baber/WOPTO huggingface dataset:
Patent JP-S62248831-A (JP)
Title: Oil pressure controlling method for variable compression ratio mechanism
Inventor: MORIYA YOSHITO
IPC: F02D15/02
Filed: 1986-04-22
Abstract: PURPOSE:To secure the engagement and disengagement of a lock pin and reduce a work loss by varying the holding time of high oil pressure which is generated when compression ratio is changed in a accordance with the operating condition of a engine. CONSTITUTION:Oil in an oil pan 20 is fed to a selector valve 24 via an oil pump 23, and two passages 25, 26 from the selector valve 24 are connected to a lock-pin locking hydraulic passage and lock-pin unlocking hydraulic pas sage. A solenoid valve 29 is provided on a branch passage 28 and, together with the selector valve 24, is controlled by an electronic control device 30. When compression ratio is changed, the selector valve 24 is switched while the solenoid valve 29 is closed to increase the oil pressure in the passage 25 or 26, and the solenoid valve 29 is opened after a period of time corresponding to the operating condition of an engine has elapsed. Thereby, a high oil pressure can be held for a required minimum period of time corresponding to an operat ing condition, reducing a work loss.
Patent JP-2000283591-A (JP)
Title: Abnormal state-judging device
Inventor: TAKAHASHI SHIGERU
IPC: F25B15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal state-judging device for detecting the failure in equipment. SOLUTION: A fresh air temperature, a cooling water temperature, and the like are measured by sensors 31, 33, 35, 37, and 39 of an absorption-type heat source machine 1. A measured temperature pattern is compared with the temperature pattern of a reference table by a computer 45 to check to see if there are items with a large difference between them. When there is a large difference, it is judged that the absorption-type heat source machine 1 has failed.
Patent JP-S58209431-A (JP)
Title: Manufacture of three-way pipe joint
Inventor: AOYAMA YOSHIZOU
IPC: B21C37/29
Filed: 1982-05-31
Abstract: PURPOSE:To shorten a manufacturing time, and to manufacture a three-way joint pipe which causes no leakage and also generates no disturbance in a flow of a refrigerant, etc., by executing form-working by packing a packing material consisting of a soft metallic material in a metallic pipe. CONSTITUTION:A packing material 6 consisting of a soft metallic material whose melting point is lower than that of a metallic material for forming a metallic pipe 5 is packed in a molten state, in the metallic pipe 5 which is cut to suitable length. It is set in a cavity 7 of a die 8 after cooling, and the packing material 6 is pressed by pressing members 9, 9, and is formed in a branching T-shape which extends by the almost same length in three directions. Subsequently, the head part of the bulging part is cut, and the packing material 6 is melted out by heating, by which a T-shaped pipe 10 is manufactured. The intermediate part of this T-shaped pipe 10 is fixed and each pipe part 10a, 10a and 10a branching in three directions is bent in the same direction.
Patent JP-S5614879-A (JP)
Title: Motor compressor
Inventor: KURABAYASHI TAKANAO
IPC: F04B39/12
Filed: 1979-07-18
Abstract: PURPOSE: To moderate assembling precision of two cylinders and also precision of individual part and thus to prevent defective operation by coupling each piston arranged on each cylinder of a refrigerant compressor provided with horizontal opposed cylinders with a close spring.  
     CONSTITUTION: Cylinders 10a, 10b are fixed on a block 5 with a bolt 14 so that they are symmetrical across a rotary shaft 8 and also of a plane each other. A slider 16 is provided on a crank pin 15 of the rotary shaft 8, and the slider 16 is enclosed in a yoke 18 on which the first piston 17a is formed solidly. A close spring 19 connects the second piston 17b positioned in the second cylinder 10b to the yoke 18. The spring 19 is thrusted into a screw 20 consisting of an external thread boss and also into a screw 21 consisting of an internal thread bore formed on the second piston 17b. Since a three-dimensional degree of freedom is thus kept by the spring, an assembling precision can be moderated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0719727-A (JP)
Title: Separation of air
Inventor: TOOMASU RASUBOON
IPC: F25J3/04
Filed: 1994-04-28
Abstract: PURPOSE: To provide a method of separating air and an apparatus thereof, which can be operated effectively at higher pressure in a lower pressure rectification column. CONSTITUTION: A first stream of cooled and purified air is introduced into a higher pressure rectification column 12 and is separated into oxygen-enriched liquid and nitrogen vapor. A stream of the oxygen-enriched liquid is flashed into an intermediate rectification column 22 in which it is separated into further- enriched liquid and an intermediate nitrogen vapor. A stream of the further- enriched liquid is reboiled in a condenser-reboiler 46 and is introduced into a lower pressure rectification column 34 comprising an upper stage 58 and a lower stage 60. The lower pressure rectification column 34 has a bottom condenser-reboiler 16 which is heated by a second stream of cooled and purified air. The second stream is itself condensed in the reboiler and is introduced into the higher pressure rectification column.  The lower pressure rectification column also has an intermediate condenser-reboiler 22 which is employed to form liquid nitrogen reflux for the rectification by condensing nitrogen vapor separated in the higher pressure rectification column.
Patent JP-H05290149-A (JP)
Title: System and device for fingerprint collation and certification
Inventor: RI EISON
IPC: G06F21/32
Filed: 1992-04-13
Abstract: PURPOSE:To protect individual's privacy and prevent misuse by ciphering and registering fingerprint information, and deciphering fingerprint information on an individual requested to be collated and then collating it with the registered information. CONSTITUTION:In fingerprint registering process operation, a fingerprint image of a finger placed on the prism of a fingerprint input device is picked up by a television camera and converted by an A/D converter into digital fingerprint image data, which are inputted to a control processor 2. Then a fingerprint feature extraction process part 21 performs a line thinning process to convert the data into fingerprint image data, and extracts feature points to generate original fingerprint information FP according to the extracted data. Then the fingerprint information FP is divided into plural blocks, which are sent to a ciphering process part 32 for a storage medium 3, so that a ciphered sentence is registered in a storage part 31. In collating process operation, the fingerprint information on the requested finger is similarly ciphered into a ciphered sentence. Thus, the fingerprint information is registered and collated in the ciphered state, so there is no danger of a leak.
Patent JP-H02270266-A (JP)
Title: Manufacture of expanded grid for lead-acid battery
Inventor: SHIMANO TADAKAZU
IPC: H01M4/74
Filed: 1989-04-10
Abstract: PURPOSE:To prevent generation of strain or deformation in an unpunched part by forming breaks at the starting end of expanding working with a blade which pierces a thin plate. CONSTITUTION:A thin lead plate (a) previously coiled in a roll 1 is intermittently fed at a constant pitch equivalent to the length of one electrode plate with a constant pitch feed roll 2, and punched so that nodes (b) and punched parts (c) are alternatively arranged with a punching cutter 3 and a lower blade 4. Then, this thin lead plate (a) is fed with a feeding pitch variable roll 5 so that a specified feeding pitch is obtained according to the distance of an unpunched part (d) and that of an expanding working part (e), and expanding working is conducted with an upper expanding blade 6 and a lower expanding blade 7 so that the punched parts (c) are formed zigzag. The expanding grid for a lead-acid battery in which strain or deformation is not generated and dimensional accuracy is high can be obtained.
Patent JP-H02269332-A (JP)
Title: Camera capable of trimming photographing
Inventor: KAZAMI KAZUYUKI
IPC: G03B7/26
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a desired viewing angle even when power-supply voltage lowers by electrically driving to change the focal distance of a photographing lens in the case that the power-supply voltage of a camera is equal to or exceeding a specified value and changing trimming magnification in the case that the power-supply voltage is under the specified value. CONSTITUTION:The camera is provided with a decision means 104 which decides whether or not the power-supply voltage of the camera is equal to or exceeding the specified value and a control means 105 which outputs a driving signal for electrically driving to change the focal distance of the photographing lens in the case that a focal distance changing signal is outputted at the time of deciding that the power- supply voltage is equal to or exceeding the specified value and outputs a trimming signal in the case that the focal distance changing signal is outputted at the time of deciding that the power-supply voltage is under the specified value. According to the trimming signal, a setting means 102 sets an area to be enlarged out of the exposed area of one frame of a photographic recording medium and a recording means 103 records information showing the set area on a trimming recording medium. Thus, a photograph with the desired viewing angle is obtained even when the power- supply voltage of the camera is consumed.
Patent JP-H05264178-A (JP)
Title: Disposal method of steelmaking dust generated from arc furnace
IPC: C22B7/02
Filed: 1992-03-16
Abstract: PURPOSE:To obtain pellets having stabilized quality by a method wherein the spraying amount of water is controlled by detecting the flow amount of steelmaking dust when the steelmaking dust, generated from an arc furnace, is supplied from a hopper into a pelletizer to pelletize it while spraying water. CONSTITUTION:Steelmaking dust, generated from an arc furnace, is transferred by a conveyer 11 to reserve it temporarily in a hopper 12, then, the dust is delivered from the hopper 12 sequentially by a screw feeder 13 to supply it into a pelletizer through a rotary valve 14 and a flow meter 15. The dust is pelletized in the pelletizer 16 while spraying water from a spray nozzle 18 and formed pellets B are received by a receiver 17. In this case, the measured value of the flow meter 15 is inputted into an operating device 25 to control the opening degree of an automatic valve 22 by a control signal formed in the operating device through operating process while the measured value of a water flow meter 23 is sent into the operating device 25 through feedback to effect the delicate control of the opening degree of the automatic valve 22 whereby the quality of the pellet is stabilized.
Patent JP-S60236754-A (JP)
Inventor: TAKADA MITSUHO
IPC: B32B33/00
Filed: 1984-05-10
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-S60236363-A (JP)
Title: Halftone display method
Inventor: ISHIDA YOSHIHIRO
IPC: B41J3/00
Filed: 1984-05-10
Abstract: PURPOSE:To display satisfactorily a linear part by discriminating the density distribution of input picture elements for each input matrix and then selecting a proper one of set threshold value matrixes. CONSTITUTION:Plural threshold matrixes are used for conversion of input dot matrix into an output dot matrix. A P value deciding circuit 26 obtains the average gradation of each input picture element with an input dot matrix. Then the prescribed value is added to said average value to obtain the comparison gradation P. This gradation P is compared with the gradation of each input picture by comparators 45-1 and 45-2. Based on these comparison results, the distribution of density is discriminated. Then the optimum threshold value matrix is selected for each input dot matrix, and a gradation distribution is decided for each output dot of an output dot matrix.
Patent JP-H11292794-A (JP)
Title: Perceutaneously absorbable pharmaceutical preparation
Inventor: MIYOSHI TAKANORI
IPC: A61K47/30
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a percutaneously absorbable pharmaceutical preparation having follow-up properties to skin, excellent in appearance of the pharmaceutical preparation, e.g. slight wrinkles and further excellent in drug absorbability. SOLUTION: This percutaneously absorbable pharmaceutical preparation contains a supporting substrate which is a polyester-ester block copolymer comprising (a) a hard segment comprising a polyester containing an aromatic dicarboxylic acid and an aliphatic diol as main constituent components and (b) a soft segment comprising an aromatic dicarboxylic acid and a diol represented by the following formula as main constituent components in (20-70) wt.%: (80-30) wt.% weight ratio of the hard segment to the soft segment: formula: HO(CH2 CH2 O)n H [(n) is 2-5].
Patent JP-H03291813-A (JP)
Title: Manufacture of ceramic superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: B21C37/06
Filed: 1990-04-06
Abstract: PURPOSE:To manufacture a ceramic superconductor with excellent superconductive properties and mechanical strength by carrying out heating treatment after preparing a composite material from raw materials and a metal material for reinforcement and repeating prescribed processes. CONSTITUTION:In a metal container 3 having a square cross section and hollow parts 1, 2, the hollow part 1 and the hollow part 2 are filled with raw material 4 and a reinforcing material 5, respectively, and after the open ends of the container 3 are vacuum-sealed, the container is extruded to give a sheet-like composite body 6. The sheet-like composite body 6 is a composite of a layer of the raw materials 4 and the reinforcing material 5 packed in a stabilized metal material 7. The obtained composite 6 is formed into, for example, a spiralled body 8, it is packed in a metal tube 9, and after the open end is vacuum-sealed, the tube is extruded to give a wire with a desired shape. Next, the wire is subjected to prescribed heat treatment to convert the raw material into a superconductor and a ceramic superconductive conductor is manufactured. As a result, owing to high mechanical strength of the superconductor, easy process of manufacture is achieved.
Patent JP-S5216593-A (JP)
Title: Thermosetting resin composition
Inventor: GOTOU KAZUO
IPC: C08G18/72
Filed: 1975-07-30
Abstract: PURPOSE: An epoxy-isocyanate resin composition with excellent resistance to humidity and storage stability useful as impregnating varnish. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59218456-A (JP)
Title: Evaluating method of selenium material for electrophotographic sensitive body
Inventor: NARITA MITSURU
IPC: C01B19/04
Filed: 1983-05-25
Abstract: PURPOSE:To improve the production yield of a photosensitive body by discriminating the adequateness of selecium which is made amorphous as an evaporating source material for the photosensitive body according to whether the measured value of the volume resistivity of said selenium is within prescribed value or not. CONSTITUTION:A selenium material is made amorphous and the volume resistivity thereof is measured. The adequateness of said material as an evaporating source material for a photosensitive body is discriminated according to whether the value is within a prescribed range or not. A material having the volume resistivity ranging 1X10<14>-6X10<15>OMEGAcm is evaluated to be usable for a photosensitive body in the case of, for example, an Se/Te alloy contg. 5-6% tellurium. More specifically, a low-fatigue type photosensitive body is obtd. if a material having the volume resistivity ranging 1X10<14>-6X10<15>OMEGAcm is used as an evaporating source for an electrophotographic sensitive body using an Se/Te alloy contg. 5.5% Te. A sharp image is formed with such photosensitive body even if said body is repeatedly used and in addition said photosensitive body has a good zero graph characteristic. The similar correlation is obtd. between the volume resistivity and the characteristic of the photosensitive body with other Se alloys as wells. The evaluation as the evaporating source material for the photosensitive body is made possible and the yield is improved.
Patent JP-S58211220-A (JP)
Title: Temperature control device
Inventor: UMEDA ARATA
IPC: G05D23/19
Filed: 1982-06-01
Abstract: PURPOSE:To stabilize a temperature to a set temperature quickly after switching, by time-dividing an on-and-off contrl signal, reducing the power electrified to a heater, and decreasing a temperature ripple, when switching the set temperature. CONSTITUTION:In case when a detected temperature of a temperature detector 1 is lower than a set temperature, a high potential output is generated from a comparator 2, and is inputted to one input terminal of an AND circuit 3. In this case, a changeover switch 5 is (a)-(c)-connected, and a high potential output of voltage VDD is provided to the other input terminal of the circuit 3. Accordingly, a driver 6 is driven by the high potential output from the circuit 3, a solid state relay 7 becomes on, and a heater 8 is electrified. Subsequently, when the detected temperature of the detector 1 becomes higher than the set temperature, no output is generated from the comparator 2, therefore, there is no output from the circuit 3, and the heater 8 is not electrified. Thereafter, the on-and-off control is repeated centering around the set temperature.
Patent JP-H09284048-A (JP)
Title: Electronic device
Inventor: KAMIYA MASAAKI
IPC: H03B5/32
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the temperature compensation characteristic of a digital temperature compensation type crystal oscillator, to reduce the manufacture cost and to decrease the power consumption. SOLUTION: A digital temperature signal is obtained by applying A/D conversion to a signal being the sum of an analog signal of a temperature sensor 5 and an AC random signal. The digital temperature signal is given to a programmable memory 3, from which a digital temperature compensation signal is obtained. The digital temperature compensation signal is converted into an analog temperature compensation signal by a D/A converter 2. The analog temperature compensation signal fluctuated digitally timewise is integrated timewise by an integration circuit 7 and used as a voltage to control the frequency of a crystal oscillator 1.
Patent JP-S60235388-A (JP)
Inventor: KIRITOOSHI AYUMI
IPC: F24C7/08
Filed: 1984-05-08
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-H08287360-A (JP)
Title: Automatic transaction device
Inventor: TACHIKI TAKAHIRO
IPC: G06Q40/00
Filed: 1995-04-18
Abstract: PURPOSE: To obtain the automatic transaction device which enables a smooth transaction even when the specified amount of money to be paid exceeds the balance of a deposit. CONSTITUTION: This automatic transaction device is equipped with an input part 5 where the amount of money to be dealt with is inputted, a paid amount determining means 3 which compares the inputted amount of money with the balance of the deposit and determines the balance of the deposit as the amount of money to be paid when the inputted amount exceeds the balance or the inputted amount of money as the amount of money to be paid when not, and a transaction execution means 12 which executes payment according to the determination of the paid amount determining means 3.
Patent JP-H02293149-A (JP)
Title: Inking arrangement
Inventor: HORUSUTOOBUARUTAA HAUERU
IPC: B41F31/02
Filed: 1990-04-09
Abstract: PURPOSE: To settle a disadvantageous problem due to the heat of friction of an ink partitioning plate and to make a doctor roller rotatable at the maximum peripheral velocity by disposing at least one ink partitioning plate in parallel to a lateral cover, in a spray type inking device equipped with the cover. CONSTITUTION: An ink fountain roller 1 constituted as a doctor roller has a large number of spray type inking devices 2 juxtaposed in the axial direction and these inking devices 2 approach the outer peripheral surface of the ink fountain roller 1 from below without bringing partitioning plates 24 and 26 thereof into contact with the surface. Each inking device 2 is equipped with a casing made up of a base plate 6, front and rear side walls being one respectively and right and left lateral covers 9 and 11 being one respectively. Since the ink partitioning plates 24 and 26 do not come into contact with the ink fountain roller 1, according to this constitution, no friction occurs in a sealing sphere thereof.  Accordingly, no disadvantageous problem on temperature due to the heat of friction is brought about and, besides, the doctor roller 1 can be driven at the maximum peripheral velocity.
Patent JP-S5216690-A (JP)
Title: Wiring device for connecting coolected terminals
Inventor: FUKUNAGA TOORU
IPC: H02G3/16
Filed: 1975-07-28
Abstract: PURPOSE: A wiring device for the connection of collected terminals capable of exact wiring work in a short time and facilitating the maintenance and inspection for the connection without requiring the use of a joint box at the back of the ceiling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58209193-A (JP)
Inventor: KAWASAKI FUKUNORI
IPC: C23C18/31
Filed: 1982-05-31
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-H09278107-A (JP)
Title: Refuse carrying and inverting container
Inventor: TAKEDA SHINICHI
IPC: B65F1/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a refuse carrying and inverting container formed of a resin molding produced by the rotation molding method and having a structure capable of stacking containers without appreciably reducing container capacity. SOLUTION: Reinforcing ribs 4 provided on the inner surfaces of the side walls 12a of a container body 1 has a slope of 0 degree. Upper end surfaces 4a of the reinforcing ribs 4 are utilized as nest ribs. Thus, a structure capable of stacking is materialized without providing a very large slope to the side walls of the container body 1 or employing such a method as to newly provide ribs exclusive for nest.
Patent JP-H11267488-A (JP)
Title: Batch treating device for granular body or the like
Inventor: TERADA TORU
IPC: B01F15/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To remove a material to be treated such as a powder depositing on the inner wall face. SOLUTION: A powdery, granular or muddy material to be treated is introduced into the main body 2 of a vessel, dried, cooled, heat-treated, granulated or mixed by this treating device. In this case, the main body 2 is formed by a flexible sheet 20 freely reversable, and the sheet is reversed to remove the material to be treated depositing on the inner face of the main body 2.
Patent JP-S57206963-A (JP)
Title: Multiplier/divider
Inventor: OKAMOTO EIJI
IPC: G06F7/52
Filed: 1981-06-16
Abstract: PURPOSE:To shorten the register length and calculation time by simultaneously calculating a product and the residue. CONSTITUTION:A selector 105 selects any one of an integer data from an input terminal 101 or an output from a selective subtractor 107 on the basis of a bit pattern indicating an integer data from an input terminal 102. An adder 106 adds the output of the selector 105 to the output of the selective subtractor 107. When the output of the adder 106 is larger than an integer data from an input terminal 103, the selective subtractor 107 subtracts said values and outputs the difference but, in other cases, the difference is outputted from the output terminal of the adder 106.