baber/WOPTO huggingface dataset:
Patent JP-H06302226-A (JP)
Title: Water-tree resistant power cable
Inventor: NISHIMOTO MIHOKO
IPC: H01B7/282
Filed: 1993-04-15
Abstract: PURPOSE:To provide a cable excellent in water-tree resistance. CONSTITUTION:An inner semiconductive layer 2, an insulator layer 3 composed of crosslinked polyethylene, and an outer semiconductive layer 4 are formed in order by three-layer concurrent extrusion on a copper stranded wire conductor 1 wherein acetonitrile adheres to its surface. Moreover thereon a metallic shield layer 5 by a shielding copper tape, the winding layer 6 of an acetonitrile impregnated shape, and a soft vinyl chloride resin sheath 7 are provided in order. Acetonitrile adhering to the copper stranded wire conductor 1 is transferred to be diffused into the inner semiconductor layer 2 and the interface and its vicinity between the crosslinked polyethylene insulator layer 3 and the inner semiconductive layer 2. Acetonitrile transferred from an acetonitrile impregnated tape is diffused into the outer semiconductor layer 4 and the interface and the vicinity between the crosslinked polyethylene insulater layer 3 and the outer semiconductor layer 4.
Patent JP-H1132455-A (JP)
Title: Composite motor shaft
Inventor: DINE PIET VAN
IPC: F16C3/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and the rotary inertia by providing a plurality of sections in the axial direction including at least one metallic section and one nonmetallic section. SOLUTION: The motor shaft 1 has both metallic and nonmetallic sections and it is provided with an end metal fitting 3 secured to a tubular body 7 made of a composite material at the coupling part 5. The motor shaft 1 is assembled by pressing the end metal fitting 3, held appropriately by a rod made of a composite material being inserted through the center of the tubular body 7, against one end of the tubular body 7. The end metal fitting 3 comprises a stem part provided with a plurality of segments having generally different outside diameter, and an end part tapering at an angle of about 30 deg. against the axis of the stem part and having a plurality of flat cut facets engaging the coupling part of the body. According to the structure, the weight and the rotary inertia of the motor shaft can be reduced.
Patent JP-S58205409-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1982-05-25
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-S59215067-A (JP)
Title: Optical disc record reproducing device
Inventor: INOKUCHI SHIYOUJI
IPC: G11B17/035
Filed: 1983-05-20
Abstract: PURPOSE:To prevent the mis-loading of a disc by constituting a disc position regulating part between a tray and a cabinet face of a disc loading mechanism with the ejected tray state. CONSTITUTION:A projection 11B for preventing disc mis-loading is formed to a tray guide hole 11A provided to a front panel 111 of a cabinet 11, and a guiding groove 20B is formed to a tray 20 provided freely loaded/ejected to the tray guide hole 11A corresponding to the projection 11B. The distance between the groove 20B and the projection 11B is set narrower than the thickness of a disc 33. If the disc 33 is loaded by error with an offset to a turning plate 35 when the tray 20 is in the ejected position, the ridge is brought into contact with the projection 11B of the tray guide hole 11A so as to be blocked for entering the inside, thereby preventing surely damages to the disc 33 and damages to the internal device.
Patent JP-S5514790-A (JP)
Title: Television camera
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/228
Filed: 1978-07-19
Abstract: PURPOSE: To increase the dynamic range without lowering the picture quality by clipping the minor signal part via the clipping circuit featuring the nonlinear input/output characteristics and then amplifying the major signal part up to such polarity that the positive polarity signal may be fed back to the cathode of the pickup tube.  
     CONSTITUTION: The output current of target 18 of photoconductive pickup tube 17 is converted to the voltage drop by load resistance 17 the other end of which is connected to target bias voltage source 21 and then amplified through preamplifier 22 to draw out the video signals through terminal 23. At the same time, the minor signal part is clipped and deleted via clipping circuit 24 featuring the non linear input/output characteristics, and the major signal part is amplified up to such polarity that the positive polarity signal may be fed back to cathode 19 of the pickup tube. Then the black level is fixed by clamping circuit 25 when the output signal is zero to be fed back to cathode 19 which is biased to the earth potential via resistance 26. In this way, the dynamic range can be increased without lowering the picture quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05289672-A (JP)
Title: Chord analyzing method
Inventor: HASEGAWA TAKASHI
IPC: G10H1/38
Filed: 1992-04-09
Abstract: PURPOSE:To enable a person who does not have musical knowledge to input music by regarding the length of a chord as an analytic unit of the chord when the chord is determined. CONSTITUTION:A set of notes to be sounded simultaneously in order from the head of the inputted music is found as a set 1 (102). The set 1 is added to a note sit (set 2) which is found before, and a candidate set of chords for the set (set 3) is found as a candidate 1 (103). Then, a chord candidate set is found from the set 1 as a candidate 2 (104) and if the candidate 2 has only one element (107) when the candidate 1 is an empty set and the time required to generate a note set included in the set 3 is shorter than a minimum chord recognition time as a predetermined constant (105), the candidate 2 is added to a chord sequence to be found (111). When the candidate 2 has plural elements or is an empty set in a step 107, a chord candidate set is found as a candidate 3 from the set obtained by excluding notes of harmonic sounds from the set 1 (108).
Patent JP-H1024054-A (JP)
Title: Surface graft
Inventor: HINSCH BERNHARD DR
IPC: A61L31/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface graft which for a long time exhibits elastic behavior conforming to a tissue inserted during an operation, particularly for the closure of the abdominal wall, by forming a flexible basic structure from a combination of non-reabsorbent or reabsorbent materials whose tearing strength after the elapse of a specific time shows a specific value, and specifying its elongation. SOLUTION: A surface graft with a flexible basic structure is formed using a knitted fabric cloth piece comprising a non-reabsorbent or reabsorbent material or a combination of such materials. In this case, the reabsorbent material selected has an absorption time (the period required for the graft to be entirely decomposed in-vivo after use) of at least 60 days, and/or a decrease in its strength in-vivo is such that its tearing strength as measured 30 days after the transplant is still at least 10% of its initial tearing strength. The knitted fabric cloth piece is designed so that at a critical force or less, it elongates more than a tissue region which accepts the graft, and so that above the critical force it elongates less then the tissue region, so that the surface graft can conform to the normal movement of the tissue.
Patent JP-S5910956-A (JP)
Title: Image processing controller
Inventor: TACHIKA TETSUJI
IPC: G03G21/00
Filed: 1983-05-20
Abstract: PURPOSE:To set securely data on the processing of plural images by inputting the data necessary for the image processing with the 1st key, and inputting and said data into a storage means capable of storing the data on the processing of plural images with the 2nd key to store said data. CONSTITUTION:Switches K1 are color SELECT keys and up to three out of 21 kinds of keyes are selected optionally. Switches K2 are keys for setting the number of copies, switches K5 are keys for setting the size of copying forms, and K9 is a key for setting a change of originals; data are stored in registers temporarily with the switches K1-K9 and said set data are stored in the storage circuit with an ENT key K6. Then when a COPY switch K12 is depressed, the setting contents are read out of the storage circuit in the setting order and copying operation is started.
Patent JP-S58206011-A (JP)
Inventor: SHINGOU YOSHIOKI
IPC: H01B7/295
Filed: 1982-05-27
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-S5314982-A (JP)
Title: Process for producing high voltage discharge lamp
Inventor: SAKUKI KIYOUICHI
IPC: H01J61/26
Filed: 1976-07-28
Abstract: PURPOSE: To activate a metal getter contained in an envelope of a discharge lamp, a current is flowed through the getter after evacuation of the envelope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07277191-A (JP)
Title: Dual system device
Inventor: UMEYAMA MASATOSHI
IPC: G05B9/03
Filed: 1994-04-04
Abstract: PURPOSE:To provide a reliable dual system device for continuing an operation as far as possible even if a fault is generated partially by arranging a means for synchronizing a MPU of respective systems and a system to system interface for receiving and transmitting data between the respective systems. CONSTITUTION:A contact signal of a trail relay TR is used as an input signal in a device for adapting the other device A to be a signal for a railroad and driving and controlling this. Contact signals of respective separating relays CRa, CRb for separating own system when abnormalities of respective systems are detected y respective normal relays Ra and Rb are used for an output line for driving the other device A. A main system a and a secondary system b are formed by respectively connecting MPU boards Ma and Mb including a plurality of CPUs and input boards Ea and Eb and output boards Oa, Ob with respective system buses Ba, Bb. The both system buses Ba and Bb are connected to each other by system to system interface boards ia and ib so as to mutually transmit and receive data.
Patent JP-H07283122-A (JP)
Title: Peripheral aligner
Inventor: TAKEMURA NORIYOSHI
IPC: G03F9/00
Filed: 1994-04-04
Abstract: PURPOSE:To dispense with an illumination optical system and a mask for light- shielding and dispense with the alignment for collimating a reference side of a square substrate in a scanning direction of the beam of ultraviolet rays by controlling so as to collimate the movement locus of an ultraviolet ray emitting head for the reference side of the square substrate. CONSTITUTION:The position of a square substrate 1 held by a holder 3 is detected by three substrate position detection mechanisms 6A, 6B and 6C. Further, the inclination within a horizontal surface (inclination to the scanning direction of an ultraviolet ray head 2) of a reference side 1a of the square substrate 1 held by a holder 3 is detected by the substrate position detection mechanisms 6A and 6B. An exposure control unit 7 controls an X-axis driving unit 4 so as to substantially collimate the movement locus of the ultraviolet ray emitting head 2 for the reference side 1a. Thus, peripheral exposure can be performed with high precision.
Patent JP-H05289628-A (JP)
Title: Lcd driving circuit of microcomputer
Inventor: TONAI HISASHI
IPC: G09G3/18
Filed: 1992-04-10
Abstract: PURPOSE:To vary a display duty ratio without limiting a liquid crystal display element and to obtain an optimum driving voltage to generate a voltage level required for LCD driving without applying a higher voltage to a bias generating circuit. CONSTITUTION:When the duty ratio is changed over from 1/3 to 1/2, an NMOS 54 in the bias generating circuit 22 is turned on with a switching signal VG to form a short circuit between connection points N1 and N2. Consequently, the number of biases varies together with the bias ratio of bias voltages V0-V3 outputted from the circuit 22. Consequently, a source voltage VDD of the same voltage level with a voltage supplied to the liquid crystal display element to be driven is applied to the circuit 22 irrelevantly to the selected display duty ratio to obtain the optimum driving voltage having no variation in peak voltage with the display duty.
Patent JP-H06271860-A (JP)
Title: Method for suppressing dust generation from dry-quencyed coke
Inventor: SHIYOUHO TAKESHI
IPC: C10B45/00
Filed: 1993-03-23
Abstract: PURPOSE:To suppress the generation of dust from dry-quenched coke under transportation at a low cost by determining the time from the start of the transfer of cake with a belt conveyor to the storage or the use of the coke and controlling the spray of water to the coke based on the determined time in such a manner as to keep a specific water content of the coke at the time of use. CONSTITUTION:Cake 3 quenched by a cake dry-quenching facility is loaded on a delivery conveyor belt 1 and the temperature of the coke 3 is detected by a temperature gauge 2. The necessary time from the quenching to the use of the dry-quenched coke 3 in a blast furnace 18 is calculated based on the amount of discharged coke, the temperature of the dry-quenched coke 3, the water temperature measured by a water temperature gauge 8, a coke transfer schedule inputted from a yard controlling part 14 and a blast furnace operation schedule inputted from a blast furnace controlling part 20. The amount of water sprayed from a spray nozzle 7 is controlled by a water spray controller 4 to keep the water content of the coke to >=3% in use from the relationship between the preset dry-quenched coke temperature, the water temperature and the change of the water content of coke with time. The dust generation of dry- quenched coke can be decreased by this process.
Patent JP-H04301221-A (JP)
Title: Optical recording disk and reproducing device
Inventor: TANAKA NOBUKAZU
IPC: G11B7/24079
Filed: 1991-03-28
Abstract: PURPOSE:To increase the density of the recording tracks of the disk. CONSTITUTION:A track pitch is widened to the extent at which crosstalks do not arise at every other three tracks. Three pieces of the tracks are subjected to simultaneous reproduction by three beams and the signal processing to cancel the crosstalks with each other is executed, by which the recording density of the optical disk is increased and the reproducing rate is increased as well.
Patent JP-H06306495-A (JP)
Title: Method for granulating raw material for sintering
Inventor: TANIYOSHI SHUICHI
IPC: C22B1/16
Filed: 1993-04-16
Abstract: PURPOSE:To provide a granulating method for raw material for sintering. CONSTITUTION:At the time of executing mixture and granulation of the raw material for sintering by using a sintering mixer 2, a revolution frequency control means is arranged to the mixer 2 to execute the revolution frequency control. Further, to the variation of an occupying vol. rate by the raw material supplyed quantity, based on a signal of the raw material segmented quantity from a blending vessel at the upstream, by showing a transient phenomenon of the variation in the occupying vol. rate in the sintering mixer with a mathematic model, the optimum revolution frequency is calculated. By controlling the sintering mixer 2, the sintering mixer can always be driven in the optimum occupying vol. rate.
Patent JP-H04321962-A (JP)
Title: Travelling tension controller and magnetic recording device
Inventor: MIZOO YOSHIAKI
IPC: G11B15/43
Filed: 1991-04-22
Abstract: PURPOSE:To improve that envelope is changed according to the type of the tape concerning the device to perform the recording and reproducing with a magnetic tape and a tape travelling tension controller. CONSTITUTION:So as to always obtain an optimum envelope based on the envelope waveform of the reproduction output, the back-tension of a supply reel 6 or the tension of a tension arm 13 is controlled by using a fuzzy arithmetic circuit 3. A good envelope is always obtained.
Patent JP-S61248249-A (JP)
Title: Method and apparatus for surface treatment of optical disk substrate
Inventor: IWAZAWA AKIRA
IPC: G11B7/26
Filed: 1985-04-26
Abstract: PURPOSE:To improve low hygroscopicity and high adhesiveness by disposing an acrylic resin substrate to the boundary of a system in which gaseous nitrogen is filled and a system in which gaseous oxygen or air is filled in such a manner that the front and rear surfaces thereof are exposed to the respective systems and irradiating UV rays thereon to treat simultaneously the front and rear surfaces. CONSTITUTION:A gaseous nitrogen chamber 1 is formed with a gaseous nitrogen vessel 3 for supplying the gaseous nitrogen and a gaseous nitrogen discharge path 4 for discharging the gaseous nitrogen. A substrate holder 9 which supports the acrylic resin substrate 8 to be treated is formed at the boundary between the chamber 1 and a gaseous nitrogen or air chamber 2. The substrate holder 9 can support the substrate 8 is such a manner that the substrate 8 isolates the chamber 1 and the chamber 2 and it exposed to both chambers 1 and 2. Low-pressure mercury lamps 10 which generate UV rays are respectively so provided that the UV rays can be irradiated on the substrate 8. The lamps 10 are lighted up to treat simultaneously the front and rear surfaces.
Patent JP-S5426059-A (JP)
Title: Method of ciculating and treating waste water
Inventor: MATSUSHITA YUUSUKE
IPC: C02F1/28
Filed: 1977-07-28
Abstract: PURPOSE: To obtain cleaned water capable of circulating in use by treating equipment cleaning, degreasing or cooling waste water by absorbent composed of fine composite consisting of inorganic particles and organic high polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62246072-A (JP)
Title: Apparatus and method for processing photosensitive lithographic printing plate by which developing stability is improved
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1986-04-18
Abstract: PURPOSE:To stably attain a high-quality finish and to improve the administration and workability of a developing soln. by leveling off the developing soln. applied on a lithographic printing plate by a roller having a rugged surface. CONSTITUTION:The developing soln. is supplied from a shower pipe 9 by pumps 12, 13 onto the conveyed PS plate and the developing soln. on the plate is leveled off by the roller 6 having the width equal to or larger than the width of the PS plate and having rugged grooves on the surface. The surface of the photosensitive layer is rubbed by a swing brush 7 and further the developing soln. is squeezed by a squeezing roller pair 8. The plate is rinsed by circulating water in the next rinsing part 2 and is processed in a rinsing and gum coating part 3. The developing soln. on the PS plate is pressed and leveled off by the roller having the rugged surface in the above-mentioned manner, by which the high-quality finish is stably obtd. The administration and workability of the developing soln. are improved by using a small amt. of the developing soln.
Patent JP-H07276848-A (JP)
Title: Formation of printed matter
Inventor: OKI YURI
IPC: B42C3/00
Filed: 1994-04-06
Abstract: PURPOSE:To easily form printed matter wherein the address of a cover is matched with the individual data of the entry paper bound into the cover. CONSTITUTION:Individual data are outputted to an entry paper part and mechanically readable individual codes 7a, 7b... 7x are applied to protruding parts 6a, 6b... 6x in a state becoming sequential at every kinds of two or more kinds of data forms and one kind of the data form 3x is used as a cover and a plurality of the data forms are bound so that all of the protruding parts 6a, 6b... 6x fly out stepwise and each of the individual codes is used as an index ensuring the comformity at every individual unit.
Patent JP-S6059675-A (JP)
Inventor: BUASANTORAI AMUBABUI BUATSUCHI
IPC: H01R4/24
Filed: 1984-05-07
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-H029446-A (JP)
Title: Shaped catalyst and method therefor
Inventor: UUCHIEN CHIEN
IPC: C07C31/04
Filed: 1989-04-12
Abstract: PURPOSE: To produce the extremely active catalyst by forming a mixture of Raney alloy particles and high molecular weight polymer as a shaped matter and treating the shaped matter with sodium hydroxide. CONSTITUTION: In the composition consisting of a compact mixture of about 15-50 pts.wt. Raney process metal particles, about 1-30 pts.wt. high molecular weight polymer and a homogeneous pore present in an amount of about 0.1-90 vol.% per-total mixture, a Raney process composition having about 20-80 m<2> /g BET surface area, macroporosity of about 0.1-70% of whole porosity, about 0.8-2.0 g/cc shaped matter density and about 0.5-1.4 g/cc shaped matter packing density is formed as the shaped matter by extrusion and cutting. Then a plasticizer is removed by extraction or evaporation. The shaped matter obtained by this method is treated with the sodium hydroxide and the aluminum is removed by the Raney process to obtain the extremely active catalyst.
Patent JP-2000286752-A (JP)
Title: Frequency correcting method
Inventor: KONDO TAKEYUKI
IPC: H04B1/7087
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize precise correction even when large frequency deviation occurs by roughly correcting a frequency with the detection of frequency deviation in a pilot block and finely correcting the frequency with the detection of frequency deviation between the pilot blocks. SOLUTION: A frequency correction circuit is constituted of a pilot symbol detection part 1, an inter-symbol phase difference detection processing part 2, an inter-pilot block phase difference detection processing part 3, an inter- symbol phase difference averaging processing part 4, an inter-pilot block phase difference averaging processing part 5, a frequency correction quantity calculation processing part 6 and a digital-analog converter 7. A signal after inverse spread is inputted to the detection part with communication where a known symbol pilot block is periodically inserted into a pilot synchronism detection signal. A pilot symbol is extracted. In the processing parts 2 and 3, inter-pilot block frequency deviation and inter-pilot block frequency deviation are corrected, the frequency is roughly corrected in the former and the frequency is finely corrected in the latter.
Patent JP-H02269341-A (JP)
Title: Automatic film supply device
Inventor: OBATA MITSURU
IPC: G03D13/00
Filed: 1989-04-10
Abstract: PURPOSE:To easily and surely feed a film in cartridge to a developing device by providing a housing part having a guiding impeller which sorts the film in cartridge and raising the housing part so that an operation may be performed at the time of actuation. CONSTITUTION:The housing part is provided, where leaders for conveyance 2 obtained by sticking and bonding the tongue edge of the film in cartridge 3 are superposed to be housed and which is equipped with a case 41 having one or more grooves where the cartridges 3 are successively arranged to be housed, the guiding impeller 53 which sorts the film in cartridge 3 every one set and the cover 42 of the case 41. Furthermore, a sprocket gear 27 which drives to convey the leader for conveyance 2, a cutter for cutting the end of the film and the insertion part of the film in cartridge 3 into the developing device are provided. The housing part is made to fall horizontally when the film in cartridge is loaded and the housing part is raised at the time of actuation so that the operation may be performed. Thus, the film in cartridge is surely and safely conveyed in the developing device.
Patent JP-H11264546-A (JP)
Title: Heating cooker
Inventor: KOBAYASHI KAZUYOSHI
IPC: F24C3/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker whose cleaning can be performed simply. SOLUTION: This heating cooker is equipped with a burner 4 which heats and evaporates liquid fuel and ignites it by an ignition plug for combustion and also performs combustion control, and the burner 4 is positioned in the opening provided at the topside of the casing 1, and also a drip pan is provided in the vicinity of the burner in the opening, and a trivet on which to place a cooker is provided from the top of the casing 1 to the upper area of the number 4, and the said ignition plug and a frame rod are fixed to a plug sensor unit 13, and the plug sensor unit 13 is provided freely of vertical sliding in the cut 16 of the said trivet.