baber/WOPTO huggingface dataset:
Patent JP-H01265825-A (JP)
Title: Fresh food-storage unit
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1988-04-15
Abstract: PURPOSE:To provide the title unit so designed that a pressure-regulating bag retaining a specified volume under normal pressure, thereby keeping the interior of a fresh food storehouse under normal pressure to enable the fresh food to be stored for a long period. CONSTITUTION:When the operation of an evaporator 4 in a fresh food storehouse 1 is stopped, the gas in the storehouse 1 contracts to return into said storehouse 1 the gas in a pressure-regulating bag 48 with one end opened through a communicating pipe 49, thus keeping the in-storehouse 1 pressure under normal pressure. When the in-storehouse 1 temperature gradually rises to expand the gas present, said gas is introduced into said bag 48 to gradually expand the bag 48, and said bag 48 is most expanded just before the evaporator 4 begins operation, thus keeping the interior of the storehouse 1 under normal pressure.
Patent JP-S63256562-A (JP)
Inventor: MAEKAWA TOYOHIKO
IPC: C04B40/02
Filed: 1987-04-15
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-H06279859-A (JP)
Title: Production of non-oriented electric steel sheet extremely excellent in core loss and magnetic flux density
Inventor: IIZUKA TOSHIHARU
IPC: H01F1/16
Filed: 1993-03-29
Abstract: PURPOSE:To easily produce a non-oriented electric steel sheet excellent in both core loss and magnetic flux density at a low cost by heating a silicon steel slab under specified temp. conditions, subjecting it to hot rolling, coiling it, subsequently subjecting it to cold rolling and executing finish annealing. CONSTITUTION:A steel slab having a compsn. contg., by weight, 0.4 to 1.6% Si, 0.08 to 0.12% sol. Al, <0.005% C, 0.2 to 1.0% Mn, <0.008 S, <0.15% P and <O.O050% N is heated to the temp. T1C expressed by the inequality 1 concerning the contained Si amt. and is subjected to hot rolling, and the hot rolling is finished at 750 to 850 deg.C. Next, this hot rolled sheet is coiled at the temp. T2 deg.C expressed by the inequality 2, and after that, surface scales are pickled away into a cold rolled sheet having a final sheet thickness by cold rolling at 65 to 90% draft for one time. This cold rolled sheet is subjected to finish annealing at the T3 deg.C expressed by the inequality 3 concerning the contained Si and Al amounts. The non-oriented silicon steel sheet excellent in both core loss properties and magnetic flux density can be produced without requiring the addition of special elements which causes the increase of the cost and hot rolled sheet annealing.
Patent JP-H04303115-A (JP)
Title: Cooling fan control device for engine
Inventor: NAKANO MASASHI
IPC: F01P7/08
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the rotating speed of a cooling fan from being increased to above a prescribed speed notwithstanding the increase of the engine speed. CONSTITUTION:A cooling fan 9 is fitted to the fan shaft 10 in such a condition that it can be moved backwards and forwards and also can be relatively turned. Rotating bodies 11, 18 and a thrust bearing 15 are fixed to the fan shaft 10 in such a condition that the cooling fan 9 is held therebetween. Between the rotating bodies 11, 18 and the cooling fan 9, a friction-transmitting member 19 is arranged. A compression spring 17 is arranged between the cooling fan 9 and the thrust bearing 19 so as to energize the cooling fan 9 toward the frictiontransmitting member 19. The fan blade 21 of the cooling fan 9 is formed in such a way that the blowing reaction F produced by its rotation acts in the direction the compression spring 17 is compressed. The accumulated pressure of the compression spring 17 is set so as to balance with the blowing reaction F at a prescribed rotating speed. When the rotating speed of the fan reaches the prescribed rotating speed, slipping is caused in the friction-transmitting member, thus the rotating speed of the cooling fan is prevented from being increased to above the prescribed rotating speed.
Patent JP-H10284336-A (JP)
Title: Manufacture of multi-winding coil
Inventor: YOSHIDA MASAHIRO
IPC: H01F41/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable continuous winding operation, by forwarding a tape supply section in a coiling forward direction of a coil conductor and properly repeating inversion in the axial direction to form an insulating layer of a predetermined insulation thickness on the inner side of the coil conductor. SOLUTION: A conductor supply section is reciprocated between one end a and the other end b in the axial direction synchronously with rotation of a coil former 1, thus continuously coiling a coil conductor 2 on an outer peripheral portion of the coil former 1 by each layer sequentially from the inner layer. At the same time as coiling of the n-th layer of the coil conductor 2, a tape supply section is moved in a movement pattern for forwarding in a coiling forward direction of the coil conductor 2 and properly repeating inversion in the axial direction, while the winding start position is made the same as the coil conductor 2. Then, a tape-like insulating material 4 is wound on the inner side of the n-th layer of the coil conductor 2, thus forming an insulating layer 3 having a predetermined thickness.
Patent JP-H1059925-A (JP)
Title: Hydrazine, its production and insecticide for agricultural and horticultural purpose
Inventor: FUKUDA YASUHISA
IPC: C07C315/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a new compound which is useful as a microbicidal agent for agricultural and horticultural purposes. SOLUTION: This new compound is represented by formula I [R<1> is a (halogen-substituted) phenyl; R<2> is H, R<3> is a 1-4C (halo)alkyl; R<4> is H, -CONR<7> R<8> (R<7> and R<8> are each H, a 1-4C alkyl; R<6> is a 2-5C alkoxycarbonyl, a (substituted) phenyl, H; X is a 1-4C alkylene, O where in the case that X is a 1-4C alkylene, n is 0 or 1, if X=O, n is 2), typically N-[4-chloro-4'-(ethylthiomethyl) diphenylmethyl]-N'-ethoxycarbonylhydrazine. The compound of formula I is prepared by reduction of a compound of formula II.
Patent JP-H10289711-A (JP)
Title: Alkaline secondary battery
Inventor: HATANAKA CHIZURU
IPC: H01M10/24
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery of which cycle life and discharge characteristics under low-temperature environment are improved. SOLUTION: This secondary battery is provided with a positive electrode 2, a negative electrode 4, including hydrogen storage alloy and conductive material and alkaline electrolyte. The conductive material causes thermal decomposition under an inert gas environment of 500 deg.C and generates carbon monoxide gas (CO) and/or carbon dioxide (CO2 ). The carbon black gas generation amount of which is 20 ml/g or less at 25 deg.C under an atmospheric pressure of is included in this battery.
Patent JP-S62249230-A (JP)
Title: Arithmetic processing device
Inventor: HACHIMAN YUICHI
IPC: G06F7/50
Filed: 1986-04-23
Abstract: PURPOSE:To perform a data conversion at high speed, by providing a first instruction which performs the data conversion from a binary floating point data to a hexadecimal floating point data, and a second conversion instruction which performs the reverse data conversion. CONSTITUTION:In a form conversion at a binary to hexadecimal conversion processing part, a data 1 of form IE<3> is fetched, and when it is the data other than a de-normalized number, or, a non-or-infinity number, a data 2 of the HEX form can be obtained through processes of an index correction 2, a normalization quantity calculation 3, a hidden bit addition 4, a HEX normalization 5, and a result storing 6. Meanwhile, in the form conversion at a hexadecimal to binary conversion processing part, a data 2 of the HEX form is fetched, and when it is other than '0', the processes of an index correction 9, a mantissa normalization 10, an index normalization correction 11, an underflow check 12, and an overflow check 13, are performed, and a data 1 of form IE<3> can be obtained.
Patent JP-H06289384-A (JP)
Title: Liquid crystal display device
Inventor: SHICHIJO HAJIME
IPC: G02F1/13357
Filed: 1993-03-30
Abstract: PURPOSE:To provide a liquid crystal display device which can be made small in size and light in weight, whose space can be saved, whose power consumption can be saved, whose cost can be reduced, and whose general applicability can be contrived. CONSTITUTION:A 1st liquid crystal display panel 11a and a 2nd liquid crystal panel 11b are stored back to back in a housing 10, and each screen side of the liquid crystal display panels 11a and 11b is made to face outward. A back light part 12 is arranged in between the 1st liquid crystal display panel 11a and the 2nd liquid crystal display panel 11b so that the back light part may be commonly used. As to a display driving part 13, two display driving circuits 13 and 13b are hierarchically arranged on the lower part of the device in accordance with the 1st liquid crystal display panel 11a and the 2nd liquid crystal display panel 11b.
Patent JP-S57209953-A (JP)
Title: Electrically conductive phenolic resin composition
Inventor: TAJIMA YOSHIYUKI
IPC: C08L61/00
Filed: 1981-06-19
Abstract: PURPOSE:To provide an electrically conductive resin compsn. producing molded products which have good adhesion to plating and can be electroplated directly, prepared by adding carbon black, sulfur and trithiocyanuric acid to a thermosetting resin consisting of a phenolic resin and a base material. CONSTITUTION:The compsn, consists of 100pts.wt. thermosetting resin consisting of a phenolic resin and a base materials 5-30pts.wt. carbon black, 0.1- 6pts.wt. sulfur and 0.1-5pts.wt. trithiolcyanuric acid. Conductive carbon black is esp. preferred for its high electric conductivity. The compsn. contg. carbon black in more than 30pts.wt. becomes too hard and shows poor flow in molding and when the carbon black content is less than 5pts.wt., the compsn. has too high an electric resistance and poor platability. The tritiolcyanuric acid is indispensable to obtain homogeneous good adhesion to plating.
Patent JP-H11268399-A (JP)
Title: Recording sheet
Inventor: TAKAHASHI NOBUKO
IPC: B41M5/52
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To hasten a speed of ink dryness, fulfill a fine sliding property, and prevent the occurrence of blocking under conditions of a high temperature and high humidity by furnishing an ink receptor layer having a lamination structure of a water soluble ink absorptive layer and an inorganic minute grain layer set thereon at least on one surface of a base material sheet. SOLUTION: The ink receptor layer 3 constituting a recording sheet 1 comprises two layers of a water soluble ink absorptive layer 4 and an inorganic minute grain layer 5 formed in turn on the base material sheet 12. The water soluble ink absorptivity to the ink receptor layer 3, and formed having as main components water soluble resin and/or water insoluble absorptive resin. Since a recording sheet is formed by laminating the water soluble ink absorptive layer 4 and inorganic minute grain layer 5 laminated by turns on at least one surface of the base material sheet 2, fast ink absorptive speed and sheet slippage are given to the ink receptor layer 3, so that the dryness of ink is hastened, and blocking is hard to happen even under conditions of a high temperature and high humidity.
Patent JP-H05124217-A (JP)
Title: Ink detector
Inventor: ROBERUTO MORANDOTSUTEI
IPC: B41J2/175
Filed: 1992-04-14
Abstract: PURPOSE: To give precaution of exhaustion of ink in a reservoir, that is, a cartridge feeding ink to an ink-jet-type hot print head. CONSTITUTION: Sponge-type, ink-impregnated main body 50 contained in the reservoir 10 has a pair of electrodes 54 immersed in the main body which have a capillary action 30-100% stronger than the remote area and which are arranged in the area A near the opening of a feeding duct 34, and they are connected to a bridge circuit which measures the electric resistance of ink between the two electrodes.
Patent JP-S60238490-A (JP)
Title: Rust preventinve
Inventor: ITOU HARUHIRO
IPC: C23F11/00
Filed: 1984-05-11
Abstract: PURPOSE:To obtain the titled aq. rust preventive having excellent characteristics by incorporating an aq. synthetic resin into an aq. disperse liquid of the amine salt of aliphatic carboxylic acid or oxycarboxylic acid and the alkaline earh metal salt of higher aliphatic carboxylic acid and oxidized wax. CONSTITUTION:The rust preventive is obtained by blending 5-20pts.wt. of >=1 kind of salt selected from a morpholine derivative contg. aliphatic coarboxylic acid or aliphatic oxycarboxylic acid and a tertiary base and a heterocyclic compd. selected from a group consisting of pyridine and its derivative, 5- 20pts.wt. of >=1 kind selected from a group consisting of alkaline earth metal salts of higher aliphatic carboxylic acid, petroleum sulfonic acids, and oxidized wax, 3-15pts.wt. of one kind of carboxylic acid selected from oxidized wax and higher aliphatic acid, 95-98.5pts.wt. of an aq. disperse liquid, and further 5-1.5pts.wt. of aq. synthetic resin. An aq. rust preventive capable of forming a coated film having excellent gloss, hardness, drying property, and adhesiveness and having a highly rust preventive property can be obtained.
Patent JP-H05291611-A (JP)
Title: Manufacture of photocoupler
Inventor: TAKAHASHI IKUO
IPC: H01L31/12
Filed: 1992-04-14
Abstract: PURPOSE:To prevent mount-only terminal from making a contact or lease with another part by confining a cutout tip of a mount-only terminal inside to mold a secondary molded product. CONSTITUTION:First, after a light emitting chip and a light receiving chip are die-bonded to lead frames 11, 13, respectively, bonding wires are connected. Next, the light emitting side and the light receiving side of the lead frames 11, 13 are welded to die-mold a primary molded product. Thereafter, as thick burrs and thin burrs are removed, a mount-only terminal 22 is cut in a vicinity of the outer periphery of the primary molded product 15: at this time, cut positions are prevented from shifting outside the forming region of a secondary molded product 16. Then, the secondary molded product 16 is formed with the result that the mount-only terminal 22 are completely confined in the secondary molded product 16, when the mount-only terminal 22 can be prevented from protruding between lead-out terminals 21c, 21d, so that the creeping distance between the lead-out terminals 21c, 21d can be secured. Finally, lead forming is made.
Patent JP-S58217846-A (JP)
Inventor: ANDORE SHIYUNEEDE
IPC: F16G5/16
Filed: 1983-05-30
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-H04323436-A (JP)
Title: Rigid frame structure
Inventor: TAKEDA TOSHIRO
IPC: E04B1/348
Filed: 1991-04-24
Abstract: PURPOSE:To improve rigidity of a structure by erecting and fixing a reinforcing plate between upper and lower flanges on both sides of a basic bolt hole of a channel steel constituting a floor part of a box-type frame. CONSTITUTION:A reinforcing plate 18 is erected and fixed between upper and lower flanges 12, 13 on both sides of a basic bolt hole 14 as well as constituting a floor part 8 of a unit type box-type frame fixed with a basic bolt on a base with channel steels 6, 7. Thereby, rigidity of the channel steels 6, 7 constituting the floor part 8 is improved. Consequently, it is possible to reduce oscillation due to wind, an earthquake and the like.
Patent JP-S57208720-A (JP)
Title: Comb line filter
Inventor: NARITA KATSUMI
IPC: H03H9/30
Filed: 1981-06-17
Abstract: PURPOSE:To correct the dispersion in delay time, by adjusting a electrostatic capacitance value of a converter or a value of added electrostatic capacitor. CONSTITUTION:Converters 6 and 6' constituted through electrodes 5 on the entire surface of both sides of a left porcelain plate 4, are connected to one of reflecting planes of a polygonal glass medium 3, and lead electrodes 7 and 7' are provided on the reflecting plane. The surface electrodes 5 and the leads 7 and 7' of the converters 6 and 6' are led out by leads 8-11. The converter 6 or 6' are shaped off, the static capacitance is adjusted and the dispersion in a delay time is corrected. Further, the capacitance can be adjusted by providing a spare electrode independently of the electrodes 5 on the surface of the converters 6 and 6' and connecting the electrode with the electrodes 5 with a conductive material such as solder at the adjustment of the capacitance. Or, a capacitor can be connected to the converters 6 and 6'.
Patent JP-H05289761-A (JP)
Title: Constant voltage power circuit
Inventor: HORIO KENJI
IPC: G05F1/613
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a constant voltage power circuit where the output of a power circuit having large load fluctuation is made possible to be connected with a capacitor with small capacity. CONSTITUTION:The constant voltage power circuit is provided with a differential amplifier circuits TR5, TR6 detecting the fluctuation of output voltage, a first voltage control transistor TR7 connected with the output of one of the differential amplifier circuit, at the base and connected with the load in parallel and a second voltage control transistor TR10 connected with the other output of the differential amplifier circuit at the base and connected serially between input/output terminals.
Patent JP-H01264973-A (JP)
Title: Production of sintered body of beta-sialon
Inventor: KOJIMA KOICHI
IPC: C04B35/597
Filed: 1988-04-16
Abstract: PURPOSE:To improve the oxidation resistance and thermal impact resistance of the sintered body by adding a specific sintering assistant to beta-Sialon powder and sintering the mixture in a nonoxidative atmosphere. CONSTITUTION:Mullite (3Al2O3.2SiO2) powder is added as the sintering assistant at <=30wt.% to the beta-Sialon powder having <=0.5mum average grain size and the mixture is sintered at 1,700-1,800 deg.C in the nonoxidative atmosphere.
Patent JP-H03292603-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HITOTSUMACHI SHUZO
IPC: G11B5/027
Filed: 1990-04-09
Abstract: PURPOSE:To always record information with an optimum recording current regardless of wear of a magnetic head by discriminating the wear value of the magnetic head and reading out control information of a controller from a ROM in accordance with this wear value to control the controller. CONSTITUTION:The output voltage value of an amplifier 13 and control signal information which controls a controller 31 are recorded in N stages in a ROM 30. The output signal voltage of the amplifier 13 is obtained from an A/D converter 19, and this voltage value is recorded in a second address of a memory 29 by a microcomputer (MC) 20. When magnetic heads 15a and 15b are worn, the voltage value recorded in the second address of the memory 29 is smaller than the voltage value for initialization recorded in a first address. This voltage difference is compared by the MC 20, and the number of stages in the ROM corresponding to this voltage difference is discriminated to discriminate the wear values of magnetic heads 15a and 15b, and the control signal to be outputted to the controller 31 is determined. Thus, the optimum recording current always flows to magnetic heads regardless of wear of magnetic heads.
Patent JP-H05143909-A (JP)
Title: Method and apparatus for controlling digital filter in partial-response maximum-likelyhood type disk driving system
Inventor: JIYONASAN DAARERU KOOKAA
IPC: H03H21/00
Filed: 1992-04-14
Abstract: PURPOSE: To secure a lock to data by eliminating the function of a digital filter from a data route during an acquisition mode and restoring the function in the data route during a tracking mode. CONSTITUTION: A gain/timing control circuit 314 is provided with an acquisition gain/timing control part 322. During an acquisition operation mode, the control part 322 generates digital gain control signals on a line 322A so as to adjust the gain of a variable gain amplifier(VGA) 309 and generates digital timing control signals for timing correction to be impressed to a voltage controlled oscillator(VCO) 324 on the line 322B. The digital signals of the line 316A are supplied from a filter 316 to a tracking gain/timing control part 326, and there, the digital gain control signals are generated on the line 326A so as to adjust the gain of the VGA 302 and the digital timing control signals for the timing correction to be impressed to the VCO 324 are generated. The digital filter function 316 is eliminated during the acquisition mode and restored at the time of enabling a tracking loop.
Patent JP-S5217866-A (JP)
Title: Crystal oscillation clock
Inventor: INASUMI KOUICHI
IPC: G04G3/00
Filed: 1975-07-31
Abstract: PURPOSE:To make constant a change in crystal oscillation frequency at the time of the fitting of movement regardless of the material of a dial plate, thus save the trouble of frequency adjustment by locating a metal film or a metal plate etc. near a crystal oscillator.
Patent JP-H06311256-A (JP)
Title: Polarity inversion detecting circuit and terminal equipment using the same
Inventor: YAMASHITA KUNIHIKO
IPC: H04M11/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a polarity inversion detecting means which improves the impedance and facilitates integration. CONSTITUTION:When a potential at an L1 gets higher in comparison with a potential at an L2, a transient current flows in the direction of L2 through a second rectifying means 2 so as to charge a capacitor C1 of a first CR rectifying means 3. This is detected by a first detecting means 7, and a first detection signal is outputted to a point A. On the contrary, when the potential at the L2 gets higher in comparison with the potential at the L1, the transient current flows in the direction of L1 through the first rectifying means 1 so as to charge a capacitor C2 of a second CR rectifying means 4, this is detected by a second detecting means 8, and a second detection signal is outputted to a point B. A discharging path is composed of 3rd and 4th rectifying means 5 and 6.
Patent JP-H11325439-A (JP)
Title: Method and apparatus for incinerating solid fine particles
Inventor: BRUNNMAIR ERWIN
IPC: B09B3/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for incinerating solid fine particles, particularly a biological waste with a low calorific value. SOLUTION: A present incineration method is adapted such that a waste made fine particles is blown into a combustion chamber together with fresh air with a semi-theoretical mixing ratio. An incineration apparatus for executing the present method includes an air distribution pipe 12 provided for supplying fresh air to a purpose position in a cyclone type incinerator 1. Hereby, dirty sludge is incinerated preferably at low temperature of about 850 deg.C whereby low melting point ash is prevented from being sintered, and ash is effectually removed in order to prevent the production of secondary compounds.
Patent JP-H09284616-A (JP)
Title: Monitor camera
Inventor: YOKOYAMA YOSHIO
IPC: H04N5/349
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To extend the monitor range, to make the weight of the camera light and to reduce the installation cost by providing objective lenses arranged in common to one-side ends of a plurality of fiber bundles and providing an image pickup lens arranged to the other end of a plurality of the optical fibers. SOLUTION: A plurality of optical fiber bundles 1a-1d are provided corresponding to a plurality of monitor areas and objective lenses 2a-2d are provided to one-side ends of the optical fiber bundles 1a-1d. The other ends of a plurality of the optical fiber bundles 1a-1d are collected together in one bundle, to which a CCD image pickup unit 3 is optically connected. A CCD image sensor 5 is fitted on a circuit board of the CCD image pickup unit 3 and an image pickup lens 6 is arranged in front of the CCD image sensor 5. The image of four monitor areas is displayed simultaneously on a display screen of a monitor 9 in real time.