baber/WOPTO huggingface dataset:
Patent JP-S5994351-A (JP)
Title: Electron beam device
Inventor: ITOU AKIO
IPC: H01J37/26
Filed: 1982-11-22
Abstract: PURPOSE:To make a conductive wiring part and an insulator part in high level potential distinguishable in an easy manner, by using the output signal of an energy analyzer obtainable from the extraction range scanning of a potential image by electron beams more than two times, for extracting the potential image at the extraction range. CONSTITUTION:An electron beam 8 is swept and scanned in the potential image extraction range of a semiconductor element 9, causing an insulator at the extraction range to produce the magnetic charge. Then, a switch SW1 is switched over to a DC power source E1, impressing the positive voltage to a drawing grid 11 and producing the scanning of a potential image extraction range by the first time electron beam. After the first time potential image intake process, the second time process takes place in the same manner. Afterward, data out of memories 16 and 17 are transmitted to a picture data processing circuit 18 and thereat a different position between the first time intake data and the second time intake data commensurate to these data is found, then when the output is displayed on a picture display unit 19, the Al wiring and the insulator of the semiconductor element 9 can be displayed upon clear discrimination.
Patent JP-H0654282-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKASE HIROMI
IPC: H04N5/783
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the drop-out of a reproduced video signal by driving a capstan motor to transport a magnetic tape by a minute extent at the time of still reproducing. CONSTITUTION:When a tape stop detection signal is outputted from a tape stop detecting circuit 118 in the still reproducing mode, a capstan motor driving signal output circuit 119 obtains the direction and the extent of transportation of a magnetic tape 122 based on piezo displacement data outputted from a piezo displacement data generating circuit 117 and outputs a capstan motor driving signal to rotate and drive a capstan motor 126. The capstan motor control signal outputted from a capstan motor control circuit 127 and the capstan motor driving signal outputted from the capstan motor driving signal output circuit 119 are added in an adder circuit 128, and the output signal of this circuit 128 is inputted to a capstan motor driving circuit 125 to drive the capstan motor.
Patent JP-H1047978-A (JP)
Title: Forward monitoring device for vehicle
Inventor: KIMURA TOSHIYA
IPC: G09B29/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable the driver of a vehicle to obtain the information on the front side of the vehicle when the driver operates or watches a navigation device or a receiver for FM multiplex broadcasting by controlling a displaying section to display the forward picture of the vehicle taken with a CCD camera for a prescribed period of time when operation information is inputted while the vehicle runs. SOLUTION: When operation information is inputted to a controller 13 from a remote controller 5 while the controller 13 judges that its own vehicle runs based on a vehicle speed signal from a vehicle speed sensor 9, the controller 13 controls a displaying section 7 to display the forward picture of the vehicle taken with a CCD camera 3 for a prescribed period of time. The controller 13 also controls the section 7 to partially display a map picture outputted from a navigation device 1 for vehicle in the forward picture in a divided state. Therefore, the driver of the vehicle can obtain the information on the front side of the vehicle when the driver operates or watches the navigation device 1.
Patent JP-S6097341-A (JP)
Title: Copying machine
Inventor: NAGANO ARINOBU
IPC: G03B27/62
Filed: 1983-11-02
Abstract: PURPOSE:To set the size of copy forms without errors even if an operator is not skilled in discrimination of the size of originals, by displaying the form size of an original in accordance with a width determining operation of the original. CONSTITUTION:For example, when the original of A4 size is copied to a copy form, the original is placed in the gap part between guide members 16a and 16b, and guide members 16a and 16b are slid properly to perform the width determining operation of the original form, and then, the front end part of a shielding plate 20 stuck to the guide member 16a is moved to a detecting part of a detecting sensor 24 arranged in a position corresponding to breadthwise dimensions of A4 size, and the size is discriminated in a controller 30 by the detection signal from the detecting sensor 24, and as the result, A4 is displayed visually on a display part 34. Consequently, failures of copying due to errors of copy forms are prevented even if the operator is not skilled in disrimination of the original size.
Patent JP-S6098674-A (JP)
Title: Mis type semiconductor device
Inventor: ICHIKAWA YOUICHI
IPC: H01L29/78
Filed: 1983-11-02
Abstract: PURPOSE:To remove charges induced in the part of a MIS type transistor in an ROM by conventional annealing by a method wherein the adjacent parts of gate oxide films are formed to a thick oxide film having approx. the thickness of a field oxide film. CONSTITUTION:An N<+> diffused region 3 and N<+> diffused regions 41-44 serving as the source and drain of an MNOS type transistor are formed in a P<-> well 2. On the surface of the well, gate oxide films 61-63 are formed by adjacency in the gate region of the MIS type transistor, and thick oxide films 10 of the same thickness as that of the field oxide film 5 are formed at the adjacent parts between these oxide films 61-63. An SiN film 7 is formed on the films 5 and 6, and an electrode wiring metal 8 is formed theron in a required pattern. Such a construction facilitates hydrogen diffusion in the presence of the films 10.
Patent JP-H0889572-A (JP)
Title: Shielding implement for syringe for radioactive drug
Inventor: GOTO NOBUSHI
IPC: A61M5/315
Filed: 1991-07-19
Abstract: PURPOSE: To prevent the leakage of radioactive rays from open parts of plungers or pistons and protective cylinders. CONSTITUTION: A syringe for radioactive drugs having the protective cylinder for shielding radioactive rays in its outer peripheral part has the plunger 1 formed by compound molding of a radioactive ray shielding material affront end or the piston formed by compound molding of the radioactive ray shielding material on the side opposite to the surface which comes into contact with the drugs.
Patent JP-S58109674-A (JP)
Inventor: GOTOU TOKUKI
IPC: D06B19/00
Filed: 1981-12-17
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-2000040395-A (JP)
Title: Semiconductor memory
Inventor: SAGO YOSHINORI
IPC: G11C29/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can select a memory mat being able to reduce current consumption at the time of burn-in test. SOLUTION: This semiconductor memory is provided with a memory cell array divided into plural memory mats, a memory mat selecting circuit 71 selecting a memory mat to be activated, and a burn-in test mode detecting circuit 76 generating a burn-in test mode detecting signal BI being made an active state when a burn-in test is performed. The memory mat selecting circuit 71 performs selecting operation so that the number of memory mats activated at the time performing a burn-in test is less than the number of memory mats activated at normal operation in accordance with the signal BI.
Patent JP-H0869189-A (JP)
Title: Fixing device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 1994-08-30
Abstract: PURPOSE: To improve the fixing quality with respect to a thick recording material by shifting a fixing roller corresponding to the thickness of the recording paper on transporting the recording paper to the nip part of the fixing roller and shifting the relative position of the fixing roller with respect to the temp. detecting element. CONSTITUTION: The fixing device is constituted so that the both end part of the fixing roller 101 is energized downward by the compression coil spring 107 through the bearing 103 and held in press contact with the pressure pad 104. The temp. detection element 106 consisting of such as a thermistor is disposed to the main body frame 108 so as to come into press contact with the fixing roller surface. When the recording material 109 having the thickness of dl is transported between the fixing roller 101 and the pressure pad 104, the fixing roller 101 is shifted upward by dl and thus relative position with respect to the temp. detection element 106 is shifted by dl from the initial state.  The more shifting amount becomes, the larger temp. difference between the set temp. and the actual control temp. becomes, and consequently the fixing roller 101 is heated so as to raise the surface temp.
Patent JP-H0255096-A (JP)
Title: Washing machine
Inventor: KUMAGAI SHINICHI
IPC: D06F39/14
Filed: 1988-08-18
Abstract: PURPOSE:To prevent an excessive load from being exerted on a set switch and to enable discrimination of the progressing state of an operation program by a method wherein a control panel part disposed to the front part of an upper armor body is covered with a cover having a clear window. CONSTITUTION:An openable cover 21 is disposed to the upper part of an upper armor body 19. A control panel part 22 is situated to the front of the upper armor body 19, and a display plate 23 is secured to the control panel part 22. A cover 21 is structured such that during closing, the control panel part 22 is covered therewith, a transparent clear window 29 is integrally formed to the front part of the cover 21, so that a display lamp part 25 of the control panel part 22 is visible. This constitution prevents a load from being excessively exerted on the set part of the display part 23, enables safe progress of a set program, and permits confirmation of the progressing state of the program.
Patent JP-S58108273-A (JP)
Title: Preparation of aqueous hot-melt adhesive for preparing corrugated board
Inventor: SHIMASHITA MASAO
IPC: C09J103/02
Filed: 1981-12-21
Abstract: PURPOSE:To reduce the quantity of heat used in the laminating step and adhesive cost and prepare an aqueous hot-melt adhesive for preparing corrugated boards in a simplified preparing step thereof, by treating a starch with an acid in the gelatinizing step thereof. CONSTITUTION:An acidifying agent, e.g. hydrochloric acid, is added to an aqueous suspension of 20-45wt% concentration of a starch, e.g. corn starch, to adjust the pH to 1.0-4.5, and then the starch is gelatinized and subjected to the viscosity reducing treatment at 90-160 deg.C. A neutralizing agent, e.g. sodium hydroxide, is then added to adjust the pH to 7.0-11.0 and give the aimed aqueous hot-melt adhesive having 100-2,000cp viscosity at 85 deg.C.
Patent JP-S6266159-A (JP)
Title: Hydraulic speed meter for marine vessel
Inventor: IWAI TOMIO
IPC: G01P5/00
Filed: 1985-09-19
Abstract: PURPOSE:To purge seaweed, etc. which have been clogged in a pressure receiving port, by the discharge air of an air pump, and to prevent easily the pressure receiving port from being clogged, by connecting a discharge port of the air pump to a conduit communicating to the pressure receiving port of a hydraulic pressure of a speed meter. CONSTITUTION:A pressure receiving port 13 is placed in a propulsion direction of a marine vessel 10, a hydraulic pressure working on this pressure receiving port 13 is supplied to a marine vessel use hydraulic speed meter 11 by a conduit 14 communicating to the pressure receiving port 13, and a driving force of the marine vessel 10 is detected. A manual air pump 15 is provided on this speed meter 11, and a middle part of the conduit 14 is connected to a discharge port 17 of the pump 15 through a communicating tube 22. A pump chamber 16 and the discharge port 17 are provided on a pump housing 15A of this pump 15, and a piston 19 which has been coupled as one body to a manual knob 18, and a spring 20 for setting the piston 19 to its original position are provided on the inside of the pump chamber 16. In this way, the discharge air of the pump 15 is supplied to the conduit 14, and seaweed, etc. which have been clogged in the pressure receiving port 13 are purged suitably by the discharge air.
Patent JP-H1139191-A (JP)
Title: Method for debugging analyzer
Inventor: KURISU HIROSHI
IPC: G06F11/28
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To unnecessitate dispatch of staff, etc., when an abnormality occurs by debugging the contents of storage to calculate an analyzed value in a storage part of an analyzer through a communication means from a computer for debugging after confirming whether the abnormality exists in each unit of a detection part of the analyzer. SOLUTION: Absence of the abnormality in each unit 5 to 7 of the detection part 4 is confirmed prior to the debugging of the contents of storage stored in a user's microcomputer 3 in the analyzer 1. After that, metal is burned, combustion gas is extracted, the combustion gas is fetched in an infrared gas density detector 7 by every required time and a detected value is obtained. The detected value is corrected by a correction coefficient and a gas correction coefficient proper to the detector and after that, the corrected value is expressed in terms of the density by a calibration curve. An intermediate variable generated at each stage during correction and expression of the detected value is outputted whenever it is generated and transmitted to the computer 2 for debugging through the communication means 12.  After the transmission, a bug is found from the intermediate variable, an arithmetic operation program, etc., is corrected and transmitted from the computer 2 for debugging to the user's microcomputer 3 through the communication means 12.
Patent JP-S6183028-A (JP)
Inventor: KURODA HIDEO
IPC: B32B7/02
Filed: 1984-09-28
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-S6265217-A (JP)
Title: Manufacture of magnetic head
Inventor: TAMAOKI NOBUSAKU
IPC: G11B5/23
Filed: 1985-09-18
Abstract: PURPOSE:To press a couple of magnetic material wafers uniformly in contact and to prevent a defective from being formed by interposing a sheet which serves as a cushion between the wafers and pressure plates when the couple of wafers are joined together. CONSTITUTION:When a magnetic material wafer 1b where winding grooves 3 and deposit grooves 4 are formed and a magnetic material wafer 1a where no groove is formed are joined together, sheets 8a and 8b which serve as a cushion even at the fusion temperature of a joining material are interposed between the wafers 1a and 1b, and plates 6a and 6b. Then, a glass rod, for example, is run in each deposit grove 4 and heated to about 750 deg.C to join the wafers together. At this time, the sheets 8a and 8b are interposed, so even if the wafers 1a and 1b have a slightly irregular surface, uniform pressure is applied to the joined parts and the two wafers are brought into contact, so a defective is prevented from being formed.
Patent JP-S5996589-A (JP)
Title: Magnetic memory element
Inventor: MAKINO HIROSHI
IPC: G11C11/14
Filed: 1982-11-24
Abstract: PURPOSE:To increase the memory density of a titled element by making the film thickness of a major line domain thinner than the film thickness of a minor loop domain and making h/l (h is the film thickness of a magnetic body, l is characteristic length) of major line domain smaller than h/l of minor loop domain. CONSTITUTION:An LPE garnet film having a composition (YSmLuCa)3 (FeGe)5 O12 is used as a magnetic body film. The film thickness of a minor loop domain 31 is kept as grown up and the film thickness of the place to be made to a major line domain 32 is thinned by ion milling, etc. At this time, if the film thickness of the major line domain becomes 1/2 or less as compared with the minor loop domain, transfer of information between major and minor becomes difficult. Accordingly, it is made to about 60-80%. Further, an ion implantation is performed on the surface of the major domain, and the depth of ion implantation at an ion-implanted part 34 is made to about 1/2 of the film thickness of that part. By this way, striped mains are lined up in parallel in the minor loop domain, and the major line domain is made to sufficiently stable bubble existence domain under proper bias magnetic field.
Patent JP-2000002415-A (JP)
Title: Cleaning device for exhaust gas of incinerator
Inventor: SUZUKI YUKIO
IPC: B01D53/81
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a hazardous substance once collected from an exhaust gas from being scattered again into the atmosphere, by straightly cooling the exhaust gas produced by an incinerator and having a temperature within a specified range so as to change gaseous dioxins at high temperatures into solid particles for separating and removing the solid particles together with soot and dust. SOLUTION: A hazardous substance such as dioxins contained in an exhaust gas produced by an incinerator 1, having temperatures within a range of 600-1000 deg.C and existing in a gaseous state at high temperatures is cooled to 15C or lower by a cooling device 4 so as to be changed into solid particles, which are then separated and removed together with other soot, dust and water particles so as to be changed into a cleaned exhaust gas. The cleaned exhaust gas is sucked and forcedly fed by a blower 8 via water in an upper tank 7a of an exhaust gas cleaning water circulation cleaning apparatus 7 from a separator 5, and an odorless exhaust gas deodorized by an deodorizer 9 is emitted from a chimney 10. Thus, the hazardous substance once collected from the exhaust gas is prevented from being scattered into the atmosphere again.
Patent JP-S6098765-A (JP)
Title: Shading correcting device
Inventor: NAGAOKA TAIJI
IPC: G06K9/38
Filed: 1983-11-04
Abstract: PURPOSE:To attain the shading correction at reading of original in high speed by providing a mode selector and a clock selector and decreasing the clock period at original reading less that that at correcting data write. CONSTITUTION:When the correction data write mode is selected by the mode selector 11 before reading an original, the selector 11 feeds a selection signal to a clock selector 12. The selector 12 selects a clock phi1 having a comparatively longer period and it is fed to an address counter 7, a control circuit 5 and an image sensor drive circuit 13. The circuit 13 drives an image sensor 14 and a light source lighting signal generating circuit 16 by using a drive pulse (f). The circuit 16 lights a light source 17 for a prescribed time, irradiates an original, and the sensor 14 extracts white original information being a reference, amplifies (15) it and inputs it to a programmable attenuator 2. Then a shading correction data is fetched to a memory 6. A picture signal correcting mode is selected from the selector 11 at reading of original, the selector 12 selects a clock phi2 having a short period and the reading of original is performed in high speed.
Patent JP-S58108202-A (JP)
Title: Preparation of hydroxyalkyl ether of galactomannan
Inventor: MOCHIDA NAOKI
IPC: C08B37/14
Filed: 1981-12-22
Abstract: PURPOSE:To obtain inexpensively the titled compound capable of keeping an aqueous solution of galactomannan at high viscosity free from reduction in viscosity caused by decomposition, by reacting galactomannan with an alkylene oxide in a galactomannan suspension to which a nitrogen-containing basic substance is added. CONSTITUTION:In a suspension obtained by adding (D) a nitrogen-containing basic substance (e.g., ammonia, etc.) to a mixture of (A) a hydrophilic organic solvent (preferably acetone, etc.), (B) water, and (C) galactomannan, the component C is reacted with (E) an alkylene oxide (e.g., ethylene oxide, etc.) in an amount to give preferably 0.1-2mol based on unit anhydro saccharide of the component C usually at 30-100 deg.C, and the reaction product is dried, to give the desired compound. A weight ratio of the component A to the component B is preferably (30:70)-(95:5). EFFECT:When it is dissolved in water, powdery particles will not cause solid granulation and a high-quality compound with low ash is obtained.
Patent JP-H0623987-A (JP)
Title: Ink jetting head
Inventor: NARISHIMA TOSHIO
IPC: B41J2/045
Filed: 1992-07-10
Abstract: PURPOSE:To enable a multi-head to be constituted by a simple structure by making positional precision between an electrostrictive vibrator and a cylindrical tube easy by a method wherein a plurality of cylindrical tubes are arranged at positions receiving pressure action of pressure generating parts formed by attaching an electrode to an electrostrictive vibrator or a magnetostrictive vibrator supported with a pedestal. CONSTITUTION:In order to assemble respective components, a number of glassy cylindrical tubes 5a composing a glass cylindrical tube line 5 are arranged in an adjacent state on a solid structured pedestal 10, and end faces on a front face side of respective cylindrical tubes 5a are so arranged as to be located on a same plane. An electrostrictive vibrator 2 is so arranged as to be put above the cylindrical tubes thus arranged uniform, and fixed lest an immoderate load should be applied. A gap among the vibrator 2, respective cylindrical tubes 5a composing the cylindrical tube line 5, and the pedestal 10 is filled by use of fillers being highly hard or the like around an ink chamber 7 so that the ink chamber 7 is hermetically sealed at that time. Since there is thus no necessity for strict registration of the electrostrictive or magnetostrictive vibrator to the cylindrical tube, assembling precision is not strictly requested and a manufacturing cost can be steeply reduced.
Patent JP-2001037118-A (JP)
Title: Magnet motor
Inventor: HATTORI MAKOTO
IPC: H02K1/27
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve productivity and motor efficiency, and reduce an electromagnetic sound due to the stabilization of a generated magnetic field, by generating an inflated part over an entire region in a lamination direction on the inner- wall surface of a hole for the permanent magnet of a core due to both effects of the pressurization of auto clamping and caulking by a rivet and fixing the permanent magnet. SOLUTION: A permanent magnet 7 is inserted into a hole 6a of the permanent magnet of a core 6 that is formed by laminating and pressurizing a number of thin magnetic steel plates with an auto clamp 15. Then, the auto clamp 15 is repressurized, the permanent magnet 7 is pressed and fixed into the hole 6a for the permanent magnet, and upper and lower end plates are caulked and fixed along with the core 6 and the permanent magnet 7 by a rivet 13. As a result, an inflated part 6b is generated over an entire region in a lamination direction on the inner wall surface of the hole 6a for the permanent magnet of the core 6. The permanent magnet 7 is fixed by the inflated part 6b. Therefore, even if the gap between the hole 6a for the permanent magnet and the permanent magnet 7 is large on insertion, the permanent magnet 7 can be fixed securely.
Patent JP-H1034589-A (JP)
Title: Cutting pen
Inventor: MORISHIMA KENJI
IPC: B26D5/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting pen, used in a cutting plotter, which can easily safely perform replacement of a cutter blade. SOLUTION: This cutting pen is constituted by providing a cutter blade 14 provided with an edge part 141 in a tip end part, delivery unit 12 rotatably supporting the other end side without providing an edge of this cutter blade 14, holder part for supporting this delivery part 12 capable of advancing/ retracting and a tip end member 15 provided with a bearing 13 for rotatably supporting the cutter blade 14 and removably mounted relating to a holder. The PEN is constituted by providing a slide member, provided slidably in an axial direction of the cutter blade 14 and engaged therewith to energize all the time the cutter blade 14 in a tip end direction of the delivery unit by an elastic member, in the tip end member 15.