baber/WOPTO huggingface dataset:
Patent JP-S577283-A (JP)
Title: Surface treatment porous article
Inventor: SARUWATARI KOUICHI
IPC: C10N10/02
Filed: 1980-06-17
Abstract: PURPOSE: To enhance the lubricating property of a porous article to be used as a mechanical part such as a bearing or the like, by impregnating pores of the porous article with molybdenum sulfide or wolfram sulfide.  
     CONSTITUTION: Pores of a porous article or an article having a porous surface, e.g. a porous metal body, porous ceramics, porous plastics, a metal article coated with a porous chromium or microcrack chromium-plated layer or the like, are impregnated with molybdenum sulfide, wolframe sulfide or the like. The impregnation with said sulfide is done by dipping the article in an aqueous solution containing at least one of thiomolybdates and thiotungstates of ammonium, alkali metal and alkaline earth metal, and an acidic aqueous solution containing at least one of inorganic acids, organic acids or their salts. After the dipping step, the treated porous article may be heated if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04293142-A (JP)
Title: On-line information processing system
Inventor: HADEYAMA YOSHIHIKO
IPC: G06F15/00
Filed: 1991-03-20
Abstract: PURPOSE:To simplify the definition of the other party of a communication of each host computer by constituting the system so that the unitary management can be executed by the other party data terminal equipment number as a server. CONSTITUTION:In the on-line information processing system in which a host computer 100 connected to a data terminal equipment 200 being a server by a network 600 is connected to plural host computers 300, 400 through a WAN (wide area network) 500, when, target data terminal equipment information does not exist on the own host computer at the time of securing the connection, an inquiry is executed to the other party data terminal equipment, and the connection is secured, based on its data terminal equipment number. Since the unitary management can be executed, it is possible to cope simply with a change such as addition of the other party of a communication, etc.
Patent JP-H11278233-A (JP)
Title: Hydraulic control device
Inventor: SHIMURA SHU
IPC: B60T8/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a poppet or a spool without reducing lowering control precision of a hydraulic pressure, in a hydraulic control device provided with a poppet type hydraulic control valve or a spool type hydraulic control valve. SOLUTION: A poppet type hydraulic control valve 110 is provided with a poppet 122. By driving the poppet 122 by an electromagnetic coil 126, a hydraulic pressure fed in the line 134 situated downstream is controlled. The length of the line 134 situated downstream is regulated such that the natural frequency of the line 134 situated downstream is adjusted to a value different from the natural frequency of the poppet 122. The natural frequency of the line 134 situated downstream may be regulated according to the thickness of a pipe wall, the constitution material, and the diameter of the line 134 on the downstream side.
Patent JP-H08279526-A (JP)
Title: Abnormality monitor system of semiconductor resin sealing device
Inventor: SONE MASAAKI
IPC: G05B23/02
Filed: 1995-04-07
Abstract: PURPOSE: To make effective countermeasure for abnormalities by a method wherein the occurrence status of abnormalities per unit is displayed by measuring both of the occurrence frequency and recovering time per abnormality code. CONSTITUTION: An abnormality detecting.encoding means 1 detects any abnormality requirement from output signals from sensors, etc., fitted to respective units simultaneously converting into abnormality corresponding to respective abnormality requirements for transmitting to an abnormality occurrence frequency.correcting time counting means 2. As to the transmitted respective codes, the occurrence frequency.correcting time are counted by the abnormality occurrence frequency.correcting time counting means 2 to be stored in an abnormality occurrence frequency.correcting time storing means 3. Next, scope displaying means 5 reads out the occurrence frequency.correcting time per abnormality code from the abnormality occurrence frequency.correcting time storing means 3 to be classified per unit by an abnormality code/unit retrieving table 4 so as to sort per unit or count the total amount for displaying them corresponding to the mode of selected scope.
Patent JP-H07122525-A (JP)
Title: Circuit board and surface treatment at conductor part thereon
Inventor: ASAHI NOBUYUKI
IPC: H01L21/60
Filed: 1994-04-20
Abstract: PURPOSE:To enhance the reliability of electrical joint on the surface significantly for the conductor part on a circuit board while sustaining other characteristics at the conductor part without having any adverse effect on the parts other than the conductor part. CONSTITUTION:An energy beam R is projected under such conditions as a conductor part 20 is surface treated without causing formation of an alloy between a metal material layer 22 on the surface of the conductor part 20 and other metal material layer 24 thus achieving an appropriate surface treatment effect without causing deterioration of characteristics due to formation of an alloy layer.
Patent JP-H07268823-A (JP)
Title: Car road soundproofing wall cleaning device
Inventor: KAWAKITA YOSHIMASA
IPC: B08B7/04
Filed: 1994-03-29
Abstract: PURPOSE:To clean both surfaces of a soundproofing wall simultaneously and avoid such factors attributable to slip accident by installing a front surface and rear surface cleaning mechanism provided with a leg support mechanism vertically installed in such a fashion that it can be expanded vertically and horizontally and inclined sideways and a cleaning mechanism rack and a rotary brush and a high pressure cleaning nozzle and a water collection device. CONSTITUTION:A front surface cleaning mechanism 30 and a rear surface cleaning mechanism 40 are overhung at a sound-proofing wall 2 by operating a shaft 5 and both surfaces are clamped. Then, a cleaning mechanism rack 20 is installed in parallel to the soundproofing wall 2 by operating a horizontal shaft cylinder 12, thereby cleaning with rotary brushes 35 and 45 with accuracy. A mechanism main body 44 is lifted up and down along the rear surface of the soundproofing wall 2 by expanding an expansion holder 43 so that stains deposited on the rear surface may be removed with the rotary brush 45 and a wiper 46 while the rear surface of the wall 2 and the brush 45 and the wiper 46 are cleaned with high pressure water of a high pressure cleaning nozzle 47. The polluted water is gathered with a collection pan 48 and collected by way of a hose 49. This construction makes it possible to clean both surfaces of the soundproofing wall 2 simultaneously and efficiently.
Patent JP-S577623-A (JP)
Title: Automatic sweeping device
Inventor: TANAKA HIROSHI
IPC: H03J7/28
Filed: 1980-06-17
Abstract: PURPOSE:To lock a reception frequency to an upper or lower-limit value through PLL operation when the reception frequency increases above the upper-limit value or decreases below the lower-limit value, by storing the upper-limit or lower-limit value of a reception band in a storing circuit in an automatic sweeping device. CONSTITUTION:When an automatic sweep mode is set with a switch 32 and an up key 33 is pushed, a sweep control circuit 16 generates a sweep signal with a control signal from a control circuit 17, and a voltage generating means 10 elevates a DC tuning voltage VT to make a going-up sweep. Meanwhile, a local oscillation frequency is counted by a counter 18 through a prescaler 19 and mixed with an intermediate frequency by a frequency converting circuit 27 to be converted into a reception frequency. Even if an S curve signal is not acquired even after the reception frequency reaches the upper-limit or lower-limit value of a reception band  stored in a storing circuit 29 during the sweeping operation, it is locked first to the  upper limit value through PLL operation and then to the lower-limit value of the reception band and the sweeping channel selection is restarted to stop the sweeping  operation with the output of an S comparator 14.
Patent JP-H03283290-A (JP)
Title: High-frequency heating device
Inventor: IGARASHI TAKATSUGU
IPC: H05B6/76
Filed: 1990-03-29
Abstract: PURPOSE:To enhance the capacity efficiency of a heating cooking room so as to satisfy the requirement for miniaturizing the main body of a high frequency heating device and reduce the cost and weight of the device by inclining the mating face of the main body with a door. CONSTITUTION:The mating face 21 of a main body 11 and a door 18 is inclined. Therefore the wall thickness A of the main body 1 can be increased more than the width size L of the mating face 21. Even when the wall thickness A of the main body 11 is smaller than usual, the distance required for preventing leakage of high frequency can be secured as the width size L of the mating face 21 of the door 18. Thereby the wall thickness A of the main body 11 can be decreased and the capacity efficiency of a beating cooking room 12 is enhanced and the requirement for miniaturizing the the main body 11 is satisfied, thereby achieving cost and weight reductions of the high frequency heating device.
Patent JP-S59209688-A (JP)
Inventor: SASAKURA TAKEO
IPC: B07B13/16
Filed: 1983-05-13
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-H01254056-A (JP)
Title: Exchange system
Inventor: HAISHI KATSUYUKI
IPC: H04M3/36
Filed: 1988-04-04
Abstract: PURPOSE:To relieve the fatigue of an operator due to the offer of unnecessary information by varying the display form of waiting call number in response to the number of waiting calls. CONSTITUTION:A means 15a obtaining the number of incoming calls subjected to a waiting processing as the waiting call number, a 1st display control means 15d displaying the number of waiting calls every time the waiting call number is changed when the number of waiting calls is a prescribed number or below and a 2nd display control means 15e displaying the number of waiting calls on a specific terminal set for each prescribed time interval if the wait call number exceeds a prescribed value, are provided on the system. Thus, when the value of the waiting call number is large to some degree or over and the slight change in the value does not given effect onto the reply of the operator of an attendant board terminal, only the rough value of the waiting call number is displayed at a prescribed time interval. Thus, the waiting call number display is not suddenly changed and the fatigue onto the operator is relieved.
Patent JP-S60226348-A (JP)
Title: Braking device
Inventor: NAKAMURA AKIRA
IPC: B60T13/16
Filed: 1984-04-23
Abstract: PURPOSE:To make a device unnecessary to set up a special brake system for parking use, by latting it produce braking force automatically in a state that driving sources including an engine and the like are stopped. CONSTITUTION:When an engine comes to a stop, a pilot type selector valve 29 turns to neutral whereby a hydraulic chamber 27 of a brake 22 is interconnected to a tank passage 30. Therefore, a rod 26 is pushed to some extent by a spring 25, thus braking force is produced there. In an ordinary driving state, a hydraulic pump 21 and a pilot hydraulic pump 40 both are operated, and so the braking force of the brake 22 is already released. Here if a pedal 49 is stepped on, fluid pressure inside a pilot line 43 grows large whereby relief pressure in a pilot type relief valve 38 drops down to some extent, causing pressure in a spring chamber 35 of a pressure compensation valve 28 to come down. With this pressure drop, fluid pressure in a main line 23 and the hydraulic chamber 27 comes to drop so that the braking force proportionate to an operating extent of the pedal 49 is secured.
Patent JP-H05248671-A (JP)
Title: Ventilation method and its device for indoor service using combustion appliances
Inventor: NAMATAME IKUO
IPC: F24F7/007
Filed: 1992-03-04
Abstract: PURPOSE:To make it possible to inhibit the lowering of air conditioning effect to a minimum requirement by calculating a required amount of ventilation based on the consumption of fuel of combustion appliances and controlling the air quantity of an air conditioner and a ventilation fan in a device which provides an air supply duct to which an air conditioner is installed and an exhaust duct to which a ventilation fan is installed. CONSTITUTION:When a controller 4 is manipulated and started, an air conditioner 13, a ventilation fan 10 and a motor 8 will be driven so) that a hood damper 7 may be opened. The fresh air introduced by way of an air supply duct 3 is temperature- controlled at an air conditioner 13 and then released into a cookery 1 due to this construction whereas a minimum required ventilating operation is carried out to exhaust the contaminated air in the cookery 1 outdoors from a hood 6 by way of an exhaust air duct 2. When combustion appliances 5 are used under this condition, the controller 4 calculates a required ventilation quantity based on the output of a fuel meter 15 and further opens the hood damper 7 by means of the motor 8 and controls so that the capacity of the ventilation fan 10 and the air conditioner 13 may be enhanced by way of inverters 11 and 14.
Patent JP-S579841-A (JP)
Title: Manufacture of unfired briquetted ore for iron manufacture
Inventor: MIYASHITA TSUNEO
IPC: C22B1/14
Filed: 1980-06-20
Abstract: PURPOSE: To allow pellets to show strength in a short time by treating a powdered or granular iron-contg. material molded into lumps with a binder such as granulated blast furnace slag or cement under specified conditions followed by after-treatment.  
     CONSTITUTION: To a granular or powdered iron-contg. material are added a hydraulic binder such as granulated blast furnace slag or cement and water, and they are molded into briquettes or pellets. The moldings are held at a constant temp. of 20W90°C in an atmosphere having ≥80% relative humidity to carry out treatment under conditions satisfying [holding temp.(°C)]×[holding time(hr)]≥ 300. The moldings are then treated with steam and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11277587-A (JP)
Title: Mold for injection-molding hollow product
Inventor: OZEKI HIROBUMI
IPC: B29C45/36
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection-molding a hollow product which can mold a slender resin product and others precisely and efficiently by a hot runner method. SOLUTION: This mold for injection molding a hollow product has a cavity space C formed in a fixed side mold 20, a core 6 which penetrates the space C along its central axis and the base end of which is fixed to a movable side mold 2, a gate nozzle 50 which is formed in the fixed side mold 20 and the tip of which is arranged coaxially with the cavity space C, a heater 55 wound onto the nozzle 50, and a valve stem 70 which penetrates freely slidably along the central axis of the nozzle 50.  A slender recessed part 72 which engages slidably with a pin 12 at the tip of the core 6 is formed at the tip of a stem 70, the opening part 58 of a guide in a nozzle tip 56 on the tip side of the gate nozzle 50 supports the peripheral surface of the stem 70, and the gate can be opened/closed by a recessed groove-shaped clearance 59 formed in the opening part 58 and the peripheral surface of the sliding stem 70.
Patent JP-H04294576-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO MAKOTO
IPC: H01L21/28
Filed: 1991-03-23
Abstract: PURPOSE:To reduce the resistance of wiring by forming a conductive layer in a nearly whole area of one surface of a semiconductor layer on which a semiconductor element is formed with an insulating film in between and making the wiring by connecting the conductive layer with the semiconductor element through a contact hole formed through the insulating film. CONSTITUTION:The principal part of this semiconductor device is constituted of an SOI substrate 1 made of silicon (Si), wiring layer 3 made of polycrystalline silicon, insulating film 4, semiconductor layer 5, contact hole 6, etc. In the layer 5, the source 5a of a p-channel MOS transistor and source 5b of an n-channel MOS transistor are formed and the sources 5a and 5b are connected to the layer 3 through the hole 6. The wiring layer 3 is formed below the entire area of the semiconductor layer 5. Therefore, the width of the layer 3 becomes broader and the resistance of power supply lines can be lowered.
Patent JP-H07298417-A (JP)
Title: Magnetic levitation vehicle
Inventor: NAMIKATA TOSHIO
IPC: B60L13/06
Filed: 1994-04-21
Abstract: PURPOSE:To provide a magnetic levitation vehicle which is small in power consumption and high in stability of control on floating height. CONSTITUTION:The weight information on a magnetic levitation vehicle is sent from the outside to an adjuster 12 by a communication device 11, and here the floating height where the attraction of the permanent magnet contained in a magnet 6 for floating and the weight balance each other is decided, and a DC signal source 13 automatically sets and outputs a signal corresponding to it. The electromagnet of the magnet 6 is excited so that the deviation of this output from the detection value of a gap sensor 7 may be zero, so there is no influence of noise. Moreover, it follows that a slight current flows to the electromagnet only at the time of change of set value and the time of absorption of deviation.
Patent JP-H07298896-A (JP)
Title: Method for measuring activity of cholesterol oxidase, apparatus therefor, method for evaluating toxicity of chemical substance and apparatus therefor
Inventor: MURAKAMI TORU
IPC: C12Q1/60
Filed: 1994-04-21
Abstract: PURPOSE:To visually evaluate the toxicity of a chemical substance without using an experimental animal or a cultured cell by measuring the activities of a cholesterol oxidase without using a surfactant. CONSTITUTION:This method for measuring the activities of a cholesterol oxidase is to form a monomolecular film comprising a sterol, a phospholipid and a fluorescent labeled phospholipid on the surface of an aqueous solution 12 of the cholesterol oxidase or an aqueous solution 12 of the cholesterol oxidase containing a chemical substance dissolved therein, observe a disappearance phenomenon of sterol domains 21 in the monomolecular film with a fluorescent microscope and measure the activities of the cholesterol oxidase or evaluate the toxicity of the chemical substance from the presence or absence of the disappearance time or phenomenon.
Patent JP-S58204241-A (JP)
Inventor: UMEDA HIROYOSHI
IPC: E04B1/04
Filed: 1982-05-19
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-S5941824-A (JP)
Inventor: HIRERU KERAAMAN
IPC: H01G9/10
Filed: 1983-05-12
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-H0936304-A (JP)
Title: Thick film circuit element
Inventor: RICHIYAADO II RAIREI
IPC: H01L27/01
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a thick film electric switch element which has an excellent contact life, a smooth mechanical operation and satisfying electric characteristics. SOLUTION: A thick film switch element contains high temperature glass.flit welded on a nonconductive board. A cermet layer 16 having a low temperature glass matrix is baked in a conventional furnace and sunk in a glass flit layer 14. The resultant thickness of a switch element layer is set to be nearly equal to the initial thickness of the glass flit layer 14. The thickness of a wet print of the cermet layer 16 is optimized. The temperature and time of baking is properly controlled, and the thickness of a baked print of the cermet 16 on the surface of the glass flit 14 which has a specified value is achieved.
Patent JP-S569250-A (JP)
Title: Manufacture of base material for optical functional element
Inventor: SUDOU SHIYOUICHI
IPC: C03C4/12
Filed: 1979-07-03
Abstract: PURPOSE:To obtain a base material contg. little unnecessary impurities for an optical functional element of high performance by diffusing starting material for a trace component in a porous glass matrix and converting the matrix into transparent glass in an oxidizing gas and a dehydrating gas at a high temp. CONSTITUTION:Porous glass matrix 4 obtd. by sintering and depositing glass fine particles is placed in furnace core tube 11 heated to about 800-900 deg.C with heating element 10, and while being rotated with rotating device 9 matrix 4 is allowed to contact to starting material 12 for a trace component introduced into tube 11 through duct 15 with He gas to well diffuse material 12 in matrix 4. Valve 16 is then opened to introduce an oxidizing gas and a dehydrating gas, and the internal temp of tube 11 is raised to about 1,500 deg.C to convert matrix 4 into transparent glass. Thus, a base material contg. such a trace component for an optical functional element is obtd.
Patent JP-H11284070-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAGAWA KATSUHIKO
IPC: H01L29/792
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that eaves are formed at a contact hole due to the distribution of impurity density, a volcano is generated in a Ti/TiN/W plug and step coverage is deteriorated in Ti/TiN/Al wiring, when a BPSG film is adopted as a planarizing film and the contact hole is formed there. SOLUTION: A diffused region 22 is formed on a semiconductor substrate 21, a gate insulation film 23, a TEOS film 25 (thereafter to become an impurity injection blocking film) and a BPSG film 24, etc., are laminated on it, and an impurity injection blocking film 25 is formed on the BPSG film 24 further. Then, after etching the impurity injection blocking film 25 which corresponds to the contact hole is wet-etched, the contact hole is formed through anisotropic dry etching. For the purpose of reducing the contact resistance of the diffused region 22, although ions are injected into the contact hole, the impurity injection blocking film 25 blocks the impurities from reaching the BPSG film 24 below, and by turning it into a material at a rate faster than the etching rate of the BPSG film 24, the formation of the eaves is prevented.
Patent JP-S579326-A (JP)
Title: Universal joint for wide working angle
Inventor: OKUDA HIROJI
IPC: F16D3/42
Filed: 1980-06-19
Abstract: PURPOSE: To obtain a universal joint usable at wide working angles (e.g., 30W 60°) and having a compact size by connecting each yoke to a ring member through each cross pin of a specific shape.  
     CONSTITUTION: Bearing holes 31 and 41 are drilled in the forked tip part of yokes 3 and 4 integrally linking with a driving shaft 1 and a following shaft 2, and also radially directed bearing holes 51W54 are drilled in 4 places equally spaced of the periphery of a ring member 5. For cross pins 6 and 7 connecting paired yokes 4 and 4 with the ring member 5 in a freely rocking manner, shell part 61 and 71 are shaped into nearly U-shaped form, and short shafts 63 and 73 fitted through a bearing 8 into the said bearing holes 31 and 41 and also long shafts 62 and 72 fitted into the bearing holes 51, 53, 52, and 54 and extending at 45° angles within the same plane as the short shaft axle are provided. And, a pair of semispherical coil springs 9 are provided between the shafts of the yokes 3 and 4 and the convex strip 55 on the periphery of the ring member 5. 
     COPYRIGHT: (C)1982,JPO&Japio