baber/WOPTO huggingface dataset:
Patent JP-S62216588-A (JP)
Title: Horizontal phase shifting circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N3/227
Filed: 1986-03-18
Abstract: PURPOSE:To expand a phase shifting quantity and to eliminate the dependence upon a horizontal scanning frequency by constituting the second phase locking loop to automatically control the phase relation of a fly-back pulse and a comparing pulse waveform-shaped from a horizontal oscillating circuit and controlling the phase of a comparing pulse. CONSTITUTION:A horizontal oscillating circuit 23, a phase detecting circuit 21 and a low pass filter 22 form the first phase locking loop PLL1, and the phase detecting circuit 21 obtains the phase detecting outputs of a horizontal synchronizing signal HD and the first comparing pulse P1 waveform-shaping an oscillating output from the horizontal oscillator 23. The output of the oscillating circuit 23 is shifted by a phase shifting circuit 24 and supplied to a phase detecting circuit 25 as the second comparing pulse P2. The detecting circuit 25 obtains the phase detecting outputs of a fly-back pulse FBP and a P2 and supplies this through a low pass filter 26 to the phase-shifting quantity control terminal of a horizontal output pulse phase-shifting circuit 47. The phase-shifting circuit 27 phase-shifts a horizontal output pulse in accordance with the control signal and supplies it to a horizontal driving circuit 28. In the phase shifting circuit 24, when the P2 is shifted, the phase of the FBP is made freely variable.
Patent JP-H01233863-A (JP)
Title: Synchronizing circuit
Inventor: OTSUKA MASANORI
IPC: G06F1/04
Filed: 1988-03-14
Abstract: PURPOSE:To attain accurate synchronization by applying phase comparison between an asynchronous data and a clock signal, applying sampling of the asynchronous data based on the result of comparison and obtaining a synchronizing data synchronously with the clock signal from the result of sampling. CONSTITUTION:A state change detection means 111 detects its leading and trailing of the asynchronous data 101 and the clock signal 103, and a phase comparator means 121 compares the phase of the asynchronous data 101 and the clock signal 103 based on the result of detection. A sampling means 131 samples the asynchronous data 101 based on the result of comparison of the phase comparison means 121 and a synchronizing data 151 synchronously with the clock signal 103 is obtained from the result of sampling. Thus, the synchronization is applied accurately.
Patent JP-H03262119-A (JP)
Title: Plasma treatment method and device therefor
Inventor: HASEGAWA YASUMASA
IPC: H01L21/205
Filed: 1990-03-13
Abstract: PURPOSE:To make it possible to make uniform the distribution of electric field by high frequency in the vicinity of the material to be treated by a method wherein a driving mechanism, with which a radiation plate and the material to be treated are rotated relatively, is provided. CONSTITUTION:A magnetic field is applied to a discharge chamber 2, into which reaction gas is introduced, by an air-core coil 7, a microwave with which reaction gas is brought into a plasma state is emitted from an eddy empty hole (sit) provided on a tabular radiation plate (antenna plate) 14, and a pre scribed treatment is provided on the material 3 to be treated which is installed on a material-to-be-treated holder 4 using the above-mentioned plasma. Besides, bevel gears 16 and 17, with which a coaxial tube 8 (external conductor 8a, internal conductor 8b) which is connected to an antenna main body 11 to rotate the antenna main body 11, are provided as a driving mechanism with which the antenna plate 14 and the material 3 to be treated are relatively rotated.
Patent JP-2000261306-A (JP)
Title: Mos type semiconductor integrated circuit
Inventor: MATSUDERA KATSUKI
IPC: H03K19/003
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To relieve a maximum voltage applied between a source and a drain while minimizing the increase of the number of elements and the drop of charge and discharge speeds in a MOS transistor switch circuit. SOLUTION: In an inverter IV1, transistors P1, N1a and N1 are serially connected between a power supply VCC and ground potential. The gates of the transistors P1 and N1 are connected commonly to an input node IN. An output node is divided into two (nodes A and B) while separating the current path of the transistor N1A whose gate is connected to the VCC. A switch SW1 inserts the current path of a transistor P2 between a node A and OUT and inserts the current path of transistors N2 and N2a serially between a node B and the OUT. Complementary clock signals CLK and CLKb are supplied to the respective gates of the transistors P2 and N2. The gate of the transistor N2a is connected to the VCC.
Patent JP-S58177986-A (JP)
Title: Production of l-ascorbic acid
Inventor: IGAWA KENJI
IPC: C07D307/62
Filed: 1982-04-09
Abstract: PURPOSE:Sodium 2-keto-L-gulonate is combined with specific amounts of ethanol and acetone to form a slurry and hydrogen chloride is added to the slurry, the formed precipitate of sodium chloride is removed, further the reaction is continued to give the titled compound of high purity with easy and complete separation of by-produced salt. CONSTITUTION:One pt.wt. of sodium 2-keto-L-gulonate is combined with a mixture consisting of 0.25-1.00pts.wt. of ethanol and 0.5-2.5pts.wt. of acetone to form a slurry. About 1.5-2mol, based on the salt, of hydrogen chloride is added to the slurry to effect the reaction at 25-75 deg.C. After the sodium chloride precipitate is removed, the reaction mixture is kept at 25-75 deg.C for 5-100hrs, then cooled to collect the crystals precipitated. The slurry becomes clear, when a prescribed amount of hydrogen chloride is introduced into the slurry prepared using the above mixed solvent. Then the clear solution is kept for 3-6hr, until the precipitation of L-ascorbic acid starts, thus sodium chloride, a by-product, is easily and completely removed, while the solution is kept clear.
Patent JP-S60203636-A (JP)
Title: Production of copolyamino acid
Inventor: HARADA KAORU
IPC: C08G69/00
Filed: 1984-03-28
Abstract: PURPOSE:To prepare the titled amino acid, easily at a low cost, by carrying out the thermal polycondensation of an amino acid with mono- or diammonium salt, mono- or diamide or monoamide ammonium salt of malic acid, maleic acid or fumaric acid or their mixture. CONSTITUTION:The objective copolyamino acid can be produced by carrying out the thermal polycondensation of one or more kinds of amino acids with monoammonium salt, diammonium salt, monoamide, diamide or monoamide ammonium salt of malic acid and/or maleic acid and/or fumaric acid or their mixture, in nitrogen atmosphere at 100-250 deg.C, preferably 160-200 deg.C for about 30min - 5hr, and partially hydrolyzing the reaction product.
Patent JP-S60204684-A (JP)
Inventor: YAMANE YASUFUMI
IPC: C04B41/68
Filed: 1984-03-27
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-H08261736-A (JP)
Title: Semiconductor insertion/withdrawal device
Inventor: NOMURA MINORU
IPC: G01R31/26
Filed: 1995-03-20
Abstract: PURPOSE: To detect and select the appearance of semiconductor lead pitch and bad bend of lead and floating of lead by moving a rectangular coordinates system conveyer device and exactly inserting the semiconductor sucked by a suck up head in a socket. CONSTITUTION: By moving a twist movable shaft up and down with a rectangular coordinates system conveyer device 6, a socket recognition mark 12 of a socket 3 is recognized by a recognition mark recognition part 13 and the misregistration of the mark 12 from a reference point on the XY coordinates of the device 6 is calculated and stored. Then the semiconductor 2 is kept sucked up by a suck up head 4, moved to the position upward to a semiconductor detection camera 7a and parallel to a seimconductor detection camera 7b, the package position of the emiconductor 2 is recognized by the camera 7a, the misregistration from a reference point on he XY coordinates is calculated and the difference from the misregistration of the mark 12 of the stored socket 3 is calculated.  The device 6, up and down and twist movable shaft is moved to the direction of avoiding the difference of misregistration, the position of the semiconductor 2 is corrected and contacted to a lead contact part.
Patent JP-H03261123-A (JP)
Title: Electrolytic capacitor device
Inventor: IWANO NAOTO
IPC: H01G9/00
Filed: 1990-03-12
Abstract: PURPOSE:To lower the height by juxtaposing a plurality of electrolytic capacitors horizontally inside the case, and connecting them in series by a terminal metal fitting. CONSTITUTION:A plurality of electrolytic capacitors 3 and 4 are stored side by side in the case 2 consisting of insulating material, and those are connected in series by a terminal metal fitting 5, and also the external lead legs 18 and 19 of the terminal metal fitting 5 and led out of the case 2. That is, by storing a plurality of electrolytic capacitors 3 and 4 for low voltage in one case 2, and connecting the electrolytic capacitors 3 and 4 in series inside the case 2, it is so arranged as to get high voltage. Hereby, an electrolytic capacitor device with low height can be gotten.
Patent JP-S63227411-A (JP)
Title: Vehicle suspension control device
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/016
Filed: 1987-03-16
Abstract: PURPOSE:To avoid self-excited vibration so as to set a gain for restraining and controlling the rolling of a vehicle body, to a high value during running at a very low speed so that it is possible to obtain an effective anti-rolling effect by adjusting the gain to a suitable value during stopping or running at a very low speed. CONSTITUTION:A control device has a plurality of actuators A1, A2 arranged between a vehicle side member and a wheel side member, a plurality of actuator drive means B1, B2 for adjusting the strokes of the actuators A1, A2 in accordance with predetermined instruction signals and a roll control means C computes the instruction signals in accordance with data of lateral acceleration of a vehicle and an variable gain. In this arrangement, there are added a means D for detecting the speed of the vehicle, and a means E for adjusting the gain of the roll control means C so as to avoid self-excited vibration lateral of the vehicle in accordance with a detected vehicle speed during stopping or running at a very low speed.
Patent JP-S56157131-A (JP)
Title: Reducing device for multipath distortion
Inventor: SHIBUYA TOSHIFUMI
IPC: H04B1/10
Filed: 1980-05-09
Abstract: PURPOSE:To facilitate an elimination of a multipath distortion, by securing a simple and quick adjustment of the delay time. CONSTITUTION:An n-stage CCD variable delaying device is used for a delaying device 10, and an n/2-stage CCD is used for a delaying device 13. A control circuit 17 consists of an oscillator 172 that delivers the reference frequency f0 plus a programmable divider 17. The delay time is controlled in a coupled way for the devices 10 and 13 by the output of the divider 171. One input terminal 14 of an oscilloscope 16 is connected to an output terminal of an AM wave detector 7, and the other input terminal 15 is connected to the output of the device 13. In other words, the amplitude change component of an intermediate frequency signal and the FM wave detection output delayed by a variable delaying device are used for a longitudinal axis signal and a lateral axis signal respectively to secure a plane plotting. The delay time of the variable delaying device has a coupled control under a relation of 1/2 delay time of the variable delaying time used for a multipath distortion eliminating circuit. Thus an adjustment is given so as to approximate the plotted pattern to a line.
Patent JP-S62219093-A (JP)
Title: Ic card reader/writer
Inventor: MORIOKA JUNICHIRO
IPC: G06K17/00
Filed: 1986-03-20
Abstract: PURPOSE:To cause a current to be conducted only at the time of a contact or noncontact action to eliminate a current conducted at the time of the transmission/reception of information and to reduce power consumption by using a cam and a motor as a means bringing the contact terminal of an IC card reader/writer into contact with the terminal of an IC card. CONSTITUTION:When a user inserts the IC card 9 into the IC card reader/writer in the direction of an arrow C and the tip of the IC card 9 reaches a position D, a photointerrupter, etc., sense the effect, and rotate the motor 7. The rotation leads the cam 4 to rotate through a worm 6, a worm wheel 5 and a cam spindle 10, whereby an arm 2 pushed to the cam 4 by a compression spring 11 turns and descends in the direction of an arrow A to bring a contact pin 3 into contact with the terminal of the IC card 9. The contact is sensed, and the rotation of the motor 7 is stopped. Afterward the IC card reader/writer gives the prescribed signal to the IC card 9, and such processing as reading, writing and erasing information is executed.
Patent JP-H02239851-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TANAKA TOSHIKAZU
IPC: G01N29/28
Filed: 1989-03-15
Abstract: PURPOSE:To secure the organization information of a body skin just-under part by executing the intervention of a standoff layer for executing a separation at a prescribed interval between the ultrasonic wave transmitting and receiving surface of an ultrasonic probe and a body internal wall. CONSTITUTION:The waveform of an ultrasonic wave emitted from an ultrasonic probe 10 is not made into the waveform of a correct one shot, a condition to tail by the degree of a prescribed time DELTAt, namely, a group delay is generated. The standoff layer having a prescribed thickness (d) is formed between an ultrasonic wave transmitting and receiving surface 10a and the body internal wall for separating the ultrasonic wave transmitting and receiving surface 10a from the body internal wall by the degree corresponding to the group delay time DELTAt. The standoff layer is made of an acoustic coupling medium 13 such as a jelly for ultrasonic diagnosis having the same viscosity and acoustic characteristic as, for example, an ultraphonic, etc., and the acoustic coupling medium 13 is put into a cylindrical container 14 attached to a main body operating part.
Patent JP-H11239797-A (JP)
Title: Extresion treatment tank for public toilet
Inventor: YAMADA FUSAO
IPC: C02F3/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an excretion treatment apparatus for a public toilet dispensing with dipping-up work or the drainage to sewarage in an area having no sewage. SOLUTION: An excretion treatment tank consists of a pretreatment tank 1 receiving excretion to preliminarily decompose the same by air stirring, a coarse filter tank 2 for removing coarse impurities from the pretreated sewage, a large-sized storage tank 3 removing small impurities from the coarsely filtered sewage to store the sewage and a plurality of parallelly arranged main treatment tanks 4 for perfectly decomposing the filtered sewage.  An air jet pipe 11, the air supply pipe communicating therewith and an exhaust cylinder are arranged to the pretreatment tank 1 along the bottom part thereof and a coarse filter net 17 is suspended at the outflow port of the pretreated sewage supply pipe 16 communicating with the coarse filter tank 2 from the pretreatment tank 1 and a fine filter net 22 is suspended just under the outflow port of the pretreated sewage supply pipe 21 communicating with the large sized filter storage tank 3 from the coarse filter tank 2 and the filtered sewage supply pipe communicating with the main treatment tank 4 from the large-sized filter storage tank 3 is provided and an air jet pipe 38, the heater arranged just above the air jet pipe 38,  the air blow-out pipe communicating with the inside and outside of the tank and blowing air to the liquid surface in the tank and the exhaust cylinder of the upper part of the tank discharging generated decomposing gas to the outside of the tank from the main treatment tank are arranged to the main treatment tank 4.
Patent JP-H03262200-A (JP)
Title: Electromagnetic shield molding material low in surface resistance
Inventor: SAKAMOTO RYOZO
IPC: H05K9/00
Filed: 1990-03-12
Abstract: PURPOSE:To enable an integrally molded plastic case to be possessed of a high shielding property adapted for an electronic equipment case by a method wherein the minimal amount of stainless steel fine fibers required for lessening thermoplastic resin in surface resistance is dispersed into the resin concerned and a small amount of long carbon fibers is added to enable the fine fibers to come fully into contact with each other. CONSTITUTION:10-55% by weight of stainless steel fibers controlled to be 1-50mum in diameter and 50-500mum in length respectively and 0.5-10% by weight of carbon fibers controlled to be 7-30mum in diameter and 1-12mm in length respectively are mixed into thermoplastic resin. Furthermore, it is preferable that 1-15% by weight of titanium oxide (TiO2) is added. By this setup, the optimal amount of fine fibers required for obtaining a target surface resistance and long fiber conductive filler are combined, whereby the mixed thermoplastic resin can be sharply lessened in surface resistance as compared with a case in which only the maximal amount of fine fibers is used.
Patent JP-S58179203-A (JP)
Title: Preparation of modified vinyl type polymer
Inventor: HAMADA SATOSHI
IPC: C08F8/00
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a uniform modified vinyl type polymer easily in a short time, by blowing a reactive gas through a vinyl type polymer solution under pressure, and passing the solution through static kneading elements. CONSTITUTION:A vinyl type polymer solution 1 pressurized at >=2kg/cm<2> is passed through a transportation pipe 2. On the other hand, a reactive gas 4, e.g., ammonia, pressurized more than the solution 1 of the vinyl type polymer, preferably at (P+0.1)-(P+2.0) pressure [P is the pressure (kg/cm<2>) of the solution of the vinyl type polymer] is then blown from a blowing pipe 3 of the reactive gas 4, mixed with the polymer solution and then sent to static kneading elements 5 to give the aimed modified vinyl type polymer 6.
Patent JP-H07271139-A (JP)
Title: Image forming device
Inventor: KISHIMOTO TADAO
IPC: G03G15/06
Filed: 1994-03-30
Abstract: PURPOSE:To control a developing current to be always constant by variably controlling the value of a bias voltage impressed on a developing sleeve in accordance with the variation of distance between a photoreceptor and the developing sleeve. CONSTITUTION:The developing current flows between the photoreceptor 1 and the developing sleeve 21 in the case of developing, and a voltage is generated in a resistance R. The generated voltage is inputted to a developing current detecting means 80, and is outputted from the means 80 as a smooth developing current. The developing current is inputted to a control part 90. The part 90 compares the developing current with a previously set value, and variably controls the voltage of an AC power source 75 or a DC power source 76 in order to make the value of the developing current equal to the set value. That is, the part 90 controls so that the bias voltage is dropped since the distance between the photoreceptor 1 and the developing sleeve 21 is short and developing property is enhanced, and the bias voltage is boosted since the distance between the photoreceptor 1 and the developing sleeve 21 is long and the developing property is reduced.
Patent JP-2000254461-A (JP)
Title: Glass filter
Inventor: ITO TOSHIFURU
IPC: G01N33/48
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a glass filter suitable for preparation of plasma and serum samples by filtration of blood without affecting the blood analysis values of sodium, chlorine, etc., even the filter is used for blood filtration by applying a carbon thin film coating to a glass filter medium consisting of glass fiber filter paper. SOLUTION: The glass filter includes the glass filters formed by using the glass fiber filter paper or sintered glass. The material mainly applied to the blood filtration is the glass fiber filter paper, particularly a low density glass fiber filter paper. When the surfaces of the glass fibers are treated with a hydrophilic high polymer, the filtration may be rapidly and smoothly executed. Methods, such as a vacuum vapor deposition method and a sputtering method, are applicable as the method for forming the carbon thin film coating. Further, if the formation of the carbon thin film coating is executed to the glass filter at the time of its production when the production stage for the glass filter permits to the glass fibers prior to the formation of the filter paper, for example, in the case of the glass fiber filter paper, the coating may be more perfectly formed.
Patent JP-H08263457-A (JP)
Title: Substitute processing system
Inventor: ENCHIYOU HAYAMI
IPC: G06F13/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide the substitute processing system with which substitute processing can be performed by selectively designating a required message out of a queue at the time of abnormality, etc., in the substitute of processing of message of a decentralized processing computer system. CONSTITUTION: A message is connected to and held at each required queue 20 and a message transfer part 21 and a message transmission part 22 are provided. Then, the message transfer part 21 receives the input of a substitute processing instruction, selects message out of the queue 20 designated by the substitute processing instruction according to the designation, connects this selected message to a designated substitute destination queue 23 and requests transmission of the message to the message transmission part 22 and the message transmission part 22 transmits the message connected to the substitute destination queue 23 toward the destination to be the substitute destination queue 23.
Patent JP-H07267718-A (JP)
Title: Method for drying ceramic cylindrical molding
Inventor: KASHIWAGI HIROSHI
IPC: B28B21/52
Filed: 1994-03-30
Abstract: PURPOSE:To make it possible to efficiently execute a stage for carrying respective ceramic cylindrical moldings to a drying position and removing the cylindrical moldings subjected to a drying treatment and to reduce the space to be occupied by a drying device for the cylindrical moldings in a drying method blowing air from the lower side of the cylindrical moldings to float the moldings. CONSTITUTION:The plural cylindrical moldings 7 are continuously subjected to the drying treatment. The drying device 4 having plural drying sections 5A to 5J provided with gas ejection surfaces is used. The cylindrical moldings 7 are transported to the drying sections 5A to 5J where the cylindrical moldings are subjected to the drying treatment while the cylindrical moldings are kept afloat. At this time, the drying sections are moved to successively transfer the cylindrical moldings 7 above the empty drying sections. The cylindrical moldings 7 subjected to the prescribed drying treatment are successively removed from the drying sections.
Patent JP-S59187530-A (JP)
Inventor: YAMASHITA YOSHIHIRO
IPC: B65C1/02
Filed: 1983-04-07
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。