baber/WOPTO huggingface dataset:
Patent JP-H10160263-A (JP)
Title: Air conditioner
Inventor: MASUKAWA TAKAYUKI
IPC: F25B1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To increase a heat exchanging amount at an indoor heat exchanger during a heating operation and in turn to reduce a load applied to an outdoor heat exchanger during a cooling operation under a utilization of heat energy generated in a compressor by a method wherein the compressor is allowed to radiate heat only during a cooling operation. SOLUTION: During a heating operation, only one of slit members 10 is moved in such a way that a compressor 2 is not allowed to radiate heat by an outdoor fan 6 and only heat of an outdoor heat exchanger 5 is radiated, heat energy generated by the compressor 2 is absorbed with discharged refrigerant from the compressor 2 so as to increase a heat exchanging amount at an indoor heat exchanger 3. In turn, during a cooling operation, the other slit member 10 is moved in such a way that both the compressor 2 and the outdoor heat exchanger 5 are thermally radiated, heat energy generated at the compressor 2 is radiated and then quantity of heat absorbed by refrigerant discharged from the compressor 2 is reduced. Accordingly, it is possible to reduce a heat exchanging amount at the outdoor heat exchanger and further reduce an operating efficiency of an entire device.
Patent JP-H04191531-A (JP)
Title: Clutch device for transmission
Inventor: YAMAGUCHI TOSHIO
IPC: F16D25/0638
Filed: 1990-11-26
Abstract: PURPOSE:To reduce a necessary space and to securely supply oil into a hydraulic pressure compensating chamber by providing the bore diameter part of a shaft-shaped part with an oil collecting groove, and the side of an outer diameter with an oil path relaying circumferential groove, connecting both the grooves through the through hole of the shaft-shaped part, and providing a clutch with an oil hole to make the circumferential groove communicate with a centrifugal hydraulic pressure compensating chamber. CONSTITUTION:An oil collecting groove 62 is provided by drilling on the bore diameter part of a shaft-shaped part 10, and an oil path relaying circumferential groove 27 is formed on the side of an outer diameter, and both the grooves 62, 27 are connected through a hole 60. A centrifugal hydraulic pressure compensating chamber 39 between a wall member 38 inside a piston 20 and that, and a working pressure chamber 22 between a clutch drum 12 and the piston 20 are connected through a check valve, and the chamber 22 and the circumferential groove 26 of the shaft-shaped part 10 are connected through a hole 24. Thus oil collected by the oil collecting groove 62 is supplied to the centrifugal hydraulic pressure compensating chamber 39 for reducing a necessary space and securely supplying the oil into the chamber 39.
Patent JP-H01163614-A (JP)
Title: Sensor signal processing method
Inventor: HISANAGA TETSUO
IPC: H04Q9/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve the accuracy by powering on sensors and outputting their signals on a time-division basic and performing arithmetic processing by a signal processing circuit by using the sensor signals. CONSTITUTION:The sensors A and B are supplied with electric power and also output their sensor signals (a) and (b) on a time-division basis with short- time pulses by using switches S1-S4 according to the output of a microcomputer 3. Then the sensor signal (a) or (b) is selected and inputted periodically to calculate the mean value of signal levels and output the mean value level (d). In another way, the mean values of the sensor signal levels is calculated, deviation in the characteristics of the sensor currently in signal processing is calculated, and the sensor signal level is corrected with the deviation and sent out as the output (d). Further, statistics such as mean values, standard deviation values, differences between maximum and minimum values, etc., are calculated within a certain constant period as to the individual sensor signals (a) and (b) and a warning signal (e) is outputted if there is a deviation more than a certain set value. Consequently, sensor trouble can be detected and the measurement accuracy is improved.
Patent JP-H07173306-A (JP)
Title: Prepreg
Inventor: MISAWA HIDETO
IPC: H05K1/03
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a prepreg having a higher tensile strength at the terminal parts of a base material than the other parts, useful for a thin laminated board, capable of drying without causing the trouble of tearing, free from the deformation of the base material and having excellent dimensional stability. CONSTITUTION:In this prepreg, the terminal parts of the base material constituting it preferably have higher density than the other parts and are stitched with reinforcing yarns and coated with a thermoset resin. Further, the prepreg has a glass cloth used as a base material and has a higher tensile strength at the terminal parts than the other parts.
Patent JP-H01163583-A (JP)
Title: Tabular cooler and manufacture thereof
Inventor: KATO SHUICHIRO
IPC: F25D19/00
Filed: 1987-12-18
Abstract: PURPOSE: To obtain a plate-shaped cooler with a simple structure, by fixing a fin closely adhered onto a thermo-electro transducer with a bolt for preventing direct transmission of heat from a transmission block to maintain a higher heat transmission efficiency. CONSTITUTION: Heat pipes 34 and 36, a heat transmission block 40, a thermo- electro transducer 44, a fin 46 for radiation and the like are arranged on an internal wall 22 of an electronic refrigerator to build a cooler 10, an aluminum block-made transmission block 40 is bonded on a back plate part 31 of the internal wall 22, and the thermo-electro transducer 44 is closely adhered onto the rear surface thereof. Moreover, the fin 46 for radiation is bonded on the rear surface of the thermo-electro transducer 44, and the thermo-electro transducer 44 fixes the fin 46 for transmission and the transmission block with a bolt 48. The bolt 48 has a cylindrical heat insulated washer 57 interposed with a through hole 55 of a base plate 54 to keep heat from being transmitted between the fin 46 and the transmission block 40 through the bolt 48.  This can simplify a mounting structure of the fin 46 and moreover, improve the cooling efficiency attributed to the thermo-electro transducer 44.
Patent JP-H10157571-A (JP)
Title: Immobilizer system for automobile
Inventor: INAGAKI YUJI
IPC: B60R25/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To use an immobilizer system as temporary remedy, start an engine, and move a vehicle when a transmitting means such as a transponder, or receiving means such as an antenna coil is in trouble. SOLUTION: When a transmitting means such as a transponder, or receiving means such as an antenna coil is in trouble, given operation is applied to the tuning part 25 of a radio set 24 for an identification code input mode. The identification code IDb of a given frequency (numeric value) is then supplied to an immobilization ECU1. The immobilization ECU1 collates the identification code IDb with a previously registered immobilization side identification code ID2. Only when the identification code IDb agrees with the previously registered immobilization side identification code ID2, an engine driving enable signal EA is sent to an EFIECU3 after elapsing a given time t1.
Patent JP-H08104721-A (JP)
Title: Transparent resin, and production thereof, plastic lens, and monomer
Inventor: KAWAI AKIYASU
IPC: G02C7/02
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a low-dispersion transparent resin by polymerizing an alkylene oxide oligomer represented by a specified formula with a polyfunctional (meth)acrylate and a copolymerizable vinyl monomer in a specified ratio. CONSTITUTION: 1-80 pts.wt. alkylene oxide oligomer (e.g. nonamethylene glycol diacrylate) represented by formula I is mixed with 1-95 pts.wt. polyfunctional (meth)acrylate represented by formula II (wherein R<1> , R<4> and R<5> are each acryloyl or methacryloyl; R<3> is H, acryloyl, methacryloyl or a 1-4C hydrocarbon group; R<6> and R<7> are each 1-6C hydrocarbon group; and n is 9-50) and 0-90 pts.wt. other copolymerizable vinyl monomers to form 100 pts.wt. mixture. This mixture is cast-polymerized by heating in the presence of 0.001-10 pts.wt. polymerization initiator and 0.1-10wt.%, based on the whole monomer, molecular weight modifier to obtain a transparent resin having a specific gravity of 1.15 or below, a refractive index of 1.54 or above, and an Abbe's number of 35 or above.
Patent JP-H02169653-A (JP)
Title: Thermally conductive phenolic resin composition
Inventor: ISAKI TAKEHARU
IPC: C08L61/06
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to form the title composition improved in thermal conductivity, shape accuracy, hardness, and mechanical strengths by mixing a phenolic resin with a specified thermally conductive substance powder and a glass fiber. CONSTITUTION:100 pts.wt. resol and/or novolak phenolic resin is mixed with 5-25 pts.wt. curing agent (e.g. hexamethylenetetramine), 20-300 pts.wt. at least one thermally conductive substance powder of a thermal conductivity >=30kcal/ m.hr. deg.C at 100 deg.C selected from among SiC, magnesia BeO, graphite and CB, 40-200 pts.wt. glass fiber and optionally a lubricant (e.g. montan wax), a colorant (e.g. spirit black) and 5-110 pts.wt. filler (e.g. CaCO3), a flame retardant, etc., and the resulting mixture is kneaded and ground.
Patent JP-H09191395-A (JP)
Title: Method for embedding digital information in image
Inventor: SUKOTSUTO JIEI DEIRII
IPC: G06T1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the method of imbeding digital data into an image by which the image is not distorted visually and the contents of the image are not lost by defects, segmentation, rotation and revision of the size. SOLUTION: At first a multiple level data image denoting digital data is generated (10). In order to generate the data image where frequencies are distributed, the multiple level data image is read by a signed carrier image (12). In order to generate a source image including embedded data, the data image with distributed frequencies is added to the source image (14). In order to recover the data image, the decoded carrier image and the source image including the imbeded data are in correlation with each other (16) and digital data are extracted from the decoded data image (18).
Patent JP-2000151383-A (JP)
Title: Output buffer circuit
Inventor: KOBAYASHI KENICHIRO
IPC: H03K19/0175
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To output voltage at high speed to applied voltage by boosting the gate voltage of a second P-channel transistor from a ground level during the shift of output from an 'L' level to an 'H' level and limiting the drive capability of the second P-channel transistor. SOLUTION: When the output of an output buffer circuit 110 becomes disable, a first P-channel transistor 101 is turned off. Even if the voltage of a pad 11 rises from 3.3 V, the voltage of the pad 11 and the gate voltage of a second P-channel transistor 102 have similar potentials. When the output shifts from an 'L' level to an 'H' level, the first Pchannel transistor 101 is turned on, and 'H' drive performance is given. When the voltage of the pad 11 is boosted and it exceeds 3.3 V, the voltage of the pad 11 and the gate voltage of the second Pchannel transistor 102 become identical potential. Thus, counter current to a power source VDD will not occur.
Patent JP-H07176463-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOJIYOUBORI HIROSHI
IPC: H01L21/311
Filed: 1993-12-21
Abstract: PURPOSE:To provide a semiconductor device and a method for manufacturing the same which has an element isolation film as an embedded layer and in which an alignment mark is formed in high integration and in a shape easy to recognize. CONSTITUTION:An element isolation region is formed in an embedded structure in which an insulating film is embedded in a groove 205 and its upper surface becomes substantially the same as a surface of a semiconductor substrate 201, and a mark part 207b is formed in a shape at least partly protruding from a surface of the substrate, and its recognition is facilitated according to presence of a step. The part 207b is formed in a punched pattern or in a protruding shape with a residual pattern, covered with a substance having a slow etching speed, and then formed with an embedded insulating film. Accordingly, the part 207b having a step from an embedded element separate part is effectively obtained.
Patent JP-H01165686-A (JP)
Title: Electrochromic display element
Inventor: AOKI NOBUO
IPC: G02F1/15
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title element which provides a vivid display color and has an excellent drive life, by enclosing a solution of a specified tetracyanobenzene derivative and a supporting electrolyte in a solvent within a cell. CONSTITUTION:0.01-1mol/l of at least one electrochromic substance (A) comprising a tetracyanobenzene derivative of the formula [wherein R1 and R2 are each H, (alkoxy)alkyl, aralkyl or halogen] and 0.01-1mol/l of supporting electrolyte (B) (e.g., tetrabutylammonium iodide) are dissolved in an aprotic polar solvent (C) (e. g., N,N-dimethylacetamide) to give a solution 4. This solution 4 is enclosed in a cell made of a transparent base material 1 comprising, e.g., a transparent conductive glass, transparent electrodes 2 made of, e.g., a transparent conductive glass, spaced 0.01-1mm apart, and spacers 3 made of, e.g., a polyester, polyimide or Teflon.
Patent JP-H0362878-A (JP)
Title: Near-infrared ray absorbing agent and displaying and recording material using the same agent
Inventor: ITO NAOTO
IPC: G02F1/137
Filed: 1989-12-14
Abstract: NEW MATERIAL:A compound expressed by formula I (Y<1> to Y<8> are H, 1-15C alkyl, 4-15C alkoxy, 4-15C alkylthio, etc.; A<1> to A<8> are H, halogen, nitro, 1-10C alkyl, 7-20C aralkyl, 1-10C alkenyl, 1-10C alkynyl, etc.; Met is divalent metal, trivalent or tetravalent substituted metal or oxymetal) and having >=200000 molecular absorption coefficient. EXAMPLE:A compound expressed by formula II. USE:A near-infrared absorbing agent. PREPARATION:1-4 kinds of compounds expressed by formula III or formula IV are blended and the blend is subjected to heat reaction with a metal derivative in the presence of e.g. 1,8-diazabicyclo[5,4,0]-7-undecene in an alcohol.
Patent JP-H11161171-A (JP)
Title: Simple pop
Inventor: SUNAGA TAKUYA
IPC: G09F1/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a pop at low cost by uniting a support plate and a PR plate, to prevent the F from falling when it is stacked and carried, and to reduce shake. SOLUTION: A folded-out bottom plate which is extended to the lower side of a PR surface 1 through a bottom folding line 2 is folded out at right angles to the front and a folded-up support plate 5 which is extended to both the sides of the folded- out bottom plate 3 through a side bottom folding line 4 is folded up from outside at right angles. The center of the lower side of the folded-up support plate 5 partially intrudes into the PR surface 1 in contact with both the ends of the bottom folding line 2; and a front projection area 8 projecting from the PR surface 1 toward the front and a rear projection area 9 projecting to the rear part are formed and a small rectangular cut is formed partially in the border between the front projection area 8 and rear projection area 9 to provide a lower cut 6 at the top edge of the folded-up support plate 5.  A triangular cut 7 is formed vertically upward from the internal top angle of a cut area 10 cut so as to form the rear projection area 9 to provide an upper cut 7, which the lower cut 6 is engaged to fix the folded-up support plate 5, so that the PR surface 1 stands by itself on the folded-up plate 5.
Patent JP-H09163534-A (JP)
Title: Earthing device for voltage detection
Inventor: KAWAGOE HIROBUMI
IPC: H02J1/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To perform voltage detection and earthing operation with one apparatus by providing a charge-detector containing part for containing a charge detecting part, which detects the charged state and can be freely extended and shrunk, and a main-circuit grounding supporting rod, which is attached as a unitary body for supporting, providing a voltage detector at the lower end part of the supporting rod, providing a main-circuit fixing part at the upper end part and providing a terminal for earthing the fixing part. SOLUTION: When an electric work piece such as a main circuit undergoes voltage detection, the rod of a charge detecting part 1 is fully extended so that a main-circuit fixing part 8 can take the safe separated distance from the main circuit. Then, a power supply switch 5 of a voltage detector 4 is turned on, and voltage detection is performed. When the main circuit is charged, a charge detecting buzzer 6 of the voltage detector 4 is sounded, and a charge detecting lamp 7 is lit. In this case, earthing is stopped. Furthermore, when the buzzer 6 is not sounded and the lamp 7 is not lit, it can be judged that the main circuit is in power outage failure. Therefore, the power supply switch 5 of the voltage detector 4 is turned off, and the charge detecting part 1 and the rod are contained in the charge detector containing part 2.  Then, an earth-end fixing part 11 and the main-circuit fixing part 8 are fixed, and erroneous operation is prevented.
Patent JP-H09156149-A (JP)
Title: Shading correction apparatus of video printer
Inventor: SAIJO TOMOAKI
IPC: B41J2/36
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference between the density at a time of the start of printing and the density at a time of the completion of printing by providing a means supplying a current to the heating resistor of a thermal head to print the image corresponding to a video signal in a horizontal line unit and a means controlling the current supply time to the heating resistor of the thermal head corresponding to the number of printed horizontal lines. SOLUTION: The data designating the level period of the strobe signal ST outputted from a strobe signal length table 17 is supplied to a control circuit 23 and data showing the number L of printed horizontal lines is supplied to the control circuit 23 through an input terminal 24. The control circuit 23 controls the data designating the level period of the strobe signal ST outputted from the strobe signal length table 17 so as to change the level period of the strobe signal ST outputted from a strobe signal generating circuit 18 on the basis of the data inputted from the input terminal 24. This control shortens the level period of the strobe signal ST as the number of printing lines increases in succession even in the same number of printing gradations.
Patent JP-H05159716-A (JP)
Title: Aperture grille
Inventor: SHIOBARA KENJI
IPC: H01J29/07
Filed: 1991-12-06
Abstract: PURPOSE:To provide an aperture grille which enables uniformly securing an endmost slit width in the effective screen surface of, for example, a cathode-ray tube. CONSTITUTION:An aperture grille comprising a frame member joined to a thin metal plate 10 formed with stripe slits 11 in plural rows in such a manner as to surround the thin metal plate 10 is provided with extra slits (12a to 12d) having a width smaller than hat of the stripe slit and capable of shielding light, at an outer side thin metal plate portion from an endmost slit 11a of the stripe slits in plural rows.
Patent JP-H04178326-A (JP)
Title: Antineoplastic agent
Inventor: ITO YASUO
IPC: A61P35/00
Filed: 1990-11-28
Abstract: PURPOSE:To provide the title agent having excellent antineoplastic activity, containing, as active ingredient, a thiazetoquinoline-3-carboxylic acid derivative or its salt. CONSTITUTION:The objective agent containing, as active ingredient, a compound of formula I [R<1>, R<4> and R<5> are each H or alkyl; R<2> is H, F or Cl; R<3> is H, alkyl, (halogeno)alkanoyl or carboxylic ester residue] or its pharmaceutically permissible salt, for example, 7-[(S)-3-amino-1-pyrrolidinyl)-6,8-difluoro-1-methyl-4- oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid. The compound of the formula I, can be obtained by reaction in a solvent in the presence or absence of a base between (A) a 7-halogenothiazetoquinoline-3-carboxylic acid derivative of formula II (X is halogen) and (B) a pyrrolidine derivative of formula III followed by, where appropriate, hydrolysis.
Patent JP-H11221415-A (JP)
Title: Protection of capacity of filter plant for removing dust from gas
Inventor: DEHN GUENTHER
IPC: B01D46/24
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To recover the capacity of the filter of a filter plant, that is, the lowering of the function thereof. SOLUTION: The main body 1 of a filter plant has a large number of porous gas permeable filter elements 3 each having at least one raw gas side and at least one purified gas side. Gas (raw gas) to be purified flows in the raw gas side and the purified gas side is connected to a purified gas conduit. A pulse gas coming from a pressure container 15 is guided to the purified gas conduit and the filter elements in order to cyclically peel the dust bonded on the raw gas side. The pressure container is connected to a measuring chamber 19 having capacity smaller than that of the pressure container through a gas passing fine pipe.  During the ejection of the pulse gas to the purified gas conduit and the filter elements 3 from the pressure container, pressure difference ΔP=P1 -P2 (wherein P1 is the static pressure in the measuring chamber, and P2 is the static pressure in the pressure container) is measured to be protected. If the max. pressure difference is less than a preset min. value, an alarm signal is properly operated.
Patent JP-H06173483-A (JP)
Title: Multistory parking garage
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/42
Filed: 1992-12-03
Abstract: PURPOSE:To ensure safety of a person in an exteriorly communicating part of a multistory parking garage by furnishing a mat switch to sense existence of person over the whole floor surface of the exteriorly communicating part. CONSTITUTION:A moving part 3 is stopped in the condition that the floor of an exteriorly communicating part B is on one level with a walking floor 13. Walking parts 12, 13 for persons are formed from the oversurface of a fork device 12 and the mentioned walking floor 13. A pallet P is placed approx. in the center of the exteriorly communicating part B. A mat switch m1 to sense existence of person is provided over the whole floor surface of the part B exposed. Also mat switches m2, m3 are installed in walking parts 12, 13 of the moving part 3. If these mat switches m1, m2, m3 are formed from piezo electric sheets and any of them is stamped, an electric signal is generated to inform that any person is there. This ensures the safety of person in the communicating part B and allows decrease in the number of parts used and simplifying the structure.
Patent JP-H09145297-A (JP)
Title: Holster
Inventor: YAMAMOTO HIROSHI
IPC: F41C33/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unexpected rotation of a case body, even when leather is fatigued due to use for a long period, or a strong rotation moment is exerted on the case body. SOLUTION: This holster comprises a case body 203, and a mounting tool to mount the case body 203 on an equipment belt. The mounting tool and the case body 203 are rotatably mounted by a connection tool 204 with a specified distance therebetween. An expansion part is formed on one side of the mounting tool in the vicinity of the connection tool 204 and a first snap button is provided. A detent plate 212 in about a triangular shape is fixed at the case body 203, a reinforcing plate 214 is placed in the detent plate 212. A second snap button 211 fitted in a first snap button is provided at the one apex of the detent plate 212.