baber/WOPTO huggingface dataset:
Patent JP-S56138713-A (JP)
Title: Orienting substrate for liquid crystal display and its manufacture
Inventor: KURODA KOUJI
IPC: G02F1/1337
Filed: 1980-04-01
Abstract: PURPOSE:To form a minute pattern and give various displays by forming a silicone resin film having a vertically orienting property on the whole surface of one of substrates, laying a mask layer of a photoresist on the film, and treating the film with plasma to make the orienting property partially different. CONSTITUTION:A film of a thermosetting silicone resin such as polydimethyl- siloxane is formed as a vertically orienting film on the whole surface of an electrode substrate. A photoresist soln. almost protected from decomposition and peeling in plasma treatment is applied to the orienting film, dried, exposed through a prescribed negative, and developed to form a resist image. Using this resist film as a mask the orienting film is treated with plasma to deprive the disclosed film of its orienting property, and the resist film is peeled off. The resulting substrate having vertically and nonvertically orienting parts is set opposite to other substrate having a horizontally orienting layer, and a liq. crystal is held between them to obtain a display device giving various displays.
Patent JP-H05184626-A (JP)
Title: Wheelchair for the handicapped
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1992-01-14
Abstract: PURPOSE:To provide a wheelchair for the handicapped to move easily by himself from a bed to the wheelchair and from the wheelchair to the bed by journaling axial parts of rear wheels to rotating parts of upper sides of the arms attached to portions lower than and backward of the axial centers of the rear wheels, and providing outer rotation of the side frames so as to move backward. CONSTITUTION:In a wheelchair for the handicapped having a seat between the right and left rear wheels 18, 18 and a backrest 26 at the back of the seat, a side frame 30 is provided inside of the right and left rear wheels 18 to partition the rear wheel 18 off the seat so as to switch from the partition holding state, in which the side frame 30 is made to stand, to the outer side opened state, in which the side frame is made to rotate to the outer sides of the rear wheels 18 and lie down. Axle parts of the rear wheels 18 are journaled to rotating parts at the upper side of arms 21 which are supported by frame parts of the wheel chair located at rear parts lower than the axial center of the rear wheels 18 so as to rotate their upper parts back and forth and the rear wheels 18 are provided so as to move backward without obstructing the outer rotation of the side frame 30.
Patent JP-S63210811-A (JP)
Title: Variable focal length lens
Inventor: KIRIKI TOSHIHIKO
IPC: G02B15/22
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the cost and size of a 3-group variable focal length lens by moving only one lens group and equalizing image plane positions at both ends in a variable focal length range. CONSTITUTION:This lens consists of the 1st lens group having positive refracting power, 2nd lens group having negative refracting power and 3rd lens group having positive refracting power. The focal length thereof is varied and the image plane positions are equalized by fixing the 1st lens group and the 3rd lens group and moving only the 2nd lens group. The 1st lens group consists of the combined lens of a negative meniscus lens the convex face of which is directed to the object side and positive lens the strong convex face of which is directed to the object side, successively from the object side. The 2nd lens group consists of two pieces of negative lens and one piece of positive lens, successively from the object side. The 3rd lens group includes at least three pieces of positive lenses and at least one piece of a negative lens. Aberrations are thereby corrected with good balance and the variable focal length lens of the small size and low cost is obtd.
Patent JP-H06257564-A (JP)
Title: High-pressure drain pump shaft sealing facility
Inventor: ONUKI TOSHIO
IPC: F01D11/06
Filed: 1993-03-03
Abstract: PURPOSE:To prevent flushing in the case of a sudden change in plant load by sealing water using clean, high-pressure condensate downstream of a condensate purifying device and at the inlet of a high-pressure condensate pump CONSTITUTION:A sealing pipe line 22 branching from a condensate pipe line 9 at the delivery portion of a high-pressure condensate pump 8 is installed in the shaft seal portion of a high-pressure drain pump 20, and a temperature regulating valve 23 is installed in the sealing pipe line 22, for controlling the temperature of return water in response to a control signal from a temperature detection controller 24 installed in a sealed water return pipe line 25 leading from the shaft seal portion of the high-pressure drain pump 20. The return water is at the same pressure as atmospheric pressure and is collected into a return water collecting tank 26 by means of the sealed water return pipe 25 as gravity flow. Thereby the shaft seal portion of the high-pressure drain pump 20 is always controlled so that a pump suction temperature is about 50 to 60 deg.C, which is much lower than about 180 deg.C and higher. Therefore, even if pressure drop occurs as during the load shutdown of a plant, the shaft seal portion of the pump does not flush and so the function of sealing a shaft can be secured.
Patent JP-S59169401-A (JP)
Inventor: KUROIWA FUMIO
IPC: A01B33/08
Filed: 1983-03-15
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-H07255695-A (JP)
Title: Local coil for nuclear magnetic resonance imaging
Inventor: SESHIRU EDOWAADO HEIZU
IPC: G01R33/34
Filed: 1994-03-15
Abstract: PURPOSE: To obtain a superior signal-noise ratio, by using a group of cylindrical coils as an elementary part of an array used for four limbs, in a local bulk coil for receiving NMR signals from an imaging domain which have a transverse part rotating around the vertical axis. CONSTITUTION: The local coil 10 includes a cylindrical frame 12 having an enough diameter and length to surround the knee or elbow of a patient. Four ring ribs 14 extend from the outer surface of the cylindrical frame 12 toward the outside in the radial direction, and each ring rib 14 forms an edge along to the vertical axis 15 of the first and second coil groups 16, 18. Further, four loops 22a through 22d are formed by connecting conductive patterns 20 of the coil groups 16, 18 together. The loops 22a and 22c among these loops are arranged almost opposingly as the volume 24 in the frame 12 being the center and have a common transverse axis in parallel with the y axis of Cartesian coordinates system, and the loops 22b and 22d have a common axis in parallel with the x axis of Cartesian coordinates system.
Patent JP-S63211876-A (JP)
Title: Integrated circuit device
Inventor: KIZU SHUJI
IPC: H04N1/40
Filed: 1987-02-27
Abstract: PURPOSE:To assemble the titled device in various kinds of image processing systems by constituting necessary minimum processing means required for image processing on one-chip integrated circuit, and providing output terminals to output signals from respective major constituent elements in the integrated circuit to the external. CONSTITUTION:The followings are constituted into a one-chip circuit element: an analog processing means 15-1 to take out output signals from many photoelectric transducers in form of an analog electrical signal separately from each element, an analog-digital conversion means 153 to convert an output signal from the analog processing means 15-1 to a digital value, a memory means 15-2 to store the reference signal level for each transducer outputted from the means 153, and a correction means 158 to correct an output signal of each transducer from the analog-digital conversion means 153 based on the information stored in the means 15-2. Also, the output terminals are provided to output main signals from the respective internal elements to the external. As a result, the titled device can be assembled in many kinds of image processing systems, hence the titled device wide in general purposes, is obtained.
Patent JP-H05239225-A (JP)
Title: Belt
Inventor: TAGUCHI YOSHIO
IPC: C08G18/65
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a belt which has excellent heat resistance and has a long life even when used at a high temp. by embedding a core in a covering rubber consisting of a polyurea elastomer having a specific composition. CONSTITUTION:A polyamine compound represented by formula I (wherein R is an n-valent polyalkylene, polyalkylene ether, or polyalkylene polyester each having an average mol.wt. of 200 or higher, (m) is 1-3, and (n) is 2-4) (e.g. formula II) is mixed with an aromatic polyamino compound (e.g. trimethylene glycol di-p-aminobenzoate), a polyisocyanate (e.g. tolylene diisocyanate), and a plasticizer (e.g. dioctyl phthalate) in such amounts that the equivalent ratio of the isocyanate groups to the whole amino groups is 0.9-1.5. The mixture is reacted to obtain a polyurea elastomer. A core is embedded in a covering rubber consisting of the elastomer to produce a belt.
Patent JP-S57158559-A (JP)
Title: Biochemical analyzing device
Inventor: TAMURA EMIKO
IPC: G01N35/10
Filed: 1981-03-26
Abstract: PURPOSE:To avoid waste of test sample and to perform very easy setting of a dispensing amount, by analyzing the sample which is sucked by a sucking capillary tube and is obtained after the tube is separated from the line scored parts into pieces. CONSTITUTION:A transparent rodlike sucking capillary tube 6 having scored lines 7 at regular intervals is inserted into a cup containing a sample. Then the sample is sucked to the inside of the tube 6 by capillarity to be filled therein. Further, the tube is broken at the scored line 7 parts and separated into pieces having each unit length, then inserted in and arranged at a sample cassette 9. The cassette 9 is set to a biochemical analyzing device 10 and is tested for the required analysis. As the sample amount is determined according to the length of the tube to be broken, this method avoids waste of the sample and lessens the amount of sample to be taken from a person who is tested.
Patent JP-2000240267-A (JP)
Title: Sound insulation floor material construction method
Inventor: YAMAJI KATSUHIKO
IPC: E04F15/18
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To uniformly apply an adhesive by laying a sheet-like material on the substantially whole surface of a concrete slab surface. SOLUTION: A sheet-like material formed by non-woven fabric made of polyester fiber is temporarily made adhere to a concrete slab surface or a bed material constructed on the concrete slab surface to be laid on the substantially whole surface. Further, an elastic adhesive agent is applied on the sheet- like material, and a sound inslation floor material where a buffer material is laminated and integrally formed with the back thereof is affixed on the adhesive. Thus, the adhesive can be applied simply, quickly and uniformly regardless of unevenness of the concrete slab surface or the like, and since the concrete slab surface and the sheet material are not firmly made ahere to each other, they can be easily separated in reforming. Further, moisture dissipated from concrete is intercepted by the sheet-like material so that it will not reach the sound insulation floor material so as to prevent elongation of wood material.
Patent JP-H08242432-A (JP)
Title: Television broadcast system
Inventor: SHIGIHARA HIDEO
IPC: H04N7/081
Filed: 1995-03-02
Abstract: PURPOSE: To allow a relay means to apply original control to a reception terminal equipment. CONSTITUTION: A broadcast station 1 multiplexes a control signal aiming at control of a reception terminal equipment 10 onto a television signal and modulates the multiplexed signal and the modulated signal is transmitted. A relay means 2 uses a reception means 3 and a transmission means 4 to receive the modulation signal, adds an addition control signal indicating a reception channel to the received control signal and sends the resulting signal together with the received composite video signal to a line cable. The reception terminal equipment 10 displays the reception channel indicated by the added control signal from the relay means 2 and applies processing to the television signal from the relay means 2 based on the control signal from the relay means and displays a video image. Thus, the relay means applies original control to the reception terminal equipment.
Patent JP-S62200951-A (JP)
Title: Acoustic coupler
Inventor: OGAWA SHUICHI
IPC: H04M1/21
Filed: 1986-02-28
Abstract: PURPOSE:To miniaturize the size at storage and to obtain the excellent portability by providing a means where an electroacoustic transducer is supported at both ends of a conductive and flexible rod, the electroacoustic transducer is swung freely with respect to the rod and pressed against a handset through a torsional spring. CONSTITUTION:Couplers 5, 8 are supported on frames 2, 9 by a joining member freely opened and closed, the frames 2, 9 are conductive and contracted. Then the coupler 8 is supported by the coupler 5 via a spring rod 16 and the torsion spring 14, pressed against a handset via a sound shield member 7 and has a rod fastening part 15 of recessed form. Thus, the couplers are fastened to the rods 11, 12 so as to be on the same plane with respect to the frame 9. Further, electroacoustic transducer 5 has similar structure and is stored similarly.
Patent JP-H11243044-A (JP)
Title: Projection aligner and correcting method for alignment error, and recording medium recording correcting program thereof
Inventor: YOSHIZUMI NOBORU
IPC: G03F9/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection exposing device, which is capable of accurately correcting the errors caused by an aligner and improves the yield rate by computing and correcting the correcting amount of a filament for each exposure direction of an exposure stage. SOLUTION: In an projection aligner, wherein a measurement reference point AX, which is formed on a wafer 2 on an exposure stage 3 is detected, exposure is made based on the measurement reference point AX, and semiconductor chips are formed on respective regions 21, 22, 23, 24, and so on the wafer 2, a correcting means 51 which corrects the amount of the projection error for respective moving directions of H1 and H2 of the exposure stage 3, is provided for each of the regions 21, 22, 23 and 24 of the semiconductor chip formed on the wafer 2.
Patent JP-H08239878-A (JP)
Title: Water purifier
Inventor: YANOU MANABU
IPC: C02F1/28
Filed: 1995-03-02
Abstract: PURPOSE: To attach/detach a water purifier main body to/from a change-over valve which is detachably provided on a faucet of water works with a simple operation. CONSTITUTION: A change-over valve 10 is provided with a water outlet 12 communicated with a water purifier main body 11 projecting to the side direction, a flange part 13 is provided in the outer circumference of the outlet 12, a plurality of notched parts are formed in the circumferential part of the flange 13 at the same intervals, and a detent projecting to its diametrical outward direction is formed. The water purifier main body 11 is provided with a plurality of engagement projection parts 15 for engaged with respective notched parts in the circumference of a water inlet 14. The engagement projections 15 are fitted into the notched parts and the water purifier main body 11 is rotated about the axis of the inlet 14 so that the engagement projection 15 is fixed in the position where it abuts on the detent.
Patent JP-H11236091-A (JP)
Title: Method for packaging electronic parts in form of tape and tape-like package body structure
Inventor: AMAYA MINORU
IPC: H05K13/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve workability and decrease cost and mistaken soldering, by placing a plurality of electronic parts into the same arrangement as that used when they are mounted on a printed circuit board or the like and by connecting them together with an adhesive, thereby forming one electronic-part group, and by storing each group into a recess made longitudinally in a carrier tape, and then attaching a cover tape. SOLUTION: A plurality of chip-type electronic parts 1, each having soldering terminal electrodes 1a at both its ends, are placed at pitch intervals P used when they are implemented on a printed circuit board, and they are connected together by filling an adhesive 2a between them. In carrier tape 3, recesses 4 for storing the electronic parts are longitudinally made by embossing processing, and electronic-part groups A1 are each loaded into each recess 4, then a cover tape 5 is attached to the upper face of the carrier tape 3 to package them. A series of implementing operations, in which they are soldered after mounted on the printed circuit board, is simultaneously carried out for the plurality of electronic parts 1, having the electronic-part groups A1 as one unit. It improves workability and decreases cost.  And because each of the electronic parts 1 connected with the adhesive is prevented from heaving at its one end, soldering mistake can be decreased.
Patent JP-S59170486-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/356
Filed: 1983-03-16
Abstract: PURPOSE:To improve reliability by utilizing reciprocal sliding motion of gate valve to pressurize lubricant and feed to the delivery pump side of gate valve thereby pressing the gate valve to uniformly contact against the suction hole side wall thus preventing shifted abrasion of gate valve. CONSTITUTION:When a gate valve 20 will approach to such position as the pressure in cylinder chamber 3 will increase to bring the load A due to gas pressure to the maximum level as a roller 4 rotates, an oil flow-in port 28 communicating between a pump chamber 26 and oil tank (not shown) is closed by said valve 20 to pressurize lubricant in the pump chamber 26 to feed through a communication hole 29 to the suction hole 12 of said valve 20 thus to apply load D for pushing the gate valve 20. Consequently the load D will prevail over the concentrated load to be produced conventionally by gas pressure A, to contact the gate valve 20 uniformly against the suction hole side wall of gate valve groove 25 resulting in prevention of burning due to shifted abrasion and improvement of reliability.
Patent JP-S56141019-A (JP)
Title: Controlling device for supercharging pressure of turbocharger for internal combustion engine
Inventor: KUROIWA YOSHIO
IPC: F02B37/12
Filed: 1980-04-04
Abstract: PURPOSE: To prevent the whole amount of exhaust gas from being introduced in the turbocharger when an engine is running at low temperature by a method wherein a temperature sensing valve is provided to introduce a pressure signal into the working chamber of a waste gate valve to open the waste gate valve when an engine  is running at low temperature.  
     CONSTITUTION: There is provided the temperature sensing valve 15 comprising a bimetal 59, a valve body 57 and the like to introduce a pressure signal into the working chamber of the waste gate valve 15 to open the waste gate valve 15 when the engine is running at low temperature. When the engine is running at low temperature, the bend of the bimetal 59 is small and the valve body 57 allows an inlet port 55 and an outlet port 53 to communicate with each other to open the temperature sensing valve 51. As a result, the atomosphere is introduced in a diaphragm chamber 25 and the valve 15 is opened by a spring 23. Consequently a bypass passage 17 is opened to bypass a part of exhaust gas as indicated by the arrow head E. As the whole amount of exhaust gas energy is not introduced into a turbine 9, the rotational frequency increase of the turbine 9 is suppressed and the turbine failure at low temperature running is avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10235714-A (JP)
Title: Screw extruder mechanism, especially twin-screw extruder mechanism for working material ejecting gas fiercely
Inventor: HAERING ERWIN
IPC: B29C48/41
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To remarkably increase a degassing capacity and the throughput of a product to be degassed on that reason. SOLUTION: A screw extruder mechanism for a material which ejects gas fiercely is equipped with a main extruder 1 for working the material appropriately, a material feeding apparatus 4, a material discharging apparatus 5, and a degassing apparatus by the main extruder for discharging a gas flow from an evaporation part 14. In order to divide the gas flow at least into three branched flows 19, 20, 21, the degassing apparatus is equipped with the first vent hole 13 and at least two degassing elements which are designed as auxiliary screw extruders 7, 8 which are arranged between the first vent hole 13 and the evaporation part 14, face each other radially to the main extruder 1, and preferably open to the main extruder radially.
Patent JP-H05242279-A (JP)
Title: Optical information reader
Inventor: KAMIYA KAZUYOSHI
IPC: G06K7/015
Filed: 1992-02-28
Abstract: PURPOSE:To provide an optical information reader capable of obtaining sufficient reading performance by preventing the reading defect of optical information on a reading target from being generated irrespective of distance from the reading target. CONSTITUTION:An image-forming lens 27 is constituted so that the distance between an image sensor 29 is adjustable by moving in a direction of main optical axis with a knob 43 for lens movement. Also, it is judged whether or not image-formed video information is focused based on the distance between the reading target 40 measured by a range sensor 33, and when it is out of focus, the fact is communicated by a buzzer 35. The luminance itself of a LED 21 for illumination can be varied so as to set an electrical signal level outputted from and amplified by the image sensor 29 within a prescribed range. Also, a guide light source 31 to show the present scanning position, etc., is located at a position on the side of the reading target 40 side from the image-forming lens 27, and light from the light source is not emitted through the image-forming lens 27, therefore, discrimination can be surely performed without enlarging and darkening guide light display on the reading target 40 even when long distance is set.
Patent JP-S56140608-A (JP)
Title: Container enclosing superconductive equipment
Inventor: NISHI MASATAKA
IPC: H01L39/04
Filed: 1980-04-04
Abstract: PURPOSE:To simplify a device and to facilitate maintenance and inspection for a large-sized equipment by dividing a radiated heat shielding plate which is provided in a vacuum container and encloses the superconductive equipment with a suitable gap being provided into a plurality of parts and also dividing the vacuum container in a plurality of parts. CONSTITUTION:The vacuum container enclosing the superconductive equipment 1 is divided into a low vacuum container 12, an intermediate vacuum container 13, and an upper vacuum container 14 which also serves as a top lid. Vacuum seals are applied to the divided parts to hold the vacuum state. The radiated-heat shielding plate, which is arranged in the vacuum container and shields the radiated heat, is divided into a lower shield plate 15, an intermediate shielding plate 16, and an upper shielding plate 17 in response to the divided parts of the vacuum container. A cooling pipe in which liquid nitrogen is flowed is wound around the shielding plates 15-17 and fixed. A multilayered adeabatic body comprising filters for increasing cooling effect is divided into lower, intermediate, and upper multilayered adeabatic bodies 18-20 and attached to the shield plates 15-17. Thus the maintenance and inspection when the size of the device becomes large can be readily performed.