baber/WOPTO huggingface dataset:
Patent JP-S62199831-A (JP)
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/24
Filed: 1986-02-22
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-H08210217-A (JP)
Title: Solenoid type fuel injction valve
Inventor: FUJIKAWA TAKUYA
IPC: F02M51/06
Filed: 1995-02-03
Abstract: PURPOSE: To reduce noise specially at the time of opening and stabilize action of a needle valve when closing it as well as to suppress secondary injection of a solenoid type fuel injection valve adopting a face type armature by contriving a fuel passage and preventing bouncing of the needle valve when closing it. CONSTITUTION: An armature 32 is composed of a joint part 37 joining with a needle valve 10 and a flat plate shaped part 36 by perceiving the position where a fuel passage of the armature 32 is formed. An armature room 38 is formed by partitioning it to an upper side armature room 39 and a lower side armature room 40 by the flat plate shaped part 36 and composed by providing the fuel passage (a peripheral fuel passage 41) communicating with the upper side armature room 39 and the lower side armature 40 on a part other than the flat plate shaped part 36 of the armature 32.
Patent JP-S58154654-A (JP)
Title: Method for ultrasonic flaw detection
Inventor: KAKIHARA KIYOSHI
IPC: G01N29/26
Filed: 1982-03-10
Abstract: PURPOSE:To sharply reduce a noise-like ultrasonic echoe due to a scar by work and an adhesive matter, by applying an ultrasonic absorbing material to the surface of an area to be inspected for a subject which corresponds to the transmitting direction of an ultrasonic wave sent from an ultrasonic prove to perform ultrasonic transmission/reception. CONSTITUTION:When an ultrasonic beam BO is made incident into the ultrasonic absobing material 6 through a contact medium 3, the reflected ultrasonic wave B1 by the ultrasonic absorbing material 6 is not detected an echo. Out of the incident ultrasonic wave B1 into the ultrasonic absorbing material 6, a fairly large quantity of energy is absorbed and also the remaing ultrasonic wave B3 excluded from absorption is almost reflected optogeometrically and is not detected as an echo by the probe 1. A part of the ultrasonic wave B penetrated into the periphery of a scar 2b or an adhesive matter on the surface of the subject 2 is transmitted to the contact medium 3, which reduces the ultrasonic wave to be reflected, so that the detection of the echo due to the scar 2b or the adhesive matter 4 is sharply reduced.
Patent JP-S62194637-A (JP)
Title: Detection of mark position
Inventor: HOSONO KUNIHIRO
IPC: H01L21/67
Filed: 1986-02-20
Abstract: PURPOSE:To improve the accuracy of detection of the position of a mark by detecting acoustic waves obtained by scanning the upper section of a substrate by charged beams as an electric signal by a piezoelectric-crystal element formed on the back of the substrate and detecting the difference of a mark section and a flat section. CONSTITUTION:A resist 3 is applied onto a substrate 1 to which a detecting mark 2 is shaped, and a piezoelectric-crystal element 5 is formed onto the back of the substrate 1 through silver paste 4. The substrate 1 is irradiated by charged beams such as focussed ion beams 6. Secondarily induced acoustic waves are generated besides acoustic waves (phonon) originally included in the substrate 1 at that time, and these acoustic waves, a response signal 7, is detected by the piezoelectric-crystal element 5 shaped on the back. Vibrations and strain generated differ according to the positions of irradiation of focussed ion beams 6, and the difference of a mark section and a flat section is detected by the piezoelectric-crystal element 5 and converted into an electric signal, thus detecting the position of the mark 2.
Patent JP-H04255632-A (JP)
Title: Manufacture of x-ray tube rotating anode and manufacture device therefor
Inventor: AKITA KOJI
IPC: H01J9/14
Filed: 1991-02-08
Abstract: PURPOSE:To reduce an error in the dynamic balance of a rotation section at the time of use by heating a rotating anode assembly to a high temperature level before assembling an X-ray tube therein, and repeatedly applying a rotation drive force in a direction for screwing the assembly into the threads of the screwed coupling section of a rotation support axis. CONSTITUTION:A rotating anode assembly 10 is mounted on an anode fixing section 11 via the external male thread section 7 and internal female thread section 8 of a fixing axis 10. The fixing section 11 is inserted in a support section 12, locked in a rotation direction and fixed, using a keyway or the like. The assembly 10 is subjected to drive torque, while being kept at temperature equal to or above the temperature of between 800 to 1000 deg.C generated in the service condition of a rotating anode X-ray tube. A rotation support axis 2 is thereby screwed into a stationary target plate 1. As a result, the drive torque acts in such a way as expanding the contact area of coupling and screwed engagement sections and, therefore, rigid screw tightening can be ensured. According to this construction, an error in the dynamic balance of a rotation section can be prevented.
Patent JP-S55130058-A (JP)
Title: Metal vapour discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/50
Filed: 1979-03-30
Abstract: PURPOSE:To prevent burning of a stabilizer due to fusion of thermo-element by arranging a plurality of heating bodies which allow thermoelements to operate and allowing the heating body or the vicinity part of the heating body to be disconnected by discharge. CONSTITUTION:In normal state, the auxiliary discharge generated between a main electrode 3a and an auxiliary electrode 10 allows a bimetal 6a to operate, and main discharge is generated between the main electrodes 3a and 3b. The contact between the movable contact 15 of the bimetal 6b and the fixed contact rod 14 is opened after translation to main discharge. If the movable conact 15' of the bimetal and the contact between the movable contact 15 and the fixed conact rod 14 is released, 6b and the fixed contact rod 14' are fused, the bimetal 16b operates, and a contact lead 21, fixed contact rod 14', filament 7, bimetal 6b, or filament fixing rod 22, or a conducting lead 5a is fused, then current stops, and burning of a stabilizer can be prevented.
Patent JP-H07224394-A (JP)
Title: Method for heat-treating metallic tube
Inventor: NAGAI ATSUSHI
IPC: C21D9/08
Filed: 1994-02-10
Abstract: PURPOSE:To provide the method for heat-treating a metallic tube without need for an intricate operation, capable of being easily applied to an existing annealing furnace and capable of effectively removing a lubricating oil component from the inside of a coiled tube. CONSTITUTION:A cylindrical gas holder 15 is provided in the central space of a coiled tube 1, one end of the tube is connected to the holder to fill the inside of the tube with the gas, the tube is passed through a heater, hence the oil remaining in the tube is vaporized, and the heat decomposition component of the lubricating oil vaporized in the tube is discharged outside the tube by the increased gas pressure.
Patent JP-H11222751-A (JP)
Title: Knitting of fabric
Inventor: IKEGAMI TATSUO
IPC: D04B9/26
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric expressing a pattern on the surface of a plating fabric with a third yarn other than the plating yarn and to provide a method for knitting the fabric. SOLUTION: This fabric is obtained by superposing loops of a patterning yarn 6C fed in a route of a ground texture on the surface side of the ground texture obtained by forming loops by arranging and pulling a surface side yarn 6a and a rear side yarn 6b and expressing the pattern on the ground texture. In another view, yarns supplied to up and under positions inside a hook of a needle 5 is knitted with a knock over of the needle 5 and the rear face side of the fabric is covered with the upper positioned yarn and the surface side of the fabric is covered with the lower positioned yarn to form a plating stitch.  In the plating stitch, other than the yarn supplied to up and under the ground texture, a patterning yarn 6C is supplied a further only to a needle necessary to express a prescribed pattern to lower position then those of the supplied yarns to the up and under positions of the ground texture and a pattern is expressed on the surface side of the ground texture to obtain the objective fabric.
Patent JP-H07248993-A (JP)
Title: Data transfer controller
Inventor: WACHI HIROSHI
IPC: G06F13/28
Filed: 1994-03-09
Abstract: PURPOSE:To attain the quick and effective transfer of data not undergoing the influence of the CPU load, not erasing the received data and not deteriorating the throughput of transmission by providing enable bits to control the transmission/reception data stored in a local memory and valid bits to control the transmission/reception data stored in a main memory respectively. CONSTITUTION:A data transfer controller is provided with a controller 16 which writes the data received from a buffer including an enable bit 23 into an area of a main memory address 32 where a valid bit 33 of a storage part (1) is available by the transfer of data, sets the bit 33 in an unavailable state and also brings the bit 23 to naught. Then the received data are transferred to the area when the address 32 and the bit 33 are previously set available in the part (1) by a CPU 17.
Patent JP-H10237617-A (JP)
Title: Boiler heat exchanger tube and production of heat exchanger tube excellent in effect of suppressing adhesion of deposit to inside face of tube
Inventor: HARADA YOSHIO
IPC: F22B37/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide thermal spraying technology of suppressing the formation of deposits caused by boiler water generated at the part of the inside face of a boiler heat exchanger tube and the conversion of a tube material into oxidized scale caused by superheated steam and to provide sprayed coating film. SOLUTION: On the external heating surface to be contacted with a combustion gas in a boiler heat exchanger tube, porous sprayed coating film 32 is formed by using metal-alloy having oxidation resistance and high temp. corrosion-resistance more excellent than those of a heat exchanger tube material, oxide ceramic and oxide cermat, and the insides of the opening pores 33 of the porous sprayed coating film are impregnated and coated with solid inorganic sintered fine particles 35 consisting essentially of vanadium compounds and sulfur compounds, which is solidified at a high m.p., so that thermal shielding function is imparted thereto to prevent the excessive thermal flow rate to the heat exchanger tube.
Patent JP-S53125413-A (JP)
Title: Detergent compositions
Inventor: PARITOSHIYU MOHAN CHIYAKURAPAR
IPC: C11D3/36
Filed: 1978-04-03
Abstract: The invention relates to a detergent composition comprising a low-foaming, non-ionic surfactant and a synergistic hydrotrope mixture. The hydrotrope mixture is composed of two classes of organic phosphate esters A and B wherein A is the reaction product of a compound of the formula R - OCH2CH2 -n OH wherein R is alkyl, aryl, aralkyl, or alkaryl and n is 1 to 10, with phosphorus pentoxide and B is the reaction product of a compound of the above formula with polyphosphoric acid. The weight ratio of A:B is 1:9 to 9:1. The composition may further comprise an alkaline builder.
Patent JP-H03242196-A (JP)
Title: Washing machine
Inventor: NAKANO SHIGEHARU
IPC: D06F33/02
Filed: 1990-02-21
Abstract: PURPOSE:To perform washing work with high efficiency fitted in the rated capacity of a washing machine by informing abnormality representing the excess of the volume of cloth by a buzzer, etc., when the value to detect the volume of cloth of a preset water level exceeds a value stored in a microcomputer in advance. CONSTITUTION:The volume of washing can be detected by resistance applied to a rotor 6 for washing. When the value to detect the volume of cloth of the preset water level exceeds the value stored in the microcomputer in advance, the abnormality representing the excess of the volume of cloth can be informed by the buzzer or display. As a result, since a user can throw in the washing without anxiety, the washing work with high efficiency fitted in the rated capacity of the washer can be performed, and also, the damage of clothing and an overload on a motor can be prevented from occurring.
Patent JP-S62197719-A (JP)
Title: Spectrosopic type sample measuring apparatus
Inventor: ICHIJI KUNIO
IPC: G01J3/02
Filed: 1986-02-25
Abstract: PURPOSE:To enable highly accurate and high-speed measurement of the wavelength to be scanned of light to be measured, by reading out an angle of rotation of a concave diffraction grating directly with an detecting section of a rotary encoder. CONSTITUTION:A concave diffraction grating G is rotated by a driving section 13 of a rotary encoder 11 while the angle of rotation thereof is detected as pulse with a detecting section 4 of the encoder 11. The pulse is converted with a counter 16 into an angle value and a main arithmetic unit 17 computes the wavelength of the current emission light from the angle value to be displayed 18. Therefore, the angle of rotation of the concave diffraction grating G is read out directly with the detecting section 14 of the encoder 11 and as this angle of rotation is proportional to the number of pulses, the reading of the angle of rotation is accomplished instantaneously. Since the driving section 13 composing a rotary driving system and the detecting section 14 composing an angle of rotation reading system are independent of each other, the rotational speed of the encoder 11 can be increased to the max. detection speed limit at the detecting section 4 of the encoder 11.
Patent JP-S60181099-A (JP)
Title: Oligopeptide
Inventor: TAKAGI HIROSHI
IPC: C07K5/08
Filed: 1984-02-29
Abstract: NEW MATERIAL:The compound (salt) of formula I (X is Thr-Ser-Lys, Thr-Pro- Lys, Ser-Lys, or Lys; excluding the compound of formula II). USE:Analgesic. PREPARATION:The compound of formula I can be prepared e.g. by (1) reacting the compound of formula III (OMe is methyl ester; Z is benzyloxycarbonyl) with isoamyl nitrite to prepare an azide solution, (2) reacting the solution with the compound of formula H-D-Arg(Tos)-OH (Tos is p-toluenesulfonyl), (3) further reacting with a solution prepared by the azidation of the compound of formula Z(OMe)-Thr-Ser-NHNH2 with isoamyl nitrite, (4) reacting with trifluoroacetic acid under ice cooling, and (5) treating with trifluoromethanesulfonic acid to eliminate the protecting group.
Patent JP-S57153163-A (JP)
Title: Method of regulating flow of circulation in heat collecting device
Inventor: KOSHIZUKA TERUO
IPC: F24S90/00
Filed: 1981-03-16
Abstract: PURPOSE:To prevent frequent starting and stopping of a circulating pump, heating of an empty boiler, boiling of a heat medium or the like by a method wherein the flow for every unit time of the heat medium, flowing through the circulating circuit of the heat collector, is regulated to a predetermined value by regulating the opening degree of a flow regulating valve. CONSTITUTION:The circulating circuit 5 of the heat medium is formed by connecting a solar heat collector 1 and a heat accumulating tank 2 with a feeding tube 3 and a returning tube 4 for the heat collector and inserting the circulating pump 6 and the flow regulating valve 7 in the line of the feeding tube 3. Solar heat, collected in the solar heat collector 1 through the circulation of this heat medium, is transferred to the heat accumulating tank 2 to accumulate it. In this case, the flow per unit time of the heat medium in the returning tube 4 of the heat collector is measured by a graduated cylinder 22 in accompany with the opening of the opening and closing valve 10 of a water discharging tube 9 while the opening degree of the flow regulating valve 7 is regulated so as to determine this flow to a set value. As the result of this regulation, the unit time flow of the heat medium flowing through the circulating circuit 5 may be regulated to a value suitable to a heat difference, length and diameter of a pipeline and whereby the frequent starting and stopping of the circulating pump 6 due to the excess flow of the heat medium or heating of the empty boiler and/or boiling of the heat medium due to shortage of the flow may be prevented.
Patent JP-S51123893-A (JP)
Title: Method for preparing a new antibiotic, sf-1774 substance
Inventor: SHIYOUSON TAKASHI
IPC: A61K35/74
Filed: 1975-04-01
Abstract: PURPOSE: Preparation of a new antibiotic, SF-1774 substance, which is active against the Gram-positive bacteria such as the genus Bacillus, Clostridium, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08232187-A (JP)
Title: Production of and production unit for fiber-reinforced thermoplastic resin sheet
Inventor: UCHIDA YUICHI
IPC: C08J5/04
Filed: 1995-02-27
Abstract: PURPOSE: To provide the production method and unit for fiber-reinforced thermoplastic resin sheets free from basis weight variation in the width direction. CONSTITUTION: In this production unit for fiber-reinforced thermoplastic resin sheets by papermaking process, the inlet part 20 of a head box is divided by partition walls 21 at regular intervals to render the size of plural narrow parallel divided flow channels 22 smaller (flow disturbance control), a joining part 25 for divided flows is afforded in front of the divided flow channels 22 (restraining fan-shaped flow), divergence-controllable slice plates 26, 27 equal in width to the head box are placed at flow intervals on the tip of the joining part 25 (suppressing level-fluctuation), and the distributive feed ports 23A for the dispersion from a manifold are respectively opened by turning them to the direction other than the downstream side at the upstream parts of the respective divided flow channels 22 (dynamic pressure reduction).
Patent JP-S56135737-A (JP)
Title: Controlling device for air-fuel ratio
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/14
Filed: 1980-03-26
Abstract: PURPOSE: To enhance the output property and exhaust-gas property of the device by coupling a load detecting means to a control unit and stopping the control at a high- load time in a carburetor controlling the air-fuel ratio in a feedback fashion.  
     CONSTITUTION: A main air bleed 4 and an auxiliary air bleed 5 the latter of which is opened and closed by a solenoid valve 6 are opened in the main fuel path 2 communicating a suction path 1 with a float chamber 3. The control unit 7 consists of a microprocessor 8, an input-output controlling device 9 and a memory, performing the feedback control of the solenoid valve 6 according to signals from an O 2  sensor, which is not shown in the figure, and from a rotational-number detecting means 13. In addition, a signal from a load detecting means 12 is inputted in the unit 7, whereby the function of the unit 7 is stopped at high-load time of an engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05203714-A (JP)
Title: Radio wave detector
Inventor: MIYAMOTO KATSUO
IPC: G01S3/42
Filed: 1992-01-29
Abstract: PURPOSE:To discriminate signals and track them accurately even when the signals having same frequency and same arrival bearing are doubly received, in a radio wave detector which receives and tracks pulse modulated radio wave transmitted from the transmitter for vessels, etc. CONSTITUTION:A frequency/arrival bearing separating circuit 101 separates an input signal la by its frequency and arrival bearing and a separation memory circuit 102 accumulates the data showing receiving histories of pulse modulated radio wave on a memory according to the separation. A pulse repeating frequency measuring circuit 103 measures the pulse repeating frequency per transmitting source included in respective separations. A pulse repeating change detection circuit 104 detects the changes with an appropriate scope, and a pulse repeating frequency separating circuit 105 separates the accumulated data on the memory based on the pulse repeating frequency in a case where there are a plurality of transmitting sources having same frequency and same arrival bearing. A tracking circuit 106 tracks the radio waves which are judged that they were transmitted from the same source.
Patent JP-S56136446-A (JP)
Title: Ion injector
Inventor: NAKAMURA KAZUMITSU
IPC: H01J37/244
Filed: 1980-03-28
Abstract: PURPOSE:To irradiate a target accurately by previously scanning the standard mark with electron beam and ion beam to find any shift of the position, and effecting radiation with ion beam after setting the position with electron beam. CONSTITUTION:A signal from a deflection signal generator 25 is given to a deflection controller 26. The standard mark 15 is scanned with electron beam 6, and the second signal is detected by a detector 22A to fine the position of the standard mark. The position is stored in memory 27A. Next, injected particles are changed into ion beam 3 and ion beam is radiated in the same way to set the standard mark position. The position is stored in the memory 27B. Difference between them in the deflection data is stored in the memory 24. Then, the desirable position for the target is scanned with electron beam 6 and deflection amount of ion beam is measured by adding deflection correction amount to the deflection signal. Therefore ion beam can be accurately radiated only on the required part of the target.
Patent JP-H03241795-A (JP)
Title: Power amplification module structure
Inventor: NORIMATSU HIDEHIKO
IPC: H05K7/20
Filed: 1990-02-19
Abstract: PURPOSE:To prevent deterioration of a module itself and other parts due to high temperature by separating parts to be soldered to a substrate of a heat sink from a printed-circuit board. CONSTITUTION:A heat sink 1 and terminals 4-7 which are mounted to a power amplification module 2 are provided and a gap is provided at an area with the printed-circuit board at areas other than both edge parts where the heat sink 1 is connected to a printed-circuit board 8. Therefore, only an area to be soldered 3 may be heated when soldering the heat sink 1 to the printed-circuit board 8, thus eliminating the need for heating the entire heat sink. After packaging to the printed-circuit board 8, a large part of heat generated in operation is radiated from the gap part between the heat sink 1 and the printed-circuit board 8 into air, temperature increase in the module itself is reduced, and amount of heat to be propagated to the printed-circuit board through the heat sink 1 is reduced.
Patent JP-S58155390-A (JP)
Inventor: TANIGUCHI TOSHIO
IPC: G21C17/02
Filed: 1982-03-12
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-S60184288-A (JP)
Inventor: YUASA TOSHIAKI
IPC: G06F3/038
Filed: 1984-03-01
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-H07226675-A (JP)
Title: Frequency multiplier
Inventor: FUJISAWA YASUMASA
IPC: H03L7/08
Filed: 1994-02-14
Abstract: PURPOSE:To automatically set a frequency division ratio according to the settings of a multiplication magnification and an input frequency range by providing a magnification setting device, an input frequency setting device and a code converter, and to make an operation easy. CONSTITUTION:When an external signal of a frequency Fin is inputted in a terminal 10, the external input signal and the signal from a frequency divider 18 where M frequency division is performed for a multiplication output signal Fout are compared in a frequency comparator 12. The comparator 12 controls the oscillation frequency of a VCO 14 so that the input frequency Fin and the signal frequency Fout/M from the frequency divider 18 may be equal. The magnification M of a multiplier is determined by determining the frequency division ratio M of the frequency divider 18 by a magnification setting device 20 by an operator. The operator inputs the frequency range of a multiplication input signal in an input frequency setting device 42. A code converter 40 sets the frequency division ratio N to be determined by the magnification setting and the input frequency setting.