baber/WOPTO huggingface dataset:
Patent JP-S60212820-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/708
Filed: 1984-04-07
Abstract: PURPOSE:To improve durability without deteriorating electromagnetic conversion characteristics such as sensitivity and S/N, etc. owing to a decrease in magnetic flux density by incorporating powder consisting of >=1 kinds among TiC, Si3N4 and WC at a specific ratio into a magnetic layer consisting essentially of magnetic powder and binder. CONSTITUTION:Powder consisting of >=1 kinds among TiC, TiN, Si3N4 and WC and more preferably particles havingthe particle size larger than th particle size of magnetic powder such as iron magnetic powder consisting of gamma-Fe2O3, Fe3O4, etc. and powder consisting of magnetic metals such as Fe, Co, Ni, etc. or the alloy thereof and smaller than the thickness of the magnetic layer and having about 0.2-5mu average grain size are incorporated as the polishing agent together with said magnetic powder into the magnetic layer. Such non-magnetic powder is required to be compounded with the magnetic layer at the ratio smaller than for the conventional polishing agent and since the decrease in the magnetic flux density occuring in the addition of the polishing agent is extremely small, the magnetic recording medium which has excellent sensitivity, S/N ratio and durability and obviates clogging of a magnetic head as a result of chipping off of the magnetic powder from the magnetic layer is obtd.
Patent JP-H08267670-A (JP)
Title: Vehicle component and its manufacture
Inventor: TAMURA YUJI
IPC: B32B5/18
Filed: 1995-03-28
Abstract: PURPOSE: To provide floor, wall, and ceiling components of vehicles for transportation or the like composed of phenol laminate as both face materials while unicellular rigid polyurethane foam is used as core materials. CONSTITUTION: For vehicle components, surface hardness and abrasion resistance are excellent by using phenol laminate as face materials. By using a sandwich panel obtained by casting and foaming rigid polyurethane foam material in a clearance between two sheets of phenol laminates, its light-weight property and rigidity are excellent because of strong interfacial adhesive between the phenol laminate and foam, and a cutting property capable of cutting out freely a specific size component, and a screw-setting down property capable of fixing with a screw can be facilitated.
Patent JP-S62225333-A (JP)
Title: Manufacture of synchronous pearlescent sheet for molding
Inventor: MIYAZAWA KAZUSHI
IPC: B32B27/08
Filed: 1986-03-27
Abstract: PURPOSE:To manufacture a pearlescent sheet, excellent in the resistance to weather and the resistance to chemicals of a molded form, by a method wherein pictures are printed on the layer of a synthetic resin, excellent in resistance to weather, molding properties and resistance to chemicals, then, the pearlescent sheet is laminated thereon and, thereafter, the synthetic resin film is separated. CONSTITUTION:A second synthetic resin layer 2, excellent in resistance to weather, molding properties and resistance to chemicals, is formed on a first synthetic resin film 1, high in dimensional stability, and the printing 3 of pictures is applied thereon, therefore, the elongation of the second synthetic resin layer 2 due to heat and tensile force upon printing may be prevented by the first synthetic resin film 1 and the printing may be finished under a state that the dimensional stability is kept. A pearlescent sheet 5 is laminated thereon, therefore, elongation due to heat and tension upon laminating may be prevented and the lamination may be effected under a state that the dimension is stabilized. Accordingly, when the first synthetic resin film 1, provided with high dimensional stability, is separated, a synchronous pearlescent sheet for molding, which is excellent in resistance to weather, molding properties and resistance to chemicals, may be obtained.
Patent JP-H10266375-A (JP)
Title: Heat insulation wall panel
Inventor: INOUE JIRO
IPC: E04B1/76
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To restrain a panel from warping and form a wide heat insulation wall panel by securing upper and lower frame members and a stud to the face material, and allowing foam heat insulation material contact-disposed therebetween to foam to thereby be integrated with the face material. SOLUTION: Upper and lower frame bodies 3, 3 consisting of woody material of the like and a stud material 4 being at right angles therewith are fastened to the face material 1 such as plywood by nails and the like, and rigid foam heat insulation material 22 having fiber heat insulation material 21 wrapped is contact-disposed therebetween to then be foam-cured for adhering the leg parts 22A to the face material 1 as well as the side face of the stud material 4 to be integrated. Also, it is preferable that the leg parts 22A being contacted to the side face of the stud material 4 are not employed, and the fiber heat insulation material 21 is put in contact with the side face of the stud material 4 or adhered to the notch formed at the side face.  Thus, the warpage of the panel at curing of the foam heat insulation material 22 is prevented effectively by the frame bodies 3, thereby forming a wide panel by utilizing the upper and lower frame bodies 3, 3 and stud material 4 as skeleton members.
Patent JP-S61228903-A (JP)
Inventor: WATANABE KENZO
IPC: B27L5/02
Filed: 1985-04-02
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-H10267037-A (JP)
Title: Holder for rolling bearing
Inventor: TATEISHI YOSHIO
IPC: F16C33/38
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To enable a holder to suppress rotational asynchronous vibration when it is used in a rolling bearing, in the holder for the rolling bearing. SOLUTION: In a holder 64 for a rolling bearing having a roller holding pocket 66 in several parts of circumference, a position of at least the alternate pocket 66 in a peripheral direction is displaced by a required angle α1 to α4 relating to a circumferentially equally arranged position. Thus by displacing the position of the pocket 66 intentionally with a rule, the holder, when it is used in the roller bearing, improves rotational balance, and asynchronous rotational vibration is reduced.
Patent JP-S60216742-A (JP)
Title: Lacing device for stator coil
Inventor: AYABE SHIGENORI
IPC: H02K15/04
Filed: 1984-04-10
Abstract: PURPOSE:To easily process the finishing of the end of lacing yarn, by swinging the end for knitting start of lacing yarn right and left opposite to the moving direction of a knitting needle with lap knitting system and by putting the end rise for the knitting start on the upper part of a stator coil. CONSTITUTION:After the yarn 3 is led out of a nozzle 7, the end 3a for knitting start is put in a state so that it may be stretched over an upper part. After that, the yarn 3 is led outside the circumference of a coil 2, being moved and twisted opposite the center of a core 1 by a knitting needle 6 between the coil 2 rise and the down. While the knitting needle 6 is moved by knitting on the upper and lower parts of the coil 2, the end 3a for knitting start is swung opposite the former position and the knitting needle 6 and is lap-knitted with the yarn 3. The end 3a for knitting start does not get loose easily with such repetitious operation even if the end is released.
Patent JP-H10263233-A (JP)
Title: Pattern sewing work data processor
Inventor: ASANO FUMIAKI
IPC: G06Q50/04
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically prepare work data considering the suspension of a sewing head part by recording the detected operation state of a multi-head pattern sewing machine as log data and computing the work data by considering the number of the sewing head parts during an operation or during the suspension based on the log data. SOLUTION: A floppy disk(FD) storing many pattern data is mounted to an FD driver 31, and at the time of performing prescribed input from a keyboard 15, pattern sewing data are selected in a CPU 21 and transmitted to the controller of the respective multi-head pattern sewing machines 3-9 and a sewing processing is executed. At the time, operation state data are read into an RAM 25, from which one of the multi-head pattern sewing machines 3-9 the operation state data are is judged and the received operation state data are written in the log file of a pertinent identification number inside the FD. Then, an output number is added based on the sewing head part number recorded in the log file from the sewing head part number and the work data including an accurate output number are obtained.
Patent JP-S62225895-A (JP)
Title: Fins for heat exchanger
Inventor: UTO SHOZO
IPC: F28F3/04
Filed: 1986-03-27
Abstract: PURPOSE:To make turbulent effect excellent, cause fluid to flow easily, reduce pressure loss, and increase the quantity of exchanged heat by boring fluid passage holes between horizontal walls adjoining mutually front-and-rear in each projection row and facing bent strip-shaped projections. CONSTITUTION:Fins 1 for heat exchanger are made of aluminum and arranged in the longitudinal direction through horizontal walls 2 and equipped with a plurality of projection rows composed of a number of bent strip-shaped projections 3a, 3b projecting alternatively oil vertically from the walls 2. The locations of each upward projection 3a and each downward projection 3b in projection rows R adjoining left-to-right are slipped off and in each projection row R where the projections 3a and 3b are arranged to adjoin left-to-right, fluid passage holes 4 are bored to face the projections 3a, 3b between each wall 2. The fluid flow of oil etc. is able to be sufficiently disturbed and the fluid is also able to flow easily and pressure loss is very small. Therefore, the increase in the quantity of exchanged heat is achieved.
Patent JP-S55161362-A (JP)
Title: High frequency lighting apparatus
Inventor: HAYASHI GENICHI
IPC: H01J65/04
Filed: 1979-06-05
Abstract: PURPOSE:To obtain efficient radiation of ultraviolet rays even in the vacant space of a magnetic core and improve efficiency by forming the endless magnetic core which is accomodated in a bulb into falt plane form. CONSTITUTION:When high frequency current is supplied from a high frequency oscillating circuit 9 to a coil 6, high frequency magnetic field in closed loop form is formed in an endless magnetic field 5. Due to said high frequency magnetic field, high frequency electric field is formed, interlinked with the magnetic core 5, and due to said high frequency electric field, discharge is generated in a bulb 1, and this discharge current flows in the closed loop interlinked with the magnetic core 5. Due to this discharge, the atoms of mercury vapour which are sealed in the bulb 1 are excited, radiating ultraviolet rays, and said ultraviolet rays are radiated onto a fluorescent film 4, and visible light is radiated from this fluorescent film 4. As the magnetic core 5 has oval form, the sectional area of the hollow part 11 can be increased larger than the minor axis of the magnetic core 5.
Patent JP-S54161348-A (JP)
Title: Short wavelength optical filter
Inventor: TERUI HIROSHI
IPC: G02B5/20
Filed: 1978-06-10
Abstract: PURPOSE:To produce a filter easily and inexpensively, while ensuring the high accuracy, by forming a preset portion having a preset low refractive index on a waveguide film which in turn is formed with a substrate. CONSTITUTION:A substrate 11 of Vycor glass, which has a refractive index of n1 for the wavelength lambda of a waveguide light 12, is formed with a waveguide film 2 of glass having a refractive index of n2. The substrate 11 is used as a first cladding layer, and air of a refractive index n3=1.000, which exist on the film 2, is used as a second cladding layer. At this time, the film thcikness W1 of the film 2 is made larger than the minimum film thickness Wm, as is expressed by formula I (wherein n2>n1>n3) so that the light 12 having a shorter wavelength than the wavelength lambda can propagate through the film 2. When a preset portion 3 of the film 2 is heated with a laser beam so that the reduction in the refractive index DELTAn has a relationship of (n2-DELTAn)>n1, only the waveguide light 13 having a shorter wavelength than that lambda2 (wherein lambda>lambda2), as is expressed by formula II can pass through the portion 3.
Patent JP-S51146108-A (JP)
Title: C0py attachment and detachment mechanism for cylindric scanning type f aximilli
Inventor: IKEDA MASACHIKA
IPC: H04N1/08
Filed: 1975-06-11
Abstract: PURPOSE: A copy attachment and detachment mechanism for cylindric scanning type Faximilli, that promptly and easily performs copy attachmennt and detachment by providing to function clamping bar to gear with opening and closing of a drum cover. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55162682-A (JP)
Title: Video broadcast system using fm broadcast band
Inventor: MICHISHITA KIYUUKICHI
IPC: H04N7/12
Filed: 1979-06-05
Abstract: PURPOSE:To simultaneously transmit the video information with audio information by using the electromagnetic waves at FM braodcast band, by transmitting the video signal through the use of sub-channel. CONSTITUTION:The video signal picked up at the pick up camera 1 is converted into binary signal at the A/D converter 2, and it is fed to the memory circuit 4 after being sampled by using the sampling pulse from the synchronizing signal generator 9 at the sampler 3. The memory circuit 4 stores the sampler output corresponding to one field's share of the output of the pick up cameral 1 to a given address with the high speed by the write-in pulse W from the synchronizing signal generator 9, and the video signal for one field's share written in is read out at the low speed pulse which can be transmitted in the band width 30kHz of sub-1 channel with the low speed readout pulse R. The output of the memory circuit 4 is added for the horizontal and vertical synchronizing signals H, V at the multiplex circuit 5, then fed to the modulator 6 and broadcast with the transmitter 7 and the antenna 8.
Patent JP-S57185430-A (JP)
Title: Heat-developable diazo copying material
Inventor: WATANABE NOBUYOSHI
IPC: G03C1/60
Filed: 1981-05-11
Abstract: PURPOSE:To remakably enhance image density and storage stability of a raw stock, by using a specified urea derivative as a color developing adjuvant in a photosensitive layer. CONSTITUTION:A heat-developable type diazo copying material is provided by forming on a support a photosensitive layer composed mainly of a diazo compound, such as 4-morpholino-2,5-diethoxybenzenediazonium chloride zinc chloride, a coupling component, such as 2,3-dihydroxynaphthalene, and a color-developing adjuvant, and as this adjuvnt, a urea derivative, such as N,N'-diphenyl-N-N'- diethylurea, representable by the general formula in which R<1>-R<4> are each a 2-12 C aliphatic or aromatic group is used, thus permitting the obtained diazo copying material to be remarkably excellent in image density and storage stability of a raw stock as compared with the conventional ones.
Patent JP-S51145814-A (JP)
Title: Driving circuit
Inventor: ONODERA TOSHINOSUKE
IPC: H02M3/325
Filed: 1975-06-11
Abstract: PURPOSE: To shorten delay time required for a transistor to turn off under a driving signal in a driving circuit of transistors for switching. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03270404-A (JP)
Title: Method for receiving radio waves from geostationary satellite and parabolic antenna used for the same
Inventor: FUJIMOTO AKIHIRO
IPC: H04B1/06
Filed: 1990-03-20
Abstract: PURPOSE:To reduce a space for installing a parabola antenna by receiving radio waves from a correspondent geostationary satellite by the first primary radiator while controlling the elevation angle and azimuth angle of a reflection mirror and receiving radio waves from a correspondent geostationary satellite by the second primary radiator while rotating the reflection mirror with a straight line passing through the beam of the first primary radiator as a rotational center. CONSTITUTION:For a parabolic antenna 2, a first primary radiator 8 is equipped with a longitudinal beam tilt angle and a lateral beam angle. Therefore, when controlling the elevation angle and azimuth angle, the first primary radiator 8 directs the correspondent geostationary satellite. In such a state, a second primary radiator 10 does not direct the correspondent geostationary satellite and accordingly, a reflection mirror 4 is rotated with the first primary radiator 8 as the rotational center. With this rotation, the second primary radiator 10 is rotated and the geostationary satellite corresponding to the second primary radiator 10 is directed. Thus, the space and cost for installing the parabolic antenna 2 can be reduced.
Patent JP-H06260241-A (JP)
Title: Pressurized electric connector
Inventor: KOGA SHIGENOBU
IPC: H01R13/533
Filed: 1993-03-04
Abstract: PURPOSE:To surely prevent a take fire even when an electric spark is generated in an equipment, and surely perform the centering of a pin by a position correcting mechanism by approaching and moving a connector while supplying an inert gas. CONSTITUTION:When a moving side mounting plate 1 is started to approach and move to a fixed side mounting plate 2, and a selector valve 14 is switched, an inert gas is supplied from a casing part 3 to a cylinder 8 through a through- hole 10, and the moving side mounting plate 1 is approached and moved to the fixed side mounting plate 2 while the gas is released to the outside. When a static electricity is thus charged near the top end of a socket pin 7a or plug pin 17a, for example, to cause a discharge, a take fire is prevented because the circumference of the socket pin 7a or plug pin 17a is covered with the inert gas atmosphere. The approaching movement of the socket pin 7a and the plug pin 17a is guided, the relative displacement to the moving direction and vertical direction is regulated by a guiding mechanism 11, and the relative displacement of the guiding mechanism 11 is corrected by a position correcting mechanism 5.
Patent JP-H10294149-A (JP)
Title: Microwave oven
Inventor: KIM GEUN-SOO
IPC: H05B6/78
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connecting appliance of a microwave oven whereby female terminals can be quickly and accurately coupled to corresponding male terminals. SOLUTION: An electric connecting appliance 100 comprises a plurality of male terminals 111, 112, 113 attached to a fan motor 4, a plurality of female terminals 141, 142, 143 coupled to the male terminals 111, 112, 113, and a plurality of terminal housings 131, 132 enclosing the female terminals 142, 142, 143. One of the plurality of terminal housings 131, 132 is provided with a position guide means 135 so that the female terminals 141, 142, 143 are accurately fitted over the corresponding male terminals 111, 112, 113.
Patent JP-H08271529-A (JP)
Title: Reagent supply method and reagent case
Inventor: MIYAMOTO TETSUSHI
IPC: G01N35/02
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a method for supplying a reagent accurately and stably to an automatic analyzer with high reproducibility. CONSTITUTION: In an automatic analyzer 1 for determining specified components in a specimen by causing reaction of a specimen and a reagent in a reaction case 7 and subjecting a reaction liquid thus produced to photometry through a photometer 10, a reagent case 3 is set in a reagent stocker 2 and connected with a rubber plug and a tube 5 thus feeding the reagent through a perfectly enclosed system.
Patent JP-H08271750-A (JP)
Title: Process cap
Inventor: SAWADA SOSAKU
IPC: B65D41/16
Filed: 1995-03-29
Abstract: PURPOSE: To provide a process cap which allows no soldering under a slanted condition against a board to be mounted with an optical module by adopting a structure which is capable of reducing weight. CONSTITUTION: When cleaning and removing flux attached to an optical module which transforms optical- and electric signals, the process cap 62 is provided to prevent the optical sleeve 1 in which optical signals are transmitted and received from being soaked with water. This cap is provided with a blocking section 64 which abuts on and blocks the optical sleeve, a pair of engaging sections 72 which bring the blocking section 64 into a close contact with the optical sleeve by being engaged with the optical module and an elastic transformation section 74 which attaches and detaches the engaging sections 72 to and from the optical module by being connected with a pair of engaging sections and changing the relative position of the pair of engaging sections in the case of elastic deformation.
Patent JP-S55163402-A (JP)
Title: Car height detector
Inventor: ISHIKAWA HIROSHI
IPC: G01B7/14
Filed: 1979-06-06
Abstract: PURPOSE: To extend the life by employing electromagnetic converting element including Hall element and Hall IC.  
     CONSTITUTION: When the car height comes at the proper position, the hall IC 15 turns off corresponding to the S pole of the magnet 26 while the Hall IC 16 turns on corresponding to the N pole of the magnet 26. When the car height lowers, the arm 25 turns in one direction, causing the magnet 26 to turn in the same direction. The hall IC 15 and 16 each turns on. By contrast, when it rises, the arm 25 turns in the other direction, causing the magnet 26 to turn in the same direction. Thus, the Hall IC 15 and 16 each turns off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05270194-A (JP)
Title: Writing utensil
IPC: B43K24/12
Filed: 1992-03-27
Abstract: PURPOSE:To obtain writing utensils, in which two kinds of lead can be projected alternately by operating a single operating section piece without considering the attitude of the writing utensils. CONSTITUTION:A piece 13 with pawls having two pawls 14, 15 is held to a single operating section piece 1 in common to both lead in the same direction as the longitudinal shaft of the operating section piece, and mounted in a rockable manner by force working to the pawls. Lead holders 2, 3 connected at the rear end sections of two lead respectively have pawls 23, 33 in one surface oppositely faced to the operating section piece 1 while being slightly displaced in the longitudinal direction and notches 24, 25 at each two front and rear position in the other surface. When the slider of a writing utensil body is advanced, the operating section piece 1 engaged with the slider is moved forward, the piece 13 with the pawls is also forwarded and the pawl of one lead holder 2 and the pawl 14 of the piece with the pawls are engaged, the piece 13 with the pawls is passed between the pawls 23, 33 of both lead holders while being rocked by the engagement, and one lead 22 is advanced.
Patent JP-S59197837-A (JP)
Title: Optical isotope gas analyzing device
Inventor: KOKUBU NOBUHIKO
IPC: G01N21/35
Filed: 1983-04-25
Abstract: PURPOSE:To obtain with high sensitivity a ratio of infrared absorption of <13>CO2 to infrared absorption of <12>CO2, and to raise a stable performance by circulating air in a box (spectroscope), removing a disturbing component gas through a column containing an absorbent of a disturbing component, and controlling the temperature of a circulating gas through a thermostatic oven. CONSTITUTION:Air of the inside is taken out from one end of a spectroscope 11 and fed in from the other end by a circulating pump 17. A column 12 containing an absorbent is incorporated on this way, CO2 in the air is absorbed and air from which CO2 is removed is circulated. Aslo, the column 12 containing the absorbent is put into a thermostatic oven 13 so that the temperature of the circulating air is kept constant. Light reflected from plane mirrors 39, 40 chops light in synchronization with a sector mirror 29, by a chopper 43 on the way of an optical path. An output of a detector 46 is amplified by a preamplifier and an amplifier, and automatic gain control is executed for an amplifier 48 so that a signal output of reference light always becomes a prescribed value. As a result, a signal output of sample light shows a variation proportional to an hourly variation of infrared absorption.