baber/WOPTO huggingface dataset:
Patent JP-S59207680-A (JP)
Title: Gas laser device
Inventor: YOSHIZUMI SHIYUUZOU
IPC: H01S3/097
Filed: 1983-05-10
Abstract: PURPOSE:To prevent deterioration in the vicinity of a cathode, by reducing the increase in cathode voltage. CONSTITUTION:The voltages of impedance elements 5 and 6, which are connected to cathodes 3 and 4, are detected. The minimum value of the voltages detected by the cathode-voltage detecting means 8 and 9 is detected by a comparing means 10 of the cathode voltages. When the detected minimum value increases higher than the specified value of a reference-voltage supplying means 11, the voltage of a high voltage power source 7 is decreased. Conversely, when the minimum value is decreased, the power source voltage is increased. Thus the power source 7 is controlled so that the cathode voltages are not abnormally increased.
Patent JP-H06295543-A (JP)
Title: Mechanism for moving magnetic head supporting body
Inventor: KAMIMURA TATSUYUKI
IPC: G11B11/10
Filed: 1993-04-08
Abstract: PURPOSE:To provide a mechanism for moving a magnetic head supporting body by which the displacement amount of a magnetic head is secured and the reproducibility of the piezoelectric actuator to an initial position is improved as much as possible even when a piezoelectric actuator is used. CONSTITUTION:This mechanism for moving a magnetic head supporting body moves a magnetic head supporting body supporting the magnetic head 13 by using the piezoelectric actuator 8 so that the magnetic head 13 arranged to be opposed to a disk 100 may be displaced in a 1st direction in the case of setting a direction perpendicular to the disk 100 as the 1st direction. The mechanism is provided with an expanding mechanism 17 expanding the displacement of the actuator 8 and transmitting it to the magnetic head supporting body and a stopper 19 restricting the displacement in at least one direction out of the displacing directions of the actuator 8.
Patent JP-S524643-A (JP)
Title: Disposal apparatus for incoming floating substance
Inventor: SATOU KATSUO
IPC: B01D33/00
Filed: 1975-06-30
Abstract: PURPOSE: To provide an apparatus to dispose floating substance in water-passage automatically and to reduce accident frequency with simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10256095-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: ITO TAKAHITO
IPC: H01G9/035
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolyte for electrolytic capacitor excellent in spark discharge, conductivity and high temperature stability by employing a solute produced by dissolving a fatty acid saturated dicarboxylic acid compound having total number of carbon within a specified range, shown by a specific formula, or a salt thereof into a solvent principally comprising an organic polar solvent. SOLUTION: A fatty acid saturated dicarboxylic acid compound of 12-18C shown by a formula (where, R1 and R2 are alkyl group of 1-8C) or a salt thereof is dissolved into a solvent principally comprising an organic polar solvent to produce an electrolyte for electrolytic capacitor. When the alkyl group of R2 is 3C or above, increase of tanδ is suppressed after it is preserved under high temperature. The fatty acid saturated dicarboxylate includes ammonium salt, amine salt and quarternary salt of fatty acid saturated dicarboxylic acid and quarternary salt of cyclic amidine compound.
Patent JP-H05277580-A (JP)
Title: Downward triple knockout die
IPC: B21D37/08
Filed: 1992-04-03
Abstract: PURPOSE:To execute triple knockout working by allowing the upper die provided with a punch related part and an ejector, and the lower die provided with a die related part corresponding to the upper die and an ejector to cooperate with each other. CONSTITUTION:The upper die 1 is provided with a punch body 7 being freely movable vertically in a punch guide 5, and in the axis center tip part of the body 7, a punch chip 19 is provided. Also, between the punch chip 19 and a cutting edge part provided in the tip part of the punch body 7, a second ejector 23 energized downward by a second process spring 25 is provided. The lower die 3 is provided with a die chip 33 in the lower part of a die 29, and in the axis center part of the chip 33, a first ejector 37 energized upward by a first process spring 35 is provided. Moreover, between the die 29 and the die chip 33, a third ejector 41 energized upward by a third process spring 51 is provided. By working executed by cooperation of these upper and lower dies, the time for set-up and working is shortened remarkably.
Patent JP-H07271528-A (JP)
Title: Print system
Inventor: SASAKI ICHIRO
IPC: B41J5/30
Filed: 1994-03-28
Abstract: PURPOSE:To improve the print processing efficiency of graphic data for a print device by compressing the graphic print data on the charts and images in a compressing/coding system proper to the print device where the graphic print data can be evolved into the dot images by the print device and then transmitting these compressed print data to the print device. CONSTITUTION:The graphic print data produced by a print data production device are compressed and coded in a prescribed compressing/coding system where the graphic print data can be evolved into the print data on the dot images at the side of the print device. Then these compressed and coded print data are sent to the print device. The print device stores the received print data in a buffer and evolves them into the print data on the dot images. Thus the data are printed on the print forms by a print mechanism based on the evolved print data on the dot images.
Patent JP-H01254607-A (JP)
Title: Method for biological control of insect with insect-parasitic nematode
Inventor: KAWASAKI SEIJI
IPC: A01N63/00
Filed: 1988-04-05
Abstract: PURPOSE:To effect biological control of an insect such as larva of May beetle, by using a specific insect-parasitic nematode living in Japan, sufficiently compatible with the climate and biosystem of Japan, having high insecticidal activity and producible in large quantity by artificial culture. CONSTITUTION:An insect, especially coleopterous vermin such as Cupreous chafer or soybean beetle is biologically controlled by using an insect-parasitic nematode, Steinernema spp. (OJ-N1), found in the soil of natural condition in Japan. The nematode OJ-N1 exhibits an insecticidal effect as high as about 2-90times that of conventional nematode against coleopterous vermin against which conventional nematode has low insecticidal effect. The present nematode can survive over a long period in the soil under the natural condition of Japan. Since it can be artificially cultured in large quantity, it can be used as a biological controlling means of commercial base. The vermin-controlling effect can be further improved by combining the present nematode OJ-N1 with fermented compost such as bark compost or other soil conditioner.
Patent JP-S63248398-A (JP)
Title: Method for determining ascorbic acid
Inventor: OHASHI MINORU
IPC: C12Q1/26
Filed: 1987-04-03
Abstract: PURPOSE:To rapidly and simply determine the titled compound without influence of a coexisting substance in good precise, by adding an alkalized L-ascorbic acid oxidase to L-ascorbic acid-containing liquid acidified with methaphosphoric acid and then measuring the dissolved oxygen with a sensor. CONSTITUTION:A sample liquid containing L-ascorbic acid (L-AsA) acidified with methaphosphoric acid (HPO3) is charged into a reaction vessel 1 and an alkalized L-ascorbic acid oxidase (ASOD) is added into the reaction vessel 1 from inlet 3 for pouring a reagent provided in a stopper 2 of the reaction vessel 1 through a fine hole while keeping temperature in a temperature controlling jacket 6 to constant value with water having constant temperature. Then the resultant decrease of the dissolved oxygen (DO) is measured with a DO sensor 8 and amplified by an amplifier 9 and DO consumption is read from mV recorder to determine ascorbic acid.
Patent JP-H10283402-A (JP)
Title: Facility lending device
Inventor: MIYAMOTO HIROYUKI
IPC: G06Q50/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate booking operation and to improve the operation efficiency by booking facilities by the same operation as the booking of one facility for an event even for an event which uses plural facilities. SOLUTION: A facility master 11 includes a facility-kind-classified master 33, a facility use style master 34, an equipment master 35, and a meter-facility correspondence master 36. In addition to individual facilities, a parent facility consisting of more than one facility is defined and booking for event sponsors is enabled in facility units including parent facilities. Then individual facilities constituting total facilities and plural facilities are registered as one parent facility in the facility-kind-classified master 33 and which facility belongs to which parent facility is registered. Therefore, when one event to be booked requires more than one facility to be used, the parent facility including the necessary facilities is specified to book the facilities through the same operation as the individual booking of the facilities.
Patent JP-H08239908-A (JP)
Title: Wide-flange shape steel joining member, and structure built with wide-flange shape steel
Inventor: MORIYA TSUGIO
IPC: E04B1/58
Filed: 1995-03-03
Abstract: PURPOSE: To install steel plates for the exterior side of a structure built with wide- flange shape steels from the interior side by a method wherein a male member made up by welding a steel plate and a bolt to an wide flange shape steel and a female member made up by welding an angle steel with a bolt hole to the wide flange shape steel are joined together. CONSTITUTION: A bolt 16 is inserted through a bolt hole 17 of a steel plate 10 and the head of the bolt 16 is welded to a notch 19 provided at one end of the web 15 of a wide flange shape steel 9, and thereby a vertical male member A1 is made up. A bolt hole 17 is provided at an angle steel 11 and another wide-flange shape steel 9 with a notch 20 provided at the end of the web 15 thereof is welded to the angle steel, and thereby a vertical female member A2 is made up. The bolt 16 of the male member 1 for a joining member for wide-flange shape steels or a joining member in similar structure is inserted into the bolt hole 17 of the female member 2, and fastening is made tightly for joining with a nut through a washer, utilizing the notch 20. Thereby, the wide-flange shape steels 9 for a structure built with the wide-flange shape steels can be joined without weakening strength at the joining parts, and panels and units for the exterior of the structure can be installed from the inside, and the method can be accommodative to joining of interior equipment.
Patent JP-H10284364-A (JP)
Title: Alignment mark for electron beam exposure, electron beam exposing method and electron beam exposing equipment
Inventor: HISA YOSHIHIRO
IPC: G03F7/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To enable obtaining an alignment mark whose discrimination ability is high, by forming a region having a potential different from the potential of a substrate region except an alignment mark region. SOLUTION: A reverse bias is applied to an alignment mark constituted of a P-N junction by a bias applying circuit 3. The alignment mark is scanned by an electron beam 4. Secondary electrons emitted form the surface of a substrate are detected with a secondary electron detector. In this case, since a bias is applied to the P-N junction of the alignment marked part, the potential of the alignment marked part is different from that of the other region to with the bias is not applied. The amount of secondary electrons emitted from the alignment marked by irradiation of electron beams 5 is different from the amount of electrons emitted from the other substrate region. The alignment marked formed of the P-N junction is recognized by measuring the inplane distribution of emitted amount of the secondary electrons.
Patent JP-H11284077-A (JP)
Title: Layout method and layout device for clock net in semiconductor integrated circuit
Inventor: AIZAWA HISAMITSU
IPC: H03K5/13
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To layout a clock net so as not to generate clock skews in a semiconductor integrated circuit. SOLUTION: By the use of flip-flop arrangement information 5a, a net list 5b and a flip-flop information 5c, and flip-flops to be connected to the same clock net are classified (steps S1-S3). When the flip-flop connected to the clock net is operated by the rise of a clock, delay calculation when the clock input of the flip-flop becomes the rising is made (steps S4 and S5). When the flip-flop connected to the cross net is operated by the falling of the clock, the delay calculation is performed (steps S4 and S6) for which the clock input of the flip-flop becomes the falling.
Patent JP-S5512108-A (JP)
Title: Preparation of formed product
Inventor: IWANAMI TERUO
IPC: C08K3/38
Filed: 1978-07-08
Abstract: PURPOSE: To prepare formed products, e.g. fibers, etc., having excellent qualities while suppressing the twisting and surging of the extruded melt, by compouding a specific melt-formable vinyl alcohol copolymer with a rapidly reacting melt tension improver.  
     CONSTITUTION: A melt-formable vinyl alcohol copolymer having a melt tension of≤0.2g at a temperature higher than the melting point by 20° (e.g. copolymer with ethylenesulfonic acid, etc.), is mixed with 0.02W2 wt.% of a rapidly reacting melt tension improver (pref. boric acid, etc.) as powder, etc. to give a composition having a melt tension of 0.2W2g, and melt formed (pref. extruded) to fibers, etc., preferably after pelletization. The melt tension can be further improved by the melt- mixing in pelletizing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59208377-A (JP)
Inventor: SAEKI CHIYUUKICHI
IPC: F25D23/00
Filed: 1983-05-12
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-H07290055-A (JP)
Title: Electrolyzing current controller of ionized water producer
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1994-04-21
Abstract: PURPOSE:To control the feed current in accordance with the change in load and protect the components of an electrolyzing power source, etc., from burning by obtaining the appropriate output value of a supply voltage based on the resistance value of water to be electrolyzed and the appropriate current value and turning off an electrolytic switch when the detected current value exceeds a certain value. CONSTITUTION:A power source switch 5 for the ON-OFF control of the voltage to be supplied to an electrolytic cell 6 and a current sensor 10 for detecting the supply current are interposed between an electrolyzing power source 1 consisting of a power source transformer 2 and a rectifying circuit 3 and the cell 6 to be charged with the water to be electrolyzed. An electrolyzing voltage is impressed between the electrodes in the cell 6 to generate ionized water. In this case, when the supply of a specified overcurrent to the cell 6 is detected by the sensor 10, the switch 5 is turned off by a control means 20. The resistance value of the water to be electrolyzed is calculated from the supply voltage and current, and the appropriate output value of the supply voltage is obtained from the calculated value and an appropriate current value to adjust the variable resistance 15.
Patent JP-S578442-A (JP)
Title: Magnetic measuring apparatus for concentration of oxygen
Inventor: YAMADA HAJIME
IPC: G01N27/74
Filed: 1980-06-19
Abstract: PURPOSE:To accurately measure concentration of oxygen without causing any influence due to variation of heat conductivity of gas to be measured, by detecting leakage flux of magnet by detection means of magnetic flux density and measuring concentration of oxygen of the gas to be measured. CONSTITUTION:A reference system 10 is composed of a core 12, an exciting coil 13 and a power source 14 and is equipped with an electromagnet 11 turning a magnetic pole 122 into N pole and a magnetic pole 121 into S pole by a reference electric current Ir which is allowed to flow to the coil 13 and a case 15 filled with the reference gas. A measuring system 20 is composed of a core 22, an exciting coil 23 and a power source 24 with a variable mechanism 241 and is equipped with an electromagnet 21 turning a magnetic pole 221 into N pole and a magnetic pole 222 into S pole by a control current Ic which is allowed to flow to the coil 23 and a case 25 in which the gas to be measured in allowed to flow. A sensor 30 is a sensor part in measuring apparatus of magnetic flux density. When a leakage flux of the electromagnet 11 is phir and that of the electromagnet 21 is phic, these leakage fluxes are detected by the sensor 30 differentially and the output Eo is proportional to the concentration of oxygen of the gas to be measured.
Patent JP-H10280496-A (JP)
Title: Branch connector for water work antifreezing belt
Inventor: MURAYAMA MAKOTO
IPC: E03B7/12
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a branch connector capable of allowing an easy branch connection work for a heat generating belt at a site. SOLUTION: A T-shaped connector 10 has a soft insulating and fusion-resisting resin plate 25 inserted in space between a lead wire T-shaped connector 11 and a T-shaped earth cable 21, and a third bundling fitting C of the earth cable 21 is coupled to a forked gap X of the lead wires 12a and 13b of a second bundled wire cord 13 of the connector 11. At the same time, the connector 11 and the earth cable 21 are clamped like a sandwich with soft resin sealing plates 18 and 19, and sealed through a mold pressing fusion process within a range for covering the first to the third bundling fittings A to C and the lead-out parts F of the skins of the first to the third bundled wire cords 12 to 14, with the first to the third lead wires 22, 23 and 24 attached respectively to the the first to the third wire bundled cords 12 to 14.  In addition, female plug-in connection terminals T2 are connected to the ends of the lead wires of the bundled wire cords 12 to 14, and male plug-in connection terminals T2 are connected to the ends of the earth cables 22 to 24. According to this construction, a branch connection work for a heat generating zone can be easily done at an outdoor construction site or the like by simply plugging the male-female connectors of leads wires in a heat generating zone into inverted plug-in connection terminals.
Patent JP-S5418652-A (JP)
Title: 360-degree variable phase shifter
Inventor: SUZUKI EIJI
IPC: H03H11/20
Filed: 1977-07-12
Abstract: PURPOSE:To obtain a phase shifter which can vary the phase shift amount in a range very close to that from the original signal to 0 - 360 deg. over a wide frequency range (several Hz to several hundreds MHz) through a simple constitution using the monostable multivibrators for the variable action time and the fixed action time respectively.
Patent JP-S539560-A (JP)
Title: High peripheral speed slip ring device
Inventor: KADONO ASAO
IPC: H01R39/18
Filed: 1976-07-14
Abstract: PURPOSE: The need for drilling of lead wire lead-out holes of a rotor is eliminated and performing of multichannel measurement at high accuracy is made possible with simple construction of contacting contact wires to the slip rings shrinkagefitted to the rotor under tension being applied and supplying a lubricating oil to these parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S578878-A (JP)
Title: Optical character reading device
Inventor: ISOBE HIROMASA
IPC: G06V30/162
Filed: 1980-06-20
Abstract: PURPOSE:To eliminate the setting of gain of a gain controller and thus reduce the reading time for an optical character reading device, by cutting the texture signal close to white with the overall mean level signal of a read analog signal. CONSTITUTION:The texture analog signals 13 and 14 read by optical reading elements 4 and 5 are supplied to mean value arithmetic circuits 8 and 9 to obtain mean signal levels AV1 and AV2. These levels are supplied to a main scan mean value arithmetic circuit 10 to obtain a main scan mean level signal AVT. The signal AVT is supplied to gain controllers 6 and 7 to give an integrated control to each gain and also supplied to texture eliminating circuits 11 and 12 to cut the texture signals close to white. In such way, both a gain control and an elimination of texture can be carried out simultaneously.
Patent JP-H05278025-A (JP)
Title: Wafer processor
IPC: B24B37/00
Filed: 1992-04-06
Abstract: PURPOSE:To provide a wafer processor, which can finish highly precisely an end face of an ingot without generating a residual distortion on the end face. CONSTITUTION:A grindstone spindle 18 is arranged within a hollow spindle 14, a mounting plate 20 is stuck close to the tip part of the grindstone spindle 18. Then the mounting plate 20 is connected with a lapping grindstone 26 lapping an end face 24 of an ingot through a spring member 22 fitted to a circumferential part and the lapping grindstone 26 is supported swingably freely through a spherical body 28. With this construction, since lapping processing can be performed after a slope or a form of the end face 24 of the ingot and it becomes that residual distortion is not generated on the end face, manhours for removal of the distortion on a wafer in a post-processing can be reduced drastically as compared with conventional end face grinding of the ingot. Then since lapping processing of the end face 24 of the ingot can be performed after the slope and form, it is eliminated that the ingot 16 is ground off unnecessarily, which is connected also with an improvement in yield of processing of the water.
Patent JP-H01259770-A (JP)
Title: Hunting preventing system
Inventor: OKAMOTO TAKESHI
IPC: H02P3/00
Filed: 1988-04-05
Abstract: PURPOSE:To prevent hunting from being generated, by arranging an input- change-directional flag and a feedback-change-directional flag, and by detecting the excessive state of a motor from these flags and a deviation. CONSTITUTION:A motor controller is composed of a motor 1 driven by an AC power source 6, the controlling circuit 2 of the motor, a switch 3, an input signal oscillator 4, and a potentiometer 5. An input data from the input signal oscillator 4 and a feedback data from the potentiometer 5 are compared with each other by a micro-computer 2a in the controlling circuit 2 and are discriminated, and by turning the switch 3 ON/OFF, the forward rotation, reverse rotation, and stopping of the motor 1 are controlled. In this case, an input-data- change-directional flag and a feedback-data-change-directional flag are arranged. Then, from the flags and the deviation of the data, the excessive state of the motor 1 is detected, and as long as the input data does not change, the motor 1 is stopped. As a result, the response of the motor 1 can be quickened.
Patent JP-S568455-A (JP)
Title: Production of vat dye
Inventor: TORISU YASUYOSHI
IPC: C09B5/48
Filed: 1979-07-04
Abstract: PURPOSE: To produce a vat dye of good quality in high yield, by a method wherein 1-aminoanthraquinone is condensed with an alkaline condensation agent to obtain a reaction product which is then chlorinated directly in a sulfuric acid solvent, and then impurities are removed from the resulting product.  
     CONSTITUTION: 1-Aminoanthraquinone is condensed in the presence of dimethylformamide and an oxidizing agent by the action of an alkaline condensation agent. The reaction mixt. is diluted with water or an org. solvent and filtered to obtain a reaction product which is then dissolved in a sulfuric acid solvent. Chlorine gas is passed through the resulting soln. to chlorinate the reaction product. Impurities are removed by adjusting the concentration of sulfuric acid to obtain the desired vat dye of the formula (wherein n is 1, 2). By this process, an after-treatment stage can be deleted in which indanthrone is derived from the condensation product obtd. from 1-aminoanthraquinone by using the alkaline condensation agent. 
     COPYRIGHT: (C)1981,JPO&Japio