baber/WOPTO huggingface dataset:
Patent JP-H1182296-A (JP)
Title: Variable delivery compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/18
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent fluid refrigerant from flowing into a crank chamber if a difference in pressure between the crank chamber and a suction chamber is below a prescribed pressure difference, in a variable delivery compressor. SOLUTION: This variable delivery compressor changes the inclination angle of a swash plate 5 according to a difference in pressure between a crank chamber 3 and a suction chamber 13 to change a piston stroke and control delivery capacity. A delivery chamber 14 and the crank chamber are communicated with each other through a first communicating passage 18, so that the first communicating passage is controlled so as to be opened and closed by a pressure control valve 19. The crank chamber 3 and the suction chamber 13 communicate with each other through a second communicating passage 20. A valve element 22 is disposed at the second communicating passage 20. If a difference in pressure between the crank chamber 3 and the suction chamber 13 is below a prescribed value, the valve element fully closes the second communicating passage by the dead weight of the valve element.
Patent JP-H0576812-A (JP)
Title: Automatic feeding device for paste material
Inventor: HASHIMOTO TOKUJI
IPC: B05C5/00
Filed: 1991-09-20
Abstract: PURPOSE:To prevent hardening or deterioration of a paste material in a discharge needle due to drying. CONSTITUTION:A blocking means 14 provided with an elastic component 19 being in contact with the end of the discharge needle 5 to be able to separate is installed and constituted in a manner of blocking selectively a discharge outlet at the end of the discharge needle 5 in an automatic feeding device for a paste material provided with a means of positioning the end of the discharge needle 5 positioned at an optional position on a table on which a discharge means 6 for discharging the paste material 2 out of the discharge outlet at the end of the discharge needle 5 and a printed wiring board are fixed.
Patent JP-H07196966-A (JP)
Title: Aqueous ink, and ink jet recording method and apparatus using the same
Inventor: KIMURA ISAO
IPC: C09D11/00
Filed: 1994-10-05
Abstract: PURPOSE:To provide an aqueous ink high in image concentration, excellent in abrasion resistance and anchoring property on paper, little in the blurring and excellent in the water resistance of recorded images by dispersing coloring particles in the aqueous solution of a specific water-soluble polymer, the coloring particles being produced by allowing fine particles to adsorb and bind a dyes. CONSTITUTION:This ink comprises a composition produced by dispersing coloring particles in the aqueous solution of an aqueous polymer (preferably polymethacrylic acid, etc.), the coloring particles being produced by allowing particles (preferably SiO2, Al2O3) or an inorganic colloidal substance to adsorb and bind a dyed, and the polymer chain of the aqueous polymer being dissociated or associated by the change in the temperature or the pH. The coloring particles are obtained e.g. by adding a dye aqueous solution to the powder of 0.1mum diameter silica fine particles, kneading the mixture, drying the kneaded mixture, and subsequently regrinding the obtained massive aggregate. The ink is Preferably compounded with a fiber-forming polymer such as polyethylene oxide from points such as the improvement in abrasion resistance, etc.
Patent JP-S60134378-A (JP)
Title: Correlated value operation system
Inventor: TOKIMOTO TOYOTAROU
IPC: G10L25/90
Filed: 1983-12-21
Abstract: PURPOSE:To shorten the operation time by forming the sectionally-divided data from the serial input voice signal, by executing the correlated value calculation and the reverse conversion for the sectionally-divided data by outputting in parallel, and by calculating the fundamental period of the base data. CONSTITUTION:An input voice signal is converted to a digital signal by an A/D conversion part 12, and outputted to a quantificated part 13. The quantizing part 13 quantifies the input data into the binary code, and outputs the code bit to a sectionally-divided data formation part 14. The sectionally-divided data formation part 14 forms the sectionally-divided data of ''+'' and ''-'' in correspondence to the time width of the code bit which is inputted, and outputs the data to a correlated value calculation part 16 and a reverse conversion part 17. The correlated value calculation part 16 calculates the correlated value of the sectionally-divided data, and outputs the maximum value r0 to the reverse conversion part 17. The reverse conversion part 17 calculates a fundamental period T of the quantificated data based on the r0 which is calculated by the correlated value calculation part 16.
Patent JP-H1180842-A (JP)
Title: Device for partitioning atmosphere in continuous annealing furnace
Inventor: EJIMA TAMOTSU
IPC: C21D9/56
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning device of the atmosphere in a continuous annealing furnace, improving the seal capacity and facilitating the seal exchange. SOLUTION: As the partition device for preventing the mixture of atmospheres between zones in a continuous annealing furnace, at least the surfaces contacting with a strip in the upper and the lower parts in the partition device, are compared of heat resistant soft material and set so as to contact with the strip from the upper and the lower parts. The lower seal part is arranged by contacting with a roll 5 for carrying the strip and the upper seal part 6 is inserted from the upper part of the furnace faced to both of the lower seal part 4 and the roll for carrying the strip and has a mechanism for driving to the vertical direction.  Further, an intermediate chamber 15 is arranged by paralleling two or more sets of the upper and the lower seal parts and the atmospheric gas exhaust tube 11 having a mechanism for adjusting the exhaust gas quantity according to the pressure in the furnace of the intermediate chamber is arranged in the intermediate chamber. By this constitution, the mixture of the atmospheric gases in each zone in the continuous annealing furnace is surely prevented, and the operation in each zone is not affected to the atmospheric variation and can safely be executed.
Patent JP-H0582429-A (JP)
Title: Charge particle exposing device
Inventor: KAWANO MASAMICHI
IPC: H01L21/30
Filed: 1991-09-20
Abstract: PURPOSE:To reduce the facility cost of a charged particle exposing device, make the layout of the device free, and simplify the wiring work and, at the same time, to improve the noise resistance of the device and enable the device to plot patterns on resists in corresponding to various degrees of photosensitivity. CONSTITUTION:This charged particle exposing device is constituted in such a way that a device main body section 21 composed of a charged particle generating section 19 for plotting with a electron beam, sample carrying mechanism 15, etc., and a main body rack 23 for housing a beam deflection control section 7, etc., are arranged in a clean room and a digital control section composed of a control computer 1, operation displaying section 2, buffer memory 4, plotting control section 5, etc., is arranged outside the clean room, and then, the above-mentioned sections inside and outside the clean room are connected to each other through digital transmission lines 3a, 3b, 3c, 3d, 3h, 3i, and 3j of a serial transfer system using optical cables. In addition, a first in first out storage element 3g is provided between the section 7 which controls the deflection of charge particles in real time and the serial transfer line 3d so as to make the data readout period from the element 3g variable.
Patent JP-H0868840-A (JP)
Title: Radio walking guidance unit for visually handicapped person
Inventor: MANTANI KAZUTAMI
IPC: G08G1/005
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a radio guidance unit for allowing a visually handicapped person to walk freely and autonomously with no aid of an intimate person or a guide dog. CONSTITUTION: An electric designation signal is delivered from a sound signal generator 1 through a transmitter 2 to an antenna 4 for transmitting a walking guide radio wave, an antenna 5 for transmitting a border indication radio wave, and an antenna 6 for transmitting external obstacle indication radio wave and radiated therefrom into the air. The designation signal is received by a receiver 10 built in a walking guide stick 7 of a visually handicapped person 12 walking on a pavement and then delivered to a earphone 11 carried by the person.
Patent JP-S61121558-A (JP)
Title: Specifying system of number of times of automatic morning call
Inventor: KOYAMA KAZUHIKO
IPC: H04M3/42
Filed: 1984-11-16
Abstract: PURPOSE:To execute the set number of times of morning call by setting the number of times of morning call, when setting the morning call time. CONSTITUTION:When a morning call request access code is dialed through an extension telephone set STA, the scan action of a central control unit CC allows data to be written in a memory MC controlling the number of times of morning call installed on a memory device MM corresponding to the extension. The central control unit CC scans the memory MT of the memory device MM corresponding to the extension, and executes the morning call when the current time coincides with the set time. Then the unit CC reads out the number of times written in the memory MC and writes a value in the memory MC after subtracting by one. When the number of times goes to zero, the unit CC clears information in the memory MT and cancels the morning call.
Patent JP-S6485002-A (JP)
Title: Plowing depth sensor
Inventor: KANEFUJI YUJI
IPC: A01B63/114
Filed: 1987-09-25
Abstract: PURPOSE:To carry out plowing depth sensing suitable also for rough plowing, by sensing the plowing depth by vertical movement of a rocking unit provided at almost the same height as that of the lowermost part of tillage tines at the back of a rotary tiller. CONSTITUTION:A rocking unit 53 is moved in cultivated soil 71 along a plow sole 70 after tillage as the machine body advances. If the plowing depth is increased, the machine body of a rotary tiller 5 is lowered to lift the front. Thereby the rocking unit 53 is pushed up and the extent of rocking is sensed through a pressing rod 58. In the case of a shallow plowing depth, sensing is similarly carried out and this sensor is suitable for rough plowing work as compared with the case where a rear cover is used as the sensor.
Patent JP-S61122255-A (JP)
Title: Asymmetric aromatic diamino compound and preparation thereof
Inventor: NAKAGAWA YASUO
IPC: C07C231/12
Filed: 1984-11-19
Abstract: NEW MATERIAL:The compound of formula I (Ar1 is m-phenylene or p-phenylene; Ar2 and Ar3 are different bivalent aromatic residue; R1 and R2 are H, phenyl or <=10C alkyl). USE:A raw material of polymer, e.g. polyamide, especially aromatic polyamide. An aromatic polyamide copolymer having polymer sequence with high regularity can be produced by reacting the present compound with an aromatic dicarboxylic acid chloride. The copolymer has high melting point and excellent crystallinity, and can be formed to a fiber, film, etc., having high strength. PREPARATION:The compound of formula I can be prepared by the catalytic reduction of the asymmetric aromatic dinitro compound of formula II in an aprotic amide solvent (e.g. N-melthyl-2-pyrrolidone) in the presence of a catalyst such as Pd/carbon, Raney-nickel, etc., at 20-150 deg.C.
Patent JP-S60133563-A (JP)
Title: Recording and reproducing method of digital signal
Inventor: ODAKA KENTAROU
IPC: G11B15/467
Filed: 1983-12-22
Abstract: PURPOSE:To control tracking by a rotary head at the time of reproduction by recording a pilot signal on both ends of one track adjacent to each track and prescribed positions separated from both ends of the other track adjacent to said track, independently of a digital signal. CONSTITUTION:A pilot signal 6 is detected by using the starting end of reproduced output of the pilot signal 6 already recorded in a track at the reproducing time practically as a reference and a sampling pulse is generated from a sampling pulse generating circuit 44 itself. Namely, a self-clock as the sampling pulse is generated practically from a track pattern. Therefore, the adverse influence which may be generated when a pulse PG such as offset is used as a reference are removed. Each head generates the self-clock as the sampling pulse every time practically on the track pattern and the tracking position of each track is detected, so that the influence due to jitter is removed.
Patent JP-2000057296-A (JP)
Title: Information recording media and information recording media driving device
Inventor: YOKOYAMA HARUHIKO
IPC: G06F21/60
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a security device for information recording media. SOLUTION: The security device 100 for information recording media uses a noncontact IC card chip as a security device. The noncontact IC card chip is embedded in a CD-ROM and an RF reader writer 130 is fitted to CD equipment 190. Matching against a password stored in the memory of the chip improves the security function of the CD equipment 190.
Patent JP-H1066500-A (JP)
Title: Production of pizza or frozen pizza
Inventor: YAJIMA MIZUO
IPC: A23L35/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pizza having a crispy skin, a soft inner layer good in texture, not generating a dry touch also after baked and subsequently left for a long time, and improved in texture and workability. SOLUTION: This method for producing a pizza or a frozen pizza comprises adding a gliadin-rich component extracted from wheat gluten with <=30vol.%, preferably 10-20vol.%, of an acidic aqueous ethanol solution [containing an organic acid (salt) such as citric acid preferably in an amount of 0.01-5.0wt./ vol.%] to wheat flour, kneading the mixture, and processing the obtained dough into the pizza. The gliadin-rich component is added in an amount of 0.1-20 pts.wt. per 100 pts.wt. of the wheat flour, and the dough or a crust produced from the dough is preferably frozen.
Patent JP-H01153949-A (JP)
Title: Method of acquiring and processing spin echo nuclear magnetic resonance spectrum
Inventor: HAWAADO DEBITSUDO UIRUSON HIRU
IPC: G01R33/32
Filed: 1988-09-29
Abstract: PURPOSE: To obtain a corrected frequency domain by converting the time domain spectrum data of a spin echo, expanding a spectrum range, and converting the shifted time domain spectrum to a frequency domain. CONSTITUTION: Sampling is started before an echo peak and spin data that are acquired by a probe 22 and are digitized by an ADC 18 are subjected to Fourier transform by another processor 20, thus obtaining a trial frequency domain spectrum. Then, zero amplitude data are added to the spectrum in positive and negative frequency directions for expansion and the space of the expanded frequency domain is subjected to Inverse Fourier transform, thus obtaining an interleaved time domain waveform with high-density data points. Then, data located at an echo peak are selected and a time starting point is shifted and the time domain data set is converted to a frequency domain again, thus obtaining a corrected frequency spectrum.
Patent JP-H0796645-A (JP)
Title: Image forming apparatus
Inventor: NISHIO TADASHI
IPC: B41J3/54
Filed: 1993-09-29
Abstract: PURPOSE:To provide an image forming apparatus in which a positional relation of two print heads can be accurately regulated. CONSTITUTION:Two ion heads 2, 3 are provided at a dielectric drum 1 in a sub-scanning direction, so set that print dots of the heads 2, 3 are deviated by a half-dot pitch in a main scanning direction, the head 3 is movable in response to an operating amount of a motor in the main scanning direction, a test pattern is formed on the drum 1 by the heads 2, 3, and a test pattern is developed. Thereafter, it is read by a read detecting sensor 5, an interval of the test patterns is calculated by a print head moving amount detector 102 through a test pattern detector 101, the moving amount of the head 3 is calculated by the calculated result, and the motor is driven in response to the moving amount by a motor driver 103.
Patent JP-H04123456-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI SHIGERU
IPC: H01L21/762
Filed: 1990-09-14
Abstract: PURPOSE:To provide a low-cost, high-voltage, high-current and reliable integrated circuit by depositing a heavily-doped layer, with a smaller resistivity than single-crystal semiconductor, entirely on the sides and bottom of a semiconductor island, and forming a refractory metal silicide layer with a further low resistivity on the bottom. CONSTITUTION:A high-melting metal silicide layer 5 is deposited on an n<+> layer 2 of a substrate. A silicon dioxide film 4 is formed on a single-crystal substrate 3. The two substrates are joined under normal temperature and pressure in such a manner that the silicide layer 5 and the silicon dioxide film 4 are in contact. After a high-temperature heat treatment, there are provided an n<+> layer 6 for a collector contact, and a diffused layer 7 for base and emitter. The layer 6 is divided by providing isolation trenches 9 to obtain a plurality of single-crystal islands. After an n<+> film 10 is formed on each side of the isolation trenches, silicon dioxide 41 is deposited, and polyimide 11 is applied and baked. In this manner, the trenches are filled.
Patent JP-H0798230-A (JP)
Title: Optical fiber gyro
Inventor: TERAKUBO SATOSHI
IPC: G02B6/00
Filed: 1993-09-29
Abstract: PURPOSE:To change detection sensitivity according to its optimum detection range by obtaining the split-wound coil of an optical fiber coil and then turning over the coil partially. CONSTITUTION:An optical fiber coil 3 is not wound collectively but is wound for a plurality of times. For example, a series of optical fibers are wound in a first split-wound coil 3a and a second split-wound coil 3b (both in clockwise twining) and the upper split-wound coil 3b is removed from the coil 3a and is reversed. With the double split configuration, by setting the split ratio of coil to 3:1, the coil 3b where the total optical fiber length is 1/4 is in clockwise twining on reversal and generates sagnac effect in the opposite direction from the coil 3a, thus enabling the detection sensitivity of an angular velocity to be 1/2.
Patent JP-2001062109-A (JP)
Title: Ball counting and pay out device
Inventor: MAEJIMA TAKUMI
IPC: A63F7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To make easily removable a ball counting and pay-out device from an enclosure at the time of maintenance such as for inspection, repairing and cleaning, classifying treatment in the case of disposal and recycle of useful material. SOLUTION: A ball feeding means of this ball counting and pay out device comprises a driving motor 2, a base 3 to which the driving motor 2 is to be fitted, driving means such as a gear device 4 formed by plural gears as a means for transmitting rotation of the driving motor 2 and converting the rotating direction at need, the assembled to the base 3 side, a support shaft 5 connected to the driving shaft of the driving motor 2, and all feeding means such as an impeller 61 loosely supported on the support shaft, a ball guide board 63, an impeller 62, and so on are sequentially assembled into a unit. One-way rotating click 61a, 62a control the rotating direction of impeller 61, 62 in a fixed direction.
Patent JP-2001061992-A (JP)
Title: Generation device of uneven face for walking
Inventor: NOMA HARUO
IPC: A63B22/20
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a generation device of uneven face for walking of experiencing the uneven feeling of waling face, when the walker walks on it. SOLUTION: For the tread mill 1, the uneven face is composed of rising and falling of belt 11 partly with a rise and fall unit 14 and the action of walker's both feet is imaged with a video camera 3. The walking action is measured with an action measurement and position control part 53, and the movement by walker's walking is controlled to be canceled by the speed of belt 11, and the amount of rising and falling is controlled with a geographical features control part 54.
Patent JP-H07104407-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic material
Inventor: KONDOU AKIYA
IPC: G03C1/035
Filed: 1993-09-29
Abstract: PURPOSE:To provide silver halide photographic emulsion which has high sensitivity and excellent particulate characteristics even after the storage for a long period after manufacture, and provide silver halide photographic material using the silver halide photographic emulsion. CONSTITUTION:On the dislocation plane which is vertical to two parallel main planes, passing through the center of a particle, consists of planar silver halide particles in 50% or more of the whole projection area and has the ratio of at least ten pieces of the number of transition lines per particle of 50% or more (pieces), the distance between two parallel main planes is set D, and the distance between two opposed surfaces in the direction parallel to the main plane, passing through the center of the particle, is set L, and then the average silver iodide content (a) in the region where the distance from the rectilinear line which passes through the center of the particle and is parallel to the main plane is 9D/2D or more, and the average silver iodide content (b) in the region where the distance from the rectilinear line which passes through the center of the particle and is vertical to the main plane is 9L/20 or more satisfy the following relation: ¦(a-b)/a¦<=0.15.
Patent JP-S62103190-A (JP)
Title: Optical-information recording medium
Inventor: SUGANO TOSHIYUKI
IPC: G11B7/24015
Filed: 1985-10-30
Abstract: PURPOSE:To provide an optical information-recording medium having high reflectance and recording sensitivity, capable of stably writing and reproducing optical signals, having high stability to light, sunlight and moisture at reproduction time and not generating environmental pollutions, by providing a recording layer comprising a specified organic coloring matter. CONSTITUTION:An organic coloring matter of formula I is incorporated in a recording layer. In formula I, R1 is a 1-6C alkyl, aralkyl or phenyl, A is formula II or III [wherein R2 is hydrogen, an alkyl, a halogen or formula IV (wherein ph is phenyl)], X is an anion selected from perchlorate ion, fluoroborate ion, iodide ion, chloride ion, bromide ion and p-toluenesulfonate ion, Y is -R3OH, -R3COOH, -R3COR4, -CH(R3)ph or formula V or VI (wherein R3 is a 1-20C alkyl and R4 is a 1-18C alkyl), and X is a benzene ring to be added to the benzene ring constituting indole. By this, a recording layer having excellent preservation stability and reproduction deterioration characteristics can be provided.