baber/WOPTO huggingface dataset:
Patent JP-S52138779-A (JP)
Title: Apparatus of determining length of wire
Inventor: MEKI TAKEO
IPC: B26D7/01
Filed: 1976-05-17
Abstract: PURPOSE: To quickly perform length determining of wire, by traversing feeder which carry wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58173108-A (JP)
Title: Production of styrene resin
Inventor: KAWAGUCHI TETSUTO
IPC: C08F12/08
Filed: 1982-04-05
Abstract: PURPOSE:To obtain styrene resins having various average MWs and MW distributions by using the same polymerization system, by polymerizing a vinyl aromatic monomer to a specified stage by using a horizontal continuous reactor and then continuing the polymerization by using a pipe-form reactor. CONSTITUTION:A vinyl aromatic monomer, after being prepolymerized in at least one continuous stirred tank type reactor or without being prepolymerized, is polymerized in a horizontal continuous reactor having an inlet at one end and an outlet at the other end and having an agitator in the inside until a conversion 60-90wt% and a solution viscosity of 5,000-40,000 P are attained. Then, the polymerization is continued without agitation at a temperature of below 180 deg.C in a pipe-form reactor comprising a cylinder, inside diameter <=50mm.. The conversion in the pipe-form reactor is usually 1-15wt%, preferably 2-10wt%. The conversion in the above prepolymerization is preferably 15-20wt%.
Patent JP-S51131318-A (JP)
Title: Strobo electric source device for the camera
Inventor: HOSONO TSUTOMU
IPC: G01R19/165
Filed: 1975-05-09
Abstract: PURPOSE:To provide an electric source device wherein the electric source for both strobo and automatic exposure control is used in common, and the operation of the strobo device is suspended if the electric source voltage drops less than a voltage required for exposure control.
Patent JP-H02234045-A (JP)
Title: Drop impact tester
Inventor: IIJIMA YASUSHI
IPC: G01N3/00
Filed: 1989-03-08
Abstract: PURPOSE:To flatten the normal acceleration part of a rectangular impact accelerating waveform and to reduce a cylinder volume by inserting a piston in the upper part of the cylinder freely movable up/down and also providing a cam accepting it freely movable with vertical swing. CONSTITUTION:The piston 20 to be collided against a rod of a dropping table 3 is inserted in a through-hole 19 at the upper side of the cylinder 18 freely movable up/down. The cam 24 with equal acceleration accepting the piston 20 through a free sphere 23 is provided in the cylinder 18 freely movable with vertical swing. The inside shape of cylinder 18 at the part lower than the position of this cam 24 is formed along a locus for swinging movement of the cam 24. Then, the cam 24 is positioned by the specified pressure of a gas filled in the cylinder 18 and also the piston 20 is set with the specified height. After the table 3 mounted with an object to be tested is kept at the height set for the drop test, it is freely dropped. In this test, a vertical deformation of the piston 20 is prevented by the free sphere 23, and a flattening of the impact waveform and reduction of the cylinder volume can be made by the use of cam 24.
Patent JP-S61216301-A (JP)
Inventor: SUGATA MASAO
IPC: H05B3/10
Filed: 1985-03-22
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-H07264345-A (JP)
Title: Facsimile equipment
Inventor: MURAKI KAZUHITO
IPC: H04N1/00
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate the frequent going and coming between a facsimile equipment and a computer device by setting an original to the original reading part of the facsimile equipment and making it possible to supply image information to a computer side in a state that a user stays the place. CONSTITUTION:By setting a personal computer 21 to an automatic facsimile reception mode and depressing the scan command key of a facsimile equipment 20 by a user, the facsimile equipment 20 accesses to the computer 21 as if the equipment 20 had a reception from an opposite station. Namely, when a ring signal is spuriously generated and the computer 21 responds to this signal, the facsimile equipment 20 communicates with the computer 21 by using its own facsimile protocol. When the computer 21 requests images by this communication, the supply of the image information read by a reading part 15 is performed.
Patent JP-H09246748-A (JP)
Title: Water proof structure of electric equipment
Inventor: YASUMA TOMOSADA
IPC: H05K5/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To cut down the cost of electric equipment in exterior structure simple and having excellent airtightness by bending the joint part of a cylindrical case and a cover to wrap up the and then covering the junction part of the cover and a connector a sealing resin. SOLUTION: A cover formed of a galvanized sheet iron is fitted to a connector 2 packaged on a circuit substrate so as to cover the main body with a cylindrical case 3. Next, the edge part of the cover 4 is bent to wrap up the joint part with the cylindrical case 3. At this time, in order to facilitate the bending step, a curvature is given to the joint part of the cylindrical case 3 and the cover 4, furthermore, an adhesive is applied to the bent part of the cylindrical case 3 and the cover 4. Finally, in order to fill up the gap between the cover 4 and the connector 2, a sealing resin 5 is poured into the gap to be set therein. Through these procedures, no screws are required at all as well as neither a sealing packing nor an adhesive is required in compliance with the requirements for the airtightness performance, thereby enabling the part numbers to be cut down.
Patent JP-H08252790-A (JP)
Title: Robot and semiconductor manufacturing equipment
Inventor: KISHI AKIHIRO
IPC: B25J15/06
Filed: 1995-03-15
Abstract: PURPOSE: To provide a robot whose subsequent smooth operation is not damaged even if a projection which is a working tool provided on an arm of the robot hits the side wall of a recessed part of a bolt when the arm is brought close to the bolt. CONSTITUTION: A robot consists of a first projection 20 which is provided with a movable arm 14, and where a working tool 16 to enter a recessed part 32 of a bolt 28 of a work 30 and open/close the bolt is provided on the arm, and the working tool can enter the recessed part together, a second projection 22 which is movable to the first projection, and an elastic means to energize the second projection in the approaching direction of the work toward the bolt. When the working tool 16 approaches toward the recessed part 32 of the bolt 28 of the work 30, the second projection 22 hits the side wall of the recessed part 32 to allow only the first projection 20 to enter the recessed part.
Patent JP-S63221681-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAJIMA YUICHI
IPC: H01L27/112
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a stable boundary having no grain boundary and less boundary level and to strengthen it against an electric stress by single crystallizing a first electrode and aligning the crystal azimuth to that of a semiconductor substrate. CONSTITUTION:A separate oxide film 2 is formed on a P-type silicon substrate 1, arsenic or the like is implanted, and diffused to form a drain region 6, and an oxide film is then formed. An opening 5 is formed by removing by etching a source region, and the region 6 is formed with a thin tunnel oxide film 4. Then, a polycrystalline film 7a is deposited on the whole oxide film. A laser beam is scanned on the film 7a to form a single-crystal layer. The crystal azimuth is aligned to that of the substrate 1, and it is mostly in contact with a first gate oxide film 3 and the film 4. After it is crystallized, phosphorus is ion implanted, diffused, and patterned to form a floating gate electrode 7b. Further, arsenic is ion implanted from the opening 5, and diffused to form a source region 8.
Patent JP-S51132222-A (JP)
Title: Thermosetting coating composition
Inventor: NOGAMI TETSUO
IPC: C09D5/04
Filed: 1975-05-14
Abstract: PURPOSE: Thermosetting coating composition capable of applying at high concentrations without sagging during coating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000211921-A (JP)
Title: Preparation of oxide superconductor
Inventor: SUGAWARA KAZUSHI
IPC: C01G3/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prepare a superconductor electric wire or a large-area superconductor by diffusing or implanting Ba and O into an alloy containing at least Y or a rare earth element and Cu. SOLUTION: A powder of an oxide 7 containing Ba such as BaCO3 or BaO is placed in a high temperature-resistant vessel 12, which is then heated in oxygen or air 10 with a heater 11. In the heated state an RCu3 alloy wire 13 is slowly moved. Thereby, a Ba diffusion layer is formed on the RCu3 alloy wire 13 to provide a superconductor. A gas 14 of a metalorganic substance containing Ba in place of the oxide 7 containing the Ba such as the BaCO3 and oxygen or air 10 can be made to flow through the high temperature- resistant vessel 12 and heated to form a superconductor. Diethoxybarium, bisacetylacetonatobarium, barium naphthoate, barium octylate, etc., are cited as the metalorganic substance.
Patent JP-H02236891-A (JP)
Title: Dram controller
Inventor: NAKAGAWA SHUJI
IPC: G06F12/02
Filed: 1989-03-10
Abstract: PURPOSE:To decrease the number of drums by generating a signal for control by using delay signals which are outputted by a delay element, and writing/ reading data divisionally on the drums while latching the data in a data latch device. CONSTITUTION:When an address latch enable signal 33 is outputted from the address latch enable terminal of an MPU 12, the delay element 34 outputs the delay signals 35-1 to 35-6 at specific intervals. Those signals are sent as control signals to the data latch device 17, and for example, the low-order 8-bit data of 16-bit data are written on the drums 13 and 14 in parallel by four bits at each time. Then when the data on the drums 13 and 14 are read in, the address latch enable signal 33 is outputted by the MPU 12 and then the delay element 34 outputs the delay signals 35-1 to 35-6 to control a timing generating circuit 36 with the timing of their falling; and two 8-bit output data are read out of two address of the drums 13 and 14 and the 16-bit data is inputted to the MPU 12.
Patent JP-S58173127-A (JP)
Title: Aromatic polyether polymer and its production
Inventor: TSUBOI HIKOTADA
IPC: C08G65/40
Filed: 1982-04-06
Abstract: PURPOSE:An aromatic polyether polymer excellent in heat resistance, prepared by reacting a specified bisphenol with a specified halogen compound. CONSTITUTION:An aromatic polyether polymer represented by formula I , wherein R<1>-R<6> are each H, a 1-8C hydrocarbyl or a halogen, at least one of R<1>- R<4> is a group other than H, and a and b are each 0-4, and n is a polymerization degree. This polymer is produced by reacting a bisphenol of formula II, e.g., bis(3-methyl-4-hydroxyphenyl) sulfone, with a halogen compound of formula III(wherein X is a halogen), e.g., bis (4-chlorophenyl) ketone, at a molar ratio of about (0.7-1.3):1. The above bisphenol is used preferably in the form of a dialkali metal salt.
Patent JP-S58172862-A (JP)
Inventor: OSE AKIRA
IPC: H01K1/50
Filed: 1982-04-05
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-S51131549-A (JP)
Title: A coating method
Inventor: KOMADA YOSHIHIRO
IPC: C09D7/00
Filed: 1975-05-13
Abstract: PURPOSE: A process which comprises coating a water paint dissolved in a water solution of a low volatile water-soluble organic solvent; and absorbing the vapor of the solvent vaporized from coating process by contacting with water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52139150-A (JP)
Title: Novel emulsion adhesives
Inventor: KITA RIYUUJI
IPC: C09J131/04
Filed: 1976-05-17
Abstract: PURPOSE: A novel emulsion adhesive capable of having improved initial and lasting bond strength, prepared by incorporating a home-or copolymer of 1,3-pentadiene with a polyvinyl acetate emulsion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63224217-A (JP)
Title: Method and device for forming deposition film
Inventor: KANAI MASAHIRO
IPC: H01L31/04
Filed: 1987-03-13
Abstract: PURPOSE:To simplify the control of film forming conditions as well as to make it possible to mass produce the title deposition film by a method wherein activating space and film-forming space are communicated, and they are partitioned by the mesh-like heat-generating material consisting of the simple substance or the alloy of the transition metal having catalytic effect. CONSTITUTION:Raw gas is activated in an activation chamber A107 in advance and used as a precursor, the raw gas passes through a carrying tube 108, branched and then introduced into a film-forming chamber 101 from an introduction tube 109. The introduction tube 109 passes through an activation chamber B103, introduced into the film-forming chamber 101 through the meshes of a mesh-like heat generating material 102 consisting of the single unit or the alloy of a transition metal, the mesh- like heat generating material 102 is provided on the boundary between the activation chamber B103 and the film-forming chamber 101, and each chamber is separated. Also, said mesh-like heat generating material 102 generates heat by the application of a current from a conductor 122. On the other hand, the gas containing hydrogen is introduced into the activation chamber B103 from a gas introducing tube 104. As a result, a deposition film can be formed in a highly efficient and excellent reproducible manner, and the simplification in control of film-forming conditions and mass production of the title deposition film can be accomplished easily.
Patent JP-S61216903-A (JP)
Inventor: YAMADA KUNIMITSU
IPC: E01C1/00
Filed: 1985-03-20
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-H04313805-A (JP)
Title: Magnetic head slider spring load measuring instrument
Inventor: YURA SHINSUKE
IPC: G11B21/21
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a convenient magnetic head slider spring load measuring instrument to measure the moment load of a magnetic head slider suspension with good accuracy. CONSTITUTION:A head slider 1 is mounted on a plate for measuring a load and a floating surface is mounted downwards. The load change by lifting up four sides of the slider with pick-ups 61-64 little by little is measured. By obtaining the difference in the load when right and left sides are lifted up, a moment load is measured.
Patent JP-S60253722-A (JP)
Title: Supplying device of oxygen enriched gas for combustion
Inventor: ASAKAWA SHIROU
IPC: F23L7/00
Filed: 1985-03-20
Abstract: PURPOSE:To enable to obtain gas stably by a structure wherein an automatic control means to automatically control at least either one of the flow rate and the oxygen concentration of oxygen enriched gas passing through a piping system, through which the oxygen enriched gas is fed to a combustion device, in response to the detection results of sensors is provided. CONSTITUTION:A microcomputer is used for controlling. Concretely, measurements are made at a plurality of positions by at least one of a temperature sensor 112 to detect the temperature of selective gas permeable membrane cells, a pressre sensor 111 to detect the pressure of oxygen enriched gas and a flow rate sensor 113 to detect the flow rate of the oxygen enriched gas so as to observe the changes between the measured results and the indicated values and to calculate by comparing with the characteristics of membrane itself in order to estimate and decide that the changing which out of a plurality of control valves is optimum for obtaining the optimum flow rate and concentration. Thus, the changing of the oxygen concentration and flow rate, both of which are the major necessary conditions for combustion, is possible, resulting in obtaining the oxygen enriched gas sufficiently available for combustion.
Patent JP-S58183471-A (JP)
Inventor: TADA TETSUYA
IPC: B65D83/14
Filed: 1982-04-06
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-S58173015-A (JP)
Title: Repeater
Inventor: KOUSAKA IWAO
IPC: B21B41/06
Filed: 1982-04-06
Abstract: PURPOSE:To prevent defects caused by shaving and blowing as well as to guide a heading part stably, and to reduce the repairing cost of a loop controlling part, by forming the surface of loop control in a flat bed, and setting the surface to a state that tilts upward toward the outlet side from the inlet side of a material. CONSTITUTION:When a material from the preceding stand leaves the inlet side of tracks 7, 8 after being guided by them, within a zone ranging from the inlet side to the central part, the material receives upward force equivalent to its own weight by the slant of a loop controlling surface 1 of flat bed, and the material is surely guided without separating from a guide flange 2 when it is guided. And then, after the material is bitten by the next stand, the shape of a loop formed on the surface 1 changes in accordance with the change of a bending stress due to the size and kind of the material. Accordingly, the path of the loop is not concentrated at one part but the whole control surface 1 is used, and the wear is dispersed over the whole surface and the local wear is prevented.
Patent JP-S61213785-A (JP)
Title: Radar equipment
Inventor: FUKAI MOTOHARU
IPC: G01S13/90
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a high quality image, by distinguishing a receiving signal from a mix-in signal such as a nadir-echo to generate the receiving start and finish timings of a receiving signal. CONSTITUTION:When a level detection signal is succeedingly outputted until the output of a control signal is stopped, a latch part 22 sends a signal A synchronous to a clock at a moment, when said output was stopped, to a timing generation part 19. When the output of the level detection signal is stopped in such a state that no control signal is outputted, the latch part 22 sends a signal B synchronous to a clock at the moment, when said output is was stopped, to a timing generation part 19. The timing generation part 19 generates the receiving start and finish timings of the next receiving signal on the basis of the signals A, B sent from the latch part 22 and the clock signal from a clock generation part 20 to send the same to a receiving part 13 and a signal processing system.
Patent JP-S51132176-A (JP)
Title: A method for treating sludge
Inventor: SHIYOUJI AKIRA
IPC: E02D3/10
Filed: 1975-05-13
Abstract: PURPOSE: A sludge treatment method wherein an increase in the recovery amount of sludge is achieved through drying sludge to shrink. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08255904-A (JP)
Title: Semiconductor device
Inventor: YAMANE YASUAKI
IPC: H01L29/786
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a semiconductor device having an electrode structure of an FET for enhancing the breakdown strength by a structure wherein either one of the source electrode or the drain electrode is provided with an electrode structure connected with a buried structure layer of the second conductivity type. CONSTITUTION: The semiconductor device comprises an active region layer 11 of the first conductivity type, a buried structure layer 12 of the second conductivity type, and source, gate and drain electrodes 14, 13, 15 formed on the surface thereof. In such an FET transistor, either one of the source electrode 14 or the drain electrode 15 is provided with an electrode structure connected at least with the buried structure layer 12 of the second conductivity type. For example, a p-layer pattern 12 is provided, as the buried structure layer, around an active layer, i.e., an n-layer pattern 11. The ohmic electrode for the buried p-layer 12 and the source electrode 14 for the n-layer 11 have electrodes of identical structure and the drain electrode 15 is not connected with the p-layer 12.
Patent JP-H04291840-A (JP)
Title: Multiplex channel synchronization detection system
Inventor: FUKAMACHI KAZUHIRO
IPC: H04J3/06
Filed: 1991-03-20
Abstract: PURPOSE:To realize the synchronization detection output system implementing synchronization detection of a reception data having lots of kinds of frame synchronization bit patterns through the use of a single circuit with respect to the synchronization detection system for a data having a different frame synchronization bit pattern sent from a transmission line. CONSTITUTION:The system is provided with a demultiplex section 1 demultiplexing a frame synchronization bit from a reception data, a reference pattern generating section 6, a detection section 2 detecting the coincidence and dissidence between the frame synchronization bit and the reference pattern, a storage section 4 storing number of times of the coincidence and dissidence for each channel, an adder section 3 adding a new detection result of the coincidence and dissidence to each detection number of times of the coincidence and dissidence and writing the result to the storage section 4, and a subtractor section 5 outputting a synchronization detection signal when the result of subtracting a dissidence detection number from a coincidence detection number is a prescribed value or over.
Patent JP-S57173284-A (JP)
Title: Automatic gain controller
Inventor: SAKAI MINORU
IPC: H04N7/035
Filed: 1981-04-17
Abstract: PURPOSE:To obtain an accurate character multiplex image by performing gain control in automatically detecting the shift of the superposition position and the number of times of superposition H of a character multiplex signal on a transmission side. CONSTITUTION:The detection output of a video detecting circuit 3 is applied to a character multiplex signal separating and shaping circuit 7 and a synchronizing signal and bit clock reproducing circuit 9. A video signal is passed through an amplifying circuit 13 to hold the level of the character multiplex signal constant by an automatic gain control signal 21 obtained by an automatic gain control circuit 26. The character multiplex signal held at the constant level is converted by a comparator 14 into a binary signal, and then sampled by a multiplex signal sampling circuit 15 by using a sampling signal generated by said reproducing circuit 9. Then, its output is passed through an error correcting circuit 8 to output a character signal. Automatic gain control circuit 26 is brought under gain control during the detection period of a clock-line signal, so the level of a multiplex position is held constant all the time, thus obtaining the accurate character signal.
Patent JP-S62214792-A (JP)
Title: Difference encoder
Inventor: TAKENAKA YUJI
IPC: G01B5/008
Filed: 1986-03-14
Abstract: PURPOSE:To perform a prediction value decision processing outputted from an arithmetic circuit in parallel by subtracting an optimum prediction value and a non-optimum prediction value before one timing by an optimum prediction function decision circuit based on the processing of a prediction function arithmetic circuit and a quantization value and predicting the present prediction value. CONSTITUTION:The value quantized in an quantizer 13 is added to the prediction value inputted from a selector 17 and outputted from an adder 15 as a local decoding signal Y'. Prediction function subtraction circuits 1, 2 form the prediction values of the signals inputted to a subtracter 12 from the local decoding signal Y' according to the respective functions, and the outputted prediction values I, X are inputted to the the selector 17. In the optimum prediction function decision circuit 20, the subtraction of the prediction value X is executed from the optimum prediction value I inputted by a subtracter 21. In an amplitude comparator circuit 25, based on the output of a polarity comparator 22, either of the optimum prediction value I and the prediction value X is nearer to an input signal Y, is decided according to the value obtained by subtracting the prediction value X from a difference quantizing value and the optimum prediction value I and a selection signal is outputted so as to select the one nearer to the input signal Y.
Patent JP-S63252241-A (JP)
Inventor: MOORI RUUKAARA
IPC: G01M3/04
Filed: 1988-03-10
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。