baber/WOPTO huggingface dataset:
Patent JP-H0277434-A (JP)
Title: Molding containing transparent coating layer
Inventor: TANIGUCHI TAKASHI
IPC: G02B1/10
Filed: 1989-05-29
Abstract: PURPOSE:To provide a molding with high surface hardness, low light reflectance and high light transmission having a transparent coating layer containing respectively specified metallic oxides and a silicone-based macromolecular compound as the main components. CONSTITUTION:A molding having a transparent coating layer composed of 5-80wt.%, preferably 10-70wt.% inorganic fine particle with 1-300mum, preferably 5-200mum average particle size consisting of one or more metallic oxides selected from Al, Ti and Zr and a silicone-based macromolecular compound composed of one or more organosilicon compounds selected from di- or tri-alkoxysilane, alkoxyalkoxysilane and acyloxysilane as the main components. The transparency of the molding is preferably <=80% haze defined by the formula.
Patent JP-H01305373-A (JP)
Title: Testing apparatus for semiconductor element
Inventor: YONEYAMA TAKASHI
IPC: G01R31/30
Filed: 1988-06-03
Abstract: PURPOSE:To perform temperature control which quickly responds to the temperature increase in a constant temperature oven and application of a high voltage to a semiconductor element by using liquid medium characterized by a small specific heat and excellent insulation in the constant temperature oven. CONSTITUTION:A testing apparatus 10 is composed of the following parts: a testing chamber 11 in which a semiconductor element as a part under test is contained; liquid medium 12 which is filled in the testing chamber 11; a recovery tank 23 in which the medium 12 is recovered during the rest period of the apparatus 10; a liquid pump for picking up the medium 12; a heater 25 for heating the medium 12; and a DC power source 4 which applies a testing voltage to the semiconductor element. When the semiconductor element is tested, the medium 12 which is recovered in the tank 23 is picked up into the testing chamber 11 with pump 24 and heated to a specified temperature. The semiconductor element which is the part under test is housed in the testing chamber 11. When the predetermined temperature is reached, a voltage in reverse direction is applied to the semiconductor element from the DC power source. When the characteristics of the semiconductor element are to be measured, the semiconductor element is taken out of the testing chamber 11 for testing.
Patent JP-S5761946-A (JP)
Title: Sample preparation for endotoxin assay and kit thereof
Inventor: WATANABE RIYOUZOU
IPC: G01N33/52
Filed: 1980-09-30
Abstract: PURPOSE:To prepare a sample for endotoxin assay with high sensibility, by gel filtration of a plasma sample using a gel of allyldextran cross-linked with N,N'- methylenebisacrylamide. CONSTITUTION:A sample of plasma or blood product is subjected to gel filtration using a gel of cross-linked allyldextran with N,N'-methylenebisacrylamide to prepare a sample for endotoxin assay, followed by recovery of a fraction of the highest molecular weight. As a kit for sample preparation above mentioned, a set is usable, that is composed of a column for sample filtration, a solution contg. a high molecular colored materials for addition to the sample and a buffer solution for sample elution. In this case, the column for sample filtration is made up in such a way that a column of 4-9mm. diameter is filled up with 1.5-2.5ml of gel of cross-linked allyldextran with N,N'-methylenebisacrylamide which is allowed to be in equilibrium with a buffer solution of 7.0-7.4pH and sealed.
Patent JP-S5764394-A (JP)
Title: Semiconductor memory device
Inventor: NIKAIDOU TADANOBU
IPC: H03K3/037
Filed: 1980-10-01
Abstract: PURPOSE:To exactly execute an operation of a memory circuit, by inserting resistances in series relation to the input sides of gates of two memory circuits constituting a semiconductor memory device having a D-type flip-flop function. CONSTITUTION:This device is constituted by inserting a resistance 51, a resistance 52 ann a resistance 53 in series relation between an input data inputted gate 3 of a memory circuit M1 and an input data line A, to the input side of a gate of a memory circuit M2 in the same way and to the input side of a positive feedback gate 7, respectively, by which in case when a data of the memory circuit M2 is in ''H'' level, the potential of an output point of a logical circuit (inverter) 5 of the circuit M1 exceeds a logical threshold level of a circuit 5, and even if a clock pulse is delayed against a reference clock pulse phi and -phi, such a malfunction as a data of the circuit M1 is varied to ''L'' level from ''H'' level does not occur, and also in case when a data of the circuits M1, M2 is in ''M'' level, such a malfunction as its ''H'' level is varied to ''L'' level does not occur in the same way, by the resistance 51.
Patent JP-2000326968-A (JP)
Title: Container lid
Inventor: MORI HIROTSUGU
IPC: B65D17/40
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To restrain flapping of a container lid having a resin layer. SOLUTION: The present container lid is attached to an opening of a container main body and at least has a resin layer while being composed of a panel part 5, an opening handle 12, a flange part 6 and a score part 7. The panel part 5 covers the opening of the container main body 1. The handle 12 is provided at the upper part of the panel part 5 and fixed at its one end to one end side of the panel part 5. The flange part 6 is formed at the outer circumferential part of the panel part 5 and mounted on the periphery of the opening of the container main body 2. The score part 7 is made up of an annular groove formed between the panel part 5 and the flange part 6.  Then, a bending part such as a slit 5b or the like which is bendable upon opening along a bending line crossing the direction of opening is provided at the panel part 5 on a position in the latter half part of a length extending along the direction of opening.
Patent JP-S621431-A (JP)
Inventor: MICHIMAE SEIJI
IPC: B01D45/08
Filed: 1985-06-25
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-H0432327-A (JP)
Title: Video conference system
Inventor: NISHIZAWA YOSHIJI
IPC: H04J3/00
Filed: 1990-05-29
Abstract: PURPOSE:To send the data of plural stations to one station simultaneously by demultiplexing a multiplexed data into a data from a 1st point and a data from a 2nd point and decoding the demultiplexed data coded from the 1st point and the 2nd point. CONSTITUTION:The data from a 1st point is generated by a 1st coding data transmission circuit 5 and sent to a 3rd point and the data coded from a 2nd point is generated by a 2nd coding data transmission circuit 6 and sent to the 3rd point. The data coded by the 1st and 2nd points 1, 2 is multiplexed and sent to a 4th point 4. Then the multiplexed data at the 4th point 4 is demultiplexed from the data coded from the 1st point 1 and the data coded from the 2nd point 2 at a demultiplex and decoding circuit 8 and the data are decoded. Thus, the data of plural stations are sent to one station and displayed thereon.
Patent JP-2000333059-A (JP)
Title: Camera
Inventor: MATSUMOTO SHINICHI
IPC: G03B13/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a camera by which a photographed image can surely be confirmed in the case of a conventional photographing or a self-timer photographing. SOLUTION: The camera recording a photographed image on a recording medium is provided with an electronic view finder that can always monitor a photographing object onto a display device by electric signal processing, a means that reproduces and displays image data captured by the photographing onto a display device 113, and a self timer function 115 that conducts a capture processing operation in a prescribed time after photographing start. Then the camera conducts control for reproduction display processing for captured image data for a preset time after the end of capturing and control for extending a reproduction display time of the captured image data more in the case of the usual photographing than that of the self-timer photographing.
Patent JP-H05306159-A (JP)
Title: Production of refractory building material
Inventor: IKETANI HIROSHI
IPC: C04B22/14
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a refractory building material superior in fire resisting characteristics, a nailing property, and a sound isolation property by filling a slurry consisting of a beta-type hemihydrate gypsum, a blast water-crashed slag, and Portland cement and having a specific compound ratio and water into a cemented excelsior board and hardening the slurry. CONSTITUTION:The slurry is obtained by adding water to a hydraulic hardening material which 10-20 pts.wt. Portland cement is added to 100 pts.wt. the mixture consisting of 30-80wt.% beta-type hemihydrate gypsum, and 20-70wt.% blast water- crashed slag, and the obtained slurry is filled in a void part of the cemented excelsior board and is hardened. Even though the slurry is obtained by adding a higher ratio of water than that for Portland cement to the hardening material, since more quantity of water is consumed for the formation of an ettringite, the remaining water after hardening is little and the physical properties of the hardened body are not deteriorated. Thus the slurry has high flowability by adding sufficient water, thereby the slurry is easily filled in the voids of the cemented excelsior board. The obtained building material has a nail holding force (>=40-80kg/piece) necessary for a roof base material and a screw holding force (>=100kg/piece).
Patent JP-H04361515-A (JP)
Title: Aging method for tantalum capacitor
Inventor: UESUGI KENJI
IPC: H01G9/04
Filed: 1991-06-10
Abstract: PURPOSE:To obtain an aging treatment method without igniting a defective tantalum capacitor. CONSTITUTION:Solder bridge parts 5-1 and 6 are provided on an electrode lead 2-1, and the ignition on a tantalum capacitor is prevented by fusing a solder bridge parts 5-1 and 6 when an excessive current is allowed to flow to a defective capacitor. The title aging between a tie bar 3-1 and the electrode lead 2-1 a solder dipping process in which solder bridge parts 5-1 and 6 are formed on the above-mentioned cutting point and the like, a side-bar cutting process in which a side bar 4 is cut, an aging process in which high voltage E is added to each capacitor under heating, and a continuity testing process in which a continuity test is conducted between the tie bar 3-1 and the electrode lead 2-1 of each capacitor.
Patent JP-S5839904-A (JP)
Title: Thermal expansion meter
Inventor: TOSHIMA KATSUKI
IPC: G01B11/16
Filed: 1981-09-03
Abstract: PURPOSE:To make the stable measurement of thermal expansion at a high temp. possible with high accuracy without using any solid probe, by permitting the non-contact measurement of the expansion and shrinkage of a sample by the use of laser light. CONSTITUTION:Each two fine parallel beams separated from the beam of laser beams 5 by half mirrors 9, 10 are projected at a right angle to the direction of the thermal expansion to be measured at both ends of the sample 3 in a furnace 1 and a part of one of the beams is shut off at the edge of the sample 3. Two sets of optical systems 6, 7 provided with two pairs of photoelectric elements 23, 24; 25, 26 to which the respective beams are made incident are held respectively movably in the direction of thermal expansion. The systems 6, 7 are driven respectively by the outputs of differential amplifiers 29, 30 to which the  outputs of respective pairs of the photoelectric elements are applied in such a  way that the said outputs annihilate, and the distances at which two sets of the  optical systems move relatively with a change in the temp. of the furnace are  measured.
Patent JP-S62293777-A (JP)
Title: Formation of sos element
Inventor: TOIDA TAKASHI
IPC: H01L29/78
Filed: 1986-06-13
Abstract: PURPOSE:To eliminate an influence of a parasitic transistor by isolating a silicon single crystal thin film into an insular form and then forming a silicon dioxide film on side planes of that insular silicon single crystal thin film by photochemical reaction between a reactive gas and an excimer laser beam. CONSTITUTION:A silicon single crystal thin film 2 formed on a sapphire substrate 1 by epitaxy is isolated into an insular form while leaving a part as a device region. After that, a reactive gas is introduced into a reaction chamber 22 from an inlet 18 and an excimer laser beam is projected selectively onto side planes of the insular silicon single crystal thin film 2 to form a silicon dioxide film 3 by photochemical reaction. A threshold voltage of a parasitic transistor is shifted to an enhancement side to eliminate an influence of the parasitic transistor. Furthermore, breakage of a gate insulating film in a boundary part is prevented.
Patent JP-S62295803-A (JP)
Title: Hook-type transfer device
Inventor: HIRAMOTO TAKASHI
IPC: B65G1/04
Filed: 1986-06-12
Abstract: PURPOSE:To reduce the occupied floor space of an automatic warehouse by providing a hook having only at one end thereof an engaging portion and rotatable through 180 deg. around a vertical shaft in the above device for a travelling crane of the automatic warehouse. CONSTITUTION:A hook 22 is rotatably supported by a vertical shaft 21, and the vertical shaft 21 is directly connected with an output shaft 23a of a motor 23 provided in a recessed portion of a moving member 14. The hook 22 is formed only at one end thereof with an engaging portion 22a engageable with a grip of a container. Thus constructed, in correspondence to the direction of reciprocating travel of the moving member, the motor 23 rotates the hook through 180 deg. so as to set the engaging portion 22a to a position A or B. Thus, the occupied floor space can be reduced.
Patent JP-H11332205-A (JP)
Title: Dc brushless motor
Inventor: IMAI SHIN
IPC: H02K29/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which can be disassembled and, further, can operate in a dewing environment, with high reliability. SOLUTION: A pair of aluminum die-cast housings, for instance, are used in a DC brushless motor. The facing surfaces of the outer circumference opening ends of the housings which are fitted to two stator cores are bonded to each other and held with sealing members so as to have the stator side of the motor sealed and able to be disassembled. Further, the rotary sliding part is maintained airtight by oil films which are formed between a shaft 1-b and oil-impregnated bearings 2. With this constitution, the moisture-proof reliability can be secured.
Patent JP-H08329217-A (JP)
Title: Method and device for saturation conversion of picture
Inventor: ARASAKI SHINICHI
IPC: G06T1/00
Filed: 1995-06-05
Abstract: PURPOSE: To read in a color picture to automatically improve the color clearness of this picture. CONSTITUTION: Picture data in every prescribed range of picture data inputted by a picture input means 20 is stored in a buffer 20. The spread of the saturation of picture data in the buffer 20 is discriminated to calculate the extent of saturation conversion for picture data in the prescribed range by a saturation conversion extent calculation means 40, and picture data in the buffer 20 is converted to a uniform perceptual color space by a uniform perceptual color space conversion means 30 with respect to each picture element. After picture data on the uniform perceptual color space is subjected to saturation emphasis processing by a saturation conversion means 50 based on the calculated extent of saturation conversion, this data is converted to a prescribed color space by an inverse uniform perceptual color space conversion means 60 and is outputted.
Patent JP-H08330432-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAHASHI ICHIRO
IPC: H01L27/04
Filed: 1995-06-05
Abstract: PURPOSE: To provide a semiconductor integrated circuit wherein unused regions are not present in its chip corners, and the effective utilization of its chip area is realized, and further, the problem of the lowering of its assembling yield is improved. CONSTITUTION: A semiconductor integrated circuit wherein on a semiconductor chip 100a, predetermined circuits are formed, and a plurality of input/output- oriented blocks 1 each of which comprises an input/output circuit for receiving/ giving signals from/to the external and a bonding pad 2 are so formed as to surround the predetermined circuits. One of the respective input/output-oriented blocks 1, 1,... which is present in the vicinity of each corner portion of the semiconductor chip 100a is so disposed as to form an angle of 45 deg. with the other adjacent input/output-oriented blocks 1.
Patent JP-S6118119-A (JP)
Inventor: OKA HIDEO
IPC: H01G9/14
Filed: 1984-07-04
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-S5931329-A (JP)
Inventor: TAZAKI HISASHI
IPC: E04D13/04
Filed: 1982-08-11
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-H05332267-A (JP)
Title: Scroll compressor
Inventor: TAKEUCHI KAGEHARU
IPC: F04C18/02
Filed: 1992-05-29
Abstract: PURPOSE:To prevent lowering of performance by preventing generation of a gap in a compression chamber even when an oscillating scroll is rotated by an amount equivalent to a clearance. CONSTITUTION:Second reference holes 11c and lid serving to position a fixed scroll 11 to a frame are formed in a state to be displaced in a given microangle alphaarc in a rotation direction in which a first helical body 11b is expanded from the phase of the first helical body 11b.
Patent JP-H05336322-A (JP)
Title: Image display device
Inventor: IWATOMO AKIRA
IPC: G16H10/60
Filed: 1992-05-29
Abstract: PURPOSE:To provide an image display device supporting a browsing operation by displaying browsing information having the contents of the position of a displayed image, a browsing direction and remaining amount, with the displayed image. CONSTITUTION:This picture display device is characterized by being provided with an image memory 5 storing a number of images, a display means 10 displaying images to be outputted from this image memory 5, a control device 1 arraying a number of images, recognizing them and controlling the output of the storage means 5 based on this array and a browsing information processor 8 measuring the position in the arrays of images to be outputted from the image memory 5 and supplying this positional information to the display means 10.
Patent JP-H04362900-A (JP)
Title: Speaker and its manufacture
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/04
Filed: 1991-06-11
Abstract: PURPOSE:To simplify an assembly process for micro-speakers for use in various acoustic apparatuses and to upgrade their productivity by resolving a problem that the production of a micro-speaker requires a plurality of processes and jigs and hence that the productivity is poor. CONSTITUTION:When using resin to mold a frame 11 by injection, by adopting insert molding to prepare a diaphragm 12 whose film is vacuum molded into the frame 11 and the diaphragm 12 are connected easily. Jigs and adhesive for bonding the frame 11 to the diaphragm 12 without decentering can be disused, thereby reducing production cost for the speaker and upgrading its productivity.
Patent JP-S5664357-A (JP)
Title: Electrostatic recording device
Inventor: EZAKI TAKASHI
IPC: G03G15/22
Filed: 1979-10-29
Abstract: PURPOSE:To improve the quality of semifixed information for overlay, by constituting the device by the first latent image forming part which forms a latent image as collection of dots for main information and the second latent image forming part which forms a latent image by discharge from the electrode for semifixed information. CONSTITUTION:Recording material 1 is rotated in the arrow D direction, and the latent image of main information is formed on recording material 1 by the first latent image forming part 2. Next, the latent image of semifixed information is formed while overlaying the latent image of main information, which was formed previously, with the latent image of semifixed information by the second latent image forming part 3. The electrode for semifixed information is arranged closely to recording material 1, and a high voltage is applied across the electrode and recording material 1 to generate discharge, and the latent image of the form of the electrode is formed on recording material 1 by this discharge. Since a desired pattern can be formed by etching and so on, any arbitrary complicated pattern can be formed easily.
Patent JP-H04363380-A (JP)
Title: Mastic adhesive
Inventor: SAKAKIBARA TOSHIMORI
IPC: C08G59/54
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a mastic adhesive having stable bond strength to various steel plates for body panel by blending a base component composed of synthetic rubber, PVC, etc., with a mixture of epoxy resin and polyamidoamine as an adherent agent. CONSTITUTION:(A) 100 pts.wt. of base component composed of (i) partially crosslinked or uncrosslinked synthetic rubber, (ii) PVS, (iii) a plasticizer and (iv) a filer is blended with (B) 1-10 pts.wt. (preferably 3-8 pts.wt.) mixture of an epoxy resin having >=60 deg.C softening point and a polyamidoamine in an equivalent ratio of 6:4 to 4:6 as an adherent agent to give the objective adhesive.
Patent JP-S62295409-A (JP)
Inventor: OGAWARA KAZUHIKO
IPC: H01G4/002
Filed: 1986-06-14
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-H0757768-A (JP)
Title: Double-pole battery, method of its assembly and housing formation
Inventor: KURARENSU ARUFURETSUDO MEDOOZU
IPC: H01M50/103
Filed: 1994-06-21
Abstract: PURPOSE: To provide a new face-to-face two-pole battery. CONSTITUTION: Two-pole electrodes of a double pole battery are stacked, and a frame 6 provided at a peripheral part of the electrode is under a stacked condition, and a polymer material is molded around it to fix it. The molded polymer material constitutes a housing 60 of the battery. Desirably, the housing is made of a polymer form material.
Patent JP-H09318784-A (JP)
Title: Fuel rod gap measuring device for nuclear fuel assembly
Inventor: YAMASHITA YASUSHI
IPC: G01B7/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To measure with position repeatability and high accuracy by scanning an eddy current test sensor on whole measuring surface directions. SOLUTION: An underwater TV camera 21 supported freely movably on a camera shaft 23 and having a carriage function moves in the longitudinal direction of a nuclear fuel assembly 10. An eddy current test sensor 25 is disposed freely movably on a width direction driving device 30 combined at the lower surface of the camera 21 body and electrically connects to a signal processor 50. If the sensor 25 is moved to the width direction of the assembly by sending current to the coil of the sensor 25 to generate magnetic field and giving impedance to the sensor 25, the impedance varies and gets a peak value at the axis positions of fuel rods 16. By subtracting the known fuel rod outer dimension from the measured distance between the axes, the processor 50 calculates the gap between fuel rods.  In this manner, the camera 21 and the sensor 25 with the driving device 30 scan the whole measuring surface of the assembly 10 so that measurement with position repeatability and high reliability becomes possible.
Patent JP-H06325846-A (JP)
Title: Waterproofing method for bundle of wire body and waterproof putty used for the method
Inventor: TAWARA SHOJI
IPC: H01R43/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a waterproofing method, by which a bundle of wire bodies can be waterproofed by using putty, and waterproof putty. CONSTITUTION:Waterproof putty 1 having a thixotropic characteristic is applied to a position to be waterproofed of a bundle of wire bodies 2, and the applied waterproof putty 1 is wrapped by a leakage protecting layer 3, and then, the putty 1 is fluidized by acceleration movement so as to flow into between the bundle of wire bodies. In the waterproof putty 1, the thixotropic coefficient is 5 or more and the viscosity for a shear rate of 100m/minute is 10 poise or less.