baber/WOPTO huggingface dataset:
Patent JP-H06249165-A (JP)
Title: Scroll fluid machine
Inventor: KOMAI YUJI
IPC: F04C29/12
Filed: 1993-02-19
Abstract: PURPOSE:To provide a scroll fluid machine in which a casing can be cooled efficiently from the outside of it and reliability is increased. CONSTITUTION:Multiple cooling fins 39, 39,... are provided on the external surface of a casing 36, and multiple cooling fins 40, 40,... are provided on the rear surface 37A of a fixed scroll 37. A suction duct 41 which covers the cooling fins 39, 39,... on the left outer side of it and the upper duct 42 which covers the top of it are connected to the casing 36 through a collection duct 43, etc. Also a flow-out duct 50 and L-shaped duct 51 which cover the cooling fins 39, 39,... on the right outer side of the casing 36 and the cooling fins 40, 40,... of the fixed scroll 37 are provided, and a cooling fan 46 which is rotated drivingly by a drive shaft 4 is provided between the collection duct 43 and the flow-out duct 50.
Patent JP-H05253027-A (JP)
Title: Device housing apparatus
IPC: A47B77/08
Filed: 1992-03-13
Abstract: PURPOSE:To achieve ease of handling by turning ON or OFF a cooking device housed in a cylindrical member having an opening/closing door erected at one end part of a worktop in such a manner as to turn freely from an arbitrary direction to display the state of use of the cooking device on the opposite side of an opening/closing member. CONSTITUTION:A worktop 3 which has a water tank 1 and a gas stove 2 is provided on a cabinet set in the direction at the right angle from a wall surface 4 of a room. A columnar member 9 which is circular in cross section and has a door 11 sliding on a rail 12 to form an opening 10a at the other end of the worktop 3 at a height to near the ceiling is provided. Cooking devices 6 such as electronic range and oven are housed in a housing section 10 of the columnar member 9 and rotated with a rotation mechanism below the housing section 10. The opening 10a is turned with a handle 23 in a desired direction and the cooking devices 6 are turned ON or OFF to display the state of using the cooking devices 6 on the opposite side of the opening 10a. This constitution enables the operation of the cooking devices conveniently wherever from a kitchen room 28 or a dining room 29.
Patent JP-S56165137-A (JP)
Title: Original and recording carrier clamping device for copying machine
Inventor: BUORUFUGANGU DEINZE
IPC: G03B27/52
Filed: 1981-04-14
Abstract: A mounting device for reproduction apparatus has receiving surfaces for an original copy and a recording medium. The surfaces are provided with suction holes charged by means of an underpressure. The suction holes of the receiving surfaces for the original copy and recording medium are connected to a common vacuum line, and the suction holes of at least one of the two surfaces are connected with the underpressure via a throttle.
Patent JP-H07242694-A (JP)
Title: Triazolopurine nucleoside derivative and synthetic intermediate useful for producing the same derivative
Inventor: NAGAMATSU TOMOFUMI
IPC: C07H19/167
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the subject new derivative which is a specific triazolopurine nucleoside derivative (salt), having inhibiting actions on xanthine oxidases and an affinity for adenosine receptors and useful as a therapeutic agent for gout and an agent for circulatory organs. CONSTITUTION:This new triazolopurine nucleoside derivative is expressed by formula I [X is H, a lower alkoxy, hydroxyl group, mercapto, a lower alkylthio, amino, a lower alkylamino or morpholino; R1 is H, a lower alkyl or a (substituted)phenyl; R2 to R4 each is H or a protecting group of hydroxyl group], has inhibiting actions on xanthine oxidases and an affinity for adenosine receptors and is useful as a therapeutic agent for gout, an agent for circulatory organs, etc. The compound is obtained by reacting a compound expressed by formula II (Z is a halogen other than F) with anhydrous hydrazine, cyclizing the synthesized new 6-hydrazino-2-halogenopurine nucleoside derivative expressed by formula III with an aldehyde expressed by the formula R1-CHO and then substituting the halogen.
Patent JP-S57169773-A (JP)
Title: Light shielding device for variable magnification copying machine
Inventor: ARAI YASUNORI
IPC: G03B27/50
Filed: 1981-04-13
Abstract: PURPOSE:To intercept completely light surpluses which reach the surface of a photoreceptor directly without the intervention of a lens system, by using light shielding plates, one kind of them move together with the lens, and the other are fixed light shielding plate. CONSTITUTION:Wing-shaped light shielding plates 4 and 5 are fixed to a zoom lens 1 and are moved to positions 4a, 4, and 4c and positions 5a, 5, and 5c in accordance with lens positions 1a, 1, and 1c for respective cases of magnifying, unmagnification, and reduction. Meanwhile, fixed light shielding plates 2 and 3 are fixed to a copying machine main body or the like and do not change positions even for magnification varying. By this constitution, light surpluses for magnifying or reduction are intercepted completely.
Patent JP-S63224618-A (JP)
Inventor: SUGITA AKIRA
IPC: H02H3/08
Filed: 1987-03-12
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-2000246286-A (JP)
Title: Method for preventing generation of scale
Inventor: FUJITA MASAO
IPC: C02F5/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of scale without wasting a chelating agent by supplying a specific amt. of the chelating agent to water containing alkaline earth metal ions. SOLUTION: A chelating agent is added to water in order to suppress the generation of scale in the piping of a heat exchanger or the like to chelate calcium ions or magnesium ions being scale components to increase the solubility of them. In this case, in order to chelate gradually increasing alkaline earth metal ions, the chelating agent is controlled so as to be supplied in an amt. of 0.001-10 mmol per 1 mmol of alkaline earth metal ions. The chelating agent to be used is a substance having a multidentate ligand bonded to metal ions to form an easily soluble chelate compd. and, concretely, iminodiacetic acid, nitrilotriacetic acid, ethylenediaminetetraacetic acid, cyclohexanediaminetetraacetic acid or the like are designated.
Patent JP-S52138259-A (JP)
Title: Cutting edges for pair of hair clippers
Inventor: HATA SHIYUNICHI
IPC: B26B19/04
Filed: 1976-05-14
Abstract: PURPOSE: To provide cutting edges of a pair of hair clippers, in which a fixed cutting edge 1 has a plurality of grooves on the comb tooth sliding surface thereof thereby to reduce a sliding load on a movable cutting edge, prevent shortage of a lubricant on the sliding surfaces of the cutting edges, and prevent an unusual rise in temperature of the cutting edges. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59183081-A (JP)
Title: Phase modifying operation of water turbine and pump water wheel
Inventor: IKUTA KIYOSHI
IPC: F03B15/00
Filed: 1983-03-31
Abstract: PURPOSE:To prevent staying of air to discharge water in a runner chamber perfectly and reduce necessary electric power by a method wherein an air venting valve is provided at the upper part of the inlet port of a scroll chamber and the air venting valve is opened during the phase modifying operation to discharge leak air in the scroll chamber condituously. CONSTITUTION:The automatic air vent valve 9 is provided at the upper part 8' of the scroll chamber 8, in which the air is ready to stay. When the command of the phase modifying operation is outputted, a guide vane 1 is closed gradually to the totally closed condition thereof, next, an inlet port valve 10 and a bypass valve 11 are closed totally sequentially. A water supplementing valve 12 is closed and pushing down of the runner chamber 3 is effected by using feed water for runner cooling water and an air feeding valve 2. When the pushing down is finished, the air feeding valve 2 is closed and a water discharging valve 5 is opened to discharge staying water in a priming part. Subsequently, the automatic air venting valve 9 is opened and leak air, entering into the scroll chamber 8, is discharged continuously. According to this method, staying of air may be prevented, the electric power for the idling of a runner may be reduced and the necessary electric power may be reduced.
Patent JP-S52138895-A (JP)
Title: Refuge and guide system
Inventor: FUSE MOTOYOSHI
IPC: A62B3/00
Filed: 1976-05-15
Abstract: PURPOSE:To perform refuge an guiding adequately by detecting the occurrence and scale of a state of emergency, and shortening the intermittence period of intermittent stimulus information according to the scale of the state of information.
Patent JP-S56152050-A (JP)
Title: Microprogram control system
Inventor: OOKAWA KAZUMASA
IPC: G06F9/26
Filed: 1980-04-25
Abstract: PURPOSE:To control microprogram addresses with a simple device by updating sector numbers by dividing microaddresses into sectors and by branching the program. CONSTITUTION:A microprogram is stored in control memory 5, which is divided into a required number of sectors. Counter 1 advances the address in the sector of memory 5, one by one, to display the address in the sector and when testing circuit 2 has a branch according to the internal state of the processor with a microinstruction, it is specified by the program to select a required state signal. The signal set by the circuit 2 sets FF3 and at the same time, counter 1 is reset to set the address in the sector to zero. In response to the indications of the program, register 4 is set and reset to make a jump between sectors and the sector number is updated to control the microprogram with the simple device.
Patent JP-S54146922-A (JP)
Title: Gain control circuit
Inventor: MEKI NORIO
IPC: H04N5/53
Filed: 1978-05-10
Abstract: PURPOSE:To control the output of video signals by the detection potential obtained by detecting the peak value or the average value of composite video signals in case that synchronizing signal contraction is detected. CONSTITUTION:In case that normal-level video signals are inputted to synchronizing separator circuit 3, the output becomes pulses of approximately 5musec. width. However, if synchronizing signals are small considerably in comparison with video signals, synchronizing contraction occurs and synchronizing separator circuit 3 is not operated normally, and then, output pulses become approximately 10musec. wide. These output pulses are discriminated by a switching equipment constituted by smoothing circuit 9 and delay circuit 4, and the output of synchronizing separator circuit 3 is cut in case of the generation of synchronizing contraction. As a result, the output waveform of mixer circuit 5 becomes a composite video waveform, and the peak value or the average value of composite video signals is detected by rectifying this composite video signal waveform. The gain control of variable gain amplifier 2 is performed by this detection potential.
Patent JP-S56152018-A (JP)
Title: Constant-voltage power source circuit
Inventor: UCHIMURA TAKESHI
IPC: H02M3/28
Filed: 1980-04-25
Abstract: PURPOSE:To retain the expected reliability of each function by performing signal coupling between an output part and function parts at one place while providing many protecting functions in addition to control function by amplifying one output signal for control and the other for protection. CONSTITUTION:Variation detecting circuit 5 generates the detection signal that corresponds to an increase and decrease in output level and on the basis of the detection signal of circuit 5, phototransistor 62 generates the 1st and 2nd voltage signals having reverse characteristics. Amplifier 12 increases the first voltage signal by (alpha) times and output the resulting signal, feeding a pulse driving signal back to the transmitted voltage is signal to cancel the variation in output level. Amplifier 13, on the other hand, increases the 2nd voltage signal (beta) by (>alpha) times and sends the resulting signal, exercising control over the pulse driving signal so that only when the transmitted voltage is greater than that from amplifier 12, the output level is held zero. Thus, the expected reliability of each function is retained.
Patent JP-H08242710-A (JP)
Title: Water sprinkling device for field
Inventor: SAKUTA YUKIHIRO
IPC: A01G25/02
Filed: 1995-03-15
Abstract: PURPOSE: To provide a water sprinkling device for a field, capable of reducing an initial cost and a running cost, being freely laid and finely set correspondingly to a small zone, without causing obstacle in a field, in a water sprinkling device for a field such as a turf field. CONSTITUTION: This water sprinkling device for a field is equipped with a mobile water sprinkling head 9 which is in a relatively deeply buried state under the field when it is not used and rises from the field to the surface of the ground by pushing its way through the underground and sprinkles water in a state of being on the ground. The top of the water sprinkling head 9 is provided with a mobile head cover 11 for pushing its way through the underground and rising above the water sprinkling head 9 when water sprinkling. The water sprinkling head 9 and the head cover 11 are of a hydraulic operation type working in the vertical direction by hydraulic action.
Patent JP-S61210218-A (JP)
Inventor: YOHAN MERUTSU
IPC: F01P7/04
Filed: 1986-03-13
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-S57169870-A (JP)
Title: Transaction processor
Inventor: TANIGAKI SHINYA
IPC: G06Q40/00
Filed: 1981-04-14
Abstract: PURPOSE:To improve processing efficiency and to prevent confusion which occurs thereafter by carrying out precedent dealing by a clerk-side device and succeeding dealing by a customer-side device, and rejecting money payment treatment when the switch of the coin discharging device of the customer-side device is turned off. CONSTITUTION:In a clerk-side device A, a central processing unit CPU1, a read- only memory ROM3, and a random access memory RAM4 exercise control pivotally. In a customer-side device B, a CPU2, an ROM5, and an RAM6 exercise control pivotally. When a coin discharging device 15 runs short or out of coins, a clerk conforms the flashing or continuous lighting of the coin lamp of an external panel controller 21 and then turns off the main switch of the coin discharging device 15 provided on the external controller 21. Then, the coin discharging device 15 stops operation.
Patent JP-S57171923-A (JP)
Title: Melia azadirachta extract with activity of resisting malignant neoplasm
Inventor: SHIMIZU MASAKI
IPC: A61P35/00
Filed: 1981-04-16
Abstract: NEW MATERIAL:Melia azadirachta extract: color and form: brown powder; molecular weight: more than 50,000 as a result of spectra pore dialysis; glucose content: 35.4% according to the penol-sulfuric acid method, calculated as soluble starch; solubility: soluble in water, insoluble in methanol, ethanol, benzene, ethyl acetate; acute toxicity: LD 50 =2,200mg/kg.  
     USE: A drug for treating various kinds of malignant tumors.  
     PREPARATION: Flowers of Melia azadirachta is extracted with hot water and the extract is combined with an alcohol such as methanol or ethanol. The amount of the alcohol is preferably added so that the concentration of the  alcohol becomes 20W90%, preferably near 50% in the extract. Then, the precipitate formed in the extract is centrifugally collected, freeze dried to give the  objective extract. Or the above extract is subjected to dialysis and the active  ingredient is obtained from the dialyzate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07272447-A (JP)
Title: Voice data editing system
Inventor: YAMADA ATSUSHI
IPC: G10L25/78
Filed: 1994-03-25
Abstract: PURPOSE:To provide a voice data editing system which facilitates the efficient editing of voice signals and the reduction of the working burden by a method wherein indices are given to syllables which are recognized in accordance with the levels of the inputted voice signals and the voice data are divided into syllables and the voice data are edited by using every syllable as a unit. CONSTITUTION:Inputted voice signals are converted into level signals and collated with a predetermined threshold and a predetermined duration time to recognize syllables which are composed of the voice signals which include at least one word respectively by a syllable recognizing device 6. The coupling of two or more successive syllables and the deletion of the syllables are performed in dialog by an editing unit 16 in accordance with the editing instruction from an instruction unit 15 and required phrases. The phrases are divided arbitrarily by a dividing unit 17 and recorded in a recording unit 12.
Patent JP-H03259580-A (JP)
Title: Gas laser oscillator
Inventor: SUZUKI MASAHIRO
IPC: H01S3/038
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the physical properties of the surfaces of cathode electrodes from being changed with age by a method wherein at least the outer surfaces of the cathode electrodes are constituted of a noble metal. CONSTITUTION:A gas laser oscillator has laser discharge pipes 3 and 5 connected directly to each other by an Al block 1. A plurality of pieces of anode electrodes 21 and 23 are respectively mounted to anode electrode holders 11 and 15. Cathode electrodes 25 and 27 are arranged on the block 1. The electrodes 25 and 27 are respectively constituted of such a noble metal as Au, Ru, Rh, Pd, Os, Ir and Pt. The whole electrodes 25 and 27 may be constituted of the noble metal, but the outer surfaces only of the electrodes 25 and 27 may be constituted of the noble metal by plating or the like. Thereby, an oxide film is never formed on the surfaces of the cathode electrodes and as the generation of heat due to an oxide on the surfaces of the cathode electrodes in not caused, stable discharge is obtained in a comparatively high current.
Patent JP-H06249835-A (JP)
Title: Magnetic particle flaw detecting device for steel pipe
Inventor: FURUYAMA TSUTOMU
IPC: G01N27/84
Filed: 1993-02-23
Abstract: PURPOSE:To detect the flaw on the pipe trunk part and pipe edge surface of a steel pipe by one unit of device by forming a composite yoke by combining two single electrode yokes in crossing and applying an electric current having a phase difference on the magnetic pole of each single electrode yoke. CONSTITUTION:Two composite yokes 11 and 12 are supported on a supporting arm 10A, and both the composite yokes 11 and 12 are arranged in crossing at right angle. One composite yoke 11 can be arranged oppositely to the outer surface of the tubular trunk part 1A of a steel pipe 1, and the other composite yoke 12 can be arranged oppositely to the pipe edge surface 1B of the steel pipe 1. In this case, the composite yokes 11 and 12 are constituted by combining two single electrode yokes 21 in crossing at right angle. Each electric current having a phase difference is applied to the coil 21B of each single electrode yoke 21 which constitutes the composite yoke 11, revolving the steel pipe 1, an then a circular magnetic field is generated on the composite yoke 11, and a circular magnetic field is generated on the outer surface of the tubular trunk part 1A by the composite yoke 11.
Patent JP-H06251822-A (JP)
Title: Structure of thin hinge
Inventor: TSUJI MASANORI
IPC: H01R13/422
Filed: 1993-02-23
Abstract: PURPOSE:To provide a structure of a thin hinge which prevents the undesired crimp of the thin hinge and allows better workability when two parts are attached thereto or detached therefrom. CONSTITUTION:A pair of thin hinges 4 to integrally joint a housing mainframe 2 to a double-locking member 3 is formed into a pair of trapezoidal bands to connect the outer face on the male terminal insertion side of a lower wall 2c and the base edge 3a of a plate 3a. Not to preclude the opening/closing of the double-locking member 3, they are formed thin enough to be flexible with extremely small power and uniformly thick to narrow their widths continuously from the junction on the lower wall 2c side toward the junction on the plate 3a side, so that the width W1 on the housing mainframe 2 side can be wider than the width W2 on the double-locking member 3 side.
Patent JP-H06102349-A (JP)
Title: Method and apparatus for measuring speed of moving target by using doppler shift of electromagnetic radiation
Inventor: PENTEI KAROUNEN
IPC: G01S13/58
Filed: 1993-02-23
Abstract: PURPOSE: To measure the speed of a moving target at a radio frequency. CONSTITUTION: Radio signals S1 and S2 having different frequencies are respectively transmitted from a measuring station 10 and target station 20 so that the receivers at the stations 10 and 20 cannot receive interference. The signals S1 and S2 are respectively received by the counter stations 20 and 10 of the transmitting stations 10 and 20. The oscillator of the station 20 is locked to the frequency from the station 10 by means of a PLL 17. The frequency of the oscillator is passed to the transmitting section of the station 20. The signal S2 transmitted from the station 20 is received by the station 10. The speed (v) of a moving target to be measured is decided by measuring the Doppler shift fd between the frequencies of the signal S1 transmitted from the station 10 and the signal received by the station 10.
Patent JP-H01230892-A (JP)
Title: Shield digging machine
Inventor: FUJIWARA NORIO
IPC: E21D9/06
Filed: 1988-03-11
Abstract: PURPOSE:To permit the primary construction of covering soil to be performed within the shield digging time by excavating the ground to be spread with a large contour rotary drum, provided in the intermediate part of a shield main unit, and mixing quick setting concrete in the natural ground earth and sand loosened in a doughnut shape. CONSTITUTION:While propelling a shield main unit 1 to be advanced, a tunnel is excavated by a cutter head 2, simultaneously digging earth and sand in the outside of the main unit 1 by a peripheral cutter 5a of a rotary drum 5 with a diameter larger than the main unit 1 mounted between a front barrel 1a and a rear barrel 1b, the periphery of the tunnel is spread in its size. Next in the loosened earth and sand excavated into a doughnut shape, concrete or the like of arrow head A, mixing a quick setting agent and flash setting agent of arrow head B, is mixed through many concrete depositing pipes 15, and a fin 5b stirs the concrete to be solidified. Thus concurrently performing excavation advancing of the tunnel and primary soil covering construction, it can be performed within the shield digging time.
Patent JP-H05216471-A (JP)
Title: Automatic player
Inventor: KOJIMA SHOICHI
IPC: G10H1/00
Filed: 1992-02-05
Abstract: PURPOSE:To obtain necessary performance information while making processing efficient by outputting only 2nd performance information stored in a 1st storage means when it is judged that 1st performance information stored in the 1st storage means is the same as 1st performance information stored in a 2nd storage means. CONSTITUTION:Data for an automatic performance are stored in a data memory 20, and automatic performance information on one piece of music is stored in two different files. When a comparing means judges that the 1st performance information stored in the 1st storage means is the same as the 1st performance information stored in the 2nd storage means, only the 2nd performance information stored in the 1st storage means is outputted. When it is judged that the 1st performance information stored in the 1st storage means is not the same as the 1st performance information stored in the 2nd storage means, the 1st performance information and 2nd performance information stored in the 1st storage means are outputted.