baber/WOPTO huggingface dataset:
Patent JP-S62209761-A (JP)
Title: Cassette tape loading device
Inventor: ONISHI MASANORI
IPC: G11B15/675
Filed: 1986-03-11
Abstract: PURPOSE:To certainly hold a tape cassette, and to miniaturize and simplify an equipment, by sandwiching the cassette half of the tape cassette by providing two or more projections on an eject claw. CONSTITUTION:In the title device of slot-in type, two or more projections (in this example, 20-3 and 20-5) are provided at a tape cassette moving eject claw 20 arranged within a recessed part where a tape cassette 5 having a thickness part 5-4 which contains a tape wound on a reel, and a thickness part 5-5 on which an insertion hole for a pinch roller or a head, etc., can be inserted. And the projection 20-5 is abutted with the shoulder part 5-8 of a step between the thickness parts 5-4 and 5-5, and the projection 20-3 is inserted to the opening hole 5-2 of the cassette 5. In this way, the insertion and the ejection of the cassette 5, and the holding of the direction of a position possible to play, or the position impossible to play, can be exactly secured, and the device can be miniaturized and simplified, making unnecessary a projecting piece on the eject arm, and eliminating the projection protruded largely above a mechanical substrate.
Patent JP-S57168351-A (JP)
Title: Malfunction preventing device of microprocessor
Inventor: SETO KAORU
IPC: G06F11/00
Filed: 1981-04-10
Abstract: PURPOSE:To prevent damage of various devices, its component parts, peripheral equipments, etc., by intercepting an electric power supply to a microprocessor, when a malfunction detecting circuit has detected a malfunction of the microprocessor within a prescribed time. CONSTITUTION:Electric power from a commerical AC power source 2 is supplied to a DC power supplying circuit 6 through an electric power supply switch 3 and a breaker 5 having a triple coil 4, and a constant-voltage output from its circuit 6 is supplied to a CPU 1. Also, as a malfunction preventive device of the CPU 1, a malfunction detecting circuit 10, a status displaying circuit 11 and a plate driving circuit 12 are provided. In this state, a program outputting a trigger signal for detecting a malfunction is stored in an ROM 7, and its trigger signal is supplied to the circuit 10. In this way, unless the trigger signal is generated within a prescribed time when the electric power supply has been turned to the CPU 1, it is detected that the CPU 1 is in a malfunction, and responding to its detecting output, the electric power supply to the CPU 1 is intercepted.
Patent JP-S52135926-A (JP)
Title: Device for air ejection into air intake duct
Inventor: ENDOU NORIO
IPC: F02M23/08
Filed: 1976-05-10
Abstract: PURPOSE: To provide an air ejection unit whose air-valve controlled passage is composed of each wide and narrow duct which corresponds to each operation state of the engine, together with air ejection valves that are operative both in deceleration and acceleration phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S551288-A (JP)
Title: Hydraulic power brake system
Inventor: KITOU MASAHIRO
IPC: B60T13/14
Filed: 1979-04-27
Abstract: PURPOSE: To reduce the running into danger incapable of braking action by means of arranging control valves, wheel cylinders, and pumps etc. two by two.  
     CONSTITUTION: A reserver 1 having the first and second liquid chambers 3, 4 is connected to a safety valve 13 via a main pump 6, an auxialiary pump 6', the first and the second charging valves 7, 7', the first and the second check valves 21, 21', and the first and the second accumulators 12, 12', and the first and the second control valves 16, 16', to which the first and the second wheel cylinder 18, 18' are connected, are connected to the safety valve 13. By such means, if the pressured liquid supply from the main pump 6 to the first port of the safety valve 13, may be null, the pressured liquid in the second accumulator 12' is supplied to the wheel cylinders 18, 18' via the safety valve 13 and the control valves 16, 16' when the control valves 16, 16' are in operation, and the discharged pressured liquid of the auxiliary pump 6' is sent to the second accumulator 12'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59176357-A (JP)
Title: Hard coating paint having excellent workability
Inventor: KAWAMURA YUZURU
IPC: C09D183/04
Filed: 1983-03-28
Abstract: PURPOSE:To provide the titled paint which has good stability and gives a coating film having chafing resistance and high hardness without requiring heating, by using a specified Si atom-contg. resin as a base. CONSTITUTION:The titled paint consists of 100pts.wt. silyl group-contg. vinyl resin (A) whose main chain is composed of a polyvinyl linkage and which has at least one Si atom attached to a hydrolyzable group at its terminal or on its side chain (e.g. a resin obtd. by reacting a hydrosilane compd. such as methyldichlorosilane with a vinyl resin such as PVC in the presence of a group VIIItransition metal, e.g. platinum, as catalyst) as a base, 0.01-20pts.wt. curing catalyst (B) such as tin caprylate and 0-900pts.wt. solvent (C) such as xylene. The paint has good stability, gives a hard coat having high chafing resistance and hardness without requiring heating and allows in-situ application to be carried out without requiring any instrument for exclusive use.
Patent JP-S52136377-A (JP)
Title: Cooling method of power cable system
Inventor: YAMAGUCHI MASAYUKI
IPC: F25D31/00
Filed: 1976-05-10
Abstract: PURPOSE: To cool power cable system reasonably, by forming that cooling media is not cooled at high temperature of power cable system and cooling media is cooled only at low temperature of the system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0519122-A (JP)
Title: Assembly of plurality of long-sized element
Inventor: YOTSUSHI KAMIIRU
IPC: G02B6/44
Filed: 1992-03-12
Abstract: PURPOSE: To provide an optical fiber head including a precise linear array of optical fibers and its production method. CONSTITUTION: An assembly of plural optical fibers 6 fixed in the precise linear array includes a housing 2, which is formed with an internal cavity 4 having a flat support surface, and a first flat sheet 14 which is perpendicularly extended to the flat support surface in one end part of the cavity and has the flat edge brought into contact with the flat support surface in one side of the cavity. Plural optical fibers are supported on the flat support surface side by side. A second flat sheet on the opposite side of the cavity presses optical fibers so that optical fibers are brought into contact with each other in the state that the optical fiber in the end part is brought into contact with the first flat sheet. A block in the upper end part of the cavity presses all optical fibers so as to bring them into contact with the flat support surface.
Patent JP-S56158794-A (JP)
Title: Novel protein pp, and its concentrating and obtaining method
Inventor: HANSU BOON
IPC: A61K35/12
Filed: 1981-04-10
Abstract: What are disclosed are a protein, PP9, useful for the diagnosis and monitoring of diseases involving tissue degradation, and a method for its isolation, said protein having: (a) a content of carbohydrates of 5.57+/-1.35%, of which are 4.9+/-1.0% hexoses, 0.1+/-0.1% hexoseamines, 0.07+/-0.05% fucose and 0.5+/-0.20% neuraminic acid; (b) a sedimentation coefficient S20,W of 3.2+/-0.2 S; (c) a molecular weight of 35,100+/-3,800 determined in the ultracentrifuge; (d) a molecular weight of 40,000+/-4,000 determined in sodium dodecylsulfate (SDS)-containing polyacrylamide gel; (e) an extinction coefficient E1 cm 1% (280 nm) of 14.6+/-1.0 ; (f) an electrophoretic mobility in the range of the  beta 1-globulins; and (g) an isoelectric point in a pH range of 5.0-6.8.
Patent JP-S63220429-A (JP)
Title: Objective lens driving device
Inventor: HASHIMOTO TETSUFUMI
IPC: G11B7/09
Filed: 1987-03-09
Abstract: PURPOSE:To increase the resonance frequency of a magnetic yoke and to miniaturize a device, by constituting the device in such a way that a part of the projecting part of the yoke is inserted to a recessed part opened downward underneath the center part of a bobbin. CONSTITUTION:An inner yoke 14a inserted to the recessed part 11a directing downward provided underneath the bobbin 11 after forming the center of the magnetic yoke 14 of an objective lens driving device used for the pickup of an optical disk in a projecting shape is formed cylindrically, and a through hole 16 for an optical path is provided almost in the center part of the yoke. Magnetic flux outputted from magnets 15a and 15b cross coils 13a-13c, and a magnetic circuit closed in the inner yoke 14a is formed. In such a way, it is possible to increase the resonance frequency of the inner yoke, and to miniaturize the device because the thickness of a cylinder can be thinned.
Patent JP-S61213827-A (JP)
Title: Production of electrochromic element
Inventor: NISHIYAMA HISASHI
IPC: G09F9/30
Filed: 1985-03-19
Abstract: PURPOSE:To prevent the protrusion of a gelled electrolyte solution from an outside of a cell in pressing the solution with a substrate, thereby omitting steps of keeping away and washing off the gelled electrolyte solution protruded from the cell, by providing two or more than two embankments of the outside frame on the first substrate along a surroundings of said substrate, and by putting the gelled electrolyte solution on the first substrate surrounded with the embankments followed by putting the second substrate thereon and pressing to form the cell. CONSTITUTION:The prescriber amount of the gelled electrolyte solution is put on the surface of the first substrate 2 surrounded with the embankments 4', and then the second substrate 7 which forms an electrode on the surface of said substrate, is put on the gelled electrolyte solution 5 so as to face said electrode to the electrode of the first substrate 2. The step as mentioned above, is performed in an atmosphere of a nitrogen gas of the vacuum chamber. And then, the second substrate 7 is pressed toward the first substrate 2 to adhere each other under a pressure. The step is performed in a vacuum. And then, when the second substrate 7 is pressed, the gelled electrolyte solution 5 is extended on the surface of the first substrate 2, and further extended contacting with the inside of the embankments 4'. At the same time, the uncured outside embankment 4 contacts with the surface of the second substrate 7 and pressed, thereby adhering the substrates 2, 7 under the pressure each other at the surroundings thereof and enclosing the inside of the substrates.
Patent JP-H01228894-A (JP)
Title: Optical information recording medium and manufacture thereof
Inventor: ERA SUSUMU
IPC: G11B7/24047
Filed: 1988-03-09
Abstract: PURPOSE:To improve solvent resistance of a resin board, recording/reproducing characteristics such as reflectivity, etc. by providing a recording layer containing phthalocyanine dye through a primer layer made of a silicone resin layer in which its surface is treated with plasma on the board. CONSTITUTION:A recording layer 1 or 500-1,000Angstrom  composed of a thin organic film containing as a main ingredient phthalocyanine dye is formed through a primer layer 5 on a resin board 2. The layer 5 is formed by coating it with a silicone resin solution, drying or curing it, and then plasma-treating it under reduced pressure of 100Torr or less until the contact angle or the surface of the silicone resin primer layer with water becomes 40 deg. or lower so that its thickness becomes 100-500Angstrom . In order to record or reproduce, a laser light 3 having 680-850nm is condensed through a condensing lens 4 in size of 0.6-1.0mum on the layer 1.
Patent JP-H03256403-A (JP)
Title: Filter circuit
Inventor: KAGEYAMA MASAHIRO
IPC: H04N19/635
Filed: 1990-03-07
Abstract: PURPOSE:To obtain a filter circuit with multiple taps without generating distortion in a reproducing signal by simple computation by representing the characteristics of four filters with 2N (N: positive integer) taps in specific conditional equations, respectively. CONSTITUTION:A quadrature mirror filter (Quadrature Mirror Filter...QMF) includes at least a first filter(H0) 1, a second filter(H4) 2, a third filter(F0) 7, and a fourth filter(F1) 8. The filters with 2N(N:positive integer) taps, i.e., even- numbered tap filters H0, H1, F0, and F1 are expressed in each conditional equation as shown in equation I, respectively. Thereby, it is possible to find a QMF circuit without generating the distortion in the reproducing signal by the simple computation.
Patent JP-S61212724-A (JP)
Title: Capacitance type displacement converter
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1985-03-18
Abstract: PURPOSE:To eliminate error factors preventing effect of the floating capacitance in substance, by including an amplification means with an electrostatic capacitance connected between input and output terminals and a current control means with the value and direction of current controlled according to the output level thereof. CONSTITUTION:A power source for energizing a buffer gate G1 is provided with current control circuits CC1 and CC2 respectively on the high potential sice +E and on the low potential side COM while being controlled by the voltage at the output terminal of the gate G1. When the output voltage of the gate G1 is zero, the output current of the current control circuit CC1 is at its maximum and zero at the CC2 while the opposite characteristic to it is shown when the output voltage thereof is at its maximum +E. Thus, each one end of floating capacitances CCP1 and CCP2 corresponding to respective end of the current control circuits CC1 and CC2 is converted separately to power sources providing a constant voltage +E and a common potential point being zero potential and hence, there is no effect caused by any drastic variations in the voltage at the output terminal of the gate G1 to +E or zero. The floating capacitances CCP1 and CCP2 has no effect on the input terminal of the gate G1.
Patent JP-H05260018-A (JP)
Title: Optical transmission system for radio signal
IPC: H04J14/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide an optical transmission system for radio signal which transmits signals to be transferred through a radio channel by using an optical fiber cable. CONSTITUTION:A transmission terminal station A' is provided with a first electric/optic converting means 2' for modulating light intensity with a carrier signal Sa from a carrier signal output means 4 and outputting light to an optical transmission line (e), second electric/optic converting means 1' for modulating light intensity with an intermediate frequency signal f1 from an output means 3 for an intermediate frequency signal Sb including an information signal, and photocoupling means 10 for coupling optical signals La and Lb from optical transmission lines (d) and (e) and outputting the signal to an optical transmission line (c) for radio signal, and a transmitter B' is provided with a filtering means 8 for filtering one radio frequency component among the signals Sa and Sb outputted from an photoelectric converting means 11, which converts a light intensity modulated signal Lc transmitted through the optical transmission line (c) to an electric signal Sc, and waves mixing the frequencies of these signals and transmitting means 9' for transmitting a filtered radio frequency signal Sd.
Patent JP-S58173016-A (JP)
Title: Manufacture of welded aluminum pipe incorporating filament body
Inventor: ABE KAZUYA
IPC: B23K9/025
Filed: 1982-04-02
Abstract: PURPOSE:To manufacture a product having smooth inner surface without being restricted in length of the product by a diametral reduction with die only, by using He as a shielding gas in a method that a seaming part of a hard Al-tape, formed into a tubular shape so as to softly envelop an advancing filament body, is welded by TIG welding. CONSTITUTION:A filament body 1 and a hard Al-tape 3 are sent out and advanced together, and the body 1 is enveloped by the tape 3, formed into a tubular shape, with the aid of a forming unit 6. Next, the seaming part of the tape 3 is welded continuously and in sequence with the aid of welding torch 17, and is coiled up through the 1st and the 2nd reducing devices 8-1, 8-2 respectively consisting of dies only. Since the projection of a weld bead 13 projecting from the inner surface 14 of the hard Al pipe is comparatively small even directly after the welding, a hard Al pipe having the smooth inner surface as shown by the figure is obtained even by a multistage reduction of die only. Accordingly, the restriction in product length, due to the quantity of lubricant in using a die plug, is removed.
Patent JP-H05257533-A (JP)
Title: Method and device for sweeping floor surface by moving robot
IPC: A47L11/00
Filed: 1992-03-12
Abstract: PURPOSE:To enable a moving robot, which sweeps a floor surface, to efficiently and safely sweep all given work areas throughly without overlapping while avoiding obstacles. CONSTITUTION:This device is provided with a robot position detecting operation part 5 including a direction detecting part 3 and a covered distance detecting part 4, front, right, and left obstacle optical and ultrasonic detections parts 1, 6A, and 6B which detect obstacles existing in the front, the right, and the left of the robot respectively, and an obstacle avoiding sweep processing part 7 which makes a plan to throughly sweep the floor, surface of a prescribed work area while avoiding obstacles by position information from the position detecting operation part 5 and obstacle information from optical and ultrasonic detection parts 1, 6A, and 6B and outputs a running control command of the moving robot based on the plan.
Patent JP-S52139060-A (JP)
Title: Imidazorium halides their preparation and fungicides for agriculture and horticulture
Inventor: IGURA KATSUYATA
IPC: C07D233/61
Filed: 1976-05-13
Abstract: PURPOSE: Imidazolium halides I(X and X' are halogen; Y are lower alkyl; n and m are 0 - 3), e.g. N,N'-di(N-p-chlorophenylcarbamoylmethyl)imidazolium chloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62211048-A (JP)
Inventor: HIRAMA MAKOTO
IPC: A61B8/08
Filed: 1986-03-12
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-S63221369-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1987-03-11
Abstract: PURPOSE:To maintain a development state which is good and stable for a long period of time by using a resin into which particles of a material different from the resin are dispersed to constitute a layer thickness control member which controls the layer thickness of a developer and executes the triboelectrostatic charge thereof by making elastic contact with a developer carrier. CONSTITUTION:The top end side of a blade 7 which controls the layer thickness of the developer 5 on a developing roller 4 to be guided to a development region and triboelectrostatically charges the developer 5 by making elastic contact with the roller 4 is fixed on a blade mounting member 15 and one face on the bottom end side thereof is held in pressurized contact with the peripheral face of the roller 4. The blade 7 is constituted by dispersing the particles 21 of the material different from the resin 20 into the resin 20. The particles 21 are harder than the resin 20. The particles 21 dispersed in the resin 20 are, therefore, held always exposed even if the resin 20 is worn by the elastic contact of the blade 7 with the roller 4, by which the surface roughness is maintained without being impaired and the good condition is maintained at all times. The good and stable development condition is thus maintained for a long period of time.
Patent JP-H09222464-A (JP)
Title: Test method of programmable element and programming method therefor
Inventor: MIYAZAKI TOSHIAKI
IPC: H03K19/177
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable judging whether an element is acceptable, by programming the same circuit in a pair of programmable elements, inputting the same test data in a corresponding input terminal of each element, and comparing in order signals from corresponding output terminals. SOLUTION: Boards B1, B2 are made programmable elements of the same constitution. The same partial circuits C1 are programmed. Corresponding input terminals of the boards B1, B2 are connected, and the same input signals are inputted from the outside at the same time. The first output signals of the boards B1, B2 are inputted in a first exclusive logical add circuit 31. The final output signals are inputted in the final exclusive logical add circuit 3m. Each of the output signals of the circuits 31-3m is inputted in an OR circuit 40. When the logic value of an output terminal O of the circuit 20 is always L, it is judged that the circuit C1 programmed in the boards B1, B2 is normal. When the logic value is H, either the board 1 or the board 2 is judged to be unacceptable. In this case, the unacceptable board can be judged by using a third board of the same constitution.
Patent JP-H11236779-A (JP)
Title: Door guard
Inventor: OSAKI SHOHACHI
IPC: E05C17/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To retain a door at a required opening angle by rotatably supporting a lock arm in the door through a universal joint and receiving the pin shaft of a lock pin in a notched opening provided in the basal part of one frame member of the lock arm and providing a recess in which the pin shaft can be fitted, in the other frame member. SOLUTION: A support shaft 2 is erected on a base plate 1 fixed to a door A side and a support shaft 4 is provided to a fork-shaped holding body 3 supported rotatably around the support shaft 2. The basal end of a slender U-shaped lock arm C is rotatably supported by tabular frame members 6a, 6b extending parallelly to the support shaft 4. A notched opening 6d in which the pin shaft 5a of a lock pin D with a head fixed a wall body B through a base plate 5c can be received in the long groove 6c of the lock arm C is formed near the basal end part of one frame member 6a and a recess 6e in which the pin shaft 5a of the lock pin D can be fitted is provided in a required position of the other frame member 6b. In this way, the door can be retained at a smaller angle than the maximum opening angle by the lock arm.
Patent JP-S59178844-A (JP)
Title: Data communication system
Inventor: OKAMOTO KOUICHI
IPC: H04L69/14
Filed: 1983-03-30
Abstract: PURPOSE:To decrease scanning address lines and also to decrease an interface control signals of a scanning address and drivers and a receivers by utilizing a data line for a part of the scanning address line when no data transfer is performed. CONSTITUTION:When no data is transmitted and a scanning address register 1d of a master station 1 is accessed from a service processor incorporated in the master station, the scanning address of the register 1d is transmitted to a slave station 2 through a multiplexer 1c and a data line 4 and stored in a command register 2b. Further, the latch state of a flag or the like of the slave station 2 designated by the address is scanned out by accessing the register 2b. The latch state, that is, a scanning data SD is transmitted to the master station 1 through a multiplexer 2c and a control line 5, fetched to the service processor through a multiplexer 1e to check whether or not any error exists in the latch state.