baber/WOPTO huggingface dataset:
Patent JP-H06237994-A (JP)
Title: Throwaway membrance separation apparatus for plasma for biomedicine
Inventor: DONARUDO UORUTAA SHIYOOENDOOFU
IPC: G01N1/00
Filed: 1992-08-18
Abstract: PURPOSE: To provide a throwaway type membrane separation device producible at a lower manufacturing cost by transmitting a rotation force and working force in the lower direction to a spinner by driving elements made of a constant magnetic material without leaking a fluid when the spinner is rotated against a lower pivotal pin. CONSTITUTION: This membrane separating device 10 has a spinner 20 surrounded by a filtration membrane and the lower pivotal pin 42 holding the spinner 20 and having a central hole 26. Plasma is separated from the whole blood through the filtration membrane, and is passed through the central hole 26. An O-ring seal 44 is provided between the spinner 20 and the lower pivotal pin 42. The driving element 34 made of the constant magnetic material is provided for rotating the spinner 20 in response to a magnetic field generated by the permanent magnet 38 of a driving mechanism 36, making the driving element 34 generate a sufficient torque for rotating the spinner 20, and sufficiently pressing the O-ring seal 44 by transmitting a sufficient force working in the lower direction by adding the weight of the spinner 20, thus the leakage of the fluid is prevented.
Patent JP-H0986133-A (JP)
Title: Car height adjustment device
Inventor: KAWAGISHI SATORU
IPC: B60G17/052
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To precisely detect height of an air suspension by providing a transmitter and a receiver to detect height of an air suspension in the inside of a bellows in such a way as to have them face against each other in the vertical direction and installing the transmitter on an upper side plate vertically moving in accordance with expansion and contraction of the bellows. SOLUTION: An air suspension 1 is constituted of a bellows type bellows, and a non-contact point type sensor X of an optical sensor, etc., is set namely as a transmitter on a lower side surface of an upper side plate 1A installed on an upper part of the bellows and in the inside of the bellows. Additionally, a receiver Y to receive light from the transmitter X, etc., is set on a bellows plate 13 installed on a lower part of the bellows. The receiver Y detects height of the suspension 1 in accordance with a received signal. Thereafter, when the receiver Y detects that the air suspension 1 reaches specified height, it supplies a detection signal to a cur valve 7, a by-pass valve 9 and a signal valve 11 and controls height.
Patent JP-S6397719-A (JP)
Title: Clamp safety device for working apparatus on existing pile
Inventor: KITAMURA MORIO
IPC: E02D7/16
Filed: 1986-10-13
Abstract: PURPOSE:To prevent the occurrence of accident such as falling down of working apparatus by opening action of both clamps by a method in which only when both the first and second clamps hold a pile, only one clamp is allowed to open and separate from the pile. CONSTITUTION:Each of the first and second clamps 2 and 3 for a working apparatus 1 on a pile is provided with a piston 11, a cylinder 14 divided into a front chamber 12 and a back chamber 13 by the piston 11, a front chamber liquid pass and a back chamber liquid pass which lead to the chambers 12 and 13, and an escape liquid pass to be opened toward the chamber 13 when the piston 11 reaches the front dead point and also to be opened toward the chamber 12 when the piston 11 moves backwards. Only when the liquid pressure supplied to both the first and second clamps 2 and 3 becomes higher, any one of the clamps 2 and 3 is allowed to open.
Patent JP-H0799049-A (JP)
Title: Battery device
Inventor: UBUKAWA SATOSHI
IPC: H01M2/34
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the error operation of a current cutoff means in a high temperature ambiance, as well as to prevent the overcharging of a built-in secondary battery, by providing a current cutoff means to correct the temperature to cut off the current of the secondary battery by its current value. CONSTITUTION:In a current cutoff means 2, the current of a secondary battery 1 is detected by a current detecting member 5, and the temperature to cut off the current of the battery 1 is corrected by the detected current value. That is, when the current of the battery 1 is increased, the member 5 corrects the temperature to cut off the current to a lower value. As a result, in the condition when the current of the battery 1 is increased and the battery is likely to be broken, the temperature to cut off is corrected to a lower value so as to protect the battery 1 effectively. Furthermore, by making the cutoff means 2 in a nonrestoring method, the cutoff is never restored after the current is cut off once, and the battery can be protected safely from a disorder such as an internal short circuit and the like.
Patent JP-H0988226-A (JP)
Title: Flat roof for unit type building and execution method thereof
Inventor: NAKADA TERUO
IPC: E04B1/348
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To carry out the execution of works easily even when a drainage slope is formed on a roof surface. SOLUTION: A roof unit 16 has a drainage slope towards the other from one of a pair of edges while one edge of the roof unit 16 is connected to the edge at the same height level in the height levels of edges on the upstream side and the downstream side of the drainage slope in another roof unit 16, and each of the height levels of the edges on the upstream side and the downstream side is a plurality of kinds of height levels set at a plurality of stages- that is, low, middle and high stage roof units 19-21, are prepared. A flat roof 14 is executed by selectively combining a plurality of kinds of these low, middle and high stage roof units 19-21.
Patent JP-H1179216-A (JP)
Title: Lid device
Inventor: BANDO KENJI
IPC: B65D43/16
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lid device wherein an open/close lid can be easily and reliably opened for a lid body. SOLUTION: The lid device 20 comprises a lid body 21 attached to a container body 11 and having a take-out port 24 and an open/close lid 23 swingably attached to the lid body 21. A rubber plate 50 is provided at a swinging part between the lid body 21 and the open/close lid 23. A cut 91 is provided on the lid body 21, and a vertical plate and a horizontal plate 90 are provided on the cut 91. The vertical plate is equipped with an engaging protrusion to be engaged with a locking piece 32 of the open/close lid 23.
Patent JP-S62101928-A (JP)
Title: Disc pad
Inventor: INOUE MITSUHIRO
IPC: F16D65/092
Filed: 1985-10-30
Abstract: PURPOSE:To prevent a roaring noise from being generated around a front axle, when a disc brake is put on, by forming stepped parts at the ends of the friction surface of a disc pad. CONSTITUTION:A disc pad 1 of a front disc brake is formed as solidifying asbestos, steel fibers, inorganic powder, organic powder, graphite, metallic powder and so on, in a resin binder, and a back plate 2 formed of a steel plate, is made to adhere to said disc pad 1. Then, stepped parts 3 whose size is 0.5-5mm in depth and 5-30mm in width, are formed at both ends of the disc pad 1. Accordingly, it is prevented that a roaring noise is generated, as surface pressure is equalized and there is no part which may be rolled in.
Patent JP-2001066168-A (JP)
Title: Displacement monitoring system of tunnel internal wall surface and displacement measuring device
Inventor: KAMIYAMA HIDEO
IPC: G01D21/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a displacement monitoring system for detecting deformation of a tunnel inner wall by distance measurement, and for perceiving in advance the danger of collapse of the tunnel inner wall based on the detection. SOLUTION: Measuring devices 1, 1a having laser range finders as main elements are installed as many as the prescribed number at prescribed intervals on both sides of a tunnel internal wall surface, and a signal of tunnel 2 inner diameter displacement detected by the laser range finders is transmitted to a control-measurement data analysis personal computer 23 through an optical cable. The result is transmitted to a control headquarters through a public circuit, and rewriting processing into control data is executed, and necessary display is executed at a necessary time, and simultaneously the displacement of the tunnel inner diameter is always monitored, and a waring is issued at an abnormal time.
Patent JP-2001061868-A (JP)
Title: Oral cavity cleaning/wiping material
Inventor: ITO KAORU
IPC: A61C17/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent dripping of an impregnating liquid at using time, and to improve gas permeability by setting a ventilating resistance value of a liquid impregnated fiber assembly for constituting a wiping material not more than a specific value. SOLUTION: An oral cavity cleaning/wiping material is formed of a fiber assembly in a liquid impregnated state, and the ventilating resistance value is set not more than 25 KPa.S/m. In this fiber assembly, hydrophilic fiber is desirably included in a part or the whole so as to impregnate moderate water or a water soluble liquid composition into it. This hydrophilic fiber is formed by independently or mixedly using, for example, cotton, flax, regenerated fiber and synthetic fiber. The basis weight is not particularly limited, and is desirably set to about 40 to 300 g/m2 from the viewpoint of preventing damage in wiping, moderating rigidity and improving usability to thereby improve a stain removing effect, an appearance and operability as well as to reduce stimulativeness.
Patent JP-H0576507-A (JP)
Title: Gradient magnetic field coil and production thereof
Inventor: SHIMADA TOMOJI
IPC: H01F5/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain the gradient magnetic field coil which can generate magnetic fields with desired output intensity and desired gradient distribution. CONSTITUTION:Coil conductors 21 are formed to a prescribed fingerprint-like coil pattern and are mounted to the prescribed positions on the outer peripheral surface of a gradient magnetic field coil winding frame 20. The coil conductors 21 are previously cut out to the prescribed coil shape from a conductor sheet of copper, etc. The coil is constituted by laminating plural pieces of coil strands 22 coated with an insulating film 23 and a thermosetting adhesive 24 on the surfaces thereof and thermally curing the adhesive, thereby laminating and integrating the same.
Patent JP-H03105142-A (JP)
Title: Heat-exchanger type ventilating apparatus
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1989-09-19
Abstract: PURPOSE:To improve the maintainability relating to the use of a heat-exchange element and facilitate the maintenance work by placing an exhaust blower and an intake blower respectively at two opposite sides of a heat-exchange element provided where at air discharge passageway and an air intake passageway cross each other and by allowing the heat-exchange element, exhaust blower, and intake blower to be mounted and demounted through an opening in the underside of the main body. CONSTITUTION:When maintenance service such as replacement of the exhaust fan motor 17 in an exhaust blower 15 and the supply fan motor 19 in an intake blower 16 is provided, an inspection-opening cover 21 provided at an opening 9 is removed and, after removing a heat-exchange element 13 and a frame 14 for encasing the heat-exchange element, the intake blower 16 and the exhaust blower 15 are detached from the main body 1. Since partition plates 12, 12' do not need to be detached from the main body 1, the demounting work is greatly simplified. Through a space opened inside the main body 1 by removing the frame 14 for encasing the heat-exchange element, the exhaust blower 15 and the intake blower 16, placed oppositely across the opened space, can be demounted one unit at a time. Since each of the blowers is light in weight, maintenance service can be provided to the exhaust blower 15 and the intake blower 16 easily safely.
Patent JP-S61121478-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: HANABUSA HIROSHI
IPC: H01L29/84
Filed: 1984-11-19
Abstract: PURPOSE:To ensure a remarkable increase in output voltages through employment of a thinner film by a method wherein a polycrystalline silicon film formed on a substrate is thrown into re-crystallization, a recess is provided in the rear side of the substrate by etching, which is as deep as to reach an insulating film, and a piezo-resistance region is formed in the re-crystallized silicon film. CONSTITUTION:On the surface of a single-crystal silicon substrate 1, an amorphous insulating film 2 is locally formed, a polycrystalline silicon film 3 is formed to cover the entire surface, and then a silicon dioxide film 4 is formed on the polycrystalline silicon film 3. The single- crystal silicon substrate 1 is placed on a panel-shaped graphite strip heater 5, a line-shaped graphite strip heater 6 is provided above the silicon dioxide film 4 with a distance of 1mm between them, the panel-shaped graphite strip heater 5 is caused to start heating, the line- shaped graphite strip heater 6 is caused to move in parallel with the silicon dioxide film 4 for the zonal fusion of the polycrystalline silicon film 3 for the formation of a polycrystalline silicon film 7. The polycrystalline silicon film 7 is equipped with a plane index 100 that is same as that of the single-crystal silicon substrate 1 and covers the entire surface. Lastly, on the rear surface of the single-crystal silicon substrate 1, an etching mask 8 is formed of silicon dioxide. This design ensures an improved yield in the production of pressure sensors with their reproducibility enhanced because of re-crystallization.
Patent JP-S62107285-A (JP)
Title: Screw compressor
Inventor: MAEDA JUNJI
IPC: F04C29/00
Filed: 1985-11-01
Abstract: PURPOSE:To prevent a male rotor delivery end face from being brought into contact with a delivery side casing, by mounting a spring to the delivery side end face of a male rotor and limiting a movement of the male rotor to a delivery side, generated by belt tension when a compressor is started, through tension of said spring. CONSTITUTION:A groove is provided in a ring shape in the end surface of a delivery side casing 4, and the groove forms its external diameter D0 smaller than the tooth bottom diameter of a male rotor 1 while the internal diameter smaller than the shaft diameter of the male rotor 1. A ring-shaped corrugated spring 12 and a synthetic resin made seal ring 13, for avoiding metal contact of said corrugated spring 12 with the male rotor 1, are mounted to inside said groove. Said corrugated spring 12 and the seal ring 13 are adhesively attached and fixed in an integral shape. Spring tension Ps of said corrugated spring 12, when it is mounted, is set larger than the component Pa of tension by a belt generated for driving the male rotor 1 by the belt. In this way, a movement of the male rotor 1 to its delivery side by the component Pa, when a compressor is started, is limited, and damage by seizure can be prevented by avoiding contact of a male rotor delivery side end face 14 with the delivery side casing 4.
Patent JP-H04124482-A (JP)
Title: Multiple scroll compressor
Inventor: YAZAKI YUKIHIRO
IPC: F04C18/02
Filed: 1990-09-17
Abstract: PURPOSE:To enable the free formation of a multiple compressor by forming such structure as to assemble and use respectively independent scroll compressors as they are. CONSTITUTION:Scroll compressors 1c, 1d suck low pressure gas from a suction head 7 and discharge it outside from a discharge head 8 after compressing it. An oil tank 9 is provided under the scroll compressors 1c, 1d, and communicating pipes 10a, 10b are provided to communicate the upper part of the oil tank with the lower parts of the scroll compressors 1c, 1d. Oil from the oil tank 9 is fed to the bearing parts of the scroll compressors 1c, 1d through oil feed pipes 6c, 6d. With this constitution, standard type scroll compressors can be assembled freely, and thus a large capacity scroll compressor can be obtained easily.
Patent JP-H1182945-A (JP)
Title: Burner device
Inventor: MIYAMAE SHIGEHIRO
IPC: F23D17/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a burner device in which the function of an ignition torch which does not need to be fitted to a main burner itself is integrally included, the ignition torch is not required, the number of components can be reduced, the labor and time of an ignition cycle can be reduced, the leakage of fuel from a metal touch surface can be avoided, and a combustion can be stabilized. SOLUTION: An ignition fuel injection port 25 to which ignition fuel is supplied from a base end side is opened to the central part of the end of a burner chip 13 to which main fuel is atomized from injection ports 11 under the pressure of spray medium. A spray medium supply hole 26 for supplying the spray medium in the tangential direction to the middle part of the ignition fuel injection port 25 is formed in the burner chip 13. Thus, upon ignition, the ignition fuel can be jetted from the ignition fuel injection port 25 with a prescribed divergent angle.
Patent JP-H08111522-A (JP)
Title: Semiconductor substrate and semiconductor device having recess gate structure
Inventor: TOKUSHIMA MASATOSHI
IPC: H01L21/20
Filed: 1994-10-07
Abstract: PURPOSE: To enhance the dry etching resistance of a substrate by providing a layer for stopping the transition. CONSTITUTION: The semiconductor device comprises an i-GaAs substrate 1, an i-GaAs buffer layer 2 deposited thereon, an i-InGaAs channel layer 3 deposited on the buffer layer, an n-AlGaAs electron supply layer 4 deposited on the channel layer, a strained super lattice 7 of InAs/GaAs deposited by one period or more on the electron supply layer, and an n-GaAs layer 8 deposited on the strain super lattice.
Patent JP-H04123297-A (JP)
Title: Signboard display device for walker's pushbutton type controller
Inventor: TOYAMA MASAKAZU
IPC: G08G1/07
Filed: 1990-09-14
Abstract: PURPOSE:To improve the visibility of a walker's pushbutton type controller signboard by providing the signboard control device with a control part for controlling the ON/OFF of a light emitting device based on a signal outputted from a time controller such as a clock built in a traffic signal controller. CONSTITUTION:The control part 8 for controlling current supply to the light emitting device 3 of the signboard 4 at the time of receiving the controller 7 such as a clock for controlling time is electrically connected to the light emitting device of the signboard 4 and characters such as 'WALKER'S PUSH- BUTTON' written on the display part 2 of the signboard 4 are constituted so as to light up by turning on the device 3. Since the control part 8 always receives time information from the controller 7, the ON/OFF operation of the device 3 is executed by using time data as an input value. Consequently, the walker's pushbutton type controller can easily be recognized and walker's long waiting at an intersection or the like can be removed.
Patent JP-S61126171-A (JP)
Title: Polyamide resin composition
Inventor: CHIBA KAZUMASA
IPC: C08K5/54
Filed: 1984-11-21
Abstract: PURPOSE:To provide the titled compsn. having good stability during melt molding, consisting of a polyamide mainly composed of tetramethyleneadipamide unit as its main structural unit and a silane compd. CONSTITUTION:0.01-3pts.wt. at least one member (A) selected from among aminosilanes (e.g. alpha-aminopropyltrimethoxysilane), epoxysilanes (e.g. alpha- glycidoxypropyltrimethoxysilane) and vinylsilanes (e.g. vinyltriacetoxysilane) and optionally additives (B) such as pigment, dye, reinforcing agent, filler, etc. are blended with 100pts.wt. polyamide (C) mainly composed of tetramethyleneadipamide unit as its main structural unit.
Patent JP-H0690788-A (JP)
Title: Production of prostaglandin e
Inventor: SUNAZAKI KAZUHIKO
IPC: C12P31/00
Filed: 1992-09-14
Abstract: PURPOSE:To produce prostaglandin E in high yield by using an enzyme in an algae. CONSTITUTION:Unsaturated fatty acids are converted in water by actions of an enzyme contained in an alga belonging to the genus Gracilaria or Hypnea and an aqueous solution containing the prostaglandin is reduced and prostaglandin E is collected from the reduced aqueous solution to produce prostaglandin E.
Patent JP-H1096156-A (JP)
Title: Base fabric for disposable clothes
Inventor: MIYOSHI TOMOJI
IPC: D04H3/153
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a base fabric for disposable clothes comprising a laminate sheet having three layer structure with excellent softness and strength as disposable clothes uses such as working wear and wiper in industrial field, dressing gown and drape in medical field. SOLUTION: This base fabric for disposable clothes comprise a melt blow nonwoven fabric using a thermoplastic resin, and the base fabric is obtained by aminating a spunbonded nonwoven fabric onto both faces of melt blow nonwoven fabric and thermally melting the laminate and the spunbonded nonwoven fabric comprises a continuous filament of an aliphatic polyester resin and has 6-10g/denier initial tensile resistance measured according to JIS L-1013 and 3-4g/denier tensile strength. The aliphatic polyester resin is obtained by subjecting a polybutylene succinate polymer synthesized from 1,4-butanediol and succinic acid to high polymerization by urethane bond.
Patent JP-H1167562-A (JP)
Title: Ignition coil in internal combustion engine
Inventor: KIKUTA HIKARI
IPC: H01F38/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil with stable electrical insulation, without damaging a part filled with an insulating material by absorbing the dislocation of a primary coil, at least in an axial direction. SOLUTION: A housing 60 is constituted in a way such that an upper end part 61a of a cylindrical lower case 61 is fitted to an opening of a cylindrical lower end part 62b of an upper case 62. A winding of the primary coil 12 turned into a cylindrical shape is fitted to the lower case 61. The inner face of the primary coil 12 is covered with an insulating film 40 with exfoliation characteristics to an insulating material. An inner core 10 and a secondary core 22 are stored with each given small space from the insulating film 40. The primary coil 12 is held with a given small space between the upper case 62 and the lower case 61. The all the hollow space including the small space between the insulating film 40 and the secondary coil 22 is filled with an insulating material. In addition, a flexible material B2 may be preferably provided at an upper end of the primary coil 12.
Patent JP-S6486740-A (JP)
Title: Trace equipment for call processing state transition of private branch electronic exchange
Inventor: YAMAMOTO TAKAHARU
IPC: H04M3/22
Filed: 1987-09-29
Abstract: PURPOSE:To easily recognize the transition of a call processing state by gathering call processing state transition data by a data gathering means and transmitting this data by a transmitting means to write it in a data file and converting it to a designated output format and outputting it with symbols used in specifications and a source list. CONSTITUTION:When a keyboard 26 is used to designate a range of data gathering, a private branch telephone exchange 1 executes the call processing and a data gathering means 10 gathers call processing state transition data in the designated range. A personal computer 2 stores received data in a file 25; and when an editing request of gathered data and designation of an output destination are inputted from the keyboard 26, data in gathered data is converted to symbols in a symbol table and is converted to an output format. Thus, gathering and editing of required call processing state transition data are facilitated and gathered data in the format which a user can easily recognize is obtained.