baber/WOPTO huggingface dataset:
Patent JP-H0837953-A (JP)
Title: Sprinkling head of liquid applicator
Inventor: OTA HIROSHI
IPC: B05B1/14
Filed: 1994-07-29
Abstract: PURPOSE:To provide a sprinkling head for a liquid applicator enabling water to be nearly uniformly sprinkled on the whole slope area and capable of gently sprinkling water even on the upper side of a slope without heavily making water droplets impinge on the ground, thus suitably usable in sprinkling on a slope. CONSTITUTION:This sprinkling head 1 is so designed that a hemispherical part 1a is nearly hemispherical in an upward convex fashion and there are plural perforations 2.... These perforations 2..., are situated, in top 3 view of the surface of the hemispherical part 1a, within an area 5 sandwiched by two 2nd imaginary straight lines 9, 9 nearly rectangular to a 1st imaginary straight line 8 passing through the top 3 and nearly parallel with each other. The total opening area of the perforations 2... is so distributed as to be greater in a redivided area 5a than in a second redivided area 5b and also greater in a third redivided area than in a fourth redivided area. When to be sprinkled on a slope, this sprinkling head 1 is set up so that the redivided area 5a face on the lower side (valley side) of the slope.
Patent JP-H0841741-A (JP)
Title: Yarn breakage sensor for spinning machine
Inventor: SEIKI KAZUO
IPC: B65H63/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a sensor to detect in real time the presence/absence of yarn breakages at each spindle, designed to obviate the necessity for securing a new pace for its installation and automatically adjust the air gap of a magnetic circuit to a proper state when adjusted the clearance of a traveler clearer, and also improve its sensitivity. CONSTITUTION:This yarn breakage sensor 1 is integrated with a traveler clearer 2 made of magnetic material, and the traveler clearer 2 has a clearer body 2a and a pair of blades 2b branched left and right from the tip of the body 2a. Two permanent magnets 8 are firmly set so that the N-poles face to each other at the base end of each of the blades 2b and an iron plate 11 is firmly set on each of the magnets 8 so as to extend toward the tip of the blades 2b. Pickup coils 9 independent each other are wound on the blades 2b, respectively. The traveler clearer 2 is fixed on a ring rail 4 in such a way that the clearer body 2a is in contact with the upper surface of the ring rail 4.
Patent JP-S6071259-A (JP)
Title: Discharge recovery
Inventor: TERASAWA HIROHARU
IPC: B41J2/165
Filed: 1983-09-29
Abstract: PURPOSE:To secure a discharge recovering operation by performing an idle suction through an absorbant with a cap released from the surface of an orifice in addition to absorbing a liquid by the liquid absorbant therein. CONSTITUTION:When an orifice 2 is positioned to face a cap 3, first, the cap 3 advances and an absorbant 10 begins to contact the orifice 2. With the compression of the absorbant 10, an elastic member 4 gets tight on the orifice 2 completely and a suction operation is performed with a pump or the like. After a negative pressure suction operation is done, the cap 3 separates from the orifice 2 in time while an idle suction is done. With the idle suction, the liquid contained in the absorbant 10 is also sucked thereby eliminating excess liquid in the absorbant 10. Thus, there is not trouble such as drying of liquid in the absorbant 10.
Patent JP-S6158315-A (JP)
Title: Frequency selecting circuit
Inventor: TOBIOKA MASAMI
IPC: H03H17/02
Filed: 1984-08-30
Abstract: PURPOSE:To obtain a frequency selecting circuit, to which the influence of aged changes of the circuit element is extremely small, by detecting the frequency and passing band width of input signals from a reference oscillating circuit and two counters. CONSTITUTION:Input signals are waveform-shaped 8 and the time from the change of the input signals from '0' to '1' to the next same change is measured by counting clock pulses from a reference oscillating circuit 9. The frequency fi of the input signals can be detected from the count value. Moverover, in order to detect the passing band width 2 f of the input signals, a counter 18 is caused to start its counting operation when the count value of another counter 10 becomes fi+ f and to count clock pulses by 2 f. Then, whether or not the input signals change from '0' to '1' while the counter 18 counts the 2 f is detected. If the input signals change, the frequency of the input signals is within the fi+ f. Therefore, a frequency selecting circuit 5, to which the influence of aged changes of the circuit element is extremely small, can be obtained, since the frequency selection is performed in such a way.
Patent JP-H1015756-A (JP)
Title: Head inserting device for hard disk
Inventor: MIWA KATSUTOSHI
IPC: B23P21/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To easily insert a head to a void between hard disks. SOLUTION: In a side part of each suspension 5 mounting a head 4 in a side of a loading cam 14, a guide piece 9 is provided. The loading cam 14 is constituted of an opening cam part 27 and a regulating part 28. On moving the loading cam 14 to a side of the suspension 5, the opening cam part 27 is inserted between the suspensions 5, the heads 4 opposed to each other are opened, also the loading cam 14 is moved together with the suspension 5 to a side of a hard disk 3, the head 4 is inserted to a void between the hard disks 3, to be landed to each hard disk 3.
Patent JP-S6157825-A (JP)
Title: Multiaxial force sensor
Inventor: HATAMURA YOTARO
IPC: G01L5/16
Filed: 1984-08-30
Abstract: PURPOSE:To realize the multiaxial force sensor with simple structure which is easily worked by detecting individually characteristic deformation modes generated in the flexural beam structure corresponding to plural load elements which operate on the flexural structure. CONSTITUTION:For exmaple, when force F2 operates on the parallel flexural beam structure 4, the multizxial force sensor has tensile strain at strain gauges 6C1 and 6C4 and compressive strain at strain gauges 6C2 and 6C3, and consequently a signal EP2 corresponding to F2 is outputted from output terminals O1 and O2 according to characteristics of the 1st bridge circuit 7a. Strain gauges 6r1 and 6l1, on the other hand, have tensile strain and strain gauges 6r2 and 6l2 have compressive strain, so those two kinds of strain cancel each other and output at output terminals O3 and O4 are 0, so that when the force F2 operates, a detecting circuit outputs a signal EP2 corresponding to the force F2. Thus, the multiaxial force sensor of simple structure which is easily worked is realized.
Patent JP-S6427802-A (JP)
Title: Clamping device for moving body
Inventor: YUZUHARA HIDEO
IPC: B23B23/00
Filed: 1987-07-17
Abstract: PURPOSE:To prevent displacement of the core of a moving body during clamping and to improve processing precision, by a method wherein a voltage fed to a piezoelectric element situated on an opposing surface between the moving body and a support member is controlled by a displacement gauge member to detect relative displacement between the moving body and the support member. CONSTITUTION:A voltage fed to a control unit 12 according to a clamp command is applied on a piezoelectric element 10, and a sleeve 3 is pushed in the direction of an axis for clamping. The clamping causes radial displacement of the sleeve 3, and a signal responding to a displacement amount is outputted to a control unit 13 by means of a displacement gauge 11 to calculate a displacement amount. Prestored numeric values in the directions of an X-axis and an Y-axis, in which the sleeve 3 and the main spindle are positioned concentrically to each other, are compared with each other, and a signal proportioning an error is outputted to the control unit 12. The control unit 12 feeds a voltage matching the signal for changing a displacement amount of the piezoelectric element 10, and the sleeve 3 is moved to the center side in a radial direction, and the sleeve 3 is held concentrically to the main spindle.
Patent JP-S6175261-A (JP)
Title: Standard substance for assaying immunological composite
Inventor: CHICHIBU KENJI
IPC: G01N33/96
Filed: 1984-08-30
Abstract: PURPOSE:To elevate the measuring accuracy for a specific reaction substance reagent while enabling a long-term stable preservation, by using a specified molecular weight of polymerized IgG (immunoglobulin) as reference substance while a substance for stabilizing protein is added thereto. CONSTITUTION:For example, refined IgG undergoes a chemical cross-linking agent treatment and heat treatment by glutaric aldehyde to produce polymerized IgG, which is subjected to a gel filtration to collect polymerized IgG fraction with the molecular weight of under 20 million and about 0.1-5% of bovine serum albumin is added thereto to form a reference substance for assaying immunological composite. Then, when the reference substance thus obtained is used for a specific reaction substance reagent comprising four kinds of C1q bonded latexes different in the production lot to assay an immunological compos ite in a sample, there are limited variations in the measured value of the sample depending on the production lot of the C1q bonded latex thereby assuring very high repetition accuracy of the measured value along with a long-term stable preservation.
Patent JP-H0530388-A (JP)
Title: Waveform equalizer
Inventor: UEDA KAZUYA
IPC: H04N7/00
Filed: 1991-07-19
Abstract: PURPOSE:To easily correct quantization deviation with respect to the waveform equalizer correcting the waveform distortion of a television signal caused on a transmission line. CONSTITUTION:This waveform equalizer is provided with memories 5, 6 fetching 1st and 2nd reference signals, a CPU 4 implementing waveform equalization by using the 1st reference signal fetched in the memories 5, 6 and detecting quantization deviation by using the 2nd reference signal, a transversal filter 2 implementing waveform equalization under the control of the CPU 4 and a quantization deviation correction circuit 1 correcting quantization deviation.
Patent JP-S5970787-A (JP)
Title: Electrode for electrolysis and its manufacture
Inventor: KAMEGAYA YOUICHI
IPC: C25B11/02
Filed: 1982-10-15
Abstract: PURPOSE:To drop the overvoltage of an electrode and to improve the durability, by depositing a platinum group metal on the surface of an electrically conductive substrate with corrosion resistance and integrating a carrier of a non- platinum group metal such as manganese oxide with said deposited platinum group metal as one body three-dimensionally. CONSTITUTION:A porous platinum group metal is deposited on the surface of an electrically conductive substrate with corrosion resistance by an electroplating method. The porous metal is impregnated with a soln. contg. a compound convertible into manganese oxide, iron oxide or cobalt oxide by thermal decomposition, and the compound is thermally decomposed in an oxidizing atmosphere to obtain an electrode for electrolysis having the oxide of the non-platinum group metal combined three-dimensionally with the platinum group metal. The electrode has dropped overvoltage and improved durability.
Patent JP-2001009206-A (JP)
Title: Multistage defoaming and degasing device
Inventor: WATANABE KAZUHIRO
IPC: B01D19/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a defoaming and degasing device using dispersion disks and capable of enhancing the defoaming rate by enlarging the contact area of a treating liquid with a vacuum without making the device into large size as a whole. SOLUTION: In this device, the dispersion disks S (S1, S2) are supported to be rotated around a vertical rotating shaft 1 in a vacuum chamber C, the treating liquid supplied onto the disks S (S1, S2) rotating at high speed is dispersed by the action of centrifugal force and bubbles, or the like, in the liquid are defoamed and degased. The treating liquid is distributed and supplied to each of dispersion disks S (S1, S2) disposed to form multiple stages.
Patent JP-S58146503-A (JP)
Inventor: MAIKERU ERIOTSUTO
IPC: C07C47/575
Filed: 1982-10-15
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-H0738240-A (JP)
Title: Structure of hybrid integrated circuit device
Inventor: TANAKA YASUKI
IPC: H05K3/30
Filed: 1993-07-21
Abstract: PURPOSE:To effectively prevent radiating of an electromagnetic wave from each electronic component to an exterior, contrarily arriving of the wave from the exterior and influence of the wave between the components by mixing powder of magnetic material such as ferrite, etc., within insulation synthetic resin board in which a plurality of the components are embedded. CONSTITUTION:An insulation synthetic resin board 2 is formed by mixing insulation synthetic resin such as polyester resin, silicone resin, etc., with 10-50wt.% of powder 2a of magnetic material such as ferrite, etc. A plurality of electronic components 3 of an IC, etc., each having a lead terminal 3a and a plurality of electronic components 4 such as a chip-type resistor, etc., each having a terminal 4a are embedded in the board 2. The terminals 3a, 4a of the components 3, 4 are so embedded as to be exposed on an upper surface of the board 2, and an electric circuit pattern 5 for electrically connecting the components 3, 4 is formed on an upper surface of the board 2.
Patent JP-S6158686-A (JP)
Inventor: TAKEUCHI HARUMI
IPC: D06F33/02
Filed: 1984-08-29
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-H0630531-A (JP)
Title: Constant current circuit for charging
Inventor: MURAKAMI KEIZO
IPC: H02J7/10
Filed: 1992-07-08
Abstract: PURPOSE:To shorten charging time, while enhancing charging efficiency, with no negative effect on the electrolyte in battery. CONSTITUTION:An operational amplifier 21 compares a voltage e1 from a current feedback resistor Rl with a voltage reference e2 generated by a transistor 23 and amplifies the difference thus controlling charging current i1 through a drive transistor 22. The transistor 23 receives the voltage V1 of a secondary battery l through a resistor R2 and generates the voltage reference e2. The voltage reference is set to decrease the charging current in the initial charging stage where the voltage V1 of the secondary battery is lower than a predetermined level and the voltage reference is eventually elevated to increase the charging current as the battery voltage V1 increases.
Patent JP-S60106819-A (JP)
Inventor: KENESU HERUMUUTO MAAKIUITSUTSU
IPC: C08F120/36
Filed: 1984-08-29
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-S57104157-A (JP)
Title: Variable magnitude copying machine
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/02
Filed: 1980-12-19
Abstract: PURPOSE:To prevent image density form varying even when copying magnification is varied by detecting the potential of a photoreceptor area irradiated with reference light passed through a lens, and by controlling a charge supplying means for a photoreceptor on the basis of information on the detected potential. CONSTITUTION:A surface potential detector 49 is provided. opposite a photoreceptor 1', right behind a front-surface exposure lamp 5 to generate a signal which corresponds to the surface potential of the photoreceptor 1', and this signal is used to control the outputs of corona dischargers 2 and 3. Even if the ratio of the front and rear optical path lengths of a lens 11 is varied during variation in copying magnification, the photoreceptor 1' is irradiated with reference light through the lens 11, and the potential of the photoreceptor 1' in the area irradiated with the reference light is detected by a surface potential detector 49 to control the outputs of the dischargers 2 and 3 by using the detected potential, so that an invariably beautiful copy is obtained.
Patent JP-H1024110-A (JP)
Title: Production time block and product indicating magnetism/ magnetic field corresponding to the production time block
Inventor: KATO YOSHIHIDE
IPC: A61N2/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To achieve uniformity and stability of a product by displaying production time blocks and magnetism/magnetic fields corresponding to the production time blocks in a product to be manufactured in regard to the research, development and production. SOLUTION: Any one of four blocks of AM 6-noon, noon-PM 6, PM 6-12 and 12-PM 6 and the magnetism/magnetic field (n) or (s) corresponding to the block is displayed on a product. For example, in the characteristic of a magnet molded being affected by a magnetism/magnetic field of the earth at PM 6noon, the surface of the magnet bears the magnetism of S to have the nucleus of S at the center thereof. The magnetism of N is intense in the north and the magnetism of S is intense in the northwest. The magnetism becomes weak gradually and approaches the magnetism of N and the magnet bears an intense magnetism of N in the westnorth. The magnetism of N presents in the west and the magnetism of S in the westsouth. The intenseness and weakness in the magnetism of N are repeated from the magnetism of S at each 90 deg..
Patent JP-2000338249-A (JP)
Title: Container for measuring high-sensitivity low-energy beta rays
Inventor: MIYOSHI HIROSHI
IPC: G01T1/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To measure low-energy beta rays with high sensitivity without outputting waste liquid. SOLUTION: By applying a 4 μm or less film 4 to a bottom, a photo film 5 or the like is exposed to light for a long time from the bottom side.
Patent JP-S5969090-A (JP)
Inventor: CHIYAN INNJIEN
IPC: A63F9/06
Filed: 1982-10-14
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-S5883115-A (JP)
Title: Constant weight supply device for material to be incinerated
Inventor: ISHII TAMAKI
IPC: B65D88/68
Filed: 1981-11-11
Abstract: PURPOSE:To carry out constant weight supply, by a method wherein a feed is compressed toward a discharge opening through a spirally stepped duct formed on the bottom component so that the quantity of the feed corresponding to a fixed gap between the lower end of a control rod and the bottom construction is passed through the discharge opening for supply. CONSTITUTION:When a tank body 3 is revolved in an arrow A direction at a low speed, not only supply 13, but also a control rod 4 is revolved in a body through an aid of vertical pleats and surface friction. As the bottom construction is stationary, the lower part of the supply 13 is compressed toward the center in accompany with relative sliding along a spiral line while receiving consolidation from the upper part through an effect of a spirally stepped duct 5. Out of the feeds 13 forced to the center only a porion corresponding to the thickness of the space alpha is received in the vicinity of a discharge opening 6 through a fluidization control action of the lower end of the control rod 4 and a surplus is fluidized upward through a shape of a hand drum shape part 16 as shown by an arrow B. The feed 13 which has passed through the space is supplied quantitatively from the discharge opening 6.
Patent JP-S6240561-A (JP)
Title: Data communication control device
Inventor: TAMADA SHINICHI
IPC: H04L29/00
Filed: 1985-08-19
Abstract: PURPOSE:To shorten the command execution time by executing a left-behind control with regard to only the command processing of an output instruction. CONSTITUTION:A processor 143 detects an input/output instruction receiving display outputted by a bus controlling circuit 142 by a micro-instruction and decodes an output instruction. If the output instruction is a command, the output instruction is ended by driving a ready controlling circuit 145 and applying an end signal to a protocol processing part 130 through a control bus 152. By ending the output instruction, the protocol processing part 130 can execute the next instruction. The contents of the command which is decoded are saved in a memory 144 and the processing of its command is executed. When the command processing is being executed, the output instruction sent out of the protocol processing part 130 is detected and if its output instruction is a command addressed to itself, the output instruction is ended by applying the end signal to the protocol processing part 130 by driving the ready controlling circuit 145 and opening a system bus 150.
Patent JP-2000012576-A (JP)
Title: Luminous display unit and its manufacture
Inventor: TAKENAKA YASUJI
IPC: H01L21/56
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a survival of bubbles to a light guide part, reduce a brightness unevenness of a luminous display unit, and enhance reliability and an external appearance. SOLUTION: In a method for manufacturing a luminous display unit, in a first step, on a side of an LED(light emitting diode) chip 23 of a printed wiring board 25 on which the LED chip 23 is wire-bonded, a case 27 is disposed so that the LED chip 23 is disposed inside an insertion hole 26. In a second step, a resin 31 is injected from an opening part opened on an opposite side to the printed wiring board 25 of the insertion hole 26, namely an injection hole. Air bubbles 32 included in the resin 31 are exhausted from an insertion hole 29 provided in a base body 22 of the printed wiring board 25. In a third step, the injected resin 31 is cured to form a resin member. As the air bubbles 32 injected along with the resin 31 are exhausted from the insertion hole 29 different from the injection hole, the air bubbles 32 can certainly be exhausted from a light guide part.
Patent JP-H1027706-A (JP)
Title: Electromagnetic device
Inventor: ARIYOSHI AKIHIKO
IPC: G01R33/3875
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To enable an electromagnet device to be corrected on a magnetic field by a small magnetic shim by a method wherein a part of the magnetic shim is arranged at a point where the specific high degree component of a correcting magnetic field generated by the above part becomes zero in a uniform magnetic region when the correcting magnetic field is represented by a polynomial, and when a main magnetic field is represented by a polynomial, a part of a high-degree component of the main magnetic field is set reverse in polarity to the same high degree component of the correcting magnetic field. SOLUTION: When a magnetic shim is mounted within a range of β41 to β42 , a difference between f4 (β41 ) and f4 (β42 ) becomes zero, a secondary degree or a difference between f2 (β41 ) and f4 (β42 ) is of the same polarity, a sixth degree or a difference between f6 (β41 ) and f6 (β42 ) is of opposite polarity, and an eight degree of a difference between f8 (β41 ) and f8 (β42 ) is of the same polarity. Error magnetic components reverse in polarity to the second, sixth, and eighth degree component of a correcting magnetic field generated by the magnetic shim 4 are generated by a coil group, whereby a magnetic shim used for a magnetic correction can be lessened in amount.
Patent JP-H0527248-A (JP)
Title: Liquid crystal display device
Inventor: HAYASHI HISAO
IPC: G02F1/1368
Filed: 1991-07-22
Abstract: PURPOSE:To ameliorate a voltage loss and to improve reliability by interposing extremely thin metallic films in the junctures of picture element electrodes to the semiconductor layers of thin-film transistors(TFTs), thereby attaining a low-resistance ohmic contact. CONSTITUTION:The liquid crystal display device is constituted by having substrates 1, 2 facing each other, a liquid crystal layer 3 disposed between these substrates 1 and 2 and the TFTs which consist of the transparent conductive layers of the liquid crystal picture elements arranged in a matrix form on the one substrate 1 and are connected to the picture element electrodes 51 of one side. The extremely thin metallic films 55 consisting of Ti, etc., are interposed in the junctures 94 of the picture element electrodes 51 to the semiconductor layers 4 of the TFTs. The extremely thin metallic films 55 are formed extremely thin and the metallic films 55 do not constitute the overall dense films and are formed to discontinuously scattering island shapes. Then, the good ohmic contact having a resistance contact is obtd. if the picture element electrodes 51 are brought into contact with the semiconductor layers 4 via the extremely thin metallic films 55 interposed therebetween.