baber/WOPTO huggingface dataset:
Patent JP-2000213835-A (JP)
Title: Freezer
Inventor: INAZUKA TORU
IPC: F25B47/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To shorten defrost time by disposing a heater between an expansion mechanism and a heat source and performing defrost operation in forward cycle or reverse cycle thereby improving defrost efficiency. SOLUTION: A compressor 10, a heat source side heat exchanger 11, an expansion mechanism 12 and a using side heat exchanger 13 are coupled sequentially through refrigerant tubing 20 to constitute a refrigerant circuit 21. A heater 16 for heating refrigerant flowing through the refrigerant tubing 20 is disposed between the expansion mechanism 12 and the heat source side heat exchanger 11. During defrost operation, refrigerant delivered from the compressor 10 is fed from the using side heat exchanger 13 toward the heat source side heat exchanger 11 in forward cycle and the heater 16 is operated. Since thermal conductivity is high as compared with a case where heat is transmitted to gas phase refrigerant and efficient heating can be effected, efficiency of defrost operation can be enhanced.
Patent JP-H08127323-A (JP)
Title: Anti-lock brake system
Inventor: OKUBO TOMOMI
IPC: B60T8/1764
Filed: 1994-10-28
Abstract: PURPOSE: To provide an anti-lock braking device that can make effective use of braking force on the side of a front wheel traveling on the high μ road side even on a split road in the case of performing the simultaneous select-low control of diagonal wheels in a two-channel system of cross piping. CONSTITUTION: When anti-lock control is started, a hold valve 3 is closed, and a decay valve 4 is opened so as to reduce brake fluid pressure in the wheel cylinders of a right rear wheel RR and a left front wheel FL. For the reapplication of pressure, the decay valve 4 is then closed, and the hold valve 3 is opened so as to obtain a moderately pressurized state. Fluid pressure from the master cylinder side therefore becomes larger than wheel cylinder fluid pressure, so that a piston 21 moves. In this state, a brake fluid is throttled and fed to the right rear wheel side wheel cylinder through a second passage 35 having an orifice formed at the piston 21. As a result, high brake fluid pressure is fed as it is to the left front wheel traveling on the high μ side, while brake fluid pressure is slowly fed to the right rear wheel on the side with a lock state generated.
Patent JP-H02112356-A (JP)
Title: Modulating and demodulating device
Inventor: ABE TSUYOSHI
IPC: H04B3/46
Filed: 1988-10-20
Abstract: PURPOSE:To select a transmission frequency, which is matched to the quality level of a line, and to reduce the bad influence of an external noise by selecting the transmission frequency according to line quality data from a modulating and demodulating device in an opponent side. CONSTITUTION:When a data signal received or test pattern data are received from the modulating and demodulating device in the opponent side, a signal waveform is sent from a modulating and demodulating part 13 to a line quality detecting part 16. Then, the state of line quality is determined, sent to a transmission and reception control part 12 and transmitted as the line quality data to the modulating and demodulating device in the opponent side. According to the line quality data which are received from the modulating and demodulating device in the opponent side, the transmission and reception control part 12 generates a control command and a signal from a transmission frequency oscillating part 14 is selected by a transmission frequency selecting part 15. After that, a signal, for which the transmission frequency is changed, is supplied to the transmission and reception control part 12. Thus, when the line quality is lowered, control can be executed by lowering the transmission frequency so that the bed influence of the external noise can be reduced.
Patent JP-H04141750-A (JP)
Title: Resource managing system
Inventor: FUKUMOTO RITSUO
IPC: G06F17/30
Filed: 1990-10-03
Abstract: PURPOSE:To dispense with modification in each subsystem unit even when the information record format of a resource managing information file is changed by unifying the system of access for the resource managing information file from subsystems with different processing types. CONSTITUTION:When an end user uses a batch processing configuration subsystem 30, a normalization definition information generating means 10 is called, and the normalization definition information generating means 10 identifies the subsystem from which a definition request is issued, and converts the format of request resource definition information from the subsystem from which the request is issued to that of a unified normalization definition information record, and converts data to the one with format to deliver to a resource managing information file access means 20. Since the data is delivered in a unified record format to an access function 20 for the resource managing information file, a request function is identified, and access processing is performed on the resource managing information file by every function. Thereby, it is possible to reduce the amount of modification when the change of the information record of the resource managing information file is requested.
Patent JP-H07104448-A (JP)
Title: Silver halide color photographic material and color image developing method using the material
Inventor: SAKAI SHUICHI
IPC: G03C7/38
Filed: 1993-09-30
Abstract: PURPOSE:To be excellent in coloring property, color reproducibility and sharpness, and prevent photosensitive material from being fogged by pressure after preservation with time by letting a specified cyanogen pigment forming coupler compound be included in a emulsion layer over a specified reflection carrier, and also specifying coating pH for the photosensitive material. CONSTITUTION:The photosensitive material is provided with silver halide emulsion layers including respective yellow, magenta and cyanogen pigment forming coupler which are different in color sensitivity, over a reflection carrier respectively. In this case, the reflection carrier is composed of more than two waterproof resin coating layers which are provided at the coated side of a photosensitive layer, and are different in the content of white pigment, and of a base substrate, cyanogen pigment forming coupler compounds indicated by a formula is included in the silver halide emulsion layer including cyanogen pigment forming coupler, and the coating pH of the photosensitive material shall be in a range of 4.0 to 6.5. In the formula, Za represents -NH- or -CH(R3)-, and Zb and Zc represent -C(R4)- or -N= respectively. R1 through R3 represent electron suction groups whose each Hammet's substitutional group constant is equal to or more than 20, and R4 represents hydrogen atoms or substitutional groups.
Patent JP-H0697405-A (JP)
Title: Manufacture of image sensor
Inventor: OKADA JUNJI
IPC: H01L31/10
Filed: 1992-09-09
Abstract: PURPOSE:To provide a manufacturing method for an image sensor capable of eliminating a deposit to a photoelectric conversion layer which is attributable to a leakage current. CONSTITUTION:A photoelectric conversion layer 3 and a transparent electrode 4 are annealed at a temperature of 230 deg.C after they have received separation processing. Then, the side wall of the photoelectric conversion layer 3 is wet- etched with BHF (buffered hydrofluoric acid). Or The side wall of the photoelectric conversion layer 3 is dry-etched with a mixed has, such as SF6, CF4, O2. Ar or CFCs, thereby eliminating a deposit attached to the layer when the separation processing for photoelectric light conversion layer 3 is carried out.
Patent JP-2000099901-A (JP)
Title: Tape linearity measuring method and device
Inventor: OKAZAKI MASANORI
IPC: G01B7/28
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tape linearity measuring method in which the measuring accuracy of the linearity of a tape is enhanced by uniformizing tension in the width direction of the tape. SOLUTION: This method consists of a step S1 visualizing the recorded magnetization pattern of a magnetic tape, a step S2 placing the magnetic tape on the inspection plane of a measurement stage, a step S3 imparting tension in the longitudinal direction of the tape, a step 4 detecting tension at least at two places in the width direction of the tape, a step 5 adjusting tension to be imparted on the tape so that tension in the width direction of the tape become uniform based on the detected tension, a step 6 attracting the tape on the inspection plane of the measurement stage in a state in which tension in the width direction of the tape are uniform and a step 7 measuring the magnetization pattern of the tape.
Patent JP-S62125783-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: MUTO NOBUHIKO
IPC: H04N5/335
Filed: 1985-11-26
Abstract: PURPOSE:To suppress the high frequency component of reset noise in an output end of a solid-state image pickup element by making the number of the resettings smaller than the number of a signal charge sampled. CONSTITUTION:A floating diffusion area 13 is subject to potential fluctuation due to the inflow of a signal charge periodically by the driving frequency fc of a horizontal register 12 and is reset to the potential of a power source VDD periodically by a reset transistor 14 by the same frequency fc. A reset pulse phiR is thinned out in a rate of once of twice. The potential of the floating diffusion area 13 is amplified by an on chip amplifier 15 and a buffer amplifier 23 and thereafter passes through a differentiation circuit 20 for reducing the reset noise. When the number of the resetting is reduced to a ten percent in average, An SN ratio is improved by about 10dS comparing to the conventional method.
Patent JP-H02115197-A (JP)
Title: Proline-containing peptide
Inventor: KAWASAKI KOICHI
IPC: C07K7/06
Filed: 1988-10-21
Abstract: NEW MATERIAL:A compound (salt) of formula I [X is glycine residue or beta- alanine residue; Y is arginine residue or lysine residue; Z is single bond, proline residue, etc.; R<1> and R<2> are H, lower alkyl, cyclic alkyl or aryl, or R<1> and R<2> together form group of formula II (R<3> and R<4> are H, lower alkyl, OH, etc.; m and n are 0-5 but are simultaneously not 0), etc.]. USE:An anticoagulant. PREPARATION:For example, a C-terminated amino acid whose alpha-amino group is protected is dissolved in a solvent such as DMF and reacted with isobutyl chloroformate in the presence of triethylamine and a dialkylamine. After the alpha-amino group-protecting group is removed from the reaction product, the reaction product is reacted in turn in accordance with the amino acid sequence of the peptide to synthesize the peptide chain, followed by removing the protecting groups of the protected peptide to provide the proline-containing peptide of formula I.
Patent JP-S61146150-A (JP)
Title: Production of tea extract
Inventor: KOBAYASHI MITSUHIRO
IPC: A23F3/18
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a concentrated tea extract having improved flavor and hue and high palatability with high efficiency, by extracting tea leaves with an aqueous solution of dextrin in a specific concentration at a given temperature. CONSTITUTION:Tea leaves, e.g. green tea, black tea or oolong tea leaves, are extracted with water. In the process, an aqueous solution of dextrin in about 5-30wt.% concentration is used to extract the tea leaves at >= about 80 deg.C. Components in the interior of the tea leaves are effectively extracted, and the aimed tea extract having improved clarity, flavor, taste, hue and stability and further flavor balance similar to that of the ordinary drinking tea and high palatability can be obtained with improved extraction ratio while suppressing the swelling of the tea leaves by water absorption.
Patent JP-S63121457-A (JP)
Title: Frequency power generator having magnetic saturation type rotor
Inventor: NAKAMURA TORU
IPC: H02K21/38
Filed: 1986-11-07
Abstract: PURPOSE:To omit a hub and lower the cost, by composing a rotor as the rotor of magnetic saturation type. CONSTITUTION:A frequency power generator is provided with a rotary disc (rotor) 3 bonded directly to the rotary shaft 1 of a flat motor, and on the outer peripheral edge of the disc 3, a plurality of teeth 3a are formed. On a casing 4 covering the rotor 3, a ring-formed stator 5 is set coaxially with the rotor 3, and a plurality of teeth 5a are formed. On the casing 4, a magnet 6 is set in close contact with the outer periphery edge section of the rotor 3, and a magnetic circuit is formed together with the stator 5 and the like. Besides, the casing 4 is provided with a search coil 7, and by the coil, the rotary frequency of the rotary shaft 1 is detected. In this case, on the rotor 3, three circular slits 10, 11 are separately formed, and the rotor 3 is composed as the rotor of a magnetic saturation type. Then, magnetic flux leaking on the side of the rotary shaft 1 through the mount hole 3b of the rotor 3 can be extremely reduced.
Patent JP-H01110193-A (JP)
Title: Optical recording medium
Inventor: SUGAWA HIROSHI
IPC: G11B7/2472
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a recording medium enhanced in stability and reliability by laminating a first layer and a second layer, which are respectively made of an organic coloring matter film, in order on a transparent substrate and using a specific phthalocyanine derivative for the organic coloring matter film. CONSTITUTION:On a transparent substrate, an organic coloring matter film having a transmittance ranging 10-50% and an absorption of 40% or more to a laser using for recording and detection is formed as a first layer, and thereon an organic coloring matter film having an absorption of 20% or less and a reflectance at the interface of an air of 20% or more to the laser beam is laminated as a second layer. A system control signal deposited in a prepit or guide groove is detected according to the change in the total light quantity of the reflected lights mainly by the interface of the first layer and the substrate and by the interface of the second layer and an air layer. Here, as the coloring matter used in the organic coloring matter film of the second layer, a phthalocyanine derivative shown by a formula I is employed.
Patent JP-S61143884-A (JP)
Title: Line extractor
Inventor: SHITANDA HIDEKI
IPC: G06K9/46
Filed: 1984-12-18
Abstract: PURPOSE:To extract a line having no break by selecting two connecting relations out of plural ones in case >=3 linear picture points exist nearby and deleting other connecting relations for tracking of a line. CONSTITUTION:A single line conversion processor 2 reads a frame memory 1 and rewrites the contents of the memory 1 when >=3 connecting relations exist. A line tracking device 3 reads successively the memory 1 processed by the processor 2 and searches for the picture element having just a single connecting relation. This picture element is defined as a start and also a notice point. If this notice point has a connecting relation, this point is shifted toward the direction having a connecting relation. Then the connecting relation where the notice point is not deleted after shift is checked and the shift of the notice point is repeated. When this repetitive shift is over, the number of recorded direction codes is checked. Then a line is delivered when the number of the direction codes exceeds a certain level.
Patent JP-H09107828-A (JP)
Title: Laver washing method and apparatus therefor
Inventor: TOMITA RIKIO
IPC: A01G33/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To surely remove foreign materials such as dust and obtain a high- quality laver by washing laver with a washing liquid ejected against the bottom- side face of a laver screen extended on the surface of the sea during the scooping of the laver net on a boat. SOLUTION: A washing liquid is ejected from a nozzle under a laver net 2 against the net extended on the surface of the sea in the course of the scooping of the net 2 on a boat. The washing is preferably carried out by using a laver washing apparatus 1 having a liquid-ejection member 4 furnished with plural nozzles 3 to eject a washing liquid against the lower face of the laver net 2 extended on the surface of the sea in front of the bow of the boat and a pump 6 for supplying the washing liquid to the liquid-ejection member 4.
Patent JP-H04142680-A (JP)
Title: High speed linear drawing system
Inventor: UNO TOSHIHIKO
IPC: G06T11/20
Filed: 1990-10-04
Abstract: PURPOSE:To make it possible to carry out high speed linear drawing by providing a high speed linear drawing system with a vertical display memory and a horizontal display memory and by switching the use of these display memories depending on the magnitude of inclination of absolute values of the difference in line coordinates relative to a horizontal line. CONSTITUTION:When a line drawing instruction is issued from CPU1, a DDA section 2 generates a straight line and also obtains and compares absolute values of the difference of coordinates of the start and end points of the straight line, and informs a display memory changeover section 5 about the result of the comparison. As a result, if the inclination of the straight line from a horizontal line is small, the display memory changeover section 5 switches an output destination of address and data to output so as to access the horizontal display memory 6, and if the inclination of the straight line from the horizontal line is large, the display memory changeover section 5 switches an output destination of address and data to output so as to access the vertical display memory 7. Further, a composite section 8 operates oring of data written in the horizontal display memory 6 and data written in the vertical display memory 7 and outputs the sum to CRT9. Consequently, high speed linear drawing can be realized.
Patent JP-H02113871-A (JP)
Title: Dried beef-like food using chicken as raw material and production thereof
Inventor: HARA MIHOKO
IPC: A23L13/50
Filed: 1988-10-21
Abstract: PURPOSE:To readily and inexpensively obtain a food having a flavor of texture like that of dried beef by seasoning chicken, shaping, removing unsaturated fatty acids by stepwise drying. CONSTITUTION:Chicken from which fats, membrane, skin, etc., are removed is immersed in a seasoning solution, shaped, subjected to drying process twice or more times to remove fats, adjusted to proper water and oil contents, naturally dried and cut to give dried beef-like food.
Patent JP-H01108074-A (JP)
Title: Small-type printer
Inventor: TAKEUCHI SHIN
IPC: B41J23/32
Filed: 1987-10-22
Abstract: PURPOSE:To reduce consumption of electric power and enable driving by a dry cell or an AC adaptor, by providing a means for stopping a rotating type drum by first energization of a controlling electromagnet end for causing the stopped type drum to start rotating by second energization of the electromagnet. CONSTITUTION:To stop a desired type 1a at a printing position, a trigger coil 21 is energized in synchronism with a timing pulse A corresponding to a desired type position. A type gear is stopped, with the desired type is located at the printing position. Simultaneously, a timing pulse B corresponding to ratchet teeth 15b of a printing gear is generated. At this moment, the type gear is stopped, with the timing pulse A in an OFF state. Synchronously with the rise of the first timing pulse B, the energization of the trigger coil 21 is cut off, and simultaneously, a printing coil 7 corresponding to a desired column is energized. Then, a printing attraction plate 6 is attracted in the direction of an arrow (a), and a printing hammer 8 also is moved in the direction of an arrow (b), whereby the type 1a coated with an ink is pressed against a platen 23, with a printing paper 28 therebetween, to perform printing.
Patent JP-H07122261-A (JP)
Title: Electrochemical element
Inventor: TAKADA KAZUNORI
IPC: H01M4/136
Filed: 1993-10-26
Abstract: PURPOSE:To obtain an electrochemical element excellent in work cycle characteristic by using a metal phosphide or an alloy mainly composed of metal phosphide as an electrode constitutional material. CONSTITUTION:As a conductive material, 5wt.% acetylene black is mixed in Li3P (lithium phosphide), and further as a binding agent, 1wt.% fluororesin is mixed. These mixtures are pressure molded by using a press machine to an electrode of 1mm thickness 1cm angle, so that a copper-made collector (expanded net) is placed in the center, to obtain a negative pole for a lithium secondary battery. On the other hand, as a positive pole active material, cobalt acid lithium (LiCoO2) is used, and fiber-state graphite is used in the conductive material, to mix PTFE as a binding material. This positive mixture is pressure molded to the electrode of 1mm thickness 1cm angle, so as to position high chrome stainless mesh (collector) in the center, to obtain a positive pole. The battery is formed by using these positive pole 5, negative pole 1, electrolyte 4, separator 3, high chrome stainless mesh 6, battery jars 7, 8 and a gasket 9.
Patent JP-H01109887-A (JP)
Title: Data transmission method and terminal converter for bidirectional catv
Inventor: KAJITA HARUMASA
IPC: H04N7/16
Filed: 1987-10-22
Abstract: PURPOSE:To easily detect the abnormality of a transmission system and to stably operate a CATV system by providing plural incoming data carriers and changing the incoming data carrier level of a terminal converter by an outgoing signal from a center. CONSTITUTION:The terminal converter controls an oscillating circuit 24 for generating the two incoming data signal carriers by the data signal (A) of the test carrier OB data of a down test carrier data signal 27 from the center to generate the incoming data carrier except the incoming data carrier operated by the system, control a data carrier transmission control circuit 17 and transmit the incoming data carrier. By detecting the incoming data signal carrier received in the center, the control data (B) of the incoming data signal carrier level is transmitted to the terminal converter by an outgoing data signal and when the terminal converter receives the data signal by the control data (B), a CPU 15 outputs a control signal to the level control circuit 26 of the incoming data carrier to control the level.
Patent JP-H02114581-A (JP)
Title: Method of controlling output of gas laser oscillation apparatus and controller therefor
Inventor: NAKANO NOBORU
IPC: H01S3/134
Filed: 1988-10-25
Abstract: PURPOSE:To keep a laser output during an oscillation constant by a method wherein two or more discharge apparatuses are arranged inside a laser resonator and a drop portion of a laser output by a deterioration of a gas inside one discharge apparatus is supplemented by the remaining discharge apparatuses. CONSTITUTION:A gas laser oscillation apparatus arranges two discharge apparatuses 1A, 1B in series inside a laser resonator composed of a total reflecting mirror 2 and a semitransmission mirror 3. This apparatus is operated while an impressed voltage VB of the discharge apparatus 1B is a little higher than an impressed voltage VA of the discharge apparatus 1A; as a gas inside the discharge apparatus 1B is deteriorated, the impressed voltage VB is lowered; on the other hand, the impressed voltage VA of the discharge apparatus 1A is increased. The gas of the discharge apparatus 1B is exchanged during a time T2; an operation is started again at a time t2; an operation is executed while the impressed voltage VA of the discharge apparatus 1A is increased further during the time T2; an output of the laser oscillator is controlled by using the discharge apparatus 1A. Then, during a second period, the operation is executed after a role of the discharge apparatuses 1A and in is increased. Thereby, a laser output can be kept constant and for a long time.