baber/WOPTO huggingface dataset:
Patent JP-H01219241-A (JP)
Title: Tight frame for folded roof
Inventor: FUNAKI GANTAN
IPC: E04D3/36
Filed: 1988-02-27
Abstract: PURPOSE:To simplify the fitting work of a folded roof plate, by fixing a frame on a bolt fitted spirally on the upper surface of a fixing metal fittings, to be supported, and by fitting the fixing metal fittings on a beam, with a fixing metal fittings stop provided with a folded engaging section and a slot fitted on a bolt. CONSTITUTION:On a female screw 3a set on the upper surface of a U-formed fixing metal fittings 3, a bolt 2 is spirally fitted. At the upper end of the bolt 2, a frame 1 is supported and fixed on a specified level from the fitting surface of a beam 5. The fixing metal fittings 3 are fitted on the beam 5 by providing one end with a folded engaging section 4a and the using a fixing metal fittings stop 4 provided with a slot 4b fitted on the bolt 2. Then, on the frame 1, a folded roof plate 6 is fitted, and the projection 6a is engaged with the engaging step section 1b of the frame 1. As a result, the roof plate can be fitted only by engaging the fixing metal fittings 3 with the edge of the beam 5 and by fastening the bolt 2, and so the work of fitting is simplified, and a fitting position is easily regulated.
Patent JP-S61204885-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANIGUCHI HIROSHI
IPC: G11B27/28
Filed: 1985-03-07
Abstract: PURPOSE:To search a tape stably even at the fast search time to yield various requests by unifying modes of identification signals, which are recorded with one head, to one specific mode including the identification signal required for fast search and recording interruptedly identification signals of many kinds of modes with the other head. CONSTITUTION:If an identification signal M7 is recorded by one head A out of two rotary heads A and B and optional modes Mx, My, etc. are recorded by the other head B, information on only tracks A1, A2 recorded by the head A are reproduced interruptedly but information on tracks recorded by the head B are not reproduced practically because of azimuth loss when the recorded tape is searched at a high speed. Thus, the probability that combinations of ID0-ID5 included in two adjacent bytes out of 6 bytes of the identification signal M7 in a reproduced signal of the head A, namely, blocks (a) and (b), blocks (c) and (d), and blocks (e) and (f) are reproduced correctly together on the same track is high.
Patent JP-H06255153-A (JP)
Title: Thermal head
Inventor: ENOMOTO YOSHITAKA
IPC: B41J2/335
Filed: 1993-03-05
Abstract: PURPOSE:To improve precision in fitting of a thermal head to a heat slinger in order to form a high quality image on image receiving paper of low surface smoothness. CONSTITUTION:A mark 9 indicating a position of a resistor with an electrode material and a mark 10 displaying a distance from an edge surface of the substrate to the position of the resistor are formed on a surface of the substrate 1. Precision in alignment of the substrate with the heat slinger is improved thereby, time from melting of ink to separation from a surface of recording paper becomes constant, and a stuck state of the ink to the recording paper is stabilized.
Patent JP-S57161774-A (JP)
Title: Hologram lens making method
Inventor: ARIMOTO AKIRA
IPC: G03H1/04
Filed: 1981-03-30
Abstract: PURPOSE:To realize a hologram lens having less aberration even when wavelength differs by arranging a light source at an adequate position. CONSTITUTION:A hologram lens converges laser light L of wavelenght lambda, which is incident to a hologram H from a point P1 at a distance f1 from the hologram H, to a point P2 at a distance f2 from the hologram H. In this case, light sources P3 and P4 which emit light of wavelength lambda0 are arranged at a distance fA from the lens H on one side and at a distance fB from the lens H on the other side, and 1/lambda(1/f1+1/f2)=(1/fA+1/fB)1/lambdaO, and 1/lambda(1/f1<3>+1/f2<3>)= (1/fA<3>+1/fB<3>)1/lambdaO.
Patent JP-S62202922-A (JP)
Title: Space heating apparatus
Inventor: OKANO YUTAKA
IPC: F23L3/00
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to conduct a high-load combustion to save a space and improve the safety of the apparatus by providing a damper for opening and closing a cooling air intake port provided in a heat shielding plate in conjunction with an operation switch. CONSTITUTION:When a switch 14 is depressed, since a force to pull a wire 16 is removed, a damper 11 is pulled by a spring 13, blocks a cooling air intake port 11a, and primary combustion air and secondary combustion air are supplied through a combustion cylinder air flow passage 3a thereby enabling a high-load combustion. When the operation switch 14 is depressed once more, the wire 16 is pulled to the side of the switch 14 and, at the same time, one end of the damper 11 tying the wire 16 is pulled and the cooling air intake port 11a is opened. By these procedures, cooling air is taken in through the cooling air intake port 11a by a fan 5 continuing to rotate by an inertia force or a delay function of the temperature of respective heat shielding plates 2-4 exceeds a certain value, and a combustion burner 1 is rapidly cooled. As a result, it is possible to reduce a possibility of back fire at the time of reignition.
Patent JP-S59171056-A (JP)
Title: Magneto-optical reproducing device
Inventor: AKASAKA HIDEKI
IPC: G11B11/10
Filed: 1983-03-18
Abstract: PURPOSE:To improve an intensity of a reproducing signal from a magneto- optical recording medium by using a beam splitter having a prescribed characteristic. CONSTITUTION:An (s) polarized light Is emitted from a laser light source becomes a parallel luminous flux through a collimator lens 6, it is reflected by a beam splitter (BS) 2 is which the product of transmissivity of a (p) polarized light and transmissivity of the (s) polarized light is larger than 0.25, made incident vertically to a magneto-optical recording medium 3 through an objective lens 7, and a reflected light which receives a Kerr rotation from the recording medium 3 passes through the objective lens 7 and the BS2, and is made incident to a detector 5 through an analyzer 4. A reproducing signal intensity detected by the detector 5 depends on the product IsXIp of transmissivity of the (s) polarized light (incident light Is) and the (p) polarized light (reflected light from the medium 3) emitted through the BS2, and in case of a half mirror, as for a value corresponding to it, 0.25 is maximum, and in case of the BS2, IsXIp is >=0.25, therefore, the reproducing signal intensity is improved.
Patent JP-H09208073-A (JP)
Title: Paper sheet handling and drying device
Inventor: TSUJI HIROSHI
IPC: B65H3/48
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet handling and drying device capable of using a part of the device in carrying a paper sheet stacking body, relatively easy in the constitution of an air spraying member, small in the number of the part items, compact, and lightweight. SOLUTION: A paper sheet handling and drying device 1 comprises a case 4, a receiving frame 3, and an air spraying member 5. The case 4 is provided with a holding part 6 to hold the receiving frame 3. The receiving frame 3 is provided with two inclined surfaces 3c, 3d orthogonal to each other, in which a corner part of a paper sheet stacking body. A vent 3f is formed in the inclined surface 3d. The air spraying member 5 is provided in an oscillating manner in the case 4, and air is blown between paper sheets in the paper sheet stacking body by reciprocating the spraying position along the vent 3f of the receiving frame 3 to shuffle and dry the paper sheet stacking body.  The paper sheet handling and drying device can be provided in which the receiving frame 3 which is a part of the device is used for carrying the paper sheet, fitted to the device as it is, convenient in handling, relatively simple is constitution of the air spraying member 5, small in the number of part items, compact, and lightweight.
Patent JP-H02225049-A (JP)
Title: Liquid jet head
Inventor: HASEGAWA KAZUMASA
IPC: B41J2/055
Filed: 1989-02-27
Abstract: PURPOSE:To enable high voltage to be not used for driving a liquid jet head by a method wherein a piezoelectric element is replaced by an optical strain element, and the optical strain element is driven with a scan optical system. CONSTITUTION:When light is irradiated firstly onto an optical strain element 102 with a scan optical system 112, the element is distorted to apply pressure to a pressure chamber just under the element. Ink is jetted thereby from a nozzle via a conducting path 105. Then, when irradiation of light onto the element 102 is stopped and light is irradiated onto the light strain element 103, the train of the element 102 returns to an original state, and the element 103 is distorted. Therefore, jetting of ink via the conducting path 105 is stopped, and the ink is jetted via a conducting path 106. By successively scanning light irradiated onto the light strain element by using thus the scan optical system 112, a line liquid jet head is operated. This liquid jet head does not require high voltage driving waveform necessary for driving a piezoelectric element.
Patent JP-S63213434-A (JP)
Title: Exciter-integrated generator
Inventor: KASAHARA NAOKI
IPC: H02K19/16
Filed: 1987-02-28
Abstract: PURPOSE:To make an exciting transformer unnecessary by constituting an exciting power winding by connecting a plurality of axially split exciting power winding units in parallel. CONSTITUTION:Exciting power windings 2A are provided in stator slots 1 of a synchronous generator separately from a stator winding to take out an exciting power. Said exciting power windings 2A are arranged so as to surround stator tees 3 to be interlinked with magnetic flux generated by a rotor. In this case, the exciting power winding 2A is formed by parallel connection of a plurality of axially split exciting power winding units 2a, 2b, 2c. Thus, a current density of said exciting power winding 2A is made small and an exciting transformer can be made unnecessary.
Patent JP-S53131385-A (JP)
Title: Piping facility construction of reactor building
Inventor: AOKI MASATAKA
IPC: G21C13/00
Filed: 1977-04-22
Abstract: PURPOSE: To arrange each piping system connected with a reactor pressure vessel at the outside of reactor container by allowing its perimeter to be surrounded by multiple protection wall having independence each other in reducing an influence to the other caused by missible phenomenon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53131449-A (JP)
Title: Enclosed distributing board provided with earthing device
Inventor: IDA MITSUYOSHI
IPC: H02B1/16
Filed: 1977-04-22
Abstract: PURPOSE:To raise the efficiency of maintenance operations by permitting the operation of earthing device in the front of enclosed distributing board and also by incoporating a mechanical interlocking position can be avoided during earthing.
Patent JP-S60191400-A (JP)
Inventor: NAGATA YOSHISHIGE
IPC: H04B7/26
Filed: 1984-03-12
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-S57159496-A (JP)
Title: Preparation of adriamycin
Inventor: OKI SHIYUNICHI
IPC: C12P19/56
Filed: 1981-03-28
Abstract: PURPOSE: To convert an anthracycline antibiotic into adriamycin in the presence a cultivated microbial cell of a microorganism belonging to the genus Streptomyces or a treated substance thereof, and separating and purifying the resultant adriamycin.  
     CONSTITUTION: A microorganism, e.g. Streptomyces peucetius subsp. caesius ATCC27952 or ATCC31847, belonging to the genus streptomyces, and having the ability to convert an anthracycline antibiotic of formulaI(R 1  is acetyl, ethyl, etc.; R 2  is H or methyl) into adriamycin of formula II is cultivated to collect the multiplied and accumulated microbial cell. The resultant microbial cell is then treated with a bacteriolytic enzyme and may be used subsequently. The resultant microbial cell is suspended in a buffer solution, and the anthracycline antibiotic of formulaIis added thereto and stirred. After the reaction, the microbial cell is collected from the suspension and extracted with acetone, methanol, etc. The filtrate is then extracted with chloroform, etc., and both are concentrated to dryness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05248902-A (JP)
Title: Electromagnetic flow meter
Inventor: YOSHIDA YUTAKA
IPC: G01F1/58
Filed: 1992-03-04
Abstract: PURPOSE:To eliminate increase of flow rate measuring errors at a full water level by conducting unfull water detection. CONSTITUTION:An upper coil power source 15 and a lower coil power source 16 ordinarily excite an upper exciting coil 2 and a lower exciting coil 3 respectively. When unfull water state detection is desired, excitation of the lower exciting coil 3 is stopped so that output due to the upper exciting coil 2 is generated between counter electrodes 4, 5. A ratio of this output to output between the counter electrodes 4, 5 when both the exciting coils 2, 3 are being excited becomes a fixed value or less, an, unfull water state is recognized. A flow rate is obtained from intra-electrode output when both the exciting coils 2, 3 are being excited.
Patent JP-H02224188-A (JP)
Title: Device for counting black dots of binary image information
Inventor: MIYAI MAKOTO
IPC: G06T7/60
Filed: 1989-02-27
Abstract: PURPOSE:To rapidly count up black dots in a rectangular area on binary image information by finding out AND operation between a segment area retrieved by a retrieving means and data corresponding to the bit ON of a rectangular area part in each line and accumulating block dots. CONSTITUTION:A writing means 2 adds a white dot to the last of each line so that the size of each line of binary image information in a binary image information storing area 20 is integer times the word size and outputs the binary image information to a binary image information developing area 11. The retrieving means 3 moves the segment area 13 from the upper end of the rectangular area 12 so that the whole rectangular area 12 in the area 11 is included and refers the area 11. A black dot counting means 4 finds out the AND operation between the data of the register corresponding to the ON part of the area 12 and the word unit of each line and accumulates the ON bits of the register. Consequently, the block dots in the rectangular area 12 on the binary image information can be rapidly counted up.
Patent JP-S59172826-A (JP)
Title: Digital input circuit
Inventor: MIZUKAMI MASAO
IPC: H03K5/1252
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a noise preventing circuit immune to the effect a high level noise having a short time width even without use of a high power supply voltage by applying positive feedback having a delay element to an amplifier in a signal transmission circuit having a hysteresis characteristic. CONSTITUTION:C-MOSFETQ1-Q2 and Q5-Q6 of a digital input circuit 14 form an in-phase amplifier circuit 16 of two-stage constitution and C-MOSFETQ7-Q8, Q9- Q10 form the delay element 24. Positive feedback is applied to the circuit 16 via the delay element 24, a feedback path 18, C-MOSFETQ3-Q4 and its node 22. The delay time constant of the entire positive feedback path including the delay element 24 is set so as to be shorter than a pulse width of a normal input signal and longer than the width of noise superimposed on the input. Then, the transmission characteristic of the circuit 14 shows a hysteresis characteristic and the circuit 14 is not operated by a short time noise pulse with high level, allowing to improve considerably the noise blocking effect.
Patent JP-H06238278-A (JP)
Title: Control device for continuous electrolysis produced water generator
Inventor: ARAI KAZUYOSHI
IPC: C02F1/46
Filed: 1993-02-12
Abstract: PURPOSE:To ensure that a large quantity of water held up in an electrolytic tank after completion of water passage is constantly sterilized using an electrolytic electrode to prevent the water from becoming contaminated, when it is so designated that both electrolysis-produced water and purified water are allowed to reside in the electrolytic tank after completion of water passage in a switching system of both different types of water. CONSTITUTION:A water passage route 1 is equipped with an electrolytic tank 5 communicating with the downstream part of a water purification cartridge 3 for removing the residual chlorine of the water. The water is held up in the electrolytic tank 5 after completion of water passage, and the water purified by the cartridge 3 in a water purification mode is taken in as it is by a control unit 30, and an electrolysis produced water is taken in by activation of an electric circuit 30 in an electrolysis mode. In addition, the control unit 30 determines a bacterial inhibition mode when water does not run after the end of purified water use or water passage electrolysis, using a means of inhibiting bacteria. Further, the control unit 30 maintains a specified voltage for bacterial inhibition as it is applied to the electrodes 7, 8 of the electrolytic tank 5 using the electrolytic circuit 20. Thus it is possible to control bacteria in such a manner that the bacteria are prevented from a proliferating, if non- bacterium inhibitive water purified by the cartridge 3 is resident in the electrolytic tank 5 during non-water passage.
Patent JP-2000242628-A (JP)
Title: Method and device for floating-point numerical coefficient polynomial operation, and recording medium
Inventor: SEKIKAWA HIROSHI
IPC: G06F17/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make the exponent part of a coefficient hard to overflow by subtracting a specific number such as the exponent of the coefficient of the highest order of an inputted floating-point numerical coefficient polynomial from the exponent of each coefficient of the floating-point numerical coefficient polynomial. SOLUTION: The floating-point numerical coefficient polynomial is inputted from an input part 10 to an exponent extraction part 20, which extracts the exponent of its highest-order coefficient from the floating-point numerical coefficient polynomial. Then an arithmetic part 30 subtract the extracted exponent from the exponent of each coefficient of the polynomial. Further, the arithmetic part 30 is able to subtract even a number other than the extracted exponent from the exponent of each coefficient. Consequently, the effect that an exponent part becomes hard to overflow even when division by erocetta sine casella is performed is obtained.
Patent JP-S61205364-A (JP)
Title: Suction heater for carburetor provided with antiicing function
Inventor: HAYASHI TETSUSHI
IPC: F02M31/135
Filed: 1985-03-07
Abstract: PURPOSE:To keep off the icing produced in a carburetor without fail, by installing a PTC element and a spring at the side of a noncontact surface of a heater plate coming into contact with a carburetor, while transmitting heat of the PTC element to the carburetor via the heater plate in an efficient manner. CONSTITUTION:A heat insulator 7 is connected to the downstream side of a carburetor, which is interconnected to a suction passage 12 and opened thereto. And, in this heat insulator 7, there is provided with a suction heater 20 coming into contact with the carburetor and having an antiicing function. At the above- mentioned, this suction heater 20 is constituted as follows. That is to say, a heat plate 1 is installed in a groove 3 formed along the suction passage 12 in a cover form, while PTC element 2, an electrode 4 and a spring 5 are set up at the lower side of the heater plate 1 inside the groove 3 in order from upside, while a terminal 6 is installed at the lower side of the spring 5. With this constitution, heat of the PTC element 2 is efficiently transmitted to the carburetor via the heat plate 1.
Patent JP-H09239714-A (JP)
Title: Tile base molding die
Inventor: IZUMI YASUO
IPC: B28B7/38
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a black stain generated in a tile base by particles scattered by a powder measure and prevent the qualitative feeling of a tile from becoming deteriorated on a account of a recessed part or a sparse part and a projecting part or a dense part created at the start of a scraping operation and the end of scraping operation by a powder scraping plate, when molding the tile base using a tile base molding die. SOLUTION: A powder measure B which shuttles back and forth on a molding die is provided and a powder scraping plate 2 is installed at the tip of a powder measure B. In addition, a fine powder falling space C is formed which receives the fine powder which is resident between the tip of the powder measure B and the powder scraping plate and is caused to drop by the tip of the powder measure B at its maximal projecting position after travelling on a frame mold A. Further, in a tile base molding die, a shallow recessed part 6 is drilled in freely communicating manner at position adjacent to a tile form molding hole in the frame mold A and forward and backward of the powder measure B in the transfer direction.
Patent JP-H01309390-A (JP)
Title: Manufacture of superconducting electronic device
Inventor: KAARU EIDORIAN JIERINGU
IPC: C01G1/00
Filed: 1989-02-27
Abstract: PURPOSE: To obtain an improved superconductive electronic device by selectively treating the thin film of superconductive ceramic and forming a granular film with a relatively large area that is combined by a relatively weak link region of the granular film. CONSTITUTION: By forming the thin film of superconductive ceramic on a substrate with a specific granular diameter and a particle structure, the thin film has a particle diameter and a particle structure that are equivalent to the substrate. By selectively treating the thin film, a granular film with a relatively large area being combined by a relatively weak link region of the granular film is formed. The substrate is made of ceramic material. The superconductive film is adhered by epitaxial growth. The thickness of the superconductive film is equal to or less than the particle diameter of a single particle of the substrate material, thus obtaining an improved superconductive electronic device.
Patent JP-H05245857-A (JP)
Title: Polyvinyl alcohol type film and polarizing film
Inventor: TANAKA NOBUO
IPC: B29K29/00
Filed: 1992-03-04
Abstract: PURPOSE:To efficiently produce a polyvinyl alcohol type film suitable for the formation of a polarizing film excellent in both of polarizing characteristics and durability. CONSTITUTION:A polyvinyl alcohol(PVA) type film wherein a product of hot water cutting temp. and a wt. swelling degree is 13000 or more, that is, a PVA type resin solution film is subjected to drying treatment while the surface and rear thereof are alternately brought into contact with a plurality of rotary heating rolls to continuously obtain a PVA type film with moisture content of 2--15wt.% and this film is treated at temp. higher than the drying temp. to produce a PVA type film. A polarizing film is composed of this film.