baber/WOPTO huggingface dataset:
Patent JP-H0238943-A (JP)
Title: Method for fitting sampling device in intermediate rubbing machine
Inventor: NAKANO FUMIO
IPC: A23F3/12
Filed: 1988-07-29
Abstract: PURPOSE:To install the sampling device without exerting any influence upon other auxiliary machines, etc., by installing a sample taking-in opening and a return entrance vertically in a mirror plate which closes one end of the rotary drum of the intermediate rubbing machine in the scratch side area of the rotary drum. CONSTITUTION:The sampling device 1 is fitted to the mirror plate 10 which closes one side end of the rotary drum 6 of the intermediate rubbing machine 2. At this time, the sample taking-in opening 17 is bored in the rubbing side area of the rotary drum 6 above the vertical center position of the mirror plate 10 and the sample return entrance 18 is formed below the vertical center position. Consequently, tea leaves are sampled by utilizing the rotation of the rotary drum 6 and a specially complex conveying mechanism is not required to return the sampled tea leaves to the intermediate rubbing machine 2, so the sampling device which samples the tea leaves automatically and continuously can be installed without exerting any influence upon other auxiliary machines, etc.
Patent JP-2000022344-A (JP)
Title: Power unit for bathroom
Inventor: GANJI NOBUO
IPC: H05K5/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent damp air in a bathroom from entering a first electronic apparatus or in a casing by dampproofing the first electronic apparatus and the casing from the atmosphere within a bathroom, and making the air outside the bathroom and the air within the casing and the air within the first electronic apparatus communicate with each other. SOLUTION: This power unit comprises a first electronic apparatus 42, a second electronic apparatus 44, and a casing 20 which has a power converter 21 for converting commercial power supply 25 into optional power supply, and the first electric apparatus 42 and the casing 20 are dampproofed from the atmosphere within the bathroom, and besides the air outside the bathroom and the air within the casing 20 and the air within the first electric apparatus 42 are made to communicate with one another, thus this power unit can prevent the damp air within the bathroom from entering the first electric apparatus or the casing.
Patent JP-S6169162-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA MITSUAKI
IPC: H01L25/18
Filed: 1984-09-12
Abstract: PURPOSE:To mount chips with high density by pairing two frames, each loading the chips on these frames and sealing the chips by a single molding section so that the frames are not brought into contact mutually electrically. CONSTITUTION:A first frame 2 on which a chip 1 is loaded and a second frame 4 on which a chip 3 is loaded are laminated by insulating adhesives, and inner lead sections for the first and second frames 2, 4 are sealed by a single mold 5. Outer lead sections for the first frame 2 and outer lead sections for the second frame 3 are arranged alternately and are not brought into contact mutually electrically. Accordingly, an LSI can be brought to a hybrid state without changing the size of a package, two packages need not be prepared, and trouble on a wiring on mounting and trouble on a space are also eliminated. A CPU and a DMA controller, etc. can also be coupled organically, thus resulting in no elevation of manufacturing cost.
Patent JP-S6348165-A (JP)
Title: Pulse width modulation control method for inverter
Inventor: WAKAO MASAAKI
IPC: H02M7/48
Filed: 1986-08-15
Abstract: PURPOSE:To maintain a symmetry of waveform by operating a maximum value of modulated wave generating a minimum pulse width from a carrier frequency and by limiting an input voltage waveform of comparator through using said maximum value. CONSTITUTION:In a pulse width modulation controlling method for an inverter, an output of a sine wave oscillator 100 is connected with one input of a multiplier 101 and a percentage modulation command value alpha is inputted to another input thereof. Also, an output of a modulation carrier generator 102 generating a triangular wave carrier proportional to a carrier frequency command value fc is connected with one input of a comparator 103. Further, this set point fc is connected with a limiting circuit 105 via an amplifier 104 and an output of the multiplier 101 is connected with another input of the comparator 103. Then, an output of the limiting circuit 105 is connected with another input of the comparator 103. Thus, a modulated wave is limited to a limiting value proportional to a carrier frequency to reduce its maximum value so that a switching waveform will become a minimum pulse width and above.
Patent JP-S6167718-A (JP)
Title: Method for heating and controlling in continuous heater
Inventor: HONJO MOTOI
IPC: C21D11/00
Filed: 1984-09-11
Abstract: PURPOSE:To secure the rolled target temperature at the minimum by feeding back an error including both calculation errors of heat absorption and rise temperature in an oven and an error of temperature falling without a thermometer of materials in the oven. CONSTITUTION:A predicted amount of temperature falling from the extraction of a heater 1 to rolling is added to the rolled target temperature of each material M to be a heating target temperature. The temperature is secured at the minimum, based on a material heating temperature in a heater 1, which is calculated from a furnace wall or an atmospheric temperature, on the basis of the material temperature at charging heat-calculated from the temperature at cutting in a continuous casting equipment or compensated by a charging thermometer. The error temperature, a calculated amount of temperature falling and a predicted amount of temperature falling from a calculated heating temperature at the extraction of the heater 1 to measured temperature at rolling is fed back as a modified amount of the heating target temperature of the material M in the oven with heating to compensate the error including both calculating error of falling the predicted temperature and heat absorption calculating error in the oven and secure the rolled target temperature at the minimum.
Patent JP-S6171198-A (JP)
Title: Low hydrogen coated arc welding rod
Inventor: MIZOGAMI MASARU
IPC: B23K35/36
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a titled arc welding rod capable of continuous welding and having high impact tenacity, etc. by adjusting the melting point, viscosity and fluidity of a flux consisting essentially of ZrO2-CaCO3-MgCO3 giving consideration not to reduce low temperature tenacity and pit resisting property. CONSTITUTION:The flux consists of, by weight 8-25% ZrO2, 8-18% SiO2, 0.5-4% metallic fluoride 10-24% (CaCO3 +MgCO3), 20-50% Fe, 0.2-2.8% Si, 3-10% Mn, 1.5% iron oxide, 0.2-1.5% Mg or Al-Mg, 1-5% oxide of alkali metal, <=1.5% organic substance. CaCO3/MgCO3 (ratio in weight) of the flux is 0.15-0.30, and the metallic fluoride/(CaCO3+MgCO3) is within the range enclosed by point A-E in the figure, and Si/(CaCO3+MgCO3) (ratio in weight) is <=0.117. This flux is coated around a steel core wire by using a fixing agent. Thus, an objected low hydrogen coated arc welding rod is obtained.
Patent JP-H0241675-A (JP)
Title: Oscillating wave motor
Inventor: SEGAWA SATORU
IPC: H02N2/00
Filed: 1988-07-29
Abstract: PURPOSE:To detect an angle of rotation of a rotor highly precisely by detecting the contact state of the rotor with a stator by using a pressure detector and by comparing its phase with that of an amplitude detection signal of travelling waves of the stator. CONSTITUTION:An oscillating wave motor is composed of a stator 3-3 having a resonator 3-1 and an oscillator (piezoelectric element) 3-2 and a rotor 3-5 having a rotating shaft 3-9. It is equipped with a phase difference detector 3-11 and a motor driving power source 3-13, too. A pressure detector 3-6 is provided to the rotor 3-5. This pressure detector 3-6 is a detecting device in which the voltage varies according to the axial pressure and of which electrode is divided into five. The space of the two detection sections 4-2 side by side for the total five pressure detection sections 4-2 is therefore set at 72 deg. equivalent to one wavelength. Between these two sections there is an insulation section 4-1. These five oscillatory signals 3-14 are inputted into a phase difference detection section 3-11. The detection of an angle of rotation can thereby be performed with high precision without the use of a rotation angle detection mechanism.
Patent JP-2001017586-A (JP)
Title: Golf club head and method for manufacturing golf club head
Inventor: TAKE SHIGEKI
IPC: A63B53/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head in which a dull sound is not generated upon hitting a ball and an abnormal sound or the breakage of a face part is not generated. SOLUTION: A golf club head comprises a head main body 1 and a cover body 20 separate from the head main body 1. The head main body 1 has a back part 1 provided with a recessed part 1c at a central side and a peripheral edge part 2 and a face part which are integrally formed. The cover body 20 is attached to the peripheral edge part 2 so as to cover the peripheral edge side of the opening of the recessed part 1c therewith except at least the central side thereof.
Patent JP-S6170515-A (JP)
Title: Assembling method of core for optical fiber connecting connector
Inventor: OKI MASAYUKI
IPC: G02B6/38
Filed: 1984-09-14
Abstract: PURPOSE:To form easily a core for an optical fiber connecting connector in a short time by pressing the front end face of the core, to which an optical fiber core is inserted, to a plane plate coated with a resin and caulking the rear end part of the core. CONSTITUTION:An optical fiber core 1 is inserted to a cylindrical core 5 which has a slotted sleeve and is provided with a minute hole, to which a bare optical fiber 2 is inserted, in the center, and the end face of the fiber 2 is projected from the end face of the core 5, and the end face of the fiber 2 is matched to the surface of a resin coated plane plate 6 in this state. A ring 7 with an internal taper is covered on the outside peripheral surface of the split groove part in the rear part of the core 5 after end faces of the fiber 2 and the core 5 are matched onto the same plane, and then, the coating of the core 1 is press- fitted to the split groove part to position and fix end faces of the optical fiber and the core 5 onto the same plane without damaging thee end face of the optical fiber, thus forming the core for optical fiber connecting connector easily in a short time without a complicated polishing device.
Patent JP-H1140985-A (JP)
Title: Supply method of electronic component and supplying equipment thereof using the same
Inventor: YAMAGUCHI YOSHIKO
IPC: H05K13/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a component from rising due to vibration or the like during carriage, and to stably supply an electronic component in suitable attitude by installing an electromagnet generating magnetic flux and a control part controlling the magnetic flux in a part of an electronic component supply equipment. SOLUTION: A control part 37 is constituted of a battery 38, a slide resistor 39 and a changeover switch 40, so as to enable adjusting the magnetic flux for attracting an electronic component 3. When the electronic component 3 is carried to an electronic component taking-out part 13 by a sprocket 9, a current is applied to an electromagnet 36a, and magnetic attraction is performed until the component is sucked by a suction nozzle 14. At the same time when the component 3 is sucked by the suction nozzle 14, a control is performed in such a manner that a current is cut of by the changeover switch 10 so as to change magnetic attraction. The electronic component 3 positioned in the electronic component taking-out part 13 can be attracted until the component 3 is sucked by the suction nozzle 14.  As a result, the component 3 rise due to vibration or the like of an electronic component supply tape 1 in the case of carriage can be prevented, and the electronic component 3 can be taken out in suitable attitude.
Patent JP-S6170858-A (JP)
Title: Communication equipment
Inventor: YOSHINO MOTOAKI
IPC: H04M11/06
Filed: 1984-09-14
Abstract: PURPOSE:To avoid an operator from using waste time by informing the end of communication and propriety of the result of communication to a destination stored in a storage means after a prescribed communication is finished. CONSTITUTION:The operator designates the transmission designation of a message. An input telephone number is stored in a prescribed area in a memory 4 as destination designation information. When the transmission is finished normally or in error, a facsimile equipment F transmits a procedure end signal to restore a call. When the transmission is finished and a message transmission destination is designated, a main control section 1 controls a communication control section 7 in response to the destination designation information in the memory 4 to transmit a selection signal. When a response is received, the main control section 1 informs the end of communication and its propriety to the operator in another room. When no response is obtained, after a prescribed call is executed, the line is interrupted.
Patent JP-S6347598-A (JP)
Title: Cryogenic liquefied gas spherical storage tank
Inventor: FUKUHARA TSUGUKAZU
IPC: F17C3/02
Filed: 1986-08-18
Abstract: PURPOSE:To reduce a site area for a cryogenic liquefied gas spherical storage tank, by forming a support material receiving part on the top of a support structure serving as a dike, and supporting the supporting material attached to the outer surface of a spherical shell with this support material receiving part. CONSTITUTION:Each concave support material receiving part 13a is formed on the top of a support structure serving as a dike at a proper interval. And, each support material 12 is attached to the outer surface of a spherical shell 1 at a proper interval, and the support material 12 is shiftably placed on the support material receiving part 13a in the radial direction. With this constitution, since the support structure performs a role of the dike, a site area for a cryogenic liquefied gas spherical storage tank is sharply reducible.
Patent JP-S5895354-A (JP)
Title: Two-color electrophotographing method
Inventor: OKA KOUZOU
IPC: G03G13/01
Filed: 1981-12-01
Abstract: PURPOSE:To obtain satisfactory resolution, by forming an electrostatic latent image by executing in order the primary charging, the primary exposure which has intercepted a complementary color of a chromatic color, the secondary charging whose polarity is opposite to the primary charging, and the secondary image exposure which has intercepted a chromatic color at the same time. CONSTITUTION:At first, to a bipolar photosensitive layer 2 provided on a conductive substrate 3, uniform negative charging is executed by a corona charger. Subsequently, through a blue cut filter (this instance is stated by considering a chromatic color as red), the primary image exposure is executed, but the potential of the black part remains negative, and the white and red parts become ''0'' potential. Subsequently, through a red cut filter, the secondary image exposure is executed, but light does not reach the black and red parts and light is supplied to the white part, therefore, an electrostatic latent image is formed on the photosensitive body in order of the red, white and black parts. In this case, the red part is developed by a red toner of negative charging, and subsequently the black part is developed by a black toner of positive charging.
Patent JP-2001041987-A (JP)
Title: Device and method for analyzing near magnetic field data and computer-readable recording medium in which program to make computer execute the same method is recorded
Inventor: MIYANISHI EIJI
IPC: G01R29/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately analyze the overall spectrums of electronic equipment with a single or plurality of clock frequency emitting sources for measures to suppress electromagnetic waves (unnecessary radiation spectrums) effectively, etc. SOLUTION: This device is provided with a part 201 for receiving the input of data to be analyzed to receive input of the near magnetic field data of a predetermined frequency of a printed circuit board and location information on a measurement region in the printed circuit board of which near magnetic field data is measured, a part 202 for computing the mean value of the data to be analyzed to compute the mean value for every measurement region of near magnetic field data at the inputted predetermined frequency, and a display control part 200 to control a display part 206 to display the computed mean value in every measurement region.
Patent JP-S6349078-A (JP)
Title: Purification of superoxide dismutase
Inventor: HANZAWA SATOSHI
IPC: C12N9/02
Filed: 1986-08-19
Abstract: PURPOSE:To quickly purify a large amount of superoxide dismutase in extremely high purity, by using a column filter consisting of a hydrophilic synthetic polymer gel having bonded hydrophobic group. CONSTITUTION:A hidrophilic synthetic polymer gel bonded with a hydrophobic group, especially butyl group is equilibrated at about 5-9 pH, preferably at about 7pH and is filled in a column. A roughly purified superoxide dismutase solution adjusted to about 7 pH is passed through the column to effect the adsorption of superoxide dismutase to the gel and the adsorbed superoxide dismutase is separated by conventional fractional elution.
Patent JP-H0637282-A (JP)
Title: Semiconductor memory device
Inventor: HONDA MASAHIKO
IPC: H01L21/8244
Filed: 1992-07-20
Abstract: PURPOSE:To enhance a memory cell in resistance to soft errors even if a drive voltage is low, where a semiconductor memory device is required to operate on a low voltage attendant on the micronization of component parts. CONSTITUTION:A flip-flop is composed of a pair of driver MOS transistors, where a polycrystalline silicon element is connected as a load resistor 7. The MOS transistors T1 and T2 are made to serve as address selection MOS transistors and connected to the memory nodes of the flip-flop. The MOS transistors T1 and T2 form a memory cell. The gates of the transistors T1 and T2 are divided into T3a, T3b and T4a, T4b respectively.
Patent JP-S6436435-A (JP)
Title: Manufacture of packaging bag
Inventor: YAMAZAKI MASAYOSHI
IPC: B31B1/90
Filed: 1987-07-31
Abstract: PURPOSE: To easily unseal a bag at a position different from a heat sealed face by forming a roughened surface part for unsealing of a specific width on a plastic film by a contact type or non-contact type roughened surface forming means before the laminating treatment of a laminate film to be used in a packaging bag material. CONSTITUTION: The roughened surface parts 13, 15 for unsealing, of a specific width are formed on one face of a plastic film by using a contact type or non- contact type roughened surface creating means. This film is laminated on a base film to form a packaging bag material, and this packaging bag material is cut in such manner that the roughened surface parts for unsealing 13, 15 are located on the positions corresponding to the folded parts 21, 22 of a packaging bag 20 to be formed, which comprises the folded part at least at one side thereof. Then the packaging bag material is folded and formed, and the joining edge parts 11 are sealed by heat to form the packaging bag. The bag can be opened by tearing the bag from the roughened surfaces for unsealing 13, 15 formed on the folded parts 21, 22 of the bag, by a hand.
Patent JP-H1067742-A (JP)
Title: 4-hydroxypiperidine derivative
Inventor: ALANINE ALEXANDER
IPC: C07D211/48
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound which is useful in an N-methyl-D-aspartic acid receptor subtype-specific blocker in diseases, for example, an acute neurodegeneration caused by cerebral apoplexy, Alzheimer's disease, Parkinson's disease, Huntington's disease and the like. SOLUTION: This compound is represented by formula I (X is -O-, -NH-, -CH2 -; R<1> -R<4> are H, a halogen, OH, a lower alkylsulfonylamino; R<7> -R<10> are each H, a lower alkyl, a halogen; n is 0, 1), typically 1[2-(4-hydroxy-phenoxy) ethyl]-4-(4-methyl-benzyl)-piprtidine-4-ol. The compound of formula I is prepared by reaction of a compound of formula II with a compound of formula III.
Patent JP-S5990474-A (JP)
Inventor: ROBAATO PURESUTON PAAKAA
IPC: H04N5/14
Filed: 1983-10-13
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-S6170070-A (JP)
Inventor: SUGIYAMA RYUICHI
IPC: D06H7/02
Filed: 1984-09-13
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-H1140695-A (JP)
Title: Ceramic wiring board for optical communication and its manufacture
Inventor: MURAKI ICHIRO
IPC: G02B6/42
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently form or plate outer connection pads by forming wiring through-holes running from the cavity wall formed on the board top surface to the board end face and fixing outer connection pins to the pads. SOLUTION: A cavity 12 for housing optical, communication elements is formed into the top surface 18 of a ceramic board 11. To insert optical communication wirings into the cavity 12, wiring through-holes 14 are formed, running from the cavity wall 12a to the end face 11a of the board 11. The communication elements are coupled with the communication wirings in the cavity 12 to transfer laser beams etc. through the communication wirings. Outer connection pads 15 are formed on the lower surface 19 of the board 11 and outer connection pins 16 for connecting a mother board are fixed to the pads 15 through braze, etc. Inner conductor layer 17a is connected to the pads 15 through through-holes 17b.
Patent JP-H0912931-A (JP)
Title: Coating composition for precoated steel plate
Inventor: TAKEYA YUKIHIKO
IPC: C09D167/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting a precoated steel plate, especially its cut face with excellent anticorrosive property e.g. to suppress the generation of white rust by adding a phosphate-type rust-proofing pigment in combination with a specific silica-based rust-proofing pigment at a specific ratio. SOLUTION: This coating composition gives a coating film containing 5-40wt.% (preferably 10-30wt.%) of a mixture containing (A) a phosphate-type rust-proofing pigment and (B) a calcium ion-exchange silica-based rust-proofing pigment at a weight ratio of 95:5 to 20:80. The component A is preferably produced by modifying aluminum dihydrogen tripolyphosphate, aluminum metaphosphate, etc., by mixing with zinc oxide or magnesium oxide in wet state. The component B preferably has a calcium content of 2-15wt.%. The resin constituting the objective coating composition is preferably a bisphenol A epoxy resin, etc., having an average molecular weight of 330-3,750 and an epoxy equivalent of 180-3,300 and produced by using bisphenol A and epichlorohydrin as raw materials.