baber/WOPTO huggingface dataset:
Patent JP-H09286044-A (JP)
Title: Push rod and body in push switch and method for molding and handling the same
Inventor: HAYASHI KENTARO
IPC: H01H11/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the push rod and body of a push switch and a method for easily molding and handling them while reducing the number of assembling processes. SOLUTION: The hole 25b of a mold 25 is formed so that a push rod 5 is inserted into the hole 25b without generating a gap. A mold 21 and the rod 5 fixed thereto are joined with the mold 25 to perform mold clamping. At this time, the second end part 5b of the rod 5 is inserted into the hole 25b. The surface 21b of the mold 21 and the recessed part 25a of the mold 25 form a cavity 26 for molding a body 6. A molten resin R2 is injected into the cavity from a sprue through a runner 25c. After the resin R2 is solidified, the push rod 5 and the body 6 integrated with each other are demolded from the molds. The flange 5c of the rod 5 and the inner wall 6b of the recessed part 6a for the rod of the body 6 are brought to a close contact state.
Patent JP-S62259568-A (JP)
Title: Production of turbid apple juice and apple puree
Inventor: FUKUTANI KEIZO
IPC: A23L2/02
Filed: 1986-05-02
Abstract: PURPOSE:To obtain the titled fruit juice and puree free form food additive and having excellent color tone, flavor, etc., without adding an antioxidant to suppress the browning of the product, by crushing and squeezing an apple fruit in an oxygen-free atmosphere. CONSTITUTION:The objective fruit juice or puree can be produced by crushing and squeezing an apple fruit in an oxygen-free atmosphere or an atmosphere having low oxygen concentration (preferably a gas selected from nitrogen, carbon dioxide gas and steam and having an oxygen concentration of <=3%).
Patent JP-H07312871-A (JP)
Title: D.c. power supply
Inventor: USUI HIROSHI
IPC: H02M7/12
Filed: 1994-05-16
Abstract: PURPOSE:To miniaturize a capacitor for service interruption compensation in a DC power supply. CONSTITUTION:An inverting amplifier 21, connected between a control circuit 12 and a first MOS-FET 4, inverts control pulse signals applied to the first MOS-FET 4 relative to those applied to a second MOS-FET 9. As a result, when the pulse width of control pulse signals applied to the second MOS-FET 9 is reduced due to light load or the like, the on-duty of control pulse signals applied to the first MOS-FET 4 is increased. This increases voltage applied to a capacitor 6 for service interruption compensation, and thus allows use of a capacitor 6 of a small capacitance, which enables the miniaturization of capacitors 6.
Patent JP-H05100049-A (JP)
Title: Nuclear resonance absorption measuring method of nitrogen and oxygen for peculiarly detecting explosive substance, etc. and novel device for generating and detecting resonance gamma ray therefor
Inventor: RII GUROJINZU
IPC: H05H6/00
Filed: 1991-05-07
Abstract: PURPOSE: To accurately detect an explosive by directing resonance generating gamma rays<14> N and<16> O to an object and detecting the intensity variation of the resonance absorption of the explosive by a nitrogen-oxygen component. CONSTITUTION: In order to detect the presence of nitrogen and oxygen in an object composed of an explosive, etc., resonance generating gamma rays are used. Namely, resonance generating gamma rays<14> N and<16> O are directed to the object and the intensity variation of the gamma rays indicating resonance absorption caused by a nitrogen-oxygen component in the object is detected. The gamma rays<14> N and<16> O generate protons having appropriate energy when the rays are respectively directed to a<13> C-containmng target medium and<19> F- containing medium. The targets are constituted by continuously arranging a set of pieces of<14> C self-supporting foil 1-1<4> ' in a fine. The pieces of foil 1-1<4> ' can be constituted as self-supporting vapor deposited layers fitted to the surface of a thin ring.
Patent JP-S5625472-A (JP)
Title: Connection for circuit of heatsensible recording head
Inventor: KATSURAGI SHIGERU
IPC: H04N1/032
Filed: 1979-08-09
Abstract: PURPOSE:To use the same recording head in common to machines which are different in one line recording time by a method wherein common connecting lines in the portions of corresponding heating substances in an odd and an even group are connected separately with picture signal heating and energizing circuits. CONSTITUTION:Assuming that a recording is made at recording speeds of 8msec per line and 16msec per line under 1728 dots per line and 108 dots per group, heating substances in each group are connected in common with common connecting lines in the 1st main group 11, 12, ..., 116 and concerning the portions of the heating substances at the corresponding positions in each group, (R1, R217, R433, ...), (R2, R218, R434, ...), ... are connected in common with common connecting lines in the 2nd main group 21, 22, ..., 216. For a 16sec per line machine, the common connecting lines of the 2nd main group 21, 22, ... should be connected in common with 2109, 2110, ... respectively, while for an 8msec per line the common connecting lines of the 1st main group 11, 13, ... should be connected in common with 11, 14, ... respectively.
Patent JP-S582742-A (JP)
Title: Electromagnetic ultrasonic transmitter
Inventor: INOUE SATORU
IPC: G01N29/04
Filed: 1981-06-30
Abstract: PURPOSE:To obtain transmission current pulses having a short time width, by connecting the parallel connection of a rectifier and a resistor in series to the transmitting coil in a transmitting circuit to consume the energy, which is stored in the transmitting coil, by the resistor. CONSTITUTION:When electric charge is stored into a capacitor 3 from a high- voltage DC power source 1 through a charging resistor 2, a switch 4 is closed to start discharge, and a current io is flowed to a transmitting coil 6. When discharge is terminated, energy L.dia/dt stored in the transmitting coil 6 with an inductance L flows a current in the reverse direction, and a counter electromotive force is generated in the transmitting coil 6, and a current ib is flowed in the reverse direction of the current ia for a time tb and is flowed into the capactitor 3 through a resistor 7 and the switch 4, and electric charge Qa is stored. The peak value of the current ib is a smaller value than the conventional peak value because energy L.dia/dt stored in the transmitting coil 6 is almost consumed by the resistor 7. The air break gap switch 4 is opened for this electric charge Qb.
Patent JP-H09275646-A (JP)
Title: Stator of magnet motor
Inventor: FUJIWARA MASAKATSU
IPC: H02K23/04
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a magnet motor to be used in an electric car, etc. SOLUTION: An iron plate such as a silicon steel plate is punched to make stator core plates 32 which have no magnet insertion holes and stator core plates 31 which have magnet insertion holes 50, 51, 52, 53. A stator 30 of a magnet motor is made by stacking a plurality of the stator core plates 31 and a plurality of the stator core plates 32 alternately. A magnet 40 is held only by the sections 33, 34 where the stator core plates having the magnet insertion holes are stacked. At the upper and lower ends of the stator, the stator core plates 32 with no magnet insertion holes are stacked.
Patent JP-H07287059-A (JP)
Title: Magnetic-domain detection apparatus for magnetic material
Inventor: MATSUDA HIDEKI
IPC: G01R33/032
Filed: 1994-04-15
Abstract: PURPOSE:To provide a magnetic-domain detection apparatus for a magnetic material, in which a clear magnetic-domain pattern can be obtained even when the surface of the magnetic material is optically rough. CONSTITUTION:A magnetic-domain detection apparatus is provided with a linearly polarized light source, with an optical detection means which detects reflected light from an object to be measured and with a signal processor 15. The linearly polarized light source is used when spot light scans the object to be measured. The optical detection means is composed of a means 12 which resolves the reflected light into two beams whose polarization faces are at right angles to each other and of two photodetectors 13, 14 which detect the resolved beams. The signal processor 15 obtains a prescribed polarization intensity on the basis of signals from the photodetectors 13, 14.
Patent JP-S5626350-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: SHIYOUDA ISAO
IPC: H01J61/30
Filed: 1979-08-10
Abstract: PURPOSE:To prevent the development of cracks in a luminous tube lit and lengthen its longevity by making up a luminous tube of a light permittive quartz material containing OH groups. CONSTITUTION:As the material for the luminous tube 2, a vacuum quartz pipe containing 200ppm or less of OH groups is used, and the luminous tube 2 is filled with a desired mercury, argon gas, and cadmium. The luminous tube 2 has a pair of the main electrodes 3 and 4 on its both sides and the auxiliary electrode 10 sealed up in close proximity to the main electrode 3.
Patent JP-H03297415-A (JP)
Title: Floor material and its manufacture
Inventor: SAITO YOICHI
IPC: A47G27/02
Filed: 1990-04-18
Abstract: PURPOSE:To obtain a floor material to facilitate guiding blind persons in a room by forming a design including the parts holding tuft or pile as maintaining its natural condition (projections), and the parts holding it in a squeezed condition (recesses). CONSTITUTION:As a foundation cloth, a synthetic or natural textile material used conventionally as the foundation cloth of a carpet or a carpet tile can be used as it is. The degree of heating to form recess parts is changed depending on the component material of tuft or pile, and the pressure is made normally 10 to 60kg/cm<2> when the pressing time is 10 seconds. Normally, after a heating and a pressure are applied, a cold press (the pressure is at the same level as the heating and the pressurizing) is carried out to set surely. Furthermore, in order to prevent the pile in the recesses from restoring with the passage of time, the heating and the pressure are applied at the temperature at the melting point of the textile or higher, or at the softening point of the textile or higher, so as to mutually fuse the textiles. Consequently, even in a wide room such as in a hotel and in a thereafter, the blind persons can walk safely.
Patent JP-S5627561-A (JP)
Title: Color photoelectric converting element and read system using it
Inventor: KOMIYA KAZUMI
IPC: H04N1/028
Filed: 1979-08-13
Abstract: PURPOSE:To separate red characters and patterns easily and securely by constituting a photoelectric converting element by stacking two kinds of photoconductive elements of wavelength selectivity by applying the thin-film technology. CONSTITUTION:In the center of the top surface of glass substrate 13, the 1st photoconductive element 14 large in sensitivity to red color and this element 14 is provided with electrode 15. Then, the 2nd photoconductive element 18 made of a material high in sensitivity to green and transmittable for red components is formed on the above-mentioned elements and electrode with transparent insulating layer 17 interposed and electrode 19 is connected to this element to form a color photoelectric converting element. Then, photoelectric conversion outputs are separately obtained from respective photoconductive elements through this color photoelectric converting element and differential outputs of respective photoconductive element outputs are combined to obtain a color signal.
Patent JP-H06314973-A (JP)
Title: Frequency synthesizer
Inventor: SAITO NORIAKI
IPC: H03L7/197
Filed: 1993-04-28
Abstract: PURPOSE:To provide the frequency synthesizer with low phase noise by solving a problem that there is a limit in low phase noise processing even when an input frequency to a variable frequency divider is decreased by a reference multiplied signal and a mixer with respect to the frequency synthesizer used for various radio equipments, communication equipments and measurement instruments for high frequency application so as to increase a comparison frequency more than a setting frequency step width of the frequency synthesizer. CONSTITUTION:A reference multiplied signal and an output signal of a voltage controlled oscillator 4 are mixed by a mixer 3 to decrease the frequency and its output f1 is multiplied by M1 at a 1st frequency multiplier 11, the result is subject to 1/N frequency division by a variable frequency divider 5, multiplied by M2 at a 2nd frequency multiplier 12 to obtain a comparison frequency fv= M1M2f1/N as a comparison input to a comparator 7, then the comparison frequency is set to the M1M2 multiple of a frequency step thereby realizing the frequency synthesizer with low phase noise.
Patent JP-H08296888-A (JP)
Title: Flexible duct
Inventor: ANDO KENZO
IPC: E04F17/04
Filed: 1995-04-26
Abstract: PURPOSE: To provide a flexible duct which is lightweight and excellent in a form holding property and workability and which can be incinerated to be decreased in volume without generating harmful substances. CONSTITUTION: A spiral duct 1 comprises a spiral-shaped core material 2 and a synthetic resin coating film material 3 bonded to the core material. Both the core material 2 and the synthetic resin coating film material 3 are constituted of a synthetic resin stock material composed of carbon atom and hydrogen atom or carbon atom, hydrogen atom and oxygen atom.
Patent JP-S62259076-A (JP)
Title: Fm-cw radar device
Inventor: MURAO EIJI
IPC: G01S13/34
Filed: 1986-05-02
Abstract: PURPOSE:To expand the detecting ability of a target by providing a means which detects respective filter outputs and decides their levels based on a threshold value, and detects whether there is a target, channel by channel. CONSTITUTION:In a main radar device body 1, a carrier is supplied from a triangular wave generator 2 to a sweep oscillator 3, which supplies an FM signal of specific sweep frequency to a circulator 5 through a distributor 4, so that the signal is radiated as a radio wave from an antenna ANT to a target O. Further, its reflected wave from the target O which is received by the antenna ANT is supplied to a mixer 6 through the circulator 5 and mixed with a transmitted wave supplied from the distributor 4 to generate a beat frequency signal based on the frequency difference between both signals corresponding to the relative distance from the target O. The frequency signal is supplied to an amplifier 7 which has a gain characteristics proportional to the value obtained by raising the frequency to the 4th power and distance attenuation compensation is carried out, so that the distance signal S corresponding to the body detected at this time is led out.
Patent JP-H07109437-A (JP)
Title: Coatable resin composition
Inventor: TOMITA MASAYUKI
IPC: C09D171/12
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, mechanical strength, moldability, organic solvent resistance, coatability, printability, etc., by using as the constituents a specified modified olefin resin and a polyphenylene ether each in a specified amount. CONSTITUTION:This resin composition comprises 90-40wt.% modified olefinic resin obtained by grafting an olefinic resin (e.g. PP) with a hydroxylated alpha,beta-unsaturated carboxylic acid ester (e.g. 2-hydroxyethyl methacrylate) and an aromatic vinyl compound (e.g. styrene) and 10-60wt.% polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene ether)]. It prererably contains further a partially hydrogenated aromatic vinyl compound/conjugated diene block copolymer (e.g. Kraton-G, a product of Shell Chemicals) in an amount of 1-40 pts.wt. based on 100 pts.wt. total of these polymers.
Patent JP-S60247382-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/30
Filed: 1984-05-23
Abstract: PURPOSE:To reduce the smear quantity without increasing the number of stages of CCDs neither the number of CCDs in the vertical direction by providing a horizontal-direction wiring, which can drive every line of switching gates independently, and a vertical-direction shift register which applies pulse voltages to this wiring in a prescribed order. CONSTITUTION:A device has a coupling part consisting of a terminal 209 which removes a smear electric charge to the external, a terminal 208 which applies a pulse phiN to a row of switch MOSTs which controls the timing of this removal, and a terminal 201 which applies a pulse phiT to the gate of a stage where the smear electric charge is stored temporarily. Horizontal-direction lines which control switch MOSTs 206, a vertical shift register 100 which determines the row of switch MOSTs to be turned on, and a terminal 212 which applies a control pulse phiVT of switch MOSTs 206 are provided additionally. Since the transfer speed of CCD in the vertical direction is improved by this device, the smear quantity is reduced, and the dynamic range of CCD in the vertical direction is extended about twice.
Patent JP-S59229784-A (JP)
Title: Bipolar ram
Inventor: AKIMOTO KAZUYASU
IPC: G11C11/413
Filed: 1983-06-10
Abstract: PURPOSE:To reduce the reactive current and to attain the small power consumption by flowing selectively the current of a constant current source in accordance with an address signal after noticing that only one of signal lines forming a wired logic produces a selection signal of a low level. CONSTITUTION:For instance, address signals XA0 and XA1 are set at high and low levels, respectively. Under such conditions, differential transistors (TRs) Q34 and Q35 are turned on and a current I is supplied to signal lines 1 and 0, respectively. However an output TR Q33 of an address signal a0 and an output TR of an address signal a1 are turned off. Then only a signal line 1 is set at a low level by the current I. Thus the signals of low levels are produced at signal lines 0- 3. That is, two constant current sources I are provided to a single unit circuit and the currents of these sources are flowed selectively to the signal lines in response to the address signal. This can reduce greatly the current consumption.
Patent JP-H04332270-A (JP)
Title: Automatic tracking camera device
Inventor: KINOSHITA EMI
IPC: H04N7/18
Filed: 1991-05-08
Abstract: PURPOSE:To offer an automatic tracking camera device by which the movement of an object can be automatically tracked and photographed. CONSTITUTION:This device is equipped with a transmitting means 11 attached to the object, which transmits a signal in a constant period, first and second receiving means 16 and 17 which receive the signal transmitted by this transmitting means 11, generating means 26 which generates a signal corresponding to the phase difference of each output of the first and second receiving means 16 and 17, and motor 28 which is driven based on the output of this generating means 26. And also, this device is equipped with a camera driving means which rotates a camera 15 to a direction in which the phase difference of each output of the first and second receiving means 16 and 17 can be removed, by the driving force of the pertinent motor 28.
Patent JP-S63268252-A (JP)
Title: Estimation method for gettering capability of strained wafer
Inventor: MORITA ETSURO
IPC: H01L21/66
Filed: 1987-04-25
Abstract: PURPOSE:To measure the degree of surface contamination, and facilitate the direct measurement of gettering capability of damage inflicted on the rear, by comparing the life time of the surface corresponding with a part where damage is inflicted on the rear, and that of the surface corresponding with a part where damage is not inflicted. CONSTITUTION:The life time is measured as follows; a wafer surface irradiated in the direction of thickness by laser light pulses to inject minority carrier, and the attenuation of the minority carrier is measured by a method wherein the wafer surface is irradiated by a microwave and the intensity of the reflected wave is measured. When sand blast and polysilicon thin film formation to inflict damage on the whole rear surface of the wafer are used instead of the laser irradiation, the gettering capability are estimated as follows. Two sheet of wafers cut out from the same ingot are used, and the same heat treating, polishing and washing are performed both for the wafer on which damage is inflicted and for the wafer on which damage is not inflicted. After that, the life times tauFG (damage) and tauFN (no damage) of both wafer surfaces are measured.
Patent JP-H08296371-A (JP)
Title: Double glazing with bead and manufacture thereof
Inventor: TANAKA NOBUYUKI
IPC: E06B3/66
Filed: 1995-04-26
Abstract: PURPOSE: To manufacture a double glazing, in which a complicate device and a large number of processes are not required and which has no non-molding section, at low cost by unifying a bead continued by pushing up a bead rolling-up member fitted on the side opposed to the bead extruding-port side of a molding die and a bead section molded by an adjacent tapered member with the double glazing. CONSTITUTION: A double glazing 1 is moved forward to a molding die 2. The double glazing 1 is fitted into a recessed section 2b formed to the shaping section 2a of the molding die 2. The double glazing 1 is shifted, and a fed resin material is extruded through a flow path 11 from resin-material outlets 12a, 12b. A bead 3 is molded at the exposed peripheral section of the double glazing 1. When the double glazing 1 makes a round and molding is completed up to a section in the vicinity of a corner section at that time, completed sections 3a, 3b are pushed up by a rolling-up member 7. The sections 3a, 3b are not brought into contact with the molding die 2, and the bead 3 is molded integrally on the whole circumference of the double glazing 1 without being made to interfere by the sections 3a, 3b. Accordingly, a place as the joint section of the bead 3 can be molded easily.
Patent JP-H0632707-A (JP)
Title: Method for exterminating insect pest
Inventor: YAMAMOTO NAOAKI
IPC: A01N61/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a method for exterminating insect pests in which exterminating effects on the insect pests can stably be manifested by a solid insect pest exterminating material having an ultrafine particle diameter. CONSTITUTION:The objective method for exterminating insect pests is to convert an insect pest exterminating material which is a solid substance having mothproofing effects, composed of fine particles thereof and contains the fine particles having a smaller particle diameter than the body hair interval of the insect pests which are objects of mothproofing into a hydrated state and spray the resultant insect pest exterminating material.
Patent JP-H043305-A (JP)
Title: Magneto-resistance effect type head
Inventor: YUHITO ISAMU
IPC: G11B5/39
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a high regenerative output value by concentrating a sense current only in the vicinity of the area, where the electric resistance is most changed for a signal magnetic field, in a magneto-resistance effect film. CONSTITUTION:A head consists of a magneto-resistance effect film 2 and an insulating layer 4 on a substrate 1 and signal detecting electrodes 3a and 3b connected to the film 2 with through holes 5a and 5b of the insulating layer 4 between them. Connection areas between electrodes 3a and 3b and the film 2 are a part of the film when viewed in the direction perpendicular to the track width. The sense current flows from the through hole 5a and flows in the film 2 and flows out from the through hole 5b. Most of the sense current flows in the area of the shortest distance between holes 5a and 5b. The area where the electric resistance is most changed is included in this area to obtain a large regenerative output value. The value of the current shunt to the outside of the area is smaller according as the track width is narrower. Forms of through holes are so selected that W1 < W2 is true. Thus, the high regenerative output is obtained, and the calorific value is reduced to extend the life of a head.