baber/WOPTO huggingface dataset:
Patent JP-S59186156-A (JP)
Title: Optomagnetic device
Inventor: KATAOKA KEIJI
IPC: G11B11/10
Filed: 1983-04-07
Abstract: PURPOSE:To attain excellent reproduction by arranging a semiconductor laser amplifier in an optical path of laser light reflected from an optomagnetic recording medium where information is recorded depending on the distributing state of magnetic moment and detecting its irradiated light. CONSTITUTION:A polarized beam from the semiconductor 1 is made incident to the optomagnetic recording medium 5 on which information is recorded depending on the distributing state of magnetic moment via a coupling lens 2, a transluscent mirror 3 and an objective lens 4. The polarized state of the light reflected from a recorded part of the medium 5 is changed, only the component at a right angle in the direction of polarization of the reflected light is obtained by a polarizer 11 via the transluscent mirror 3, the light is amplified by a semiconductor laser amplifier 8, the irradiated natural light component is eliminated by a polarizer 6 and the result is detected by a photodetector 7. Since a sufficient signal is obtained in this way, excellent reproduction is attained.
Patent JP-H04275933-A (JP)
Title: Production of optical fiber preform
Inventor: NAKAYAMA SHINICHI
IPC: G02B6/00
Filed: 1991-03-02
Abstract: PURPOSE:To obtain the preform capable of uniforming the transmission characteristics of an optical fiber in the longitudinal direction. CONSTITUTION:The temp. of a heating furnace 1 is controlled in accordance with the outside diameter of the built-up body 5 of particulate glass in a dehydration and transparent vitrification treating stage. Before this dehydration and transparent vitrification treatment, information of the outside diameter is obtained at every position in the longitudinal direction of this built-up body 5 of particulate glass. When the built-up body 5 of particulate glass is moved in the heating furnace, the temp. thereof is regulated in accordance with this outside diameter at every position thereof. When the outside diameter is changed, radiation heat is changed and the temp. conditions are made different. Since the temp. is regulated in accordance with the outside diameter so as to correct it, even the built-up body 5 of particulate glass whose outside diameter is fluctuated is treated in the practically uniform temp. conditions.
Patent JP-H01235779-A (JP)
Title: Car parking device
Inventor: OKI YOSHIHISA
IPC: B65G1/127
Filed: 1988-03-15
Abstract: PURPOSE:To effectively use an exit/entrance and an exit/entrance floor, by enabling one section of the exit/entrance and exit/entrance floor to be used for both a parking facility circulated in the vertical direction on ground and a parking facility circulated in the horizontal direction under ground. CONSTITUTION:A parking facility 5 for circulating a plurality of cages 4 in the vertical direction above the exit/entrance floor 3 of an exit/entrance 2 set at the lower section of a tower-formed structure 1 is set, and a lift 8 for elevating a pallet 10 for mounting cars between the exit/entrance floor 3 and an underground section 7 is set. Besides, a parking facility 11 is set, and on the side of the movingdown position 9 of the lift 8, the pallet 10 is circulated in the horizontal direction, and in two upper-and-lower layers, the cars are contained. Besides, the parking facility above the exit/entrance floor 3 may be composed of an elevator and shelves. Then, the cars on the exit/entrance floor 3 are parked entering any of the parking facilities 5, 11.
Patent JP-H04274335-A (JP)
Title: Insulation paste
Inventor: OKUNOYAMA TERU
IPC: C08K5/54
Filed: 1991-03-01
Abstract: PURPOSE:To achieve improved adhesion property and hydrolysis property resistance, prevent generation of void, disconnection failure, etc., and achieve a high-speed curing for reducing assembly process by using an insulation paste for sticking a semiconductor pellet and a lead frame. CONSTITUTION:A title item is an insulation paste featuring (A) modification resin consisting of polyparahydroxystyrene and epoxy resin, (B) epoxy silane single functional monomer, (C) resin with norbornane ring, and (D) insulation powder as needed constituents.
Patent JP-S57176367-A (JP)
Title: Reverse convection element and its applied reverse convection pump
Inventor: NOKITA SHIYUNSUKE
IPC: F03G7/06
Filed: 1981-04-24
Abstract: PURPOSE:To perform transfer of fluid, by filling the inside with a material, changed responsively to temperature, forming the external surface with a material, changed with its shape responsively to a change of the internal material for temperature, and changing the virtual volume responsively to temperature. CONSTITUTION:A reverse convection element 5, reduced its virtual volume in a fluid area of temperature T1, lowers as shown by an arrow head A in a vessel 4 to reach a fluid area of temperature T2(T2<T1). The reverse convection element 5, reaching the fluid area of temperature T2, increases its virtual volume in the fluid area of temperature T2 to rise as shown by an arrow head B in the vessel 4 and reach the fluid area of temperature T1. Thereafter, the revere convection element 5 repeatedly moves upward and downward between the fluid areas of temperature T1 and T2 until a temperature difference has been lost across the fluid areas.
Patent JP-S6329036-A (JP)
Inventor: SKARVAN CHARLES ANTHONY
IPC: F02C9/28
Filed: 1987-03-18
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-S52144296-A (JP)
Title: Solid light emitting display device
Inventor: FUJITA HIROSHI
IPC: G09F9/33
Filed: 1976-05-27
Abstract: PURPOSE: Deviation in position of a reflecting plate owing to its clatter and shock is eliminated and damaging of fine wires of a light emitting element is prevented by sandwiching and holding in place the reflecting plate between a base board and a case by means of guide pins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06340819-A (JP)
Title: Moisture-curable composition
Inventor: YAMAMOTO HIROTSUGU
IPC: C08L71/02
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a room-temp.-curable composition which gives a cured composition excellent in breaking strength, etc., is useful as an elastic material having excellent adherence to a substrate, and has excellent storage stability by mixing a specific polymer with a specific compound in a given proportion. CONSTITUTION:The room-temp.-curable composition comprises 100 pts.wt. polymer containing one or more hydrolyzable silicon groups per molecule and preferably having a poly(oxyalkylene) chain as the main chain and 0.1-100 pts.wt. compound which has a group generating in the molecule an active group selected from OH, SH, amino, amide, and COOH upon hydrolysis and has per molecule at least one hydrolyzable silicon group represented by the formula [wherein X is OH, a halogen, an alkoxy, an alkenoxy, an acyloxy, amide, aminooxy, or a ketoximate; R and Q each is a 1-20C (substituted) monovalent hydrocarbon group; T is a 1-20C (substituted) divalent hydrocarbon group; a is 2 or 3; b is 0-2; and m is 0-18].
Patent JP-S55154756-A (JP)
Title: Water-cooled thyristor bulb
Inventor: TAKAHASHI HIDEKI
IPC: H05K7/20
Filed: 1979-05-21
Abstract: PURPOSE:To improve the insulating property of a water-cooled thyristor bulb to enhance its reliability by constructing a device for cooling heat from component parts of a thyristor circuit of a combined coolant and air circulating double pipe, a combined enclosed box and corona shield, and a combined dehumidifier and blower and the like. CONSTITUTION:A plurality of thyristor circuits 8 bridge-connected in three phases are laminated and contained in an enclosed corona sealing cylinder 19 made of insulator pipes 16A and 16B longitudinally connected through metallic bonds 18A and 18B. Then, a double pipes made of stainless steel water pipe and solid insulator air pipe in a gap produced between the sealing cylinder 19 and the circuits 8 are folded at the top and stood, pure water from a combined ion treating and water feeding unit 14 is fed into the water pipes 15A and 15B to cool the heaters 20A-20C in the circuits 8, becomes grounded state at the grounding potential surface 10, and circulated through a heat exchanger 13. Low moisture airs 17A and 18B are injected from a dehumidifier and compressor 21 at air pipes to cool together with air and water coolings.
Patent JP-S58178133-A (JP)
Title: Heating cooking apparatus
Inventor: ISONO TATSUJI
IPC: F24C15/02
Filed: 1982-04-13
Abstract: PURPOSE:To improve the titled apparatus in thermal and mechanical strength by constituting the manipulating part of a handle in a downward bag shape and providing a metal mounting plate concurrently used for reinforcement and heat shielding on the back surface of the handle. CONSTITUTION:By manipulating the manipulating part 17 formed into a bag shape at the centerl part of the handle 15, a door 1 is opened or closed. On the back surface of the manipulating plate 17, a mounting metal fitting 16 concurrently used for reinforcement and heat shielding is fitted in the handle 15 by a screw 19, and heat due to counter flow and radiation from a door 1 is prevented and an air heat insulating layer 20 is formed between the door 1 and the handle 15. Accordingly, tbe increase in temperature in the inner surface of the manipulating part 17 which is accessible to touch by hand is suppressed to a low degree, and even when the entire part of the handle 15 is drawn near to the door 1 side, it does not cause any trouble in heat damage to human body.
Patent JP-S54153645-A (JP)
Title: Thermal head
Inventor: YAMADA KOUZOU
IPC: B41J2/365
Filed: 1978-05-25
Abstract: PURPOSE:To limit the peak temperature of dot portions by so setting the width of the plural slender heating elements of the printing dots divided to fine segments that heating patterns become even. CONSTITUTION:A dot part 1 is divided to fine segments by a plurality of slender form heating elements and is gradually reduced of the width of the heating elements as it goes toward the central part C from the end parts L, R. This constitution evens the hot patterns of each part of the dot part 1 and reduces the temperature ripple owing to the plural heating elements, thus the peak temperatures of the dot part 1 are so limited as not to become higher than the specified temperature. As a result, the dielectric strength of the thermal head improves and the thermal head of high reliability is obtained.
Patent JP-S52144756-A (JP)
Title: Dc switch
Inventor: IIDA TAKAHIKO
IPC: H03K17/73
Filed: 1976-05-27
Abstract: PURPOSE:To on-off control a load with a slight amount of power as well as to rapidly cut off the load current through a relatively simple circuit, by charging the charge accumulating method to a potential above the power supply voltage utilizing a reactor resonance.
Patent JP-S63228161-A (JP)
Title: Plate inspection device
Inventor: OTSUKA KIYOSHI
IPC: G06T7/00
Filed: 1987-03-17
Abstract: PURPOSE:To permit easy correction even if the positions of two plates on a table exist in a slightly twisted positional relation by constituting the table in such a manner that at least either of the two plates thereon can be rotated at a slight angle by means of a screw. CONSTITUTION:The X-Y table on which two sheets of the plates 10, 11 to be inspected are imposed and can move in directions X and Y is so constructed that two sheets of the plates 10 1 can be fixed and imposed to the correct positions by means of register pins. The table is so constituted that at least one of the plates can be slightly rotated by turning the screw 21 with respect to the table 20. The correction of two sheets of the plates 10, 11 to the correct positions is thereby permitted even if said plates exist in the positions twisted from TV cameras 30, 31.
Patent JP-H07243534-A (JP)
Title: Sealing device and its manufacture
Inventor: YAMANAKA SATOSHI
IPC: F16J15/3232
Filed: 1994-03-07
Abstract: PURPOSE:To provide a sealing device composed of a lip part and a supporting member for it, wherein deterioration such as change in rubber, corrosion, etc., is made unlikely and the cost is suppressed by forming the tip part from a plurality of resin lip members embodied in a single piece structure. CONSTITUTION:A sealing device 1 is formed as a PTFE lip part 10 consisting of the first and second PTFE lip members 11, 12 by pinching a ring-shaped member (a) by two metal rings 4, 5 as supporting members from both sides in axial direction and bending using a jig etc. For example, the first lip member 11 is bent to the sealing fluid while the second lip member 12 is left straight. The ring-shaped member (a) is fabricated by cutting a notch using a cutter in the direction approx. perpendicular to the axis from the internal circumference of a tubing member A made of a resin such as ethylene tetrafluoride excellent in the oil resistance, by inserting the cutter in the axial direction to generate a stepped shape, and cutting out in a specified thickness.
Patent JP-H08234791-A (JP)
Title: Music reproducing device
Inventor: YOSHINO OSAMU
IPC: G10L21/003
Filed: 1995-02-24
Abstract: PURPOSE: To provide a music reproducing device capable of making the tempo of a chorus change in synchronization with the change of an accompaniment music when the tempo of the music is changed without changing the pitch of the chorus. CONSTITUTION: In a music reproducing device reproducing accompaniment music information S6 and chorus information S1, a tempo input part 11A capable of instructing the changing of the tempo at the time of a reproducing, an accompaniment music reproducing part 35 reproducing the accompaniment music information and a periodicity analyzing part 37 recognizing a part in which periodicity is strong by analyzing the periodicity of the chorus information are provided.  Moreover, the device is provided with a unit periodic data storage part 38 storing the unit periodic data S2 of the part in which the periodicity of the chorus information is strong based on the result of the periodicity analyzing part 37 and a chorus expanding or thinning part 39 forming a reproducing chorus signal S4 from the chorus information based on the tempo changing signal S3 from the tempo input part and the unit periodic data from the unit periodic data storage part. Thus, when the tempo of the chorus is made fast, the unit periodic data are thinned and conversely when the tempo of the chorus is made slow, the unit periodic data are added.
Patent JP-H08234774-A (JP)
Title: Method and device for reproducing music
Inventor: YOSHINO OSAMU
IPC: G10K15/04
Filed: 1995-02-24
Abstract: PURPOSE: To provide the music reproducing device which can reproduce chorus information accurately in synchronism with accompaniment music. CONSTITUTION: The music reproducing device which reproduces distributed accompaniment music information of the MIDI standards and the chorus information S3 is equipped with a MIDI reproduction part 36 which reproduces the accompaniment music information of the MIDI standards, a reproduction timing detection part 37 which detects the reproduction timing of the chorus information from the accompaniment music information of the MIDI standards, a timer part 39 which measures a time by receiving the timing signal outputted from the detection part, a chorus reproduction part 38 which receives the timing signal and chorus information and reproduces the chorus information, a reproduced chorus temporary storage part 40 which stores the output of the chorus reproduction part and outputs the stored reproduced chorus signal by receiving a time-up signal from the timer part,  and a mixer part 14 which mixes the output of the MIDI reproduction part and the output of the reproduced chorus temporary storage part together.
Patent JP-S62217590-A (JP)
Inventor: NOBUTO YOSHIYASU
IPC: F28F23/02
Filed: 1986-03-19
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-S57176875-A (JP)
Title: Initial value setting system for white level follower
Inventor: KANEMITSU NORIO
IPC: G06K9/38
Filed: 1981-04-24
Abstract: PURPOSE:To ease restrictions on the format design of tablets of a midium by fitting a paper end detector to each divided zone and starting the processing mode from the division whose initial value setting of white level follower has been completed. CONSTITUTION:A scanning area Z of the Xth scan is divided into plural divisions, a white level follower is initialyzed in each division Z1-Z4 independently and processing is started from each division Z1-Z4 whose initial value setting has been completed. Under said condition, subscanning setting width W2 for securing the number of times of subscanning W1 required for the initial value setting of the white level follower can be shortened in the initial data existing area from the end of a paper, easing restrictions on the format design of tablets of a medium.
Patent JP-S59189098-A (JP)
Title: Production of powder-cored welding wire
Inventor: YANAGIMOTO SAMON
IPC: B23K35/40
Filed: 1983-04-11
Abstract: PURPOSE:To produce a powder-cored welding wire having good quality with good productivity in the stage of forming a steel strip into a U shape, packing the powder therein and producing the welding wire by heating the steel strip and the edge parts of the steel strip respectively to specific temp. and forge welding the same. CONSTITUTION:A steel strip 1 is supplied from an uncoiler 5 to a heating furnace 2 where the entire part of the steel 2 is heated to <=1,200 deg.C. Such strip 1 is formed to a U shape by forming rolls 3, 3' and only the edge parts of the strip 1 are heated to 1,200-1,450 deg.C by a welding horn 6. Powder is packed up to a prescribed level by a power packing machine 7 and the edge parts are forge- welded by forge welding rolls 4, 4'. The welded pipe is drawn according to need to a prescribed diameter. A blow brotective wall 9 is provided between the horn 6 and the machine 7 to prevent the contact of the blow with the rolls 4, 4' side, by which the satisfactorily forge-welded part is obtd.
Patent JP-S62220572-A (JP)
Title: Production of thermal storage body
Inventor: YAMASHITA KAZUO
IPC: C09K5/06
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a thermal storage body, having flexibility and usable for body warming device, etc., by blending a thermal storage material with a carrier material carrying the thermal storage material, curing the carrier material to give a solidified thermal storage material, covering the above-mentioned solidified thermal storage material with a sheathing material and integrating the materials. CONSTITUTION:A thermal storage body 1 obtained by blending a thermal storage material 2 with a carrier material 3, preferably an elastomer, e.g. silicone rubber, etc., carrying the thermal storage material 2, molding the blend, curing the above-mentioned carrier material 3 to give a solidified thermal storage material 4, covering the periphery of the above-mentioned solidified thermal storage material 4 with a sheathing material 6, preferably consisting of a stretchable material and integrating the above-mentioned solidified thermal storage material 4 with the sheathing material 6. The carrier material 3 is preferably curable at a lower temperature than the melting point of the thermal storage material 2.
Patent JP-S63230249-A (JP)
Title: Mold made of ceramic
Inventor: NAGASAKA YASUO
IPC: B22C1/08
Filed: 1987-03-17
Abstract: PURPOSE:To improve heat resistance and durability of a mold and quality of a casting by constituting the mold by ceramic having the specific wt.% of Al titanate. CONSTITUTION:The component composition of the mold 1 is regulated by containing >=40 wt.% Al titanate and blending the other of cordierite, clay, metallic oxide, etc. The casting of a faucet for city water, etc., is cast by assembling the mold 1 and a sand core 2. Sintering body of Al titanate constituted as main component of the mold 1 has high melting point, such as >=1860  deg.C, and the ceramic has excellent heat resistance and durability and only a little heat deformation at high temp. By this method, the heat resistance and the durability of the mold 1 are improved and the surface quality of casting product is improved.
Patent JP-S56167651-A (JP)
Title: Alkylaminopropane compound
Inventor: HERUBERUTO KOTSUPE
IPC: C07C253/00
Filed: 1981-04-24
Abstract: This invention relates to compounds of the formula    <IMAGE>  (I) wherein R1 represents a linear or branched alkyl of from 1 to 20 carbon atoms; R2 represents a hydrogen or halogen atom, a linear or branched alkyl or alkoxy of from 1 to 4 carbon atoms, or a divalent group -CH=CH-CH=CH- or -(CH2)n-, in which n is an integer of from 3 to 5, with the free valences bonded in the o-position relative to one another; and R3 represents a linear or branched alkyl of from 3 to 10 carbon atoms, with the provisos that R3 is not tert.butyl when R1 is ethyl or propyl and R2 is a hydrogen atom and that R3 is not isopropyl when R1 is propyl and R2 is a hydrogen atom, or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of Formula I are useful for treatment and prophylaxis of diseases of the coronaries, for the treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.
Patent JP-S62256742-A (JP)
Inventor: CHIYAARUZU BAANAADO GURIINBAAG
IPC: C03C17/34
Filed: 1987-03-17
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-H029443-A (JP)
Title: Systematized column filler equipped with a liquid reservoir
Inventor: MAIKERU JIEIMUZU ROKETSUTO
IPC: B01D53/18
Filed: 1989-03-16
Abstract: PURPOSE: To increase a gas-liquid contact time and to enhance the effectiveness of mass transfer by intermittently holding up the liquid flowing down a packing element to form a pool. CONSTITUTION: The flutes 5 of a column packing element 1 including a corrugated sheet 2 and the plurality of flutes 5 arranged transversely on the sheet 2 are adapted to respectively form step parts with respect to the sheet 2. The flutes are so arranged that, when the packing element 1 is oriented perpendicularly, the step parts form an angle within 90 deg. with the perpendicular axial line. As a result, at the time the liquid flows down the packing element 1 along in an arrow direction, the angle of the trays 15 with the perpendicular axial line enables the liquid to form the storage part of the liquid, i.e., the pool 14 on the trays 15.
Patent JP-H01236789-A (JP)
Title: Video telephone
Inventor: KAWACHI MAKOTO
IPC: H04N7/14
Filed: 1988-03-16
Abstract: PURPOSE:To shorten the use time of a camera and to prevent turning-off of a power source from being forgotten to extend the life of the camera by turning on/off the power source, which supplies power to the camera constituting a video telephone, in accordance with a hang-up switch of a receiver. CONSTITUTION:Power to be supplied to a camera 1 by which an image to be transmitted to the destination is obtained is supplied from a power supply circuit 9 through a power switching relay 6 and a signal processing circuit 8. The relay 6 is switched in accordance with the hang-up switch of a telephone set 7. That is, power is supplied to the camera 1 and the circuit 8 only when the receiver is hooked off. A power switch 5 is the main power switch of the telephone main body; and with respect to flow of a signal, the output signal of the camera 1 is A/D-converted by the circuit 8 and is quantized and is stored in a memory and is D/A-converted and is subjected to amplitude modulation and flows to a switching relay 10. A voice signal is connected to the relay 10 from the telephone set 7, and voice and image signals are transmitted to the destination through the relay 10 and a telephone line 11.