baber/WOPTO huggingface dataset:
Patent JP-S6021648-A (JP)
Title: Optical signal generator
Inventor: KITAMURA HIROYUKI
IPC: H04L7/06
Filed: 1983-07-15
Abstract: PURPOSE:To improve the reliability by converting a start pulse and a short pulse in addition to a signal pulse including information to be transmitted into an optical signal and transmitting the result. CONSTITUTION:N sets of digital signal and M sets of analog signals converted (5) into digital signals are inputted to a shift register 4 as a processing signal. An oscillator 6 generates a signal A being a reference pulse and a short pulse signal B is generated from the signal A at a single shot multivibrator 3. A signal C frequency-dividing the signal A by 1/2 at a counter 1 is inputted to a clock terminal of the register 4 and a signal D frequency-dividing the signal A by 1/8 at a counter 2 is inputted to a reset terminal respectively, the processing signal is converted into a serial binary signal E and the result is outputted. A start pulse F is generated from an AND7 between the signals A and D, a pulse signal g is generated from an AND9 among the signals A, E and an inverting signal of the signal C, an output signal H of an OR10 among the signals F, B and G is converted into an optical signal and transmitted to a reception side 20. The signal B next to the signal F is detected for synchronism at the reception.
Patent JP-S5589781-A (JP)
Title: Clock hand correction device
Inventor: JIYANNPIEERU JIYONAN
IPC: G04G5/00
Filed: 1979-10-11
Abstract: A dual display timepiece employs a stepping motor capable of rotation in one sense for driving hour and minute hands in an analogue display and an electronic digital display for displaying other information (second, date, chronograph, etc.). In order to facilitate hour hand corrections a logic circuit is provided which permits the user to enter the nature (positive or negative) and the amount of correction desired into the digital display. Following such entry the hour hand is corrected automatically by application of NxY higher than normal frequency signals to the analogue display, where N corresponds to the number of signals required to effect a one hour or half hour correction and Y corresponds to the correction entered by the user.
Patent JP-S5655147-A (JP)
Title: Keeping of freshness of vegetable and fruit
Inventor: TANAKA EIJI
IPC: A23B7/144
Filed: 1979-10-09
Abstract: PURPOSE: To keep the freshness of vegetable and fruits, by storing the vegetables, etc. in a closed vessel containing activated charcoal adsorbed with palladium chloride as an ethylene treating agent.  
     CONSTITUTION: In the packaging of fresh vegetables or fruits in a closed vessel, activated charcoal having a specific surface area of ≥600m 2 /g, pref. ≥1,000m 2 /g and adsorbed with 0.05W10wt%, pref. 0.5W5wt% of palladium chloride, and if necessary, activated charcoal having a specific surface area of 500W1,500m 2 /g and/or activated charcoal adsorbed with 0.1W30wt% of aniline, are placed in the closed vessel. The necessary amount of the activated charcoal adsorbed with palladium chloride is usually 0.05W20g per 1kg of the vegetables, etc. The combined use of the activated charcoal and/or aniline-adsorbed activated charcoal reduces the necessary amount of the activated charcoal adsorbed with palladium chloride to about 1/3W1/10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61287657-A (JP)
Title: Paper stacking device
Inventor: OSAWA YUKIO
IPC: G03G15/00
Filed: 1985-06-14
Abstract: PURPOSE:To accommodate paper orderly and stably by providing, for a stacking device for accommodating paper discharged from a copy machine and the like for every group, lifting devices for a discharged paper tray and a control device for continuously lowering the paper discharge tray from the uppermost position. CONSTITUTION:A copy machine 1 has a paper discharge port provided with paper discharge rollers 7, 9 and a lever type full load sensor 11. A stacking device is also provided with lifting devices (21, 25, 53) for moving a paper discharge tray 47 upward and downward between the uppermost position and the lowermost position and a control device for continuously lowering the paper discharge tray 47 from the uppermost position to the lowermost position while paper is being discharged from the rollers 7, 9. The control device permits the paper discharge tray 47 to lower at a constant speed and changes the lowering speed of the paper discharge tray 47 in accordance with a paper discharge speed. Further, the paper discharge tray 47 is so constructed that it begins to lower when a paper sensor 49 senses paper and shifts to a direction different from a discharge direction for every group of discharged paper.
Patent JP-H09290258-A (JP)
Title: Purifying sinking/floating body and purifier
Inventor: OGATA SHIRO
IPC: C02F1/32
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide purifying sinking/floating bodies (purifying balls) in which a photocatalyst function layer is efficiently used, decomposed material is easily removed, the photocatalyst function is continued even during outage or after turning off the lights and a purifying tank for efficiently using the sinking/ floating bodies. SOLUTION: A sinking/floating body is made of a small cubic body having small specific gravity. On the surface of a substrate 12, a phtocatalyst function layer 14 by a photosemiconductor is formed. In the surface of the substrate 12, windows 15 without the photocatalyst function layer 14 are made to easily irradiate ultraviolet rays from outside to a light accumulating type ultraviolet irradiating body mixed in the substrate 12. A purifying tank (oxidation-reduction tank) has a reflux device (agitation blade) to circulate a fluid and the purifying sinking/floating bodies 5.
Patent JP-H01300142-A (JP)
Title: Discharging device for cooking
Inventor: IZAKI KANJI
IPC: F24F7/06
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a room from being set to negative pressure during operation of a discharging device by a method wherein a suction port is arranged at a rear and upper part of a cooking table having a cooking device mounted on its upper surface and at the same time a discharging port of an air supplying duct for feeding the surrounding air is arranged as an upper surface of the cooking device. CONSTITUTION:When a blower 10 is operated, oily air, smoke and odor and the like generated from a cooking unit 1 are sucked from a front part of a cooking table 2, guided by an air stress flowed along an air stream guiding plate 6 and a top lid 7 toward a suction port 3, sucked from the suction port 3, passed through an aeration passage 9 and a discharging duct 11 and then discharged out of a room. At this time, since a front part of the cooking table 2 is made to have a negative pressure due to a discharging operation, the surrounding atmosphere is passed through an air feeding duct 5, flowed from a discharging port 4 onto an upper surface of the cooking table 2 so as to eliminate a negative pressure state. Then, the flowed surrounding atmosphere is used for a combustion within the cooking device 1. After this operation, the surrounding atmosphere is sucked through the suction port 3 together with the oily air, smoke and odor generated by a cooking operation and then discharged. Subsequently this operation is repeated and an aeration in a path indicated by a dotted arrow line is formed.
Patent JP-S6019768-A (JP)
Title: Methyllevallorphanium salt compound, manufacture and drug
Inventor: ARUBERUTO BIANCHIETSUCHI
IPC: A61K31/435
Filed: 1984-06-25
Abstract: Methyllevallorphanium salts having peripheral antagonistic activity of formula   <IMAGE>   wherein Yn(-) represents the anion a pharmaceutically acceptable acid other than halogen and n represents the number of negative charges of said anion; a process for their preparation by exchange of the halogen ion with the Yn(-) anion; and pharmaceutical compositions containing them as active ingredients.
Patent JP-S5919615-A (JP)
Title: Multiple spindle marking-off machine
Inventor: WATABE KAZUTOYO
IPC: B23B35/00
Filed: 1982-07-26
Abstract: PURPOSE:To permit single or a plurality of center marking-off at one time by installing a single center apparatus on one side of a rotary slide base body and installing a multiple spindle apparatus onto the other side of the body. CONSTITUTION:A multiple spindle center drill 5 and a single center drill 4 are changed in their directions by manually turning a body 1 by 90 deg., and the drill 5 is fixed through observing a scale 2 so as to be positioned on a workpiece 42. After the drill 5 is positioned at a drilling position, a motor 16 is driven, and the drill shaft is revolved through gears 17 and 18 and a belt, and a work for drawing a number of drilling hole positions on the surface of the workpiece 42 can be carried-out at a stroke. When the number of marking-off is small, a single center drill side is used.
Patent JP-S6024761-A (JP)
Title: Image reading device
Inventor: KUNISHIMA TOSHIAKI
IPC: H04N1/19
Filed: 1983-07-20
Abstract: PURPOSE:To extract securely only necessary image information by arranging in tilting the reference concentration part material at the specified angle against the original reading surface in an image reading device to scan the reference white part material for an image control. CONSTITUTION:A standard white board 3 is fixed in tilting by an inclination angle of theta on the upper original guide between pinch rollers 9 and 11 and driving rollers 10, and 12. This inclination angle theta is provided so as to make a light incident angle against a standard white board 3 from the center of a light source 5 approximately the same as a deflection angle to the mirror 6 from the standard white board 3, namely the incident angle against the mioor 6 necessary for a photoelectric converter 8. In such a way, the photoelectric converter output v0 during the scanning of the standard white board 3 becomes higher than a slice level th1 in the white blank part of an original 13 or than a convertion output vp. Therefore, the part of a range b2 excluding the original record width b1 corresponding to the original is recorded white, thus the record quality is improved.
Patent JP-2000322596-A (JP)
Title: Image generation device and recording medium
Inventor: ARAI MORITAKA
IPC: G06T15/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image generation device which fast generates a high quality image obtained by considering a reflection effect and a refraction effect. SOLUTION: (1) At least one vertex whose X flag is positive exists to three vertexes constituting a polygon. (2) The Z flags of all of the vertexes are not positive. (3) At least one vertex whose Z flag is positive exists. A polygon a1a2a3 satisfying all of these conditions exists over the reference axis (U=0.0) of a virtual sphere so as to be shown by (a). When texture mapping is applied with this state, vertexes al, a2 and a3 are respectively set to texture coordinates a'1, a'2 and a'3 so as to be shown by (b), and an inappropriate image area is mapped. Then, the U coordinates of the vertex a'1 whose Z flag is positive is modified into U=U+1, and appropriate texture mapping is carried out.
Patent JP-S63296810-A (JP)
Title: Filtering concentration device
Inventor: YAGISHITA AIZABURO
IPC: B01D33/06
Filed: 1987-05-29
Abstract: PURPOSE:To enable continuous stable operation for a long time by restricting the clogging of filter material meshes while increasing the concentration of slurry and the recovery efficiency of filtrate. CONSTITUTION:The distance between the ends of a plurality of slurry guide plates 3, 3 and the surface of a filter material 13 is maintained in a range of 1-10mm toward the surface of a cylindrical filter body 1 in a slurry flow space provided surrounding said filter body 1. Then slurry is poured to the full capacity of a raw liquid chamber 21, and is filtered while the filter body 1 is rotated by means of a drive 4. A filtrate flowing into the filter body 1 through the filter material 13 is recovered via an outflow pipe 11, and at the same time, the slurry is concentrated and discharged from a discharge pipe 25 allowing a progress in filtration. Thus a slurry reduction amount is made up for by a supply from a supply pipe 24. As a result, an accumulation of filter cake on the filter material 13 does not increase beyond fixed limits during filter operation. In addition, stable operation for a long period is assured without any increase in filter pressure.
Patent JP-S5255340-A (JP)
Title: Delay circuit
Inventor: OOTSU MASAMITSU
IPC: H01L21/339
Filed: 1975-10-30
Abstract: PURPOSE:The input analog signal is converted to electric charge amount corresponding to the signal level by electric charge combination element, and the transfer electrode is driven by clock pulse to be transferred and then the electric charge amount is converted to the original signal.  Thus, the signal delay can be performed.
Patent JP-S5755622-A (JP)
Title: Electronic switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: H03K17/78
Filed: 1980-09-19
Abstract: PURPOSE:To achieve IC-implementation by eliminating the loss of the base current of a transistor (TR) by varying the base current of the TR according to a load current. CONSTITUTION:Light from a light emission diode LED is reflected by a body to be detected and its reflected light is incident to a phototransistor PHT, which permits a detecting circuit to send its output to the base of a TR11. As the output of the detecting circuit goes down to a low level, the TR11 turns off and the bae current of a TR12 flows through a resistance 23 to turn on the TR12. Then, a TR13 turns on, and consequently a current flows to a load. When a load current is small, a current flowing via route (b) increases and a current flowing via a route (a) decreases correspondingly. Therefore, the base current of the TR12 decreases, so its emitter current becomes small, thereby decreasing the base current of the TR13. When the load current is large, almost all of the currnt flowing through the resistance 23 flows to the base of the TR12, and the base current of the TR13 increases.
Patent JP-H0774365-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: CHIYOU KOUYUU
IPC: H01L29/78
Filed: 1994-05-20
Abstract: PURPOSE:To enable a TFT provided with necessary characteristics to be selectively formed on a substrate. CONSTITUTION:A TFT of crystalline silicon film and another TFT of amorphous silicon film are selectively formed on a substrate. For instance, in an active matrix type liquid crystal display, a peripheral circuit is formed of crystalline silicon film, and a pixel part is composed of TFTs formed of amorphous silicon film. A crystalline silicon film can be selectively obtained through such a method that metal which selectively accelerates crystallization is introduced.
Patent JP-S5684716-A (JP)
Title: Quaternary ammonium salt made from diepoxide and diamine* its manufacture and application
Inventor: HAASE JAROSLAV
IPC: A61Q5/06
Filed: 1980-09-20
Abstract: The invention relates to processes for the treatment of substrates which comprise applying at least one ammonium salt to the substrate as an algicide, bactericide or fungicide, said ammonium salt containing units which contain diepoxide and diamine radicals.
Patent JP-S61288810-A (JP)
Inventor: FUKUBA HIROSHI
IPC: A61C15/00
Filed: 1985-06-17
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-S63300083-A (JP)
Inventor: NOUJI KATSUYUKI
IPC: B66B1/14
Filed: 1987-05-29
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-H01301607-A (JP)
Title: Getto essential oil-adsorbed insecticidal body
Inventor: MORITA MASARU
IPC: C11B9/00
Filed: 1988-05-31
Abstract: PURPOSE:To provide an inexpensive GETTO (ALPINIA SPECIOSA K. SCHUM) essential oil-absorbed insecticidal body having high insect-proof, insecticidal and germicidal effects and applicable for various uses, by subjecting the essential oil of the GETTO extracted from the GETTO to an adsorbing, mixing or dispersing treatment on a carrier. CONSTITUTION:The essential oil of GETTO extracted from the GETTO is subjected to an adsorbing, mixing or dispersing treatment on a carrier comprising a sheet material such as pape or cloth, diatomaceous earth, alumina, acid clay, woodmeal, kaolin, bentonite, active carbon, silica, various synthetic resins, etc., to provide the insecticidal body applicable for various uses, because the insecticidal body is stable, inexpensive, extremely readily producible and non- poisonous against men and beasts, exhibits excellent insect-proof, insecticidal and germicidal effects and is also useful as a good aromatic material. When adsorbed on the carrier, the essential oil is preferably diluted with a solvent into a concentration of <=2%, especially <=1%.
Patent JP-H02311099-A (JP)
Title: Malfunction prevention control system
Inventor: YAGAWA MASARU
IPC: H04L1/08
Filed: 1989-05-26
Abstract: PURPOSE:To prevent malfunction by controlling it when the plural number of times of control signals are received for each monitor time and the result of detection is the same and correct. CONSTITUTION:A center equipment 1 sends a control signal for the plural number of times at a prescribed time interval via a transmission section 3 to terminal equipments 2-1 to 2-n connected by a line 6. The control signal sent for the plural number of times from the equipment 1 is received for each monitor time of a time monitor section 5 of the equipments 2-1 to 2-n and when the result of a detection section 4 represents all the same control content, the control is implemented according to the control signal. Thus, the equipment 2 surely decides an error due to a program runaway of the processor of the equipment 1 or the like and malfunction is surely prevented.
Patent JP-2000319565-A (JP)
Title: Electrically coagulative printing ink and its utilization
Inventor: OTSUJI SATORU
IPC: C09D11/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrically coagulative printing ink not causing greasing in the non-image region of a printed object and imparting printed matter of high picture quality. SOLUTION: In this electrically coagulative printing ink containing at least an electrolytically coagulable polymer, a soluble electrolyte, a pigment and a liquid medium, the pigment meets the following conditions when dispersed in the electrically coagulative printing ink: the volume accumulation 50% particle size of the pigment is 0.3-2 μm and; the ratio of particles having a size of <=0.2 μm is <=25 wt.% in its particle size distribution.
Patent JP-H10308409-A (JP)
Title: Wire bonder with automatic power switching function
Inventor: ISHII IWAO
IPC: G06T1/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the wire bonder which can automatically switch the lens power of a photographing means to optimum power according to the structure of a bonding target area. SOLUTION: This wire bonder is so constituted as to photograph the bonding position of a semiconductor chip 4 by a CCD camera 1 and perform a specific image process for wire bonding by an image processor 3 by using the video signal of the CCD camera 1. In this case, the CCD camera 1 having a zoom lens 2A, a motor controller 5 which varies and controls the lens power of the zoom lens 2A of the CCD camera 1, a control motor 6, a belt 8, and a pulley 7 are provided and on the basis of bonding position information given by a table feed controller, etc., of a bonder main body side, the motor controller 5 automatically switches the lens power of the zoom lens 2A to optimum power corresponding to the bonding position.
Patent JP-H0226189-A (JP)
Title: Teletext decoder
Inventor: RICHIYAADO EDOWAADO FUREDERITS
IPC: H04N7/025
Filed: 1989-05-26
Abstract: PURPOSE: To use all page memories by providing a flag supply means connecting with each column of the page memory and selecting a corresponding data packet using a set flag. CONSTITUTION: A teletext data pulse D from a video processor circuit 3 is supplied to the collecting channel of a data collecting circuit 4 and a memory 5. The collecting channel decides a memory address to a packet in the memory 5. The memory 5 is formed according to a teletext page, has the set flag by the processor means 2 in each column, and displays whether or not to store the packet. If the memory address is decided, the flag is read and it becomes selectively settable under the control of the means 2. Since this set flag starts the selecting operation of a data packet corresponding to the line of the memory 5, the memory 5 is effectively used.
Patent JP-S6110307-A (JP)
Title: Automatic sound volume adjusting device
Inventor: KATOU MASAYUKI
IPC: H03G3/32
Filed: 1984-06-25
Abstract: PURPOSE:To attain excellent automatic sound volume control in audible sense by applying a detected noise component to a time constant circuit having a time constant different depending on the increase/decrease in noise and controlling the sound volume by the output. CONSTITUTION:A sound in a cabin including noise detected by a microphone 11 is amplified by an amplifier 1, detected by a detector 5 and smoothed into a DC by a time constant circuit 13. Similarly, an audio signal is smoothed by a detector 5' and a time constant circuit 13'. Both the DC signals are subjected to substraction by a subtractor 14, the audio component iseliminated and only the noise component is extracted. The noise component controls an electronic volume 2 via a voltage/current converter 16, a current mirror 15 and a time constant circuit 17. Further, a variable impedance circuit 18 is connected to an output of the current mirror 15 to increase the time constant of the time constant circuit 17 when noise increases and to decrease the time constant when the noise decreases. Thus, the audible sense is improved.
Patent JP-S5558638-A (JP)
Title: Automatic phase equalizing system in fm circuit
Inventor: KAWAI KAZUO
IPC: H04B3/10
Filed: 1978-10-27
Abstract: PURPOSE:To realize the automatic phase equalizing system in an FM circuit which can follow selective phasing. CONSTITUTION:Receiving FM signals are converted to an intermediate frequency and are applied to input terminal 1. After having the amplitude limited by amplitude limiter 4 through secondary variable phase equalizer 2 and ternary variable phase equalizer 3, these signals are demodulated by FM demodulator 5 to become base band signals and are applied to demodulation output terminal 6. The fundamental wave of pilot signals is extracted from demodulation output signals by filter 7 and is multiplied by 2 by 2-multiplier circuit 10 to become reference signals, and the second modulation wave extracted by filter 8 is subjected to phase detection 14 to control secondary variable phase equalizer 2 through loop filter 16 and control circuit 18. Similarly, the output of filter 7 is multiplied by 3 to form reference signals, and the third moldulation wave extracted by filter 9 is subjected to phase detection by phase detector 15 to obtain control signals, thereby controlling ternary variable phase equalizer 3.
Patent JP-H09317852-A (JP)
Title: Gear and gear train
Inventor: KATO TAKESHI
IPC: F16H55/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated by a gear by suppressing the direct propagation of vibro-motive force resulted from errors of irregularity in tooth surfaces to the gear through the larger deflection of the teeth provided in a row on the gear as to absorb the irregularity due to tooth surface errors to thereby suppress vibration to be propagated to the gear box through the bearings. SOLUTION: One gear 1 and at least one gear 11 of a gear train are at their teeth 2 and 12 made of highly rigid material, and slotted with slits 3 and 13 radially extending from their addendums to the gears 1 and 11 themselves as to split their whole tooth thickness into equal halves in the tooth trace direction. Even when tooth surface errors occur as in the existing manufacture to cause irregularity in tooth surfaces 4 and 14, the deflection of the teeth 2 and 12 absorbs vibration caused by the irregularity to suppress vibro-motive force resulted from the errors and thus noise generated by the vibro-motive force resulted from the errors.