baber/WOPTO huggingface dataset:
Patent JP-H06182530-A (JP)
Title: Molten metal pouring furnace
Inventor: UEDA SEISHIN
IPC: C22C37/04
Filed: 1992-12-17
Abstract: PURPOSE:To reduce the manufacturing cost and to improve the quality of castings in manufacturing spheroidal graphite cast iron by providing a sprue at the position which is higher than the surface of the molten metal to be stored in a molten metal storing part and a degassing chamber. CONSTITUTION:The molten metal 10 is poured from an opening part 2 of a molten metal pouring furnace 1. When the temperature of the molten metal 10 reaches the prescribed value, argon gas is ejected from an inert gas ejecting port 12, and the bubbling of the molten metal 10 in the degassing chamber 7 is executed, and the generated gas is discharged out of the gas suction port. Then, the induction coil 9 is energized and the molten metal 10 is poured from the sprue 11 which is located higher than the surface of the molten metal 10 into the die on the die carrying line. A truck 14 traveling on the track 13 travels in a synchronized manner with the die. When a molten metal detecting sensor 17 detects that the pouring of the molten metal in the frames of the prescribed number is completed, the truck 13 travels in the reverse direction, and the sprue of the following die is detected by the sprue detecting sensor 16, and the pouring the molten metal into the die is started again while the truck traveling in a synchronized manner.
Patent JP-2000161750-A (JP)
Title: Air conditioner
Inventor: UNITA HIROYUKI
IPC: F24F11/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To make uniform the cold temperature distribution early by controlling an wind direction changer, disposed at the air outlet of a sectoral air conditioner mounted on the ceiling at a corner in a room, to blow the air downward at the start-up of cooling operation and to blow the air substantially horizontally after a predetermined time. SOLUTION: A sectoral air conditioner body 1 of a quarter arc sucks air from a lower suction opening, i.e., a front grill 5, through rotation of a crossflow fan and blows air, cooled through heat exchange in a substantially L-shaped heat exchanger, into a room from an arcuate air outlet 2. An arcuate wind direction changer 7 is disposed to cover the air outlet and controlled by a controller 11 depending on the time elapsed at the rising time of cooling operation. More specifically, the wind direction changer is controlled to blow the air downward at the rising time in cooling wind direction automatic operation mode and to blow the air substantially horizontally after a predetermined time thus making uniform the cold temperature distribution early over the entire room.
Patent JP-H05176288-A (JP)
Title: Time axis converter for video signal
Inventor: KURODA KAZUO
IPC: H04N5/92
Filed: 1991-12-19
Abstract: PURPOSE:To reduce the effect of pass-ahead caused by a speed difference between a speed of an input video signal and a speed of a usual video signal on a reproduced picture. CONSTITUTION:A pass-ahead detection circuit outputs a pass-ahead detection signal based on a speed difference between a written reference signal and a read reference signal. A memory control circuit 40 based on the pass-ahead detection signal stores a one-preceding field picture of a field in which pass- ahead is estimated to be caused to both a main memory 21 and a sub memory 22 and a one-preceding field picture is read from the sub memory in the field in which pass-ahead takes place. Furthermore, the memory control circuit 40 based on the pass-ahead detection signal selects either the usual mode or the slip mode, uses only the main memory in the usual mode and uses both the main memory and the sub memory integrally in the slip mode to implement write and read control of the input video signal.
Patent JP-H09175293-A (JP)
Title: Bumper-grille assembling structure
Inventor: ASO TADAHIRO
IPC: B60K11/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To assemble a bumper and a grille with sufficient locking strength even in the case of one or both of the bumper and grille being formed of soft material. SOLUTION: A rib 5 protrusively formed at a front bumper 1 is fittingly inserted in a through hole 12 formed in a radiator grille 2 so as to assemble the radiator grille 2 to the front bumper 1. In the assembled state, the base part side of the rib 5 is insert-held by the internal wall of the through hole 12, and a locking hole 6 formed at the tip part of the rib 5 is fitted to a locking protrusion 15 formed at the lower face of an extended part 14 extended backward while forming the upper face of the through hole 12, thus locking the rib 5.
Patent JP-H04204787-A (JP)
Title: Electrostatic image forming device
Inventor: ANZAI MASAYASU
IPC: G03G21/10
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently recover residual toner with a simple mechanism and to reuse it by providing a brush slidably rotated with the surface of a photosensitive drum on the middle part of a transfer device and an optical image projecting part. CONSTITUTION:The brush 15 slidably rotated with the surface of the photosensitive drum 1 on the middle part of the projecting part projecting the optical image 4 on the photosensitive drum 1, and the transfer device 10 transferring a toner image on the drum 1 on a recording medium 9, is provided, and the residual toner 17 on the photosensitive drum is tentatively attracted and removed. Then, the toner 17 is dispersed on the photosensitive drum to be reattracted, and recovered by a developing machine 5. The voltage of a polarity for attracting the toner 17 remaining on the surface of the photosensitive drum and the voltage of the reverse polarity are alternately applied on the brush 15. Thus, the toner remaining on the photosensitive drum can be recovered and reused.
Patent JP-2000159897-A (JP)
Title: Method for separating defective product of polymer compound
Inventor: NORITOMI AKINORI
IPC: G01N21/35
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a separation method wherein the properties of the products produced are quickly determined at regular intervals so that the occurrence of defective products can be reduced. SOLUTION: In the method for separating defective products in the process for continuously producing a polymer compound, data determined by measuring the near infrared absorbance in one or more wavelength regions in a near infrared light region from 400 to 2,500 nm are subjected to differentiation, a correlation is obtained by the multiple linear regression analysis or partial least squares method from the wavelength regions wherein various polymer properties measured and analyzed by different means in advance are correlative thereto, thus giving a calibration curve, and the objective quality characteristic values of the polymer compound are determined from the curve.
Patent JP-H07220464-A (JP)
Title: Electronic system using memory that can be exchanged
Inventor: DONARUDO PII ROERINGU
IPC: G11B19/20
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a detachable external storage device by respectively fixing and unfixing first and second connector parts and connecting and releasing a first hard disk driving device to/from a disk drive control system. CONSTITUTION: A host electronic system 3 is connected with a disk driving system PCA5 through an interface circuit 4. A first connector part 6a is provided for PCA5 and a second connector part 6b is provided within a memory cassette 8. The cassette 8 can be inserted and fetched to/from the housing of a host device 1 through a housing slot 9 within a housing 2. When the cassette 8 is completely inserted within the slot 9, a finger clip tip part is projected from the slot 9 to combine the part 6b with the part 6a within the housing 2. Therefore a head/disk assembly in the cassette 8 is connected with PCA 5 in the host device to be bi-directionally combined with the host device through the interface 4.
Patent JP-H08180337-A (JP)
Title: Magnetic recording/reproducing device and cleaning cassette
Inventor: OGURO MASAKI
IPC: G11B23/04
Filed: 1994-12-27
Abstract: PURPOSE: To perform cleaning operation for a prescribed time according to a cassette type, etc., by discriminating whether or not a loaded cassette is a cleaning tape based on information stored in the cassette. CONSTITUTION: An ID board 11 or a semiconductor memory (MIC) is incorporated in the cleaning cassette 1. A controller 15 of a digital VTR 10 discriminates tape type, tape thickness, grade, etc., of a tape by detecting values of resistors R1-R3 of the board 11 from terminals P1-P4. The controller 15 ejects the cleaning cassette when a prescribed cleaning time has elapsed based on these information. Thus, a trouble, etc., damaging a head by using the cleaning cassette for a long time is prevented.
Patent JP-H10177484-A (JP)
Title: Argument checking device
Inventor: MOTOSHIGE KOUICHI
IPC: G06F9/45
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a program by setting a default value corresponding to a argument type as an argument when it is judged that the number and type of the argument of a function calling part in a program source code are coincident with the number and type of the argument of a function declearing part in a function argument table. SOLUTION: A function argument table generating part 11 generates the function argument table consisting of a function name and the number and type of the argument based on the function declearing part of the program source code which is stored in the program source code storage area 21 of a storage part 20 and writes it in a function argument table storage area 22. A function argument checking part 12 compares the number and type of the argument of the function calling part inside the program source code with the number and type of the argument in the function argument table.  When an error exists in the number and type of the argument of the function calling part, an automatic function argument setting part 13 reads the default value corresponding to the type of the argument from an argument setting value table storage area 23 so as to set it as the argument of the function calling part.
Patent JP-H06212130-A (JP)
Title: Multilayer foamed pressure-sensitive adhesive tape and its production
Inventor: SHIZUKUDA HARUO
IPC: C09J7/38
Filed: 1992-12-18
Abstract: PURPOSE: To prepare a double coated adhesive tape which can be easily perforated, is heat-resistant, and is stable in size, and can contain a silicone adhesive.  
     CONSTITUTION: This adhesive tape is a multilayered foamed pressure sensitive adhesive tape consisting of a foamed pressure sensitive adhesive layer, a transparent flexible film 3, a transparent self-adhesive or transparent adhesive layer 2 and a transparent peeling material 1 which are layered in this order. Or the adhesive tape is a multilayer foamed pressure sensitive adhesive tape consisting of a self-adhesive, a foamed base material, a transparent flexible film 3, a transparent self-adhesive or transparent adhesive layer 2 and a transparent peeling material 1 which are layered in this order. When the foamed pressure sensitive layer or the foamed base material is formed by injecting foamed pressure sensitive adhesive monomers M or oligomers G between a laminated body 10 consisting of the layers 3, 2 and 1 and the other transparent peeling material opposite to the layer 3, irradiating ultraviolet lays on the monomers M or oligomers G through the laminated body 10 and/or the transparent peeling material 1 and polymerizing the monomers M or oligomers G, a self-adhesive is applied to the pressure sensitive layer or the base material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H061931-A (JP)
Title: Coating composition for master medium for nonhysteresis transfer, and its production
Inventor: JIYOSEFU ANSONII BAADON
IPC: G11B5/708
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a coating compsn. giving a master medium having superior durability and anhysteretic recording characteristics by incorporating specified amts. of a magnetic pigment, an abrasive powder, a colloidal inorg. powder, a wetting agent, a lubricant and a specified binder.  
     CONSTITUTION: (A) 59-69 wt.% of a magnetic pigment, (B) 2.95-6.9 wt.% of an abrasive powder, (C) 0-5.4 wt.% of a colloidal inorg. powder and (D) 2.9-4.5 wt.% of a wetting agent are mixed with a solvent to wet the component A, etc., the mixture is pulverized and (E) 0.7-3.1 wt.% lubricant and (F) 14.1-33.6 wt.% binder consisting of 85 wt.% polyurethane and 0.05-15 wt.% polyisocyanate crosslinking agent are added to the pulverized mixture. The mixture is let down and then grinding is carried out to obtain the objective coating compsn. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08209165-A (JP)
Title: Diffusion pump oil
Inventor: NAKANISHI HIROSHI
IPC: C10N40/00
Filed: 1994-12-30
Abstract: PURPOSE: To obtain a diffusion pump oil which comprises a novel compd. having excellent oxidative and thermal stabilities and a low vapor pressure. CONSTITUTION: This diffusion pump oil mainly comprises a novel polyphenyl thioether represented by the formula (wherein (n) is an integer of 1-4, pref. 1-3; and each R is independently H or a 1-24C hydrocarbon group, a pref. hydrocarbon group being a 5-20C linear or branched alkyl or alkenyl, a 6-20C cycloalkyl, aryl, alkaryl, or aralkyl and an esp. pref. hydrocarbon group being a 10-18C alkyl).
Patent JP-H08168319-A (JP)
Title: Ground voltage amplification stabilizer
Inventor: MINE HIDEOMI
IPC: A01G7/04
Filed: 1994-12-18
Abstract: PURPOSE: To obtain a ground voltage amplification stabilizer capable of activating the ground and principally accelerating growth of plants by amplifying and the stabilizing voltage of the ground. CONSTITUTION: A main body part 1 of this stabilizer is made of a material having electroconductivity and electric resistance larger than the ground and is formed in an almost corn shape, and a carbon part material 2 having higher electric resistance than the main body 1 is buried in the axis center part in an upper end side of the main body part 1, and an electrically chargeable part material 3 is buried in a bottom end part of the carbon part material 2 in an axis center part of the main body part 1, on the other hand, a quartz crystal 4 is set on a top end part of the carbon part material 2 at the top end part of the main body part 1.
Patent JP-H10178101-A (JP)
Title: Path wiring in integrated circuit
Inventor: NICHOLAS S FIDACIA
IPC: H01L27/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To realize path wiring for data signal, electric power signal and grounding signal with high efficiency, in a path wiring channel of an integrated circuit. SOLUTION: A path wiring for signals is performed in a path wiring channel between a first logical block 11 and a second logical block 12. For an electric power signal in a power conductor 13, path wiring is performed as a part of a bottom part layer of the path wiring channel. The bottom part layer is placed at the upper part of an integrated circuit substrate. For a grounding signal, path wiring is performed as a part of the bottom part layer of the path wiring channel, too. For data lines 21 and 22, path wiring is performed in an upper part layer of the path wiring channel. The data lines 21 and 22 transmit data signal in the path wiring channel. For connection lines 31-41, path wiring is performed in an intermediate layer of the path wiring channel. The intermediate layer is present between the bottom part layer and the upper part layer of the path wiring channel.  The connection lines connect a subset of the data lines 21 and 22 in the upper part layer, a grounding conductor of the bottom part layer and the power conductor 13 of the bottom part layer, to the first logical block and the second logical block.
Patent JP-H07158868-A (JP)
Title: Hot-water mat type floor heating device
Inventor: OSAWA AKIRA
IPC: F24D3/00
Filed: 1993-12-04
Abstract: PURPOSE:To provide a hot-water mat type floor heating device, in which water will never be spilt in the case of removing a hot-water mat out of a heat source machine. CONSTITUTION:A floor heating device is constituted of a mat 2, accommodating a hot-water circulating passage 1, and a heat source machine 4, to which the mat 2 is connected detachably through a communicating hose 3. In the heat source machine 4 of the floor heating device, in which a water tank 5, a sending side pipeline 9, connected to a coupling socket 8 through a water tank 5, a pump 6 and a heat exchanger 7, and a returning side pipeline 19 from the coupling socket 8 to the water tank 5 are provided, a first branched pipeline 12, branched from an intermediate point between the heat exchanger 7 and the heat exchanger 8 of the sending side pipeline 9 through a first three-way valve 11 is joined with the water tank 5. At the same time, a second branched pipeline 14, branched from the pipeline 10 through a second three-way valve 13, is joined with an intermediate point between the water tank 5 and the pump 6 of the sending side pipeline 9 and, further, a solenoid valve 15 is interposed between the water tank 5 and the joining point to receive water in the mat 2 into the water tank 5 by the pump 6 through both of three-way valves 11, 13 and branch pipes 12, 14 upon water extracting operation.
Patent JP-H04210139-A (JP)
Title: Mount device with liquid encapsulated
Inventor: YAMATE YUUKI
IPC: F16F13/00
Filed: 1990-11-30
Abstract: PURPOSE:To lessen the vibration transmission factor from the low frequency to high frequency range by furnishing the main chamber with a capacity changing member, and expanding and contracting it with a driving means. CONSTITUTION:For vibration in the low frequency range a good damping characteristic is obtained by allowing a liquid to pass through an orifice 9 leading from the main to aux. chamber 8 or vice versa. For high frequency range vibrations, on the other hand, the rigidity of a mount 12 can be sunk by changing the capacity of a capacity changing member 10. Thereby vibrations and noises, for example transmitted from the engine to car body, can be reduced over a wide frequency ranges.
Patent JP-H04208646-A (JP)
Title: Constant speed travel device for car
Inventor: MURAI TAKESHI
IPC: B60W10/10
Filed: 1990-11-30
Abstract: PURPOSE:To carry out proper speed change control by carrying out shift-up judgment at the time when a throttle opening returning amount after it is judged to be in the normal state comes to be higher than a set value, and changing the set value of the throttle opening returning amount in accordance with a car load. CONSTITUTION:A control unit 8 sets a target throttle opening on the basis of an actual car speed and others, and drives a throttle valve actuator 4 by an automatic speed control means 8A. And, an automatic speed change gear 5 is controlled by a speed change control means 8B on the basis of the actual car speed, throttle opening and others. Furthermore, at the time of a car entering an uphill road, shift-down of the automatic speed change gear 5 is judged by a 4 3 judge means 8C. Subsequently, at the time of the car emerging from the uphill road, shift-up of the automatic speed change gear 5 is judged by a 3 4 judge means 8D. Then, the set value of the throttle opening returning amount to carry out shift-up judgment is changed in accordance with a car load. Consequently, it is possible always to carry out shift-up of the automatic speed change gear most properly.
Patent JP-H08174179-A (JP)
Title: Detection of abnormality of chill bent
Inventor: SAKONO OSAMU
IPC: B22D17/32
Filed: 1994-12-27
Abstract: PURPOSE: To detect the abnormality in a chill bent by communicating an air passage with the chill bent from the back surface to the inner part of a metallic mold, feeding air before closing the metallic mold and detecting the pressure by a pressure switch. CONSTITUTION: Before the cleaning by air blow, the cooling by releasing agent spray, etc., are applied to the forming metallic mold, the high pressure air is blown off onto the chill bent 5 of a movable metallic mold 3 from a high pressure air source 14 through a diffuser fine pipe and a flexible tube by opening a high pressure valve 13. Then, the high pressure air is blown off to the broken piece 24 of a solidified material which does not fall down even by the cleaning of the air blow on the chill bent 5, to clean the chill bent 5. Successively, the high pressure valve 13 is closed and a low pressure valve 15 is opened to actuate the pressure switch 18.  When the broken piece 24 of the solidified material on the chill bent 5 remains and the pressure rises, then the inner pressure of the diffuser exceeds the preset upper limit, an alarm is raised and an automatic forming machine is stopped.
Patent JP-H04205631-A (JP)
Title: Data processor
Inventor: YOSHIBAYASHI HIROBUMI
IPC: G06F11/32
Filed: 1990-11-30
Abstract: PURPOSE:To surely inform an operator that a system is in a situation where it becomes uncontrollable in the future by investigating whether an uncontrollable element occurs in various input/output units or not, judging a degree that the system becomes uncontrollable by means of the investigated result and outputting a message sound in accordance with the degree. CONSTITUTION:ROM(Read Only Memory) 2 storing program data and the like and RAM(Random Acess Memory) 3 where various memory areas for data processing are connected to CPU(central processing unit) constituting a control part mainbody so as to constitute a micro computer in a POS(Point of Sales) terminal. Is investigated whether the element that the system becomes uncontrollable occurs in the various input/output units or not. The degree that the system becomes uncontrollable is judged by the investigated result and the message sound whose tone differs according to the degree is outputted. Thus, that the system is in the situation where it becomes uncontrollable in the future can surely be informed to the operator.
Patent JP-H05173901-A (JP)
Title: Memory holding circuit
Inventor: YOSHII HIROMITSU
IPC: G06F1/32
Filed: 1991-12-24
Abstract: PURPOSE:To cut off the leak current from a battery to another circuit with the battery unconnected or at the time of disconnection to prevent the consumption of the battery by providing a detecting circuit, a pull-down resistance, and a current cutting-off circuit. CONSTITUTION:The detecting circuit which detects whether the voltage of a battery 1 is higher than a memory contents holding voltage or not, a pull- down resistance 3 which causes the detecting circuit to recognize that it is lower than the holding voltage at the time of not connecting the battery 1, and a current cutting-off circuit (transistor) 4 which cuts off the current flowing from the battery 1 through the pull-down resistance 3 at the time of turning off a main power source are provided, and contents of a memory are held by the voltage supplied from the battery 1 at the time of turning off the main power source. Consequently, the detecting circuit recognizes that the voltage is lower than the memory contents holding voltage though the battery 1 and the detecting circuit are not connected yet or disconnected. Thus, the voltage reduction state is recognized when the battery 1 is consumed, unconnected, or disconnected, and the leak current from the battery 1 to the circuit is cut off to prevent the consumption of the battery 1.
Patent JP-H06184759-A (JP)
Title: Chemical plating device
Inventor: MAKINO ATSUSHI
IPC: H05K3/18
Filed: 1992-12-22
Abstract: PURPOSE:To stably perform plating by connecting a vacuum pump to an exhaust port provided on the lid of a treating tank. CONSTITUTION:A treating tank 1 is provided to a chemical plating device, the tank 1 is charged with a processing soln. 2, and the tank 1 is sealed by a lid 3. An exhaust port 4 is provided on the lid 3, an upper space 5 is formed over the soln. 2, and a vacuum pump 8 is connected to the exhaust port 4. The pump 8 is operated to exhaust the air in the tank 1 from the exhaust port 4 to lower the air pressure in the tank 1. Consequently, the amt. of dissolved oxygen in the soln. is decreased, the copper ion in the soln. is reduced, and the main reaction to deposit copper is accelerated.