baber/WOPTO huggingface dataset:
Patent JP-S6374663-A (JP)
Title: Thermal printer
Inventor: KUROSE NORIO
IPC: B41J2/36
Filed: 1986-09-18
Abstract: PURPOSE:To executed printing at a specific density without heating a heating element beyond a necessary extent even though an ambient temperature changes, by sending a current setting signal to a drive control means on the basis of the detection signal for the temperature of a thermal head. CONSTITUTION:When, for instance, an ambient temperature is high, the resistance value of the thermistor 2 of a thermal head 1 decreases and its terminal voltage becomes, for instance, 3V or under. Since a voltage of 3V or over is inputted from an electric power source side for the non-inverting input of an operational amplifiers 10, 11, the output becomes H. Besides, a terminal voltage of 3V or under of the thermister 2 is inputted for the non-inverting input of an operational amplifier 12, and the output of the operational amplifier 12 becomes L. Therefore, L is outputted from an AND circuit 16 and a current setting signal Sg is changed to H, L to be supplied to a signal processing circuit 5. When this signal Sg is decoded by the circuit 5, a control signal Sc is sent to the input D1 of a latch circuit 4B, and the output Q1 of the circuit 4B is kept at H. The AND circuit 4a is worked and a frequency-divided signal T1 of a small pulse width is sent to a drive part 4A via an OR circuit 4D.
Patent JP-H0964925-A (JP)
Title: Data transmission system
Inventor: UCHIDA SHIGERU
IPC: H03M13/23
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To increase transmission data capacity in the case of utilizing convolution coding/maximum likelihood decoding processing. SOLUTION: A multiplexer 13 of a transmitter multiplexes additional input data with synchronization data, the result is in time division multiplex processing with output data of a convolution coder 2 through switch circuits 14, 15, and a QPSK modulator 3 applies QPSK modulation to the resulting data and the modulated data are transmitted to a receiver. A QPSK demodulator 4 of the receiver demodulates the QPSK reception wave and a maximum likelihood decoder 5 obtains decoding output data. In this case, a synchronization data detector 17 detects synchronization data from the demodulation data, a timing generator 22 decides a separation timing and a data separator 18 provides an output of the additional data from the demodulated data separately.  On the other hand, dummy data are added to the demodulated data in place of the additional data by the changeover control of switches 19, 20 and the result is given to the maximum likelihood decoder 5, by which characteristic deterioration is reduced in the case of maximum likelihood decoding.
Patent JP-H0758770-A (JP)
Title: Multi-port repeater system
Inventor: EBE HIDEKAZU
IPC: H04L12/44
Filed: 1993-08-12
Abstract: PURPOSE:To protect important information by transmitting a frame only to a specific station. CONSTITUTION:This system is equipped with a filtering table 122 which registers the station addresses of stations 117-121 connected with plural input and output ports 131-135, and filtering discriminating parts 102-106 which operate filtering to the frames except the frames transmitted from the stations 117-121 having the station addresses registered in the filtering table 122, and the frames transmitted to the stations 117-121 having the station addresses registered in the filtering table 122.
Patent JP-H1054000-A (JP)
Title: Para-oriented aromatic polyamide paper and its production
Inventor: ASAGI KOSAKU
IPC: C08L27/18
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To produce a para-oriented aromatic polyamide paper having high strength and high heat resistance and useful as an electric insulating paper, etc., by including a cross-linkable fibrous phenolic resin in fibers and/or pulp of a para-oriented polyamide. SOLUTION: This para-oriented aromatic polyamide paper is produced by making a raw paper by performing paper making of a mixed slurry of (A) para-oriented aromatic polyamide fibers and/or para-oriented aromatic polyamide pulp, and (B) a cross-linkable and fibrous phenolic resin, heating and pressing the obtained raw paper at 60-200 deg.C for 0.1-60sec by calendering to previously cross-link the component B and cross-linking the previously cross-linked component B by heating or treating with chemicals. The binder resin hardly flows into the waste water of the paper making and the tendency of adhesion of the binder resin to the heating roll is also reduced.
Patent JP-S6463215-A (JP)
Title: High temperature superconductive material
Inventor: KONO TSUKASA
IPC: H01B12/06
Filed: 1987-09-03
Abstract: PURPOSE:To have sufficient thickness and to improve manufacture effectiveness with the merits of each CVD method and molecular beam epitaxy method made at the most by composing the captioned material with a first superconductive layer belonging to a specific system and is formed by a molecular beam epitaxy method, and a second superconductive layer belonging to a specific system and is formed by a chemical evaporation method on the first superconductive layer. CONSTITUTION:A high temperature superconductive material 2 belonging to an oxide system and having two-layer structure is formed on the substrate 1 surface. A first superconductive layer 2a is formed by using a molecular beam epitaxy device in the first process, and a second superconductive layer 2b is formed by using a CVD device in the second process. Forming film by a molecular beam epitaxy method makes it possible to improve critical electric current density. An evaporation source used in the process can be obtained by temporarily burning and sintering etc., a material including elements composing an oxide superconductor, or a mixed material etc., of the material and an oxide superconductor. A conductor belonging to an A-B-C-D system is used as an oxide superconductor, for instance, in the case of an oxide superconductor belonging to a Y-Ba-Cu-O system, the following formula Y:Ba:Cu:O =1:2:3:(7-delta) is applied, and delta is made to have the range of 0<=delta<=5.
Patent JP-H1064761-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: YAMAGUCHI RIKIZO
IPC: H01G9/028
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a small size, large capacitance, low ESR product superior in productivity by dipping a capacitor element in a soln. contg. a monomer polymerizable by the oxidation polymerization into a conductive polymer and oxidizer and leaving it in air at specified temp. and specified humidity to form the conductive polymer on a formed film. SOLUTION: A capacitor element in a soln. contg. a monomer of 3,4- ethylenedioxythiophene polymerizable by the oxidation plymerization into a conductive polymer and oxidizer-dopant of iron (III) para-toluene sulfonate and solvent of isopropylalcohol mixed at 1:3:4, and left in air at a temp. of about 30-50 deg.C, humidity of about 60% or more to advance the polymn. to form a polymer layer 3 of 3,4-ethylenedioxythiophene on a formed layer 2. A graphite layer 4 and Ag paste layer 5 are formed on the polymer layer 3, a cathode lead 6 and anode lead 7 are connected and armor resin layer 8 is formed.
Patent JP-S61100783-A (JP)
Title: Cyclone separator of electrophotographic copying machine
Inventor: WATANABE TOSHIO
IPC: G03G21/10
Filed: 1984-10-23
Abstract: PURPOSE:To obtain always fine picture quality of copies by using a classification type double recovery cyclone separator. CONSTITUTION:In the initial process for separating toner from air flow entering into the cyclone separator 10, impurity such as large toner, carrier or paper powder is removed. These large toner or other impurity is catched by a longitudinal slit-like aperture part 13 having length almost coincident with the diameter of an infllow port formed on a part of a section where the inflow air of the cyclone separator 10 is rotated by 90 deg.-270 deg. and recovered to a bottle 16 through a by-pass 14 and a duct 15. The toner proper to reuse is recovered from a lower dust collecting port to a developing device 4 through a rotary valve 11 and an auger 12 and reused.
Patent JP-S61101966-A (JP)
Title: Fuel cell generation device
Inventor: TAKAI MEIJI
IPC: H01M8/04
Filed: 1984-10-23
Abstract: PURPOSE:To simplify inspection and maintenance operation while suppressing influence of leakage of inflammable gas to the minimum by vertically arranging plural pieces of piping connecting a fuel cell group and a gas treatment device group while being built-in by a wall made of concrete or the like. CONSTITUTION:All kinds of piping connecting a gas treatment device generating and treating fuel gas such as hydrogen gas of a fuel cell and air, cooling water to a fuel cell N group are composed of a main pipe line group 23 and a branch pipe line group 24 and connecting pipes 25 while the main pipe line group 23 and a branch pipe line group 24 are all vertically arranged while being built-in inside the wall 22 of an architecture. Plural pieces of fuel cells N are adjacent to both sides of the walls 22 of the architecture having the built-in branch pipe line group respectively for being arranged in parallel with the walls 22 while being linked with all branch pipe line groups 24 through plural pieces of connecting pipes 25. Thereby, the spaces of pipe line groups 23 and 24 can be minimized while being able to remove the pipe line groups 23 and 24 from the path for inspection and maintenance operation and in case of leakage of hydrogen gas the spread of an accident to other machines can be checked because of being divided and partitioned a small number of units.
Patent JP-S6281884-A (JP)
Title: Video signal processing circuit
Inventor: NAKAYAMA MASASHI
IPC: H04N5/217
Filed: 1985-10-04
Abstract: PURPOSE:To exactly extract an effective signal included in the output signal of an image sensor by correcting a specified picture element performing an operational amplification on the output signal of the image sensor also on a correction signal, and making pass the output signal through an integrator. CONSTITUTION:The output signal of an image sensor 1 is amplified by an operational amplifier 16, and the signal is formed as a signal waveform as shown in figure with the uneven characteristic of the image sensor 1 and a driving pulse generator 6. At such a time, a driving pulse phi2 is inputted to an operational amplifier 12 and after an impedance is lowered sufficiently, it is inputted to an operational amplifier 19 as a correction signal through a diode 14. The operational amplifier 19 adds and amplifies the correction signal and the output signal of the operational amplifier 16, and corrects the specified picture element in the output signal of the operational amplifier 16, outputting the signal waveform as shown in figure. The output signal is sent to an integrator 28, and there, only the effective component of the image sensor 1, that is primarily an object to be extracted, is peak-held.
Patent JP-H0564423-A (JP)
Title: Chopper unit
Inventor: MATSUURA TOSHIAKI
IPC: H02M3/135
Filed: 1991-09-02
Abstract: PURPOSE:To prevent a trouble of burning a charging resistor which is inserted for suppressing a rush current to a chopper circuit at the time of initial charging. CONSTITUTION:The chopper unit comprises a voltage detecting sensor 13 for detecting the terminal voltage of a charging resistor 12 and a control circuit 14 for feeding a trip signal to a high speed breaker 2, if the detected voltage is higher than a predetermined value at a time point when a preset time has elapsed after closing the high speed breaker 2. Thus in the case that voltage of an input filter capacitor 4 does not reach an on-level of a switching element 11 due to short-circuiting or the like in a chopper circuit 9, the high speed breaker 2 is opened by the action of the control circuit 14 to prevent the charging resistor 12 from burning.
Patent JP-H0884991-A (JP)
Title: Fresh water device, and ionic water-producing apparatus with said device
Inventor: MORIKITA HIROMICHI
IPC: C02F1/44
Filed: 1994-09-16
Abstract: PURPOSE: To provide a fresh water device which is optimum for removal of lead contained in tap water, and provide an ionic water-producing device with the fresh water device. CONSTITUTION: A fresh water device is constituted of both a layer 1 of carbonate or phosphate which has water-passing property, and a hollow yarn membrane 2 for passing the water which has passed through the layer 1. An ionic water-producing apparatus is equipped with an electrolytic bath 4 for storing water passed through the fresh water device. The electrolytic bath 4 is constituted of an anode chamber 5 provided with an anode 8, a cathode chamber 6 provided with a cathode 9 and an electrolytic diaphragm 7 which separates the cathode chamber 6 from the anode chamber 5.
Patent JP-H0667127-A (JP)
Title: Optical modulator
Inventor: KOBAYASHI HIDENORI
IPC: G02F1/015
Filed: 1992-08-20
Abstract: PURPOSE:To provide the optical modulator which satisfies crystal matching conditions capable of embodying a high-quality surface type modulator and can be used in an important long wavelength region in optical communication and optical information processing. CONSTITUTION:The optical modulator which satisfies the crystal matching conditions capable of embodying the high-quality surface type modulator, can be used in the long wavelength region above 0.96mum wavelength important in optical communication and optical information processing and can be integrated with other optical elements is provided by applying an electric field to a type II superlattice layer 23 consists of In(1-x-y)GaxAlyAs (where 0<=x, y<=1) and In(1-w)GawAs(1-x)Pz (0<=w, z<=1) subjected to lattice matching with InP, thereby modulating the intensity of transmitted light.
Patent JP-2001042879-A (JP)
Title: Karaoke device
Inventor: SONE MASAKO
IPC: G10L13/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to support the singing of a user by outputting a guiding vocal sound generated by a singing voice synthesis, and to eliminate the sense of incongruity peculiar to the guiding vocal sound generated by the singing voice synthesis for the user. SOLUTION: A character generation device 10 generates an animation character doing an uttering action moving the mouth according to the guiding vocal sound on the basis of singing voice information for synthesizing singing voice. In such a manner, the sense of incongruity peculiar to the guiding vocal sound generated by singing voice synthesis can be effectively eliminated. Moreover, it is not necessary to previously create character control information for generating a character performing an uttering action and record it on an optical disk or in a server. In addition, an optical disk capacity is not redundantly used to record the character control information, and an excess of a communication cost for transmitting the character control information is saved. Further, it is possible to make use of an old disk on which the character control information is not recorded.
Patent JP-2000060028-A (JP)
Title: Article treating device provided with countermeasure- taking function against power failure
Inventor: SUGIMOTO TAKEO
IPC: H02J9/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To make an article treating device to be stopped in such a state that rear pawls and front pawls are maintained at proper relative positions, by backing up a power source with a capacitor and issuing stop commands to first and second servo motors when a power failure detecting signal is inputted. SOLUTION: When an article treating device is connected to a power source, a microcomputer incorporated in a controller operates, closes the normally opening output contacts of first and second relays 71 and 72, and maintains first and second servo motors 15 and 25 in rotating states. When the difference between the rotational angles of the second and first servo motors 25 and 15 is coincident with a reference angle difference, the microcomputer makes the motors 25 and 15 run at the same speed by judging that the intervals between rear pawls and front pawls are appropriate. When a power failure occurs, the third transistor 533 of a power failure detecting means 53 is turned off and the servo motors 15 and 25 are quickly decelerated and stopped by outputting stop commands from command circuits 92 and 93. Therefore, the rear and front pawls can be suppressed or prevented from being deviated from the appropriate intervals.
Patent JP-H0967867-A (JP)
Title: Unit type building with opening and construction method therefor
Inventor: YANAGISAWA TOMOKI
IPC: E04B1/348
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To facilitate execution of a work at a construction site and reduce man-hours of the work as well. SOLUTION: At a shop, a siding panel 17 having an opening 22 is mounted on a framework comprising columns and beams and a frame member 23 is mounted along the opening 22, thereby forming a building unit 12 . An interior wall panel 18 having an opening 24 is mounted on a column and beam-made frame and a frame member 25 and a window sash 26 are mounted on the opening 24 of the interior wall panel 18, thereby manufacturing a building unit 13 . On a construction site, these building units 12 and 13 are arranged to be adjacent to each other and set up while the frame member 23 is united with the window sash 26, thereby shaping up an opening 21.
Patent JP-S59114164-A (JP)
Title: Preventive device of whistle of automobile
Inventor: SUZUKI TAKASHI
IPC: H01Q1/32
Filed: 1982-12-17
Abstract: PURPOSE:To reduce drastically the whistle resulting fron an antenna rod, by providing an air flow guide in a protruded state toward the outside of a car in relation to the antenna rod on the rear edge of the outside part of a back pillar. CONSTITUTION:An antena rod 5 is provided on the rear side part of a waist part 4 of a car body at the lower edge 1 of a rear side window 1 in a standing state by crossing it with a parting gap delta between a frame 2a of a backdoor 2 adjoining to a back pillar 3 and the back piller 3. An air flow guide 10 is provided on the rear edge of the outside part of the back pillar 3, that is, on the rear edge of a back pillar finisher 9 in a protruded state toward an antenna rod 5 side. An air flow is avoided from hitting against the antenna rod directly by making a turbulent flow generate through this air flow guide just before the antenna rod in the air flow flowing after it has been rectified along the side of the car body.
Patent JP-H0772774-A (JP)
Title: Cleanerless image forming device
Inventor: KONISHI DAISHI
IPC: G03G15/02
Filed: 1993-09-07
Abstract: PURPOSE:To prevent the quality of a transferred image from being deteriorated in early stages and to prolong the life of a unit including a photoreceptor or the like by more surely cleaning a memory elimination member. CONSTITUTION:When a cleaning key 28a on a control panel 28 is operated, a photoreceptor drum is electrostatically charged to prescribed positive potential and a memory elimination brush 20 is held to ground potential by using a transfer device 16 by a CPU(central processing unit) 31. As a result, toner on the elimination member 20 is electrostatically attracted to the photoreceptor drum based on difference between the potential on the photoreceptor drum and the potential of the brush 20. Then, the cleaning of the brush 20 is executed. Besides, the photoreceptor drum is electrostatically charged to negative potential by using an electrostatic charger 6 and a recording paper is fed out from the inside of a paper supply cassette by rotating a paper supply roller by the CPU 31. Then, the toner on the photoreceptor is transferred on the recording paper by the transfer device 16.
Patent JP-S61102312-A (JP)
Title: Fixing device for folding type top in vehicle
Inventor: SEKIDA KOJI
IPC: B60J7/185
Filed: 1984-10-24
Abstract: PURPOSE:To enhance the reigidity of frame of a holding top for a cabriolet, by providing an engaging mechanism for locking between the intermediate section of a roof side link and an overhead. CONSTITUTION:The front ends of front and central levers 5, 4 are supported on the upper section of a front pillar 16 and a seat part 19 of an overhead bar 17, respectively. A hook 28 in a lock device 18 is engaged with a hook receiver 27, and is locked to close a folding top by rotating a lock handle 24. Due to the rotation of the lock handle 24 a wire 21 is pulled to rotate a locking pawl 32 in an engaging mechanism 20 so that the pawl 32 is engaged with a pin 35 on an overhead bar 17. Further, the front end of a central bar 4 is locked to an overhead lever 17 to limit the upward movement of a roof side link L. With this arrangement it is possible to enhance the rigidity of frame of the folding top when the folding top covers the upper section of the vehicle body.
Patent JP-H1162483-A (JP)
Title: Method and device for laying resin pipe nonexcurvationwise
Inventor: KAWAGUCHI MICHINORI
IPC: E21D9/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure connection between a screw auger and a pulled-in polyethylene pipe in a pit on the side of a user from the ground in the subject method. SOLUTION: A vertical hole A is excurvated on a branch pipe on the side of road while a vertical hole B is excurvated in a site on the side of a user, and a horizontal hole 22 is bored from the hole A toward the hole B by the use of a screw auger 19 furnished with a shovel type cutting edge 20. At the time when the blade 20 reaches the hole B, a polyethylene pipe 17 equipped with a connector at its tip is inserted into the hole B, and a hook 1 is engaged with both shoulders 20a of the blade 20. The screw auger 19 is then pulled out at the side of the hole A, and thereafter the pipe 17 is pulled in the horizontal hole 22 formed by the screw auger 19.
Patent JP-H0548596-A (JP)
Title: Competitive type synchronization protecting circuit
Inventor: MAKISHITA YUUJI
IPC: H04J3/06
Filed: 1991-08-08
Abstract: PURPOSE:To minimize the scale of a competitive type synchronization protecting circuit. CONSTITUTION:Disagreement pulse signal a and coincidence pulse signal b from a synchronization detecting circuit are used as input, the forward protecting counter 3 for counting up the disagreement pulse and the forward/backward protecting counter 4 for counting up coincidence pulse b are installed. This synchronization protecting circuit is provided with a selector circuit 5 for switching the application of forward/backward protecting counters 4 to the forward protection or to the backward protection using the hunting pulse c that is generated by output signals from these counters 3 and 4. Accordingly, by switching the forward/backward protecting counter 4 that is in frame synchronizing operation to the selector circuit 5 using the hunting pulse, the counter circuit can be omitted and the circuit scale can be made small.