baber/WOPTO huggingface dataset:
Patent JP-S525552-A (JP)
Title: Device for indicating liquid crystals
Inventor: MORIYAMA AKIO
IPC: G02F1/13
Filed: 1975-07-02
Abstract: PURPOSE: To provide a liquid crystal film which does not have unevenness of color by sealing the cholesteric structured liquid crystal material in tightly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6039402-A (JP)
Inventor: GATSUTSUTSUARINI BUINICHIO
IPC: A41B11/14
Filed: 1984-04-25
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-H05281193-A (JP)
Title: Material sensor
IPC: G07D5/08
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a material sensor for obtaining an output according to the material and size of an object to be detected positively and for obtaining a high material detection capacity stably without any fluctuation of the sensor output even if the transport position of the object to be detected deviates. CONSTITUTION:A first core 13 is laid out at the lower part of a detection part 11 for enabling a coil 1 to pass and a primary coil 14 for excitation and a first secondary coil 15 which is electromagnetically induced by the primary coil 14 are wound around the first core 13. Second cores 16 and 17 which are separated left and right at a center part 12 are laid out at the upper part of the detection part 11, and second secondary coils 18 and 19 which are electromagnetically induced by the primary coil 14 are wound around the second cores 16 and 17. Then, the first core 13 and the second cores 16 and 17 are constituted so that the sum of area of each opposing surface increases from both edges of core toward a center opening 12. The first core 13 and the second cores 16 and 17 are formed in one piece through a core frame part 20.
Patent JP-S59206308-A (JP)
Title: Agent for enhancing antitumor effect
Inventor: YAMADA YUUJI
IPC: A61P43/00
Filed: 1983-05-10
Abstract: PURPOSE:An agent, containing a specific nitrobenzoic acid amide derivative, and capable of enhancing remarkably the antitumor effect thereof by using an antitumor agent together therewith. CONSTITUTION:An agent for enhancing antitumor effect containing a compound of formula I [A is (CH2)xNH(CH2)y or (CH2)xNH(CH2)yNH(CH2)z; n is 1 or 2; x, y and z are 2-4] or an acid addition salt thereof, e.g. N<1>,N<8>-bis(4-nitrobenzoyl) spermidine, as an active constituent. The weight ratio between the compound of formula I and an antitumor agent to be used is (0.5-5):1 for endoxan or 5-fluorouracil and (10-100):1 for anthracycline or mitomycin. The compound of formula I is obtained by reacting a nitrobenzoic acid of formula II with a polyamine to formula III.
Patent JP-S537869-A (JP)
Title: Agitation mixer
Inventor: WATANABE TETSUMI
IPC: B01F5/06
Filed: 1976-07-09
Abstract: PURPOSE:To provide an agitation mixer which has an excellent agitation performance by means of two types of spiral members with a different projected streak integrally formed therein which is inserted alternately into a hollow, cylindrical housing entirely lengthwise.
Patent JP-H03280729-A (JP)
Title: Optical radio repeater for private brach paging
Inventor: MIYAJIMA DAISUKE
IPC: H04W84/02
Filed: 1990-03-29
Abstract: PURPOSE:To install a repeater to an optional location and to minimize an area not within the coverage of the repeater by relaying a paging signal for individual call to be sent in terms of optical communication and sending the signal in radio communication to the recipient after being branched from the optical communication. CONSTITUTION:A paging signal is converted into an optical signal in an optional direction and fed to an exchange section 4 via photodetection sections 1-1 to 1-n, demodulation sections 2-1 to 2-n, and signal processing sections 3-1 to 3-n. Then the signal is sent to the recipient to receive the signal by using a radio communication system comprising a modulation section 7, a transmission section 8 and an antenna 9. Then the signal after the processing is sent to a succeeding repeater while being propagated again in terms of optical communication comprising modulation sections 5-1 to 5-n and light emission sections 6-1 to 6-n. Thus, the repeater is installed to an optional location and an area not covered by the paging system is minimized.
Patent JP-2000271959-A (JP)
Title: Cleaning device of heating cylinder
Inventor: YAMADA TETSUO
IPC: B29C45/17
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To clean a heating cylinder without requiring manual labor. SOLUTION: After the semi-molten or solidified material in a heating cylinder 13 is discharged by the rotation of a screw 18, an injection unit C is allowed to advance to bring the leading end surface 13a of the heating cylinder 13 into close contact with the mouth edge 2a of a suction cylinder 2. In this state, the screw 18 is rotated not only to scrape off the adherend of the leading end part 18a of the screw by a scraper 3 but also to discharge the resin or substitution powder remaining in the heating cylinder and air is ejected from a spray nozzle 4 to remove the refuses in a screw hole 136 and a suction device 15 is operated to suck the resin, the substitution powder and the refuses.
Patent JP-S61240719-A (JP)
Title: Receiver
Inventor: AKAIWA YOSHIHIKO
IPC: H04B1/16
Filed: 1985-04-18
Abstract: PURPOSE:To decrease remarkably power consumption by demodulating a message signal only when its own station has been called, on the assumption that a discriminating signal represented by a digital signal is transmitted prior to a message signal to be communicated. CONSTITUTION:A modulated wave signal of an intermediate frequency band is inputted from an input terminal 300, detected by an orthogonal detector, and base band signals whose phases are different by 90 deg. from each other are obtained in low-pass filters 321, 322. The two base band signals are made to branch, respectively, and one signal and the other signal are inputted to the first receiving circuit 306 and the second receiving circuit 305, respectively. The base band signal which is inputted to the second receiving circuit 305 is converted to a digital value by A/D converters 343, 344, and thereafter, brought to a demodulation and other operation processing by a digital signal processor 345. Subsequently, it is returned to an analog signal by a D/A converting circuit 346, and a transmitting message signal is obtained in an output terminal 310.
Patent JP-S526306-A (JP)
Title: Pretreatment process for reclaiming useful metalfrom inorganic sludge
Inventor: TSUNODA MINORU
IPC: C22B7/00
Filed: 1975-07-07
Abstract: PURPOSE:A captioned treatment process for inorganic sludge obtained by wet dust collecting at the time of metal refining.
Patent JP-H07297131-A (JP)
Title: Method and system for doping compound semiconductor
Inventor: KAWADA MASAHIKO
IPC: H01L21/205
Filed: 1994-04-21
Abstract: PURPOSE:To provide a doping system in which the doping level is controlled over a wide range under constant discharge conditions and varied continuously on the way of growth. CONSTITUTION:A radical cell discharge chamber 1 is provided with a discrete discharge pump 5 through a variable displacement regulation valve 6 interlocked with a variable leak valve determining the quantity being supplied to a substrate thus sustaining a stabilized discharge state at all times. Since a stabilized discharge state can be sustained regardless of the quantity of activated gas being supplied to the substrate, doping of a growth film with the activated gas is controlled easily while enlarging the control range of doping level. Furthermore, graded or stepwise control of impurity concentration can be realized in a same film.
Patent JP-S566568-A (JP)
Title: Sampling method for facsimile signal
Inventor: YANASE HIDEJI
IPC: H05K3/34
Filed: 1979-06-28
Abstract: PURPOSE:To reproduce a good picture which is free from the jitter effect, by selecting the two sets of sampling clocks having the different phases and then setting the varying point of the picture signal at the center of the sampling timing. CONSTITUTION:The picture signal extracted out of demodulator circuit 10 receives the shaping into the binary coded signal through waveform shaping circuit 11 to be then sent to sampling clock comparator circuit 2. Circuit 2 supplies the oscillation signal of oscillator circuit 13 to clock signal generating part 21 to produce pulse- type two sampling clocks S1 and S2 having the 180 deg.-phase difference plus sample signals J and K each. These clocks and signals are applied to AND circuits 21 and 22 along with picture signal varying point detecting output signal d of varying point detecting part 24. Then picture signal d near the varying point is sampled, and detection signals L1 and L2 are sent to clock selection circuit 4 through circuits 21 and 22. Here selected clock S1 or S2 plus signal d are applied to sampling circuit 14. As signal d is positioned at the area near the middle of S1 and S2, no effect of jitter is given at all by the selection of S1 or S2. This output is then applied to recording circuit 16 via interface circuit 15.
Patent JP-S59207329-A (JP)
Title: Auxiliary charge device of elevator for drier
Inventor: SATAKE TOSHIHIKO
IPC: B65G47/18
Filed: 1983-05-11
Abstract: PURPOSE:To improve working efficiency, by a method wherein a cargo supporting bed plate is formed integrally with a grain gutter cylinder for a screw conveyor built-in charge hopper to form a charge hopper stand, three sides are surrounded with a grain outflow protecting wall, and a grain discharge port is connected to the lower feed port of an elevator. CONSTITUTION:A discharge part 17 of a coupling cylinder body 12 is coupled to a lower feed port 11 of an elevator 2 for a drier, an opening 14 or 15 of the cylinder body 12 is linked to a grain discharge port of a hopper stand 7. In which case, through selection of the openings 14, 15 of the cylinder body 12 and the grain discharge port, the mounting position of a charge hopper stand 7 can be arbitrarily set in relation to the elevator 2. With this, if a truck is connected to the hopper stand 7 and bags are transferred to a cargo supporting bed plate 6 to open a port, the bags are conveyed to a dier 1 by means of a screw conveyor and the elevator 2. This constitution enables the cargo to be charged directly from the truck, and improves the degree of freedom of location of a charge hopper, resulting in improvement of working efficiency and operability.
Patent JP-S61243712-A (JP)
Title: Vertical conveyor
Inventor: TANIGUCHI MASAKI
IPC: B65G17/48
Filed: 1985-04-18
Abstract: PURPOSE:To change the position of an upper horizontal part for carrying in and out to any desired level by connecting an upper frame with a lower through a parallel link, and by changing the setting angle of this link by any means. CONSTITUTION:A vertical transporting part 9 where a pair of inner chains 1 and a pair of outer chains 2 run separately upward and downward and a returning part 11 where the chains 1, 2 run side by side, are furnished between the upper and lower horizontal parts for carrying in and out 7, 8. An upper frame 3 supporting the horizontal part 7 is coupled with a lower frame 4 through four parallel links 16 on the left and right, which are coupled with the front end 20 of an advancing/retracting rod 19 of a fluid cylinder 18 whose bottom 17, for ex., is fixed to a truck 15, wherein the rising angle of the parallel links 16 is changed by expanding or shrinking said rod 19 so as to move the upper horizontal part 7 up and down. Thus, setting to any desired level is accomplished.
Patent JP-S527619-A (JP)
Title: Magnetic tape record playback system
Inventor: YAMANE MAKOTO
IPC: G11B27/02
Filed: 1975-07-09
Abstract: PURPOSE: To simplify the structure of playback system and to raise the rewind accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58200999-A (JP)
Title: Detecting method of position of leakage in heat transfer pipe of heat exchanger
Inventor: KIDO KENICHI
IPC: F28F11/00
Filed: 1982-05-18
Abstract: PURPOSE:To discover the leakage of water at an early stage by obtaining the correlative relationship of the acoustic waveforms of each pair of a necessary number of sound sensors disposed to the outer circumferential surface of the heat exchanger about all pairs and deciding the position of leakage in the heat exchanger for a fast breeder reactor, etc. CONSTITUTION:The sound sensors P1-PM in necessary stages in the central axis direction and in necessary numbers in the circumferential direction are fitted to the outer circumferential surface of the vessel of a steam generator 4 and a sound sensor PZ to a heat transfer pipe 13, distances gamma11-gammaMN among the sensors P1-PM and small spaces S1-SN formed by dividing a space in the steam generator are obtained, and a time when a reaction sound of sodium and water is propagated is acquired previously in consideration of a transfer function. Two arbitrary sound sensors Pa, Pb are selected, and the correlative relationship of sound sensing acoustic waveforms in which each small space is assumed as sound emitting sources respectively is acquired. Accordingly, when water leaks in some small space and sounds are emitted by the reaction, the correlative relationship of acoustic waveforms regarding the small space becomes remarkable by the result of investigation by two combinations of all sound sensors, and the position of the place can also be confirmed.
Patent JP-S63250231-A (JP)
Title: Synchronizing system terminal for incorporating circuit for facing test
Inventor: DOI SHINICHI
IPC: H04B3/46
Filed: 1987-04-03
Abstract: PURPOSE:To easily execute a facing test between terminals by selecting either of a timing system outputted with an internal timing generating circuit or a timing system coincident with the phase of a timing system received from an external part as the timing system of a terminal itself. CONSTITUTION:The output of an internal timing generating circuit 1 is the input of either of a phase difference control circuit 2 or a selecting circuit 3 respectively. The phase difference control circuit 2 makes. a phase coincident with a timing system, which receives the output of the internal timing generating circuit 1 from the external part, and outputs the timing system to the selecting circuit 3. The selecting circuit 3, in accordance with the setting of a selecting control switch 4, selects either of the output of the internal timing generating circuit 1 or the output of the phase difference control circuit 2. This selecting output is outputted to the external part and also supplied to an internal logic circuit 5. Thus, a test between terminals can be easily executed.
Patent JP-S567275-A (JP)
Title: Video unit
Inventor: MIHASHI YASUO
IPC: G11B15/02
Filed: 1979-06-29
Abstract: PURPOSE: To eliminate waste and secure safety, by turning off the unit itself and power source circuits of devices connected to this unit when the output signal of a video signal detecting circuit does not exist.  
     CONSTITUTION: When no composite video signal is transmitted to the output of video amplifying circuit 9 through the output of recording and reproducing sequence circuit 12, which the reproducing operation is designated to, is "L", the output of signal detecting circuit 11 becomes "L". Consequently, two inputs to NOR circuit 13 are "L", and the output of circuit 13 is "H", and therefore, electromagnetic relay driving circuit 14 is operated to turn off electromagnetic relay 15. As the result, main power source circuit 17, auxiliary power rectifying circuit 18, and AC outlet 19 in the VTR are turned off, and the reproducing mode is stopped. The similar operation is performed in the recording operation also. As a result, various kinds of waste can be eliminated, and safety can be secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09272061-A (JP)
Title: Diamond blade excellent in durability
Inventor: HOSHI JUNJI
IPC: B24D3/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent wear of part below a neck of a cutting blade for civil construction to thereby improve the durability. SOLUTION: In a diamond blade 1 in which a plurality of diamond segment chips 2 are arranged out the outer circumference of a board 3 having a plurality of cut parts 4, hard particles are deposited by metal plating and fixed onto at least a side surface of the board 3, outer circumferential exposed part 7, cut part sectional surface 4a and diamond segment chip surface, thereby providing the diamond blade with excellent durability.
Patent JP-H05290601-A (JP)
Title: Light irradiation device
Inventor: KAWAI KOJI
IPC: F21V7/22
Filed: 1992-04-06
Abstract: PURPOSE:To reduce the energy cost and to simplify the mechanism of a light irradiation device by radiating visible light and ultraviolet light by using one light source. CONSTITUTION:A light source 7, a first reflecting mirror 8 and a second reflecting mirror 9 are provided on a box 6. Radiation covering from an ultraviolet range through a visible range is emitted from the light source 7. Either the first reflecting mirror 8 or the second reflecting mirror 9 forms a visible light reflecting mirror, and the other one forms an ultraviolet reflecting mirror. Either the visible light or the ultraviolet light emitted from the light source 7 is reflected by the first reflecting mirror 8, and the other light penetrates the first reflecting mirror 8 and is reflected by the second reflecting mirror 9.
Patent JP-H11282298-A (JP)
Title: Fixing device
Inventor: TOMATSU YOSHIYA
IPC: G03G15/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress the partial wear of an electrode member constituting a slidable contact mechanism contacting at at least two points in a fixing device in which electric power is supplied to a heating element fixed to a roller through the slidable contact mechanism. SOLUTION: The conductive projections 78a-78c of a static electrode member 72 are made in press-contact with a current collecting plate 74a of a rotary electrode member 71 positioned at the end part of the heating roller so that both members 71, 72 are electrically connected to each other. The projections 78a-78c are arranged on an identical circumference C and made in press-contact with the plate 74a by almost equal force. Since the center P2 of the circumference C is positioned so that it is not superposed on the rotation center P1 of the electrode member 71, loci La-Lc plotted at the contact surface of the electrode member 71 by contact points between the electrode member 71 and the projections 78a-78c when the electrode member 71 is rotated become the concentric circular loci which are not superposed on one another.  Thus, the identical place of the electrode member 71 is not worn by the plural projections.
Patent JP-S62240751-A (JP)
Title: Manufacture of nb3sn super conducting wire by internal diffusion method
Inventor: SUZUKI HIDEMOTO
IPC: C22F1/00
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled wire having ultrathin many cores structure, by heat treating composited wire in which many Nb element wires are arranged in Cu (alloy) matrix before being composited with Sn (alloy), on the other hand, prescribing sectional area ratio of Nb element wire before forming to Nb element wire in the final wire. CONSTITUTION:Composited wire of a prescribed copper ratio in which many Nb element wires are arranged in Cu matrix is cold worked to form to regular hexagonal section, then intermediately annealed to manufacture a wire A. On the other hand, Sn wire (B wire) having the same sectional area as the wire A is separately manufactured, plural wires A are respectively and closely arranged to outer circumference of plural collected wires B, and these are assembled in Cu pipe having prescribed inner and outer diameters. The assembled material is cold worked, then the final wire is subjected to Sn diffusion heat treatment, next, heat treatment for Nb3Sn formation is applied to obtain the aimed titled wire.
Patent JP-H04315923-A (JP)
Title: Elastic wave transmitting speed measuring method for crystal surface
Inventor: TAGAWA YOSHIHIKO
IPC: G01H5/00
Filed: 1991-04-16
Abstract: PURPOSE:To make the constitution of a measuring device unnecessary to change even though the sort of the elastic body crystal is changed, and to carry out the measurement of the elastic wave transmitting speed in a desired area of a crystal surface. CONSTITUTION:While elastic waves are generated by driving an elastic body crystal 1 by a transducer 2, a speckle pattern on a crystal surface at a standard time which is generated by radiating laser beams and a speckle pattern after a specific time passes are compared in an image processing device 7. And depending on the resultant speckle movement amount and the specific time, the elastic wave transmitting speed on the surface of the crystal 1 is calculated.
Patent JP-S528833-A (JP)
Title: Latent image forming device of a screen drum type
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1975-07-10
Abstract: PURPOSE:To improve an image quality by selecting a special feed speed of a recording medium in an electrostatic photocopying process wherein a planar recording medium is used aganst the sensitive drum.
Patent JP-S59212552-A (JP)
Title: Shock absorber
Inventor: FUKUYAMA HIROSHI
IPC: F16F9/08
Filed: 1983-05-16
Abstract: PURPOSE:To absorb the angular motion and sway motion of a damper by directly or indirectly providing a universal joint such as a ball joint to at least one end of a damper. CONSTITUTION:One ball 11 is fixed at the center of the top wall of a cylindrical outer hull 2 of a damper 1, and a socket 12 is coupled with this ball 11 to form a ball joint as a universal joint. And, a bracket 14 for fitting to a car body side is fixed to the socket 12. Thereby, the damper 1 and cylindrical outer hull 2 can freely perform the angular motion around the axis against the socket 12 and a bracket 14. Accordingly, the angular motion of the damper around its axis as well as the sway motion is never transmitted to the car body side.
Patent JP-S5420784-A (JP)
Title: Detecting method of defect parts of o-rings
Inventor: OONUMA HIDEO
IPC: F16J15/00
Filed: 1977-07-15
Abstract: PURPOSE:To detect uneven portions in O-ring products by opposedly disposing two sheets of disc-form single-blades by way of a spacing piece therebetween with their plane side being positioned on the inner side and revolving these thereby slicing out flat plate-form O-rings of a constant thickness.
Patent JP-S61243566-A (JP)
Title: Action display method
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1985-04-19
Abstract: PURPOSE:To display simultaneously position changes in two or more parts and actions of more than two parts by giving a conversion matrix for specifying the position relationship between a slave part and a master one and modifying two or more conversion matrixes with the aid of external data. CONSTITUTION:The 1st part 11 becomes a master one with respect to the 2nd part 12, which becomes a master one with respect to the 3rd part 13. The part 12 can be turnable with respect to the part 11 with a fulcrum P1 as a center, while the part 13 can be turnable with respect to the part 12 with a fulcrum P2 as a center. Rotational angles A and B are inputted as external data, and A/n and B/n are obtained with the aid of the prescribed number (n) of action steps (for instance n=2) to get the conversion matrix where the slave part changes by A/n and B/n with respect to the master part. The position changes in more than two parts are simultaneously displayed on a CRT screen based on the available each staged conversion matrix. Thus the display corresponding to the actual actions of more than two parts can be possible.