baber/WOPTO huggingface dataset:
Patent JP-H0413059-A (JP)
Title: Operation system for heat pump type multi-system air conditioner
Inventor: MISAWA MAKOTO
IPC: F24F11/02
Filed: 1990-04-28
Abstract: PURPOSE:To make it possible to operate a compressor at low speed rotation without generating the shortage of the amount of circulating refrigerant by connecting a space between the bottom of an accumulator and a refrigerant circuit located near a suction side of the compressor with a pipeline to which an ON/OFF valve is installed, installing a detection means which detects the storage amount of refrigerant of the accumulator, and opening the ON/OFF valve when the detected value exceeds a specified allowable reference value. CONSTITUTION:The storage amount of accumulators 15a and 15b is calculated in an outdoor control unit 52 based on the temperature of refrigerant detected by a refrigerant temperature sensor 25 and the pressure of refrigerant detected by a refrigerant pressure sensor 26 through their detection signals. When the calculated storage amount of refrigerant exceeds a specified allowable reference value which allows compressors 2A and 2B to operate without lowering their operational power, the outdoor control unit 52 outputs an instruction to open solenoid valves 27, 28A, and 28B. By opening the valves the liquefied refrigerant excessively accumulated in the accumulators 15a and 15b, is returned to a suction side refrigerant circuit of the compressors 2A and 2B by way of pipelines 19, 30A, and 30B.
Patent JP-S594612-A (JP)
Title: Photosensitive resin composition
Inventor: MIWA AKITSUGU
IPC: C09D167/07
Filed: 1982-06-30
Abstract: PURPOSE:To provide titled composition of excellent surface-curability and high adhesive potential, comprising a vinyl ester oligomer, a liquid acrylic monomer and/or methacrylic monomer and/or oligomer thereof, and a photopolymerization initiator. CONSTITUTION:The objective photosensitive resin composition can be obtained by incorporating (A) a total of, pref. 20-80wt% of a vinyl ester oligomer (e.g., an epoxy acrylate of formula I ) and a liquid acrylic monomer and/or a methacrylic monomer and/or oligomer(s) thereof [for example, a compound of formula II (R1 is expressed by formula III; R2 is H or CH3; n s 1 or 2) such as neopentyl glycol diacrylate] with (B) pref. 0.5-5wt% of a photopolymerization initiator (e.g. hydroxyisopropylphenone) and, if required, (C) a coupling agent, a pigment, and a filler.
Patent JP-S5816093-A (JP)
Title: Cell for electroplating of metallic strip
Inventor: MORIMOTO MASAO
IPC: C25D5/08
Filed: 1981-07-23
Abstract: PURPOSE:To make the discharging of gases generated by electrolysis easy and to reduce the camber, deflection, oscillation, etc. of a strip by providing ejection ports for an electrolyte to electrodes on the inlet side of a cell for electroplating, and discharge part of the electrolyte flow from the intermediate part of the electrodes. CONSTITUTION:Ejection ports 19, 20 for an electrolyte are provided near the inlet side end parts of upper, lower electrodes 13, 14 provided to a cell for electroplating, and discharging ports 21, 22 for the electrolyte are provided in the intermediate positions of the electrodes. The electrolyte is ejected through the ports 19, 20 into the cell space, and electricity is supplied to the electrodes 13, 14 and a strip S, whereby the strip is electroplated. The ejected electrolyte flows in parallel with the advancing of the strip S, and part thereof is discharged to the outside of the system through the ports 21, 22. The plating pressures of the electrodes 13, 14 are set by regulating the regulating valves 27, 28 provided in the discharge passages. Thus the discharging of the generated gases is made easy and the increase in the electrolytic resistance is prevented.
Patent JP-2000308305-A (JP)
Title: Motor and washer
Inventor: TSUKAMOTO NAOYUKI
IPC: H02K5/24
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can prevent backlash of a rotating shaft in the axial direction, while the number of components is reduced. SOLUTION: A washer 15, interposed between a rotor 10 (core 12) and an inner ring 5b of a bearing 5, is installed with a circular ring part 15a in which a rotating shaft 11 is inserted, a protrusion 15b which is formed in the circular ring part 15a and abuts against the inner ring 5b, and a spring segment 15c which is arranged on the outer periphery of the circular ring part 15a and energizes the rotor 10 (core 12) in the axial direction. The rotating shaft 11 is energized in the axial direction by the energizing force of the spring segment 15c.
Patent JP-H074537-A (JP)
Title: Ball valve with offset through passage
Inventor: BONETSUTEI JIYURIO
IPC: F16K5/06
Filed: 1993-05-17
Abstract: PURPOSE: To prevent a seal ring arranged on the downstream side of a ball from being suffered by erosive action from fluid at rotational movement of the ball for opening/closing a valve. CONSTITUTION: This valve letting flow fluid has an interception ball 8 provided with a through duct 9, and seal rings 14, 15 arranged between the ball 8 and fluid ducts 2', 3'. When the ball 8 is rotated to the flow interception position, the longitudinal axis of the through-duct 9 of the ball 8 is offset on the downstream side against the rotational axis of the ball, and always accompanying opening or closing of the valve, the relative distance between the longitudinal axis of the through duct 9 and the rotational axis of the ball 8 is set so that upper stream apertures 9a of the through duct 9 are always closed before downstream aperture 9b move on downstream sealing ring 15.
Patent JP-H08300741-A (JP)
Title: Printing device and printing system
Inventor: SUGAWARA HIROFUMI
IPC: B41J3/407
Filed: 1995-05-12
Abstract: PURPOSE: To easily print an image of high quality corresponding to a relief shape on a relief printing face of a matter to be printed such as a spherical body and a cylindrical body. CONSTITUTION: An image data transferred from a data processing device is computed in a printing device 10, wherein a print data corresponding to a surface shape of a spherical body W is created and an image is printed on the surface of the spherical body W by the rotation of the spherical body W with center at an axial line O and scanning in the direction of arrows A1 and A2 of a print head 29 based on the print data.
Patent JP-S5815341-A (JP)
Title: Transmission diversity system
Inventor: KAI TOMOKAZU
IPC: H04B7/06
Filed: 1981-07-22
Abstract: PURPOSE:To decrease the error in data signal even at an interference region, by providing angular modulation for a carrier wave of a transmitter of a plurality of transmission stations with modulation signals in which the amplitude is continuously changed and a phase difference exists. CONSTITUTION:One output of a distributor 8 is connected to an input terminal of a transmitter 6 of a radio transmitting station 1 via a line 7. Another output terminal of the distributor 8 is connected to an input terminal of a transmitter  10 of a radio transmission station 2 via a delay device 11 and a line 12. A digital signal encoder 14 being a data modulator generating a sinusoidal signal is connected to the input terminal of the distributor 8. In the delay device 11, a  signal inputted to the transmitter 10 is delayed for the phase by 0 from the inputted signal. Carrier waves of the transmitter 6 of the transmission station 1  and of the transmitter 10 of the station 2 are respectively angularly modulated  and transmitted to space.
Patent JP-S60257986-A (JP)
Title: Optical device for laser beam machining
Inventor: KATAYAMA YOSHITAKA
IPC: B23K26/064
Filed: 1984-06-04
Abstract: PURPOSE:To make the shape of a cutting part good and to prevent the generation of dross by constituting the titled device with a condenser lens of laser beam and a rotary plate and by specifying the relation among the refractive index and thickness of a rotary plate and the plate thickness of a body to be worked. CONSTITUTION:A rotary plate 18 is rotated with the condition of intersecting at right angles with an optical axis 9 of laser beam 1, which passes through alternately the member 11 of the rotary plate 18 and a space 15. The constitution is made in order that the relation of (n-1)t/n T is established, in case the refractive index of a plate shaped-member as (n), the plate thickness as (t) and the plate thickness of a body to be worked as T. The laser machining is thus performed with forming the spot of laser beam alternately on the positions of upper face and lower face of the body to be worked. Accordingly the temp. on the lower face of the body to be worked is raised enough and the cut width of a working part becomes uniform and the dross as well is hardly caused.
Patent JP-S62274129-A (JP)
Title: Shock eliminating sheet
Inventor: KAKIMOTO HIROBUMI
IPC: F16F15/08
Filed: 1986-05-21
Abstract: PURPOSE:To exert shock elimination and dampability more effectively, by utilizing the compression characteristic of seal air and the compression characteristic of a viscoelastic material, and further increasing restriction area owing to a complicated configuration. CONSTITUTION:Projected portions in which air is sealed and recessed portions which are made of only a film are alternately disposed on a film base. And a viscoelastic material 2 is filled to the recessed portions and/or all the surfaces of the film base. The ratio of the air capacity of the projected portions and the viscoelastic material which is filled to the recessed portions of the film base is preferably projected portions : recessed portions = 2:8-8:2. If the projected portions become smaller than this range, raw materials cost high, and stability tends to become worse. If the projected portions become bigger conversely, the cost of the raw materials becomes lower, but the destructive danger of air chambers is raised. The projected portions are 2-10mm high, and are preferably 2-4mm high.
Patent JP-S5641529-A (JP)
Title: Regenerative signal processing circuit of photodisk
Inventor: YOKOTA MASAFUMI
IPC: G11B7/00
Filed: 1979-09-07
Abstract: PURPOSE: To reduce the influence of a noise occurring in the regenerative information, and correct it, by detecting lack and holding the state just before the lack for the lacking period only, in case such lack has occurred in the regenerative signal.  
     CONSTITUTION: In case lack of a signal due to a defect, a flaw, etc. of the disk has occurred in the regenerative signal from the photoelectric converter 1, the comparator 8 compares an output signal of the band amplifier 6 with the reference level and converts it to binary code, and triggers the triggable multivibrator 9 by the aforesaid output. Since the multivibrator 9 is set to the period which is a little longer than that of the minimum frequency of the frequency component of the information recorded on the photodisk, lack of a signal occurs in the output signal, and it is detected. Since a detecting signal of this lacking period is somewhat leading the lacked part of the output signal of the FM demodulator 4, it becomes a lack detecting signal through the delaying circuit for phase matching, is supplied to the sample and hold circuit 11, and the circuit 11 holds the state just before occurrence of a noise of the output signal of the demodulator 4. Accordingly, the noise is corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62189134-A (JP)
Inventor: HARUTOMUUTO HARUTAA
IPC: B29C48/10
Filed: 1986-05-21
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-S5739587-A (JP)
Title: Manufacture of photoelectric converter
Inventor: FUKAYA MASAKI
IPC: H01L27/144
Filed: 1980-08-21
Abstract: PURPOSE:To reduce the steps by forming an amorphous material layer containing as a base silicon atoms on a conductive film formed on a substrate, forming an electrode with the layer as a mask and then forming an ohmic contact layer and a photoconductive layer. CONSTITUTION:An amorphous material layer 103 containing as a base silicon atoms and at least one of hydrogen and halogen atoms is formed on a conductive film 102 formed on a substrate 101. With the layer as a mask an electrode 104 is formed, and ohmic contact layers 105, 107, and a photoconductive layer 106 are then formed. In this manner, the steps are reduced, the work is simplified, and the reliability is improved.
Patent JP-H07315084-A (JP)
Title: Seat cushion length adjusting mechanism
Inventor: HAYASHI MASAKI
IPC: B60N2/02
Filed: 1994-05-27
Abstract: PURPOSE:To reduce parts with simple and compact structure in the seat cushion length adjusting mechanism of an automobile or the like so as to reduce the possibility of interfering with other mechanism. CONSTITUTION:A pair of links 21, 22 are fixed almost parallel to each other to both end parts of a rod 20 with both ends rotatably supported to the front parts of lateral seat adjusters 11a, 11b to which a seat back is fitted. A supporting hole 28 is formed at the tip part of each link with the same radius from the axis of the rod and also of the same phase, and a rack 24 of circular arc shape around the axis of the rod is formed integrally with each link. A pinion 25 rotatably provided at the seat adjuster is meshed with the rack 24, and the pinion is rotated by a knob 26. The rear parts of the respective seat adjusters are provided with a pair of oblong holes 13 of the same shape. In a seat cushion 30, the front part is rotatably supported by the supporting hole of each link, and the rear part is slidably supported by each oblong hole.
Patent JP-S5819159-A (JP)
Title: Power generating method by self buoyancy
Inventor: YAGI KIICHIROU
IPC: H02K53/00
Filed: 1981-07-23
Abstract: PURPOSE:To enable to safely and efficiently generate power with a small facility by applying the buoyancy of gas due to specific weight of physical masses of fluid and gas to blade or bucket, thereby producing a rotary motion. CONSTITUTION:An electromotive force from a battery 3 is applied to a compressor 2, air produced by a compressor 2 is fed through an air feed tube 13 to the lower portion of a water tank 1, and is fed from a nozzle to a bucket 8. When buoyance is generated in the bucket 8, the bucket 8 mounted on the bet is sequentially rotated. This rotation is accelerated by an accelerator 5, and is applied through a power transmission mechanism 6 to a generator 7.
Patent JP-S63282487-A (JP)
Inventor: SASAHARA KATSUYUKI
IPC: F27B17/00
Filed: 1987-05-12
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-S598837-A (JP)
Title: Unit type underground building and construction thereof
Inventor: MURASE SANICHI
IPC: E04B1/00
Filed: 1982-07-02
Abstract: PURPOSE:To simply construct an unit type underground building having excellent strength in a short time by a method in which steel bars are thrust into hollow sheated tubes provided to a floor slab, walls and a roofing slab and a tension is given to the steel bars. CONSTITUTION:An underground building consists of two units 2A and 2B each of which is provided with a floor slab 3, a walls 4 and a roofing slab 5. Hollow sheathed tubes 6 are almost horizontally buried in the floor slab 3, the walls 4 and the roofing slab 5, and both ends of the sheathed tubes 6 are opened on the outsides of the floor slab 3, the walls 4 and the roofing slab 5. Each axis of the sheathed tubes 6 in the units 2A and 2B is matched, steel bars 12 are thrust into the sheathed tubes 6, nuts 13 are attached to both ends of the steel bars 12, and the steel bars 12 are tensed toward the opposite directions by the nuts 13 in such a way as to generate a tension, and thereby two units 2A and 2B are integrally combined with each other.
Patent JP-H07319017-A (JP)
Title: Film feeder
Inventor: YABANA MOTOHARU
IPC: G03B17/00
Filed: 1994-05-27
Abstract: PURPOSE:To materialize downsizing at low cost by enabling a film feeder to detect the winding up of one frame surely though the structure is simple, kin a film feeder of a camera which uses one or two perforations for one frame. CONSTITUTION:This film feeder is equipped with a rotating member 31, which has claws 32a and 32b capable of engagement with the perforations 44a and 44b of the film 43 having one or two perforations 44a and 44b for one frame and rotates by the engagement between these claws 32a and 32b and the perforations 44a and 44b so as to detect the winding of one frame of the film 43, and a stop controller, which detects the winding of one frame of the film 43, based on the rotation of this rotating member 31 and and stops the driver for enabling the film winding shaft 42 within a film cartridge 41 and a film winding-up spool 39 to be driven, respectively.
Patent JP-H01287047-A (JP)
Title: Production of cyclohexanols
Inventor: MUKOYAMA MITSUAKI
IPC: C07C67/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the title compound in high selectivity, in high yield and readily, by reacting a cyclohexene with an oxygen-containing gas by using a specific catalyst in the presence of a secondary alcohol. CONSTITUTION:A cyclohexene is reacted with an oxygen-containing gas by using a compound shown by the formula [R<5>, R<7> and R<8>, R<10> are H, lower alkyl, aryl or -CX2 (X is halogen); R<6> and R<9> are H, lower alkyl, -COOR<11> (R<11> is H or lower alkyl) or -CX3 or R<5>-R<10> may be the same or mutually different] as a catalyst in the presence of a secondary alcohol such as isopropyl alcohol, further preferably in the presence of an N-containing heterocyclic compound as a promoter preferably under 0.2-5.0kg/cm<2> oxygen pressure at 50-150 deg.C to give the aimed compound. The amount of the catalyst used, for example, is preferably 5-20mol basacetylacetonatocobalt complex based on 1mol cylochexene.
Patent JP-H08312572-A (JP)
Title: Draining device of retention water in pump
Inventor: FUJII SHIGEHIRO
IPC: F04D29/66
Filed: 1995-05-15
Abstract: PURPOSE: To vanish the generation of abnormal vibration and noise and the waste of a motive power quickly by shortening a retention operation time. CONSTITUTION: A through hole 11 is formed on the just downstream position of an impeller room 3 in a exhaust pipe 4 and this through hole 11 is blocked by the energy of pumped water. A flapper 12 allowing the draining of the retention water which is released by the gravity of a retention water at the water pumping interception time is installed openably/closably and the residual water in the exhaust pipe 4 is drained from the through hole 11 quickly at the retention operation time.
Patent JP-H03250056-A (JP)
Title: Bisazo compound, and method for dyeing or printing fibrous material therewith
Inventor: AKAHORI KINGO
IPC: D06P1/38
Filed: 1990-05-02
Abstract: NEW MATERIAL:A bisazo compd. shown by formula I (wherein X is NR2R3, OR4, or SR5; etc.; Z1 and Z2 are each SO2CH=CH2 or SO2CH2CH2Z' wherein Z' is a group to be eliminated by the action of an alkali; A is phenylene, naphthylene, alkylene, etc.; B is formula II or II; D is phenylene, naphthylene, etc.; R1 and R7 are each H or alkyl; R2 to R5 are each H, alkyl, phenyl, etc.; R6 is H, methyl, etc.; and X1 and X2 are each NH2 or OH). USE:A dye which is fiber-reactive and capable of dyeing or printing cotton, hemp, wool, silk, leather, polyamide fiber, etc., with excellent resistances to light, wetting, alkali, acid hydrolysis, friction, etc. PREPARATION:A 2,4,6-trihalogeno-s-triazine is condensed with a compd. of formula IV, a compd. of formula V, and a comp. selected from the group consisting of compds of formulas VI, VII, and VIII, in an arbitrary order, to give a compd. of formula I.
Patent JP-S62274374-A (JP)
Title: Graphic feature calculator
Inventor: KANECHIKA HIDEAKI
IPC: G06T7/60
Filed: 1986-05-22
Abstract: PURPOSE:To calculate a graphic area at a high speed by constituting the titled device so that the graphic area can be calculated by only a classification of a linkage of a sequence of points and addition. CONSTITUTION:When a point string is inputted 1, coordinate string information is stored in a memory 2. Point string information is inputted, a linkage classifying circuit 3 is encoded R(c-e), L(g-a) by a direction of the next point of a notice point 0, and also, each point is classified into four types T1-T4. If a rotation of the sequence of points is discriminated in advance, one classification will suffice. As a result of classification, in an integrating circuit 4, the i-th point sequence value Fi=G(yi, tj) is derived. yi and tj denote a coordinate (y) and one of T1-T4, respectively, and G(yi, T1)=yi, G(yi, T2)=1-yi, G(yi, T3)=0, and G(yi, T4)=1. This Fi value is calculated with regard to each point, and its result is outputted as an area. When the rotating direction cannot be discriminated, areas in both cases are calculated simultaneously, a correct value is stored as the area in a feature memory 5. According to this constitution, a graphic area can be calculated at a high speed.
Patent JP-H10338669-A (JP)
Title: Production of arylsulfonylureide compound
Inventor: SASAKI NOBUAKI
IPC: B41M5/333
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To produce the subject high-purity compound useful as a developer in high yield according to simple operations by reacting an alkali metallic salt of an arylsulfonamide compound with an aromatic isocyanate compound in a specific solvent and then eliminating the alkali metal from the resultant alkali metallic salt. SOLUTION: An arylsulfonylureide compound represented by formula I [Ar<1> is an aromatic residue; Ar<2> is a bi- or a trivalent aromatic residue; (n) is 2 or 3, with the proviso that (n) is 2 when Ar<2> is bivalent and (n) is 3 when Ar<2> is trivalent] is produced by reacting an alkali metallic salt of an arylsulfonamide compound represented by formula II (B is an alkali metal) with an aromatic isocyanate compound represented by formula III in an aprotic polar solvent (dimethylformamide, etc. are especially preferred), providing an alkali metallic salt of an arylsulfonylureide compound and then eliminating the alkali metal therefrom. The aprotic polar solvent (acetonitrile is especially preferred) having a low solubility for the arylsulfonylureide compound is used as the solvent when eliminating the alkali metal.
Patent JP-S5641404-A (JP)
Title: Automatic starter for steam turbine
Inventor: KIKUCHI KANJI
IPC: F01D19/00
Filed: 1979-09-12
Abstract: PURPOSE: To prevent a delay of an actual rotation speed variation rate with respect to a preset variabion rate and minimizing the time for reaching a required rotation speed by adding to a rotation speed deviation signal an output signal of a dead zone included arithmetic unit which inputs a revolution number deviation signal.  
     CONSTITUTION: Output signals of both a rotation speed detector 7 which detects an actual revolution number of a steam turbine 1 and a variation rate setter 4 which determines a speed increasing rate of the steam turbine are arithmetically compared with each other by a rotation speed deviation detector. An opening detector 8 detects an opening of a steam control valve 2 of the steam turbine to provide an output, which is differentiated by a differentiator 9 and added to a revolution number deviation signal. The revolution number deviation signal is sent to a dead zone arithmetic unit 1, which provides an output signal and adds it to a revolution speed deviation signal. 
     COPYRIGHT: (C)1981,JPO&Japio