baber/WOPTO huggingface dataset:
Patent JP-H06216268-A (JP)
Title: Ic package
Inventor: AOKI MASATAKA
IPC: H01L23/02
Filed: 1993-01-14
Abstract: PURPOSE:To prevent interface separation between a metal windframe and low melting point seal glass and generation of cracks on the occasion of thermal junction by introducing a cap of which bottom surface is recessed where the circumference of cap is formed thicker than the other area thereof. CONSTITUTION:A package body is constituted by joining a substrate 3, a metallic windframe 4, a lead frame 5 with a low melting point seal glass 6 and by providing a semiconductor element 7 at the center of the substrate. A metallic cap 2 is joined and sealed to the metallic windframe 4 of the package body 1. This metallic cap 2 is formed in such a manner that the circumferencial part 2a to be joined to the metallic windframe 4 is formed thicker than the other area 2b and the bottom area is recessed. For instance, the center area 2b of cap has the thickness equal to 1/2 or less the thickness of the circumferencial part 2a. Therefore, the sealing condition can be well maintained.
Patent JP-S52105435-A (JP)
Title: Nut with locking means
Inventor: ITOU OSANORI
IPC: B60B3/16
Filed: 1976-03-01
Abstract: PURPOSE: To provide a construction of nut, in which lock between key cylinderlr and nut can be removed, only when they stand in a predetermined angular relationship with each other, whereby it is made almost impossible to remove lock between them by the use of wire or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03228372-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: ADACHI TETSUO
IPC: H01L29/788
Filed: 1990-02-02
Abstract: PURPOSE:To suppress generation of hot holes with a channel current as a seed by respectively providing changeover switch elements in drain regions (source regions) of memory cells, and isolating the respective cells from a data line at the time of erasing. CONSTITUTION:A switch element QS1 is conducted, and a switch element QS2 is not conducted at the time of erasing. A ground potential VSS such as 0V is applied to a word line WL and a data line DL. In this case, a drain region is connected with a diode element DD reversely to be electrically opened from a drain side. Thus, regarding a parasitic electrostatic capacitance, it is scarcely affected by an other drain diffused layer capacitance 11b, the wiring capacitance 11a of the data line, and only the capacitance 11b is in a connected state in each cell when erasing operation takes place. Therefore, the capacitance 11b is charged by a micro channel current, and its drain potential is abruptly raised. This 'potential rise is operated in a direction for reducing the channel current, thereby suppressing generation of hot holes to a sufficiently low level.
Patent JP-S63188906-A (JP)
Title: Flat coil and its manufacture
Inventor: HIGUCHI SHIGETAKA
IPC: H01F5/00
Filed: 1987-02-02
Abstract: PURPOSE:To prevent the exfoliation of a conductor foil from being caused at a winding-terminating part and to prevent an electrical loop from being generated at a metal reinforced layer by installing an insulating resin layer at the winding-terminating part. CONSTITUTION:An insulating resin layer 4 is coated in a belt-like shape at a winding-terminating part 1a at the outermost circumference of a coil part 1; the winding-terminating part 1a is sealed. A metal reinforced layer 5 is plated on the outer circumference face excluding the insulating resin layer 4 at this coil part 1; as a result, the thickness of a wound part at the outermost circumference out of the wound conductor foil layers is composed of the thickness of the conductor foil itself and that of the metal reinforced layer 5. The mechanical strength of a flat coil 10 which is constituted in this manner is enhanced by the metal reinforced layer 5; the coil is resistant to the deformation or the like. In addition, because the metal reinforced layer 5 is divided by the insulating resin layer 4, it does not generate an electrical loop by itself and does not lower the performance of the coil part 1.
Patent JP-S61182194-A (JP)
Inventor: MIURA KAZUNORI
IPC: G07G1/12
Filed: 1985-02-07
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-S61183218-A (JP)
Title: Granule for oral administration
Inventor: OKUMURA CHIKAHIRO
IPC: A61K9/20
Filed: 1985-02-07
Abstract: PURPOSE:To provide a granule for oral administration consisting of a core composed mainly of a material generating actinic force such as magnetic flux, ionizing radiation, etc., and a coating film coating said core, and effective as an easily applicable preventive and remedy for internal diseases, cancers, etc., by the direct action of the actinic force to the inner part of the internal organs. CONSTITUTION:For example, a material generating actinic force such as magnetic flux, ionizing radiation, etc. is optionally combined with a filler to obtain a core 2, which is coated with a coating film 3 to provide the objective granule 1 for oral administration. The coating film 3 is selected properly from ceramic powder, resin powder, etc., and is effective to keep the core 2 from body fluid such as saliva, gastric juice, intestinal juice, etc. The actinic force is applied directly to the inner part of the internal organ in the course of passing through the intestines, to improve the circulation of blood and cure the disease of the organ. Especially, it is utilizable as a preventive and remedy for internal diseases, cancers, etc., and can be applied easily and safely.
Patent JP-H03228232-A (JP)
Title: Optical pickup device
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/135
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a noise from being superposed on a signal from a photodetector even though double refraction occurs on a substrate by making the reflectance of a beam splitter which conducts a reflected beam to the photodetector with respect to P polarized light and S polarized light nearly equal. CONSTITUTION:The reflectance of the beam splitter 10 with respect to a P wave and an S wave is set to be 50%. Therefore, the intensity of the beam received by the photodetector 9 becomes maximum, and the intensity of the beam at this time becomes 25% of that of the beam emitted from a semiconductor laser 1. As to the intensity of the beam on the photodetector 9, it is good to set the reflectance to be 50%, but it is better to set the reflectance to be small in order to make the intensity of the beam on a medium higher considering the intensity of a recording beam. Then, the reflectance is decided by considering the above. Thus, the data of the medium is reproduced without trouble at all even though the double refraction occurs on the substrate, etc., of the medium.
Patent JP-2000223139-A (JP)
Title: Humidifier
Inventor: KIKUCHI HIROSHI
IPC: B60K1/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier allowing prevention of carry-over of water and involution of a gas to secure stable humidification of the gas and a stable circulating water amount. SOLUTION: This humidifier has a circulating water return port 11, a circulating water pump suction port 12 and an non-humidified gas inlet 13 below the surface of circulating water within a vessel 10, and a humidified gas outlet 14 above the surface of the circulating water. In the humidifier, a porous body 15, cutout type baffle plates 16 and doughnut-shaped baffle plates 17 are provided within the vessel 10 below the humidified gas outlet 14, while a water/gas separating partition wall 18 for separating the circulating water pump suction port 12 from the non-humidified gas inlet 13 is provided in a lower part within the vessel 10.
Patent JP-S55116220-A (JP)
Title: Processing of output of electromagnetic type flow meter
Inventor: WADA ICHIROU
IPC: G01F1/60
Filed: 1979-03-01
Abstract: PURPOSE: To reduce the influence of noise portion simply by a method wherein the noise portion is calculated by the use of voltage difference between positive and negative sides after conducting samplings when there is a magnetic field and when there is not.  
     CONSTITUTION: A pair of electrodes 10a, 10b of the detector 10 of an electromagnetic flow meter which can provide a rectangular wave magnetic field ϕ are connected to an amplifier 11, and the positive and negative voltages are each held in sampling hold circuits 12, 13 successively. With respect to an operating circuit, when (a-b), (c-d) are defined as the difference between the two, negative and positive voltages at the time of sampling when there is a magnetic field and not, (a-b)-(c-d) is computed. When the signal portion is E s , and when the noise portion is ΔEN, the output from which the noise portion is removed as indicated by (2E s +ΔEN)-ΔEN=2E s  is supplied to a converter 15. On doing this, it is possible to reduce the influence of the noise portion simply. In this case, however, 4 pieces of sampling-hold circuits are preferably provided corresponding to (a)W(d) or (e)W (g). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05216328-A (JP)
Title: Image forming device
Inventor: TAMURA GIICHI
IPC: G03G15/00
Filed: 1992-02-07
Abstract: PURPOSE:To reduce amounts of corona products, such as ozone and nitrogen oxides produced by corona discharging, to prevent the quality of an image carrier from changing and to prevent the change in quality or the deterioration of image carrier by controlling a current flowing to the discharge electrode of a scorotron so as to be reduced when temperature and relative humidity are low. CONSTITUTION:The scorotron is employed as a corona discharger 6. Near the scorotron 6, a temperature/humidity sensor 15 is disposed. A CPU 20 calculates absolute humidity from the detection signal of the temperature/humidity sensor 15, determines from the result of the calculation based on the prescribed control data the total current flowing to the discharge electrode, alters a voltage to be impressed to the discharge electrode of the scorotron 6, and outputs it to a discharge electrode high voltage power source 22 via a D/A converter 21 so that the determined total current flows. On the other hand, the surface potential of the image carrier 5 which has passed the scorotron 6 is detected by a potential sensor 7 to judge whether it is equal to a target value or not. When it is not, a value for making it equal to the target potential is outputted to a grid high voltage power source 23.
Patent JP-S59149878-A (JP)
Inventor: HORIUCHI KOUTAROU
IPC: B62K5/02
Filed: 1983-02-16
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-S57138219-A (JP)
Title: Voltage detecting circuit of semiconductor element
Inventor: SATOU MASAYOSHI
IPC: H02M1/06
Filed: 1981-02-20
Abstract: PURPOSE:To reduce power consumption by operating a voltage detecting element by using a separatelly installed DC power source without flowing a forward voltage, applied to a thyristor, to the detecting element directly. CONSTITUTION:A forward voltage applied to a thyristor 12 is applied nearly as it is between the anode and cathode of a diode 14. Then, a current flows from a DC power source 20 through a resistance 18 to the base of a transistor (TR) 16, which turns on to flow a collector current from the DC power source 20, so that a voltage applied to a detecting element 22 goes up to a ''1''. When the forward voltage is not applied to the thyristor 12, the current flows from the DC power source 20 via the route of the resistance 18, a diode 14, and the thyristor 12, so no base current flows to turn off the TR16, so that the voltage applied to the detecting element goes down to a ''0''. Namely, a detection signal which corresponds to the voltage applied to the thyristor 12 appears at an output terminal 24.
Patent JP-S58139057-A (JP)
Title: Measuring method for degree of curing of casting resin
Inventor: HANI KIYOSHI
IPC: B29C35/02
Filed: 1982-02-13
Abstract: PURPOSE:To enable to perform a reliable measurement of a gelling time and a perfect curing time of liquid resin, by a method wherein an elastic spacer is inserted between split casting molds so as to form an electrode for measuring electric physical properties. CONSTITUTION:An elastic or rubber spacer 5 is inserted between top and bottom forces 1 and 2. The inside of a cavity 5a in the spacer 5 is kept under a high degree of vacuum through deaeration through an exhaust pipe 3, and resin is injected from an injecting member 4 at an appropriate discharge pressure. If a filter is perfectly filled with resin by which the inside of the cavity 5a is fully packed, only the exhaust pipe 3 is reduced in a pressure, the degree of vacuum rises sharply, and an injection is completed. An injection port is then closed through the working of a metal ball. If resin is injected into the cavity 5a, the electric physical properties of the cavity 5a can be measured using a lead wire led out from the top and bottom forces 1 and 2. This permits the reliable measurement of a gelling time and a perfect curing time of liquid resin.
Patent JP-H02202662-A (JP)
Title: Command input device
Inventor: AKIYAMA TAKASHI
IPC: G06F15/00
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the load of the user of a terminal by letting a command accepting analyzing means generate a command string based on command string correction information, and set it in a delivery information storing means and a command string file. CONSTITUTION:The command string file 40 in which the command string inputted from the terminal 80 through a communication line 90 and including a command name and a command parameter is stored is provided. When the command accepting analyzing means 20 receives the command name to which information to show that this command have ever been inputted is added, it retrieves the corresponding command string in the file 40 based on this command name, and returns it to the terminal 80. The terminal 80 replies the command string correction information based on the returned command string. The analyzing part 20 generates the command string based on the correction information, and stores it in the delivery information storing means 70 and the file 40. Thus, a new command can be inputted by using the command having ever been inputted, and the load of the user can be reduced.
Patent JP-H11224635-A (JP)
Title: Charged particle beam optical system
Inventor: SHIMIZU HIROYASU
IPC: H01L21/027
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam optical system capable of reducing chromatic aberration or coulomb diffuse while avoiding upsizing of a lens-barrel. SOLUTION: By setting the voltage of the final stage electrode 63 of an electrostatic lens 6 to be nearly the same as the voltage of a wafer 3, upsizing of a lens-barrel can be suppressed while reducing chromatic aberration or coulomb diffuse. By providing at least one corrector such as an astigmatism corrector, or an electrostatic focal point corrector between the electrode 63 and the wafer 3, further lower aberration can be obtained. By providing an electrostatic deflection system between the electrode 63 and the wafer 3, a deflection voltage can be lowered, and a further higher speed deflection operation can be conducted.
Patent JP-S53108466-A (JP)
Title: Laser positioning system
Inventor: TSUCHIYA TAKASHI
IPC: G01B11/00
Filed: 1977-03-04
Abstract: PURPOSE: To correctly and precisely position a laser beam by changing the laser beam from a laser transmitter into a parallel beam having its diameter enlarged with the use of an optical system and by arranging a cross diffraction grating normally with respect to the parallel beam so that the beam allowed to pass may be focused into a target position with the use of another optical system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04262788-A (JP)
Title: Production of indole alkaloid
Inventor: ENMI AKIKO
IPC: C12P17/00
Filed: 1991-02-18
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for antitumor agent, etc., on an industrial scale at a low cost by carrying out the tissue culture of a tissue or cell of an indole alkaloid-producing plant in a medium containing amines, and collecting the objective product from the cultured tissue or cell. CONSTITUTION:Tissue or cell of an indole alkaloid-producing plant (e.g. Madagascar perwinkle) is cultured by standing culture in dark place at 25 deg.C and the obtained callus is subjected to tissue culture in a medium containing amines (e.g. ethylenediamine), naphthaleneacetic acid and kinetin. After the cultivation, the callus is collected by filtration and dried in air for a night at 40 deg.C. Indole alkaloid such as catharanthine and aziallicin is extracted from the dried callus and purified by high performance liquid chromatography to obtain the objective indole alkaloid in a mass.
Patent JP-S61184580-A (JP)
Title: Control device of copying machine
Inventor: SHIBUSAWA MITSUO
IPC: G03G15/00
Filed: 1985-02-12
Abstract: PURPOSE:To set automatically the copying machine to the starting condition and the resting condition by being provided with a clock with a calendar, a RAM to store the first time for starting automatically all loads and the second time for making all loads into the resting condition, and a CPU for controlling these. CONSTITUTION:0-9 of a ten-key 20 are corresponding to S01-S09 of a key switch 18, used for the setting, etc., of the number of sheets of the copy, a C/S is corresponding to Sll, and used for the clearing of the number of sheets of the copy, the interruption of the copy, and the like. A print key 223 is corresponding to S12, and is a copy start key, an S91 is an enter key 21, and an S92 is a program key 22 and used at the time of setting the mode except a copy action. An indicator 17 has seven segments in four digits and a colon mark among them, and is usually used for displaying the number of sheets of the set and the number of sheets of the copy and for the clock 9 at the time of the prescribed mode. By the program mode, the weekdays of holidays can be checked and reset, and the time to start the resting mode and the released time can be checked and reset.
Patent JP-H02203356-A (JP)
Title: Carrier for electrostatic charge development
Inventor: KUBO MOTONOBU
IPC: G03G9/113
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the carrier having high electrostatic chargeability by coating a carrier-core material with a specific copolymer or compsn. contg. this copolymer. CONSTITUTION:The carrier-core material is coated with the copolymer contg. at 20 to 95mol% at least one kind of the monomers selected from a group consisting of chlorotrifluoroethylene, tetrafluoroethylene and hexafluoropropylene and 80 to 5mol% at least one kind of the monomers selected from a group consisting of vinyl chloride and vinylidene chloride as essential components or the compsn. contg. this copolymer, by which the carrier for electrostatic charge development is constituted. Such carrier coating layer has excellent film strength and has a good adhesive property to the core material. The carrier which has not only the excellent durability but also the high rise of the electrostatic chargeability and the excellent electrostatic chargeability is obtd. in this way.
Patent JP-S57138461-A (JP)
Title: Method of adjusting tension of cable of hand brake
Inventor: YAMAZAKI ISAO
IPC: B60T17/22
Filed: 1981-02-19
Abstract: PURPOSE:To ensure the simplify the adjustment of tension of a cable, by hanging a weight from the cable which connects a relay lever to an operating lever for manipulating a brake shoe. CONSTITUTION:A member 10 of prescribed weight is hung from a cable 61 which connects a relay lever 5 to an operating lever 81 for manipulating the shoe of a brake 71. A turnbuckle 2 is rotated in such a direction as to shorten a cable 1, until stoppers 81a, 82a attached to operating levers 81, 82 are separated from back plates 71a, 72a. After that, the turnbuckle 2 is rotated in the opposite direction to leangthen the cable 1 and is locked up in a position where the stoppers 81a, 82a come into contact with the back plates 71a, 72a. The member 10 is then removed. As a result, the cables 61, 62 are provided with a looseness corresponding to the weight of the member 10. The cables 61, 62 are thus adjusted to prescribed tension.
Patent JP-H04263370-A (JP)
Title: Filing device for image data
Inventor: KINOSHITA HITOSHI
IPC: G06T1/00
Filed: 1991-02-19
Abstract: PURPOSE:To save the handling time for performing the image input operation for every page when the image data for the document that the document surfaces exist on the both sides of the paper like a book is filed. CONSTITUTION:After the size of sheets of paper or the character string direction information such as vertical writing or lateral writing are preliminarily set in a host computer 3, the image data for two opened pages in a book is fetched in this host computer 3 from an image scanner. By making this computer divide the fetched data into the data for a page and perform the page ordering, the image data is stored in an image data recording medium 4 such as an optical disk, etc.
Patent JP-S58140905-A (JP)
Inventor: TAKEI HIROMI
IPC: H01B12/10
Filed: 1982-02-16
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-S61185185-A (JP)
Inventor: NANSHII DABURIYU TSUEMAN
IPC: C12N9/28
Filed: 1986-02-07
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-H02204034-A (JP)
Title: Electroconductive film for deep draw forming
Inventor: NAGAO KAZUTAKA
IPC: B32B7/12
Filed: 1989-02-01
Abstract: PURPOSE:To permit the adhesion of the above film to the surface of a receiving vessel made of foamed plastics formed with recesses and projections by a method wherein the electroconductive film for deep draw forming is constituted of an outer layer, consisting of polyolefin mixed with an electroconductive substance, an intermediate layer consisting of ionomer and an inner layer consisting of adhesive resin. CONSTITUTION:A film 1 is constituted of an outer layer 2, made of polyolefin such as polyethylene, ethylene vinyl acetate, ethylene acrylic ethyl and the like which are provided with the melt index of 0.1-10g/10min, the density of 0.920-0.950g/cm<3> and the surface intrinsic resistance of 10<8>OMEGA or less, an intermedi ate layer 3 made of ionomer and an inner layer 4 consisting of adhesive resin such as EVA, EEA, ethylene acrylic acid, ethylene methacrylic acid methyl or the like, which is provided with MI of 0.1-10g/10min and the density of 0.920-0.950g/cm<3> while both of the transversal and lateral shrinkage factors are within the range of 20-80%. This film will never generate hole, bridge and wrinkle while this film may be adhered to a receiving vessel through adhesive forming.
Patent JP-H05186025-A (JP)
Title: Transfer rail for ic package
Inventor: TOYOSUMI KENICHIROU
IPC: B65G11/08
Filed: 1992-01-14
Abstract: PURPOSE:To increase an operation rate of a semi-conductor manufacturing device and also increase production yield of devices in which IC packages are incorporated by transferring the IC packages smoothly. CONSTITUTION:A sliding surface 22 for IC packages 10 is formed lower in stepped shape in the direction of transfer. When this type of transfer rail 20 is provided so that its transfer direction side is lower in the direction of transfer, the IC packages 10 are slid down smoothly toward the transfer direction on the sliding surface 22 by the inclination of the transfer rail 20 without engagement of island supports 13, etc., with each other.
Patent JP-S59151191-A (JP)
Inventor: NISHIMURA AYAO
IPC: G06Q50/22
Filed: 1983-02-18
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。