baber/WOPTO huggingface dataset:
Patent JP-S51119249-A (JP)
Title: Measuring device employing solid image sensor
Inventor: MATSUURA YOSHIHISA
IPC: G01B11/06
Filed: 1975-04-11
Abstract: PURPOSE: Miniaturization, simplification, and cost down of the device that optically measures the length and thickness of an object by arranging more than one solid image sensors zigzag and adopting only one optical system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07252029-A (JP)
Title: Lighting system in elevator car
Inventor: TAKAHASHI MICHIHITO
IPC: B66B3/00
Filed: 1994-03-15
Abstract: PURPOSE:To display messages on a display device noticeably by providing a state detection device for detecting the elevator state variation and outputting signals and a dimming device for diming an illuminated light for a specified time by the output signals from the state detection device. CONSTITUTION:When an elevator is running, if it stops in a zone outside a car door open zone by a call installed in a car, a circuit of P-2b-3a-4a-5-N is formed, and an elevator state detection relay 5 is energized so as to display messages on a display device (d) located in the car by a P-5a3-12-dN. Also when a circuit of P-5a1-8-N is formed so as to energize a timer 8, at the same time, a circuit of P-5a2-8b-9-N is formed so as to energize a relay 9 for a lighting dimming device in the car. Then a normally closed contact 9b1 is opened so as to open circuits of P-11b1-9b1-1-N and P-11b1-9b1m-N and to extinguish lights (l) and (m) in the car, dimming light in the car. Thus the content of the messages can be displayed noticeably.
Patent JP-H06258470-A (JP)
Title: Light water cooling reactor
Inventor: KATO KIYOSHI
IPC: G21C9/004
Filed: 1993-03-04
Abstract: PURPOSE:To suppress abrupt pressure rise in a reactor vessel even if steam is discharged due to breakage of primary piping by arranging a cover having a plurality of small through holes around the primary piping. CONSTITUTION:A cover 31 is arranged through a substantially uniform annular gap around primary piping, e.g. an equalizing pipe 23a and a liquid supply piping 23b in a liquid supply piping system 23 or a main steam piping 26. The cover 31 is provided with a plurality of small through holes at a constant pitch. When steam is ejected due to breakage of the primary piping 23, 26, for example, steam is introduced on the inside of the cover 31 along the longitudinal or peripheral direction and discharged through the plurality of through holes into the pool water W. Consequently, discharged steam is split finely thus enhancing contact action with water. This constitution accelerate condensation of steam and suppresses abrupt pressure rise in the reactor vessel 21 due to discharge of steam.
Patent JP-H01220581-A (JP)
Title: Noise reducer
Inventor: OTSUBO HIROYASU
IPC: H04N5/21
Filed: 1988-02-29
Abstract: PURPOSE:To efficiently improve an S/N and to prevent resolution from being deteriorated by providing a limiter circuit to set the feedback coefficient of a coefficient multiplication circuit variably and to lower an output level when the absolute value of the level of an error signal exceeds a prescribed level. CONSTITUTION:In an image signal with a low S/N, a control circuit 8 sets a large feedback coefficient for the coefficient multiplication circuit 4, and sets an input/output characteristic with a high limiter level on the limiter circuit 7 corresponding to the above. Thereby, the circuit 7 passes a noise component sufficiently, and a large feedback quantity is supplied to the circuit 4, and the S/N is improved, and picture quality can be improved remarkably. When the S/N is large, the circuit 8 sets a small feedback coefficient on the circuit 4, and sets the input/output characteristic with a low limiter level on the circuit 7. In such a way, the circuit 7 passes the noise component with a low level, and the differential signal of an image signal can be suppressed sufficiently, and the feedback quantity of the circuit 4 is reduced, then, the resolution can be prevented from being deteriorated. In such a way, it is possible to set the feedback coefficient of the circuit 4 and the input/output characteristic of the circuit 7 from the level of the S/N of an input image signal, and to obtain the image with superior picture quality.
Patent JP-H05341637-A (JP)
Title: Developing device
Inventor: FUCHIWAKI TAKASHI
IPC: G03G15/08
Filed: 1993-03-04
Abstract: PURPOSE:To reduce manufacturing cost by fabricating a developing device having different constitution in accordance with an arranged position along the surface of a photosensitive body by using common component parts. CONSTITUTION:A developing container 1 is constituted of a toner supply container 2 housing a toner supply roll 4 and toner, a developing roll supporting container 3 housing a developing roll 8, a turning and linking means linking the containers 2 and 3 so that they can be turned centering around the shaft center of the roll 4 in a state where their insides communicate with each other, a turning position fixing means 9 fixing the containers 2 and 3 at a specified turning position centering around the shaft center of the roll 4, and container hermetically sealing and inking members 26 and 27 linking the containers 2 and 3 fixed at the specified turning position in a state where their insides are hermetically sealed.
Patent JP-S56140510-A (JP)
Title: Disk type recording and reproducing device
Inventor: YOSHII TETSUJI
IPC: G11B25/04
Filed: 1980-04-03
Abstract: PURPOSE:To extend the recording and reproducing time by providing one recording and reproducing disk with two recording and reproducing heads and by continuously operating one head after the completion of the recording and reproduction of the other. CONSTITUTION:Disk 1 is provided with the 1st and 2nd two spiral tracks; the 1st track is recorded and reproduced by head 2, and the 2nd track by head 3. Pickup arms 4 and 5 fitted with heads 2 and 3 are provided with switches 8 and 9 which detect movement end positions, and arm shifter 10 is rotated via a driving means with their detection signals, so that while one arm is elevated, the other arm is lowered. Thus, one disk 1 provides long-time recording and reproduction and the recording and reproduction has not any break due to a change-over.
Patent JP-H11235003-A (JP)
Title: Manufacture of secondary stator for linear motor
Inventor: NAKAGAMI SHOICHI
IPC: H02K41/025
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a secondary stator for a linear motor easily. SOLUTION: A magnetic core rod 12 with grooves 13 provided in multiple lines on its outside circumference is inserted inside a nonmagnetic pipe to be processed into secondary conductors 14. Then, it is pushed into a die comprising a die hole of a smaller diameter than the outside diameter of this non-magnetic pipe so that the diameter is made small, and extruding process for filling in the grooves 13 is carried out. Then, the outside circumference of the non- magnetic pipe is machined to expose that of the magnetic material 12. This method makes easy the manufacture of the stator even if its size is long.
Patent JP-H11130912-A (JP)
Title: Copolymer latex for rubber-to-fiber adhesive
Inventor: KAMIMURA AKIRA
IPC: C08L9/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which bonds rubber to fibers with a high adhesive strength while hardly degrading the cord strength after heat treatment. SOLUTION: This adhesive, for bonding rubber to polyester fibers, is prepd. by using a copolymer latex which is prepd. by polymerizing a monomer component comprising 5-75 wt.% aliph. conjugated diene (Aa), 5-25 wt.% vinylpyridine (Ab), 3-10 wt.% vinyl cyanide (Ac), and 0-52 wt.% other copolymerizable monomers (the sum of Aa, Ab, Ac, and Ad being 100 wt.%) and then polymerizing a monomer component comprising 40-75 wt.% aliph. conjugated diene (Ba), 5-25 wt.% vinylpyridine (Bb), 3-10 wt.% vinyl cyanide (Bc), and 0-52 wt.% other copolymerizable monomers (Bd) (the sum of Ba, Bb, Bc, and Bd being 100 wt.%).
Patent JP-H04262425-A (JP)
Title: Exclusive control system for commonly shared resource
Inventor: SUZUKI YOSHINAO
IPC: G06F9/46
Filed: 1991-02-15
Abstract: PURPOSE:To upgrade an efficiency of using a commonly shared resource by reducing lock waiting time for a successive lock waiting task. CONSTITUTION:When a task locks a resource and the task terminates the execution of a lock right, a lock priority setting means 4 sets up as a lock priority for a relevant task a value calculated from a function f(x) where values a and b are present that have a relation of a>b that satisfies f(a)>=f(b) with respect to variable x of resource in the lock of the relevant task and also from a function f(x) where values c and d are present that have a relation of c>d that satisfies f(c)>f(d) with respect to variable x of resource in the lock of the relevant task. Further, when a task becomes ready for lock waiting, a lock sequency change means 3 changes a lock queue so that a lock right transfer sequence to a lock waiting task becomes higher in lock priority.
Patent JP-H08242085-A (JP)
Title: Method of processing junction cable and structure for the processing
Inventor: TSUNODA MASAHIRO
IPC: H02G1/14
Filed: 1995-03-03
Abstract: PURPOSE: To realize simple wiring operation and improve operativity of loading and unloading of a printed circuit board unit while enabling loading and unloading of the printed wiring board unit in a small space keeping a cable connected. CONSTITUTION: A unit 1 whereon a printed circuit board 3 is mounted is provided drawably in the direction of arrow C to a junction terminal plate 4 fixed to a main body. A cable supporting member 6 is integrally provided to a rear part of the unit 1. A junction cable 5 is comprised of a plurality of wiring members and is covered with a flexible unwoven fabric 10 while each wiring member is arranged perpendicularly to the direction indicated by arrow C and parallel in a horizontal direction. The junction cable 5 covered with the unwoven fabric 10 is hung on the cable supporting member 6 and is connected to a connection connector 3a and a junction connector 4a with an excess part sagging down.
Patent JP-H02222576-A (JP)
Title: Field-effect transistor
Inventor: UENO KAZUYOSHI
IPC: H01L29/78
Filed: 1989-02-23
Abstract: PURPOSE:To solve a problem that an input of high level is limited to be applied to a gate electrode so as to enable an enough operational margin to be secured by a method wherein an insulating layer formed of a second semiconductor oxide is formed on an active layer of a first conductor through the intermediately of an intermediate layer, where the intermediate layer is formed of a mixed crystal which contains the second semiconductor as a component element. CONSTITUTION:A field effect transistor is provided with, at least, a gate electrode 6 formed through the intermediary of an insulating film 5 on an active layer 3 connected to a source 8 and a drain 9, where the insulating film 5 formed of a second semiconductor oxide or nitride is formed on the active layer 3 formed of a first semiconductor through the intermediary of an intermediate layer 4, and the intermediate layer 4 is formed of a mixed crystal which contains a second semiconductor as a component element. For instance, a GaAs buffer layer 2, an n-type GaAs active layer 3 doped with Si, an SixGe1-x graded layer 4 in which Si made to range from 0 to 1 in composition ratio, and an Si layer are continuously grown on a semi-insulating substrate 1 through a molecular beam epitaxy method. Then, the Si layer is oxidized to form an oxide layer 5 and a gate electrode 6 formed of tungsten silicide is provided.
Patent JP-H10221850-A (JP)
Title: Water developable photosensitive composition and its production
Inventor: UEDA EIJI
IPC: B41N1/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a water developable photosensitive compsn. having satisfactory shelf stability, excellent in water developability, water and ink resistances and giving a flexographic printing plate having satisfactory impact resilience, giving a printed image free from unevenness and causing no change with the lapse of time by using a thermoplastic elastic polymer, a specified hydrophilic polymer, specified crosslinked resin particles and a photopolymn. initiator. SOLUTION: This water developable photosensitive compsn. consists of a thermoplastic elastic polymer, a hydrophilic polymer having ionic groups and photopolymerizable double bonds, crosslinked resin particles having ionic groups capable of forming ion pairs with the hydrophilic polymer and a photopolymn. initiator. The elastic polymer is preferably a triblock copolymer consisting of hard-soft-hard segments and the amt. of the elastic polymer is preferably 40-90wt.% of the solid content of this photosensitive compsn.
Patent JP-S58163074-A (JP)
Title: Format control system
Inventor: HASHIMO YUUNOSUKE
IPC: G06V10/10
Filed: 1982-03-23
Abstract: PURPOSE:To read optically an original having an unfixed number of lines, by using plural line mark detectors which can read with discrimination plural types of line marks on the original. CONSTITUTION:The line marks detected by image sensors 4 and 8 are sent to a control part 11 which control the scan of an original and in the form of the number of lines counted from the upper end of the original. The sensor 4 scans the original in the direction shown by an arrow 12 and then detects a line mark 3 and then the head read line on the original to perform the reading. When this reading is over, the read line of the mark 13 is detected to perform the reading processes successively. In case a link mark 7 is detected on a certain read line by sensors 4 and 8 and detectors 9 and 10, the reading of a region is finished through the corresponding line.
Patent JP-H01217434-A (JP)
Title: Camera permitting rewinding/stopping means to change
Inventor: TAKAHASHI HIROSHI
IPC: G03B17/00
Filed: 1988-02-26
Abstract: PURPOSE:To allow reloading and rephotographing by leaving a leader part outside of a cartridge when where is an unexposed film part left by discriminating the photographed conditions of the film recovered in the cartridge. CONSTITUTION:When a means which permits the midway rewinding is operated, the operation is stored by a storing means which stores that such operation is carried out, and when a discriminating means which discriminates whether the operation is carried out or not detects the means which permits the midway rewinding is being operated and when the leader part is detected by a leader part detecting means 16, the title camera is stopped with the leader part left outside of a cartridge. Thus, when the unphotographed film is left, the rewinded cartridge can be reloaded and photographed.
Patent JP-S51120154-A (JP)
Title: Radio wave radiation narrow angle converter
Inventor: SAKURAI TOKIO
IPC: H01P3/20
Filed: 1975-04-15
Abstract: PURPOSE:To obtain a radio wave radiation narrow angle converter with which radio waves can be radiated in any desired narrow angle or throug any desired shape of opening by determining the shape of a rotating ellipsoid.
Patent JP-H01261352-A (JP)
Title: Low calorie fat like substance
Inventor: ROORENSU PII KUREMAN
IPC: A23L33/00
Filed: 1989-02-24
Abstract: NEW MATERIAL: The subject compd. of formula I {FA is an aliphatic acyl residue; R is a polyol residue; (m) is 0 to 7; (n) is 1 to 7; B is -(CH 2 )j-O- [(j) is 0 to 10] or the like; R' is formula II [X is a cross-linking valence, H or a lower aliphatic; (a) is 0 to 3; (b) is 0 to 4; (d) is 1 or 2; (e) is 0 to 5; (f) is 0 to 3; (g) is 0 to 4; (h) is 1 or 2; Q is carboxylate]}.  
     EXAMPLE: An adduct of 3:1 of mono-(dioleylglutar-3-ylate)succinoyl monochloride and sucrose dioleate.  
     USE: For food fat minetics. They are useful as substitutes for fats and are used in the combination of food compositions and food materials.  
     PREPARATION: For example, sucrose dioleate and mono(dioleylglutar-3-ylate) succinoyl monochloride are mixed, which is heated at 110°C to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S55137926-A (JP)
Title: Production of hollow molded product into which object to be inserted is inserted
Inventor: MIYAZAKI HIROSHI
IPC: B29C65/00
Filed: 1979-04-12
Abstract: PURPOSE:To reliably and firmly secure an object to be inserted, by a method wherein a heat-softened resinous object is set in a split mold for hollow-molding, and an object to be inserted being nipped between a parison extruded from a molder and the resinous object is molten together by applying air pressure. CONSTITUTION:A reverse U-shaped resinous plate 3, being softened by heating, is set at an inner wall of one split mold 1 of split molds 1 and 2 for hollow-molding, and a reverse U-shaped metal stay 4 being an object 4 to be inserted is set such that it makes contact with the resinous plate 3 and both ends thereof  project downward toward a lower end of the split mold 1. A tubular parison 15 is then extruded from a die 14 of the molder into between the split molds 1 and 2, and the pressure of air blown into the parision 15 melts together the parison 15 and the resinous plate 3 between which the object 4 to be inserted is sandwitched. And thereby an aimed molded product is obtained in such a condition as covers the object to be inserted with the parison 15 and the resinous plate 3.
Patent JP-S56141537-A (JP)
Title: Hygrometer
Inventor: OKADA KIKUJI
IPC: G01N19/10
Filed: 1980-04-08
Abstract: PURPOSE:To make reading of relative humidity at the graduations close to true values possible and make the hydrometer smaller and simpler by correcting the proportional errors between relative humidity and elongation or contraction by using a take-up cam and a temp. sensing element. CONSTITUTION:When humidity sensing elements 11 and 12 elongate and a rod 6 approaches to the position a-c upon elevation of the relative humidity of the atmosphere, the contact of a winding cord 19 and a take-up cam 18 approaches to a pointer shaft 16. As the space between the contact and the pointer shaft 16 is narrower, the pointer 17 moves at more graduations with respect to the same rate of elongation or contraction of the humidity sensing elements, thereby indicating the graduation close to the true value of relative humidity. Also, when the rod 6 approaches to the position b-d, the pointer 17 moves at less graduations, thus approaching to the true value of relative humidity. Further, when a temp. sensing element 13 curves upon elevation of the atmospheric temp. and a temp. sensing element mounting hole 15 moves in the arrow (m) direction, the pointer 17 moves in the positions of higher graduations in the arrow (n) direction, and indicates the position of lower graduations, thereby enabling the true value of relative humidity to be read.
Patent JP-H08239155-A (JP)
Title: Electrostatic copier
Inventor: KITAGAWA TAKESHI
IPC: B65H29/60
Filed: 1995-03-06
Abstract: PURPOSE: To surely convey the front end of copying paper to a stopping means so as to stop it by setting the time required to set a feed roller in a working position after the passage of the front end of the copying paper through a detection means, and setting for all cases the time required for the feed roller to be set in the working position. CONSTITUTION: This electrostatic copier includes a detection means SW1 for detecting the passage of the front end of copying paper fed through a copying- paper return passage 96 upstream of a copying-paper return control means 141; a setting means for the size of the copying paper used; and a control means for driving and controlling the respective solenoids 200, 206, 214, 122 of return control members 200, 206, 214 and a feed rolller 114 on the basis of detection signals of the copying paper detection means SW1 and setting signals of the copying paper size setting means.  The control means controls the solenoid 122 a predetermined time after the passage of the front end of the copying paper through the copying paper detection means SW1 based on a detection signal from the copying paper detection means SW1 so as to set the feed roller 114 in a working roller 114, and then sets the roller 114 in a non-working position after the elapse of a predetermined time.
Patent JP-S59171825-A (JP)
Title: Method and apparatus for measuring torque
Inventor: SHIBATA MAMORU
IPC: G01L1/00
Filed: 1983-03-19
Abstract: PURPOSE:To detect the torque of a member to be measured in a non-contact manner by detecting a high frequency electromagnetic wave generated in the magnetization process of the member being measured made of a ferromagnetic material to measure stress. CONSTITUTION:Two U-shaped yoke electromagnets 1 and 2 are arranged at 45 deg. with respect to a rotating shaft of a material S to be inspected as ferromagnetic material, namely, in the direction of the main stress due to a torque T. Coils 11, 12, 21 and 22 are wound on the electromagnets 1 and 2 and connected to an AC power source 3 through a switch SW. Since the magnetic domain by the electromagnets 1 and 2 moves discontinuously under the influence of a stress due to the torque of the material S being inspected, Barkhausen noises based on the movement is measured at a point P near the surface of the material S being inspected with a detection coil (not illustrated) whereby the torque can be detected simply in an non-contact manner.
Patent JP-H01218801-A (JP)
Title: Pretreatment device for timber barking
Inventor: ISHII HITOSHI
IPC: B27L1/00
Filed: 1988-02-28
Abstract: PURPOSE:To bark timber skin easily without braking troubles, shorten the length of peeled barks and treat the same easily by cutting a plurality of spots at intervals in the lengthwise direction on barks with bark cutting knives. CONSTITUTION:A cylinder 7, a lower cylinder 25 and a side cylinder 26 are revolved in the counterclockwise direction shown in the drawing, and logs are barked and transferred with bark cutting knives 6..., feeding plates and the like when a plurality of logs are put into a timber container 5, and revolved and moved successively from the right side to the left side, while a plurality of bark cutting knives 6... cut barks arranged in the peripheral direction in the positions almost equivalent to the interval of respective lines. At that time, in case barks are hard, the logs are circulated in the timber container 5 by closing side plates 4 on the left side, and the barks are cut at the almost given positions. The logs are dropped into a barking device 20 by opening the side plates 4 after set time. Even barks constituted of tough fibers can be cut securely in the state of adhering to the logs in the cutting process, and as said cut logs are barked, the barks are easily barked from the cut sections to shorten the length of the barks, and the after treatment can be carried out easily.
Patent JP-S59190394-A (JP)
Title: Introducing device of air into dip treating material
Inventor: YOSHIZAKI MASARU
IPC: C23C22/73
Filed: 1983-03-18
Abstract: PURPOSE:To prevent surely deformation under negative pressure of a dip treating material by attaching an air introducing pipe and an oscillating arm to said material and opening the introducing pipe by the oscillating of the oscillating arm in the outlet part of a treating vessel thereby introducing air into the treating material. CONSTITUTION:When a roof panel 12 is pulled from an electrodepositing liquid 10 in the outlet part of a treating vessel and the panel 12 begins to emerge from the liquid surface 10a, a negative pressure begins to act on the recess 12a in the panel 12. The bottom surface in the horizontal part 34a on the outside of an oscillating arm 34 attached to the panel 12 engages with a guide member 50 and oscillates around the fulcrum shaft 39 of a holder 30, then the inside end part of the arm 34 presses the valve 18 of an air introducing pipe 14. Therefore the projection 22a of the valve disc 22 of the valve 18 is pressed to open the air flow port of a box body 20 by overcoming the energizing force of a spring 24, thereby introducing air into the recess 22a through the pipe 14 and preventing the negative pressure from acting therein.
Patent JP-S60189796-A (JP)
Inventor: MIZOGUCHI YOSHITOMO
IPC: G05B23/02
Filed: 1984-03-12
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。