baber/WOPTO huggingface dataset:
Patent JP-S59105564-A (JP)
Title: Apparatus for detecting frequency
Inventor: KAGA HIROAKI
IPC: G01R23/10
Filed: 1982-12-08
Abstract: PURPOSE:To enable the detection of frequency over a wide range, by such a simple constitution that a frequency signal subjected to pulse conversion is counted by a counter controlled by CPU. CONSTITUTION:The AC signals from AC power source wires 1, 2 are converted to pulses by the full-wave rectifier circuit 11 and the semiconductive input relay 13 of a frequency detecting and display part 10 and the obtained pulses are counted by a counter part 15. This counter part 15 is controlled by CPU31 and a control part 17 and frequency calculation due to 1/2 operation of the accumulated value of the counter part 15, the temporary storing of the calculated frequency to memory 33 and detected frequency display to the frequency value display part 10 of the circuit part 11 are performed. By this mechanism, frequency over a wide range is detected with high accuracy in simple constitution requiring no frequency-DC converter and performing digital treatment.
Patent JP-H10114702-A (JP)
Title: Separation of oxidation reaction product and oxidation catalyst
Inventor: HIRAI NARIHISA
IPC: C07C63/24
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To separate an oxidation reaction product and an oxidation catalyst from an oxidation reaction mixture in high efficiency without causing the decomposition of the oxidation catalyst. SOLUTION: A substrate (e.g. hydrocarbon) is oxidized by using an imide compound such as N-hydroxyphthalimide expressed by the formula (1) (R<1> and R<2> are each H or a substituent such as a halogen atom or bonded together to form a double bond or an aromatic or non-aromatic 5 to 12-membered ring; X is O or OH; (n) is 1-3) as an oxidation catalyst. The oxidation reaction product (e.g. adipic acid, benzoic acid or butenediol) and the oxidation catalyst are separated from the obtained reaction mixture by using an aqueous solvent containing at least water (e.g. water) and a non-aqueous solvent (e.g. methyl benzoate or benzonitrile) separable from the aqueous solvent.
Patent JP-S6370756-A (JP)
Inventor: TAKEYAMA MINEKAZU
IPC: E04F13/02
Filed: 1986-09-12
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-H0947889-A (JP)
Title: Laser marker
Inventor: YOSHIDA KOUJI
IPC: B23K26/06
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent coating from being burnt with a laser beam by storing with and a condensing lens a glass plate for changing the focal distance of the condensing lens in a housing and thereby eliminating accumulation of dust on the coating of the glass plate. SOLUTION: A laser beam 2 is reflected by a reflecting mirror 51, converged by a condensing lens 52 and passed through a glass plate 53. The glass plate 53 acts to extend the focal distance of the condensing lens 52. The laser beam 2 goes out of the housing 5 through a moving lens 54 and an outgoing beam glass 55, and is emitted to the surface of a work 4. Plural glass plates 53 are fixed on a circular supporting plate 531. Various glass plates 53 may be used by turning the supporting plate 531. Marking is possible quickly without lowering a marking precision to a work 4 with a different marking height.
Patent JP-H0883428-A (JP)
Title: Optical disk device
Inventor: KAWAMICHI TSUKASA
IPC: G11B7/007
Filed: 1994-09-12
Abstract: PURPOSE: To shorten the whole control time and to restrict the down of a specification by enabling detection of a position during the movement of an optical head without using expensive components and without increasing the weight of an optical head and performing a revolving speed control in the moving time of the optical head. CONSTITUTION: When an optical head 13 is moved in the radial direction of an optical disk 1, in the case where the frequency of a wobble signal obtained from the wobble track 2 of the optical disk 1 is higher than a reference frequency, the frequency of the wobble signal is controlled so as to become the reference frequency by reducing the revolving speed of the optical disk 1. In the case where the frequency of the wobble signal is lower than the reference frequency, the frequency of the wobble signal is controlled so as to become the reference frequency by increasing the revolving speed of the optical disk 1.
Patent JP-S6279193-A (JP)
Inventor: HASEGAWA HISAKATSU
IPC: B66B11/04
Filed: 1985-09-30
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-2001045515-A (JP)
Title: Electronic image pickup device and white balance adjustment method
Inventor: SAKURAI JUNICHI
IPC: H04N9/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a natural picture even in the case of photographing a moving picture by an electronic image pickup device that does not quickly responds to a change in the white balance after the white balance is once adjusted while quickly tracing a large change caused in the white balance. SOLUTION: The white balance adjustment method employs a CCD 12 that applies photoelectric conversion to an optical image being a photographing object into image information by each color component via at least 3-color filters and stores the image information to a DRAM 20, a sample-hold circuit 15, an A/D converter 16, a color process circuit 17, a DMA controller 18, a DRAM interface 19 and a CPU 21 that obtains a mean value of the image information by each color component stored in the DRAM 20,  obtains a coefficient of the image information by each color component with respect to the obtained mean value of the image information by each of other color components through the use of the obtained mean value of the image information by each color component on the basis of the mean value of the image information of the color component closest to the luminance signal and calculates an adjustment value of the white balance on the basis of the obtained coefficients.
Patent JP-H0552852-A (JP)
Title: Method of determining aminoacid sequence from carboxylic terminal of protein or peptide
Inventor: TSUGITA AKIRA
IPC: G01N30/88
Filed: 1991-08-28
Abstract: PURPOSE:To determine an aminoacid sequence from a terminal C of protein or peptide with a handy operation without using enzyme. CONSTITUTION:Vapor containing organic acid as given by the formula of CF3-(CF2)n-COOH (n: integer of 0 or more) is made to act on protein or peptide. A reaction mixture resulting from the process is applied to a mass spectrograph to obtain a mass spectrum and mass of various chemical species is measured as contained in the reaction mixture. Otherwise, the reaction mixture is applied to an aminoacid analyzer to determine an aminoacid sequence from a carboxylic terminal of the protein or peptide.
Patent JP-S6460825-A (JP)
Title: Optical information processor
Inventor: NARAHARA TATSUYA
IPC: G11B7/09
Filed: 1987-08-31
Abstract: PURPOSE:To effectively use a space on an optical recording medium, by obtaining tracking error information by using an unstable optical spot converged on the outside of a recording track. CONSTITUTION:Tracking patterns PTTR1 and PTTR2 representing the position of the recording track TR are formed at a part where a scanning light beam LB3 scans the optical recording medium 1 out of the optical recording medium 1 at a timing in which the frequency of a driving signal SI changes between an upper limit value and a lower limit value. And at the time of scanning the tracking patterns PTTR1 and PTTR2 by the scanning light beam LB3, the tracking control of the scanning position of the scanning light beam LB for the optical recording medium 1 is performed based on obtained tracking error information. In such a way, it is possible to obtain an optical information processor capable of using the space on the optical recording medium 1 effectively.
Patent JP-H0382578-A (JP)
Title: Thermal transfer apparatus
Inventor: KAWAKUBO TOSHIO
IPC: B41J17/00
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a thermal transfer apparatus equipped with a thermal transfer sheet relatively low in cost, prepared using an economically advantageous material and generating no wrinkles by uniformly preheating the entire surface of the base material of the thermal transfer sheet to heating temp. at the time of printing and stretching it to a limit. CONSTITUTION:As the base material of a thermal transfer sheet 10, for example, an aramide film showing elongation of about 0.5% by one heating but showing no elongation even when heating is repeated many times on and after because said elongation becomes a stretching limit is designated and an ink layer 12 is formed to said film to form the thermal transfer sheet 10. This thermal transfer sheet 10 is formed by uniformly preheating the entire surface of the base material to heating temp. at the time of printing to stretch the whole to a stretching limit and subsequently forming the ink layer. The formed thermal transfer sheet 10 is mounted on a thermal transfer apparatus to perform transfer. Since the thermal transfer sheet is preliminarily stretched at the time of printing, even when the thermal transfer sheet is heated at the time of printing by a thermal head 2, said sheet is not elongated and the wrinkles of the sheet caused by elongation are not generated.
Patent JP-H1160672-A (JP)
Title: Rigid polyurethane foam
Inventor: KOSHIRO AKIRA
IPC: C08J9/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To heighten the aromatic ring concentration in a foam without increasing the solution viscosity of the starting polyol and to thereby improve the flame retardancy of the foam by using as the polyol component an aromatic polyfunctional polyol compound having a structure derived by the condensation of an aromatic polycarboxylic acid with a phenoxy alcohol compound and a polyhydric alcohol compound. SOLUTION: At least a part, desirably 40-95 wt.%, based on the polyol component, of a polyol component is constituted by an aromatic polyfunctional polyol compound having a structure derived by the condensation of an aromatic polycarboxylic acid (e.g. isophthalic acid) with a phenoxy alcohol compound (e.g. diethylene glycol monophenyl ether) used in an amount of desirably 1-60 wt.% based on the reaction mixture and a polyhydric alcohol compound (e.g. diethylene glycol). Desirably, 0.1-20 pts.wt., based on 100 pts.wt. polyol component, organometallic complex (e.g. ferrocene) is further added.
Patent JP-H0499634-A (JP)
Title: Ink jet head
Inventor: ODA HAJIME
IPC: B41J2/055
Filed: 1990-08-18
Abstract: PURPOSE:To miniaturize a device by providing a common ink chamber connected to ink flow paths which is filled with an ink absorber. CONSTITUTION:Ink becomes absorbed by an ink absorber 14 in a common ink chamber 13 after passing through a filter 16 from an ink supply orifice 15. If ink arrives in front of the ink absorber 14, each rear flow path 7 becomes filled rapidly with the ink by a capillary phenomenon as the rear end of a rear flow path 7 of each ink flow path 3 is set in contact with the front of the ink absorber 14 under a specified pressure. Thus a pressure chamber 6, a preflow path 5 and a nozzle 4 are filled with ink. A piezoelectric element 9 in each pressure chamber 6 is driven in accordance with a print signal to apply pressure to the ink in the pressure chamber 6. Although the pressure tends to propagate in an area where resistance becomes less, the pressure which has propagated to the rear reaches the ink absorber 14 in contact with the rear end of the rear flow path 7 after passing through the rear flow path 7. Then the pressure receives a high resistance to the propagation of the pressure, resulting in most of the ink not flowing to the rear and instead, flowing forward. Finally the ink is discharged from the nozzle part 4 to perform data printing.
Patent JP-2000043368-A (JP)
Title: Imaging method
Inventor: NAGATA TORU
IPC: B41J2/01
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure high adhesion of a protective layer and a recording member and low temperature adhesion at the time of thermal compression by thermally compressing the first latex layer of a protective member and the second latex layer of the recording member at a temperature lower than the lowest filming temperature of the latex material composing the second latex layer. SOLUTION: An ink absorbing layer 102 on the base member 101 of a recording member is coated with a second latex layer 103 in the form of a single particulate layer and implanted ink is absorbed by the ink absorbing layer 102. A film is formed on a heat resisting basic material 11A using an easily peelable latex material and coated with a first latex layer 202. When the recording face of a recording sheet 1 is subjected to thermocompression at a temperature higher than the lowest filming temperature of the first latex layer but lower than the lowest filming temperature of the second latex layer and higher than the softening point thereof, the latex material is left on the recording sheet 1 side at the time of peeling the basic material 11A and fused thereon to form an image protective layer.
Patent JP-H1147191-A (JP)
Title: Chemical retaining cotton applicator
Inventor: HOTTA NAOTO
IPC: A61F13/36
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To economically provide a sanitary, easy-to-use cotton applicator retaining a chemical such as a disinfectant. SOLUTION: A retainer 2 such as cotton, cloth, or foam is provided at the end of a rod 1 and is made to retain a chemical. With a part of the rod 1 projected outward, the retainer 2 is covered with a wrapping material. The wrapping material is hermetically sealed 5 while leaving a handle piece 4 behind at the rod 1. The seal 5 on the handle piece 4 is inclined outward toward the retainer 2 and almost projected to allow the seal to be easily peeled.
Patent JP-H0882550-A (JP)
Title: Device for classifying spectrum patterns
Inventor: TANABE KAZUTOSHI
IPC: G01J3/02
Filed: 1994-09-13
Abstract: PURPOSE: To classify a lot of spectrum patterns easily and at high speed by sorting the spectrum patterns while changing the joint value of sorting unit and unifying near sorting units together for grouping. CONSTITUTION: A spectrum pattern input section 1 transfers the intensities of respective wave numbers constituting the respective spectrum elements of the spectrum patterns to the input units of a classification element generating section 2. The section 2 includes an input layer 3 having a plurality of input units and a competitive layer 4 having a plurality of sorting units where a joint value is set for each of the input units, and it selects such a sorting unit that has a joint value most suitable for the inputted spectrum patterns and sorts the spectrum patterns. A group generation section 5, for example, unifies near sorting units together, referring to the number of spectrum patterns that are sorted into 16 sorting units. That is, the number of spectrum patterns that is sorted into 6 groups for example is set to at most 50 for example in the specified range.
Patent JP-H0767622-A (JP)
Title: New sacciform-dendric mycorrhiza
Inventor: KAI MOTOSHI
IPC: C12R1/645
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a VAM bacterium giving the effect of symbiosis when a plant infected with VAM bacterium is cultivated by applying a bactericide. CONSTITUTION:This VAM bacterium is selected from spares germinated in an aqueous solution containing a bactericide and capable of infecting to a plant even in the presence of a bactericide to enable symbiosis with the plant. This invention also relates to a cultivation method of a plant infected with the VAM bacterium.
Patent JP-S60111146-A (JP)
Title: Electrochemical gas concentration meter
Inventor: FUJITA YUUKOU
IPC: G01N27/404
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a gas concn. meter having high sensitivity, strength, etc. by providing a gas diffusion plate using a porous Ni plate subjected to a water repelling treatment with a fluororesin as a reinforcing material and joining a gas-permeable thin film consisting of a specific fluoromomer copolymer via an adhesive agent consisting of a fluororesin to said Ni plate. CONSTITUTION:A porous adhesive layer 9 consisting of a copolymer of tetrafluoroethylene and hexafluoropropylene or a mixture composed of said copolymer and a copolymer of tetrafluoroethylene and ethylene is coated on the 1st layer 8 formed by immersing a porous Ni plante having 40-80% porosity punched with 1-10mm. diameter holes into an aq. suspension of polytetrafluoroethylene, then taking the plate out and subjecting the plate to a heat treatment, then a gas-permeable thin fluororesin film 10 is placed on the layer 9 and is subjected to pressurizing and heating, by which a gas diffusion plate 4 is obtd. A cathode 1 is joined to the plate 4 and the diffusion plate is screwed between a PVC cap 6 and a body provided with an anode 2 via an O-ring 7. The deformation of the film 10 owing to a change in temp. and the rupture, etc. of the film 10 owing to impact, etc. are thus eliminated and the gas concn. meter having high sensitivity is obtd.
Patent JP-S6371915-A (JP)
Title: Magneto-resistance effect type reproducing head
Inventor: TAKAGI HITOSHI
IPC: G11B5/39
Filed: 1986-09-16
Abstract: PURPOSE:To obtain an excellent reproduction characteristic for a magnetic recording medium with high track density by inclining the direction of current that flows in an element by 45 deg. from the direction of element width, and magnetizing a shield magnetic body placed near the element by current component that flows in the direction perpendicular to element width and making the element signal magnetic domain stably by the field. CONSTITUTION:Constant current J applied to an MR element 21 flows in the element section 22 in the direction about 45 deg. to the direction of element width as shown by the arrow mark. On the other hand, a magnetic substrate 1, that also works as a lower magnetic shield, placed nearby is magnetized by current component Js that flows in the direction at right angles to the direction of element width, and a magnetic field HA of element width direction is generated by this shield magnetization. The element section 22, i.e. MR element 21, is made to single magnetic domain structure by the magnetic field HA. At this time, the lower magnetic shield is magnetized by current component Je that flows in the direction of element width. Slight deviation of optimum bias point may be caused by the action that rotates magnetization of the MR element 21 due to generation of a downward magnetic field HB. However, as the linear area is essentially wide in this kind of MR head, the influence is very small and does not cause trouble.
Patent JP-H1065890-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04N1/21
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to previously prepare a table menu and to easily execute management/maintenance work by outputting a part of respective stored information and identification (ID) data corresponding to the partial information as a pair of data at the time of inputting specific ID data having no corresponding relation with information. SOLUTION: A RAM 10 has an area for storing various data necessary for a control operation, an information storing part and an index storing part. When a box number inputted from an operation part 6 is a specific number, a box number stored in the head address of the index storing part is read out and a part of information stored in the information storing part which corresponds to the box number is read out in accordance with positional information stored in the index storing part correspondingly to the latest read box number. The latest read box number and a corresponding part of the information are stored in an output butter. The processing is successively executed and each box number stored in the index storing part and partial information corresponding to the box number are stored in the output buffer as a pair of data.
Patent JP-S6372307-A (JP)
Title: Reverse osmosis treating apparatus
Inventor: TSUGE HIDEO
IPC: B01D61/10
Filed: 1986-09-16
Abstract: PURPOSE:To economically perform reverse osmosis treatment without causing the reduction in recovery rate and the reduction in operating efficiency, by providing a changing means of working number of a reverse osmosis membrane module, a controlling means of discharge pressure of a high-pressure pump and a controlling means of r.p.m. thereof. CONSTITUTION:In a reverse osmosis treating apparatus provided with a parallel- arranged reverse osmosis modules 3a-3f not less than 2, at an ordinary time, reverse osmosis treatment is performed by fully opening valves W1-W12 and introducing raw water into modules 3a-3f with a high-pressure pump 2. The r.p.m. of a motor for the high-pressure pump is calculated on the basis of preset value of discharge pressure and discharge amount of the high-pressure pump 2 which are previously inputted in an arithmetic command device 13 and the high-pressure pump 2 is rightly actuated via an r.p.m. controller 9. Then in case of halving the treatment capacity of the apparatus by the change of the balance in supply and demand, only valves W4-W6 and W10-W12 are closed and the value of discharge amount of the high- pressure pump selected from among data inputted to the arithmetic command device 13 is halved and both the r.p.m. and the discharge pressure of the high-pressure pump are controlled alike at ordinary time.
Patent JP-S59108237-A (JP)
Title: Production method of crt panel
Inventor: TOSHIMITSU EIJI
IPC: H01J9/00
Filed: 1982-12-14
Abstract: PURPOSE:To form a positional relationship between a panel and a maks which is economically uniform and exact by fitting the mask to the panel after adjusting the temperature inside the panel to a predetermined temperature. CONSTITUTION:The inside temperature of a panel 1 formed with a phosphor film is measured by the temperature sensor 15 of a temperature measuring unit 9 while it is shifted by a carry-out conveyor 14. During the shift process repeating the lift, advance, descent, and lift by a transfer 17, the cooling air 29 blown up through the blow-out port 32 of a panel cooling unit 18 hits the inside of the panel 1 to cool it to a predetermined temperature. A damper 30 arranged in an air duct 28 controls the flow of the cooling air 27 by means of a control signal from the temperature measuring unit 9. The cooled panel 1 is fed to a mask fitting unit 11 carried out by a carry-out conveyor 34.
Patent JP-H0670566-A (JP)
Title: Motor drive device
Inventor: YAMAZAKI JUNKICHI
IPC: H02P29/00
Filed: 1992-08-18
Abstract: PURPOSE:To regulate a speed loop gain automatically without giving to a load or a mechanical system bad effect such as vibration and the like and eliminate the labor of regulating the gain. CONSTITUTION:The device is provided with a test pattern generator 10, generating a pattern including a lamp type speed command, a switch 20, intercepting an output for the integrator 16 of a speed controlling operator 2, a speed loop gain multiplier 17, capable of being switched to a test gain, and a gain regulator 12, estimating an inertia by the output of the test pattern generator 10 and the output of a speed detector 9 to set the optimum speed loop gain. According to this method, a speed command, including a lamp part like as actual driving is used as a test pattern and, further, the test operation is effected by a gain which will never overshoot even without load inertia whereby the load inertia can be estimated by a speed pattern, which will never apply overload on a mechanical system and a safe auto-tuning in the mechanical system can be effected.
Patent JP-S58156172-A (JP)
Inventor: JIEEMUZU DEII SUUIITOMAN
IPC: F25D21/00
Filed: 1982-12-14
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。