baber/WOPTO huggingface dataset:
Patent JP-H06236637-A (JP)
Title: Head actuator for magnetic disk device
Inventor: YAMADA TOMOYOSHI
IPC: G11B21/02
Filed: 1993-02-10
Abstract: PURPOSE:To realize a thin and large-capacity magnetic disk device by forming a head arm in an arm state by using a thin plate and providing a hole provided with a short cylindrical part engaged with a carriage on one end thereof. CONSTITUTION:The head arm 10 is formed in the arm state by using the thin plate (rolled plate) and the hole 11 provided with the short cylindrical part 12 engaged with the carriage is provided on one end thereof. A head supporting spring mechanism 18 supporting a head 17 is welded to the other end and the cylindrical part 12 of the hole 11 is engaged with the cylindrical carriage 19 and force-fitted. Then, the arm 10 is fixed to the carriage 19. Therefore, since such work can be easily executed by press work and the supporting spring mechanism is also directly welded without using a conventional mounting plate, the device can be made thin.
Patent JP-H08217769-A (JP)
Title: Production of 3-methyltetrahydrofuran
Inventor: ABE TAKAFUMI
IPC: C07B61/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for producing 3-methyltetrahydrofuran in high yield without producing useless by-products from a raw material mass-produced at a low cost. CONSTITUTION: This method for producing 3-methyltetrahydrofuran comprises the first step of producing methyl 3-cyanoisobutyrate from prussic acid and methyl methacrylate, the second step of hydrating the methyl-3-cyanoisobutyrate obtained in the first step and producing methyl 3-carbamoylisobutyrate, the third step of reacting the methyl 3-carbamoylisobutyrate obtained in the second step with a formic acid ester and preparing a methylsuccinic acid ester and formamide, the fourth step of catalytically hydrogenating the methylsuccinic acid ester obtained in the third step and producing the 3-methyltetrahydrofuran and the fifth step of dehydrating the formamide separated from the products obtained in the third step and recycling and reusing the prussic acid.
Patent JP-S60187809-A (JP)
Inventor: YOHANESU KEENITSUHI
IPC: E21D9/10
Filed: 1985-02-09
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-H07228131-A (JP)
Title: Operating knob assembling structure
Inventor: SUZUKI KATSUAKI
IPC: G05G1/00
Filed: 1994-02-21
Abstract: PURPOSE:To reduce the number of part items related to the assembling of a supporting shaft and an operating knob so as to reduce the manufacturing cost and to facilitate the assembling of the operating knob to the supporting shaft. CONSTITUTION:Protruding parts 16 that can be engaged with the outer end face of the boss part 17 of an operating knob 12 are formed at the supporting shaft 11 of a ventilation duct 3. Insert recessed parts 18 allowing the insertion of the engaging parts 16 in the axial direction of the supporting shaft 11 at the assembling time are formed at the peripheral edge of the axial hole of the boss part 17. With this constitution, the insert recessed parts 18 are shifted in relation to the protruding parts after inserting the boss part 17 in relation to the supporting shaft 11. The engaged positions of the insert recessed parts 18 and protruding parts 16 are thereby shifted, and the protruding parts 16 are engaged with the outer end face of the boss part 17.
Patent JP-S60169358-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1761
Filed: 1984-02-13
Abstract: PURPOSE:To perform fail-safe operation for a device as a whole, by detecting the fail-safe operation of other braking systems at every wheel braking system and according to this detection, performing the fail-safe operation of its own. CONSTITUTION:When processing trouble happens at a rear-wheel controlling part 30c, each of output ports P1 and P2 is locked to an L level, and a fail-safe signal is outputted from an output port P3. Therefore, transistors Q1c, Q2c and Q3c come to OFF and a contact 8c is opened. As a result, power feed to coils 6c and 7c of both inflow and outflow valves is intercepted, making them into an intensifying mode. The fail-safe signal is inputted into an input port P4 of a right front wheel controlling part 30a whereby these output ports P1 and P2 are locked to the L level, and the fail-safe signal is outputted from the output port P3. Accordingly, a right wheel braking system also comes to the intensifying mode like a rear wheel braking system. Further a left front braking system also comes to the intensifying mode. For your information, other braking systems go for that, too.
Patent JP-H09200667-A (JP)
Title: Device and method for processing moving image information
Inventor: TANAKA NORIAKI
IPC: H04N5/76
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a moving image information processor with which the retrieval of moving image information is facilitated. SOLUTION: This moving image information processor has a storage device 4, scene/cut dividing point discriminating means 5, scene/cut number deciding means 7 and data base registering means 8. At the scene-cut dividing point discriminating means 5, a latest picture and a preceding picture are exclusively ORed and when the result is larger than a prescribed threshold value Ith, an H level is outputted as lout but when the result is smaller, an L level is outputted as lout. Besides, when there is a remarkably discontinuous section in an inputted audio signal, the signal of large absolute value is outputted and when this output is larger than a threshold value Sth, the H level is outputted as Sout but when this output is smaller, the L level is outputted as Sout.  When both the Sout and the lout output the H levels during sufficiently short time δt, it is discriminated as the dividing point of scenes and when only the Iout outputs the H level, it is discriminated as the dividing point of cuts.
Patent JP-S63190478-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: SONE KENRO
IPC: H04N5/335
Filed: 1987-02-02
Abstract: PURPOSE:To prevent a part of a pattern from being missing even at an electronic shutter operation up to 1/1000sec shutter speed from 1/60 sec by using a storage device storing information of one field. CONSTITUTION:A pulse for driving a solid-state image pickup element is sent from a logic circuit 5 to a solid-state image pickup element drive circuit 6, converted into a required voltage and signal waveform for the solid-state image pickup element and fed to the solid-state image pickup element 4 and a control signal is sent to a switching circuit 15 and a field memory 16. The output of the switching circuit 15 is subjected to processing such as addition of a synchronizing signal by a signal processing circuit 7 and the result is outputted from the solid-state image pickup device as the composite video signal output displayed on a monitor. One-field memory is used in this way and the location of 1CH pulse is moved within the vertical scanning period, the electronic shutter of an optional shutter speed is realized less than 1/60sec without causing missing of part of the pattern.
Patent JP-S58140667-A (JP)
Title: Electronic timepiece
Inventor: KAWAHARA HISASHI
IPC: G04G5/00
Filed: 1982-02-16
Abstract: PURPOSE:To obtain an easy-to-read multifunctional electronic timepiece which has large display per unit area, by displaying the function name of the 2nd function display mode during the transition from the 1st to the 2nd function display mode. CONSTITUTION:The oscillation signal of an oscillating circuit 1 is passed through a frequency dividing circuit 2 to obtain a 1Hz frequency-divided signal, which is supplied to a clocking circuit 4 through a switching circuit 3 for time correction. A clocking signal TK is supplied to a function switching circuit 5. To the other input terminal of the circuit 5, the output of an alarm function circuit 14 is connected. The circuit 14 is selected by the control signal of a switch circuit 10 for function selection and its output is supplied to a decoder switching circuit 7 through a decoder 6. To the other input terminal of the circuit 7, the signal of a character storage circuit 22 for displaying function names is supplied and selected by the control signal from a decoder switching control circuit 19. Thus, an alarm function name display mode is interposed between a time function display mode and an alarm time display mode to display the name on a dot matrix display 9.
Patent JP-S59148973-A (JP)
Title: Nutrient intake meter
Inventor: NAGAYAMA MASAHITO
IPC: G16H20/60
Filed: 1983-02-15
Abstract: PURPOSE:To attain dietetic therapy easily by inputting and storing the intake of each food as the calorie or components of the food, calculating the calorie or components from the quantity of the really taken food and finding out the deviation between a specified value and the calculated value. CONSTITUTION:The caloric intake specified by a doctor is inputted from an input part 1 and stored in a specified quantity storage part 4 and an arithmetic circuit 5 calculates the calorie and each components. A food component storage part 2 stores the calorie and components per unit weight of each food and outputs the data corresponding to an inputted food to a temporary storage register 3. When real intake is inputted 1, the arithmetic circuit 6 calculates the calorie and components on the basis of the data from the register 3 and outputs the calculated result a classification/totalization storage part 7. A comparator 8 compares the calculated result 5 with the calculated result 7a from the real intake at their calorie and respective components and the compared result is displayed through a display circuit 9. Thus, dietetic therapy can be easily executed.
Patent JP-H10210789-A (JP)
Title: 2-phase inverter circuit for 2-phase induction motor
Inventor: YOSHIOKA HITOSHI
IPC: H02P25/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable revolution control and torque control, by a method wherein inverter circuits which output a sine wave and a cosine wave with identical amplitudes and identical periods by 2-phase oscillation circuits are connected to stator coils to induce a rotary magnetic field. SOLUTION: In a sine wave inverter circuit unit 13S, a half-bridge type inverter is composed of two switching devices Q1 and Q2 which are connected to positive and negative capacitors. In a cosine wave inverter circuit 13C, a half-bridge type inverter is composed in a same way. The respective inverter circuits are connected to stator coils 28 which are stationarily provided to induce a rotary magnetic field. With this constitution, a 2-phase inverter circuit 9 functions as a 2-phase induction motor 16 to obtain a high revolution and a high torque and, further, exhibits a performance equivalent to that of a 3-phase inverter circuit.
Patent JP-H01198368-A (JP)
Title: Thermal head for medium contrast recording
Inventor: MITSUOKA TAKASHI
IPC: B41J2/36
Filed: 1988-02-02
Abstract: PURPOSE:To perform high speed recording, by inputting the M-bit medium contrast data of an input image in parallel and indicating a recording time on the basis of (M) medium contrast level signals indicating a medium contrast level during recording. CONSTITUTION:A recording head is constituted by dividing the heat generating elements L of one line into a large number of heat generating element blocks (201,...,20N). The medium contrast data pix1-M of an input image are inputted in synchronous relation to a clock clk and shifted by shift registers 1 or L/N=K stages. The outputs of the shift registers 1 are held to a latch circuit 2 by a latch signal latch. (M) medium contrast level signals rec1-M indicating the recording time of a medium contrast level and the output signals of the latch circuit 2 are compared with each other in magnitude by a comparator 3 having (K) comparing circuits. The outputs of the comparator 3 are applied to (L) AND circuits 101-10N which in turn drive the heat generating element blocks 201-20N on the basis of (N) strobe signals st1-N and calculated AND.
Patent JP-S55117036-A (JP)
Title: Method of generating electric energy by use of gas turbine
Inventor: ISHII HIROSHI
IPC: F02C6/16
Filed: 1979-02-28
Abstract: PURPOSE: To obtain a high efficiency for power generation, by combining an expansion turbine driven by high-pressure air and a gas turbine driven by high-temperature combustion gas cooperatively with each other.  
     CONSTITUTION: LNG (liquefied natural gas) taken out from LNG tank 1 via pipe 2 is carried through pipe 28 and introduced into LNG pump 29. After it is compressed in pump 29, LNG is carried into combustion chamber 32 via LNG evaporator 30 and heat exchanger 20. In the combution chamber 32, natural gas is combusted together with air carried from expansion turbine 24 via pipe 33, and high- temperature combustion gas thus produced is carried to heat exchanger 22 via pipe 34. After it is cooled in heat exchanger 22, combustion gas is introduced into gas turbine 36. Mechanical work imparted to the gas turbine 36 is transmitted to generator 27 and restored as electric energy together with mechanical work imparted to expansion turbine 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53107489-A (JP)
Title: Preparation of instant miso having long shelf life
Inventor: NAKAMURA HIDEO
IPC: A23L11/20
Filed: 1977-03-02
Abstract: PURPOSE: To provide an instant miso having excellent storage stability, free from bacterial contamination, and giving a miso solution easily only by pouring hot water to the instant miso. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06213240-A (JP)
Title: Builtup flange type shaft jointing method and jig thereof
Inventor: EDA MASATOSHI
IPC: F16D1/033
Filed: 1993-01-18
Abstract: PURPOSE:To form a jig for pressing in a builtup flange to the end part of a shaft into a small size, and perform a shaft jointing work efficiently and safely while leaving the jig in the joint part. CONSTITUTION:A jig 5 is formed into a ring-like shape, and the internal thread 7 on the inner circumferential part is threadedly engaged with the external thread on the outer circumference of the extreme end part of a shaft 1. After a builtup flange 2 is pressed in and closely fitted to the tapered outer circumferential face 15 of the end part of the shaft 1 by introducing high pressure oil into an oil chamber 16, flange jointing with another shaft 12 is performed while leaving the jig 5 in the joint part.
Patent JP-S59148803-A (JP)
Title: Detection of position of moving machine
Inventor: HIROSE TAKESHI
IPC: G01C3/00
Filed: 1983-02-15
Abstract: PURPOSE:To determine the absolute position of a moving machine on a map with a relatively simple and quick calculation by erecting discretely circular cylindrical sign boards provided with belt-like different patterns of varying densities on a traveling path for the moving machine. CONSTITUTION:Sign boards 1 are erected adequately discretely on a traveling path for a moving machine. Each sign board 1 is provided with belt-like black and white patterns 2a, 2b, 2c of varying densities on a circular cylindrical plane having a required length so that said sign board can be identified to have the same pattern from any circumferential direction. The absolute position of the moving machine on a map is thus determined with a relative simple and quick calculation.
Patent JP-S61184401-A (JP)
Inventor: HAWAADO KOOEN
IPC: F21V33/00
Filed: 1985-02-08
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-S60181118-A (JP)
Inventor: GASU JIYOOJI OOPANIDESU
IPC: C08G18/32
Filed: 1985-02-08
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-H07206998-A (JP)
Title: Method for preserving thermoplastic norbornene-based resin
Inventor: IIO AKIRA
IPC: C08G61/06
Filed: 1994-01-24
Abstract: PURPOSE:To efficiently preserve a thermoplastic norbornene-based resin and obtain a molding hardly causing the coloring or optical defects in the molding by packaging the thermoplastic norbornene-based resin in a material having a prescribed value or below of oxygen permeation volume, etc. CONSTITUTION:This method for preserving a thermoplastic norbornene-based resin is to package the thermoplastic norbornene-based resin in a material having <=200cc/m<2>.day.atm oxygen permeation volume and/or store the resin in a container composed of the material or package the resin in a material having 0 number of dusts having >=50mum particle diameter, <=500 number of dusts having 25-50mum particle diameter and <=2000 number of dusts having 5-25mum particle diameter per m<2> inner surface and/or store the resin a container having 0 number of dusts having >=50mum particle diameter, <=500 number of dusts having 25-50mum particle diameter and <=2000 number of dusts having 25-50mum particle diameter per m<2> inner surface.
Patent JP-S60167471-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITOU TOSHIO
IPC: H01L29/78
Filed: 1984-02-10
Abstract: PURPOSE:To contrive the increase in integration and speed by a method wherein source and drain regions have a high concentration part and a low concentration part, the latter of which parts is positioned under an insulation film formed on the side surface of a polycrystalline Si gate, and most parts of this insulation film and the high concentration part and a metallic electrode come into contact with each other. CONSTITUTION:The source-drain electrode 211 is in contact with a gate poly Si side surface oxide film 207 and a field oxide film region 202. This enables the reduction in source-drain area without the need of contact margins. Thereby, the speed and the integration can be increased.
Patent JP-H04263243-A (JP)
Title: Projection type liquid crystal display device
Inventor: KOZAI SHUJI
IPC: G03B33/12
Filed: 1991-02-18
Abstract: PURPOSE:To prevent a display image on the projection type liquid crystal device from coming to irregular 10 color. CONSTITUTION:A pentagonal prism 24 has interference film filters 25, 26, and 27, which transmit incident light and reflect light of other colors, on incidence surfaces for a red image, a green image, and a blue image converted by liquid crystal display elements 21, 22, and 23. The red image, green image, and blue image are put together by using this pentagonal prism 24.
Patent JP-S60169030-A (JP)
Title: Installing method for air conditioning device of ceiling type
Inventor: TANAKA KOUJI
IPC: F24F1/00
Filed: 1984-02-10
Abstract: PURPOSE:To install an air conditioning device of ceiling type in the ceiling in a good-looking manner without a sense of oppression, by installing the air conditioning device in the ceiling by fitting all the edges of the top plate of a device in the wall surface around the hole of a ceiling. CONSTITUTION:Hangers 37-40 are fitted to a beam 49 in the hole 48 of a ceiling, and a device body 1 is set in the wall surface 51 around the hole 48 of a ceiling, interposed by a heat insulating material 31, so that the whole edge 50 of the top plate 20 of the device is contacted to the well surface 51 around the hole 48 of the ceiling. Then nuts 41-44 are screwed in the hangers 37-40, respectively, tightened up in order to adjust the device body 1 to get it horizontal by compressing the heat insulating material 31. By this method, the device body 1 can be installed in the ceiling so that the space 52 above a ceiling board 47 and the space 53 in a room are completely sealed up. As the hole 48 in the ceiling is hidden by the device, the ceiling is kept in a good-looking manner. Besides, a sense of oppression can be removed, because the device body 1 is installed closely in the ceiling board.
Patent JP-H05226449-A (JP)
Title: Detection of defect in electronic component
Inventor: TAKEUCHI HIROSHI
IPC: H01L21/66
Filed: 1992-02-10
Abstract: PURPOSE:To improve the detection accuracy of a shape defect part of a circuit latent in an electronic component by revealing it to improve and stabilize the quality of the electronic component. CONSTITUTION:Both ends of a capacitor 5 are respectively changed-over to the side of a DC power supply 1 and the side of an MR sensor 3 by relays 4 and a plurality of pulses are applied between terminals of the sensor 3 in a short time utilizing charge and discharge of the capacitor 5. Thereby, as heat is concentratedly generated in a defect part, which is latent in an electronic component, the defect part can be efficiently fuse-cut with a low energy. As a result, the detection accuracy of a defect can be improved without damaging the function of the electronic component.
Patent JP-S61197693-A (JP)
Title: Water-soluble cutting and grinding oil
Inventor: YAMANAKA YASUHIKO
IPC: C10M133/10
Filed: 1985-02-12
Abstract: PURPOSE:To provide a water-soluble cutting and grinding oil containing dicyclohexylamine salt of sulfonic acid, which is resistant to biodeterioration and putrefaction and has a long service life. CONSTITUTION:Sulfonic acid having an average M.W. of 200-600 and a sulfonic acid group content of 40wt% (e.g. petroleum sulfonic acid obtained as byproduct of refining of lubricating oil with sulfuric anhydride) is extracted with methanol. Dicyclohexylamine in a neutralization equivalent amount is added dropwise to the methanol solution adjusted to a temperature below 50 deg.C and methanol is distilled out to obtain a dicyclohexylamine salt of sulfonic acid. The cutting and grinding oil is obtained by mixing 0.05-3.0wt% the salt into a coolant prepared by adding mineral oil, fatty oil, extreme pressure additive, surfactant, defoamer, metal corrosion inhibitor, antioxidant, etc., in proper amts. required for intended uses and diluting the mixt. with water by 10-100 times.
Patent JP-2000219238-A (JP)
Title: Panel transporting rack
Inventor: NAKATANI TETSUO
IPC: B65G1/14
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a panel transporting rack which can efficiently transport a panel and can be compactly folded when not in use. SOLUTION: The panel transporting rack 1 includes a pallet body 2 which is formed into a rectangular shape and has insertion pipes 21 provided in the peripheries thereof, panel receiving columns 3 each of which is received and connected by each of the insertion pipes 21, and connection members 4 each interconnects the opposed columns 3 to hold panels P which are vertically arranged between the columns 3 on the body 2. Slide pipes 26, each of which is extendible and retractable from the body 2, are provided so as not to interfere with forks 5. Further, hooks 23 are provided on the body 2 to lift it.
Patent JP-H11224701-A (JP)
Title: Terminal metal fixture
Inventor: FUJII MASAYASU
IPC: H01R4/24
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a male and pressure-contact type terminal metal fitting. SOLUTION: In the rearward of a tab 11 a pressure-contact blade 13 is provided to pressure-contact an electrical wire while at a rear end of a side-wall plate 16 a jig fitting part 19 triangularly hammered inward is formed. A terminal metal fitting 10 can be inserted into a housing, with its front kept ward, by bringing a jig into contact with the jig fitting part 19. Thereafter, the electrical wire is brought into pressure-contact with the pressure-contact blade 13.