baber/WOPTO huggingface dataset:
Patent JP-S5693878-A (JP)
Title: Formation of tapered etched film
Inventor: AMEMORI KAZUHIKO
IPC: C23F1/00
Filed: 1979-12-27
Abstract: PURPOSE: To form the thin tapered etched film in fabricating a thin film magnetic head by a method wherein the thin film of Al or an Al alloy is formed on a substrate plate and, after a surface thereof is oxidized, a resist layer is formed and etching is carried out.  
     CONSTITUTION: The thin film 11 of Al or the Al alloy is formed on the substrate plate by vapor deposition or the like and the stable thin oxide film 12 is formed on the thin film 11 by changing the atmosphere to the oxidative atmosphere. A desired resist film 13 is formed on said oxide film and, thereafter, said coated substrate plate is immersed in an etching solution. At firts, the oxide film 12 is rapidly etched and, subsequently, the thin film 11 is etched and the etched area is spread out to an underside of the resist film 13 and, finally, a cross area of the thin film 11 becomes tapered. In thin point, the etching treatment is stopped and a tapered angle without irregularities is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0261854-A (JP)
Title: Helical scanning magnetic tape device
Inventor: YOHANESU KORUNERIUSU ANTONIUSU
IPC: G11B15/665
Filed: 1989-07-05
Abstract: PURPOSE: To impart the maximum degree of freedom to a tape and also to reduce the number of components required to straighten the tape, in taking out the tape from the first reel placed on the reel face and taking up in the second reel, by providing plurality of tape guides in the tape path where the tape is abutted on a rotary magnetic head in the middle. CONSTITUTION: With the first reel 9 and the second reel 10 placed on a reel plane 20, a magnetic tape 8 is pulled out from the first reel 9, taken up in the second reel 10, and abutted on a rotary magnetic head 2 on the outer side of the tape path in the middle. In this structure, with two tape guides, the first 3 and the second 4, erected in the tape path for example, paths 13, 15, 16, 14 are sectionally produced between the reels 9, 10 along the outer side of the tape guides. Then, the rotary magnetic head 2 is brought into contact with the tape between and along the outer side of the paths 15, 16 positioned between the first and second tape guides 3, 4, with the head 2 tilted or slightly moved so as to optimize tape tension.
Patent JP-H0919434-A (JP)
Title: Hook probe
Inventor: KONO RYOICHI
IPC: A61B1/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a hook robe which can reduce the number of manipulations for delivering tools between an operator and an assistance. SOLUTION: A hook probe 1 is composed of a shaft 2 and hooks 3, 4 formed at its opposite ends which are selectively used in accordance with a condition of a part to be treated, thereby it is possible to eliminate the necessity of labor for replacing a probe with another.
Patent JP-H0336850-A (JP)
Title: Method for monitoring kind of low-order module in mounting
Inventor: TANIGUCHI KAZUHIKO
IPC: H04L29/06
Filed: 1989-07-04
Abstract: PURPOSE:To prevent a low-order module from being mounted in the erroneous position by recognizing the type at a monitor control section, comparing the type with that of the low-order module to be mounted to a mount location written in a memory and issuing an alarm in the case of discordance. CONSTITUTION:Types a, b, c of low-order modules to be mounted on mounting locations 21, 22, 23 are written in a memory 1 from a terminal equipment 30 having a keyboard and a display device, etc. When a low-order module is mounted on the mount location 21, a supervisory and controlling section 2 reads the type and compares the type with a type (a) to the mounting location 21 written in the memory 1. In the case of coincidence, a switch SW 1 is changed over to the interface corresponding to the type (a) of the high-order module 3, the interface with the high-order signal is implemented to pass through the signal. In the case of discordance, the supervisory and controlling section 2 displays an alarm onto the display device of the terminal equipment 30. Thus, the erroneous mounting is not left, as it is.
Patent JP-H0620097-A (JP)
Title: Character recognition device
Inventor: TAKEHARA KAZUHIRO
IPC: G06K9/62
Filed: 1992-06-30
Abstract: PURPOSE:To recognize input characters for a short period of time in a character recognition device. CONSTITUTION:One character is segmented from the character string inputted by a scanner or the like, and features of this character are extracted by a feature extracting part 2. Vector operation between prescribed and initially set vectors and extracted features of the character is performed by a rough classification arithmetic operation part 3, and a detailed similarity arithmetic operation execution discriminating part 4 discriminates whether detailed similarity arithmetic operation should be executed or not in accordance with the arithmetic operation result, and the detailed similarity arithmetic operation is executed in a detailed similarity arithmetic operation part 5 only when it is discriminated that this character should be subjected to detailed similarity arithmetic operation.
Patent JP-S5694273-A (JP)
Title: Galvanometer for electromagnetic oscillograph
Inventor: ODA KENICHI
IPC: G01R13/38
Filed: 1979-12-27
Abstract: PURPOSE: To enhance a resonance frequency and improve performance by mutually adjoining long side parts of a pair of coils and adjoining one side and other side of these mutually adjoined parts to the mutually opposing positions of a suspension wire.  
     CONSTITUTION: In the state that a pair of coils 2, 3 are disposed in a symmetrical relation with respect to a suspension wire 1, these coils are mounted by mutually adjoining respectively one long sides 2a and 3a of a pair of the coils, 2, 3 to each other, and further mutually adjoining the other long parts 2b and 3b to each other and ajoining these in mutually opposing positions, such as front and back or right and left with respect to the suspension wire 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0922233-A (JP)
Title: Cleaner for electrophotographic device
Inventor: KIYONO MINORU
IPC: G03G21/10
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which surely transfers toner, dust, and the like existing between a cleaning brush and a recovery roll. SOLUTION: The cleaning brush 3 is composed of a brush group divided in at least four or more on the circumference. The width of the brush group is equal to or greater than the width of abrasion which is caused by the contact of at least a part to be cleaned with the brushes, and a bias voltage having the opposite polarity of toner is applied it. A bias voltage having the same polarity as that of toner is applied to the brush group which is in contact with the recovery roll, or ground potential is imparted, and, thus, transfer to the recovery roll is ensured.
Patent JP-S6065385-A (JP)
Title: Recognizer for handwritten character
Inventor: YAMAGUCHI YUKIKO
IPC: G06K9/62
Filed: 1983-09-19
Abstract: PURPOSE:To stabilize an input character pattern and to improve the efficiency to register the character pattern to a dictionary by using a means which displays the feature quantity consisting of the number of strokes and the order of strokes. CONSTITUTION:When a writer confirms the characters displayed on a line at a display part 10 and understands that these characters are erroneously recognized, the positions of the characters are designated to confirm the factor of the misrecognition. Then a feature display instruction is supplied from a tablet 1, and an input separating circuit 2 discriminates and separates the instruction and delivers it to a command analyzing circuit 7. Thus the circuit 7 analyzes the fed instruction as a feature quantity display instruction and delivers it to a feature quantity display control circuit 9. The circuit 9 fetches an input character pattern corresponding to the number of a designated character position from a memory circuit 4 and displays the feature amount to the part 10.
Patent JP-S5695109-A (JP)
Title: Three-layer type skin cosmetic
Inventor: SHIBUYA AKIRA
IPC: A61K8/23
Filed: 1979-12-28
Abstract: PURPOSE:The titled cosmetic, having improved feeling of use, capable of separating into three layers on standing and forming a homogeneous emulsion in use with shaking, and prepared by incorporating specific amounts of a polyoxyalkylene alkyl phenyl ether, a liquid oil, a pigment, a water-soluble salt and water as main constituents. CONSTITUTION:A cosmetic, e.g. a liquid foundation, prepared by incorporating 0.05-3.0wt% compound of formula I (R is 6-18C alkyl; R' is CH2CH2 or formula II; n is an integer 2-20), 3-25wt% liquid oil, e.g. a liquid higher aliphatic hydrocarbon, 0.5-15wt% pigment, e.g. titanium dioxide, 0.05-3.0wt% water-soluble salt, e.g. potassium dihydrogenphosphate, and 30-95wt% water as main constituents, and if necessary at most 25wt% ethyl alcohol, an oil-soluble or water- soluble dye and/or an ultraviolet light absorber. The cosmetic separates into three layers on standing to give a beautiful appearance, forms a homogeneous emulsion in use with shaking and shows a good feeling of use and cosmetic effect.
Patent JP-S6234413-A (JP)
Title: Josephson master flip-flop
Inventor: HATANO YUJI
IPC: H01L39/22
Filed: 1985-08-07
Abstract: PURPOSE:To make a '0'-level output current value smaller than usual and to improve the stability of the operation of the whole flip-flop by composing a storage loop of two Josephson devices and an inductance. CONSTITUTION:When '1' is written, a write enable signal IWE1 is inputted to a write gate 306 while a driving input IG1 is supplied. A driving input IG2 and a write enable signal IWE2 are both turned OFF for a write enable gate 307. Then, a current IL flows through the inductance 331 and its value is maintained even when a source voltage VS is removed. When '0' is written, on the other hand, the driving inputs IG1 and IG2 and write enable signals IWE1 and IWE2 are all turned ON. Then, write gates 306 and 307 are placed in the same bias state and no current flows through the inductance 311. This state is maintained even when the AC power source VS is removed.
Patent JP-S5695406-A (JP)
Title: Manufacture of lead tape
Inventor: HAYASHI YUKIO
IPC: B21B1/22
Filed: 1979-12-28
Abstract: PURPOSE:To smoothly, surely and effectively manufacture an extremely thin lead tape with a wide breadth, by forcibly passing the lead wire through couples of upper and lower drum tupe rolling rolls whose surface is longitudinally, gradually, successively and moderately curved, and next, by rolling this lead wire with the cylindrical rolling roll. CONSTITUTION:A lead wire A is extruded by the lead wire extruder 1, and is passed successively through couples of upper and lower rolling rolls 2, 3, 4; hereby, a lead tape B is manufactured. The surface of rolling rolls 2, 3, 4, is formed into a drum shape with the more moderately curved surface along the longitude for the more preceding roll, and besides, the forefront roll 4 is formed into a cylindrical shape. The lead wire A is first rolled in the direction of breadth by the nearly spherical surface of the drum type rolling 2. Next, the wire A is further stepwise rolled in the direction of breadth by the drum type rolling roll 3 provided with more moderately curved surface than the rolling roll 2. Finally, the wire A is rolled by the cylindrical roll 4 into uniform thickness, and the lead tape B is obtained.
Patent JP-S6416152-A (JP)
Title: Cordless telephone set
Inventor: KOSHIRAI YOSHIO
IPC: H04M1/00
Filed: 1987-07-10
Abstract: PURPOSE:To manufacture a standardized slave machine by providing a master machine with its own ID storage part where its own ID is stored and a control part which sends this ID and providing the slave machine with its own ID storage part where a received ID is stored. CONSTITUTION:ID is written in the ID storage part of the master machine in a factory, and the ID storage part of the slave machine consists of an E<2>ROM, a RAM, or the like and ID is not written there at the time of forwarding from the factory. When a purchaser connects a point A of the master machine and a point B of the slave machine at the time of using them, ID of the master machine is sent to the point A from the ID storage part of the master machine by the control of a control part and passes the point B of the connected slave machine and is stored in the ID storage part of the slave machine by the control of a slave machine control part. Points A and B are disconnected thereafter to obtain a pair of the master machine and the slave machine having the same ID, and they can be used as a cordless telephone set hereafter.
Patent JP-H10323453-A (JP)
Title: Mutual search game system
Inventor: OKAMOTO HIROAKI
IPC: H04B1/38
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mutual search game system with full of amusements for searching search objects unlimited by changing transmission signals by individual data in a search game system. SOLUTION: When a player 2 moves to a second floor inside a large-sized game place 1 and enters a receivable range capable of receiving the signals of each other with the player 5, since the player 2 and the player 6 both originate the signals corresponding to the same individual data, the transmitter- receivers provided with this mutual search game system of each other react and the mutual search game system is started.
Patent JP-S6336184-A (JP)
Inventor: FUIRITSUPU RISHIYAARU
IPC: G01S5/00
Filed: 1987-07-10
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。
Patent JP-S5797110-A (JP)
Title: Display device of sequence controller
Inventor: HIDESHIMA KEIJI
IPC: G05B19/02
Filed: 1980-12-08
Abstract: PURPOSE:To facilitate the detection of a faulty area as well as the easy maintenance and inspection with reduction of the time required for the detection plus the maintenance and inspection, by displaying the on/off information of an element plus the conductive and nonconductive parts of a circuit on a sequence circuit diagram. CONSTITUTION:A sequence instruction which is read out of a storage part 11 through an operation board 1 is displayed in the form of an equivalent sequence circuit diagram. Such dispaly device includes a signal selecting means that selects and extracts the element information designated by the sequence instruction, a display means that displays the element information seletcted by the said signal selecting means and a display means that performs a hot-line display of  the area which is electrically conductive within a sequence circuit in the form  of a series of flows of electric signals based on the above-mentioned element in formation and at the same time performs nonhotline display of the nonconductive area. For instance, a circuit shown in the diagram is used to perform such  a display as shown in the diagram on the screen of a CRT10.
Patent JP-H1171338-A (JP)
Title: Tricyclic azine
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in compatibility with conventional liquid crystal compound and liquid crystal composition, having wide temperature range and capable of becoming components of liquid crystal material for liquid display elements enabling low voltage driving and high speed response. SOLUTION: This compound is a tricyclic azine of formula I (R is a 1-10C alkoxyl or 1-20C alkyl or alkoxyl which may be substituted with fluorine; ring A is 1,4-phenylene, trans-1,4-cyclohexylene or the like which may be substituted with fluorine; X<1> to X<6> are independently H or fluorine; Z is fluorine, chlorine, bromine, H or the like), e.g. a compound of formula II. The compound of formula I can readily be obtained by reacting, e.g. hydrazone of formula III with a benzaldehyde derivative of formula IV, preferably in the presence of an amine. The use as organic electronic materials, medicines and agrochemicals, especially nematic liquid crystal material for electrochemical liquid crystal display is expected from the compound.
Patent JP-H093610-A (JP)
Title: Thin aluminum diecast product excellent in dimensional accuracy and ductility and its production
Inventor: ANAMI TOSHIYA
IPC: C22F1/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide an Al diecast product excellent in ductility as well as in dimensional accuracy. CONSTITUTION: Molten aluminum, containing 5-13% Si, <=0.5% Mg, 0.1-1.0% Mn, and 0.1-2.0% Fe, is diecast. The resulting cast product is subjected to temp. raise up to 400-550 deg.C and then cooled slowly down to room temp. at <=10 deg.C/sec cooling rate. This diecast product has a cast structure of >=20μm average crystalline grain size. Ductility can be improved because eutectic Si becomes roundish by heat treatment, and further, the dimensional change of the product can be prevented by controlling the cooling velocity after heat treatment.
Patent JP-S5976456-A (JP)
Title: Resin sealed type semiconductor device
Inventor: SUZUKI AKIRA
IPC: H01L23/495
Filed: 1983-09-21
Abstract: PURPOSE:To efficiently handle semiconductor devices by not cutting the particular lead after the resin sealing and by individually cutting devices just before delivery. CONSTITUTION:A pellet 2 is fixed by the well known method to a lead frame 1, it is connected to an internal lead 13 and a device is sealed by resin 14. Thereafter, a dam 8 is cut away and external lead 9 is separated at the connecting part with external frame 6. At this time, the external lead in the same potential as the tab-lead is not cut away from the external frame and the tab-lead 4 is not separated from the internal frame 5. Characteristic is measured with the tab-lead 4 and a single external lead 9 and a mark is printed on the sealed body. Thereafter, upon cutting the leads 4 and 9, they are bent and sorted. According to this structure, assembling can be performed under the multiple coupling condition, working efficiency can be improved, the leads are not bent during manufacture and electrostatic destruction is not generated.
Patent JP-H05196901-A (JP)
Title: Optical waveguide and optical waveguide type optical device
Inventor: NAKAMURA MASANORI
IPC: G02F1/035
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the optical waveguide having an excellent electrooptical effect and optical damage resistance and the optical device having excellent modulation efficiency and stable amplitude modulation. CONSTITUTION:This optical waveguide is constituted by forming a thin-film waveguide 2 consisting of an LiNbO3 single crystal on the surface of an LiTaO3. single crystal substrate 1 and providing a branch part in a part of this thin-film waveguide 2. This optical device is constituted by providing the optical waveguide where the lattice constants of the thin-film waveguide 2 consisting of the LiNbO3 single crystal and the above-mentioned LiTaO3 single crystal substrate 1 are matched and electrodes 7-1, 7-2 along the optical axis of the waveguide.
Patent JP-H117171-A (JP)
Title: Image forming device
Inventor: OKUI KIYOSHI
IPC: G03G21/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of facilitating control whether the photoreceptor of a unit taken out because of exchange can be recycled or not in the case of taking a system where the photoreceptor is regenerated and recycled and capable of performing calculation for guaranteeing the number of printed sheets even if a main body control board electrically breaks down. SOLUTION: This device is equipped with a photoreceptor unit 15 having the photoreceptor 14 and devices acting on the photoreceptor 14 and detachably provided in a device main body, and the main body control board 36 controlling the actions of the respective devices for performing image forming actions by using the photoreceptor 14 and having a main body memory storing a specified item. In such a case, regenerable substance is used for the photoreceptor 14, and an accessory memory is provided in the unit 15. Then, the serial number of the device main body and the total number of printed sheets from the time when the device main body is new are stored in the main body memory and the accessory memory, and further the number of the printed sheets peculiar to the photoreceptor 14 is stored in the accessory memory.
Patent JP-H0927503-A (JP)
Title: Wafer heating device
Inventor: MATSUSHITA MASANAO
IPC: H01L21/027
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wafer heating device which performs thermal processing of a wafer to hardly generate inequality when the wafer is transferred into the wafer heating device. SOLUTION: A wafer W before processing is transferred between a plate 40 and a cover 60 in a case 20 and placed on the plate 40. After than the cover 60 is made to descend and the wafer is processed by heating in a half closed space during a predetermined period. While a heat absorbing layer is formed on the internal face 60a of the cover 60, temperature drop at the side of a shutter 20a of the cover 60 can be suppressed, because radiated heat from the plate 40 is effectively received by the cover 60 even if high temperature air at the lower part of the cover 60 is pushed into the inner part by external air entered from the shutter 20 while the wafer W is being transferred in and out.  The temperature of the wafer W is equalized on the surface and in each part of the face of the wafer W from the start of thermal processing, therefore the thermal processing of the wafer W can be equalized.
Patent JP-H089895-A (JP)
Title: Feed for aquarium fish
Inventor: YOSHIDA NOBUYUKI
IPC: A23K1/10
Filed: 1994-07-04
Abstract: PURPOSE:To obtain flaked feed for aquarium fishes rich in nutritive value, increasing the rate of the growth of fishes, improving the color generation of red aquarium fishes, and not giving such a side effect such as that of an artificial colorant by subjecting a water-containing material comprising fish meal, photosynthesizing bacteria, and an adhesive agent to a thermal drying treatment. CONSTITUTION:Fish meal such as white fish meal, photosynthesizing bacteria, and an adhesive agent such as wheat flour are mixed e.g. in a mixing ratio of 80:5:15, and the obtained water-containing material 2 is thinly spread on the periphery of a drum 1 and subsequently thermally dried e.g. at 190.6 deg.C for 3-5min with the rotation of the drum 1 to obtain the objective flaked feed 3.
Patent JP-H04370151-A (JP)
Title: Silicone composition for electronic part impregnation and cured product therefrom
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08L83/05
Filed: 1991-06-18
Abstract: PURPOSE:To provide the title cured product improved in the curability of the title composition, also excellent in moisture resistance. CONSTITUTION:The objective composition comprising (A) a vinyl group-contg. polysiloxane having in one molecule at least two CH2=CH-Siidentical links, (B) an organohydrogenpolysiloxane having in one molecule at least two hydrogen atoms each directly bound to a silicon atom, and (C) platinum or its compound. The present composition will contribute to the streamlining and energy saving of electronic part impregnation processes.