baber/WOPTO huggingface dataset:
Patent JP-H09141892-A (JP)
Title: Ink jet recording method and apparatus
Inventor: TAKAGI ARATA
IPC: B41M5/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To continuously and stably output an output image of high image quality for a long time by integrating a recording head and an ink supply tank with an adjacent part to heat both of them and lowering the specific viscosity of ink to specific viscosity emitting ink from the recording head to form an image. SOLUTION: An ink supply tank 2 filled with high viscosity ink 1 with viscosity of 500-40000cps up to a definite level and the recording head 3 adjacent to the tank 2 as an integrated structure are wholly heated and controlled by a heater 4. A vibration smallsized viscosity/temp. measuring sensor 5 is arranged to the ink supply tank 2 to measure the viscosity of high viscosity ink 1 and a viscosity value taken in as an electric signal is controlled by an electric circuit. The viscosity of the high viscosity ink 1 is lowered to ink viscosity of 0.1-10cps suitable for forming ink droplets. Therefore, an output image of high image quality can be stably supplied at a high speed for a long time.
Patent JP-H04287357-A (JP)
Title: Integrated circuit package having molded cell
Inventor: MAIKERU JIEI HANTO
IPC: G11C5/14
Filed: 1991-11-16
Abstract: PURPOSE: To provide an integrated circuit package technique for encapsulating, a backup power supply for storing memory data, when a semiconductor integrated circuit such as a memory chip and a main power supply are cut off. CONSTITUTION: An integrated circuit package 10 encapsulates, a backup battery 34 for storing data, when a volatile memory chip 12 and a main power supply are cut off. The package has a lead frame assembly body 20 that is housed in a body 32 made of a nonconductive substance in a capsule, and the memory chip is placed on a base plate 22 at one side part of the lead frame. The battery is supported while it is offset toward the opposite side of the lead frame by a power lead in axial direction. The integrated circuit chip, the battery, the lead frame assembly body, and a gold cross connection wire 36 are completely housed in a package body that is formed by molded in a capsule.
Patent JP-H10117742-A (JP)
Title: Device for producing dry laver
Inventor: OHASHI TOSHIMITSU
IPC: A23L17/60
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing dry layer, having a spreading section enabling to eliminate the generation of irregular spreading. SOLUTION: A laver-spreading section 13 comprises a tank 41 and a spreading box 42. The tank 41 is divided with a dividing wall 44 into a first chamber 45 and a second chamber 46. A turn part 49 comprising the dividing wall 44 and an inclined wall 48 is disposed between the first chamber 45 and the second chamber 46. A raw laver mixture liquid prepared in a mixing tank is delivered into the first chamber 45 of the tank 41, delivered into the second chamber 45 through the tunnel part 49, further delivered into a spreading box 42 through a pipe 51 and spread on a laver-draining board 2 in a sheet-like shape. The disposition of the tunnel part 49 as a defoaming means in the tank 41 enables to prevent the foaming of the raw laver mixture liquid and deliver the foam-free raw laver mixture liquid into the spreading box 42.  Thereby, the raw laver can uniformly be spread on the laver-draining board.
Patent JP-H08127579-A (JP)
Title: 5,7-di-tertiary-butyl-2h-3,4-dihydrobenzo(b)pyran derivative
Inventor: KATO YOSHIAKI
IPC: C07D311/70
Filed: 1994-10-28
Abstract: PURPOSE: To obtain the subject new compound useful as a therapeutic agent for arteriosclerosis, cardiac infarction, etc., by preventing low density lipoprotein(LDL) from being oxidatively denatured. CONSTITUTION: A compound of formula I [R1 is H, a (substituted)straight-chain or branched chainlike 1-2OC alkyl, a (substituted)alkylcarbonyl, etc.; R2 and R3 are each H, a (substituted)straight chain or branched chainlike 2-20C alkenyl, etc.], e.g. 5,7-di-t-butyl-2,2-dimethyl-6-hydroxy-2H-3,4-dihydrobenzo[b]pyran. The compound of formula I is obtained by reacting a compound of formula II with acetic anhydride in the presence of an alkali metallic salt of acetic acid, forming the coumarin skeleton of formula III, then carrying out the Grignard reaction of the resultant compound of formula III, providing a compound of formula IV which is a new synthetic intermediate for the compound of formula I and then reducing the double bond. A compound of formula V is cited as the new synthetic intermediate.
Patent JP-H09145534-A (JP)
Title: Supersonic nozzle
Inventor: NAKATANI TATSUYA
IPC: G01M9/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a supersonic nozzle of an equal size to a conventional one wherein a boundary layer is reduced in thickness and an area occupied by a main stream part is enlarged. SOLUTION: Gaps 10, 10 are formed at side walls 5, 6 in the vicinity of an exit of a nozzle main body 1 where a gas is sent at supersonic speeds from an entrance 2 to the exit 3. A part of the gas flowing in the nozzle main body 1 is sent outside by a gas escape device 13 through the gaps 10. As a result, a boundary layer 7 generated along an inner side face of the nozzle main body 1 is restricted not to be developed, and an area occupied by a main flow part 8 is enlarged. Accordingly, although the nozzle is of an equal size to a conventional one, the development of the boundary layer 7 is restricted and the area occupied by the main flow part 8 is enlarged.
Patent JP-H02146548-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1988-11-29
Abstract: PURPOSE:To improve the dispersibility and dispersion stability of a charge generating material, such as photoconductive pigment, by using specific polyvinyl acetal as the binder of a charge generating layer. CONSTITUTION:This photosensitive body is formed by laminating a charge transfer layer 2, the charge generating layer 3, and a surface protective layer 4 successively in this order on a conductive substrate 1. The charge generating layer 3 is formed by applying a charge generating coating liquid contg. polyvinyl acetal having <=13wt.% ratio of vinyl alcohol and the charge generating material on the charge transfer layer. The binder to be used for the charge generating layer 3 consists essentially of the polyvinyl acetal and is exemplified by, for example, polyvinyl butyral, polyvinyl acetoacetal, polyvinyl formal, etc., and is more particularly preferably the polyvinyl butyral. The electrophotographic sensitive body which is excellent in the dispersibility and dispersion stability of the charge generating material, such as photoconductive pigment, obviates swelling or dissolving of the charge generating layer 3 by the surface protective coating liquid at the time of forming the surface protective layer on the surface of the charge generating layer and prevents the degradation of sensitivity is obtd. in this way.
Patent JP-H09142171-A (JP)
Title: Operating device for power vehicle
Inventor: WATABE TSUTOMU
IPC: B62D49/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify structure and prevent misoperation by providing a single lever near a steering wheel in such a way as to be operable to move longitudinally and vertically, and operating this lever longitudinally to regulate engine speed while operating the lever vertially to elevate a working machine. SOLUTION: A grip body 25a is pivotally supported (24) to a supporting part so as to be operable to move longitudinally, and a plate 27 is rigidly fixed to a bent part 25d of a rotating part 25c. A wire 28 for performing throttle adjustment of an engine is fitted to the plate 27, and a throttle lever 25 is rotated in the direction of an arrow mark A or B to adjust engine speed. Switches 32, 33 for elevating a working machine are fitted to the end of an opening part 30. When the throttle lever 25 is rotated in the direction of an arrow mark C, a rod 25 comes in contact with the switch 32 to move up the working machine, and when the throttle lever 25 is rotated in the direction of an arrow mark D, the working machine moves down.
Patent JP-H07190382-A (JP)
Title: Microwave oven for simultaneously cooking two kind of food
Inventor: KIYOU KIYOUSHIYUU
IPC: F24C7/02
Filed: 1994-11-11
Abstract: PURPOSE: To enable different kinds of two dishes of food to be heated and cooked simultaneously by a method wherein a heating chamber within a cavity is divided into an upper segment and a lower segment with a shelf and a microwave is selectively supplied to an upper heating chamber and a lower heating chamber. CONSTITUTION: In the case that two kinds of different dishes of food or drinks are heated and cooked simultaneously, each of the different kinds of food and drinks is placed on a turntable 5 and a shelf 10, simultaneously heated and cooked. Then, in the case that a value detected by an upper sensor 11a reaches more than a set value prior to the value detected by a lower sensor 11b, for example, food and drinks within an upper heating chamber 2a is completed in its heated state, although the food and drinks within the lower heating chamber 2b is not completed in its heated state, so that an upper inlet hole 8a formed in a cavity 3 is closed to prevent microwave from entering into the upper heating chamber 2a more. With such an arrangement as above, it is possible to heat and cook simultaneously the different kinds of two dishes of food and drinks.
Patent JP-H07183382-A (JP)
Title: Semiconductor device
Inventor: JIYONSON OO OROUORAFU
IPC: H01L21/768
Filed: 1994-11-11
Abstract: PURPOSE: To provide a semiconductor device in which deposition and etching can be carried out while retarding electromigration and corrosion by a structure wherein an interconnection material located on a substrate includes a conductive layer extending along all interconnection material while containing aluminum, nickel and chromium. CONSTITUTION: An isolation layer 21 formed on a substrate 10 is patterned to form a contact opening for exposing a part of a doped region 11 and a gate electrode 14. An interconnection material is formed on the isolation layer 21 by sputtering four conductive layers continuously and these layers are patterned to form the interconnection material. First two layers form a barrier/ adhesion layer 33 and a conductive layer 34 includes an aluminum-nickel- chromium alloy normally comprising 0.1-0.5 wt.% of nickel, 0.02-0.1 wt.% of chromium and the remainder of aluminum. The AN-Ni-Cr layer has resistivity similar to that of other aluminum.
Patent JP-2000117276-A (JP)
Title: Separation membrane type rectangular septic tank for combined treatment
Inventor: SHIBA MASAYASU
IPC: C02F3/34
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To incorporate a separation membrane module of high separation efficiency and high installing efficiency by making at least one of treating tanks an anaerobic treating tank and making the other one an aerobic treating tank, and incorporating a separation membrane module for separating sludge in the aerobic treating tank. SOLUTION: A tank body 10 has a bottomed lower than part 15 and an upper tank part 20 made of plastic joined by a flange part 25, and the flange part 25 is normally the same as flanges made of FRP and is firmly fixed by bolts. The tank body 10 is divided by partition walls 40 into plural treating tanks. The one 43, for example of the treating tanks, is an anaerobic treating tank, and the other one 45 is an aerobic tank. In the aerobic treating tank 45, sewage is aerated with air or oxygen to keep the inside of the tank in an aerobic state and to make sludge float. Oxidizing decomposition reaction is performed by aerobic bacteria to nitrify ammoniacal nitrogen in sewage to nitrous acid or nitric acid. One separation membrane module 50 is incorporated, and the number of the modules can be arbitrarily increased according to the treated quantity of sewage.
Patent JP-H08156576-A (JP)
Title: Heating system for automobile
Inventor: MASHITA SHINICHI
IPC: B60H1/22
Filed: 1994-12-06
Abstract: PURPOSE: To improve the rising characteristics of a combustion type heater when the combustion type heater is employed in the heating system for an automobile. CONSTITUTION: Since an electric heater 17 is installed onto the upstream side section 16a of a combustion air introduction pipe 16, which passes through the inside of a path for heating air (in the figure as an example, a vent pipe 7 at the downstream side of a combustion type heater 1), when an electric heater 17 is energized so as to be heated, heat produced heats up combustion air to be fed to the combustion chamber 4 of the combustion type heater 1, and concurrently heats up heating air to be fed to a cabin. Therefore, when the combustion type heater 1 is driven, the electric heater 17 heats up heating air, concurrently by letting the heat of the electric heater 17 be given to heating air, the combustion type heater 1 is thereby prevented from being missed in ignition, its rising is accelerated, and exhaust air emission right after starting is thereby improved.  Besides, when outside air is comparatively high in temperature, heating can be performed only by the electric heater.
Patent JP-H06233960-A (JP)
Title: Self-adjusting mandrel having expandable elastomer disk and method for use thereof
Inventor: AREN BII MISUTOREITAA
IPC: B23B31/117
Filed: 1993-12-02
Abstract: PURPOSE: To provide a dip coating method of a hollow cylinder capable of withstanding a temperature fluctuation, chemicals and chemical fog by using a mandrel of a prescribed structure for transporting the hollow cylinder, and a treatment method therefor. CONSTITUTION: When a tension imparting means 18 is manipulated by rotating a nut 18 on a tension shaft 16, a resilient helical spring 19 is compressed to upwardly pull the tension shaft 16. When the tension shaft 16 moves upward, a presser means 22 moves correspondingly upward and compresses an expandable disk-shaped member 14 to the bottom end of an elongated arm 12. When compressive force is imparted to at least the sufficient regions of the front surface and base surface of the expandable disk-shaped member 14, the outermost edge 23 of a circular shape increases circumferentially and comes into contact with the inside surface 24 of the hollow cylinder 20, thereby frictionally clamping the cylinder and forming a seal. The compressed resilient helical spring 19 further automatically compresses the disk-shaped member 14 at a high drying temperature and maintains the suitable clamping force between the disk-shaped member and the inside surface 24 of the hollow cylinder 20, thus providing the clamping force capable of dealing with the fluctuation in the ambient temperature.
Patent JP-H07333187-A (JP)
Title: Volume ratio measuring device for ice
Inventor: FUJIWARA MAKOTO
IPC: G01F17/00
Filed: 1994-12-06
Abstract: PURPOSE:To provide a measuring device by which the volume ratio of the ice in the mixed fluid of water and ice inside a pipeline can be easily measured. CONSTITUTION:A volume ratio measuring device for ice, in the transportation system of the mixed fluid 7 of water and ice, is made up of an outside electrode 1 and a central electrode 2 provided inside a pipeline 6, a capacitance measuring unit 3 provided outside the pipeline, and a signal taking-out electric wires 4 connecting both the electrodes 1, 2 with the capacitance measuring unit 3. It is so contrived that the volume ratio of ice in the mixed fluid 7 is obtained by the measured value of capacitance of the mixed fluid 7, on the basis of the characteristic curve showing the relationship between the capacitance of the mixed fluid 7 of water and ice and the volume ratio of ice.
Patent JP-H06148085-A (JP)
Title: Method and device for detecting foreign matter on wafer
Inventor: SANO TAKESHI
IPC: H01L21/66
Filed: 1992-11-12
Abstract: PURPOSE:To provide a method and device for detecting foreign matters on wafers by which the deterioration of foreign matter inspecting accuracy due to the interference of scattered or reflected light can be prevented. CONSTITUTION:A spin motor 3 and motor 4 are provided for moving a stage 2 in a prescribed plane. A wafer 1 is placed on the stage 2 and laser devices 17 and 18 having different wavelengths are provided sideway above the wafer 1. Shutters 15 and 16 and mirrors 13 and 14 are provided opposed to the laser devices 17 and 18 and shutter driving circuits 19 and 20 are provided for driving the shutters 15 and 16. Above the wafer 1, an objective lens 6, optical fibers 7, photomultiplier 8, and amplifier 9 are provided for condensing scattered or reflected light from foreign matters on the wafer and an arithmetic processing circuit 10, CRT 11, and printer 12 are provided for discriminating the foreign matters.
Patent JP-H02154032-A (JP)
Title: Production of reed
Inventor: NITTA YOSHIO
IPC: C23F1/00
Filed: 1988-12-01
Abstract: PURPOSE:To prevent the bending of a reed by masking both faces of a metal plate in the form of a reed by a photoprinting technique and etching the exposed part of the metal plate by an etching process. CONSTITUTION:A metal plate is coated with a resist and a pattern of a reed is printed to both surfaces of the metal plate via photomasks 13a,13b with an exposure apparatus by a photoprinting technique. The resist 14 having a pattern of a reed is developed on the metal plate with a developer and the plate is cut into a proper length with a cutter 15. The exposed part of the metal plate is etched in an etching liquid tank 16 of an etching machine and the contour of the reed is formed.
Patent JP-2000126167-A (JP)
Title: X-ray diagnostic apparatus
Inventor: ASANO ATSUSHI
IPC: A61B6/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate possible damage to a patient and enables accurate detection of contact state with a simple structure by arraigning a loading/unloading means to enable loading or unloading of an X-ray grid through a first buffer part and a pressure detection means to detect a pressure attributed to the deformation of the buffer part. SOLUTION: When an X-ray grid 201 or a rubber cover 203 contacts a patient, the rubber cover 203 is forced to be deformed. With the deformation, a sponge 204 is also deformed to eliminate a gap of coupled electrodes 205 otherwise caused by the deformation so that the coupled electrodes contact each other to generates an electric conduction therebetween to detect the contact of the patient with an image intensifier (I.I.) 104. At this point, the X-ray grid 201 is mounted on a foundation ring 206 securely disposed being sandwiched between the rubber cover 203 and the sponge 204 by a grid mounting screw 202 in a state where the X-ray grid 201 is pinched with the rubber cover 203. Thus, the X-ray grid 201 is kept stable and fixed firmly even while the I.I. 104 moves.
Patent JP-H01144529-A (JP)
Title: Switching device
Inventor: ICHIBA HIROKI
IPC: H01H9/54
Filed: 1987-11-30
Abstract: PURPOSE:To perform a lock operation electrically, to reduce the size and to improve durability of a device by employing a logic multiplication circuit corresponding to a plurality of self-resetting type switches, a latch circuit for latching and inverting the output of the logic multiplication circuit, and a clock signal generating circuit. CONSTITUTION:When a key switch 11 is turned on, a signal is supplied via a logic multiplication circuit 17 to a latch circuit 27, is latched in synchronism with a signal of a clock generation circuit 22, and an output becomes an on- signal. The output is also inverted and inputted to logic multiplication circuits 18, 19 and their outputs are inverted. When the switch 11 is turned on again, the output of the inverted circuit 17 is latched and outputted as an off-signal. When an on-signal of the switch 11 is latched in a circuit 27 and if a switch 13 is turned on, the signal is latched via a circuit 9 and at the same time the output becomes an on-signal while a latch output corresponding to the switch 11 becomes an off-signal. Handling the lock operation electrically in this way, a device is made small-sized and its durability is improved.
Patent JP-H07155545-A (JP)
Title: Production of deodorizing device
Inventor: KAYANO SATOSHI
IPC: F24F1/00
Filed: 1993-12-02
Abstract: PURPOSE:To reduce the cracking of a deodorant catalyst on a glass enamel layer and to prevent the peeling of the deodorant catalyst layer by setting a calcining temp. less than a glass transition temp. of the glass enamel layer. CONSTITUTION:A metallic substrate 2 is integrated thermally to a heat generating body 1, and the glass enamel layer 3 is applied on this metallic substrate 2 and the deodorant catalyst layer 4 is applied thereon. Then, in a calcining furnace, this material is calcined at a temp. less than the glass transition temp. of the glass enamel layer 3. In this way, the cracking of the deodorant catalyst layer 4 on the glass enamel layer 3 is reduced, and consequently, the peeling of the deodorant catalyst layer 4 is prevented. Roughness of the glass enamel surface is preserved, adhesion of the deodorant catalyst layer 4 is also preserved and the peeling of the catalyst layer 4 is prevented.
Patent JP-H06146635-A (JP)
Title: Multistory parking garage
Inventor: KINOSHITA MASAO
IPC: E04H6/14
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the occurrence of noises by winding an endless strip-like body on upper and lower guide pulleys, mounting vehicle housing cages on the endless strip-like body at a predetermined interval and disposing a plurality of electromagnets on the outer periphery of a pulley body of the upper and lower guide pulleys to drive the endless strip-like body. CONSTITUTION:A pair of left and right strip-like steel bodies 3 are trained over upper and lower guide pulleys 1, 2. Cages 4 for housing a vehicle are mounted on the endless strip-like bodies 3 at a prescribed interval. then, the upper guide pulley 1 is constituted by a pulley body 11 having a pulley body on the outer periphery of which a plurality of electromagnets 12 are disposed. While the pulley body 11 of the upper guide pulley 1 is rotated by a motor in the prescribed direction, the electromagnet bodies 12 disposed on the outer periphery of the pulley body 11 are excited only when the electromagnet bodies pass through the upper half of the pulley body. The endless strip-like body 3 is integrally attracted to the upper guide pulley 1 side by the magnetic force of the electro-magnet body 12 so that the endless strip-like body 3 is rotatably driven in the prescribed direction.
Patent JP-2001123715-A (JP)
Title: Portable remote control device
Inventor: TANAKA FUMIO
IPC: B60R25/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To designedly impart a character by changing the appearance shape of a case and the position of the installation of a switch. SOLUTION: In the portable remote control device having a radio circuit and a switch operating the radio circuit in a case, the shape of the case is formed in a car solid shape, a window section is installed to a car functional constituting section configuring the car solid shape, and a switch operating section is mounted so as to face the window section.
Patent JP-S63155671-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIKAWA HIROSHI
IPC: H01L21/768
Filed: 1986-12-18
Abstract: PURPOSE:To coat the active layer surface that is right under a T-type gate overhang part with a protecting film and prevent a lowering of a gate resistance and an increase of stray capacitance by forming an overlay in the T-type gate after a surface protecting film is formed. CONSTITUTION:An Si3N4 film is formed as an insulating film 3 after a gate electrode 2 consisting of WSi is formed on a GaAs substrate 1. Then an SOG is applied as the insulating film 4 and a dry etching is carried out with a CF4 gas and an upper part of the electrode 2 is exposed. And then, a multilayered metallic film 5 is formed on the electrode 2 and after that, a photoresist film PR is used as a mask and a metallic layer that is in the form of an overlay is obtained through an ion milling process. Then the film 4 is selectively etched and is removed.