baber/WOPTO huggingface dataset:
Patent JP-S57132481-A (JP)
Title: Solid-state image sensor
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1981-02-09
Abstract: PURPOSE:To omit an address electrode, and to simplify the wiring and to decrease the manufacturing process, by providing a row selection function to a transfer electrode transferring signal charge of a register in the column direction to a register in the row direction. CONSTITUTION:First, a high voltage is applied to a transfer electrode 35, photo sensing picture elements 31d-34d of the 1st row are selected, and signal electrodes of picture elements 31d-34d are transferred to a transfer channel consisting of transfer electrodes 35-38. Next, a voltage clock pulse lower than the voltage at the row selection is sequentially applied to the electrodes 35-38, and a signal charge of selected photo sensing picture element is transferred to a storage electrode 39a for storage. The stored signal charge is transferred to a row register 41 with opened bottom gate 40. Next, the signal charge of the register 41 is converted serially and an output signal of the 1st row is obtained from an output terminal OUT. Similar operation is repeated for the 2nd row and succeeding rows for readout. Thus, the circuit integration is increased since wirings for address electrodes are eliminated.
Patent JP-H11201373-A (JP)
Title: Heat insulating structure and manufacturing device thereof
Inventor: NEGISHI MASAKI
IPC: B32B5/18
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating structure, which prevents accumulation of air on the facing material inside and is improved in appearance and strength. SOLUTION: A apurality of minute air vent holes 2A are formed in facing materials 2 constituting a heat insulating structure 1. A clearance between respective facing materials 2, 2 is filled with urethane foam 5. A sheet 4 is constructed of a waterimpermeable material, which is provided with minute vent holes arranged over the whole surface, such as a comparatively thin open cellular urethane foam, non-woven fabric, resin fiber, and glass wool. That is, minute vent holes arranged in the sheets 4 facilitate passage of air and foaming gas from urethane original solution between the facing members 2, 2, while the sheets 4 prevent (prohibit) passage of water such as the urethane original solution and humidity.
Patent JP-S58137172-A (JP)
Title: Guide roll of tape cassette
Inventor: SATOU SHIYUUICHI
IPC: G11B15/60
Filed: 1982-02-09
Abstract: PURPOSE:To ensure stable travelling of a tape and to perform recording/reproducing with high fidelity, by using a material obtained by compousing the thermoplastic resin such as ABS resin, etc., the metallic powder of Zn, etc. or its oxide, a lubricant and the reinforcing fibers respectively to produce a guide roll of tape cassette. CONSTITUTION:A composite material is obtained by mixing 150-500pts.wt. metallic powder of Zn, Al, Fe, etc. or its oxide is mixed with 100pts.wt. such as ABS, polyamide or acetal resin with addition of an additive of 1pts.wt. lubricant of calcium stearate, etc. and a reinforcing agent of 1-50pts.wt. aromatic polyamide fibers, etc. Such a composite material is molded to produce a guide roll 3 of a tape cassette 1. As a result, the heat contraction factor is reduced for the roll 3 and the lubricity is improved. This ensures stable travelling of a type 2 with virtually no change produced between the roll 3 and inside shafts 1a. In addition, the vibrations of the tape 2 are absorbed since the weight of the composite material is large. Thus the recording/repoducing is performed with high fidelity.
Patent JP-S61223519-A (JP)
Inventor: HANSU HARUTOMAN
IPC: G02B21/08
Filed: 1986-01-31
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-H03222552-A (JP)
Title: Fault detection circuit for balanced transmission interface
Inventor: KISHINO TOSHINORI
IPC: H04L25/02
Filed: 1990-01-29
Abstract: PURPOSE:To surely detect a grounded signal transmission line by providing a differential amplifier comparing a level of X, Y lines with a reference voltage respectively to each of X and Y lines forming a balanced transmission line. CONSTITUTION:A differential amplifier 11 using a voltage VA1 smaller than a drive voltage VA of a line Y as a reference voltage and a differential amplifier ID using a voltage VB1 smaller than a drive voltage VB of a line X as a reference voltage are provided to the circuit. Thus, in normal operation, an output of an EXOR gate 12 goes to '1'. When a line Y is grounded when a signal '0' is sent, since a level at an inverting input of the differential amplifier 11 gets higher, the output goes to '0'. The signal '0' is outputted as a fault detection signal via the EXOR gate 12. When a signal '1' is sent, similarly the polarity of voltages VA, VB of a driver 1 is inverted and a line X in grounding is detected as a fault. Thus, a grounding of two signal transmission lines of a balanced transmission line is surely detected.
Patent JP-H10240926-A (JP)
Title: Character magnifying method
Inventor: SHU KEN KUHN
IPC: G06T5/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an edge smoothing method to save a memory and other hardware resources required in the hardware form of conventional technique and attaining high throughout and an excellent quality. SOLUTION: One pixel in a reference pattern is transformed to a rectangle pixel group in a magnified pattern and a right angle formed by a plurality of pixels in the reference pattern are identified to decide the lengths of horizontal and vertical edges constituting the right angle (120). In addition, a right angle adjacent to the identified right angle is identified (128) and the lengths of the horizontal and vertical edges are decided (129). Next, whether should be to smooth a corresponding right angle in the magnified pattern based on the length of the vertical and horizontal edges of the right angle in the reference pattern and the vertical and horizontal edges of its adjacent right angle (150).
Patent JP-S61178796-A (JP)
Title: Ic memory
Inventor: MASUKO KOICHIRO
IPC: G11C11/34
Filed: 1985-02-01
Abstract: PURPOSE:To obtain a dRAM with stable operation by providing plural transistors for charging a Y-decoder node selecting a sense amplifier and charging from both sides of a parasitic resistor. CONSTITUTION:A transistor (MOST) 21 for charging the Y-decoder is provided and has its drain connected to a current source line Vcc and its source to a node N1, with charging signal clocks (precharging clocks) phi3 being received to its gate as input. In this manner, MOST's 14, 21 are provided for charging the Y-decoder selecting the sense amplifier and charging is made from both sides of the parasitic resistor 19, so that the nodes N1, N4 can be directly charged through MOST21. Thus, even when the rise of the Y-decoder output clock phi3 and the bounce in the positive direction of the substrate potential VBB compete with each other, charging of the node N1 is performed promptly as the node N2. Since the charging capability is now augmented, read/write on the bit line is facilitated while operational margin is also assured.
Patent JP-S63301815-A (JP)
Title: Production of drug preparation for oral administration
Inventor: OZAWA YASUO
IPC: A61K9/00
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a drug preparation for oral administration having uniform drug-content and particle size and smooth surface, without using a solvent, by colliding particle of solid coating substance with a mixture, etc., of drug particle or granule utilizing a high-speed air flow. CONSTITUTION:Particles of a solid coating substance and drug particles, granules or matrix particles of solid coating substance for drug are circulated in a treating vessel with a high-speed air flow to make the collision of the particles with each other or the particles with the inner wall of the vessel. A drug preparation for oral administration consisting of the drug coated with the solid coating substance can be prepared by this process. Since a dense coating can be applied to fine particles of a drug having disagreeable taste by the above process, the process can be applied for prolonging the drug action and masking bitter taste. The solid coating substance is preferably a mixture of finely pulverized solid fat and oil (e.g. carnauba wax) and an anticoagulant (e.g. fine powder of SiO2) and is used in an amount of 20-80wt.% based on the drug. The speed of the air flow is 50-100m/sec.
Patent JP-H11216412-A (JP)
Title: Curtain coater and curtain coating method
Inventor: TATEFUJI YUKIHIRO
IPC: B05D1/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of contamination of a curtain coater caused by the excessive applied quantity part caused during coating from the excessive applied quantity part caused on coating start and stoppage peculiar to the curtain coater and that of failure of a product caused thereby. SOLUTION: This coater is provided with a coater head 1 for forming a curtain film 4 flowing down vertically to a traveling web 5, a movable color pan 16 which advances to the position where the curtain film 4 is cut off so that the curtain film 4 does not flow down to the web 5 before coating start and on coating stoppage and retreats to the position where the curtain film 4 flows down to the web 5 on coating, and a leveling roll 13 for leveling the excessive applied quantity at the coating layer head on coating start and at the coating layer termination on coating stoppage.
Patent JP-H06230348-A (JP)
Title: Display device
Inventor: YOSHIDA TOYOOMI
IPC: G06F3/147
Filed: 1993-02-08
Abstract: PURPOSE:To provide the display device which can easily register the document for fresh printing on paper, the illustrations already printed on paper and the document and does not increase the cost of the device. CONSTITUTION:The paper 3 is inserted into a pocket 2 in such a manner that the printing surface of the paper 3 already printed with the illustrations and document, etc., approaches the rear surface of a liquid crystal display panel 1. A user is able to see the printed surface of the paper 3 through the display surface of the liquid crystal display panel 1 when the user turns on lamps 4, 5 after disposing the lamp 4 in the position shown in the Fig. The user inputs the document desired to be freshly printed on the paper 3 in this state to the screen of the liquid crystal display panel 1 while viewing the illustrations and documents on the paper 3. The inputted document is printed in the position corresponding to the printing surface of the paper 3 viewed therethrough and, therefore, the registration of the document desired to be freshly printed on the paper 3 is easily executed.
Patent JP-S61178153-A (JP)
Title: Machining unit
Inventor: TAMURA KUNIHIKO
IPC: G05B19/414
Filed: 1985-02-05
Abstract: PURPOSE:To facilitate programming of a machining unit to be controlled through two NC units by executing simultaneous machining of two NC units and machining with any one unit selectively. CONSTITUTION:In a machining unit to be controlled through two NC units, two NC units NC1, NC2 will transmit/receive signals each other to execute simultaneous machining only when the spindle control conditions are common while execute machining at one end through any one NC unit when said conditions are different where the other NC unit will execute machining while waiting completion of machining under said spindle control conditions. Since programming can be performed while considering the spindle control conditions of two NC units, programming can be facilitated.
Patent JP-H03226187-A (JP)
Title: Picture fetch device
Inventor: TSURUOKA YUJI
IPC: G03F9/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a picture with less uneven illuminance by setting a frequency of an excimer laser and a number of revolutions of an image shifter synchronously with a picture fetch period of a CCD camera. CONSTITUTION:An excimer laser is stimulated while its beam is rocked, e.g. circularly with a rock means such as an image shifter 3 synchronously with the rocking period. Thus, the locus of the beam optical axis center draws a circle and the stimulation of the laser 1 is always caused at plural fixed points being equal divisions on the circumference. Then a stimulated pulse number required for one rotation of the optical axis center is used as one set and lighting is implemented by using the set as the unit. Thus, the uneven illuminance is minimized and limited within the permissible range. Moreover, a picture obtained by synchronizing the stimulating timing of the laser 1 and the rocking period of the rock means 3 with the picture pickup period by an image pickup means 9 is integrated by several rotations of the rock means 3 to minimize uneven illuminance.
Patent JP-S54111022-A (JP)
Title: Carburetor
Inventor: OOTA ISAMU
IPC: F02M3/05
Filed: 1978-02-21
Abstract: PURPOSE: To make a slow cut work operable accurately and correctly, by mechanically operating the slow cut work with a diaphragm used at a transient operation.  
     CONSTITUTION: At the time of engine starting operation, no generation of negative pressure in an intake manifold 7 causes a diaphragm 21 to move rightward being deformed by a spring 27, with a starting gasoline fed to a slow port 6 through a needle valve seat 25, to make a correct supply of the gasoline. In cases when in an initial speed deceleration or in a shift change operation from a state of speed acceleration to a state of speed deceleration, a negative pressure is generated in the manifold 7 with the diaphragm 21 closing the needle valve seat 25, to process a slow cut operation of the slow path 2. After elapsed a certain length of time, an internal pressure of the chamber 22 and 23 comes to be in a state of balance, causing the diaphragm 21 to open the neelde balve seat 25. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61178055-A (JP)
Title: Nozzle mechanism
Inventor: TAKANO MOCHIHISA
IPC: H04R31/00
Filed: 1985-02-05
Abstract: PURPOSE:To uniformly and well apply an adhesive to a tapered part, by differentiating the positions of the nozzle orifice ends of a plurality of nozzle parts communicated with one passage in an almost tiered state and making the calibers of the nozzle orifices larger toward a higher position side. CONSTITUTION:Nozzles 111-9 respectively having calibers r1-9 are constituted so that the parts opposite to the nozzle orifice ends thereof are communicated with one passage 12. The nozzle orifice ends are formed so that the positions thereof in the height direction are differentiated so as to be present at the step positions of an almost tiered form and the orifice ends of the nozzles having larger calibers are arranged at higher step positions in the relation with the nozzle calibers r1-9. Therefore, when an adhesive is applied to the taper surface 22 of a plate body 21, an adjustment bolt 13 is adjusted corresponding to the length of the taper surface 22 to set the use range of the nozzles 111-9 and the adhesive is emitted from the nozzle orifice ends. Because the amount of the adhesive is much as the positions of the nozzles become higher, even a flowable adhesive can be uniformly adhered.
Patent JP-H09197565-A (JP)
Title: Film processor
Inventor: KAWABATA TAKASHI
IPC: G03B17/24
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To appropriately specify a film which is applied for printing in accordance with the order by a simple operation. SOLUTION: The film processor is provided with reading means 8 to 11 for reading all-digit identification marks recorded as film information on the inserted film cartridge 7 and the film 1, a storing means 16 for storing the all-digit discriminating marks read by the recording means 8 to 11, an external inputting means 17 for inputting the identification mark for specifying the desired film and a display means 5 for displaying a relation between the inserted film and the specified film 1.  When the discriminating mark with a part of digits among the all digit identification marks of the desired film 1 is inputted by the external inputting means, the inputted identification mark is compared with the identification mark with the corresponding digits among the identification marks with all digits stored by the storing means, and then, a display representing whether or not the film is the desired film 1 is given to the display means 5.
Patent JP-S5233201-A (JP)
Title: Flexible seamless tube assembly and method of producing same
Inventor: JIYAN PIEERU TABARII
IPC: B31B50/72
Filed: 1976-02-24
Abstract: Two or more lengths of seamless tubing, for example artificial sausage casing are assembled by longitudinally aligning the end portions thereof overlapping and joined to each other by an adhesive strip band but for the time without internal communication therebetween. Internal communication between the lengths of tubing is established, for example, by introducing compressed gas into one tubing length remote from junction zone which causes this tubing length to take a cylindrical configuration moving its side walls (defined by its initially flattened shape) apart and thereby the side walls of the second joined tubing length are drawn with the corresponding side walls of the first tubing length by means of the adhesive strip band. As a result thereof the end portions of the side walls initially in contact with each other slide along each other and then out of contact in order to provide continuous internal communication in the tubular assembly. Accordingly the resultant end portions are interleaved as shown herein. A mandrel may be needed in place of the compressed air to separate the side walls and establish internal communication.
Patent JP-S58137267-A (JP)
Title: Module of solar cell
Inventor: HANABUSA AKIRA
IPC: H01L31/02
Filed: 1982-02-09
Abstract: PURPOSE:To prevent the lowering of reliability due to the intrusion of moisture by passing the lead wire of a photovoltaic element among a plurality of thermoplastic resin sheets arranged to a surface reverse to a light-receiving surface and extracting it to the outside. CONSTITUTION:The transparent thermoplastic resin sheets 7-1, 7-2, 7-3 are provided, and the photovoltaic elements 5 are disposed between the sheets 7-1, 7-2 and the lead wires 3, 4 extracted from the elements 5 between the sheets 7-2, 7-3. The lead wire 3, 4 are extracted to the outside from terminal extracting ports 9, 10, a cover glass 6 and a back sheet 8 are heated for a fixed time while external pressure is applied uniformly to the cover glass and the back sheet, the elements 5 and the lead wires 3, 4 are buried into resin, and resin is cured. Accordingly, moisture intruding from the extracting ports 9, 10 does not reach the photovoltaic elements 5, and reliability is improved.
Patent JP-S63270411-A (JP)
Inventor: ROBAATO EDOWAADO KURAAKU
IPC: C21D1/18
Filed: 1988-01-29
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-H10220186-A (JP)
Title: Execution method of tunnel invert and precast plate for tunnel invert
Inventor: MATSUBA YOSHIHARU
IPC: E21D9/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works, and to ensure one-side traffic. SOLUTION: A plurality of precast plates 6, 6 having a shape that the precast plates are divided into two in the cross direction of a tunnel are formed to the invert 5. A plurality of the precast plates 6 are installed on one side in the cross direction of the tunnel, and a plurality of the precast plates 6 are mounted on the other side in the cross direction of the tunnel. Since a plurality of the precast plates 6 are set up on one side of the cross direction of the tunnel while ensuring traffic on the other side, traffic can be secured even during the period of the execution of works. Since the invert 5 using the precast plates 6 is executed, operating efficiency can be improved while the invert 5 having stable quality can be formed.
Patent JP-2000223065-A (JP)
Title: Mass spectrometer
Inventor: YAMAGUCHI HIROKATSU
IPC: G01N27/62
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a small device for analyzing a surface by loading a large sample on a sample stage as it is, by providing a rear-stage reflection electrode on an ion track in order to guide ions ejected from an ion reflector to a detector. SOLUTION: Laser beams going out of a laser beam source 3 are reflected by a mirror 6 having a through hole, and are focused onto a sample 2 by an objective lens 5. Ions generated with irradiation are accelerated by an ion drawing electrode 8, and are guided to this flight-time-type mass spectrometer 1. A polarization electrode 11 is adjusted so as to direct a progressing direction of the ions to an ion reflector (reflectron) 9. The ions reflected by the reflectron 9 are reflected by a rear-stage reflection electrode 40, and focused by an ion lens 41, and are detected by an ion detector 10. Masses are determined by measuring a time required from laser oscillation to arrival at the ion detector 10. By reflecting the ions with the rear-stage reflection electrode 40, the detector 10 can be placed at a position away from a sample container 20, and measurement of a large sample is allowed.
Patent JP-S53104700-A (JP)
Title: Heavy metal ion adsorption resin having improved selectivity, its preparation and adsorption treatment
Inventor: SASAKI AKIO
IPC: B01J20/26
Filed: 1977-02-23
Abstract: PURPOSE: To provide an ion adsorption resin having high adsorption capacity for mercury and stability even under strong acidic condition, consisting of s-triazine prepared by reacting 1 mole of cyanuric chloride with 1.2W1.7 mole of thiocarbohydrazide, and sulfur. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08194089-A (JP)
Title: Powder forming apparatus for nuclear fuel pellet manufacture
Inventor: MATSUDA TETSUSHI
IPC: G21C3/62
Filed: 1995-01-12
Abstract: PURPOSE: To provide a stable molded product with high reproducibility by driving a servomotor with a proper output controlled by feedback without pressing a punch in hydraulic way, regarding an apparatus to mold a raw material powder with dies as pretreatment to complete a fuel pellet by sintering. CONSTITUTION: A raw material powder 2 in dies 1 is press-molded by a first and a second linearly running pressing parts 5a, 5b driven by a first and a second servomotors 4a, 4b and a first and a second punches 3a, 3b pressed through a first and a second pressure sensors 6a, 6b. Punch pressure signals PS1, PS2 and punch displacement degree signals TS1 , TS2 are sent to an electric control system 8 respectively from the first and the second pressure sensors 6a, 6b and from a first and a second position sensors 7a, 7b to detect the displacement degrees of the first and the second punches 3a, 3b and the first and the second servomotors 4a, 4b are driven by feedback control outputs FS1 , FS2 from the electric control system 8 based the input.
Patent JP-S55114162-A (JP)
Title: Rotor for rotary electric machine
Inventor: NAGANO SUSUMU
IPC: H02K3/04
Filed: 1979-02-23
Abstract: PURPOSE: To enhance the reliability and durability of a rotor for a rotary electric machine by retaining the end of windings for the rotor by a retainer ring, providing connecting pieces at the uppermost layer ends of the winding, transmitting a winding current to adjacent poles without a crossover track between the poles and thus eliminating a breakage accident due to the crossover track.  
     CONSTITUTION: A rotor winding 2 is supported by a retainer ring 6 having high tensile strength at the end of the rotor for a rotary electric machine. This retainer ring is made of forged steel. When a current is flown through current collecting ring to the inside winding, it is crossed to the adjacent pole through the end 7 of the outermost layer winding. An insulating column 5 disposed at the outer periphery of the end 7 is cut out, and a connecting piece 8 having the same thickness as the insulating column 5 is brazed with silver to the cut-out portion. An exciting current is flown through the piece 8 and the ring 6 to the connecting piece of the adjacent pole. 
     COPYRIGHT: (C)1980,JPO&Japio