough accuracy in real time based on a signal from the A/D converter 2, an autocorrelation function arithmetic operation means 12 obtaining the autocorrelation function of the input signal, a 2nd howling detection means 10 detecting howling and its frequency with high accuracy based on the howling information from the 1st howling detection means 7 and the autocorrelation function, an arithmetic operation means 8 calculating a coefficient of a digital filter used to set the howling frequency to the howling suppression means and a control means 9 setting the coefficient to the howling suppression means.
Patent JP-H0284052-A (JP)
Title: Method and apparatus for obtaining electromagnetic driving force by use of polarization of material
Inventor: MATSUSHIMA SEIYA
IPC: H02N1/00
Filed: 1988-02-17
Abstract: PURPOSE:To cause the whole material to generate an electromagnetic driving force by using the Fleming's left-hand rule through applying a varying electric field and a varying magnetic field simultaneously to said material. CONSTITUTION:A three-phase electric field generator composed of three pole plates 3 and a three-phase magnetic field generator composed of three magnetic poles 4 generate a rotating electric field and a rotating magnetic field respectively generated arbitrarily relative to the outside. When the phases of said two fields are made to coincide with each other by way of explanation, they can be expressed as shown in the drawing. In this case, said three-phase AC electric field generator and three-phase AC magnetic field generator are designated by 8; three-phase-composed electric field and magnetic field, by 9, 10; and the lines of force (electromagnetic lines of force) of said electric field and magnetic field acting on the outside, by 10.
Patent JP-H08239649-A (JP)
Title: Sealant for leakage prevention
Inventor: JIYOSEFU ZEI PATSUKO
IPC: C09K3/10
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a leakproof sealant which is used in a pipeline, an air- conditioning circuit, and a refrigeration circuit. can provide a strong, tough, and highly elastic sealed state, and is scarcely toxic.  
     CONSTITUTION: This leakproof sealant comprises a compsn. prepd. by compounding an organosilane compd. with a partially hydrolyzed tetraalkoxysilane. Since a patially hydrolyzed tetraalkoxy silane (e.g. partially hydrolyzed tetramethoxysilane) is used in place of a conventionally used nonhydrolyzable teraalkoxysilane, the sealant is highly strong, tough, and rich in elasticity. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04273269-A (JP)
Title: Electrophotographic recording device
Inventor: ISOBE MINORU
IPC: B41J2/44
Filed: 1991-02-28
Abstract: PURPOSE:To carry out printing in both directions at a high printing density by drastically less LEDs than a conventional one. CONSTITUTION:In this electrophotographic recording device on which the LEDs arranged at intervals of a large number of dots are mounted on a carriage 2, and the carriage 2 is vertically shifted, as well, while being horizontally shifted, a driving source for horizontally moving the carriage 2 and a driving source for vertically shifting the carriage 2 are used respectively, the LEDs emit light while the carriage 2 is horizontally and vertically shifted at speed synchronizing with the moving speed of a photosensitive body 1 except time for switching the direction of the carriage 2, and only when the direction of the carriage 2 is switched, the carriage 2 is sufficiently and rapidly shifted downward compared with the moving speed of the photosensitive body 1.
Patent JP-H11336449-A (JP)
Title: Pusher for shutter
Inventor: YAMAZAKI SABURO
IPC: E06B9/17
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pusher for a shutter capable of being simply manufactured at a low cost. SOLUTION: The pusher has a pushing member 2, a guide member 3 and an operating member 4. The guide member 3 is disposed among the inwall surface of a guide frame 14 and slats 1 entered to the guide frame 14, and has a guide section 31 projected to the slat 1 side. The pushing member 2 is arranged among the slats 1 and the guide member 3 vertically movably and movably in the longitudinal direction that the pushing member 2 is brought near and oppositely faced to the slats 1. The pushing member 2 has an abutting section 21 projected to the rear side on the guide member 3 side gradually towards an upper section. The operating member 4 has a rack 41 fixed onto the pushing member 2 and formed in a chevron shape and a rotatable pinion gear 42 engaged with the rack 41, and the pushing member 2 is moved to the lower side with the rotary operation of the pinion gear 42.  The abutting section 21 and the guide section 31 are slid at the time of the movement, and the pushing member 2 is guided to the slat 1 side and the slats 1 are pushed.
Patent JP-H11233171-A (JP)
Title: Sliding contact connecting device
Inventor: KISANUKI OSAMU
IPC: H01R4/48
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a small sliding contact connecting device for connecting a conductor of a unit forming an electric line of a gas insulated switching device, a gas insulated transmission line, or the like. SOLUTION: The end part 11a of one conductor 11 of the end parts of linearly arranged facing conductors 11, 12 is formed in a step and its outer circumference is used as a contact surface, and the end part 12a of the other conductor 12 is cylindrically formed and its inner circumference is used as a contact surface.  A contact 13 having a contact part 13a for being in contact with the outer diameter of one conductor 11 in the middle part on the inner circumference side in the arranged state and a contact part 13b for being in contact with the contact surface on the inner surface of the end part 12a of the other conductor 12 in the end part on the outer circumference side in the arranged state, radially arranged to the central axis, in the axial direction between the contact surface in the outer circumference of one conductor 11 and the contact surface in the inner circumference of the other conductor 12, is fit to the inner diameter of the end part 12a of the other conductor 12. By applying spring pressure from one end side of the contact 13, the contact 13 acts as a lever to apply the contact pressure to the contact parts 13a, 13b.
Patent JP-S58151055-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOKURA ISAO
IPC: H01L21/822
Filed: 1982-03-03
Abstract: PURPOSE:To reduce an occupied area of a pair of transmission gates and to enhance integration density by configurating a first and a second transmission gates through the combination of P type and N type FETs from two pairs of P type and N type FETs. CONSTITUTION:The transmission gateIin the input side is composed of a gate, p-Tr1 and gate by P<+> layer and n-Tr2 by the N<+> layer, while the transmission gate II in the feedback side, gate p-Tr1 and gate by the P<+> layer and n-Tr2 by the N<+> layer. A D-input line is connected to the P<+> layer and N<+> layer by Al, while a T input line to the gates of gateIand gate II through Al and -T input line to the gate by Al. As described above, the transmission gates in the input and feedback sides can be formed and the one active layers of the P and N type transistors are connected in common respectively. Thereby, useless active region can be narrowed and required area can also be narrowed, thus enhancing high integration density.
Patent JP-H02216400-A (JP)
Title: Rocket launcher device
Inventor: SEKINE GINZO
IPC: B64G5/00
Filed: 1989-02-16
Abstract: PURPOSE:To reduce fuel consumption by arranging a rotor along the periphery of an annular member arranged in two or more steps so as to surround a rocket lifted in a condition that both the members are connected and ignition the rocket launched flying into outer space when the rocket reaches a suitable altitude. CONSTITUTION:This launcher device 2 of structure embracing a rocket 1 is constituted by integrally connecting to each other two or more steps of annular frame members 4, surrounding the rocket 1, by connecting members 5. Each annular frame member 4 is formed by arranging a rotor 6 having many blades 7 along the periphery, and the rotor 6 is rotated generating a lift by turning a pinion 12, meshed with the internal peripheral side of an annular unit 8, by an engine 13. The rotor 6 in each step generates the lift lifting the rocket, when it reaches a predetermined altitude, connecting members 18 are separated, and the rocket 1 is ignited and launched escaping to outer space.
Patent JP-H01212714-A (JP)
Title: Base material in mold additive for steel continuous casting and additive
Inventor: ICHIKAWA KENJI
IPC: C21C7/076
Filed: 1988-02-19
Abstract: PURPOSE:To improve heat insulation and pulverizing efficiency by developing cavity in particle of crystalline synthetic calcium silicate having the prescribed CaO/SiO2 ratio. CONSTITUTION:The title base material in mold additive for continuous casting is formed with the crystalline synthetic calcium silicate having 1.1-3 (wt. ratio) of CaO/SiO2. At the time of crystallizing this calcium silicate, the cavity in the particle is developed. Then, the base material having good pulverizing efficiency and high heat insulating effect, is obtd.
Patent JP-S63203080-A (JP)
Title: Supervisory equipment
Inventor: HIYAMA OSAMU
IPC: H04N7/18
Filed: 1987-02-18
Abstract: PURPOSE:To superimpose and separate a video signal and an audio signal with less quantity of circuits by sending a sampled audio signal during the horizontal blanking period and sampling and holding the transmission signal to obtain an audio output. CONSTITUTION:A horizontal synchronizing signal is used from a synchronizing signal generating circuit 33 to generate a sampling pulse having a phase located on the back porch of the horizontal blanking period by a sampling pulse generating circuit 34 and the pulse is used to sample the output of the audio amplifier circuit 36. The sampled audio signal is superimposed as it is on the clamped video signal. Since the video/audio signal is sent while being superimposed on a constant current by the monitor section, then the result is clamped at once at the clamp circuit 43. The video signal is amplified as it is and displayed on a CRT 45. With respect to the separation of the audio signal, the horizontal synchronizing signal separated by the synchronizing separator circuit 46 is used to generate a pulse applying sampling/holding the audio signal by the sample-and-hold pulse generating circuit 47, the signal subjected to sampling and holding by the circuit 48 and the result is outputted to a speaker 50.
Patent JP-H04249467-A (JP)
Title: Facsimile
Inventor: SATO SHIGERU
IPC: H04N1/00
Filed: 1991-02-06
Abstract: PURPOSE:To enable a portable radio telephone to carry out facsimile communication at any place in a communication area of the portable radio telephone set with respect to the function of portable radio telephone set and the facsimile function by using the facsimile device with the main body case incorporated with a commonly used radio communication section and power supply section, etc. CONSTITUTION:The present facsimile is provided with a radio transmitting/ receiving section 40 that can communicate with communication line for radio telephone, an antenna 13 connected to this radio transmitting/receiving section 40, a reading section 31 for reading transmitting data, a data output section 32 for outputting receiving data, a data control section 50 that is connected to the radio transmitting/receiving section 40, the reading section 31, and data output section 32 for carrying out data processing and input/output control such as coding, decoding, etc., of transmitting/receiving data, key input section 11 consisting of transmitting/receiving keys, dial keys, and so on, and a battery section 3 for supplying power to each section 13, 31, 32, 40, and 50 in the case 1 of the main body.
Patent JP-H07217223-A (JP)
Title: Master rope column structure
Inventor: SAKAMOTO MASAYUKI
IPC: E04G21/32
Filed: 1994-02-09
Abstract: PURPOSE:To facilitate selection of a column erecting position and recombination of master rope tensioning by providing a pipe column, a master rope tensioning part, a master rope tensioning metal fitting and a column erecting part to be fitted to a projecting reinforcement. CONSTITUTION:A column erecting part 9 of a pipe column 1 is fitted and installed in a projecting reinforcement (b) such as a column main reinforcement projecting to the upper surface side of a concrete structure (a), and is fixed, that is, fitted by plural pushing bolts 9a, and the column 1 is erected. Next, eye bolts 3a are fitted and inserted in bolt inserting holes 2 of a master rope tensioning part 5 arranged in an upper part of the column 1, and eye nuts 3b are screw fitted and fixed, and master ropes C are connected to the respective bolts 3a and nuts 3b by installing metal fittings (e) or the like, and are tensioned. Next, they are variously tensioned by changing a tensioning height of the ropes C or the number or the tensioning direction by selecting the plural installing holes 2 and nuts 3a. Thereby, an erecting position of the column 1 is changed to the upper surface side or a side surface part of the structure (a) according to a work condition, and selection of the erecting position is facilitated, and recombination of master rope tensioning can be also facilitated.
Patent JP-S60207736-A (JP)
Inventor: OTSUTOO EKURU
IPC: B23Q3/12
Filed: 1985-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000236209-A (JP)
Title: Antenna system
Inventor: SEKI TOSHIHIRO
IPC: H01Q5/15
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize a multifrequency common-use antenna which can have its resonance frequency switched under simple control and is affected little by multifrequencies. SOLUTION: This is a dipole antenna or monopole antenna constituted by using a linear conductor or a dipole antenna or monopole antenna constituted on a dielectric substrate. Radiation element parts of the dipole antenna are each composed of at least two metal pieces, and the metal pieces of respective radiation elements are connected through diode switch circuits 2a and 2b; and metal pieces 1a to 1f having feed points connect one end of a filter circuit, which cuts off a high-frequency signal nearby the feed points and connect the other end of this filter circuit to a control terminal and metal pieces having no feed point, are short-circuited to a ground plate via the filter circuit which cuts off a high-frequency signal nearby the points of connections with adjacent metal pieces.
Patent JP-S52119048-A (JP)
Title: Microwave semiconductor oscillator
Inventor: KOTANI MICHIO
IPC: H03B9/12
Filed: 1976-03-31
Abstract: PURPOSE:To obtain a pulse oscillation without a pulse-inside frequency change by fitting the microwave semiconductor oscillating element to which a DC bias voltage is applied in a microwave resonator and a non-linear resistance element to which a pulse voltage is applied and by making a pulse function.
Patent JP-S53121132-A (JP)
Title: Control equipment for reverse-parallel connected thyiristor converter
Inventor: NAKAMURA KIYOSHI
IPC: H02P7/03
Filed: 1977-03-31
Abstract: PURPOSE: To shorten transferring time of converter in reverse-parallel connected thyristor, by controlling phase squeezing, elimination and generation of gate pulse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03239160-A (JP)
Title: Duplicated power supply
Inventor: TAKEBE HIRONORI
IPC: H02M7/493
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the sudden change of power source voltage by creating the difference between the lower set value and the output voltage in the case where a flip flop circuit is in one condition and generating the difference between the higher set value and the output voltage in the case where it is in the other condition. CONSTITUTION:When a self system is turned on after a power source unit is replaced and the knob of a variable resistor Rv is rotated until the value of the variable resistor Rv becomes approximately zero, an operating amplifier 9-2 outputs logic '0'. At this time, the reverse-side output of an RS flip flop 7 becomes logic '0', and a transistor 8 is turned off, and the short circuit of the resistance R2 is released. When the short circuit of the resistance R2 is released, reference voltage VREF becomes higher than the case that the resistance R was short-circuited. In this condition, the value of the variable resistance Rv is adjusted to set the output reference value VREF of the power source unit of a self system to the same value as the output voltage of the power source unit of other system.
Patent JP-H0541228-A (JP)
Title: Fuel cell equipment
Inventor: MOCHIZUKI KENICHI
IPC: H01M8/04
Filed: 1991-02-05
Abstract: PURPOSE:To save consumption of inert gas. CONSTITUTION:Only in the case where a pressure inside a container 1 becomes a predetermined value or lower, a shut-off valve 4 connected to an inert gas supply pipe 3 is opened so that inert gas G is supplied into the container 1. Accordingly, when a pressure control valve 6 is opened, the inert gas upstream from the shield valve 4 cannot flow in an inert gas discharging pipe 5 from the container 1, thus preventing wasteful consumption of the inert gas so as to save consumption.
Patent JP-H09207730-A (JP)
Title: Carriage to move automobile sideway by using car body weight
Inventor: MITSUEDA JIYUNZOU
IPC: B60S13/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To move an automobile sideways by separately or simultaneously putting four wheels of the automobile on a carriage small and light enough to constantly carry and using car body weight. SOLUTION: When a tire 4 is put on a carriage on a bottom surface of which a wheel 2 to rotate in the cross direction is installed, an elevating member 6 to elevate through a through hole 7 of a flat plate 1 is pushed down, an inclined rod 13 free to pivotally move in the cross direction which is projective provided from a bottom surface of the elevating member 6 is inclined, and a grounding member 14 connected to its head end is pushed out sideways. At that time, the carriage instantaneous moves in the opposite direction and stops as reaction force by friction of the grounding member 14 and the ground is applied. Thereby, when the tire 4 is lowered from the carriage, the elevating member 6 returns to its original position with the inclined rod 13 and the grounding member 14 by restoring force of a spring connected to the elevating member 6.  It is possible to carry out cross movement by a required distance by repeating this actuation.
Patent JP-S60178965-A (JP)
Title: Speed limiting device available in time of car engine backward movement
Inventor: SUZUKI KENJI
IPC: F02M7/24
Filed: 1984-02-27
Abstract: PURPOSE:To prevent any possible danger in time of driving a car in reverse from occurring, by installing both main an auxiliary air bleed passages in a main jet of a carburetor, while making the auxiliary air bleed so as to be open when an engine speed goes up beyond the specified one in time of backing the car up. CONSTITUTION:A main air bleed 15 and an auxiliary air bleed 7 are installed in an emulsion tube of a main jet 3 of a carburetor, and a usually-opened solenoid valve 9 is installed in the auxiliary air bleed. In time of driving a car in reverse, a gear switch 11 is turned to ON, and when a speed detecting switch 12 is turned on at more than the specified speed, a control unit 10 operates a solenoid valve 8, opening the auxiliary air bleed 7 whereby an air-fuel ratio is made to grow large, thus an engine speed slows down.