baber/WOPTO huggingface dataset:
Patent JP-H05280780-A (JP)
Title: Ventilator with heat exchanger
IPC: F24F7/08
Filed: 1992-03-31
Abstract: PURPOSE:To smoothly switch a damper by utilizing wind pressure as switching force when the damper is switched. CONSTITUTION:Since first and second opening/closing plates 47, 48 of a damper 39 are so formed as to be opened substantially in a chevron shaped toward an inlet 43 side of an exhaust chamber 38, when the damper 39 is switched between a heat exchanging exhaust state and a bypass exhaust state, wind pressure to be received by the damper 39 becomes relatively small. When the damper 39 is slightly rotated, wind pressure which operates the damper 39 is operated as auxiliary force to rotate the damper 39 in a switching direction. Thus, even if a motor-driven winding mechanism 53 is employed as a switching operation source of the damper 39, the mechanism 53 may need a relatively small tensile strength.
Patent JP-S61258142-A (JP)
Title: Yarn abrasion testing method
Inventor: KAWARABAYASHI SUSUMU
IPC: G01N3/56
Filed: 1985-04-10
Abstract: PURPOSE:To improve the reliability by inspecting the durability of a yarn against friction by rubbing the yarn and the yarn to each other. CONSTITUTION:Two pieces of testing yarns A, B with the same length in which one ends Aa, Ba are fixed, and a load is applied to the other ends Ab, Bb by weights of the same weight, respectively are prepared. In such a state, when the yarn A sets the left end as a start point with respect to the yarn B by placing a cylindrical moving piece 4 between them, the yarn A passes through the lower this side of the moving piece 4 from the lower depth direction, gets entangled in the yarn B, and reaches the lower this side direction. Accordingly, a yarn 4 and a yarn 5 contact to each other at the left side of the moving piece 4, and when the moving piece 4 is moved in parallel in the right and left directions in a reciprocating distance lambda, a contact point 5 also moves in the right and left directions, and both the yarns A, B are rubber against each other. The number of times of a reciprocating motion of the moving piece 4 of until one of these yarns A, B is cut is measured, and after measuring it plural times, the number of times of rubbing of until the yarns A, B are cut is calculated. In such a case, for instance, when the yarns A, B are set to a weaving machine, if each yarn is rubbed against each other K times, the durability is accepted when the calculated average value is >=KX3 times.
Patent JP-H03207936-A (JP)
Title: Oxygen generator and air-conditioning system
Inventor: YOSHIDA TOSHIMI
IPC: F24F1/00
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the quantity of CO2 in view of the air pollution, to produce and supply oxygen, though in a very small quantity, for natural environment, on the other side, and thereby to conserve an ecological system of natural society by providing a system apparatus wherein water vapor is turned to be vapor of high temperature and separated into oxygen ions and hydrogen ions and oxygen molecules are produced by subjecting an ionized gas separated into the ions to electrolysis. CONSTITUTION:In order to remove CO2 in the air, the air is purified by a water solution 2 of a calcium oxide. An oxygen producing apparatus 3 ionizing water vapor H2O and producing oxygen by subjecting a gas of the ionized vapor to electrolysis is incorporated. It is integrated with an air-conditioning system which takes in air from air holes 4 in the lower part, makes it pass through activated carbon and sends the air outside from a fan 49 in the upper part. In other words, a purifier of CO2 and the oxygen producing apparatus are systematized as a total arrangement in an air-conditioner.
Patent JP-H04311840-A (JP)
Title: Overwritable magneto-optical recording medium, confined in depth of groove to <=800 angstrom
Inventor: HOSOKAWA TETSUO
IPC: G11B11/105
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the degradation in C/N by confining the depth of grooves to <=800Angstrom . CONSTITUTION:The depth of the grooves of the overwritable magneto-optical recording medium consisting of at least two layers which are respectively laminated on a substrate S and consist of a memory layer M having perpendicular magnetic anisotropy and a recording layer W having the perpendicular magnetic anisotropy subjected to conversion coupling thereto is confined to <=800Angstrom . The reason why the C/N is improved by confining the depth of the grooves to <=800Angstrom  is not known well but the possible reason thereof lies in that the previous information remains if the depth is made deeper than 800Angstrom . The degradation in the C/N is prevented even with a recorder which is small in an initial auxiliary magnetic field; in addition, the degradation in the C/N is prevented even if the total film thickness of the memory layer and the recording layer is set at the value approximate to the lower limit in order to enhance the recording sensitivity.
Patent JP-H11269700-A (JP)
Title: Electrode material to be hung to electrolyte cell
Inventor: TSUDA MISA
IPC: C25D13/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the insulation performance electrode materials of an electrolytic washing device or the like. SOLUTION: External screw threads 13 are formed on the outer peripheries at the bottom ends of conductive mounting shafts 11 to be hung into an electrolyte from above an electrolyte cell of the electrode materials 10 which are hung from above into the electrolyte cell, are immersed into the electrolyte and are energized via the works immersed in the electrolyte and the electrolyte. On the other hand, electrode plates 12 freely attachably and detachably mounted at the bottom ends of these conductive mounting shafts are recessed with internal screw thread holes 16. The electrode plates are mounted at the bottom ends of the conductive mounting shafts by screwing the external screw threads into the internal screw thread holes. The outer periphery of the external screw treads of the conductive mounting materials are covered with an insulative cap 14.  The outer peripheral surfaces in the portions upper than the insulative cap mounting positions are coated with insulating materials 15. The surfaces of the electrode plates which face the works on the side opposite to the connecting side to the conductive mounting shafts are exposed over the entire surface.
Patent JP-H04311643-A (JP)
Title: Engine cylinder inflow air quantity computing method and fuel injection control method
Inventor: TAKAHASHI SHINSUKE
IPC: F02B75/02
Filed: 1991-04-10
Abstract: PURPOSE:To compute cylinder inflow air quantity with high accuracy even at the time of performing EGR control and compensate fuel transportation delay precisely. CONSTITUTION:In an electronic control device for an engine, the partial pressure of air in an intake is estimated in a block 22, the partial pressure of exhaust gas in the intake pipe is estimated in a block 23, and the cylinder inflow air quantity is computed from each estimated partial pressure and the rotating speed in a block 24. The fuel injection pulse width of each cylinder is independently computed from these numeric values and water temperature. Since the cylinder inflow air quantity is thus computed taking account of the partial pressure of exhaust gas in the intake pipe, the air can be computed with high accuracy even at the time of performing EGR control, and also fuel transportation delay can be compensated.
Patent JP-H07276999-A (JP)
Title: Glass run for automobile
Inventor: KAWAI KATSUNORI
IPC: B60J10/04
Filed: 1994-04-15
Abstract: PURPOSE:To provide an automobile glass run having two contrary properties or more such as holding performance, sliding performance and sealing performance by sufficiently improving plural functions demanded to lip parts. CONSTITUTION:A glass run 5 for an automobile is provided with a glass run body 6 and a first to a fourth lip parts 7, 8, 9, 10. The lap margin w1 of the second and fourth lip parts 8, 10, mainly performing the function of sealing sliding parts, among four lip parts 7-10 is made larger than the lap margin w2 of the first and third lip parts 7, 9.
Patent JP-S57191637-A (JP)
Title: Treatment of silver halide photographic material
Inventor: MINEO TOSHIO
IPC: G03C5/00
Filed: 1981-05-21
Abstract: PURPOSE:To avoid contact between a processing solution with the air and to prevent scum or precipitation due to air oxidation, and to save an amount of processing solution to be used, by a remarkable extent, by allowing the processing solution to flow from backward to forward in the plural processing vessels in water-washing treatment after fixing bath treatment, and providing floating covers in the vessels. CONSTITUTION:After the processes of a fixing bath and a bleach-fix bath, a processing solution is passed counter-currently through many processing vessels in a water-washing process. Floating covers are provided in these vessels in order to prevent contact of the air with the surface of the solution, thus permitting scum of sulfate, etc. and precipitation due to air oxidation of components flowing from the fixing bath to be prevented, and a remarkable amount of processing solution to be saved, frequency of washing of the vessels to be reduced, and photographic characteristics not to be affected unfavorably. Addition of 1,2-benzothiazolin-3-one or the like to a washing replenishment solution can moreover enhance storage stability of the processing solution.
Patent JP-H06264543-A (JP)
Title: Honeycomb curtain wall and honeycomb panel used in the honeycomb curtain wall
Inventor: CHIBA SHUNKAI
IPC: E04C2/38
Filed: 1993-03-11
Abstract: PURPOSE:To facilitate the structuring by forming a composite honeycomb panel having a frame material and a honeycomb core nipped by face plates, and mounting this composite honeycomb panel directly to a skeleton through a mounting metallic material. CONSTITUTION:A frame material 2 is arranged on the peripheral part of an aluminium honeycomb core 3, and face plates 4 consisting of aluminium alloy plates are bonded to both the surfaces to form a composite honeycomb panel 1. The upper part of the honeycomb panel 1 is fixed to a floor part 5 by a fastener 6 consisting of a buried fastener 8, a primary fastener 9, and a secondary fastener 10. The angle-like primary fastener 9 is mounted on the buried fastener 8 buried in and fixed to the floor 5 by a bolt and nut 16, and the secondary fastener 10 is connected to the primary fastener 19 through an intermediate member 19. Thus, the wall part of a building can be thinned to extend the interior space.
Patent JP-H07288084-A (JP)
Title: Exhaust method for rotary anode x-ray tube
Inventor: HAGIWARA NOBUYUKI
IPC: H01J9/385
Filed: 1994-04-18
Abstract: PURPOSE:To reduce erosion of metal constituting a rotary mechanism in an exhaust process, and guarantee long hour stable operation by performing an electron bombardment or the like of an anode while lowering a bearing temperature by cooling a fixed column end part by a cooling device. CONSTITUTION:Rotary positive electrode body structures are arranged inside of a metallic vessel part 22 and an anode side glass vessel part 24, and the fixed column end part 19 is extended outside of a vacuum vessel, and is exposed. A cooling device 27 is heat-conductively fixed to the part 19 exposed outside of a tube, and a heat conductive ring 28 of the device 27 is brought into close contact with and fixed to the part 19, and a plus pole of electric power supply 33 to bombard an anode proton is connected to this. Thereby, while reliably restraining a temperature rise in a bearing constitutive member, gas putting-out exhaust can be performed. Thereby, since reaction between a bearing surface and a lubricant can be restrained, high performance is attained, and the service life can be lengthened.
Patent JP-H06290343-A (JP)
Title: Cup type beverage dispenser
Inventor: MURATA YUKITOSHI
IPC: G07F13/10
Filed: 1993-04-05
Abstract: PURPOSE:To provide a beverage dispenser which can reduce the waste of cups by stopping the carry-out of cups through a cup mechanism when a substitute container is set on a vent stage from a drink take-out port. CONSTITUTION:When a sale command is outputted from a control part with supply of coins or paper money, a cup 8 is carried out through a cup mechanism 2 and set on a vent stage 1 via a cup chute 3. Then, a selected type of beverage is supplied by a fixed amount into the cup 8 through a beverage line 4 and a pipe 5. After, a door 6 is opened and the cup 8 is taken out. In a cup type dispenser of such a constitution, a sensor 9 is provided on the stage 1. The sensor 9 consists of a light emitting element 9a and a light receiving element 9b placed at both sides of the cup 8. When a substitute container is set on the stage 1 in place of the cup 8, the cup 8, the sensor 9 detects the substitute cup and stops the carry-out of the cup 9 through the mechanism 2.
Patent JP-S556138-A (JP)
Title: Heating device
Inventor: TANAKA JIYUNZOU
IPC: F24C7/00
Filed: 1978-06-27
Abstract: PURPOSE: To drain oil dropped from food and uniformly heat the bottom of the food as well as its other part, by using an air heater and a food rest which is placed on a turntable and has recessed and holes opened into them.  
     CONSTITUTION: The magnet-driven turntable 16 is installed at the bottom of a heating chamber 2. A food plate 30 is provided so that its peripheral part is in contact with the top 31 of that of a rotary tray 17. The recesses are provided on the central part of the food plate. The opening holes are opened into the recesses. When the oil drops from a chicken 8 in cooking, the oil is reserved in the tary 17 through the holes 32. Therefore, the heating chamber is protected from being contaminated by the oil. A separate chamber 24 is defined by bent sheet 23 outside the heating chamber. A heater 25 and a fan 26 are provided in the chamber 24 to supply hot air into the heating chamber to heat the side face of the food. The food is thus uniformly cooked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61237600-A (JP)
Title: Acoustic device
Inventor: KASAI JUNICHI
IPC: H04S1/00
Filed: 1985-04-12
Abstract: PURPOSE:To increase an audible distance to a sound source by setting at below 30 deg. an incoming direction angle of an output of a speaker radiating a reverberation sound with respect to the incoming direction of the output from the speaker directly radiating the sound. CONSTITUTION:An output of an acoustic source comprising a tuner, a deck, a CD player or the like is amplified by an amplifier 11 and a sound is directly radiated in the direction as shown by an arrow (b). A part of an output of the acoustic source 10 is branched and inputted to a reverberation circuit 13, a phase change or a time delay is applied to form artificially a reverberation sound, amplify by an amplifier 14, drive a reverberation sound speaker 15 and radiate the reverberation sound in a direction shown by an arrow (a). The direction (a) of the direct sound and the direction (b) of the reverberation sound are set at below 30 deg. at a receiving point (MP). Thereby, the distance to an audible sound source is increased and even in a narrow vehicle room, the sound field having a distance feeling can be obtained.
Patent JP-H11257895-A (JP)
Title: Rocket firework and start therefor
Inventor: SAKAKIBARA MASATOSHI
IPC: F42B4/24
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To induce a unique and graceful firework phenomenon by providing a core part containing an enjoyment powder and a sheath therefor and forming them linearly so that an irregular flash track is described in the air. SOLUTION: The star 1 for rocket firework is constructed as a linear body comprising a core part containing an enjoyment powder and a sheath therefor wherein a plurality of stars 1 are arranged in an outer tube 11 along the axial direction. When a cap 14 is removed and the other end 13b of a fuse 13 is fired, a firing powder 12 is burnt to fire one end side of the star 1 which is thereby skyrocketed by explosion pressure of the firing powder 12. Each star 1 describes an irregular flash track toward the air from the upper end opening of the outer tube 11 by a thrust produced from the ejection power of the enjoyment powder thus inducing a unique and graceful firework phenomenon.
Patent JP-H02259684-A (JP)
Title: Production of hologram
Inventor: SAITO TOSHIHARU
IPC: G03H1/20
Filed: 1989-03-31
Abstract: PURPOSE:To improve security and aesthetic characteristics by forming patterns for registration consisting of hologram images simultaneously with the formation of the hologram images on a hologram forming layer, then detecting the positions of the patterns for registration, determining printing positions and forming printed images on the hologram images. CONSTITUTION:The patterns 5 for registration consisting of the hologram images 4 are formed simultaneously at the time of the formation of the hologram images 4 on the hologram forming layer 3. The printing positions are determined by detecting the positions of the patterns 5 for registration and the printed images are formed on the hologram images 4. The formation of the printed images 7 in tuning with the holograms 4 is, therefore, possible. The hologram images 4 are eventually positioned on the printed images in the case of using this hologram to a card, etc., by which the peeling of the printed images 7 or the intentional peeling thereof is prevented. The security and aesthetic characteristics are improved in this way.
Patent JP-S5412615-A (JP)
Title: Direct current coupled signal bus system
Inventor: TAKEI AKIRA
IPC: H04L12/40
Filed: 1977-06-30
Abstract: PURPOSE:To prevent the effect caused at the power source stoppage time from being given to the signal transfer of other devices, by securing a constitution in which the power can be supplied from the power source outside the device via the diode between the devices which possess the power source independently to perform the signal transfer through time division and via the signal bus.
Patent JP-H09227114-A (JP)
Title: Pigment for colored cosmetic material
Inventor: DOMICHI TAKESHI
IPC: A61K8/19
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment for a cosmetic material, coated so as not to expose the pigment to surface thereof by coating the surface of an inorganic base material having a flat and smooth plane by a metallic oxide gel containing the pigment. SOLUTION: This pigment for a cosmetic material is obtained by coating the surface of mica or a metallic oxide-coated mica having 1-10.0μm size and 0.1-30μm spherical diameter among inorganic base materials of a mica having a flat and smooth plane and a white and transparent feeling, or a mica titanium, etc., besides mineral-based inorganic pigment such as titanium oxide and ferric oxide, with a metallic oxide gel having >=0.05μm membrane thickness formed by a sol-gel method from a starting solution containing a metallic alkoxyde, a pigment, water, an alcohol, an alkali, etc. The metallic oxide is expressed by the formula: M(OR)n [M is a metallic element; OR is an alkoxyl group; (n) is an oxidation number of the metallic element], and as the metallic element, one or more kinds of Si, Zn, Ti, Al, Fe, Zr, etc., are used.  Then, 0.01-20wt.% inorganic and organic pigments based on the metallic oxide are added, and subjected to hydrolysis and a polymerization reaction.
Patent JP-H10275116-A (JP)
Title: Computer system
Inventor: KATO HISASHI
IPC: G06F13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To allow the computer system to operate adaptively to a fault state without stopping the computer system even if a fault occurs in an input/output device by determining whether or not an input/output request of the input/output device is outputted by referring to a device management table. SOLUTION: A RAS process part 2 receives error detection signal from input/output devices 6a to 6c and performs necessary processes. The device management table 3 holds the states of the input/output devices 6a to 6c which can be changed according to a signal from the RAS process part 2. Device drivers 4a to 4c determine whether or not input/output requests are outputted according to the states of the input/output devices 6a to 6c by referring to the device management table 3. Consequently, even if a fault occurs in one of the input/output devices 6a to 6c, the computer system 1 can be placed in operation according to the fault state without being stopped.
Patent JP-H03280186-A (JP)
Title: Automatic vending machine
Inventor: KOYAMA AKIHIRO
IPC: G07F9/02
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the occurrence of disrepute as the result of the selling of a less fresh commodity by changing automatically the selling price from a fixed price into a cheap bargain price a fixed time before it comes to a time limit. CONSTITUTION:When selling price change time and selling stop time are set by a time setting device 32, and it comes to the selling price change time, the price lower than the selling price at present is displayed on the display device 35 of every row automatically by a price setting device 30 capable of setting the changed selling price, and a larger number of the commodities can be sold by selling them at a discount price, and the unsold commodities can be reduced. Besides, when it comes to the selling stop time, a sold-out lamp is lighted, and the selling is inhibited so as to prevent the selling of less fresh food, etc. Thus, the selling of the less fresh food can be prevented, and simultaneously, the unsold commodities can be reduced to the utmost.
Patent JP-H07193484-A (JP)
Title: Source end transmission line driver
Inventor: UORUTAA SHII SHIIRUBATSUKU
IPC: H03K19/0175
Filed: 1992-03-02
Abstract: PURPOSE: To provide a transmission line driver, which supplies a first current to discharge a transmission line from the logical H state to the logical L state and supplies a second current to keep the transmission line in the logical L state, and a pulse transmission circuit having an output which supplies an adjustable current to its input in response to an input signal. CONSTITUTION: A source terminated transmission line driver circuit is provided which has an output connected to a transmission line 24 through a resistance 22. This driver circuit is provided with a gate circuit 12, which generates first and second signals, and a pulse generation circuit 28 which responds to the second signal of the gate circuit to supply a pulse current to the output in the case of switching of the second signal from the first logical state to the second logical state and to supply a static current to the output in the other cases.
Patent JP-H03280687-A (JP)
Title: Picture input controller
Inventor: MUROTOMI MASAYOSHI
IPC: H04N7/18
Filed: 1990-03-29
Abstract: PURPOSE:To relieve the load of a supervisor and to reduce the power consumption by deciding a picture input device energized based on an audio level inputted from plural audio input devices and outputting a video image and its relevant audio signal. CONSTITUTION:Plural audio input devices 1-1-1-n input an audio level in power supply control circuits 3-1-3-n and a decision means decides a picture input device from plural picture input devices 4-1-4-n based on the inputted audio level. Then the output means outputs the video image inputted from the decided device of the picture input devices 4-1-4-n and the audio signal inputted from the audio input devices 1-1-1-n corresponding to the picture input devices 4-1-4-n. Thus, the power consumption is reduced and the load of the supervisor is relieved.