baber/WOPTO huggingface dataset:
Patent IL-91722-A (IL)
Title: Method of modifying the properties of a metal matrix composite body
IPC: C22C47/08
Filed: 1989-09-21
Abstract: The present invention relates to modifying the properties of a metal matrix composite body by a post formation process treatment and/or a substantially contiguous modification treatment. The post formation process treatment may be applicable to a variety of metal matrix composite bodies produced by various techniques, and is particularly applicable to modifying the properties of a metal matrix composite body produced by a spontaneous infiltration technique. The substantially contiguous modification process may also be used primarily in conjunction with metal matrix composite bodies produced according to a spontaneous infiltration technique. Particularly, at least a portion of the matrix metal of the metal matrix composite body and/or the filler material of the metal matrix composite body is modified or altered during and/or after the formation process.
[EP0370940A1]
Patent JP-S60153833-A (JP)
Inventor: SUNAKAWA MASAROU
IPC: A47L9/26
Filed: 1984-01-25
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-H02190417-A (JP)
Title: Method for removing stuck metal in degassing vessel
Inventor: NAKAMURA HIROMI
IPC: C21C7/10
Filed: 1989-01-19
Abstract: PURPOSE:To easily remove metal stuck to a ladle by blowing gas containing oxygen as main component to solidified metal stuck to inner wall in a vessel to melt the solidified metal and flowing this into a second ladle laying sand. CONSTITUTION:After completing degassing treatment, the molten metal, which is already treated in the degassing vessel 10, is discharged into a first ladle and the ladle is exchanged into the second ladle 31. The sand 32 is laid up on the bottom of the second ladle 31 and a protecting plate is arranged at lower part of the inner circumferential wall face standing up from the bottom face. Electrodes in the degassing vessel 10 are removed and pipes 30 are inserted in the holes 20. Further, by taking off a chuter from the hole 18, the pipe 30 is inserted. The gas containing the oxygen as the main component is supplied in each pipe 30 and flown to the stuck metal 24 to melt the metal 24. The melted metal iron is passed through submerged tubes 12, 14 and dropped to discharge this into the second ladle 31. By this method, the stuck solidified metal can be removed for short time. Further, the charged metal is not stuck to the inner wall in the ladle.
Patent JP-S55104440-A (JP)
Title: Gas permeation controlling method in sintering machine pallet side section
Inventor: TOKUNAGA SUMIO
IPC: F27B21/06
Filed: 1979-02-02
Abstract: PURPOSE: To prevent a sintered product quality deterioration and a yield lowering due to oversintering of sintering starting material at both side sections of the moving pallet of a Dwight-Lloyd type sintering machine by placing grate bars for controlling gas permeability at the sections.  
     CONSTITUTION: At both side sections of grate bars 1 of the moving pallet of a Dwight-Lloyd type sintering machine one or a plurality of grate bars 4 are placed. Bar 4 has a flat surface free from an air permeable gap, and no gap is left between placed bar 4 and side plate 2 and between bars 4 to form construction with no gas permeability. When blended starting material for sintering is charged onto the pallet, coarse grain material usually gathers in the vicinities of the side plates, and oversintering of the material due to excess gas permeability occurs, whereby the sintered product becomes brittle and fragile, resulting in deteriorated quality and a lowered yield. By placing bars 4 the gas permeability is controlled to prevent occurrence of defects due to oversintering. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05202564-A (JP)
Title: Passive solar system in apartment house
Inventor: IIDA IKUO
IPC: F24F7/04
Filed: 1992-01-23
Abstract: PURPOSE:To embody a passive solar system in an apartment and provide a comfortable living space. CONSTITUTION:In a apartment house having floor slabs 1 of inverted beams 9, 10, upper and lower layer vent paths VU, VL are formed at the upper and lower parts of a living space 15. These paths VU, VL are made to communicate through south and north side paths DS, DN respectively. The upper layer vent path VU is made to communicate through south and north side upper vents 20, 30 with respective dampers 19 and the lower layer vent path VL is made to communicate through south and north side lower vents 21, 31 with respective dampers 19.
Patent JP-H06218240-A (JP)
Title: Production of membrane module
Inventor: SHIMIZU TADASHI
IPC: B01D63/00
Filed: 1993-01-26
Abstract: PURPOSE:To prevent joining unevenness and to improve joininig efficiency at the time of fixing a filtration membrane to a membrane supporting body in producing a membrane module by covering the surface of an organic material membrane supporting body with the organic filtration membrane, welding by locally heating the peripheral part of the filtration membrane and bonding to fix the filtration membrane on the membrane supporting body. CONSTITUTION:The filtration membrane 10 is fixed to the membrane supporting body 9 by covering the surface of the organic material membrane supporting body 9 with the organic filtration membrane 10, welding by locally heating the peripheral part of the filtration membrane 10 with a heating press plate 14. As a result, at the time of fixing the filtration membrane to the membrane supporting body in producing the membrane module, joining unevenness is prevented, joining efficiently is improved and the air tightness of the membrane module is secured.
Patent JP-2000205963-A (JP)
Title: Method for enhancing durability of infrared surface thermometer
Inventor: NOZAKI MIKINARI
IPC: G01J5/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing the durability of an infrared surface thermometer. SOLUTION: This method for enhancing the durability of an infrared surface thermometer 1 includes installing a shield plate 3 in front of the infrared surface thermometer 1 and passing air 7 between the infrared surface thermometer 1 and the shield plate 3. The shield plate 3 has a plurality of holes 13 therein which inhibit passage of scattered matter 8 therethrough but do not impede temperature detection by infrared rays. The direction of flow of the air 7 is perpendicular to the infrared surface thermometer 1 or toward the shield plate 3. The infrared surface thermometer 1 may be enclosed within a protective cover 5 integrated with the shield plate 3.
Patent JP-H01184755-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: OMOTO KATSUHIKO
IPC: G11B17/32
Filed: 1988-01-19
Abstract: PURPOSE:To hold a magnetic disk and a magnetic head at a stable opposed state by arranging a pad on a position opposed to the magnetic head. CONSTITUTION:In the pad having a groove part arranged on the position opposed to the magnetic head, the edge part 8a of an external wall on the upstream side and the edge part 9a of an inwall on the downstream side of the groove part are formed so as to be curved in the rotating direction of a magnetic disk 1 along the radius direction of the disk 1. Thereby, an air flow generated due to the rotation of the disk 1 is sufficiently allowed to flow between the magnetic disk 1 and the magnetic pad 6 and proper positive pressure can be generated. Since the width W1 of an inner peripheral side aperture of the groove part of the pad 6 is set up so as to be wider than the width W2 of an outer peripheral side aperture, the pressing force on the inner peripheral side is released and contact pressure between the disk 1 and the head 4 is not sharply changed even in the radius direction. Consequently, the magnetic disk 1 and the magnetic head 4 can be held at the stable opposed state.
Patent JP-S63180547-A (JP)
Title: Vehicle brake device
Inventor: TAKAYAMA TOSHIO
IPC: B60T7/12
Filed: 1987-01-20
Abstract: PURPOSE:To prevent to maintain braking contrarily to the will of the driver, by maintaining the braking only when the vehicle satisfies at lest one of the plural requirements for a specific time or more. CONSTITUTION:A sensor group 40 to detect whether the vehicle satisfies the operating requirements or not; a controller 30 to measure the time to satisfy the plural operating requirements, to compare the measured time and the standard value, and to output a signal when the time exceeds the standard value; and a proportional solenoid 21 and a control valve 20 as a braking force holding device to hold the braking force of the brake subject to the output of such a signal; are furnished. Therefore, not only the automatic brake is prevented from operating unnecessarily in a normal running, but also the brake can be prevented from operating contrarily to the driver's will, even in a starting operation requiring a delicate driving operation, including the starting on the uphill road.
Patent JP-H09202557-A (JP)
Title: Home elevator
Inventor: HATOBA TOORU
IPC: B66B11/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a need to provide an inspection door on a jamb, by issuing an alarm when an inspection door provided on the floor surface of a car is closed and is not locked. SOLUTION: An inspection door 14 is provided on a floor surface 13 of a car 1 by hinges so as to be freely opened and closed. An operator goes down into a pit chamber 4 by the opening operation, and maintenance inspection for a winder 2 and a control panel 3 can be performed. A lock means for locking the inspection door in the closing state is provided on the inspection door 14. When a lock lever is engaged with the floor surface 13 by operating the lock means, this engagement is detected by a push switch, and a signal is output to the control panel 3. This signal is input from a limit switch. Therefore, locking can be detected. When one lock signal is not output, a buzzer on an operating panel provided on a side panel of the car 1 issues an alarm.  When both lock detected signals are not input, it is judged that the inspection is being performed, any alarm is not issued from the buzzer. Since the inspection door is provided, any jamb is not required.
Patent JP-S63181935-A (JP)
Inventor: DEGUCHI TAKAMICHI
IPC: F16F7/00
Filed: 1987-01-20
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-H08200703-A (JP)
Title: Oven toaster
Inventor: SUZUKI KATSUAKI
IPC: H05B3/00
Filed: 1995-01-26
Abstract: PURPOSE: To enable a user to predict a cooking finish time, by a method wherein a setting means which sets the cooking time of an oven toaster is constituted of a rotary type variable resistor, and light emitting diodes corresponding to graduations are arranged around a knob of the variable resistor, and the passing of a cooking period of time is displayed by the lighting up of the light emitting diodes. CONSTITUTION: An output of a rotary type variable resistor 14 is input in an AD converter 15, and a cooking period of time is determined by a motion time determining means 16 by an output of the AD converter. Also, a heating power is set by a detection result of a power source voltage detecting means 13. Then, while opening/closing a relay contact 11 conforming to the heating power, power is connected to a heater for the cooking period of time which has been determined in advance, and a cooking is performed.
Patent JP-H09204462-A (JP)
Title: Household account book system
Inventor: KOBORI HARUMICHI
IPC: G06Q10/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To permit a user to easily judge the input omission of a breakdown. SOLUTION: When a system is started, CPU executes the reception processing of the input of the actual balance D of the next day (S17-S23). Then, the reception processing of input on the breakdown of expense is executed (S24-S28). Then, a difference amount X between the actual balance of the next day and the balance of the next day on calculation is obtained, and it is informed to the user. When it is not '0', the input of the breakdown of expenditure and income can be received again.
Patent JP-H03216763-A (JP)
Title: Sequential circuit
Inventor: SHIMA KAZUMASA
IPC: G06F17/50
Filed: 1990-01-22
Abstract: PURPOSE:To reduce the entire area of a sequential circuit by deciding the number of storage elements which function to hold the state of the sequential circuit as well as the logical specifications of a combination circuit that decides the state of each storage element. CONSTITUTION:This sequential circuit consists of a combination circuit 11, a storage element part 12, and a connection part 13. The storage elements are provided in number equal to the number of circuit states in order to hold the state of the sequential circuit. Then the 1:1 correspondence is secured between each storage element and each circuit state. When the circuit state is shifted, only the states of two storage elements corresponding to two states set before and after the shift are inverted. Meanwhile the state change is inhibited to all storage elements when the circuit stage has no shift. The logical specifications of the circuit 11 are decided in order to ensure these two preceding operations. As a result, the entire required area can be reduced for a sequential circuit.
Patent JP-S59139709-A (JP)
Title: Transistor circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03F3/347
Filed: 1984-01-23
Abstract: PURPOSE:To fix the DC potential of an output terminal regardless of an AC current amplification factor by setting different levels of density for emitter currents of a pair of transistors constituting a current mirror circuit. CONSTITUTION:The active load of a differential amplifier 1 is formed with a current mirror circuit which contains a transistor TR2 having the short-circuiting between its collector and base and a resistance 7. The base of a TR3 is connected to the short circuit point between the collector and the base of the TR2, and an emitter resistance 8 is provided. A load resistance 4 is connected to the output terminal of the current mirror circuit. In this case, the emitter current density of the TR3 is set larger than that of the TR2. In other words, the value of the resistance 8 is reduced without reducing the emitter junction area of the TR3 nor varying the emitter junction areas of both TR2 and TR3. As a result, the AC current amplification factor is set larger than the DC current amplification factor. Then the DC potential of a terminal 6 can be fixed regardless of the AC current amplification factor.
Patent JP-S60154261-A (JP)
Title: Reversal developing method
Inventor: SHIYOUJI HISAFUMI
IPC: G03G15/08
Filed: 1984-01-24
Abstract: PURPOSE:To form a sharp image by performing reversal development while putting the gap between a developer conveyor which conveys plural-component developers and an image carrier which holds an electrostatic latent image, and the amplitude and frequency of the AC component of a development bias voltage in specific relation. CONSTITUTION:A photosensitive drum 9 is exposed with a recording signal from a data recording part to record an electrostatic latent image. The plural-component developer 31 is contained in the developer reservoir 38 of a developing device 11, and when the developer 31 conveyed onto a sleeve 11A while its thickness is controlled by a napping controlling blade 30 reaches a development area 39, the electrostatic latent image recorded on the drum 9 is developed on reversal basis through the operation of the potential of the drum 9 and electric field by an AC power source 37 and a DC power source 36. Then, an expression is satisfied, where VAC(V) is the amplitude of the voltage of the power source 37, f(Hz) is the frequency, and d(mm.) is the gap between the drum 9 and sleeve 11A. Thus, a sharp image is formed without density deficiency nor fogging.
Patent JP-S58129808-A (JP)
Title: Antenna device for receiver
Inventor: HORIKI MASAHIKO
IPC: H01Q21/00
Filed: 1982-01-26
Abstract: PURPOSE:To receive a radio wave having a weak electric field with high precision by using a miniaturized loop antenna equipped to the cabinet of equipment and a large-sized loop antenna incorporated in an audio rack selectively through switching. CONSTITUTION:The miniaturized loop antenna 2 is equipped invariably to the rear surface of the cabinet 1. The large-sized loop antenna 3 is fitted to the rear surface plate of the audio rack. When switches 9a and 9b are placed at terminal sides (a), a radio wave received by the miniaturized loop antenna 2 is transmitted and when the switches 9a and 9b are placed at terminal sides (b), a radio wave received by the large-sized loop antenna 3 is transmitted. Then, the use of the large-sized loop antenna 3 enables high-sensitivity reception of even a radio wave having a weak electric field and even when a receiver is used by being drawn out of the audio rack, the switches 9a and 9b are placed at the terminal sides (a) to perform reception nearly as on a high level as before by the miniaturized antenna 2.
Patent JP-S59136631-A (JP)
Title: Detection of leakage from membrane separator
Inventor: OOTOMO TERUO
IPC: B01D65/10
Filed: 1983-01-26
Abstract: PURPOSE:To decide quickly and exactly the presence or absence of any fracture in a membrane separator by using a fluorescent high polymer compd. obtd. by reacting a high polymer compd. having a hydroxyl group or amino group with a photolabeling reagent. CONSTITUTION:Dextran T-2000 as a high polymer compd. having a hydroxyl group or an amino group and isothiocyanofluoreseine as a photolabeling reagent are reacted in a solvent such as dimethyl sulfoxide, pyridine in the presence of dibutyltin dilaurate and fluoreseinthiocarbamate deriv. of dextran (FITC-Dxt-T- 200) is obtd. The presence or absence of the fracture in a membrane separator is quickly and extactly decided by using such fluorecent high polymer compd.
Patent JP-H10210032-A (JP)
Title: Broadcast method
Inventor: MIZUGUCHI YUJI
IPC: H04L12/18
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To facilitate broadcast (multicast and broadcast) of isochronous data in plural nodes in a system where one master node and one or more slave nodes are connected to a network and the master node issues a token at intervals of a certain time and only a node designated by the token outputs data. SOLUTION: One master node 101, which issues a token, and one or more slave nodes 102 to 104 which are connected to the network hold one or more node IDs 111 to 114 for isochronous data independently of their peculiar node IDs for asynchronous data. Node IDs 111 to 114 for isochronous data can be set to arbitrary values, and node Ids for isochronous data of plural nodes are duplicated, and all of nodes having a duplicated node ID for ischronous data receive the same isochronous data, thereby realizing 1:1 communication between nodes and broadcast among plural nodes.
Patent JP-S63180526-A (JP)
Title: Driving device with constant speed for vehicle
Inventor: ETO YOSHIYUKI
IPC: B60K31/00
Filed: 1987-01-20
Abstract: PURPOSE:To eliminate an unnecessary shock in speed change by detecting the difference between the set car speed and real car speed and also detecting the difference between a throttle opening and a shift down opening of an auto matic transmission, at the time of resuming a constant speed driving control after the release thereof, then prohibiting a shift down operation in the case that respective differences are within a predetermined value. CONSTITUTION:In the case that a constant speed driving device is employed for a vehicle with an automatic transmission, when a constant speed driving control is released and thereafter a set speed is again set so as to resume the constant speed driving control (a resume switch 24 is turned on), the difference between a real car speed detected by a car speed sensor 25 and set car speed is detected while a throttle opening corresponding to the speed difference and the shift down opening of an automatic transmission is detected. In the case that the speed difference and opening difference are within a predetermined value, the command for prohibiting a shift down operation so as to stop the operation of a shift control device 36. Thus, the shift operation just prior to a target speed so as to eliminate an incisor shock in speed change.
Patent JP-S61170561-A (JP)
Title: Formation of high melting point metal film
Inventor: KATO KINYA
IPC: C23C14/34
Filed: 1985-01-25
Abstract: PURPOSE:To form the titled film capable of processing for forming pattern superior in insulation between layers and step difference covering property, by sputtering high m.p. metal using Ne as sputtering gas. CONSTITUTION:High m.p. metal selected from one kind among Cr, V, Nb, Ta, Mo, W or alloys composed mainly of these is sputtered, by using Ne as sputtering gas, to form high m.p. metal film capable of forming pattern capable of realizing good step difference covering property. Furthermore, since film forming rate of said Ne is low, Ne is used as sputter gas at initial stage of film formation, Ar having high film formation rate is used at the latter half, and the desired titled film can be formed without sacrificing film formation rate as a whole.
Patent JP-H09192449-A (JP)
Title: Slurried neutralizer for treatment of exhaust gas and treating method of exhaust gas
Inventor: YAMASHITA AKIHIKO
IPC: B01D53/40
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To remove an acid component in exhaust gas with a high removing efficiency by a half-dry process by incorporating particles of a water-absorbing polymer compd. into a slurried neutralizer. SOLUTION: The slurried neutralizer used to remove an acid component in exhaust gas by a half-dry process contains particles of a water-absorbing polymer compd. As for the water-absorbing polymer compd. particles, such a material is preferably used that contains water-absorbing particles having <=100μm average particle size which can absorb a large amt. of water, 0.1-30wt.% calcium hydroxide, and 0.1-20 pts.wt. of water-absorbing polymer particles based on 100 pts.wt. of calcium hydroxide. Thus, absorption and removing efficiency for an acid component by a neutralizer can be significantly improved.
Patent JP-H0754917-A (JP)
Title: Vibration damping device
Inventor: WATANABE JO
IPC: G05D19/02
Filed: 1994-02-03
Abstract: PURPOSE:To effectively suppress vibrations over wide frequency bands by forming a fluid chamber bounded by a vibration receiving member installed adjacent to a vibration generating apparatus and a vibration damping member installed adjacent to a fixing member, and accommodating an electroviscous fluid with the viscosity varying according to the external electric field in the fluid chamber. CONSTITUTION:A vibration damping device 1 is installed between a vibration generating apparatus C such as a compressor generating vibrations over wide frequency bands and a fixing member B such as a bottom plate to fix the apparatus C and suppresses its vibrations. Adjacent to the apparatus C, a vibration receiving member 5 such as a piston to make reciprocations upon receiving the vibration is installed. Adjacent to the fixing member B, a vibration damping member 4 such as a cylinder is installed with a certain spacing reserved in the direction perpendicular to the reciprocative motion of the vibration receiving member 5, and thereby a fluid chamber A is partitioned in the area to the vibration receiving member 5. The fluid chamber A accommodates an electroviscous fluid 8 whose viscosity varies in accordance with the external electric field. The external electric field of the electroviscous fluid 8 is controlled by an electric field control means. This permits suppressing the vibrations over wide frequency bands.