baber/WOPTO huggingface dataset:
Patent JP-H10178660-A (JP)
Title: Focus measuring method
Inventor: TAMAKI KOJI
IPC: H04N3/26
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To extract a prescribed frequency element and to quantitatively measure a focus. SOLUTION: A signal which detects an image that is shown on a cathode-ray tube that is a measurement object is fetched from a CCD line sensor 1 according to a drive clock signal from a clock generator 2. The signal that is fetched from the sensor 1 is supplied to a band pass filter 4 through an amplifier 3 and a frequency element that is necessary for measurement is extracted. Furthermore, the extracted signal is supplied to a detecting circuit 5, and a detected signal is supplied to an A/D converting circuit 6. Then, the signal which is converted into a digital value by the circuit 6 is supplied to a personal computer 7. And a processor 8 of the computer 7 performs prescribed arithmetic processing, the value of a result which is acquired by the arithmetic processing of the processor 8 is supplied to a display device 9 of the computer 7, and a focus measurement value is shown.
Patent JP-H07159380-A (JP)
Title: Connecting part inspecting method in mounting lsi chip, etc.
Inventor: SAKATSU TSUTOMU
IPC: G01N29/00
Filed: 1993-12-08
Abstract: PURPOSE:To perform the direct, accurate detection of the connecting state of electrodes and a conductive particle by casting infrared rays on the conducting particle as the modulation light from the outside, oscillating the particle, and detecting the difference in oscillating mode. CONSTITUTION:Infrared rays 7 transmitted through an Si chip 4 are condensed on a chip electrode 5 by a condenser lens, and a conductive particle 3 is irradiated. Then, the particle 3 receives periodic energy, and thermal oscillation occurs. When the frequency of the infrared rays is matched with the natural oscillation of the particle 3, the large steady-state oscillation occurs in the particle 3. At this time, the oscillation mode and the resonant frequency are different depending on the sufficient/insufficient connection between the substrate-side electrode 2 and the electrode 5, and the particle 3. Then, the modulating frequency of the light is adequately changed, and the quality of the connection of the particle 3 with the electrodes 2 and 5 can be detected. In this way, the defective conduction of the connecting part, when the electric connection between the electrodes is carried out through the conductive particle, can be directly detected in high accuracy.
Patent JP-H08186927-A (JP)
Title: Co-generation system
Inventor: YOKOYAMA TOKUICHI
IPC: H02J7/35
Filed: 1994-12-31
Abstract: PURPOSE: To utilize energy from the standpoint of both the user and supplier of the energy effectively by combining three kinds of power sources, namely, the commercial power supply system, solar power generation and a generator using fuel, and using the power sources. CONSTITUTION: If the power load 15 <= the amount of power generation of a solar power generator 1, the generated power of the solar power generator 1 is supplied, and the surplus power is made to reversely flow to a commercial power source 9. If the power load 15 > the amount of generated power of solar power generator 1 and if thermal load 17 < the amount of the discharged heat recovered from generator 3 when the powers of the solar power generator 1 and a generator using fuel (generator) 3 are supplied to the power load 15, the powers from the solar power generator 1 and the commercial power source 9 are supplied.  If power load 15 > the amount of power the solar power generator 1, and thermal load 17 >= the amount of discharged heat recovered from the generator 3 when the powers of the solar power generator 1 and the generator 3 are supplied, the power generated in the generator 3 and the power generated in the solar power generator 1 are supplied to the power load.
Patent JP-H09176635-A (JP)
Title: Method for inspecting cement mixing state in mixed earth
Inventor: MIZUNO SEISHIRO
IPC: E02D5/46
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the cement content in a mixed earth whereby the result of measurement is obtd. in a very short time. SOLUTION: This method inspects the cement mixing state in a mixed earth formed by mixing earth and sand with cement or lime. The correlation between the cement content and the strength of a mixed earth developed when the mixed earth is mixed with a high-early-strengthening agent and hardened is established in advance. Separately the strength is measured of a sample which is taken from a mixed earth in a site execution using it, mixed with a high-early- strengthening agent, and hardened. The cement content in a mixed earth to be inspected can be obtd. by comparing the strengths measured with the above- obtd. correlation.
Patent JP-2001156869-A (JP)
Title: Radio communication device and transmitting power control method
Inventor: SHIKAYAMA HIDENORI
IPC: H04B7/26
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in a system capacity that is caused by the excessive transmitting power. SOLUTION: A CRC decision part 103 performs the CRC check every time the decoded data are transmitted and updates a flag held by a flag holding part 106 from 0 to 1 when a data error is detected. An increment/decrement value calculation part 105 calculates the increment/decrement value of a reference CRC in response to the state (0 or 1) of the flag. A reference SIR updating part 107 adds together the increment/decrement value of the reference SIR and the current reference SIR value to obtain a new SIR value. A comparison part 109 compares the SIR value of a receiving signal that is measured at an SIR measurement part 108 with the updated reference SIR value. Then a transmitting power control bit generation part 110 generates a transmitting power control bit according to the result of comparison by the part 109.
Patent JP-H10175607-A (JP)
Title: Manufacturing method for taping electronic parts run
Inventor: OGAWA MASAHIRO
IPC: B65B15/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a joining method for controlling the deformation of a bottom tape at a storage cavity part owing to a bulge in a storage cavity which sometimes occurs after the bottom tape containing thermoplastic resin is heat sealed to close the bottom face of the storage cavity provided in a storage tape. SOLUTION: When a bottom tape 4 is joined to a storage tape 3 by a heat seal method, the bottom tape 4 is placed at an inner peripheral side, and while both storage tape 3 and bottom tape 4 are curved, the same are heat sealed by contacting on the bottom tape 4 a heat iron 23 having a working face 22 formed with a projected, partially cylindrical peripheral face. Then before the thermoplastic resin contained in the bottom tape 4 is thoroughly hardened, the bottom tape 4 together with the storage tape 3 are to be straightened and flattened.
Patent JP-H10188355-A (JP)
Title: Optical disk
Inventor: YOSHII MASAKI
IPC: G11B7/24027
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make an optical disk of large capacity by increasing surfaces of information carrier on which pits for information and laser beam guiding grooves are formed. SOLUTION: A double-sided information carrier 2 on whose both surfaces of a substrate pits for information and laser beam guiding grooves 10 are formed is arranged in an inner layer part and single-sided information carriers 3, 3' on whose single surfaces of substrates pits for information and laser beam guiding grooves are formed are arranged at outer sides of the double-sided information carrier 2. All information carriers are formed by a plastic injection molding method excellent in productivity.  Since in the double-sided information carrier 2 of the inner layer part and the single-sided information carriers 3, 3', information are recorded or reproduced with a laser beam from surfaces of outer sides of the single-sided information carriers 3, 3', the sticking of the information carriers with each other are performed with adhesive by ultraviolet ray hardenable resin transmitting the laser beam. Moreover, the recording and the reproducing of the information carrier 2 and the information carriers 3, 3' are performed by using an optical system having two focal depths.
Patent JP-H04208425-A (JP)
Title: Manufacture of hollow body
Inventor: IIDA ISAO
IPC: B29L22/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a very smooth surface state by an injection molder by a method wherein a floating core having the dimension, which allows the passing within a mold cavity, is proceeded in molten resin from the pressurizing port of the mold cavity by being pushed by pressurizing fluid. CONSTITUTION:Molten resin 8 is injected from an inlet 3 in a mold cavity 2 by the amount, which is a little much more than the amount required for a hollow product. Next, a floating core 6 is pushed from a pressurizing port 4 in molten resin 8 by pressurizing fluid 9. Thus, the floating core 6 is firstly moved along the central part of the resin 8 under molten state or the part, the viscosity at which is comparatively low, towards an outlet 5. At this time, the floating core 6 pushes the molten resin locating ahead against the inner surface of the mold cavity 2, resulting in pushing the remaining molten resin out through the outlet 5. Accordingly, the resin having uniform thickness is left on the inner surface of time mold cavity 2 after the passing of the floating core 6 along the center of the resin, resulting in successively producing hollow part 10 having the inner diameter nearly equal to the diameter of the floating core 6.
Patent JP-H09178762-A (JP)
Title: Method for measuring sample using near field scanning optical microscope
Inventor: MORITA KAZUHIRO
IPC: G01B11/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To quickly and easily measure a desired strength distribution state of evanescent field which changes away from an area near a sample surface along with the surface recess/projection information of a sample. SOLUTION: While the tip of a probe 16c and the surface of a sample 2 are relatively brought closer or separated, propagation light generated from a plurality of strength distribution layers D1, D2, D3, D4, and D5 for constituting evanescent field which is scattered by the probe 16c is optically and successively detected, thus reading optical information corresponding to the internal structure of the sample 2. Further, when the tip of the probe 16c contacts the surface of the sample 2, the surface recess/projection information of the sample 2 which is detected based on the application voltage value to a piezoelectric scanner is read.  Then, by performing a specific operation processing to the read optical information and surface recess/projection information, the optical information of evanescent field corresponding to the desired strength distribution is selectively extracted and displayed simultaneously with the surface recess/projection information of the sample 2.
Patent JP-H05170656-A (JP)
Title: Active substance for preventing deposition of dental calculus and assisting dissolution of dental calculus and anti-periodontal disease composition for oral cavity
Inventor: SAYAMA YOSHIKATSU
IPC: A61P1/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the subject substance containing an extract obtained by adding water, etc., to Quercus salicina, BLUME and subjecting the product to extraction treatment, free from toxicity, having excellent effect for preventing deposition of dental calculus and effect for assisting dissolution of dental calculus in low concentration and useful as gargle, etc. CONSTITUTION:The objective substance contains an extract obtained by adding, e.g. 500-15000 pts.wt. water and/or organic solvent such as ethyl alcohol to 100 pts.wt. crude drug and/or dried leaf of Quercus salicia, BLUME (Fagaceae) and subjecting the crude drug and/or the leaf to extraction treatment. Furthermore, an anti-periodontal disease composition for oral cavity is obtained by including preferably 0.01-10wt.% of the substance as an active ingredient.
Patent JP-H05176558-A (JP)
Title: Static actuator
Inventor: OZAKI MOTOMI
IPC: H02N1/00
Filed: 1991-12-25
Abstract: PURPOSE:To increase the degree of freedom for the two-dimensional movement of a shifter and facilitate free movement along a rotary axis direction and free driving along a rotary direction. CONSTITUTION:A base 13, a matrix-type switching circuit provided on the base 13, surface electrodes 16 whose potentials are controlled by the switching circuit and an insulating film applied to the surface electrodes 16 are provided to compose a stator 11. A shifter 12 which is composed of an insulating film provided on the insulating film of the stator 11 and a resistor film applied to the insulating film is provided. A shifter driving control means which changes the potentials of the surface electrodes 16 to drive the shifter is provided.
Patent JP-H03203691-A (JP)
Title: Optical recording medium
Inventor: YANAGISAWA SHUICHI
IPC: G11B7/2472
Filed: 1989-12-29
Abstract: PURPOSE:To enable a recording film to be provided directly on a base by coating and enhance productivity, by incorporating a specified cyanine coloring matter and a quencher in the recording film. CONSTITUTION:A recording film is provided on a base formed of a plastic material, and comprises a cyanine coloring matter of formula I, wherein R1 and R2 are each an alkyl of 2 to 4 carbon atoms. The recording film further comprises a quencher of formula II, wherein each of R3 to R10 is hydrogen, an alkyl or allyl group, and X is a halogen. The recording film comprising the quencher and the cyanine coloring matter is provided by a usual means such as a spin coating method. The thickness of the recording film is about 40-100 nm.
Patent JP-2000173389-A (JP)
Title: Key switch device, key board and membrane switch
Inventor: HAYASHI KAZUTOSHI
IPC: G06F3/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To lower the whole height of a key switch device provided with a pair of link members to be engaged with each other like gears at the time of non-operation and at the time of pushing the key switch device down while maintaining the quantity of key stroke. SOLUTION: This key switch device 10 is provided with a base 12, a key top 14 arranged on the base 12 freely to be elevated, a pair of link members 16, 18 for supporting the key top 14 on the base 12 freely to be elevated and a membrane switch 20 for opening and closing a contact of an electric circuit in response to the elevating operation of the key top 14. A sheet assembly 58, which is formed of a pair of sheet boards and a spacer, of the membrane switch 20 is formed with a pair of holes 60 capable of receiving a first tooth 34 of each first arm part 28 of a first and a second link members 16, 18. When the key top 14 achieves the lower end position of the key stroke, the first tooth 34 provided in a lower side of each first arm part 28 of the first and the second link members 16, 18 are received by the pair of holes 60 of the sheet assembly 58.
Patent JP-H07165504-A (JP)
Title: Labor-saving application of solid agrochemical preparation to apply field
Inventor: SHIMADA TAKEHIRO
IPC: A01N25/12
Filed: 1993-12-13
Abstract: PURPOSE:To provide a method capable of uniformly applying agrochemical components only by spraying them from a vessel directly to a paddy field without requirement of entering the paddy field. CONSTITUTION:The characteristics of this labor-saving method for application of a solid agrochemical preparation to a paddy field comprise applying (1) a water surface spreading and/or underwater-dispersible solid agrochemical preparation having a dosage form of powder, granule, pill or tablet of >=0.6 apparent specific gravity and composed of agrochemical active components solid at ordinary temperature, a waxy material and a water-soluble carrier, (2) agrochemical active components having a liquid state or a solution state in which the active components are dissolved in a solvent, a water-soluble carrier and a water-growing material or (3) agrochemical components, a solid acid, a carbonic acid salt and a solid carrier, to the paddy field from a vessel such as a plastic bottle directly.
Patent JP-H0614396-A (JP)
Title: Ultrasonic probe
Inventor: SASAI KOICHI
IPC: H04R17/00
Filed: 1991-11-30
Abstract: PURPOSE:To provide the ultrasonic probe for maintaining independence of a vibration part between split electrodes, and having a structure to let workability be satisfactory. CONSTITUTION:In the ultrasonic probe in which plural independently divided electrodes 7 opposed to both principal surfaces of a piezoelectric plate 6 are formed on a line, either end side of a flexible printed board 4 on which a conductive line 5 is formed on one principal surface of one side of the piezoelectric plate 6, is fixed and plural electrodes 7 and the conductive line 5 on one principal surface side are connected electrically, this ultrasonic probe is constituted by interposing an anisotropic conductive material 8 having conductivity and an insulating property in the thickness direction and in the principal surface direction, respectively between one principal surface of one side of the piezoelectric plate 6 and one end side of the flexible printed board 4, joining the piezoelectric plate 6, the flexible printed board 4 and the anisotropic conductive material 8 by thermal pressure, and connecting the electrode 7 of the piezoelectric plate 6 and the conductive line 5 of the flexible printed board 4.
Patent JP-2001195031-A (JP)
Title: Reference potential generating circuit for gamma correction
Inventor: SAKAGUCHI YOSHITAMI
IPC: G02F1/133
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of inputs of a LCD(liquid crystal display) driver chip and to suppress the variation among chips to be small. SOLUTION: A 10-bit 2-ary counter 202 free-runs in synchronism with a system clock. A 10-bit 5-staged shift register 200 stores the gamma correction data received from a PC. Comparators 204 compare the value X of the 2-ary counter 202 with values Ys stored in 10-bit registers to convert the gamma correction data into pulse widths. Outputs of the comparators 204 are latched in D-FFs 206 in synchronism with the system clock. Time-voltage transforming units 208 generate reference potentials for gamma correction by subjecting outputs of the D-FFs 206 to LPFs.
Patent JP-H03200269-A (JP)
Title: Method and device for forming image
Inventor: UCHIUMI MINORU
IPC: G03G15/05
Filed: 1989-12-28
Abstract: PURPOSE:To obtain an image with high accuracy without necessitating an external light source by previously electrostatically charging a photosensitive body or a charge holding medium to a specified potential and turning on/off the electric connection between both conductive layers at the time of exposing the image so that a latent image may be controlled. CONSTITUTION:The charge holding medium 1 or the photosensitive body 2 are previously electrostatically charged and the connection of electrodes between the photosensitive body 2 and the charge holding medium 1 is turned on-off to control the exposure of the image at the time of exposing the image, so that shutter action is performed and the electrostatic latent image is formed on the charge holding medium 1. Thus, a power source for exposing the image is not necessitated as compared with exposure by impressing a voltage and a positive image is obtained. Since excess energy for other than exposure is not injected at the time of forming the image, the good-quality image is formed in a state where noises are reduced.
Patent JP-H03202728-A (JP)
Title: Interference spectrophotometer
Inventor: TSUJI SHIRO
IPC: G01J3/453
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to detect the disturbance in sliding of a moving mirror highly accurately by performing A/D conversion of a data when the value of a reversible counter is changed, checking the value of the reversible counter after the end of the A/D conversion, and comparing the value with the counted value after the A/D conversion is started. CONSTITUTION:In a reversible counter 82 is which a quadrature control signal is inputted, up/down operation is performed every time a moving mirror is moved for a distance of lambda/2 (lambda is the wavelength of the light source of a control interferometer 102). An algorithm for reading the signal from an A/D converter 48 and storing the signal into a memory 106 is executed. A/D conversion 48 is performed at a time point (sampling point) when the counted value of the counter 82 is changed. Thereafter, the counted value is read. When it is judged by a judging device 110 that the read-out counted value is not the same value as the counted value at the sampling point at this time, the correct sliding of the moving mirror is not performed (moved too quickly or too slowly). Therefore, the measurement at this time is discarded, and the computation is not performed. Coherent addition is maintained. When the values are discarded continuously by a plurality of times, the measurement is stopped.
Patent JP-H05146721-A (JP)
Title: Nozzle device
Inventor: ICHINOSE YASUAKI
IPC: B05B1/32
Filed: 1991-11-29
Abstract: PURPOSE:To reduce the wear of the needle and valve seat and to vary the discharge quantity in accordance with the condition. CONSTITUTION:The tip of a needle 2 is placed at the position to close a nozzle 1 in a pressure chamber 6 having a fluid inlet 5, the nozzle 1 and a diaphragm 3, and the opposite side of the needle are allowed to pierce the diaphragm 3. A piezoelectric element 7 is connected to the other end of the needle 2, and a plunger 8 is connected to the element 7. A fixed iron core 9 also used as a stopper is provided to the plunger 8 on the opposite side of the element. A spring 11 is furnished to press the tip of the needle 2 on the valve seat of the nozzle 1.
Patent JP-2001160874-A (JP)
Title: Dpi value converter and scanner
Inventor: KANAMARU KOJI
IPC: H04N1/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To easily calculate the proper reading resolution of a scanner in a DPI value converter. SOLUTION: The DPI value converter is provided with a converter body 101, a plurality of DPI value displays 1 showing resolution and a dot number scale 2 for expressing a length equivalent to the number of dots corresponding to the prescribed number of the dots in the DPI value of each of the plurality of DPI value displays 1.
Patent JP-H10179919-A (JP)
Title: Game machine
Inventor: YANO KOICHI
IPC: G07F17/32
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a premium/medal delivery type game machine which achieves a higher attractiveness with a vivid atmosphere. SOLUTION: When game balls shot by the operation of an operation handle 9 win various prize devices installed in game areas 4, a game machine 1 delivers pachinko balls to a pachinko ball storage section 10. A window part 11 is provided in front of the pachinko ball storage section 10 and how the pachinko balls are gradually stored into the pachinko ball storage section 10 can be checked by visual observation.
Patent JP-H10181224-A (JP)
Title: Heat sensitive transfer sheet
Inventor: MORISHIMA TAKASHI
IPC: B41M5/395
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To supply a heat transfer recording sheet having a yellow coloring material layer excellent in sensitivity, light resistance and storage properties. SOLUTION: In a heat sensitive transfer sheet, in which a coloring material layer is provided on at least one side of a base material and which is used in a heat sensitive transfer recording system, the coloring material layer includes a pyridone azo-based coloring matter and a pyrazolone-based coloring matter. The pyridone azo-based coloring matter is a coloring matter represented by a formula, in which R1 represents a lower alkyl group, R2 represents an alkyl group, which is allowed to be substituted, R3 , R4 and R5 represent a hydrogen atom, a halogen atom, a lower alkyl group, a tri-fluoromethyl group, a CN group, an -OX group, a -COX group or a -COOX group and X represents a lower alkyl group, which may have a substituent, an aryl group, which may have a substituent, and a heterocycle, which may have a substituent.