baber/WOPTO huggingface dataset:
Patent JP-S57202878-A (JP)
Title: Protecting device for inverter
Inventor: MORIKAWA TETSUO
IPC: H02M7/48
Filed: 1981-06-08
Abstract: PURPOSE:To raise the set voltage value of an operational amplifier which detects an output overvoltage in response to a load current by providing an adder which adds a voltage signal in response to an overvoltage set value at no load time. CONSTITUTION:An operational amplifier 9c which operates as an adder adds a voltage signal V2 responsive to a load current to the set overvoltage value V1 of an operational amplifier 9b at no load time, and the added output V0 is given as a set voltage value of the operational amplifier 9b. Even when the output voltage of the inverter 1 is, accordingly, raised to correct the impedance voltage drop of a transmission line to a load end, the set voltage value of the amplifier 9b which detects the output overvoltage of an inverter 1 rises in response to the correction of the output voltage, and an optimum overvoltage set can be obtained irrespective of a distance between a power source and a load.
Patent JP-H0438112-A (JP)
Title: Outdoor trough
Inventor: MIURA YOSHIAKI
IPC: C08L23/06
Filed: 1990-04-06
Abstract: PURPOSE:To enhance rigidity, moldability and weather resistance and to shorten installation schedule by admixing 1-25 pts.wt. of halogen flame retarder and 0.2-15 pts.wt. of metal oxide with 100 pts.wt. of polyethylene resin and then molding an outdoor trough. CONSTITUTION:1-25 pts.wt. of halogen flame retarder and 0.2-15 pts.wt. of metal oxide and 0.001-3 pts.wt. of light-fast stabilizer and/or 0.0001-3 pts.wt. of carbon black, as required, are admixed with 100 pts.wt. of polyethylene resin having melt index of 0.2-15g/min and density of 0.94-0.969g/cm<3> and then it is molded. The flame retarder contains bromine or chlorine and the metal oxide includes antimony oxide, titanium oxide, zinc oxide, and the like having grain size in the range of 0.01-8mum. The light-fast stabilizer is an ultraviolet ray absorbing agent, the carbon black has average grain size in the range of 10-30mum and one type or two or more types of additives are employed. Consequently, a product having excellent rigidity, moldability, flame retardant property and weather resistance can be produced with low cost in a short term.
Patent JP-H10263850-A (JP)
Title: Manufacture of stainless steel clad plate and seal welding material for cladding
Inventor: BABA YUKIHIKO
IPC: B23K35/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To secure superior joinability, in the manufacture of a stainless steel clad plate, by press-contacting with cleanliness maintained for the joining face. SOLUTION: The joining end face between a base material 1 and a laminating material 2 is hermetically sealed by fillet welding 3 over the entire circumference using a austenitic stainless steel welding material whose Si content is 0.5-1.5 wt.%, with cladding performed subsequently between the base material 1 and the laminating material 2 by hot pressure welding. Consequently, the air-tightness of the seal part by the fillet welding is surely maintained at the time of hot pressure welding, with the cleanliness maintained for the joining face, so that the base material 1 and the laminating material 2 are excellently joined.
Patent JP-H01267198-A (JP)
Title: Oil changer
Inventor: OTA YASUHITO
IPC: B67D7/04
Filed: 1988-04-14
Abstract: PURPOSE:To perform a correct oil change, by providing a control unit which fills a new oil hose with a new oil when it is determined that the new oil has not filled the new oil hose before an oil change is started. CONSTITUTION:A control unit 20, which is constituted with a microcomputer, stores that hoses 13a, 13b are empty when the oil in the hoses is returned and the hoses have become empty at the time of completion of an oil change. At the time of torque control oil change, the control unit 20 opens a solenoid valve V1, operates a pump P1, measures the weight of the waste oil which has been received in a waste oil can 11a by a load cell 7, then, closes the solenoid valve 2 when the removed oil amount has reached a predetermined value, and stops the pump P1. Then, the control unit 20 opens a solenoid valve V2, operates a pump P2, closes the solenoid valve V2 when the oil supply amount has reached a predetermined amount, and stops the pump P2. By doing this, at the start of an oil change, the inside of the new oil hose 13b is always filled with a new oil, and a correct oil change can be performed.
Patent JP-S61246096-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KUAMI MICHITOKU
IPC: B41M5/26
Filed: 1985-04-25
Abstract: PURPOSE:To obtain transferred images with a high transferred density which can not be obtained by using only a dye, by providing an ink layer with a filler which is white in color, absorbs a dye and is transferred onto a recording paper together with the dye. CONSTITUTION:An intermediate adhesive layer 12 of a polyester resin is provided on a base 11, and a solution prepared by dissolving a dye, a low melting point material and a filler 15 consisting of an alumina powder in acetone is applied to the layer 12, followed by drying to provide the ink layer 13, thereby producing the ink sheet 14. Although the alumina powder used as the filler 15 is white in color, on providing the ink layer 13 of the ink sheet 14, the color is changed to cyan (the color of the dye) since the alumina powder adsorbs the dye thereon. Where energy applied to a thermal printing head is high, the filler 15 having the same color as that of the dye is also transferred, so that a transferred image with high density can be obtained.
Patent JP-S5517453-A (JP)
Title: Non-flame atomizer
Inventor: HARADA KATSUHITO
IPC: G01N21/74
Filed: 1978-07-26
Abstract: PURPOSE:To avoid the attachment of dirt on the detector, by jetting fluid to the radiation ray (light emission) inlet. CONSTITUTION:The detector 6 such as photo diode protected with the photo transparent material 5 is covered with the detector case 9 providing the gas jet outlet 12. Further, a voltage is fed to the electrode 2 to heat up the graphite cell with Joule heat and the radiation rays (light emission) emitted from the graphite cell 1 are detected with the detector 6. Air or inactive gas is fed to the detector case 9 via the inlet 10 and it is jetted on the radiation ray (light emission) inlet from the gas nozzle 12. Thus, the dirt on the inlet of the detector is avoided and the set temperature for a long time can be stable.
Patent JP-S59215997-A (JP)
Title: Rotary type compressor
Inventor: OOIWA MITSUHIRO
IPC: F04C29/02
Filed: 1983-05-23
Abstract: PURPOSE:To prevent leakage of oil through an on-off valve, by a method wherein the on-off valve, having a valve rod which is moved from a shut-off position to a communicating position when the solenoid of an electromagnetic clutch is excited, is located halfway along an oil feed passage interconnecting an oil reservoir and a compression chamber. CONSTITUTION:A spool type on-off valve 86 is located in a front side plate 10 located halfway along an oil feed passage 82. With a solenoid 54 excited, rotation of a pulley 50 is transferred to a rotor 20, and simultaneously, an iron piece 90 is magnetized to move a spool 92 of the on-off valve 86 to a position where the spool is forced into contact with the iron piece 90 against a spring 96. This causes the oil feed passage 82 to be communicated with a communicating groove 94, and lubricating oil in an oil reservoir 78 to be fed to an oil groove 82 through the oil feed passage 82 by the discharge pressure of a compressor. The lubricating oil is admitted in the inner end part of a vane groove 60, and is fed in sliding surfaces between a rotor 20 and the front side plate 10, a vane 58 and the vane groove 60, and a rear side plate 12 and the rotor 20 to effect lubrication and sealing.
Patent JP-S57205251-A (JP)
Title: Molded soundproofing material for car and manufacture thereof
Inventor: SUZUKI JIYUNPEI
IPC: B32B37/10
Filed: 1981-06-15
Abstract: PURPOSE:To improve the sound insulation and the molded shape retention, by layering and molding a thermoplastic resin film-lined carpet, a thermoplastic resin-coated bituminous sound insulating sheet and a cushioning material such as a bulky nonwoven fabric to form a soundproofing material that will be laid from a dashpanel to a floor. CONSTITUTION:A thermoplastic resin-lined carpet such as a polethylene resin- lined tufted carpet or the like, a sound insulating sheet such as a bituminous sheet both surfaces of which are formed with thermoplastic layers, for example, of polyethylene and a cushioning material such as a bulky nonwoven fabric that is prepared by bonding a mixture of animal, vegitable and mineral uncontinuous fiber materials with a hardening resin, or a needle felt that is produced by adding needle punches to a mixture similar to the first-mentioned mixture are laminated and placed in a mold to be molded. According to this arrangement, the material has a high sound insulation, and the moldability and shape retention are improved.
Patent JP-S58207942-A (JP)
Title: Sputtering method
Inventor: MIYAZAKI MASAHIRO
IPC: C23C14/34
Filed: 1982-05-27
Abstract: PURPOSE:To stabilize a sputtering film, while inhibiting the temp.-rising of a substrate, by arranging targets having the components of a thin film to be formed on the substrate oppositely to each other as a set in a vacuum chamber, and providing the substrate along a direction vertical to the targets. CONSTITUTION:Targets 13, 14 made of Parmalloy are arranged oppositely to each other inside a chamber 11 of high vacuum-degree. Potential distribution is formed between the targets 13, 14 and shielding plates 15, 16. The targets 13, 14 are connected through transformers 17, 18 to DC power sources 19, 20, respectively. AC voltage phase-advanced by a coil 22 is impressed through the transformer 18 onto DC voltage formed from the DC power source 20 by an AC power source 21. After the interior of the vacuum chamber is evacuated up to a vacuum degree of about 10<-6>Torr, Ar gas is introduced until the interior of the chamber is held at a vacuum degree of 10<-2>Torr.
Patent JP-S5615914-A (JP)
Title: Shearing device
Inventor: OOMORI SHIYUNJI
IPC: B23D25/02
Filed: 1979-07-17
Abstract: PURPOSE: To obtain the excellent shearing performance even with large clearance between blades by forming a projected or indented shearing resistance surface on the back side of two opposed blades.  
     CONSTITUTION: Projections 23b and 24b are formed on the back sides 23a and 24a of upper and lower blades 23 and 24, respectively. When the shearing blades 23 and 24 are rotated in the direction of arrows and thereby a material is sheared, the sheared material is given shearing resistance by the projections 23b and 24b, thereby the curve deformation is controlled. As a result, the shear strain by the upper and lower blades 23 and 24 is provided up to the central part of thickness of the sheared material, thus the curve deformation of the sheared material is prevented and an excellent shear plane, as well as the excellent shearing capability, are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01316321-A (JP)
Title: Muscle injection agent of gillase inhibitor
Inventor: NORUBERUTO PERINGAA
IPC: A61K31/47
Filed: 1989-04-12
Abstract: PURPOSE: To prepare an intramuscular injection form of a gyrase inhibitor excellent intolerance thereof by including a gyrase inhibitor selected from a quinolone- and a 1,8-naphthyridone-3-carboxlic acid in an aqueous or an oily suspension. CONSTITUTION: This intramuscular injection form of a gyrase inhibitor is prepared by including 0.05-70wt.%, especially preferably 10-60wt.% gyrase inhibitor of formula I [R<1> is methyl, ethyl, propyl, 2-hydroxyethyl, methoxy, amino, phenyl, 4-fluorophenyl, etc.; R<2> is H, a 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)- methyl; R<3> is methyl or a cyclic amino of formulae II to VII (R<4> is H, an alkyl, allyl, benzyl, etc.), etc.; X is F, Cl or NO2 ], preferably ciprofloxacin or enrofloxacin in an aqueous or an oily suspension. The pH of the aqueous pharmaceutical preparation is preferably 6.5-7.5 and the molar osmotic pressure concentration is preferably 260-390mosmol/kg. The viscosity of the oily suspension is preferably 10-150mPa.s.
Patent JP-S59216087-A (JP)
Title: Alarm electronic timepiece with timer function
Inventor: YAMAGUCHI YOSHITO
IPC: G04G15/00
Filed: 1983-05-23
Abstract: PURPOSE:To set easily plural different alarm annunciation times by starting the operation of a timer which generates an annunciation tone a set time later simultaneously with alarm annunciation. CONSTITUTION:A timer control switch 54 and a sounding stop switch 14 are closed to hold a timer control signal 52a at L and a sounding signal 14a at H, the coincidence between the output of a timer counter 6 and the output of an alarm timer counter 8 is detected by a coincidence circuit 10, and then an AND gate 16 outputs an intermittent sound signal, so that a sounding circuit 20 generates an intermittent alarm sound. At the same time, an FF circuit 62 is released from being reset and an AND gate 30 is opened, so that the timer counter 24 starts counting down of a set time. The output 24a of the timer counter 24 goes up to H after the set time of the timer counter 24 and the sounding circuit 20 generates a timer alarm sound.
Patent JP-2000280610-A (JP)
Title: Ink jet recording medium for blind print and blind printed matter
Inventor: KOURO TAKAAKI
IPC: B42D15/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium for a blind print capable of using as a raw material of recycled paper by making it impossible to read a character recorded on a front surface by an ink jet type from its rear surface. SOLUTION: In the ink jet recording medium for a blind print comprising a concealing layer containing a pigment and an adhesive between at least two base materials, an opacity based on JIP P8138 is 95% or above. The blind print is conducted on the surface of the medium for the blind print with an optical density of a difference of the density of the rear surface of 0.8 or below by an ink jet recording type to provide the layer concealing the printed portion.
Patent JP-S60235706-A (JP)
Title: Continuous production of silicon ceramics powder
Inventor: KURAMOTO TOORU
IPC: C01B31/36
Filed: 1984-05-09
Abstract: PURPOSE:A plurality of perforated reactors filled with starting materials for making particles, which mainly consists of silica and carbon, are allowed to move in a nonoxidative atmosphere to effect reactions whereby the titled ceramic powder of high purity and fine particle sizes are obtained in a short time. CONSTITUTION:A plurality of reactors 1 having openable cover 3 and openable bottom 4 both of which are perforated are set in the upright roaster 8 and the upper shutter is closed. Then, a nonoxidative gas is introduced from the inlet 15 to make the inside of the roaster in nonoxidative atmosphere and heated with heat elements 16 which is set around the central heating zone 12 up to 1,400- 2,100 deg.C. Then, as the shutter 9 is kept closed, the cover 17 is opened, a vessel 1 filled with the starting materials for making particles, mainly consisting of silica and carbon, is placed in the chamber 11, then the cover 17 is closed. Then, the lower shutter 10 is opened and the lowermost vessel 1 is allowed to move toward the outlet 13, the shutter 10 is closed, vessel 1 is recovered, thus the vessels are allowed to move down in order.
Patent JP-S5427187-A (JP)
Title: Apparatus for re-slurrying and transporting setting slurry stored in tank
Inventor: KATOU HIROICHI
IPC: B65G53/30
Filed: 1977-07-29
Abstract: PURPOSE: To provide an apparatus capable of transporting settling slurry stored in a tank while re-slurrying the same simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209098-A (JP)
Title: X-ray tube device
Inventor: SADO NORIYUKI
IPC: H05G1/04
Filed: 1982-05-31
Abstract: PURPOSE:To reduce the rotational vibration and rotational noise of an X-ray tube by providing vibration-preventing members between a supporting member which supports a rotary anode X-ray tube and a tube case which accomodates these members. CONSTITUTION:An X-ray tube device is constituted of an X-ray tube 1, members 2 and 3 which support the X-ray tube 1, a packing 4 which airtightly seals oil, a tube case 5, and a push ring 6 which is used for fixing the supporting member 3 and the tube case 5. Assembly of the X-ray tube device is performed after vibration-preventing members 7a-7c are affixed to all the contact surfaces between the tube case 5 and the supporting member 3. As a result, since there is no possibility that the vibration and noise of the X-ray tube 1 which are caused when the anodic part rotates at high speed are directly transmitted to the tube case 5 through the supporting member 3, the quality of the picture can be improved and uncomfortable feeling given by the picture can be removed by greatly reducing the vibration and noise.
Patent JP-S5318275-A (JP)
Title: Process for production of high pressure sodium lamp
Inventor: SAKUKI KIYOUICHI
IPC: H01J9/39
Filed: 1976-08-02
Abstract: PURPOSE:To effect getter of discharge gas simply and satisfactorily by a process in which an outer tube is evacuated and simultaneously an illuminating tube is started so as to discharge an adsorbed gas satisfactorily, and thereafter a bimetal connected to a getter material in series is closed, applying electricity to the getter material in order to cut by heating and melting.
Patent JP-S5317207-A (JP)
Title: Howler outgoing system
Inventor: HASEGAWA HARUAKI
IPC: H04M3/02
Filed: 1976-08-02
Abstract: PURPOSE:To make the gradully incresing sound by varying the duty ratio of the pulse having the constant repeated frequency, and to make an alarm to the subscriber who leaves the receiver taken off.
Patent JP-H04301246-A (JP)
Title: Position controlling method for magnetic field supplying means
Inventor: KOMIYAMA KATSURA
IPC: G11B11/10
Filed: 1991-03-28
Abstract: PURPOSE:To suppress the increase of the weight of a magnetic head driving part to the minimum by needing to mount only a small detecting prism together with a magnetic head. CONSTITUTION:Detecting flux of light 23 is incident on the incident/exiting plane 21a of the detecting prism 21, and is emitted from a parallel plane 21b after giving inclination, and irradiates a disk surface 11a. Its reflected light is reflected twice by a parallel part 21c, and is reflected again at the disk surface 11a, and is returned as signal flux of light 25a containing the position information of the disk surface 11a. When the disk surface 11a is displaced as shown by 11b, 11c, the signal fluxes of light too change as shown by 25b, 25c as accompanying this, the displacement of the detecting prism 21 and the disk surface 11 can be detected. Accordingly, by driving the detecting prism 21 together with the magnetic head, distance between the magnetic head and the disk surface can be kept constant.
Patent JP-H03289476-A (JP)
Title: Antibacterial container
Inventor: UCHIDA SHINJI
IPC: B65D41/04
Filed: 1990-04-05
Abstract: PURPOSE:To permit a sanitary retention of a push button of an aerosol container, the passage of spouts, the inner surface of a cap and a mounting cup by forming an antibacterial zeolite-containing coating layer on the passageway through which container contents are dispensed. CONSTITUTION:A spray part 2 of an aerosol container has an antibacterial zeolite-containing coating layer 4 formed on a push button 5 for shooting out fine liquid particles in the form of a spray, the passageway of spouts 6 and 9, the inner surface of a cap 13 and at least one side of a mounting cup 18 of the aerosol container 1. The antibacterial zeolite is obtained by replacing exchangeable ions in the zeolite partly or wholly with antibacterial metal ions and silver, copper and zinc are used to provide the antibacterial metal ions.
Patent JP-H03289873-A (JP)
Title: Picture signal correction circuit
Inventor: SATO KOICHI
IPC: H04N1/409
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the cost of the circuit by employing an analog multiplexer for a circuit storing and retarding video signals for one picture element. CONSTITUTION:When an analog video signal from an image sensor is inputted to a noninverting input terminal of an amplifier A1, in which the signal is amplified at a prescribed gain and the amplified signal is outputted to an analog multiplexer 10. When control signals 2, 3 are inputted to a switch control 9 in the analog multiplexer 10, a voltage is stored in a capacitor C1 or C2. When control inputs A, B are at L, H or H, H, the voltage by one picture element stored in the capacitor C1 or C2 via a channel 1X or 3Y is delayed and inputted to an inverting input terminal of an amplifier A2. A video signal 6 of one preceding picture element is subtracted from a double voltage of a current video signal and a signal 7 being the result of subtraction is outputted to, e.g. an A/D converter.
Patent JP-S5318509-A (JP)
Title: Production of methacrylic acid
Inventor: TADOKORO SHINICHI
IPC: C07B61/00
Filed: 1976-07-31
Abstract: PURPOSE: Methacrylid acid is obtained in high selectivity by the catalytic vaporphase oxidation of methacrolein with O 2  in the presence of a metal oxide catalyst comprising Mo, P, V, Mg, or Ca, Cu, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S581612-A (JP)
Inventor: SATOMI HITOSHI
IPC: B65B13/02
Filed: 1981-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05268545-A (JP)
Title: Television signal type discrimination device
IPC: H04N5/04
Filed: 1992-03-17
Abstract: PURPOSE:To distinguish a MUSE signal whose horizontal synchronizing signal is a ternary signal from a general television signal such as a NTSC signal whose horizontal synchronizing signal consists of a signal of unipolarity in a short time. CONSTITUTION:An input television signal S1 is converted into a binary signal S2 by using a level between a 1st polarity signal part and a 2nd polarity signal part of a horizontal synchronizing signal of a MUSE signal as a threshold level, the binary signal S2 is delayed by a circuit 6 for a prescribed time, and an exclusive OR signal between the binary signal not delayed and the delayed binary signal S3 is outputted from a gate 8. On the other hand, a time position of a midpoint of a horizontal synchronizing signal of the input television signal S1 is detected by a detector 12, and whether the input television signal S1 is a MUSE signal or a general television signal is discriminated based on the exclusive OR signal within a prescribed time from the time position of the midpoint of the horizontal synchronizing signal to be detected.
Patent JP-H03290982-A (JP)
Title: Manufacture of led display element
Inventor: FUNAKOSHI IZUMI
IPC: G09F9/33
Filed: 1990-04-06
Abstract: PURPOSE:To acquire an LED display element of good humidity resistance and thermal strain resistance by holding an LED chip between two glass substrates, by enclosing it with a spacer, and by sealing it by heating and curing conductive adhesive and sealing agent. CONSTITUTION:An ITO film 2 and an Au film are laminated on a glass substrate 1. Ag paste 3 is applied and an LED chip 4 is mounted. A spacer 5 is put on a periphery of the chip 4. A spacer thickness has accuracy of 0 to -20% to a chip thickness. Epoxy resin 6 is applied to a periphery of the spacer 5 and heat treatment is carried out. Then, another glass substrate 1' having Ag paste 3' on an ITO film 2' is laminated on the glass substrate 1 to hold the chip 4 and the spacer 5 therebetween, and heated at 200 deg.C for about 4 hours. According to this constitution, the LED chip 4 is directly connected to a pair of glass substrates 1, 1' and held, and a sealed LED element is completed.