baber/WOPTO huggingface dataset:
Patent JP-S6214629-A (JP)
Title: Protecting device for camera lens
Inventor: YOMOGIZAWA SHINYA
IPC: G03B17/02
Filed: 1985-07-12
Abstract: PURPOSE:To prevent a lens from flawing by detecting the opening/closure state of back cover, and positioning a barrier at the aperture of a camera of moving it away from the aperture position according to an input signal from a detector. CONSTITUTION:When the back cover 12 is closed, a back cover opening/closure detector 1 is off and when a film F is wound around a spool 15, on the other hand, a film winding state detector 2 generates no output signal. When the back cover 12 is open or when the film winding state detector 2 detects no film F being wound around the spool 15, a feed switch for a motor 11 is turned on and the motor 11 rotates through the operation of the detector 1 or 2. Consequently, the barrier 3 is lowered to engage the projection part of a click leaf spring 4 with the lower recessed part 8b of a clip plate 8; and the barrier 3 is then braked mechanically while engaging a switch 7, thereby powering off the motor 11.
Patent JP-S5377126-A (JP)
Title: High frequency amplfying circuit
Inventor: YAMAGUCHI NAKAO
IPC: H03J7/02
Filed: 1976-12-20
Abstract: PURPOSE: To obtain the amplifier remarkably decreasing the high frequency of higher components and suitable for integration, by inserting the capacitor between the input and output of the transistor amplifier performing emittter peaking with capacitor so that negative feedback can be made. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01321824-A (JP)
Title: Power source equipment
Inventor: MORIOKA TATSU
IPC: H02J7/00
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the number of parts by connecting a resistor to the emitter of an oscillation transistor and controlling the oscillation transistor through a control transistor based on the voltage across the resistor. CONSTITUTION:When a switch S is opened to connect resistors R9, R10 in series with the emitter terminal of an oscillation transistor Q1, a control transistor Q3 is conducted through the voltage produced across the resistors R9, R10. Consequently, the base current of the oscillation transistor Q1 is shunted to decrease current flowing through the primary coil N1 of a transformer T so as to decrease secondary output of the transformer thus feeding recharge current properly to a battery B. When the switch S is closed, the resistor R10 is shortcircuited to decrease the emitter resistance of the oscillation transistor Q1. Consequently, the control transistor Q3 is disabled to increase current flowing through the primary coil N1 of the transformer thus increasing the secondary output of the transformer T.
Patent JP-H11346573-A (JP)
Title: Film-mulching machine for middle levee
Inventor: HONDA HARUYOSHI
IPC: A01B49/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify the film-mulching work by simultaneously covering the upper face and the left and right slope faces of middle levees with the mulching film in the crop fields. SOLUTION: A tractor body is equipped with tilling nails 2 and 3 for tilling both left and right sides of a levee at its rear and the film-mulching machine following the tilling nails 2, 3 is equipped with the film-mulching device 6 that pulls out the mulching film 5 from the reel 4 and covers over from the upper face A of the levee to both left and right slope faces B and C.
Patent JP-H06339838-A (JP)
Title: Contact detector
Inventor: HOTTA SHIGEO
IPC: B24B49/10
Filed: 1993-05-31
Abstract: PURPOSE:To accurately detect contact between a detecting object and a detecting member by arranging a means to set a sampling period so as to synchronize with the detecting result while detecting rotational time per unit rotation or the number of revolutions per unit time of the detecting object. CONSTITUTION:A sampling means 21 samples an elastic wave signal from an elastic wave detecting means 18 so as to correspond to an angle phase of a detecting member 16, and a contact judging means 22 detects continuously the elastic wave signal corresponding to this angle phase over plural rotations of a detecting object 9, and judges contact between the detecting object 9 and the detecting member 16. In this way, even if a change in the number of revolutions per unit time of the detecting object 9 or rotation of the detection object 9 is not carried out according to the preset number of revolutions, since the sampling means 21 samples accurately the elastic wave signal from the elastic wave detecting means 18 so as to correspond to the angle phase of the detecting object 9, contact between the detecting object 9 and the detecting member 16 can be detected reliably.
Patent JP-S6133284-A (JP)
Title: Caking apparatus of garbage
Inventor: OKUNOGI SACHIO
IPC: B30B9/30
Filed: 1984-07-25
Abstract: PURPOSE:To treat garbage easily by providing a feed mechanism and a delivery mechanism which revolves in a bucket and slices the garbage. CONSTITUTION:The apparatus is provided with a hopper 1, a feed mechanism 10, a delivery mechanism 20, a receiving hopper 30, and a separatory mechanism 40. Garbage is charged into the hopper 1, and rollers 12 and 13 of the feed mechanism 10 and the blade body 23 of the delivery mechanism 20 are automatically rotated when a lid 17 is shut. The size of the garbage is regulated in the feed mechanism 10. The garbage is sliced is sliced in the delivery mechanism 20, and dropped into the receiving hopper 30. When a specified amt. of garbage is dropped, water is separated in the separatory mechanism 40, and the garbage is caked by compression. The garbage is easily treated in this way.
Patent JP-H10333949-A (JP)
Title: Data storage control system
Inventor: SHIBAYAMA KOICHI
IPC: G06F17/30
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To shorten access time by storing data in an optional storage area in each record or in each data item. SOLUTION: In the case of newly storing a record in an external storage device 20, a storage control means 12 stores the record in a storage area 21 (21a, 21b or 21c) built in the device 20 and specified by a record storage reference table 11. At the time, record storing address information indicating a storing address is acquired as a storage logical record 18 and written in a storage area recognized as an area for storing the record 18 by a program 10 in accordance with positioning logic. A reading control means 13 reads out the record 18 from the device 20 and the record 18 is acquired in accordance with address information included in the record 18. Consequently data can be stored in an optional storage area in each record.
Patent JP-S6214594-A (JP)
Title: Remote supervisory and controlling system
Inventor: KIKUCHIHARA HIROSHI
IPC: H04Q9/00
Filed: 1985-07-12
Abstract: PURPOSE:To improve the fail safe property of the titled system by providing a control station with a selection release signal transmitting means and a selection release signal holding means and transmitting a selection release signal automatically when a prescribed time elapses after reception of a selection completion signal and holding it till transmission of the next selecting signal. CONSTITUTION:When a terminal equipment to be selected is set on a supervisory control board, the control station sets a prescribed code to an address area 401 of the transfer frame and erects the flag of a selection bit 402 to transmit the frame. A station to be controlled receives and decides this frame and makes a selection relay and erects the flag of a selection completion bit 403 and returns the frame to the control station. Hereafter, control and selection release operations are executed similarly. Thus,the fail safe property of the system is improved considerably.
Patent JP-H0821707-A (JP)
Title: Method and equipment for measuring physical property of body or space
Inventor: SASAMOTO HIROMASA
IPC: G01N15/02
Filed: 1994-07-06
Abstract: PURPOSE:To provide a method and an equipment for measuring physical properties of a body or a space, which can correct the particle concentration of the base layer of a composite film regardless of its particle concentration while being able to easily measure physical properties such as the thickness of a laminated film, the particle concentration, etc., in a short time. CONSTITUTION:A composite film, in which there are a plurality of particles, is irradiated with light by an illuminator 6, and the reflected light is enlarged by a lens system 7, and image-formed on an image-pickup device 8. The number of particles existing in the vicinity of the focus of the lens system 7 obtained from a formed image is arithmetically operated by a particle arithmetic unit 9 or a film-thickness arithmetic unit 10.
Patent JP-S5676446-A (JP)
Title: Chlorine-containing resin composition
Inventor: KIZAKI YOSHIO
IPC: C08K5/57
Filed: 1979-11-29
Abstract: PURPOSE: To provide the titled compsn. which has excellent thermal stability and causes less plateout during processing, by a method wherein an organotin maleate stabilizer and a specified sulfur-contg. carboxylic acid are aded to a chlorine-contg. resin.  
     CONSTITUTION: 0.5W5pts.wt. of an organotin maleate stabilizer (B) [e.g. dimethyltin maleate or dibutyltin bis(butyl maleate)] and 2W50wt% (based on the weight of B component) of at least one sulfur-contg. corboxylic acid (C) selected from the cpd. of formulas I and II (wherein R 1  is H, allyl, alkyl, hydroxyalkyl, phenyl,  aralkyl; n is 0 or 1) are blended with 100pts.wt. of a chlorine-contg. resin (A) (e.g. a PVC, a vinylidene chloride resin). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5854684-A (JP)
Inventor: JIYURESU DEII REBAIN
IPC: H01L31/04
Filed: 1982-09-07
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-S5943345-A (JP)
Title: Fiber type dew formation detection element
Inventor: YAMAMOTO YUTAKA
IPC: G01N27/12
Filed: 1982-09-06
Abstract: PURPOSE:To obtain an element having a switching characteristic of sharply rising in the resistance value at a high humidity with a large mechanical strength and excellent weathering property and durability and the like by employing a filamentous or paper-like body supporting conductive fine particles on the surface of a hygroscopic fiber as detection element. CONSTITUTION:A hygroscopic fiber such as cotton and nylon is immersed into a aqueous solution of a hygroscopic adsorbent (gelatin, melamine resin or the like) and an adhesive in which conductive fine particles and metal fine particles such as carbon particles (or possible China ink) are dispersed or otherwise to form a dew formation detection element 1 supporting about 10<-5>-10<-2>mg/mm.<2> of the conductive fine particles on the surface of the fiber, which is connected to metal electrodes 2 and 2 supported with an insulator 3 using a conductive adhesive or the like to make a mini-bulb type detector. Thus, the dew formation under a high humidity releases contact between conductive fine particles to cause a sharp rise in the resistance value thereby producing and element having a switching property, particularly reversible in the relative humidity of 90-97% with a short (several sec) response time and an excellent durability.
Patent JP-H113094-A (JP)
Title: Noise eliminating device
Inventor: TAKAHASHI TETSUYA
IPC: G10L25/78
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and to enable to mount subject device to a compact terminal and the like such as a portable telephone by operating spectrum of an estimated noise based on noise parameters including spectrum envelope parameters. SOLUTION: A noise parameter updating section (noise parameter extracting means) 4 extracts noise parameters including spectrum envelope parameters deciding a spectrum envelope shape of a signal included in a voiceless section, and updates stored noise parameters. A noise parameter storing section 5 stores noise parameters extracted and updated by the noise parameter updating section 4. An estimated noise spectrum operation section 6 restores a spectrum envelope shape from noise parameters stored by the noise parameter storing section 5, and operates a spectrum of an estimated noise. Thereby, a spectrum of an estimated noise is operated based on noise parameters including spectrum envelope parameters.
Patent JP-S6311799-A (JP)
Inventor: MIURA YUTAKA
IPC: E21D11/10
Filed: 1986-07-03
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-S6217845-A (JP)
Title: Scanning system
Inventor: SAITO TAKASHI
IPC: G06F11/22
Filed: 1985-07-16
Abstract: PURPOSE:To execute scan-out operation and scan-in operation simultaneously by forming a selector on the input side of a scanning ring. CONSTITUTION:In a service processor 2 provided with a general memory 8 storing a microprogram and its data, a data register 3A shifts data in each bit by a shift command H outputted from the inside of the processor 2 and a mode register 10 is set up by a mode setting command G obtained from the inside of the processor 2 to output a select signal F. A scanning ring 20 in a CPU1 is constituted of plural shift register latches 61...6n and one of a shifted output E obtained from the register 3A or an output on a shift-out line C obtained from the scanning ring 20 is selected by a selector 9 and applied to the scanning ling 20. Consequently, the scan-in and scan-out operation can be simultaneously completed.
Patent JP-S5856987-A (JP)
Inventor: NIHEI KATSUHIRO
IPC: B62L3/04
Filed: 1981-09-30
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-S5945470-A (JP)
Title: Detector for toner density
Inventor: SUZUKI MITSUO
IPC: G03G15/08
Filed: 1982-09-08
Abstract: PURPOSE:To improve the detection accuracy of a toner density by forming the vessel of a detector for toner density into a rectangular prism shape, and providing a mechanism for adjusting the flow rate of the developer flowing on both sides of a magnetosensitive element in the gap part between the magnetosensitive element and a discharging magnet roll. CONSTITUTION:A detection vessel 17 is made into a rectangular prism shape and a flow rate adjusting plate 18 is provided in the bottom end of a detection coil 12. The plate 18 is notched like comb teeth and is mounted in proxmity with the outside peripheral surface of a discharging magnet roll 13. Then the developer 6 admitted through an upper inflow port 19 is divided by stream lines 6X, 6Y and is flowed in this stage by the roll 13. The developer of the stream lines 6X, 6Y flowed downward by the roll is attracted onto the surface of the roll 13 by the magnetic force thereof and is conveyed in an arrow E direction.
Patent JP-H0319122-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/733
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the magnetic recording medium which balances durability and short wavelength recording performance at a high level by making the part near the boundary of a hard carbon film disposed on a thin film of a ferromagnetic metal to graphite-like film. CONSTITUTION:A fine particle coating layer or a earthworm-like coating layer is disposed at need on a high-polymer film 1 and the thin film 2 of the ferromag netic metal is formed thereon by an electron beam vapor deposition method, sputtering method, etc.; further, the hard carbon film 3 is disposed thereon. The part near the boundary of this carbon film is constituted of the graphite-like carbon film 4. These films are obtd. by setting the conditions under which the graphite-like carbon film 4 is formed and the conditions under which the diamond-like hard carbon film 3 is formed and controlling the conditions in the thickness direction. The stresses that the hard film 3 receives are dispersed by the deviation of the graphite layer 4 at the boundary. The durability is thus assured and electrical characteristics are simultaneously improved even if the thickness over the entire part is reduced.
Patent JP-S642715-A (JP)
Title: Guide for rough universal rolling mill
Inventor: SETO TSUNEO
IPC: B21B39/14
Filed: 1987-06-24
Abstract: PURPOSE:To cope regardless of dimensions of an H-shaped steel to be rolled by bisecting a width guide guiding an inner surface of a flange to enable controlling. CONSTITUTION:The width guides 31a, 31b are bisected and disposed to guide the inner surface of the flange 1a of the H-shaped rough steel plate 1 respectively. On the lower ends of the width guides 31a, 31b, a screw member 38a is interposed the screw member 38a is threaded at both sides in mutually inverse directions, and both end parts thereof are screwed to a rotating shaft 37 supported by outer frames 36a, 36b. The rotating shaft 37 is rotated by a driving device 42 through a coupling joint member 41, to constitute a width control device 40 capable of accessing and departing one pair of the width guides 31a, 31b mutually. In this way, the kinds of guides are reduced and rearranging operation of guides eliminated.
Patent JP-S6134836-A (JP)
Title: Electron gun for color picture tube
Inventor: SHIRAI MASAJI
IPC: H01J29/50
Filed: 1984-07-27
Abstract: PURPOSE:To obtain an electron gun having a large aperture with no deterioration in horizontal resolution by constituting the main lens of each other opposing cylindrical electrodes while curving their opposing peripheral parts in the shape having no plane where they may all-out accord with each other. CONSTITUTION:The electrodes 11 and 12 constituting the main lens are all non- cylindrical while having irregularities on their opposing ends which engage each other. Thereby, the equipotential lines undulate along the peripheral iregularities while curving so as to be convex to the electrode 11 on the central axes 15, 16 and 17 of the electron orbits and when the axial electric fields giving focusing force to each beam are intensified on the horizontal sections while being balanced with vertical focusing force thus removing astigmatism. In this constitution, the electron gun main lenses are composed solely of the peripheral electrodes so that the effective apertures of the main lenses can be enlarged up to the vertical aperture diameter of the peripheral electrodes, while astigmatism is removed and no electrode plates are placed inside electrodes thus not deteriorating horizontal aberration characteristics. Accordingly, the inter-axial distances of the beams can be reduced while improving a convergence characteristic.
Patent JP-2000346092-A (JP)
Title: Wet frictionally engaged plate and manufacture thereof
Inventor: YANAGIHARA HIDEO
IPC: F16D13/62
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wet frictionally engaged plate and manufacturing method thereof, capable of being blanked from a friction material sheet and a roll-like material with high yield. SOLUTION: An elongated strip 20 having dovetail groove-like projecting pieces 22, 23 which are directed in opposite directions every other one while a long narrow connection part 21 is left in the center, is blanked from a friction material sheet, the two elongated strips 20 are lapped one over the other so that dovetail grooves are mutually covered. The connection parts 21 of the elongated strips 20 which are lapped one over the other, are allowed to abut on the inner peripheral edge of a ring-like core iron, and after the connection parts are bent into a circle, the projecting pieces 22, 23 are bent neat the roots of the connection parts along the longitudinal direction so as to pinch the ring- like core iron, and the respective projecting pieces are adhesive bonded to the core iron. Thereafter the connection parts 21 are cut off.
Patent JP-S6135079-A (JP)
Title: Receiver of sound multiplex broadcast
Inventor: ITAGAKI TSUGIO
IPC: H04N5/44
Filed: 1984-07-27
Abstract: PURPOSE:To accomplish the identification of a noise and to discriminate properly the presence or absence of sound multiplex broadcast by carring out the on or off control of a switch circuit with use of a tuning circuit for tuning to a horizontal scan frequency and a frequency integer-times the former except the frequency of a subchannel signal. CONSTITUTION:Outputs of a sound intermediate frequency amplifier and detector circuit 1 of a sound multiplex brodcast receiver are applied to a subchannel demodulator circuit 2 and detection circuit 5, and a multiple signal of subchannel is demodulated by the circuit 2. The multiple signal from the circuit 2 is applied to a squelch circuit 3 and a detection circuit 6. The output for tuning to a subchannel carrier overlapped with a main channel feom the detection circuit 5 and that from the detection circuit 6, which tunes to a frequency for convering a horizontal scan frequency except the sub-channel signal and a frequency integer-times the former, are decided by a deciding circuit 7. It decides the absence of either of the signals. When no signal is found in addition to the judgement of no subchannel carrier, the circuit 3 is controlled off or on, and the presence or absence of sound multiplex broadcast is properly discriminated.
Patent JP-S5944724-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: H01H13/20
Filed: 1982-09-06
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-S5277647-A (JP)
Title: Surface wave device
Inventor: HIROSAKI BOUTAROU
IPC: H03H9/72
Filed: 1975-12-24
Abstract: PURPOSE:To make possible to take out different frequency components in an input signal to each output electrode by setting plural pieces of output electrodes of which electrode pitches differ on surface wave propagation medium.
Patent JP-S5778506-A (JP)
Title: Simulator of optical energizing mode distribution
Inventor: ASANUMA KAZUSHI
IPC: G02B6/28
Filed: 1980-11-05
Abstract: PURPOSE:To obtain an optical mode energizing distribution accurately and efficiently, by distributing single-mode fibers opposite to each other at a part of an optical fiber where the propagation modes are successively turned off. CONSTITUTION:As illustrated, single-mode fibers 7-1-7-n are distributed at the taper part of an optical fiber 1. If n1 and n2 are refferred to as the refractive indexes of the core and the cladding respectively with thetac meaning the critical angle (=cos<-1>n2/n2), the full angle of reflection thetan satisfies thetan<=thetac at the boundary between the core and the cladding for each mode An which propagates within the fiber 1. Then the radiation mode starts at an angle that satisfies thetan>thetac, i.e. thetan=thetai to be made incident to the single-mode fiber. Here theta1 is equivalent to the incident refractive angle when the energizing is carried out from each single-mode fiber into the fiber 1.
Patent JP-H11351116-A (JP)
Title: Ignition coil device for internal combustion engine
Inventor: KAJIWARA YASUFUMI
IPC: F02P15/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent error assembly by forming an error assembly preventing projection in a part of a supporting cylinder and forming a through hole allowing passage of the projection in a bracket. SOLUTION: An ignition(IG) coil 12 is constructed with a coil main body 13 and a supporting cylinder 14 integrated to each other, and the tip part of the supporting cylinder 14 serves as a connection cylinder 15 connecting an ignition plug. A projection 17 is formed on the outer circumferential face of the connection cylinder 15 so as to provide a checking function in case of erroneous assembly. Below the projection 17, an eave 18 extending in the circumference direction is formed projectingly from the outer circumferential face of the connection cylinder 15. In addition, a seal ring 19 tightly touching the inner circumferential face of a plug hole formed in a cylinder head is formed on the outer circumference of the connection cylinder 15.  In an IG coil mounting bracket 34, a through hole 40 allowing passage of the projection 17 is formed, and by means of the through hole 40, the assembly direction of the IG coil 12 is regulated.