baber/WOPTO huggingface dataset:
Patent JP-S595034-A (JP)
Title: Method and device for formation of optical reflection mirror face
Inventor: ISHIZUKA YUTAKA
IPC: G02B26/12
Filed: 1982-07-02
Abstract: PURPOSE:To form a reflection face of the polygon mirror having a high precision simply, by casting the hardening a synthetic resin on the free surface of a still standing mercury and transfering the surface to the face of the synthetic resin layer shaped on the surface of the core material. CONSTITUTION:In order to form a reflecting face, at first one face 18a of a core material 8 is lowered so as nearly to contact the surface 15 of a mercury 14 in a container 16, but to keep a slight clearance, then a synthetic resin 28 is sent to the clearance between the free face 15 of the mercury 14 and one face 18a via a casting port 22a, a discharge port 20a. The synthetic resin 28 is cooled gradually, hardened and a synthetic resin layer 28 is shaped. After finishing a hardening, the excess layer 34 of the synthetic layer is cut and trimmed by a cutter 30. Next, the core material 8 is rotated by a fixed angle and the next resin layer 28 is samely shaped on the next one face 18h.
Patent JP-S5930806-A (JP)
Inventor: JIYAN KUROODO BEIRII
IPC: C08F2/34
Filed: 1983-06-24
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-S5639463-A (JP)
Title: Classification inspection method
Inventor: MATSUSHITA HAJIME
IPC: G01N15/14
Filed: 1979-09-07
Abstract: PURPOSE:To automatically perform accurate inspection diagnosis to abnormal specimens by a method wherein a reinspection place and the number of objects to be reinspected in accordance with the state of specimens are specified and reinspected against the specimens which were decided as abnormal by a classification inspection. CONSTITUTION:In the automatic inspection system to perform the classification inspection of blood specimens, first of all, the nonvolatile memory 13 is made to memorize with the reinspection condition (e.g. condition for displaying in tables) and the normal inspection condition; and thereafter, a specimen composed of slide- glass is set on the stage of the microscope 3. Leucocyte are inspected sequentially through a leucocyte detector 4 and while its results are stored in the random access memory 10, they are displayed on CRT 12 at the same time. After the classification inspection is over, the output data are typewritten on the specified form through the data recorder 11. On the other hand, as for specimens whose inspection results are not within the normal value range, they are reinspected according to the aforementioned reinspection setting condition, and the results are typewritten as well as the display of reinspection is indicated, through the data recorder 11.
Patent JP-H04342229-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE YOSHIKI
IPC: G02F1/1339
Filed: 1991-05-20
Abstract: PURPOSE:To suppress the deterioration of a display quality and the conductive phenomenon caused by light irradiation by providing a black matrix consisting of an organic compound material on one transparent substrate of two pieces, and also, providing partially this black matrix. CONSTITUTION:In two pieces of transparent substrates SUB1, SUB2, a black matrix BM consisting of an organic compound material is provided on one transparent substrate, and also, in a seal part SL, the black matrix BM is provided partially. In this case, a reflection to the outside by the display screen of an external light caused by the black matrix can be prevented, therefore, the display quality can be improved. Also, since an irregular reflection in a cell can be prevented, a conductive phenomenon caused by light irradiation, that is, deterioration of a turn-off characteristic of a thin film transistor can be suppressed. Moreover, since the black matrix BM consisting of an organic compound material such as an acryl resin and an epoxy resin, etc., is provided partially in the seal part SL, peeling-off of the substrates SUB1, SUB2 can be suppressed.
Patent JP-H08281503-A (JP)
Title: Cutting insert and production thereof
Inventor: PERU GUSUTAFUSON
IPC: C22C29/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting insert particularly useful for machining sticky workpiece material such as stainless steel. SOLUTION: This insert comprises a cemented carbide base substance and a coating object. The base substance contains WC and cubic carbonitride phase in a binder phase based on Co and/or Ni and has a binder phase enriched surface zone substantially free of cubic system. The binder phase enriched surface zone prevails over the edge. As a result, the insert formed by rounding a cutting edge is improved in both characteristics of edge toughness and resistance against plastic deformation.
Patent JP-H08308066-A (JP)
Title: Electric connection box
Inventor: ITABASHI SHIGEKI
IPC: H02G3/16
Filed: 1995-05-12
Abstract: PURPOSE: To provide an electric connection box in which the number of connector can be reduced because one connector can be connected to a printed circuit board and an electric wire, respectively, by using at least one connector in which a connection terminal for a printed circuit board and a connection terminal for an electric wire are contained in a housing. CONSTITUTION: In an electric connection box provided with a printed circuit board 1, an electric wire 2 and a connector 5 in which a connection terminal is contained in a housing 3, a connection terminal 6 for a printed circuit board and a connection terminal 7 for an electric wire are contained in the housing 3.
Patent JP-H06152335-A (JP)
Title: Integrated circuit and nonoverlapping phase signal generator
Inventor: MARCHESI GIANMARCO
IPC: H03K5/151
Filed: 1993-05-17
Abstract: PURPOSE: To obtain a nonoverlapped phase signal generator which shows an improved nonoverlapped phase at the highest frequency without substantially shortening the operating-state time by incorporating two feedback gates which cross-couple two ring generators with each other. CONSTITUTION: When transmitters 01 and 02 normally operate, the voltage at a second connecting point 3 becomes lower and, therefore, a first coupling transistor MC is turned on, because the voltage at a first connecting point 2 becomes higher. When the voltage at another first connecting point 2A has not already become lower, in addition, the Voltage at another second connecting point 2A is made lower. A second coupling transistor MCA also has the same function. The waveforms of the voltages at the connecting points 2 and 2A and those of the voltages (indicating the output signals F1 and F of the transmitters 01 and 02) at connecting points 3 and 3A are maintained in opposite phases or, if not, are driven in desired opposite-phase states. Thus a nonoverlapping phase signal generator can generate two high-frequency signals having substantially nonoverlapping complementary waveforms.
Patent JP-S5815829-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L9/00
Filed: 1981-07-22
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-S5740238-A (JP)
Title: Remote control device for camera
Inventor: BAN ITSUKI
IPC: G03B17/38
Filed: 1980-08-22
Abstract: PURPOSE:To prepare standby time for photographing and to set up the number of picture frames for continuous photographing by installing a circuit to generate a detection signal only when the duration time of a sound input signal is included  within a prescribed time period and a circuit to set up the conducting time of a control circuit optionally. CONSTITUTION:The voice 14 generated from a whistle or a mouth is penetrated into a microphone 10, whose output is rectified through a filter 10 and an amplifier circuit 17 and inputted to a single multivibrator composed of transistors TRs 19 and 20. When an incident sound wave is held for >=0.5sec by a capacitor 24 and a resistor 25, TRs 20 and 21 are conducted. The output from TRs 20 and 21 is differenciated by a capacitor 27 and a resistor 28 and the differentiated output makes TR22 conduct through the single multivibrator 30 only when the incident sound wave continues for <=1.5sec, and put on the light emitting diode. Then the output passes through differenciation circuits 31 and 32 makes shutter terminals 39a and 39b conduct through a single multivibrator 38 and a TR23. Thus, standby time for photographing is prepared and the number of picture frames for continuous photographing is set up.
Patent JP-S62273747-A (JP)
Title: Mechanism for aligning orientation flat of water
Inventor: AIKAWA TETSUO
IPC: H01L21/68
Filed: 1986-05-21
Abstract: PURPOSE:To avoid creation of dust and improve accuracy of alignment of the orientation flat of a wafer by a method wherein the wafer is turned while being floated in order to turn the wafer without creating dust and the orientation flat is detected by photosensors. CONSTITUTION:When an arm 16 is ascended to ascend a wafer attracting pad 18 a little bit higher than a stage 12, a wafer 21 is attracted by the pad 18. At that time, the center of turns of the pad 18 coincides with the center of the wafer 21. Photosensors 13 are ascended while keeping a certain detection distance by ascending a sliding part 19 in accordance with the movement of the arm 16. The centered wafer 21 is attracted by the pad 18 and turned and, at the same time, by stopping the turn in accordance with the detected output of the sensors 13, the orientation flat of the wafer 21 can be aligned with the predetermined position. As the circumference of the wafer 21 is not rubbed when the wafer 21 is turned, the creation of dust can be prevented.
Patent JP-S62272375-A (JP)
Title: Picture processor
Inventor: NIMATA TAKASHI
IPC: G06T5/20
Filed: 1986-05-21
Abstract: PURPOSE:To eliminate the need of setting coefficient data again each time when processing contents of space filtering are changed, by preliminarily setting all coefficient data of mXn space filtering to be continuously executed. CONSTITUTION:All coefficient data for mXn space filtering processings to be continuously executed are preliminarily set in a coefficient memory 4. For example, in case two-dimensional picture data is subjected to 3X3 space filtering processings and is next subjected to 4X4 space filtering processings, a picture memory access circuit 3 reads out picture data from a picture memory 2, and a coefficient memory access circuit 5 sets the read start address and the number of times of continuous read to one and 9 respectively to read out coefficient data a11, a21,... in order, and a sum of products calculation circuit 6 calculates picture data and outputs it to the picture memory 2. For the purpose of performing 4X4 space filtering processings, the coefficient memory access circuit 5 changes the read start address and the number of times of continuous read to 10 and 16 respectively to read out and output coefficient data b11, b21,... in order.
Patent JP-H04352697-A (JP)
Title: Oil feeding device
Inventor: IMAGAWA ATSUSHI
IPC: B67D7/34
Filed: 1991-05-20
Abstract: PURPOSE:To identify the kind of oil before starting oil feeding and prevent the intrusion of oil into a vapor suction pipe during oil feeding. CONSTITUTION:An oil feed nozzle 3 connected at one end to an oil supply hose 5 is inserted at the other end into a supply opening 6a of a fuel tank 6 during oil feeding. By driving an air suction pump 19, the vapor in the tank 6 is sent through a vapor suction pipe 16 arranged along the oil supply hose 5 and then through pipes 17a and 17b into an underground tank 8. An oil kind detecting sensor 18 provided in a detecting pipe 17a detects the oil kind from the oil vapor pressure of the vapor supplied from the vapor suction pipe 16. A control device 12, when the kinds of the oil in the underground tank 8 and the tank 6 agree with each other, activates the pump 9 to perform either the first function of supplying the oil from the underground tank 8 to the oil feed tank 6 or the second function of supplying the oil without identifying the oil kind. During oil feeding, a switching valve 20 is switched to drive an air discharge pump 24 so as to send the air sucked from an air suction pipe 17c through the detecting pipe 17a and then through the vapor suction pipe 16 to clean the sensor 18 and the air is then discharged from a vapor suction opening 3b into the fuel tank 6.
Patent JP-S5818566-A (JP)
Title: Tidal power generating method utilizing tidal energy generated on surface of ocean current passage by friction
Inventor: SHIBATA TAKASHI
IPC: F03B17/00
Filed: 1981-07-24
Abstract: PURPOSE:To effectively utilize potential energy of ocean currents such as the Black Current or so by clearing away obstacles such as reefs, for example, from the areas of the currents in order to minimize reduction in the energy. CONSTITUTION:Reefs or any other obstacles which massively rise from the sea level in channels of currents such as the Black Current or so or stands in the way of channels thereof are removed so as not to deprive the currents of the energy due to friction with the obstacles. The currents are thereby effectively  utilized for power generation without actually losing their energy by the friction with the obstacles.
Patent JP-H11302142-A (JP)
Title: Food composition for prevention and treatment of periodontal disease, oral composition and pharmaceutical composition
Inventor: SEKIMOTO SACHIYO
IPC: A23L33/15
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a food composition having excellent preventive and therapeutic activities against periodontal disease, having high safety and usable for prevention and treatment of the periodontal disease, and further to obtain an oral composition and a pharmaceutical composition. SOLUTION: The food composition for prevention and treatment of periodontal disease, the oral composition and the pharmaceutical composition contain (A) one or more kinds selected from extracts (e.g. the extract of grape seeds) containing a natural polyphenol, and (B) one or more kinds selected from the group consisting of vitamin E, vitamin A and β-carotene.
Patent JP-S5817107-A (JP)
Title: Polymerization of n,n-dialkylaminoethyl (meth)-acrylate
Inventor: MUKOUYAMA HIDEAKI
IPC: C08F2/44
Filed: 1981-07-24
Abstract: PURPOSE:To carry out polymerization easily and economically, by polymerizing a system containing an N,N-dialkylaminoethyl (meth)acrylate represented by a specified formula in the presence of a salt of an acid having a specified acid dissociation constant. CONSTITUTION:In the homopolymerization of an N,N-dialkylaminoethyl (meth) acrylate of the formula or the copolymerization thereof with acrylamide, polymerization in aqueous solution is carried out by use of a water-soluble radical initiator in the presence of a sodium or potassium salt of an acid having an acid dissociation constant >6. As the acids having a dissociation constant >6, there can be mentioned, for example, phosphates and carbonates and preferably these salts are fed to a reaction medium in the form of an aqueous solution in concentration of about 0.1-3wt%. In case of the copolymerization with acrylamide, an N,N-dialkylaminoethyl (meth)acrylate is used in a proportion >=5mol%.
Patent JP-H09277665-A (JP)
Title: Image storage device
Inventor: TAKAHASHI TADASHI
IPC: H04N1/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to empty the capacity of an image storing means in a short period of time even under the condition that the capacity of the image storing means is used as much as to its limit by a method wherein image data are controlled so as to be outputted according to the amount of data from the image storing means. SOLUTION: Whether a normal action mode is employed or not is judged at the step S3401. When no normal action mode is employed, whether an Almost Full or not is judged at the step S3403. When the Almost Full is employed, the changing-over to a read-out by priority is performed at the step S3404 or the read-out from a PBM is performed according to the size of a job so as to allow to ensure the remaining capacity of the PBM in a short period of time. Next, whether a PBM Full or not is judged at the step S3405. When the PBM Full is employed, the changing-over to a read-out by priority is performed at the step S3406. After that, whether the PBM Full or not is judged again. Thus, the storage capacity of the PBM can be brought to its empty state, even when the storage capacity of the PBM as an image storing means is used as much as to its limit.
Patent JP-S62271132-A (JP)
Title: Display unit
Inventor: EMOTO NORIFUMI
IPC: G09G5/36
Filed: 1986-05-20
Abstract: PURPOSE:To easily cope with various kind of format by dividing a display section made to exclusive use into two blocks, i.e. a general purpose display section and a format changing section that makes changing of various kind of format. CONSTITUTION:When a data format is different from plain structure of a video RAM 5 a format changing section j provided for that purpose is used. That is, data are transferred once to the format changing section. At this time, if it is necessary to make calculation with data being displayed at present, designation of the calculation, reading of present data from the video RAM 5 and transferring procedure to the format changing section j are added. Then, the read data from the format changing section j are transferred to the video RAM 5. At this time, the data format is changed to format of the video RAM 5, and at the same time, arithmetic processing with present data is performed.
Patent JP-S5541766-A (JP)
Title: Junction-type field effect transistor
Inventor: KANAMORI SHIYUUJI
IPC: H01L29/417
Filed: 1978-09-19
Abstract: PURPOSE: To increase relative conductance without decreasing counter withstanding voltages, threshold voltages, and the like by forming the gate regions of J-FETs having many channels in a hollow hexagonal-column shape, and by using a same chip size.  
     CONSTITUTION: An N-type layer 2 is epitaxially grown on a P-type Si substrate 1, and a P +  gate region 3 reaching the substrate 1 is diffused on both ends of the layer 2. Then, a plurality of P +  regions 4 which do not reach the substrate 1 are provided in the layer 2 which is surrounded by the region 3, and all the surface is covered by an oxidized film 7. Openings are made on both sides of the regions 4, and N +  source regions 5 and drain regions 6 are diffused. In this constitution, the shape of the P +  gate region 4 is formed as a hollow hexagonal column. Said source regions 5 and drain regions 6 are located in the hollow portions constituted by the regions 4. In this method, the area of the channel region is increased 2.5 times that of the ordinary case, and the effective gate width is also increased 2.5 times, thereby relative conductance is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11304868-A (JP)
Title: Printed board inspection device
Inventor: HASHIZUME SHIGERU
IPC: G01R31/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a printed board inspection device provided with a fine adjustment mechanism to perform relative positioning between a printed board, placed on an elevation base of the printed board inspection device and an inspection electrode. SOLUTION: A vertical operation dial for fine adjustment in a vertical direction is disposed at a lower part of a front surface of a printed board circuit device. A Y-axis adjusting dial for fine adjustment of a Y-axis B, an X-axis direction operation dial B1, and a θ-axis operation dial for θ-axis fine adjustment of an XYθ table 4 which is fine-adjusted in a vertical direction are disposed on the front surface side of the XYθ table 4, that is on a front surface of the printed board inspection device.
Patent JP-S62271032-A (JP)
Title: Data transfer control circuit
Inventor: MESHINO NAOKI
IPC: G06F13/38
Filed: 1986-05-19
Abstract: PURPOSE:To transfer another application program before the retransfer data by providing the lst and 2nd identification code generating means to produce the identification code for discrimination between the retransfer data to both hardware and logical errors and other transfer data. CONSTITUTION:The lst identification code generating means 4 increases the count value for each transfer of data and then does not in case of a hardware error to send the count value to a driver 2 in the form of an identification code. The 2nd identification code generating means 5 produces the identification code for discrimination between the retransfer data to a logical error and other transfer data based on a recognized answer received by the driver 2 and sends the code to driver 2. The driver 2 writes the idetification codes received from both means 4 and 5 to the header part of a transfer data block and transfers them to a laser printer 3'. The identification code having the same number as the data transferred is applied to the retransfer data on the hardware error. While an identification code R is added to a logical error. Then the printer 3' can detect the retransfer data in any case.
Patent JP-2000303058-A (JP)
Title: Gasket
Inventor: MIYAHARA NORITAKE
IPC: F16J15/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a gasket for a sanitary pipe, having excellent chemical resistance, undergoing such little stress denaturation even after a long-time use as to exhibit persistent airtightness and sanitariness, being safe because of the absence of the tendency of its constituents to be eluted into the product, and having excellent productivity. SOLUTION: A fluororesin having a melt viscosity of at most 108 P at 230-380 deg.C is melt-molded. It is desirable that the fluororesin is one selected from the group consisting of polyfluoroalkoxyethylene(PFA), fluorinated ethylene/propylene(FEP), poly(chlorotrifluoroethylene)(PCTFE), and an ethylene/ tetrafluoroethylene resin(ETFE).
Patent JP-H0412246-A (JP)
Title: Detecting method for impurities of metallic powder
Inventor: FUKUOKA CHIE
IPC: B03B5/30
Filed: 1990-05-01
Abstract: PURPOSE:To detect the impurities whose particle diameter is <= about 20mum, and to obtain a metallic product of a high quality by detecting a suspended matter obtained by separating metallic powder whose particle diameter is >= 20mum separated by a sieve by using a heavy liquid, as impurities. CONSTITUTION:A metallic powder sample is separated 1 by a sieve, and a particle diameter size is divided into five groups of A - E. Subsequently, since samples of A and B groups whose particle diameter is >= about 63mum are only impurities and become an origin of the fatigue failure, a size, a shape, a composition, etc., are inspected in an inspection process 2. Impurities of the E group whose particle diameter is <= about 20mum are excluded since they do not become the cause of the fatigue failure. On the other hand, samples of C and D groups whose particle diameter is about 20mum - 63mum are a mixture of impurities and metallic powder and can become an origin of a breakdown of a metallic product, therefore, they are fed to a separation process in which they are separated by a heavy liquid, separated centrifugally by putting the sample into methylene iodide whose specific gravity is about 3.3, metallic powder is precipitated by a specific gravity difference and impurities of ceramics, etc., are suspended, this suspended matter is set as impurities whose particle diameter is >= 20mum, filtered, and thereafter, inspected 2, and the precipitate is excluded from the inspection.