baber/WOPTO huggingface dataset:
Patent JP-S629308-A (JP)
Title: Manufacture of optical fiber cable
Inventor: ICHIKAWA KYO
IPC: G02B6/44
Filed: 1985-07-08
Abstract: PURPOSE:To eliminate expansion/shrinkage strain and to prevent a tape from breaking and deteriorating in life by laminating and inserting plural tape type optical fibers into a spiral groove of the outer periphery of a core body while holding each fiber at different temperature. CONSTITUTION:Tape type optical fibers 3 which are fed from plural thermostatic chambers are inserted together in a layer into the spiral groove 6 formed in the outer periphery of the core body 1 and pressure winding 4 and a jacket 5 are provided to its outer periphery. The fibers are expanded in the groove by being heated in the thermostatic chamber previously and outside fibers are put in the groove 6 while cooled to shrink. Therefore, the expansion/shrinkage strain of each fiber in the groove is reduced and uniformed to enter a no strain state, thereby preventing a tape from breaking and deteriorating in life.
Patent JP-H0667373-A (JP)
Title: Element and method for forming excellent photograph record
Inventor: JIEIMUSU EDOWAADO SATSUTON
IPC: G03C7/00
Filed: 1993-06-22
Abstract: PURPOSE: To provide superior visible images by using the photographic element having at least 2 silver halide emulsion layers capable of recording imaging exposure in the same spectral region. CONSTITUTION: The photographic element has at least 2 silver halide emulsion layers capable of recording images in the same spectral region and have each limit sensitivity different from each other, and the method for forming visible images capable of being spectrally discriminated from each other in photographic processing is disclosed. After obtaining separate image records from the separate emulsion layers, the photographically superior image record is preferentially used for forming the visible image.
Patent JP-H0723333-A (JP)
Title: Recording and reproducing device for video signal
Inventor: OTSUKA TAKESHI
IPC: H04N5/926
Filed: 1993-06-22
Abstract: PURPOSE:To highly efficiently record/reproduce a non-compressed signal and a compressed signal in a recording and reproducing device for recording/ reproducing a digital video signal. CONSTITUTION:The recording side is provided with two memory control means 3, 4 for controlling the 1st memory, the 1st memory control means 3 is selected through a switch 5 to execute shuffling processing in the case of recording a non-compressed signal, and in the case of recording a compressed signal, the 2nd memory control means 4 is selected and recording is executed without executing shuffling processing. Similarly to the recording side, the reproducing side also switches plural memory control means so as to correspond to processing.
Patent JP-2000047985-A (JP)
Title: Device and method for checking command parameter sentence structure and record medium recording command parameter sentence structure analytic program
Inventor: TANITSU MIYUKI
IPC: G06F15/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make efficiently performable the check processing of a command parameter with high quality without complicating the check processing of the command parameter even when the command parameter is added or corrected. SOLUTION: Concerning this checking method, a parameter extracting means 21 segments plural parameters with a space as a partition from a parameter stream designated to a command inputted to an input device 1 and stores them in an input parameter storage means 22 in the format of a bit stream turning on bits respectively corresponding to the plural parameters and it is checked whether all the bit streams coincident with the bit stream stored in the input parameter storage means 22 are stored in a combination storage means 24 for previously storing the combination pattern of parameters as bit streams or not. When the coincident bit stream is found out, it is judged that the sentence structure of the designated parameter is correct, it is reported to a command executing means 25 and the command is executed.  When the coincident bit stream can not be found out, it is judged that the sentence structure of the designated parameter is wrong, and it is outputted to an output device 3.
Patent JP-H10325042-A (JP)
Title: Vertical yarn inserting apparatus in three-dimensional weaving machine
Inventor: UCHIDA YUJI
IPC: D03D41/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject vertical yarn inserting apparatus for exactly connecting warps, a weft and bias yarns and uniforming strength in the thickness direction by installing an upper vertical yarn inserting member for inserting a vertical yarn from above the warps and the bias yarns introduced to a cloth fell. SOLUTION: This three-dimensional weaving machine is equipped with an upper vertical yarn inserting member 7 for inserting a vertical yarn Z from above warps X to be guided to a cloth fell 6 and bias yarns B1 and B2 and a lower vertical yarn inserting member 8 for inserting a vertical yarn from below the warps X and the bias yarns B1 and B2. Preferably plural upper vertical yarn inserting members 7 and plural lower vertical yarn inserting members 8 are alternately arranged in the width direction of a woven fabric W.
Patent JP-S6042076-A (JP)
Title: Thermal transfer recording method
Inventor: KUSHIDA NAOKI
IPC: B41J2/325
Filed: 1983-08-19
Abstract: PURPOSE:To perform favorable thermal transfer recording even on a recording medium having poor surface smoothness, by a method wherein a thermal transfer material provided with a thermally transferrable ink layer comprising a coloring agent dispersed therein on a gas-permeable base is used, the transfer material is provisionally heated from the side of a recording medium, and a pneumatic attractive force is exerted. CONSTITUTION:The thermal transfer material 1 provided with the thermally transferrable ink layer 3 on a sheet form gas-permeable base 2 is used. The recording medium 6 is faced to the ink layer 3, a pneumatic attractive force is exerted from the back side of the medium 6 through air suction holes 7a, a preheated platen 7 is placed, and het pulses are supplied by a thermal head 8, thereby locally heating the ink layer 3 in accordance with a desired printing or transfer pattern.
Patent JP-S5673927-A (JP)
Title: Base driving device for power transistor
Inventor: UEKI KOUICHI
IPC: H03K17/60
Filed: 1979-11-20
Abstract: PURPOSE:To reduce the number of parts and to make small the size and to increase the reliability, by connecting the output of each winding to each base driving circuit through taking the number of the secondary windings of pulse transformer for reverse bias as the number of power transistors. CONSTITUTION:To the base of two switching power transistors MT1, MT2, the emitters and collectors of which are connected at the connecting point 1 that has a load, base driving circuits DR1, DR2 are respectively connected and they are alternately driven. Forward and reverse biases are alternately given to the base driving circuits DR1, DR2 by forward bias pulse transformers PT1, PT3, their control transistors T1, T3, reverse bias pulse transformer PT2 and its control transistor T2. Further, the reverse bias pulse transformer PT2 has two secondary windings, which are connected to the base driving circuits DR1, DR2.
Patent JP-H09306535-A (JP)
Title: Battery for automatic carrying car
Inventor: TAKAHASHI TAKAO
IPC: H01M10/28
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a magnetic sensor even if a run control signal and an operation control signal are received with magnetism from a path side, and enhance accuracy of the position control of an automatic carrying car by using a battery in which a battery electrode made of a magnetic material which polarizes in a manufacturing process is demagnetized. SOLUTION: A battery unit 1 mounted on an automatic carrying car is constituted in such a way that a cathode plate and an anode plate constituting an electrode plate are alternately arranged in a layer state, housed in a battery unit container 3, and immersed in an electrolyte filled in the container. When the electrode plate is housed in the container 3, the container 3 is divided into an upper container 3a and a lower container 3b, the electrode plate is housed in the lower container 3b, then the upper container is set, and the joining part is welded. Magnetization generating in the manufacturing process of a battery electrode of a battery in which a magnetic material such as nickel and iron is used on the electrode plate is demagnetized.
Patent JP-S5377019-A (JP)
Title: Preparation of organo-alkali metal compound
Inventor: HARA HAJIME
IPC: B01J27/00
Filed: 1976-12-16
Abstract: PURPOSE: To obtain an organo-alkali metal compound in high yield by the transmetallation reaction of an organo-alkali metal compound and hydrocarbon, increasing the reaction rate by the addition of a specific amount of oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5577347-A (JP)
Title: Rotary accelerator device
Inventor: TOYODA MASATOSHI
IPC: H02K7/07
Filed: 1978-12-04
Abstract: PURPOSE: To obtain a driving force for a device such as a generator by arranging permanent magnets and electromagnets at specific positions, by pushing a rod piece against the inner wall of case on automatically changing the polarity of the electromagnet in turn and by moving the case like a looper.  
     CONSTITUTION: The front case 1 is inserted in the rear case 2 through the collars 3. 3', both are coupled with each other through the buffers 8, 9. The slide rail 17 is extended from the inside of the front case to the inside of the rear case, the male and female rods 11, 14 are fit on the slide rail. A permanent magnet 10 is provided in the intermediate part of the male rod, and two electromagnets 12, 13 are arranged in the female rod so that the two are respectively located in both sides of the permanent magnet. The polarities of both electromagnets 12, 13 and other ones 25∼30 are changed by the control program to push the male and female rods against the front case 1 alternately, and the advancible unit K is moved like a looper. The unit K is placed in a cylinder dome 37 through a ratchet gearing to give a turning effort to the shaft M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05342622-A (JP)
Title: Optical pickup
Inventor: SOEEDA YOSHINOBU
IPC: G11B7/09
Filed: 1992-06-10
Abstract: PURPOSE:To enable accessing at a high speed by constituting the optical pickup so that a hole housing a reflecting mirror is provided in an object lens holder and the object lens holder can move to a position where the holder shades the light path from an optical section. CONSTITUTION:A object lens 9, a focus coil 10, and a tracking coil 1 are attached to a object lens holder 8, and held by a shaft 5. And a reflecting mirror 4 is arranged in a reflecting mirror side of the object lens holder 8, also a hole 12 is formed so as not to make the object lens holder 8 come into contact with the reflecting mirror 4 even if tracking operation is performed. By using this constitution, the object lens holder can be withdrawn to a position where light path from a fixed optical section is shaded by it at the time of withdrawing, and driving at the position lower than conventional driving position can be performed without shading light path in ordinary driving state. Therefore, accessing at a high speed is attained and the optical pickup can be made to be a thin type.
Patent JP-S5483455-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA KANEMITSU
IPC: H05K1/18
Filed: 1977-12-15
Abstract: PURPOSE: To make the electrical connection of a liquid crystal display body of particularly a large number of electrode terminals and a diriving circuit easy and low in cost, enhance its reliability and further compactly integrating these by making use of a conductive material and connect pins.  
     CONSTITUTION: After an IC 9 is soldered on a circuit substrate 3, conductive rubbers 10 are aligned to display electrode terminals 13 and are placed on the substrate, and further a liquid crystal display body 6 is placed thereon. The connecting pins 11 of the latter are inserted into guide holes 12. Thereafter, a keep cover 7 is placed on the diaplay body 6 and screws 8 are fixed by means of nuts 16, whereby the electrical conduction between the display body 6 and terminals 13 is surely accomplished. When the pins 11 are solder-connected onto the substrate 3, the sure electrical conduction and panel position fixing are effected. Further, a connector 15 is inserted to the connecting part 14 with external circuits and inputs related to power source and other signals are inputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942168-A (JP)
Title: Die casting method
Inventor: HAYASHI SEIJI
IPC: B22D17/32
Filed: 1982-08-31
Abstract: PURPOSE:To prevent the generation of strain defects and to contrive mass production of products having high quality in a die casting method, by providing a certain set temp. in the temp. falling stage of dies after die opening, and strating a die clamping operation at an adequate point of time. CONSTITUTION:A certain set temp. is provided according to casting conditions in the temp. falling stage of dies after die opening in die casting. A die clamping operation is started when the die temp. attains said set temp. When the die temp. attains the set temp. earlier than in a certain set time like, for example, in the case in which the temp. of molten metal is low, the die clamping operation is started upon lapse of said set time. The die temp. is stabilized and shrinkage strain and fraction defective are decreased by the above-mentioned method. The timing for the die clamping is obtd. more easily and the control circuit thereof is simplified.
Patent JP-S5381135-A (JP)
Title: Combining device of fiber modes
Inventor: FURUTA YOUSUKE
IPC: G02B6/14
Filed: 1976-12-15
Abstract: PURPOSE:To perform mode-combining byoptical fibers of various mode distributions by converging laser light, etc. at the end face of optical fibers through a space filter which controls the quantity of transmission.
Patent JP-S628452-A (JP)
Inventor: JIEEMUZU ROBAATO AKURITSUJI
IPC: C03C4/18
Filed: 1986-06-27
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-H04372961-A (JP)
Title: Image forming device
Inventor: KIDA NORIHIKO
IPC: G03G15/00
Filed: 1991-06-24
Abstract: PURPOSE:To prevent a miss in the next printing and extra labor by setting the copying of multiple sheets via the continuous activation of a copying start key, and returning the copying number to one after the copying is completed. CONSTITUTION:The continuous copying number can be set to 99 with a ten-key 32, and the count number is displayed on a display section 31 by a subtraction system. '1' is displayed on the display section 31 at the time of automatic clear, and '0' is displayed during warm-up. When a copying start key 34 is depressed once while '1' is displayed as the set copying number on the display section 31, copying is started, then the number of sheets corresponding to the number of times that the copying start key 34 is depressed are copied. When the copying of the number of sheets stored in a copying number storing memory 41a is completed, a main controller 41 clears the copying number of the copying number storing memory 41a to '1' and changes the set copying number of the display section 31 to '1'.
Patent JP-S5481667-A (JP)
Title: Vacuum cleaner
Inventor: TAKASHIBA KIMIO
IPC: A47L9/20
Filed: 1977-12-12
Abstract: PURPOSE: To efficiently remove dusts by providing a rotary press plate connected to a cord reel for compressing the dusts to move in dust collecting space within the dust collecting case of a vacuum cleaner to thereby collect the dusts at every using time to reduce the trouble.  
     CONSTITUTION: When cleaning with this vacuum cleaner, large dusts are caught by a primary filter element 32 to be retained in a dust collecting space 34, and fine dusts are caught by secondary filter element 46. When a cord is wound on a cord reel after finishing a cleaning operation, a rotary press plate 66 is rotated to remove the dusts accumulated at the outside of the filter element 32 from the filter element 32 and to urge the dusts into the main collecting portion 40 in the space 34. When the cord is fully wound, the press plate 66 completes the rotating stroke in front of an end stop 39 to wait for the cord extension at next cleaning time. This stroke is repeated at every cleaning time to thereby allow the plate 66 to compress and contain the dusts in the portion 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07328215-A (JP)
Title: Game machine data transmission system
Inventor: ISHII YUKIHIKO
IPC: A63F7/02
Filed: 1994-06-09
Abstract: PURPOSE:To arbitrarily and surely transmit data while designating any address to an extended or exchange target device such as a device for game without extending any line to a host device even when that target device is extended. CONSTITUTION:A relevant port number is decided by repeaters 2 and 4 provided between target devices 5, 6, 7 and 8 and a host device 1 corresponding to the address designated by the host device 1 the data are transferred to the target devices 5, 6, 7 and 8, and while monitoring the port connecting states of those target devices 5, 6, 7 and 8, the monitored data are returned to the host device 1.
Patent JP-H09312972-A (JP)
Title: Rectifying circuit
Inventor: MATSUMOTO AKIRA
IPC: H02M7/21
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a field effect transistor for rectification without dropping rectification efficiency by equipping a rectifying circuit with a field effect transistor which is connected in parallel with a diode for rectifying AC and besides rectifies the input voltage, based on the control signal proportionate to the rectified DC current value. SOLUTION: The current transformer 21 of a rectifying circuit 11 generates a control current I11 of a current value 27 roughly proportionate to the current value of the current I11 rectified with an inner parasitic diode 27, and outputs the generated control current I12 thereby operating a transistor(Tr) 22. For example, if the current I11 ceases to flow, the control current I12 ceases to flow, so the voltage ceases to be applied to the gate of Tr22. In this case, the charge accumulated in the gate is discharged to the ground through a diode 24 and the secondary winding 21b of the current transformer 21, and Tr22 stops.
Patent JP-H051846-A (JP)
Title: Assembled and formed air outlet for ventilator
Inventor: HANADA SHUICHI
IPC: B60H1/34
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an air outlet port for ventilation which maintains a fine view when viewed from the front and prevents a drop in outlet efficiency and environment caused by a reduction in an opening area and an increase in draft resistance and the generation of noise or the like. CONSTITUTION:An air outlet port assembled and formed for a ventilator is formed in a housing main body 1 in such a fashion that a large number of wind direction control blades 3 laid out in parallel may be formed rotatively and further under an assembled state. The end of a rotary lower shaft of the wind direction control blades 3 projects, penetrating into a notch recess portion 1c formed on the bottom of the rear end of the housing main body 1. There is formed an arm 3f on the projected end, which extends backwards by way of a flange 3e at the tip and has a notched hole 3g on the tip. In each notch hole 3g is inserted and fitted each pin 4c having a flange 4d at least on the upper end of a continuous lever formed separately where each wind direction control blade 3 is connected with the continuous lever 4 in such a fashion that they may rotate relatively.
Patent JP-H095518-A (JP)
Title: Polarization beam splitter and its production
Inventor: KITAMOTO TATSUYA
IPC: G02B5/30
Filed: 1995-06-19
Abstract: PURPOSE: To obtain high laser durability without optical loss by constituting the beam splitter of a substrate formed with multiplayerd films having the outermost layer of a specific value or above in packing rate and a substrate having an ultra-precision optical surface disposed on the outermost layer. CONSTITUTION: This polarization beam splitter is composed of the substrate 1 formed with the multilayered films which consist of alternately laminated high-refractive index layers 7 and low-refractive index layers 8 and have an outermost layer having the packing rate of >=0.8 and the substrate having the ultra-precision optical surface disposed on the outermost layer. The materials for constituting the high-refractive index layers 7 are Al2 O3 , ZrO2 , etc., having a refractive index of >=1.6 to light of a wavelength of 193nm and a mixture composed thereof. The materials constituting the low-refractive index layers 8 are SiO2 , MgO, etc., having a refractive index of <=1.6 to light of the same wavelength and a mixture composed thereof. Further, the materials of the layers corresponding to the joint surfaces are SiO2 and Al2 O3 and the packing rate thereof is preferably about >=0.8.  The substrate having the ultra-precision optical surface is a substrate having surface roughness of about <=0.5nm.
Patent JP-S5376340-A (JP)
Title: Abnormal current detecting for electrical lines
Inventor: HASEGAWA UMEO
IPC: H02H3/08
Filed: 1976-12-20
Abstract: PURPOSE: To enable detecting an abnormal current of how high energy flown in a line without breaking a line signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6043651-A (JP)
Title: Plasma-resistant resist
Inventor: TOMITA KAZUYUKI
IPC: C08L61/06
Filed: 1983-08-19
Abstract: PURPOSE:To enhance resistance to heat, plasma, etc., by adding a silylating agent to a positive resist contg. novolak resin having a phenolic OH group and silylating it. CONSTITUTION:A silylating agent, such as hexamethyldisilane, is added to a positive resist having a phenolic -OH group to execute silylating reaction, as shown in the reaction formula, and to substitute H of said -OH for -SiR3. When an intended plasma-resistant resist thus obtained is etched, discoloration and weight loss of the resist film is small as compared with the case using a resist not treated with the silylating agent, high frequency power can be raised and the etching grade of the material to be etched can be increased, and the resist can be patterned in high resolution because the resist film can be made thin.
Patent JP-S6045943-A (JP)
Title: Production of magnetic recording medium
Inventor: IWAOKA KAZUO
IPC: G11B5/84
Filed: 1983-08-20
Abstract: PURPOSE:To form uniformly a surface coat layer by forming the 1st magnetic layer on a high molecular molded substrate by an application method, forming the 2nd magnetic layer consisting of a ferromagnetic metallic thin film on the 1st magnetic layer by a vacuum deposition method or the like and applying corona/glow discharge processing to the surface of the 2nd magnetic layer. CONSTITUTION:The coat type magnetic layer 2 obtained by dispersing magnetic powder 3 such as Co-gamma-Fe2O3 into binder resin 4 is formed on the substrate 1 consisting of a high molecular molding such as polyethylene-terephthalate. The ferromagnetic metallic thin film 5 such as Co-Ni is formed on the layer 2 by the vacuum deposition, spattering method or the like under the conditions of 90 deg. max. incident angle and 0 deg. min. incident angle. Then, the surface of the magnetic layer 3 is processed by one or both the corona and glow discharge processing so that a contact angle on the surface to water is 90 deg. or less. Thus, the surface tension of the film 5 surface is reduced and a surface coat layer 6 for rust proof and lubrication-use can be uniformly formed on the film 5, so that a magnetic recording medium superior in durability and traveling property can be obtained.