baber/WOPTO huggingface dataset:
Patent JP-S60163463-A (JP)
Title: Thyristor oscillation device
Inventor: KIMURA MITSUTERU
IPC: H01L29/74
Filed: 1984-02-04
Abstract: PURPOSE:To oscillate a thyristor by repetition of ON-OFF states only by connecting a DC power source to a resistor by utilizing the effect of time delay based on the carrier movement inside the thyristor. CONSTITUTION:P type emitter regions P12 and P23 are arranged in an N type base region N11, an N type substrate. Then, the titled device is put in a thyristor structure provided with a lateral thyristor, where said region P23 has an N type emitter N24 inside; and an anode terminal A has been formed to the region N11; a gate terminal G to the region P23; and a cathode terminal K to the region N24, and with a P type region P35 to the region N11. Then, oscillation is obtained in a circuit state in the manner that a voltage has been impressed on the anode terminal A via load resistor 8 by means of a power source 6 so as to become positive to the cathode terminal K, and that a voltage has been impressed on the terminal S of the region P3 via resistor 9 by means of a power source 7 so as to become positive to the gate terminal G.
Patent JP-S58139989-A (JP)
Inventor: SUZUKI EIICHI
IPC: B66C13/48
Filed: 1982-02-12
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-H05233589-A (JP)
Title: Heat analysis simulation system
Inventor: EGAWA HIDENORI
IPC: G06F19/00
Filed: 1992-02-05
Abstract: PURPOSE:To increase the calculation speed of the whole of simulation by detecting partial heat saturation of a simulation model to handle this area as one element in following stages. CONSTITUTION:It is discriminated whether an element reaches partial saturation or not by a stage 2 just after heat incomings and outgoings are calculated in a normal element unit by a stage 1. For example, whether the power flowing out from an element exceeds 95% of the flowing-in power or not is the discrimination reference concretely. If it reaches partial saturation, a group number is added in a stage 3. Hereafter, the partial saturation area is called a group. In following stages, a stage of heat incomings and outgoings calculation of the element unit or a stage 4 of that of the whole of the group is selected by a stage 5 of group belonging discrimination according as the element has the group number or not. Generally, plural groups are generated, and the group includes at least a power source in any case and is grown with the power source as the kernel.
Patent JP-S56115654-A (JP)
Title: Method and device for automatic painting
Inventor: ITOU YASUO
IPC: B05B12/00
Filed: 1980-02-19
Abstract: PURPOSE: To make painting possible at uniform film thickness even when the conveying speed of the substrate to be coated is changed by stopping a spraying gun for an arbitrary time at the turn-back point of reciprocative movement strokes.  
     CONSTITUTION: When a steel plate (a) is supplied onto a conveyor and a spraying gun 14 is reciprocatively moved while the steel plate is being conveyed, it assumes the zigzag shape consisting of a forward stroke L1 inclined at the fixed angle determined by the synthesis of the conveying speed of the steel plate (a) and the moving speed of the spraying gun 14, a backward stroke L2 inclined at the same angle in the opposite direction and a turn-back stroke L3. If a stop time T is determined by controlling a stop control device 33 in such a manner that the pitch of the forward stroke L1 coincides with the spraying width W of paint, painting zones (g) adjoin to each other and become continuous, thus uniform painting is accomplished. When the speed of the conveyor has increased, the transmission cycle of a pulse transmitter 7 is reduced and this results in reduced time when the pulses of the same number as a set value are transmitted, hence reduced stop time T and shortened turn-back stroke L3 even if the set value of the device 33 is not changed, so that the uniform painting is performed despite spraying of the paint in the same spraying width W. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146256-A (JP)
Title: Acoustic coupler
Inventor: TANAKA MASAHIRO
IPC: H04L27/10
Filed: 1983-02-09
Abstract: PURPOSE:To attain excellent data communication by inserting a waveform shaping device to the post-stage of the modulator of an oscillating output section and converting a basic wave in the waveform asymmetrically, using a polarity switching device of a speaker, and erasing secondary distortion generated at a carbon microphone and a coupling section to improve S/N. CONSTITUTION:An input signal from an interface circuit 1 is used as a carrier by an F.S converter 2, formed into an asynchronous sinusoidal wave by a waveform shaping device 3, the 3rd harmonics and over are eliminated by a harmonic filter circuit 4 and inputted to a speaker 7 of the acoustic coupler via the speaker polarity switching device 5. Since the response to the pressing force or reducing force generated by the acoustic signal is nonlinear in the carbon microphone, the output waveform is reduced to an asymmetrical wave. Thus, the harmonic distortion is reduced by changing over the polarity of speaker by means of the speaker polarity changeover device 5. On the other hand, since the 2nd harmonic generated by the carbon microphone and coupling section of a handset 9 of a telephone set is leaked to a receiving side through a side tone preventing circuit, the distortion is offset with the 2nd harmonic by transmitting the asymmetrical wave including the double wave at the transmission side.
Patent JP-S59146298-A (JP)
Title: Sticked type piezoelectric oscillator
Inventor: YAMAZOE TOSHIHIRO
IPC: H03H9/00
Filed: 1983-02-09
Abstract: PURPOSE:To satisfy both input voltage and output sensitivity at the same time by providing the 1st and the 2nd piezoelectric oscillators having >2 polarizations where the direction of polarization is different by 180 deg. in depth direction and sticking them so that the direction of polarization of an overlapped part is in the same direction. CONSTITUTION:Piezoelectric elements 11, 12 are polarized so that the direction of polarization is different by 180 deg. at almost the center, electrodes 13-18 are provided on a face vertical to the polarized face in response to respective polarization area and the piezoelectric elements 11, 12 are connected electrically and mechanically by the electrodes. When the piezoelectric effect is desired to be used, external force is applied and the elements are deflexed, then since the piezoelectric element 11 is prolonged, charges of -, +, -, + polarity are generated respectively on the electrodes 13, 14, 17 and 16, and the output voltage taking the electrodes 13, 18 and the electrodes 15, 16 as both terminals is a value of series connection. Further, in using the elements as the inverse piezoelectric effect, when the voltage of polarity of +, -, -, + is impressed respectively to the electrodes 14, 13 and 15, 17, and 16 and 18, the parallel bimorph constitution is attained. In using a memory or IC switch for the electrodes 13-18, the switching is very simple.
Patent JP-S59156670-A (JP)
Inventor: KIETSUSHIYU SANPASU NARAYANAN
IPC: C09K3/14
Filed: 1984-02-08
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-S56117450-A (JP)
Title: Connection switching system of start-stop synchronous modem
Inventor: HIGAKE MASAKATSU
IPC: H04L29/00
Filed: 1980-02-20
Abstract: PURPOSE:To realize a switching of MODEM without causing any momentary break, by making a low-frequency oscillator oppose to the data circuit to which no MODEM is connected and carrying out a MODEM connection switching while giving a short circuit to the data circuit. CONSTITUTION:The transmission terminal S0 of the MODEM0 is connected to the receiving terminal R1 of the MODEM1 via the contacts rb<0> and rb<1>; and the low- frequency oscillator 3 having an oscillation frequency corresponding to the mark signal is connected to the receiving terminal R2 of the MODEM2 via the contacts rb<2> and rb<3>. In case the MODEM0 receives a connection switching from MODEM1 to MODEM2, the contacts ra<0>-ra<3> are made active with the circuits L1 and L2 short-circuited. Then the contacts rb<0>-rb<5> are made active, and the transmitting terminal S0 of the MODEM0 is connected to the terminal R2 of the MODEM2 via the contacts ra<0> and ra<1>. At the same time, the oscillator 3 is connected to the terminal R1 via the contacts ra<2> and ra<3>. After this, the contacts ra<0>-ra<3> are opened to cancel the short circuit. Thus an exchange of data is carried out.
Patent JP-S62178832-A (JP)
Title: Control circuit for air conditioner with inverter
Inventor: KATO TAKASHI
IPC: F25B49/02
Filed: 1986-02-03
Abstract: PURPOSE:To utilize an inverter circuit effectively by a method wherein a current detecting circuit is placed at a feeder circuit between an inverter output part and a motor, and when a detected current value exceeds the limit one, a limit current value is controlled at a low limit current value at the space cooling time and at a high limit current value at the space heating time. CONSTITUTION:A converter part 2 is connected to a power source AC 1 and electric power AC is once converted to electric power DC which is supplied to a power transistor in an inverter output part 3 and the rotating speed of a compressor motor 7 is controlled by the transistor turned on and off corresponding to the frequency and timing fed out by an inverter control part 5. The phase current of the motor detected by a current transformer 6 is fed into the control part 5. An air conditioner control part 4 sends signals which command the operation/stopping, the rotating speed, and the cooling/heating operation of a compressor to the control part 5. Thereby, as a controlling current value is selected at the time of space cooling and heating, the capacity at the heating time is increased without an increase in the rated capacity of an output element.
Patent JP-S57135517-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA JIYUN
IPC: H03H3/08
Filed: 1981-02-16
Abstract: PURPOSE:To facilitate the pattern formation of reed screen type electrodes by opposing the reverse direction of a one-directional electrode to a normal electrode. CONSTITUTION:A signal sent from a signal source is applited to a one-directional electrode 1. The electrode 1 has different frequency characteristics in accordance with the traveling direction of an energized surface acoustic wave. The surface acoustic wave travels foward and backward from the electrode 1. The reverse direction of the electrode 1 is opposed to a normal electrode 7. Thus, frequency characteristics having a desired double-headed passing band are obtained. As a result, the intervals and length of reed screen type electrodes become constant, and consequently while the formation an electrode pattern is facilitated, the insertion loss of a device is improved.
Patent JP-H03227282-A (JP)
Title: Recording device
Inventor: ONISHI TOSHIYUKI
IPC: B41J19/20
Filed: 1990-02-01
Abstract: PURPOSE:To prevent dust, etc. from entering the inside of a device without increasing a number of parts by a method wherein the title device is constituted in such a manner that a part of a recording unit is projectable from the device main body, and at the time of non-recording, the exposed end surface of the recording unit forms a wall surface of the device main body. CONSTITUTION:A recording device C is constituted in such a manner that an ink ribbon cassette 2 is loaded on a carriage 1, and at the same time, a recording head 3 is mounted on the carriage 1 to form a recording unit. For this recording unit, when the carriage 1 runs in the direction shown by arrow (a), the recording head 3 is heated, and an ink is transfer-recorded on a recording sheet 4. When recording for one line is completed, a sheet carrying device 5 operates, and the recording sheet 4 is carried by a quantity for one line in the direction shown by arrow (b), and recording for the next line and after is performed in the same manner. Also, an opening 12b is formed so that a part of the recording unit can be projected to the outside from a right side wall 12a of a device main body 12 of the recording device C, and it is constituted in such a manner that the moving position of the carriage 1 is controlled to make the exposed end surface of the recording unit form a side wall of the device ;at the time non-recording.
Patent JP-H11288590-A (JP)
Title: Semiconductor device
Inventor: TOMITA HIROYOSHI
IPC: G11C11/409
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To write data regardless of the timing of a data strobe signal by writing addresses in order and supplying an address corresponding to data in the timing synchronized with the strobe signal to internal circuits simultaneously while reading out addresses in order. SOLUTION: Latches 26, 27 fetch one side of the input address from an address buffer 13 or an internal address iADD in synchronization with a clock signal CLK by the control of a latch input clock generator 20. The latches 26, 17 output the latched addresses to an address buffer 28 in synchronization with a data strobe signal SD. The inputting of addresses is started from the latch 26 and addresses are alternately fetched to the latches 26, 27. Moreover, at the time of supplying the latched addresses to the buffer 28, the supplying is started from the latch 26 and the latches 26, 27 output addresses alternately, Thus, input addresses are stored on the parallel latches 26, 27 and they are successively read out in proper timings in this manner.
Patent JP-H01195512-A (JP)
Title: Drive control method for cart
Inventor: WAKAUMI HIROO
IPC: G05D1/02
Filed: 1988-01-29
Abstract: PURPOSE:To realize a highly efficient system where the traveling course is reduced and the reading time is extremely reduced by stopping the guided drive of the cart at and after a lattice point set before a curve and secures the autonomous curved drive for the cart when the curved drive is required for the cart. CONSTITUTION:A cart 10 traveled linearly on a magnetic maker Y1 and is running through a point S. Then the cart 10 is going to travel up to a point E through the points A and C. In this case, the cart 10 is driven up to the point E along a curve 11 from the point A without passing through the points B and D. Under such conditions, the guide control is carried out by a magnetic sensor for the cart 10 up to the point A along the maker Y1 and the cart 10 has the autonomous drive after the point A. In other words, the difference of the rotational frequency is produced between right and left driving/steering wheels of the cart 10 for the curved drive. The actual distance traveled is decided by the rotational frequency of the wheel. In this respect, the rotational frequency of the wheel is compared with the drive setting data changed previously into a map. Then the bias angle of the wheel is reset at zero at the time point (point E) when the rotational frequency exceeds a set level. Thus the cart 10 is guided for its straight travel.
Patent JP-S55113954-A (JP)
Title: Process and apparatus for producing hydrogen sulfide
Inventor: ONO AKIHIRO
IPC: G01N21/77
Filed: 1979-02-26
Abstract: PURPOSE: To enable the absorption of total infinitesimal amount of sulfide contained in iron steel or the like by passing hydrogen sulfide gas produced from sulfide through evaporable acid solution and then absorbing the gas into alkaline absorption solution with acid vapor.  
     CONSTITUTION: After a specimen and reducing solution such as phosphoric acid or the like are filled through a specimen inlet 4 into a hydrogen sulfide generator 1 made of acid-proof and refractory material such as quartz glass or the like, they are heated and dissolved to be reduced to convert the sulfide into hydrogen sulfide. Then, hydrogen sulfide gas is introduced from an outlet 5a into a gas cleaner 6 filled with evaporable acid solution such as hydrochloric acid or the like, and passed through acid solution. Then, the hydrogen sulfide gas is fed into a hydrogen sulfide absorber 12 in the state with acid vapor. Then, ultraviolet absorption of absorbed solution is measured by an ultraviolet absorbing meter 17 to absorb total infinitesimal amount of hydrogen sulfide gas while observing the producing state of the  hydrogen sulfide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000224643-A (JP)
Title: Portable telephone terminal
Inventor: TAKAHASHI TOMOYASU
IPC: H04W4/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a learning function by providing a function that compares identification information of base stations to be stored with received identification information, registers newest identification information when the received identification information is not stored, enters a name corresponding to the registered identification information and displays the identification information and the name based on a moving path. SOLUTION: When a user possessing a PHS terminal 1 moves from a start place to a destination, the PHS terminal 1 discriminates whether or not a current place is the destination based on information from a base station. Identification information (CS-ID) of the base station is acquired when the current place is not the destination and a path storage control section 4 discriminates whether or not the CS-ID is stored in a storage section 6 and stores the acquired CS-ID when not stored. Furthermore, an entry section enters a name by which position information can be recognized at a glance for the registered CS-ID. Thus, a user can easily confirm a moving path.
Patent JP-S60165045-A (JP)
Title: Exhaust device for lead storage battery
Inventor: KARASAWA SHIYOUJI
IPC: H01M2/12
Filed: 1984-02-07
Abstract: PURPOSE:To prevent an alkaline compound from corriding a metal section and such by holding the alkaline or weak alkaline compound on a sheet type porous body and sealing a label in which a resin sheet is laminated on the top at the exhaust port of a lead storage battery. CONSTITUTION:A label 10 uses a sheet type porous body 11 made of synthetic paper or organic materials such as glass fiber as the base material and an alkaline or weak alkaline compound 12 is held in it. A resin sheet 13 such as polyethylene, propylene, and polyester that covers the surface of the sheet type porous body 11 is heat-deposited on the porous body 11 or laminated with an adhesive agent. Besides, an exhaust port 14 is opened at the center of the sheet 13. The bottom edge of the porous body 11 is coated with an adhesive agent 15. Since the alkaline or weak alkaline compound is covered by the resin sheet and prevented from being simply exposed and degassed, a car or equipment that uses this battery will not be damaged.
Patent JP-H02201709-A (JP)
Title: Read circuit for magnetic disk device
Inventor: KATSUMARU IKUKO
IPC: G11B5/09
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a correct read pulse signal even when a pseudo signal is included in a read signal by comparing the output of a peak detecting means with the output of a differentiating means, and forming the read pulse signal corresponding to the read signal. CONSTITUTION:Comparators 31 and 32 are provided in a control circuit 17. When the level of an input terminal A is larger than the level of an input terminal B, the comparator 31 outputs an enable signal E1 at an 'H' level to an input terminal C of the comparator 32. On the other hand, the comparator 31 supplys a voltage signal VR1 from a peak detecting circuit 10 to the input terminal A of the comparator 32, and a voltage signal VR2 from a rectifying circuit 19 to the input terminal B respectively. Further a peak at a prescribed level (a voltage signal Vt) or more is detected for an analog read signal RS, and by comparing a peak detecting signal E2 with a differentiating signal DP of the read signal RS, the digital read pulse signal is generated. Thus the peak can be detected by ignoring the pseudo signal, and the correct read pulse signal can be obtained.
Patent JP-H09208699-A (JP)
Title: Low-metal polybenzimidazole material and its preparation
Inventor: MURATA MAKOTO
IPC: H01L51/30
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a low-metal polybenzimidazole material used for semiconductor and display element parts by specifying the total concentration of metals (except alkali metals and alkaline earth metals) in a polybenzimidazole comprising repeating units represented by a specified formula. SOLUTION: A polybenzimidazole comprising repeating units represented by the structural formula of formula II or III (wherein R<1> is a tetravalent aromatic group; R<3> , R<4> and R<6> are each H, an alkyl or an aryl; X is a direct bond, O or the like; and R<5> is a nitrogenous aromatic nucleus) (e.g. structural formula represented by formula I) is dissolved in a polar solvent (e.g. N,N- dimethylacetamide) at high temperatures to prepare a solution having a concentration of about 2-30wt.%.  This solution is filtered through a filter having an opening of 1μm to remove a gel insoluble polymer and then through a membrane filter having an opening of 0.1μm, and the filtrate is added dropwise to a pure water/methanol mixture under agitation at a high speed to deposit a powdery polybenzimidazole having a total concentration of the metals (except alkali metals and alkaline earth metals) of 10ppm or below.
Patent JP-H08254748-A (JP)
Title: Camera capable of being remote-controlled
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/26
Filed: 1996-02-07
Abstract: PURPOSE: To provide a camera capable of being remote-controlled constituted so that a battery is prevented from being consumed in a short time by suppressing the battery to be wastefully consumed by a remote control circuit. CONSTITUTION: The camera capable of being remote-controlled is provided with a photodetector 15 receiving a remote control signal from a remote control transmitter separately provided from a camera main body and a main CPU 1 setting a mode to the remote control mode in which a remote-control photographing action can be executed based on the remote control signal received by the photodetector 15, counting time after the mode is set to the remote control mode and canceling the remote control mode set prescribed time after the mode is set to the remote control mode.
Patent JP-H07227817-A (JP)
Title: Manufacture of light-weight foam concrete precast panel with surface uneven pattern
Inventor: TANAKA HIROFUMI
IPC: B28B1/16
Filed: 1994-02-18
Abstract: PURPOSE:To manufacture a light-weight foamed panel with a surface uneven pattern efficiently by taking steps such as arranging a surface transfer molding material consisting of specific resin at the bottom surface part of a molding frame, and injecting mortar into the upper surface of the bottom surface part and the interior of an inner molding frame to form a bottom part and a lateral part. CONSTITUTION:When manufacturing a precast panel 7, first a surface transfer molding material 1 of foam polystyrol resin is arranged, at an interval of a joining material 3, at the bottom surface part of a molding frame 2 for panel molding with the transfer surface turned upward. Next, an inner frame is installed on the lateral surface part of the molding frame 2, and a high-strength, fine mortar is injected into the upper surface of the surface transfer molding material and the interior of the molding frame, is cured to form the bottom part and the lateral part 4, 5. After removing the inner molding frame, a light-weight foam concrete slurry is injected into a space part segmented at the bottom part and on the lateral part 4, 5, and is cured to form a core part 6. Next, this precursor composite molding is cured at high temperature in an autoclave, then is cured by hydration and the surface transfer molding material 1 is caused of contract 1a for separation.